CN113231317B - Processing production technology for removing impurities and blending white tea - Google Patents
Processing production technology for removing impurities and blending white tea Download PDFInfo
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- CN113231317B CN113231317B CN202110585883.7A CN202110585883A CN113231317B CN 113231317 B CN113231317 B CN 113231317B CN 202110585883 A CN202110585883 A CN 202110585883A CN 113231317 B CN113231317 B CN 113231317B
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- 238000012545 processing Methods 0.000 title claims abstract description 40
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- 238000004806 packaging method and process Methods 0.000 claims abstract description 34
- 230000008569 process Effects 0.000 claims abstract description 25
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged
- B65B57/145—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged for fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/28—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for discharging completed packages from machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Tea And Coffee (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a white tea impurity removal and blending processing production process, which adopts a production line device comprising a sorting component, a winnowing impurity removal component, a uniform stacking blending component and a weighing and packaging component to remove impurities and blend, and comprises the following steps of: q1: performing metal foreign matter adsorption treatment and electrostatic adsorption on the white tea; q2: white tea is transmitted to a winnowing feeding oblique conveying unit through an oblique bucket elevator and a plane conveyor; q3: the double-row winnowing machine is used for selecting and discharging sand and stone type foreign matters and grass hair type foreign matters in the white tea; q4: a foreign matter picking process; q5: magnetic force sorting procedure; q6: a uniform piling and matching procedure; q7: a conveying and lifting procedure; q8: a weighing step; q9: a boxing procedure; q10: and (5) packaging. The automatic white tea packaging machine disclosed by the invention utilizes an automatic control technology of automatic feeding, automatic impurity removal, automatic blending, automatic weighing, automatic boxing and automatic packaging, so that the production efficiency is effectively improved, the product quality is improved, and the continuous and automatic refined processing of white tea is successfully realized.
Description
Technical Field
The invention relates to a tea production process, in particular to a white tea impurity removal and blending processing production process.
Background
The production process for primary processing of white tea is free from stir-frying, kneading, withering and drying, so that the white tea has the characteristics of large buds and leaves and light specific gravity, complete processing equipment with mature technology is not available in the market, and the production modes of manual picking, stacking and matching are basically adopted in the industry, so that the problems of low efficiency, exceeding of impurity content and the like in the refining production and processing of white tea are solved. Therefore, along with the rapid development of the white tea market in China, how to realize the mechanized and automatic production of the refining processing of the white tea with coarse buds and leaves, and the development of the innovative white tea impurity removal and blending processing production process is very necessary.
Disclosure of Invention
Aiming at the defects of low efficiency, excessive impurity content and the like in the refining production and processing of the white tea in the prior art, the invention provides a novel processing and production process for removing impurities and blending the white tea.
In order to solve the technical problems, the invention is realized by the following technical scheme:
The white tea impurity removing and blending processing production process adopts a production line device comprising a sorting component, a winnowing impurity removing component, a uniform stacking blending component and a weighing and packaging component to remove impurities and blend, wherein the sorting component comprises a feeder and an electrostatic sorting machine, the winnowing impurity removing component comprises an inclined bucket elevator, a plane conveyor, a winnowing feeding inclined conveyor unit, a double-row winnowing machine, a visual picking machine, a magnetic roller, an inclined conveyor and a bucket elevator, the widths of the inclined bucket elevator, the plane conveyor, the winnowing feeding inclined conveyor unit and the inclined conveyor are all 500-600 cm, the winnowing feeding oblique conveyor unit comprises a first winnowing feeding oblique conveyor and a second winnowing feeding oblique conveyor, two ends of the plane conveyor are respectively connected with the first winnowing feeding oblique conveyor and the second winnowing feeding oblique conveyor, the even stack assembly component comprises a driving discharging conveyor, a discharging small driving, a distributing large driving, a cabinet type even stack assembly machine, a discharging tea rake and a large-size open-pile conveyor, and the weighing and packing component comprises an open-pile discharging oblique conveyor, a plane oblique conveyor, a cloth bag blanking device, a vibrating box loader, a conveying roller conveyor, an electronic scale, a plane box conveyor, a packer and a box discharging conveying roller conveyor, wherein the production process comprises the following steps:
q1: feeding: taking white tea to be manufactured, putting the white tea into a batch feeder, carrying out metal foreign matter adsorption treatment, then conveying the white tea to an electrostatic sorting machine, adsorbing and removing hair, stalk, paper scraps and fiber light-floating substances in the white tea, wherein the electrostatic voltage of the electrostatic sorting machine is regulated to 50-300 volts;
Q2: and (3) transmission: the white tea is then conveyed to an inclined bucket elevator, a stainless steel small bucket of the inclined bucket elevator lifts the white tea to a height of 4-6 meters, then the white tea enters a feeding hole of a plane conveyor, the plane conveyor is provided with 2 discharge holes in directions and is respectively connected with a first winnowing feeding inclined conveyor and a second winnowing feeding inclined conveyor, the plane conveyor is provided with a forward rotation mode and a reverse rotation mode, the white tea is conveyed to the first winnowing feeding inclined conveyor in the forward rotation mode, and the white tea is conveyed to the second winnowing feeding inclined conveyor in the reverse rotation mode and is conveyed in a circulating and reciprocating mode;
Q3: winnowing process: the white tea falls into a corresponding double-row winnowing machine from the first winnowing feeding oblique conveyor or the second winnowing feeding oblique conveyor, sand and stone foreign matters and grass foreign matters in the white tea are selected and discharged by the double-row winnowing machine, and the white tea after winnowing is transmitted to a visual picking machine;
Q4: foreign matter picking process: when the white tea passes through the visual picking machine, sundries in the white tea are picked out through a manual picking or color selecting machine or an AI intelligent selecting technology;
Q5: magnetic force sorting procedure: a discharge hole of the visual picking machine is connected with a magnetic roller, the magnetic roller removes iron foreign matters in the white tea, and then the white tea is conveyed and lifted to a height of 5-6 meters through an inclined conveyor and a bucket elevator;
Q6: and (3) uniformly stacking and blending: the white tea is output from the bucket elevator and is continuously transmitted to a large material distribution travelling crane by a travelling crane discharging conveyor and a small material discharging travelling crane, the large material distribution travelling crane uniformly spreads the white tea on a cabinet type uniform pile blending machine, then a material discharging tea raking device lightly stirs and breaks up the white tea, so that the white tea with different goods numbers is uniformly blended and mixed, and the white tea is output by the large material opening conveyor, wherein the cabinet type uniform pile blending machine adopts a horizontal spreading vertical cutting cabinet type uniform pile blending machine and is additionally provided with a sealing cover;
Q7: conveying and lifting procedures: after the white tea is blended and mixed, the white tea is transmitted by an open-pile discharging inclined conveyor and a plane inclined conveyor and is lifted to a height of 2.5-3.5 meters, then the white tea enters a cloth bag feeder, a packing box is placed under the cloth bag feeder, a material level sensor is arranged in the cloth bag feeder, if the cloth bag feeder is in an open state, the white tea falls into the packing box from the cloth bag feeder, and if the cloth bag feeder is in a closed state, the material level sensor is triggered and controls the open-pile discharging inclined conveyor to stop working;
Q8: weighing: the packaging box is conveyed to an electronic scale by a conveying roller conveyor, the electronic scale performs weight calibration on the packaged products, and the materials are added and subtracted within an error range;
Q9: and (3) boxing: then the weighed white tea is put into a packaging material which is qualified for acceptance, and the white tea in the packaging box is vibrated and compacted by a vibrating box filling machine;
q10: packaging procedure: and then the plane box conveyer conveys the packaging boxes to a packer, the packer is manually sealed, then automatic bundling and stacking are carried out, and the packaging boxes are conveyed to a box outlet at any time through a box outlet conveying roller way, so that the production is finished.
In the step Q1, the white tea to be made is first put into a feeder, metal foreign matters in the white tea are adsorbed in the feeder, and the electrostatic classifier is used for removing light impurities such as hair, stalk, paper scraps, fibers and the like in the white tea by utilizing the principle of electrostatic adsorption. The electrostatic voltage is regulated to 50-300 volts, so that sundries in the white tea can be effectively adsorbed.
In the step Q2, the inclined bucket elevator is an inclined bucket elevator, and is composed of a motor, a canvas belt, and two rollers at the head and the tail, wherein the two rollers rotate and drive the canvas belt hanging with the small stainless steel bucket to lift and convey the white tea, and the inclined bucket elevator has the effect of lifting the blanking height of the white tea. The plane conveyor consists of a conveying frame, a motor, a pair of rollers at the head and the tail and a plane conveying belt and is used for receiving white tea conveyed by the inclined bucket elevator and conveying the white tea to the first winnowing feeding inclined conveyor and the second winnowing feeding inclined conveyor respectively, the plane conveyor has a forward rotation mode and a reverse rotation mode, the first winnowing feeding inclined conveyor is fed in the forward rotation mode, the second winnowing feeding inclined conveyor is fed in the reverse rotation mode, and the white tea is fed in the reverse rotation mode in a circulating and reciprocating mode, wherein the white tea is preferably selected from the plane conveyor with heightened and widened shape so as to avoid overhead and blockage of the white tea. The first winnowing feeding oblique conveyor and the second winnowing feeding oblique conveyor have the effect of balancing and controlling the flow of the white tea entering the subsequent process, and are composed of a plane conveyor, a stainless steel surrounding edge and a tea loosening device which are installed in an inclined mode, the white tea falling from the plane conveyor is temporarily stopped on the plane conveyor which is surrounded by the stainless steel surrounding edge, and then scattered and leveled by the internal tea loosening device to control the flow of the white tea entering the subsequent process.
In the step Q3, the double-row winnowing machine is composed of two sets of blowers and widened winnowing machine box bodies, and is used for separating out the foreign matters such as heavy sand and stone and the foreign matters such as light grass and hair in the white tea, wherein the wind power and the opening size of the double-row winnowing machine can be adjusted, and the foreign matters such as heavy sand and stone and the foreign matters such as light grass and hair in the white tea can be separated out respectively.
In the step Q4, the visual picking machine is composed of a plurality of plane conveyers with light illumination, the conveying plane of the plane conveyers is used as the operation plane for picking the foreign matters, and the number of the visual picking machines can be configured according to the requirements of productivity flow, tea cleanliness and thickness. According to the invention, the sundries in the conveyed white tea can be picked by adopting a manual visual mode, and the sundries in the white tea can be picked by adopting a color sorter or an AI intelligent sorting technology in the procedure of picking the foreign matters, so that higher automation and mechanization are realized.
In the step Q5, the magnetic roller is a roller wrapped with a strong magnet for removing iron foreign matters in the white tea. When the white tea passes through the magnetic roller, iron substances in the white tea can be attracted by the strong magnet, and when the magnetic roller rotates, the iron substances are brought into the sundry outlet, so that the effect of removing iron foreign matters in the white tea is achieved; the inclined conveyor consists of a conveying frame, a motor, a pair of rollers at the head and the tail and a plane conveying belt, is obliquely arranged and is used for connecting white tea conveying and high lifting among different procedures, and the white tea conveyed by the visual picking machine is converged and then conveyed to the bucket elevator.
In the step Q6, the cabinet type uniform stack matching machine is a large box body formed by welding a steel structure frame and stainless steel plates and is used for uniformly mixing white tea raw materials with different goods numbers according to a proportion to play a role in matching and mixing and storing white tea, wherein the horizontal-paving vertical-cutting cabinet type uniform stack matching machine is preferably used for matching white tea so as to solve the problem of fluidity, the uniform stack bin volume of the cabinet type uniform stack matching machine is designed according to the output of each class, and a sealing cover is additionally arranged in the uniform stack bin so as to limit scattering and drifting of tea dust and prevent insect and fly sundries from falling in.
The bucket elevator consists of an elevator frame, a motor, a pair of rollers at the head and the tail and a canvas belt full of a small stainless steel bucket, and is used for lifting and conveying white tea among different procedures. The travelling crane blanking conveyor consists of a conveying frame, a motor, a pair of rollers at the head and the tail and a conveying belt and is used for receiving white tea conveyed by the bucket elevator and transmitting the white tea to the blanking travelling crane. The blanking trolley consists of a plane conveyor and a sliding guide rail, and is a conveyor which can slide back and forth while conveying and is used for conveying white tea to the cloth trolley according to a set stepping distance. The large cloth travelling crane consists of a wide plane conveyor and a sliding wheel, and is erected on the top of the cabinet type uniform stack matching machine through the sliding wheel, so that the large cloth travelling crane slides back and forth on the cabinet type uniform stack matching machine and simultaneously discharges materials, and is basically equal in width to the cabinet type uniform stack matching machine, and the effect of uniformly spreading white tea into the cabinet type uniform stack matching machine is achieved. The large-scale conveyor for opening piles is composed of a motor, a chain wheel, a chain plate and a conveying belt, and is used for slowly conveying white tea to an outlet when the piles are opened. The discharging tea raking device consists of a motor, a chain wheel and a rake, the rake is driven by the motor to lightly stir and scatter white tea in the cabinet type even stacking blending machine, so that the white tea falls into the next working procedure, and meanwhile, accumulation, overhead and blockage of a large-scale opening conveyor during conveying of the white tea are prevented.
In the step Q7, the unstacking and discharging inclined conveyor consists of a conveying frame, a motor, a pair of friction rollers at the head and the tail and a plane conveying belt, and is used for receiving white tea conveyed by the unstacking large-scale conveyor and continuously conveying the white tea to the next working procedure, so as to play a role in the connection transition of unstacking and conveying and lifting and conveying the white tea. The plane inclined conveyor consists of an inclined conveyor frame, a motor, a pair of friction rollers at the head and the tail and a plane conveying belt, and is used for lifting white tea conveyed by the open-pile discharging inclined conveyor to a required boxing blanking height. The cloth bag feeder consists of a stainless steel feeding hopper, a material level sensor and cloth bags with two open ends, is used for buffering and storing white tea conveyed by a plane inclined conveyor, and is a practical design based on white tea light throwing and easy overhead blocking. When the white tea box is fully packed, the white tea is piled in the cloth bag and triggers a material level sensor to act, so that the front-end working procedure is controlled to stop conveying the white tea, the mechanism is simple, and the operation of stopping the packing can be quickly switched.
In the step Q8, the conveying roller bed machine is composed of a motor, a chain wheel, a conveying rack and rotatable rollers and is used for conveying cartons filled with white tea. The electronic scale is erected on the weighing platform by an unpowered roller way, the unpowered roller way is used for receiving boxes conveyed by the conveying roller way machine, the electronic scale is used for weighing and controlling the weight of the whole box of white tea, and an operator controls the specification of the whole box of white tea in a more-less-supplement mode according to the reading of the electronic scale and enables the specification to meet production requirements.
In the step Q9, the vibrating case packer is composed of a vibrating motor, a stainless steel vibrating table and a stainless steel surrounding edge, and is used for compacting the white tea falling into the case.
In the step Q10, the plane box feeder is composed of a conveying frame, a motor, a pair of friction rollers at the head and the tail, a plane conveying belt and a inching switch, and is used for conveying or suspending the white tea box after the weighing, an operator steps on the inching switch to suspend the conveying of the white tea box, seals the white tea box at the same time, and opens the inching switch after sealing is completed, so that the white tea box is conveyed to the packer. The baling press is the automatic baling press that exists in the market, carries out the finished product baling press of bundling the white tea case of plane case machine. The box outlet conveying roller way consists of a conveying frame, a motor, a pair of friction rollers at the head and the tail and a plane conveying belt and is used for conveying the white tea boxes packaged by the packaging machine to a box outlet.
The white tea is preferably selected from a heightened and widened conveyor or lifter to avoid overhead and blockage of tea, and the width of the tea conveyor or lifter is about 300-400cm generally, but the width of the white tea conveyor or lifter is widened to 500-600cm or more during production and processing, and the height of the space for conveying the white tea in the machine is heightened from common 4-8cm to 10-30cm; the feeding hopper, the conveyor, the lifting machine and the tea storage hopper are covered to prevent sundries from falling into the tea storage hopper.
The white tea weighing fully considers the characteristics of thick white tea leaves, light specific gravity and extremely poor fluidity, widens, heightens and enlarges the feed opening and the flow channel, and is provided with an auxiliary flow mechanism to ensure the stability of tea flow and the weighing precision.
Preferably, the white tea impurity removing and blending processing production process is characterized in that the electrostatic sorting machine is a double-roller vertical electrostatic sorting machine or a multi-roller horizontal electrostatic sorting machine.
The double-roller vertical electrostatic classifier and the multi-roller horizontal electrostatic classifier have excellent effects of removing foreign matters and purifying emission.
Preferably, the processing production process for removing impurities and blending white tea further comprises a steel structure platform and a platform stair, wherein the winnowing feeding oblique conveying unit and the double-row winnowing machine are arranged on the steel structure platform, and the platform stair is connected with the steel structure platform.
The platform stair is formed by welding metal pedals and handrails and is used for people to go up and down the platform; the steel structure platform is formed by welding a steel structure and an iron plate and is used for bearing the double-row winnowing machine and matched equipment thereof, and the steel structure platform has the purposes of lifting the double-row winnowing machine, enabling the white tea which is winnowed out to have a free falling height difference, dividing the space into an upper layer and a lower layer, being beneficial to three-dimensional arrangement of equipment and saving occupied space.
Preferably, in the processing and production process for removing impurities and blending white tea, the wind power of the double-row winnowing machine is set to be 200-2000 rpm, and the opening size is set to be 4-40 cm.
The winnowing of the white tea is preferably performed by using a double-row winnowing machine, and the wind power size and the opening size of the winnowing machine are set in the above range, so that the winnowing efficiency can be improved to the greatest extent.
Preferably, in the processing and production process for removing impurities and blending white tea, the tea flow of the feeder is set to be 100-1000 kg/h.
The flow of the batch feeder is set according to the actual capacity requirement, so that different production requirements are met.
Preferably, the processing and production process for removing impurities and blending white tea further comprises a pulse filter cartridge dust remover, wherein the pulse filter cartridge dust remover is connected with an air outlet arranged on the double-row winnowing machine.
The pulse filter cartridge dust collector has the function of purifying air at an air outlet of the double-row type winnowing machine, and consists of a suction fan, an air pipe, a stainless steel box body and a filter cartridge, wherein the suction fan sucks dust-containing tail gas blown out by the double-row type winnowing machine, and clean air is discharged after being purified by the filter cartridge inside.
Preferably, in the processing production process for removing impurities and blending white tea, the feeding machine is composed of a feeding hopper, an inclined conveyor and a dust hood, a magnet is additionally arranged in the feeding hopper, the magnetic force of the magnet is greater than 5000 gauss, and a gate is arranged at a feeding port arranged on the feeding machine.
The throwing hopper is used for containing white tea, the inclined conveyor is used for lifting and conveying the white tea, and the dust hood is used for limiting scattering and drifting of tea dust and preventing insects and flies from falling into the dust hood. The magnet with the magnetic force larger than 5000 gauss has stronger adsorption effect. The gate is used for adjusting the flow of the feed inlet so as to control the yield of the whole production line.
Preferably, in the processing and production process for removing impurities and blending white tea, in the step Q4, the visual picking machine adopts a variable-frequency speed-regulating plane conveyor, and the linear speed is set to be 6-10 cm/s, the table hour quota is set to be 30-60 kg/h, the total width is not more than 600mm, the material width is not more than 400mm, and the illuminance in the picking process is set to be 700-1000 Lx without stroboscopic and glare.
The picking conveyer belt of the visual picking machine adopts variable frequency speed regulation, and the linear speed and the table time are set in the parameter range, so that the requirements of higher tea yield and tea purity can be met. The total width and the material width of the visual picking machine are set in the easy or instinctive reach range of operators, the illuminance of the lamplight of the conveyor table top is set in the parameter range, the visual requirement of people is met, the eye fatigue degree is not easy to cause, and the visual picking machine has no stroboscopic and glare and can not influence the normal work of operators.
Preferably, in the processing production process for removing impurities and blending white tea, the first winnowing feeding oblique conveyor and the second winnowing feeding oblique conveyor are arranged in parallel.
The first winnowing feeding oblique conveyor and the second winnowing feeding oblique conveyor are arranged in parallel, so that reasonable arrangement of equipment is facilitated, and occupied space is saved.
Preferably, in the processing production process for removing impurities and blending white tea, the double-row winnowing machine is provided with a sand stone opening, a tea straightening opening and grass burrs, the tea straightening opening is connected with the visual picking machine, and the sand stone opening and the grass burrs are respectively arranged on two sides of the tea straightening opening.
The double-row winnowing machine utilizes the principle that substances with different specific gravities fall at different distances during wind blowing to separate heavy sand and stone foreign matters and light grass foreign matters in tea leaves. The double-row winnowing machine discharges the tea with the sandstone head from the sandstone mouth, discharges the tea with the light drift tail from the grass burrs, and discharges the selected clean white tea from the normal tea mouth. The multifunctional winnowing single machine carries out secondary treatment on the head tea containing the sand and the tail containing the light drift, and can effectively recover the white tea in the head tea and the tail tea, thereby controlling the loss rate of the white tea.
Compared with the prior art, the invention has outstanding substantive characteristics and remarkable progress:
1. The invention can mechanically, automatically and continuously remove the foreign matters contained in the white tea and simultaneously match the white tea, and the production process can select and set important production procedures of sand and stone sorting, static sorting, foreign matter sorting, magnetic sorting and metal detection according to the requirements of the production process, and select and match proper process equipment of a feeder, a static sorting machine, a winnowing machine, a magnet, a cabinet type uniform stacking and matching machine, a weighing machine and a packing machine, thereby guaranteeing the sanitation and safety of products.
2. The automatic white tea automatic packaging machine disclosed by the invention utilizes an automatic control technology of automatic feeding, automatic impurity removal, automatic blending, automatic weighing, automatic boxing and automatic packaging, so that the production efficiency is effectively improved, the product quality is improved, the labor capacity of staff is reduced, various error rates are further reduced, and the continuous and automatic refined processing of white tea is successfully realized.
3. The invention fully considers the problems of the appearance, the specific gravity, the fluidity and the like of the white tea in the selection or the design of the process equipment, pays attention to whether the material inlet and the material outlet and the flow channel of each equipment can generate the conditions of white tea bridging, overhead, blocking and the like, and particularly fully considers the characteristics of white tea buds She Cuda, light specific gravity and extremely poor fluidity in the white tea production line, and widens and heightens the material inlet and the flow channel of each equipment machine to ensure the stability of the white tea flow and the reliability of the connection of each process.
4. The invention applies the cabinet type uniform stacking and blending technology in the white tea blending process, solves the clean production of the white tea blending process without falling to the ground and improves the white tea refining and processing blending uniformity, simultaneously, the invention automatically controls the operation of transverse paving and vertical cutting by a computer program to realize the blending of different white tea according to the proportion, has the advantages of simple operation, large productivity, high efficiency, firmness, durability and low maintenance cost, overcomes the technical defects of the traditional manual on-ground mixing and blending, and also avoids a series of hidden troubles of quality sanitation and secondary pollution caused by manual blending.
5. Aiming at the difficulty that white tea processing is easy to be blocked in an overhead manner, corresponding equipment is prepared in all blanking and conveying links in a widening and heightening mode, a double-row winnowing machine is innovatively applied, a uniform pile assembly component is adopted to heighten and lift a chassis so as to enlarge the drop of the flow of the white tea, and finally the whole white tea conveying process is free from obstacle flow, so that the production line operation mode of the white tea refining processing is realized.
6. Aiming at the characteristic that the white tea raw material contains more hair, the prior art needs to rely on manual visual picking, but the hair is still difficult to be picked up, and serious hidden danger of product sanitation quality exists;
7. The invention can reasonably calculate the utilization rate, the production balance, the time point, the nodes and the beats of the production line, and avoid the flow bottleneck problem.
8. The invention can be reasonably arranged according to the process requirements and the requirements of people stream logistics, the connection of the front and back working procedures is compact, and the arrangement sequence of production equipment can not cause cross contamination.
9. The parts of the equipment which are in direct contact with the white tea adopt 304 stainless steel materials or food-grade plastic products, meet the food safety requirements, and have the characteristics of excellent corrosion resistance, no water absorption, difficult falling, easy cleaning and disinfection.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a second embodiment of the present invention;
FIG. 3 is a schematic diagram of a dual-row winnowing machine and pulse filter cartridge dust collector in accordance with the present invention.
Detailed Description
The invention is described in further detail below in connection with figures 1-3 and the detailed description, which are not intended to limit the invention:
example 1
The white tea impurity removing and blending processing production process adopts a production line device comprising a sorting component 1, a winnowing impurity removing component 2, a uniform piling and blending component 3 and a weighing and packaging component 4 to remove impurities and blend, wherein the sorting component 1 comprises a batch feeder 11 and an electrostatic sorting machine 12, the winnowing impurity removing component 2 comprises an inclined bucket elevator 21, a plane conveyor 22, an inclined winnowing feeding unit 23, a double-row winnowing machine 24, a visual picking machine 25, a magnetic roller 26, an inclined conveying machine 27 and a bucket elevator 28, the widths of the inclined bucket elevator 21, the plane conveyor 22, the inclined winnowing feeding unit 23 and the inclined conveying machine 27 are all 500cm, the air separation feeding oblique conveyor unit 23 comprises a first air separation feeding oblique conveyor 231 and a second air separation feeding oblique conveyor 232, two ends of the plane conveyor 22 are respectively connected with the first air separation feeding oblique conveyor 231 and the second air separation feeding oblique conveyor 232, the even stack assembly component 3 comprises a travelling crane discharging conveyor 31, a discharging small travelling crane 32, a material distribution large travelling crane 33, a cabinet even stack assembly machine 34, a discharging tea rake 35 and an opening large conveyor 36, and the weighing and packaging component 4 comprises an opening stack discharging oblique conveyor 41, a plane oblique conveyor 42, a cloth bag discharging device 43, a vibration box filling machine 44, a conveying roller table machine 45, an electronic scale 46, a plane box conveying machine 47, a packing machine 48 and an output box conveying roller table 49, and the production process comprises the following steps:
Q1: feeding: taking white tea to be manufactured, putting the white tea into a batch feeder 11, carrying out metal foreign matter adsorption treatment, then conveying the white tea to an electrostatic sorting machine 12, adsorbing and removing light and floating substances such as hair, peduncles, paper scraps and fibers in the white tea, wherein the electrostatic voltage of the electrostatic sorting machine 12 is regulated to 50 volts;
Q2: and (3) transmission: the white tea is then conveyed to an inclined bucket elevator 21, the white tea is lifted to a height of 4 meters by a stainless steel small bucket of the inclined bucket elevator 21, then the white tea enters a feeding hole of a plane conveyor 22, the plane conveyor 22 is provided with 2 directional discharging holes and is respectively connected with a first winnowing feeding inclined conveyor 231 and a second winnowing feeding inclined conveyor 232, the plane conveyor 22 is provided with a forward rotation mode and a reverse rotation mode, the white tea is conveyed to the first winnowing feeding inclined conveyor 231 in the forward rotation mode, the white tea is conveyed to the second winnowing feeding inclined conveyor 232 in the reverse rotation mode, and the white tea is conveyed in a circulating and reciprocating mode;
Q3: winnowing process: the white tea falls into the corresponding double-row winnowing machine 24 from the first winnowing feeding oblique conveyor 231 or the second winnowing feeding oblique conveyor 232, the double-row winnowing machine 24 picks up and discharges the sand and stone type foreign matters and grass type foreign matters in the white tea, and the winnowed white tea is conveyed to the visual picking machine 25;
Q4: foreign matter picking process: when the white tea passes through the visual picking machine 25, sundries in the white tea are picked out through a manual picking or color sorting machine or an AI intelligent sorting technology;
Q5: magnetic force sorting procedure: a discharge hole of the visual picking machine 25 is connected with a magnetic roller 26, the magnetic roller 26 removes iron foreign matters in the white tea, and then the white tea is conveyed and lifted to a height of 5 meters through an inclined conveyor 27 and a bucket elevator 28;
Q6: and (3) uniformly stacking and blending: the white tea is output from the bucket elevator 28 and is continuously transmitted to a large material distribution travelling crane 33 by a travelling crane discharging conveyor 31 and a small material discharging travelling crane 32, the large material distribution travelling crane 33 uniformly spreads the white tea on a cabinet type uniform pile blending machine 34, then a discharging tea harrow 35 lightly stirs and breaks up the white tea, so that the white tea with different goods numbers is uniformly blended and mixed, and then the white tea is output by the large material opening conveyor 36, wherein the cabinet type uniform pile blending machine 34 adopts a horizontal-spreading vertical-cutting cabinet type uniform pile blending machine and is additionally provided with a sealing cover;
Q7: conveying and lifting procedures: after the white tea is blended and mixed, the white tea is transmitted by an open-pile discharging inclined conveyor 41 and a plane inclined conveyor 42 and is lifted to a height of 2.5 meters, then the white tea enters a cloth bag feeder 43, a packing box is placed under the cloth bag feeder 43, a material level sensor is arranged in the cloth bag feeder 43, if the cloth bag feeder 43 is in an open state, the white tea falls into the packing box from the cloth bag feeder 43, and if the cloth bag feeder 43 is in a closed state, the material level sensor is triggered and controls the open-pile discharging inclined conveyor 41 to stop working;
Q8: weighing: the packaging box is conveyed to an electronic scale 46 by a conveying roller conveyor 45, the electronic scale 46 performs weight calibration on the packaged products, and the materials are added and subtracted within an error range;
q9: and (3) boxing: the weighed white tea is filled into a qualified packaging material, and the white tea in the packaging box is compacted by a vibrating box filler 44;
Q10: packaging procedure: the plane box feeder 47 then conveys the package boxes to the packer 48, manual sealing is performed first, automatic bundling and stacking are then performed, and the package boxes are conveyed to a box outlet at any time by the box outlet conveying roller way 49, so that the production is completed.
Preferably, the electrostatic classifier 12 is a two-roll vertical electrostatic classifier or a multi-roll horizontal electrostatic classifier.
Preferably, the wind separation feeding inclined conveyor unit comprises a steel structure platform 5 and a platform stair 6, wherein the wind separation feeding inclined conveyor unit 23 and the double-row wind separation machine 24 are arranged on the steel structure platform 5, and the platform stair 6 is connected with the steel structure platform 5.
Preferably, the wind power of the double row winnowing machine 24 is set to 200 rpm, and the opening size is set to 4 cm.
Preferably, the tea flow rate of the feeder 11 is set to 100 kg/hr.
Preferably, the air conditioner further comprises a pulse filter cartridge dust collector 7, wherein the pulse filter cartridge dust collector 7 is connected with an air outlet arranged on the double-row air separator 24.
Preferably, the feeder 11 is composed of a feeding hopper, an inclined conveyor and a dust hood, a magnet is additionally arranged in the feeding hopper, the magnetic force of the magnet is greater than 5000 gauss, and a gate is arranged at a feeding port arranged on the feeder 11.
Preferably, in the step Q4, the visual picking machine 25 is a variable-frequency speed-adjustable plane conveyor, and has a linear speed of 6cm/s, a station-hour rating of 30kg/h, a total width of not more than 600mm, a material width of not more than 400mm, and illuminance in the picking process of 700Lx, no strobe, and no glare.
Preferably, the first air separation feeding oblique conveyor 231 and the second air separation feeding oblique conveyor 232 are disposed in parallel.
Preferably, the double-row winnowing machine 24 is provided with a sand and stone opening 241, a tea opening 242 and grass burrs 243, the tea opening 242 is connected with the visual picking machine 25, and the sand and stone opening 241 and the grass burrs 243 are respectively arranged on two sides of the tea opening 242.
Example 2
The white tea impurity removing and blending processing production process adopts a production line device comprising a sorting component 1, a winnowing impurity removing component 2, a uniform piling and blending component 3 and a weighing and packaging component 4 to remove impurities and blend, wherein the sorting component 1 comprises a batch feeder 11 and an electrostatic sorting machine 12, the winnowing impurity removing component 2 comprises an inclined bucket elevator 21, a plane conveyor 22, an inclined winnowing feeding unit 23, a double-row winnowing machine 24, a visual picking machine 25, a magnetic roller 26, an inclined conveying machine 27 and a bucket elevator 28, the widths of the inclined bucket elevator 21, the plane conveyor 22, the inclined winnowing feeding unit 23 and the inclined conveying machine 27 are all 600cm, the air separation feeding oblique conveyor unit 23 comprises a first air separation feeding oblique conveyor 231 and a second air separation feeding oblique conveyor 232, two ends of the plane conveyor 22 are respectively connected with the first air separation feeding oblique conveyor 231 and the second air separation feeding oblique conveyor 232, the even stack assembly component 3 comprises a travelling crane discharging conveyor 31, a discharging small travelling crane 32, a material distribution large travelling crane 33, a cabinet even stack assembly machine 34, a discharging tea rake 35 and an opening large conveyor 36, and the weighing and packaging component 4 comprises an opening stack discharging oblique conveyor 41, a plane oblique conveyor 42, a cloth bag discharging device 43, a vibration box filling machine 44, a conveying roller table machine 45, an electronic scale 46, a plane box conveying machine 47, a packing machine 48 and an output box conveying roller table 49, and the production process comprises the following steps:
Q1: feeding: taking white tea to be manufactured, putting the white tea into a batch feeder 11, carrying out metal foreign matter adsorption treatment, then conveying the white tea to an electrostatic sorting machine 12, adsorbing and removing light and floating substances such as hair, peduncles, paper scraps and fibers in the white tea, wherein the electrostatic voltage of the electrostatic sorting machine 12 is regulated to 300 volts;
Q2: and (3) transmission: the white tea is then conveyed to an inclined bucket elevator 21, the white tea is lifted to a height of 6 meters by a stainless steel small bucket of the inclined bucket elevator 21, then the white tea enters a feeding hole of a plane conveyor 22, the plane conveyor 22 is provided with 2 directional discharging holes and is respectively connected with a first winnowing feeding inclined conveyor 231 and a second winnowing feeding inclined conveyor 232, the plane conveyor 22 is provided with a forward rotation mode and a reverse rotation mode, the white tea is conveyed to the first winnowing feeding inclined conveyor 231 in the forward rotation mode, the white tea is conveyed to the second winnowing feeding inclined conveyor 232 in the reverse rotation mode, and the white tea is conveyed in a circulating and reciprocating mode;
Q3: winnowing process: the white tea falls into the corresponding double-row winnowing machine 24 from the first winnowing feeding oblique conveyor 231 or the second winnowing feeding oblique conveyor 232, the double-row winnowing machine 24 picks up and discharges the sand and stone type foreign matters and grass type foreign matters in the white tea, and the winnowed white tea is conveyed to the visual picking machine 25;
Q4: foreign matter picking process: when the white tea passes through the visual picking machine 25, sundries in the white tea are picked out through a manual picking or color sorting machine or an AI intelligent sorting technology;
Q5: magnetic force sorting procedure: a discharge hole of the visual picking machine 25 is connected with a magnetic roller 26, the magnetic roller 26 removes iron foreign matters in the white tea, and then the white tea is conveyed and lifted to the height of 6 meters through an inclined conveyor 27 and a bucket elevator 28;
Q6: and (3) uniformly stacking and blending: the white tea is output from the bucket elevator 28 and is continuously transmitted to a large material distribution travelling crane 33 by a travelling crane discharging conveyor 31 and a small material discharging travelling crane 32, the large material distribution travelling crane 33 uniformly spreads the white tea on a cabinet type uniform pile blending machine 34, then a discharging tea harrow 35 lightly stirs and breaks up the white tea, so that the white tea with different goods numbers is uniformly blended and mixed, and then the white tea is output by the large material opening conveyor 36, wherein the cabinet type uniform pile blending machine 34 adopts a horizontal-spreading vertical-cutting cabinet type uniform pile blending machine and is additionally provided with a sealing cover;
Q7: conveying and lifting procedures: after the white tea is blended and mixed, the white tea is transmitted by an open-pile discharging inclined conveyor 41 and a plane inclined conveyor 42 and lifted to a height of 3.5 meters, then the white tea enters a cloth bag feeder 43, a packing box is placed under the cloth bag feeder 43, a material level sensor is arranged in the cloth bag feeder 43, if the cloth bag feeder 43 is in an open state, the white tea falls into the packing box from the cloth bag feeder 43, and if the cloth bag feeder 43 is in a closed state, the material level sensor is triggered and controls the open-pile discharging inclined conveyor 41 to stop working;
Q8: weighing: the packaging box is conveyed to an electronic scale 46 by a conveying roller conveyor 45, the electronic scale 46 performs weight calibration on the packaged products, and the materials are added and subtracted within an error range;
q9: and (3) boxing: the weighed white tea is filled into a qualified packaging material, and the white tea in the packaging box is compacted by a vibrating box filler 44;
Q10: packaging procedure: the plane box feeder 47 then conveys the package boxes to the packer 48, manual sealing is performed first, automatic bundling and stacking are then performed, and the package boxes are conveyed to a box outlet at any time by the box outlet conveying roller way 49, so that the production is completed.
Preferably, the electrostatic classifier 12 is a two-roll vertical electrostatic classifier or a multi-roll horizontal electrostatic classifier.
Preferably, the wind separation feeding inclined conveyor unit comprises a steel structure platform 5 and a platform stair 6, wherein the wind separation feeding inclined conveyor unit 23 and the double-row wind separation machine 24 are arranged on the steel structure platform 5, and the platform stair 6 is connected with the steel structure platform 5.
Preferably, the wind power of the double row winnowing machine 24 is set to 2000 rpm, and the opening size is set to 40 cm.
Preferably, the tea flow rate of the feeder 11 is set to 1000 kg/hr.
Preferably, the air conditioner further comprises a pulse filter cartridge dust collector 7, wherein the pulse filter cartridge dust collector 7 is connected with an air outlet arranged on the double-row air separator 24.
Preferably, the feeder 11 is composed of a feeding hopper, an inclined conveyor and a dust hood, a magnet is additionally arranged in the feeding hopper, the magnetic force of the magnet is greater than 5000 gauss, and a gate is arranged at a feeding port arranged on the feeder 11.
Preferably, in the step Q4, the visual picking machine 25 is a variable-frequency speed-adjustable plane conveyor, and has a linear speed of 10cm/s, a station time rating of 60kg/h, a total width of not more than 600mm, a material width of not more than 400mm, and illuminance in the picking process of 1000Lx, no strobe, and no glare.
Preferably, the first air separation feeding oblique conveyor 231 and the second air separation feeding oblique conveyor 232 are disposed in parallel.
Preferably, the double-row winnowing machine 24 is provided with a sand and stone opening 241, a tea opening 242 and grass burrs 243, the tea opening 242 is connected with the visual picking machine 25, and the sand and stone opening 241 and the grass burrs 243 are respectively arranged on two sides of the tea opening 242.
Example 3
The utility model provides a white tea removes miscellaneous and processing production technology of blending, adopts the production line device that includes selection subassembly 1, selection edulcoration subassembly 2, even heap assembly subassembly 3, weighing package subassembly 4 to remove miscellaneous, the selection subassembly 1 includes batch feeder 11, electrostatic separator 12, selection edulcoration subassembly 2 includes oblique bucket elevator 21, plane conveyer 22, selection by winnowing feed oblique conveyor unit 23, double row selection winnowing machine 24, visual selection culling machine 25, magnetic force cylinder 26, oblique conveyor 27 and bucket elevator 28, oblique bucket elevator 21, plane conveyer 22, selection by winnowing feed oblique conveyor unit 23, oblique conveyor 27's width is 550cm, selection by winnowing feed oblique conveyor unit 23 includes first selection oblique conveyor 231, second selection by winnowing feed oblique conveyor 232, plane conveyer 22's both ends respectively with first selection by winnowing feed oblique conveyor 231, second selection oblique conveyor 232 are connected, even heap assembly 3 includes driving down conveyer 32, plane conveyer 31, large-size conveyer 33, driving conveyer 46, driving down conveyer 46, driving conveyer hopper 46, and the driving conveyer hopper conveyer, and the electronic equipment 46 and the step and the electronic equipment and the step and fill conveyer, the like:
q1: feeding: taking white tea to be manufactured, putting the white tea into a batch feeder 11, carrying out metal foreign matter adsorption treatment, then conveying the white tea to an electrostatic sorting machine 12, adsorbing and removing light and floating substances such as hair, peduncles, paper scraps and fibers in the white tea, wherein the electrostatic voltage of the electrostatic sorting machine 12 is adjusted to 150 volts;
Q2: and (3) transmission: the white tea is then conveyed to an inclined bucket elevator 21, the white tea is lifted to a height of 5 meters by a stainless steel small bucket of the inclined bucket elevator 21, then the white tea enters a feeding hole of a plane conveyor 22, the plane conveyor 22 is provided with 2 directional discharging holes and is respectively connected with a first winnowing feeding inclined conveyor 231 and a second winnowing feeding inclined conveyor 232, the plane conveyor 22 is provided with a forward rotation mode and a reverse rotation mode, the white tea is conveyed to the first winnowing feeding inclined conveyor 231 in the forward rotation mode, the white tea is conveyed to the second winnowing feeding inclined conveyor 232 in the reverse rotation mode, and the white tea is conveyed in a circulating and reciprocating mode;
Q3: winnowing process: the white tea falls into the corresponding double-row winnowing machine 24 from the first winnowing feeding oblique conveyor 231 or the second winnowing feeding oblique conveyor 232, the double-row winnowing machine 24 picks up and discharges the sand and stone type foreign matters and grass type foreign matters in the white tea, and the winnowed white tea is conveyed to the visual picking machine 25;
Q4: foreign matter picking process: when the white tea passes through the visual picking machine 25, sundries in the white tea are picked out through a manual picking or color sorting machine or an AI intelligent sorting technology;
Q5: magnetic force sorting procedure: a discharge hole of the visual picking machine 25 is connected with a magnetic roller 26, the magnetic roller 26 removes iron foreign matters in the white tea, and then the white tea is conveyed and lifted to a height of 5.5 meters through an inclined conveyor 27 and a bucket elevator 28;
Q6: and (3) uniformly stacking and blending: the white tea is output from the bucket elevator 28 and is continuously transmitted to a large material distribution travelling crane 33 by a travelling crane discharging conveyor 31 and a small material discharging travelling crane 32, the large material distribution travelling crane 33 uniformly spreads the white tea on a cabinet type uniform pile blending machine 34, then a discharging tea harrow 35 lightly stirs and breaks up the white tea, so that the white tea with different goods numbers is uniformly blended and mixed, and then the white tea is output by the large material opening conveyor 36, wherein the cabinet type uniform pile blending machine 34 adopts a horizontal-spreading vertical-cutting cabinet type uniform pile blending machine and is additionally provided with a sealing cover;
Q7: conveying and lifting procedures: after the white tea is blended and mixed, the white tea is transmitted by an open-pile discharging inclined conveyor 41 and a plane inclined conveyor 42 and lifted to a height of 3 meters, then the white tea enters a cloth bag feeder 43, a packing box is placed under the cloth bag feeder 43, a material level sensor is arranged in the cloth bag feeder 43, if the cloth bag feeder 43 is in an open state, the white tea falls into the packing box from the cloth bag feeder 43, and if the cloth bag feeder 43 is in a closed state, the material level sensor is triggered and controls the open-pile discharging inclined conveyor 41 to stop working;
Q8: weighing: the packaging box is conveyed to an electronic scale 46 by a conveying roller conveyor 45, the electronic scale 46 performs weight calibration on the packaged products, and the materials are added and subtracted within an error range;
q9: and (3) boxing: the weighed white tea is filled into a qualified packaging material, and the white tea in the packaging box is compacted by a vibrating box filler 44;
Q10: packaging procedure: the plane box feeder 47 then conveys the package boxes to the packer 48, manual sealing is performed first, automatic bundling and stacking are then performed, and the package boxes are conveyed to a box outlet at any time by the box outlet conveying roller way 49, so that the production is completed.
Preferably, the electrostatic classifier 12 is a two-roll vertical electrostatic classifier or a multi-roll horizontal electrostatic classifier.
Preferably, the wind separation feeding inclined conveyor unit comprises a steel structure platform 5 and a platform stair 6, wherein the wind separation feeding inclined conveyor unit 23 and the double-row wind separation machine 24 are arranged on the steel structure platform 5, and the platform stair 6 is connected with the steel structure platform 5.
Preferably, the wind power of the double row winnowing machine 24 is set to 1000 rpm, and the opening size is set to 20 cm.
Preferably, the tea flow rate of the feeder 11 is set to 500 kg/hr.
Preferably, the air conditioner further comprises a pulse filter cartridge dust collector 7, wherein the pulse filter cartridge dust collector 7 is connected with an air outlet arranged on the double-row air separator 24.
Preferably, the feeder 11 is composed of a feeding hopper, an inclined conveyor and a dust hood, a magnet is additionally arranged in the feeding hopper, the magnetic force of the magnet is greater than 5000 gauss, and a gate is arranged at a feeding port arranged on the feeder 11.
Preferably, in the step Q4, the visual picking machine 25 is a variable-frequency speed-adjustable plane conveyor, and the linear speed is set to 8cm/s, the station time rating is 45kg/h, the total width is not more than 600mm, the material width is not more than 400mm, and the illuminance in the picking process is set to 800Lx, and the visual picking machine is free from stroboscopic and glare.
Preferably, the first air separation feeding oblique conveyor 231 and the second air separation feeding oblique conveyor 232 are disposed in parallel.
Preferably, the double-row winnowing machine 24 is provided with a sand and stone opening 241, a tea opening 242 and grass burrs 243, the tea opening 242 is connected with the visual picking machine 25, and the sand and stone opening 241 and the grass burrs 243 are respectively arranged on two sides of the tea opening 242.
In summary, the foregoing description is only of the preferred embodiments of the present invention, and all equivalent changes and modifications that come within the scope of the present invention are desired to be covered thereby.
Claims (10)
1. A processing production process for removing impurities and blending white tea is characterized in that: adopt the production line device comprising a sorting component (1), a winnowing impurity removing component (2), a homogenizing stack assembling component (3) and a weighing and packaging component (4) for impurity removal and matching, wherein the sorting component (1) comprises a feeder (11) and a static sorting machine (12), the winnowing impurity removing component (2) comprises a diagonal hopper type lifter (21), a plane conveyor (22), a winnowing feeding diagonal conveyor unit (23), a double-row winnowing machine (24), a visual sorting machine (25), a magnetic roller (26), a diagonal conveyor (27) and a bucket type lifter (28), the width of the diagonal hopper type lifter (21), the plane conveyor (22), the diagonal conveyor unit (23) and the diagonal conveyor (27) is 500-600 cm, the diagonal conveyor unit (23) comprises a first winnowing feeding diagonal conveyor (231) and a second winnowing feeding diagonal conveyor (232), two ends of the plane conveyor (22) are respectively connected with the first winnowing feeding diagonal conveyor (231), the second winnowing feeding diagonal conveyor (232), the lower blending stack component (31) and the lower blending stack component (32) are respectively, the large-size tea blending component (32) is matched with the large-size tea blending component (35), the weighing and packaging assembly (4) comprises an open-pile discharging inclined conveyor (41), a plane inclined conveyor (42), a cloth bag feeder (43), a vibrating box loader (44), a conveying roller bed machine (45), an electronic scale (46), a plane box feeder (47), a packaging machine (48) and a box discharging conveying roller bed (49), and the production process comprises the following steps:
Q1: feeding: taking white tea to be manufactured, putting the white tea into a batch feeder (11), carrying out metal foreign matter adsorption treatment, then conveying the white tea to an electrostatic sorting machine (12), and adsorbing and removing light and floating substances such as hair, peduncles, paper scraps and fibers in the white tea, wherein the electrostatic voltage of the electrostatic sorting machine (12) is regulated to 50-300 volts;
Q2: and (3) transmission: the white tea is then conveyed to an inclined bucket elevator (21), a stainless steel small bucket of the inclined bucket elevator (21) lifts the white tea to a height of 4-6 meters, then the white tea enters a feeding hole of a plane conveyor (22), the plane conveyor (22) is provided with 2 discharge holes in directions and is respectively connected with a first winnowing feeding inclined conveyor (231) and a second winnowing feeding inclined conveyor (232), the plane conveyor (22) is provided with a forward rotation mode and a reverse rotation mode, the white tea is conveyed to the first winnowing feeding inclined conveyor (231) in the forward rotation mode, the white tea is conveyed to the second winnowing feeding inclined conveyor (232) in the reverse rotation mode, and the white tea is conveyed in a circulating and reciprocating mode;
q3: winnowing process: the white tea falls into a corresponding double-row winnowing machine (24) from the first winnowing feeding oblique conveyor (231) or the second winnowing feeding oblique conveyor (232), the double-row winnowing machine (24) is used for separating and discharging sand and stone type foreign matters and grass type foreign matters in the white tea, and the winnowed white tea is conveyed to a visual picking machine (25);
Q4: foreign matter picking process: when the white tea passes through the visual picking machine (25), sundries in the white tea are picked out through a manual picking or color sorting machine or an AI intelligent sorting technology;
Q5: magnetic force sorting procedure: a discharge hole of the visual picking machine (25) is connected with a magnetic roller (26), the magnetic roller (26) removes iron foreign matters in the white tea, and then the white tea is conveyed and lifted to a height of 5-6 m through an inclined conveyor (27) and a bucket elevator (28);
Q6: and (3) uniformly stacking and blending: the white tea is output from the bucket elevator (28) and is continuously transmitted to a large material distribution travelling crane (33) by a travelling crane discharging conveyor (31) and a small material distribution travelling crane (32), the large material distribution travelling crane (33) uniformly spreads the white tea on a cabinet type uniform pile blending machine (34), then a material discharging tea harrow (35) lightly stirs and breaks up the white tea, so that the white tea with different goods numbers is uniformly blended and mixed, and the white tea is output by the large material opening conveyor (36), wherein the cabinet type uniform pile blending machine (34) adopts a transverse-spreading vertical-cutting cabinet type uniform pile blending machine and is additionally provided with a sealing cover;
q7: conveying and lifting procedures: after the white tea is blended and mixed, the white tea is transmitted by an open-pile discharging inclined conveyor (41) and a plane inclined conveyor (42) and lifted to a height of 2.5-3.5 meters, then the white tea enters a cloth bag feeder (43), a packing box is placed under the cloth bag feeder (43), a material level sensor is arranged in the cloth bag feeder (43), if the cloth bag feeder (43) is in an open state, the white tea falls into the packing box from the cloth bag feeder (43), and if the cloth bag feeder (43) is in a closed state, the material level sensor is triggered and controls the open-pile discharging inclined conveyor (41) to stop working;
Q8: weighing: the packaging box is conveyed to an electronic scale (46) by a conveying roller machine (45), the electronic scale (46) performs weight calibration on the packaged products, and the material adding and subtracting treatment is performed within an error range;
Q9: and (3) boxing: then the weighed white tea is put into a packaging material which is qualified for acceptance, and the white tea in the packaging box is compacted by a vibrating box filling machine (44);
q10: packaging procedure: and then the plane box feeder (47) conveys the packaging boxes to the packer (48), manual sealing is performed firstly, automatic bundling and stacking are performed, and the packaging boxes are conveyed to a box outlet at any time by the box outlet conveying roller way (49), so that the production is completed.
2. The white tea impurity removal and blending processing production process according to claim 1, which is characterized in that: the electrostatic separator (12) is a double-roller vertical electrostatic separator or a multi-roller horizontal electrostatic separator.
3. The white tea impurity removal and blending processing production process according to claim 1, which is characterized in that: still include steel construction platform (5), platform stair (6), selection by winnowing feed oblique infusion unit (23), double selection by winnowing machine (24) are all located on steel construction platform (5), platform stair (6) with steel construction platform (5) are connected.
4. The white tea impurity removal and blending processing production process according to claim 1, which is characterized in that: the wind power of the double-row winnowing machine (24) is set to be 200-2000 revolutions per minute, and the opening size is set to be 4-40 cm.
5. The white tea impurity removal and blending processing production process according to claim 1, which is characterized in that: the tea flow of the feeder (11) is set to be 100-1000 kg/h.
6. The white tea impurity removal and blending processing production process according to claim 1, which is characterized in that: the air outlet device also comprises a pulse filter cartridge dust remover (7), wherein the pulse filter cartridge dust remover (7) is connected with the air outlet arranged on the double-row air separator (24).
7. The white tea impurity removal and blending processing production process according to claim 1, which is characterized in that: the feeding machine (11) consists of a feeding hopper, an inclined conveyor and a dust hood, wherein a magnet is additionally arranged in the feeding hopper, the magnetic force of the magnet is greater than 5000 gauss, and a gate is arranged at a feeding port arranged on the feeding machine (11).
8. The white tea impurity removal and blending processing production process according to claim 1, which is characterized in that: in the step Q4, the visual picking machine (25) adopts a variable-frequency speed-regulating plane conveyor, and is set to have a linear speed of 6-10 cm/s, a station time rating of 30-60 kg/h, a total width of not more than 600mm and a material width of not more than 400mm, and illuminance in the picking process is set to be 700-1000 Lx without stroboscopic and glare.
9. The white tea impurity removal and blending processing production process according to claim 1, which is characterized in that: the first winnowing feeding oblique conveyor (231) and the second winnowing feeding oblique conveyor (232) are arranged in parallel.
10. The white tea impurity removal and blending processing production process according to claim 1, which is characterized in that: be equipped with grit mouth (241), just tea mouth (242) and grass burr (243) on double selection by winnowing machine (24), just tea mouth (242) with visual selection by picking machine (25) are connected, grit mouth (241) grass burr (243) are located respectively just both sides of tea mouth (242).
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Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102813014A (en) * | 2012-08-17 | 2012-12-12 | 黄山市祁门香茶业有限公司 | Automatic production line for refining of Keemun black tea |
| CN104814166A (en) * | 2014-08-25 | 2015-08-05 | 安徽省祁门县祁红茶业有限公司 | Black tea refining production system |
| WO2015129803A1 (en) * | 2014-02-28 | 2015-09-03 | 伊東電機株式会社 | Transportation device and conveyor device |
| CN105080839A (en) * | 2015-09-01 | 2015-11-25 | 湖北宇隆茶业有限责任公司 | Raw tea refining system and method |
| CN105289987A (en) * | 2015-12-01 | 2016-02-03 | 安徽省祁门红茶发展有限公司 | Strip-shaped tea leaf sorting and grading production line and winnowing grading method |
| CN105285169A (en) * | 2015-09-15 | 2016-02-03 | 长沙湘丰茶叶机械制造有限公司 | Fully automatic multifunctional production line and method for flat black tea and green tea |
| CN106070768A (en) * | 2016-08-13 | 2016-11-09 | 福建茶叶进出口有限责任公司 | Folium Camelliae sinensis even heap blending machine |
| CN106807641A (en) * | 2015-12-02 | 2017-06-09 | 安徽香妃茶业有限公司 | A kind of tea winnower |
| KR101794928B1 (en) * | 2016-06-23 | 2017-11-07 | 주식회사 유알오테크 | Foreign material removing apparatus of dry tea leaves |
| CN107744953A (en) * | 2017-11-21 | 2018-03-02 | 安徽省农业科学院茶叶研究所 | A kind of green tea refines production line |
| CN107865133A (en) * | 2017-12-27 | 2018-04-03 | 武夷山凯捷岩茶城有限公司 | Beverage refines processing method and process equipment with oolong tea |
| CN209121168U (en) * | 2018-06-28 | 2019-07-19 | 厦门茶叶进出口有限公司 | A kind of Intelligent tea sorts production line |
| CN110050849A (en) * | 2018-01-18 | 2019-07-26 | 湖州嘉盛茶业有限公司 | A kind of tea leaf refining production line |
| CN110239921A (en) * | 2019-06-27 | 2019-09-17 | 黄山小罐茶业有限公司 | The even shut-down system of inventory capable of on-line |
| CN110973292A (en) * | 2019-12-27 | 2020-04-10 | 海南白沙农场集团有限公司 | Black tea production line |
| CN111468411A (en) * | 2020-04-13 | 2020-07-31 | 青岛理工大学 | Spiral scattering cyclone grading peanut shell superfine powder grading packaging system and method |
| CN112471274A (en) * | 2020-12-11 | 2021-03-12 | 浙江上洋机械股份有限公司 | Production line for simultaneously preparing ground tea and green tea and processing technology thereof |
| CN214975807U (en) * | 2021-05-27 | 2021-12-03 | 福建茶叶进出口有限责任公司 | Processing production line device for impurity removal and blending of white tea |
-
2021
- 2021-05-27 CN CN202110585883.7A patent/CN113231317B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102813014A (en) * | 2012-08-17 | 2012-12-12 | 黄山市祁门香茶业有限公司 | Automatic production line for refining of Keemun black tea |
| WO2015129803A1 (en) * | 2014-02-28 | 2015-09-03 | 伊東電機株式会社 | Transportation device and conveyor device |
| CN104814166A (en) * | 2014-08-25 | 2015-08-05 | 安徽省祁门县祁红茶业有限公司 | Black tea refining production system |
| CN105080839A (en) * | 2015-09-01 | 2015-11-25 | 湖北宇隆茶业有限责任公司 | Raw tea refining system and method |
| CN105285169A (en) * | 2015-09-15 | 2016-02-03 | 长沙湘丰茶叶机械制造有限公司 | Fully automatic multifunctional production line and method for flat black tea and green tea |
| CN105289987A (en) * | 2015-12-01 | 2016-02-03 | 安徽省祁门红茶发展有限公司 | Strip-shaped tea leaf sorting and grading production line and winnowing grading method |
| CN106807641A (en) * | 2015-12-02 | 2017-06-09 | 安徽香妃茶业有限公司 | A kind of tea winnower |
| KR101794928B1 (en) * | 2016-06-23 | 2017-11-07 | 주식회사 유알오테크 | Foreign material removing apparatus of dry tea leaves |
| CN106070768A (en) * | 2016-08-13 | 2016-11-09 | 福建茶叶进出口有限责任公司 | Folium Camelliae sinensis even heap blending machine |
| CN107744953A (en) * | 2017-11-21 | 2018-03-02 | 安徽省农业科学院茶叶研究所 | A kind of green tea refines production line |
| CN107865133A (en) * | 2017-12-27 | 2018-04-03 | 武夷山凯捷岩茶城有限公司 | Beverage refines processing method and process equipment with oolong tea |
| CN110050849A (en) * | 2018-01-18 | 2019-07-26 | 湖州嘉盛茶业有限公司 | A kind of tea leaf refining production line |
| CN209121168U (en) * | 2018-06-28 | 2019-07-19 | 厦门茶叶进出口有限公司 | A kind of Intelligent tea sorts production line |
| CN110239921A (en) * | 2019-06-27 | 2019-09-17 | 黄山小罐茶业有限公司 | The even shut-down system of inventory capable of on-line |
| CN110973292A (en) * | 2019-12-27 | 2020-04-10 | 海南白沙农场集团有限公司 | Black tea production line |
| CN111468411A (en) * | 2020-04-13 | 2020-07-31 | 青岛理工大学 | Spiral scattering cyclone grading peanut shell superfine powder grading packaging system and method |
| CN112471274A (en) * | 2020-12-11 | 2021-03-12 | 浙江上洋机械股份有限公司 | Production line for simultaneously preparing ground tea and green tea and processing technology thereof |
| CN214975807U (en) * | 2021-05-27 | 2021-12-03 | 福建茶叶进出口有限责任公司 | Processing production line device for impurity removal and blending of white tea |
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|---|---|
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