CN208824949U - First clear small miscellaneous mesh belt puts down back sieve - Google Patents
First clear small miscellaneous mesh belt puts down back sieve Download PDFInfo
- Publication number
- CN208824949U CN208824949U CN201820496183.4U CN201820496183U CN208824949U CN 208824949 U CN208824949 U CN 208824949U CN 201820496183 U CN201820496183 U CN 201820496183U CN 208824949 U CN208824949 U CN 208824949U
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- CN
- China
- Prior art keywords
- mesh belt
- sieve
- miscellaneous mesh
- big
- small miscellaneous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/10—Screens in the form of endless moving bands
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/36—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro in more than one direction
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
- B07B1/524—Cleaning with brushes or scrapers with brushes the brushes being rotating
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/54—Cleaning with beating devices
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
First clear small miscellaneous mesh belt puts down back sieve.Being traditionally used for the big miscellaneous equipment of processing is mainly mesh belt sieve and rotary screen, and for yield generally in 10-50 t/h, the small miscellaneous sieve for the treatment of capacity 50t/h or more has been large scale equipment.The utility model includes screen frame (unit) (1), pass through screen box (2) described in rocking bar (9), swing rod or wire rope hanging in screen frame (unit), equipped with small miscellaneous mesh belt sieve (4) and big-and-middle miscellaneous mesh belt sieve (3) in screen box, screen box connects Ping Hui mechanism (5), the two sides of big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve are connect by sealing structure (6) with side plate (22), big-and-middle miscellaneous mesh belt sieve and small miscellaneous mesh belt sieve are all connected with driving mechanism (8), there is inclined impurity removal slide plate (17) below the compass screen surface of small miscellaneous mesh belt sieve, the bottom of the impurity removal slide plate is equipped with discharging mechanism.The utility model is used as treating capacity per hour up to 100-500 tons for removing large, medium and small miscellaneous grain cleaning equipment.
Description
Technical field
The present invention relates to a kind of grain impurity-removing cleaning equipment of large size, especially a kind for the treatment of capacity per hour is up to 100-
500 tons of the large, medium and small miscellaneous ultra-large type grain that is used to remove clears up impurity removing equipment.
Background technique
Large, medium and small miscellaneous large-scale grain cleaning equipment can not removed simultaneously currently on the market, it is big to be traditionally used for processing
Miscellaneous equipment is mainly mesh belt sieve and rotary screen, and mesh belt sieve yield is generally 100-500t/h, and rotary screen is 50-150 t/h, place
Managing medium and small miscellaneous equipment is mainly vibrating screen and roto-siofter, and for yield generally in 10-50 t/h, treating capacity 50t/h's or more is medium and small
It is miscellaneous to have sieved advanced large scale equipment at last.If clearing up 200 tons of raw grains per hour, at the beginning of the roller for needing to configure 2 100t/h
Big miscellaneous and 4 advanced 50t/h the roto-siofter processing of cleaning processing is medium and small miscellaneous, and cost reaches 800,000 or so, while needing four layers
Work tower, be highly equivalent to 4 floors height, cost more wants 1,000,000 or more, and screen equipment adds mounting cost plus work tower
Deng overall cost is 2,000,000 or more, and elevator correlative charges is not included in also by above-mentioned cost.And equipment operation needs
Energy consumption is higher, roller receiving sieve energy consumption 5.5kW, the spin vibration sieve energy consumption 3.0kW of a 50t/h of a 100t/h, therefore handles
200 tons of raw grain energy consumptions need 23kW or more, and energy consumption is higher if plus elevator.If handling 200 tons or more of raw grain per hour
More cumbersome configuration and higher energy consumption are needed, also needs the connecting accessories such as dephlegmator between equipment, cost is then higher.Grain is received
After obtaining back, due to that cannot put in storage in time, worm is eaten, mouse holds in the month, bird holds in the mouth, mouldy, is lost 10% or more of harvest grain, is solved
Grain preliminary working speed is urgent problem to be solved in country and Grain Trade development.
The big miscellaneous endless screen precleaner of tradition cleaning is made of feed hopper, mesh-belt conveying mechanism, cleaning mechanism and transmission system.
It is main to remove the large-scale sundries such as straw rope head, long stalk, brick, soil block.When the cutting containing grain fall to naturally compass screen surface with
Afterwards, it since grain partial size is much smaller than sieve pore, is fallen by sieve pore and flows to grain discharge port；And big impurity granularity or length are greater than sieve
Hole cannot or not easily pass through sieve pore, and stay on compass screen surface, and big impurity discharges with the forward impurity that is transported to of foraminous conveyer
Mouthful, so that the small particles such as grain cutting and big impurity be separated.
Since the screening process of mesh belt sieve belongs to free-falling property, lower layer is also very easy to block in regrading.
Traditionally, mesh belt sieve is all interrupter duty, big miscellaneous for clearing up, and does not adapt to for miscellaneous in cleaning, more holds because mesh becomes smaller
It easily blocks, miscellaneous small miscellaneous cleaning in progress is not used in industry.
Besides cleaning it is small miscellaneous, by clear up rice it is small it is miscellaneous for, traditional cleaning screen yield generally 30-50 tons/when, yield
100 tons/when cleaning screen of putting down back only have a small number of producers to be able to produce.Traditional cleaning screen compass screen surface and screen box are relatively fixed, and only
Do it is flat backhaul dynamic, the small miscellaneous or broken raw grain in part causes compass screen surface to block by being easy to be stuck in sieve pore in work, not can from
Row cleaning, sieve cover cleaning mechanism is undesirable, and worker must clear up a compass screen surface daily, dredges sieve pore, takes time and effort, otherwise will
Influence screen effect.
Summary of the invention
That the object of the present invention is to provide a kind of processing capacities is strong, treating capacity is big, high-quality, equipment factory building construction height is small,
The method that construction cost is low, can effectively carry out the impurity removing equipment of sundries separation and carry out grain impurity-removing.
The object of the present invention is achieved like this:
A kind of clear small miscellaneous mesh belt of elder generation put down back sieve, and forming includes: screen frame (unit), the screen frame (unit) connection screen box, the sieve
Equipped with one group small miscellaneous mesh belt sieve and big-and-middle miscellaneous mesh belt sieve in case, the small miscellaneous mesh belt sieve and big-and-middle miscellaneous mesh belt sieve are intermediate equipped with flat
Mechanism is gone back to, there is the impurity removal slide plate of inclined surface, the bottom dress of the impurity removal slide plate below the compass screen surface of the small miscellaneous mesh belt sieve
There is discharging mechanism.
The first clear small miscellaneous mesh belt puts down back sieve, and the two sides that the big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve are logical
It crosses sealing structure to connect with side plate, the sealing structure includes one group of support roller or support connecting with the side plate
The edge of plate, the big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve rides in the support roller or the support plate,
The support roller is single or multiple rows of.
The first clear small miscellaneous mesh belt puts down back sieve, and the two sides that the big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve are logical
It crosses sealing structure to connect with side plate, the sealing structure includes the ontology connecting with the side plate, is had on the ontology
Have a slot at the edge at the big-and-middle miscellaneous mesh belt sieve edge and/or small miscellaneous mesh belt sieve that clamping is described, the ontology using whole or
Separate structure.
The first clear small miscellaneous mesh belt puts down back sieve, and the two sides that the big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve are logical
It crosses sealing structure to connect with side plate, the sealing structure includes the ontology connecting with the side plate, and the ontology has
The edge of wear-resistant surface, the big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve is clamped between the ontology and niproll.
The first clear small miscellaneous mesh belt puts down back sieve, and the two sides that the big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve are logical
It crosses sealing structure to connect with side plate, the sealing structure includes the ontology connecting with the side plate, and the ontology has
The edge of wear-resistant surface, the big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve is clamped between the ontology and elastic pressure parts.
The first clear small miscellaneous mesh belt puts down back sieve, flow guiding inclined plate is housed in the big-and-middle miscellaneous mesh belt sieve, described leads
Stream inclined plate moves towards inclination along mesh belt, and high-end grain-entering mouth side or the flow guiding inclined plate of being located at is tilted to two sides, low side
Positioned at the lateral plate side of the cabinet；Below the compass screen surface of the small miscellaneous mesh belt sieve and/or the big-and-middle miscellaneous mesh belt sieve
With carrying roller, the flow guiding inclined plate is small miscellaneous sieve plate, has small miscellaneous discharging mechanism below the water conservancy diversion sieve plate.
The first clear small miscellaneous mesh belt puts down back sieve, and the impurity removal slide plate sieves middle part inclination, the impurity removal to mesh belt
Slide plate bottom has spiral trash discharging apparatus；Or the impurity removal slide plate is tilted to the side box plate of the screen box, described goes out
Miscellaneous slide plate connects impurity removal channel, and the small miscellaneous mesh belt sieve is one group, and the small miscellaneous mesh belt sieve is equipped with entrance distributor, institute
The feeding device that big-and-middle miscellaneous mesh belt sieve is connected by deflector chute for the small miscellaneous mesh belt sieve stated, the impurity removal slide plate is one group opposite
The inclined plate of arrangement, tilt angle are 4-15 degree, and the inclined plate forms concave surface, and every layer small miscellaneous sieve is corresponding with 1-3 grain-entering mouth,
The big-and-middle miscellaneous mesh belt sieve is that endless mesh belt sieves, and the compass screen surface angle of the big miscellaneous sieve is 0-4 degree, the big-and-middle miscellaneous mesh belt
The sieve pore of sieve is greater than 1.5 times or more of grain size.
The first clear small miscellaneous mesh belt puts down back sieve, and the small miscellaneous mesh belt sieve is that endless mesh belt sieves, the small miscellaneous net
It include compound compass screen surface with sieve, the compass screen surface angle of the small miscellaneous mesh belt sieve is 0-5 degree, and the small miscellaneous mesh belt sieves sieve pore width
Less than being sized 0.8 times of grain bond length.
The first clear small miscellaneous mesh belt puts down back sieve, and endless belt conveyer covers on the roller at both ends, described in side
The roller connection driving mechanism, the working face of the roller and the carrying roller has kiss-coating, the small miscellaneous net
Cleaning roller or cleaning brush are housed with sieve and/or the big-and-middle miscellaneous mesh belt sieve.
The utility model has the advantages that
A method of sieve is put down back using the first clear small miscellaneous mesh belt and carries out grain impurity-removing, and starting mesh belt sieve peace is returned
Mechanism, grain are dropped into first on small miscellaneous mesh belt sieve, in the screw of the circular motion synthesis of the straight trip and swing mechanism of mesh belt
Screen is carried out under track, the two sides of the compass screen surface of small miscellaneous mesh belt sieve ride in sealing structure respectively, and sealing structure is connected with side plate, has
Effect stops to include that grain and big miscellaneous sieve residue are fallen, the small heteromeric collection discharge under sieving；Grain and big miscellaneous mixture are as sieve
Excess moves ahead fall after enter big-and-middle miscellaneous mesh belt through guide plate and sieve, in the circular motion synthesis of the straight trip and swing mechanism of mesh belt
Screen is carried out under spiral movement locus, the two sides of the compass screen surface of the big-and-middle miscellaneous mesh belt sieve also ride over the sealing knot of its two sides respectively
On structure, the sealing structure of big-and-middle miscellaneous mesh belt sieve two sides is also connected with side plate, effectively stops sieve residue is miscellaneous greatly to fall, grain is as sieve
Lower object, which collects, to put in storage, the big miscellaneous forward discharge of sieve residue.
It is conventional first except it is big it is miscellaneous during, often have a large amount of small miscellaneous accompanying kinds, a large amount of small miscellaneous waves of the energy wherein
Take bigger, the present invention first put down back to sieve and be more suitable for that small miscellaneous comparison is more, miscellaneous fewer types of food greatly by clear small miscellaneous mesh belt, especially
Grain processing before being suitble to primary storage post-processing.Mesh belt sieve yield of the invention is high, same occupied area, the processing of single layer height
For rice separate unit yield up to 100-300 tons per hour, same occupied area, processing capacity improves several times.And it can be with client's
Specific demand customizes 2000 tons of super-huge sieve.In addition, compass screen surface of the invention moves along a straight line, screen box carry out it is flat backhaul it is dynamic,
The mode of compound motion is formed, this compound motion has compass screen surface from cleaning function, and when compass screen surface moves at roller, compass screen surface is curved
Qu Shi, tamper in sieve pore will it is flat backhaul it is dynamic it is lower borrow power to pop up or loosen, object when compass screen surface is moved to downward, on compass screen surface
Matter can fall because gravity peace returns effect, to achieve the effect that sieve cover cleaning, can greatly save manual labor.
The present invention uses plate compass screen surface, it may be convenient to curve around roller.Due to compass screen surface move ahead in contain it is flat backhaul it is dynamic,
Plane compass screen surface itself does not stop, and sieve residue, which is easy to tumble, to be mixed.There is sieve residue and tumble to be formed in compass screen surface two sides in order to prevent
With mixing for screenings, present invention fixing seal structure on side plate, sealing structure of the invention includes one group and the side
The support roller or the supporting objects such as support plate or support frame of plate connection, the big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt
The edge of sieve rides in supporting object, and big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve rely on the sealing of supporter and be supported on drive
Move ahead under the driving of dynamic motor, the support roller can for it is single be also possible to it is multiple rows of.
The sealing structure of another encapsulation scheme of the invention includes the ontology connecting with the side plate, the ontology
The slot at the edge at the upper big-and-middle miscellaneous mesh belt sieve edge and/or small miscellaneous mesh belt sieve described with clamping, big-and-middle miscellaneous mesh belt sieve edge and/
Or the edge of small miscellaneous mesh belt sieve is in slot, along slot forward slip.As needed, the ontology can use it is whole can also be with
Using separate structure.Sieve residue and screenings is isolated by sealing device.
The sealing structure of another encapsulation scheme of the invention includes the bracket connecting with the side plate, and described is big-and-middle
The edge of miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve has the elastic adjustment part contacted with the side plate or the bracket.
Guarantee the validity of sealing by elastic sealing element.Sieve residue and screenings is isolated by sealing device.
The ontology that the sealing structure of another encapsulation scheme of the invention is connect with the side plate, the big-and-middle miscellaneous net
Edge with sieve and/or small miscellaneous mesh belt sieve is clamped between the ontology and elastic pressure parts；Guarantee compass screen surface by flexible deformation
Position, excellent sealing.Sieve residue and screenings is isolated by sealing device.
The sealing structure of another encapsulation scheme of the invention includes the ontology connecting with the side plate, and described is big-and-middle
The edge of miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve is extend between the ontology and bracket or carrying roller.Substantially it does not rub.
Sieve residue and screenings is isolated by sealing device.
Carrying roller is housed below big-and-middle miscellaneous mesh belt sieve compass screen surface of the invention and/or below the small miscellaneous mesh belt sieve compass screen surface, this
Carrying roller is housed below the compass screen surface of invention, prevents compass screen surface from sinking to deforming.Traditional cleaning screen needs to configure two kinds of sieve-type and handles respectively greatly
It is miscellaneous and medium and small miscellaneous, the work tower for needing several floors high, and air-suction point is more, needs to configure multiple pulse dust collectors, and configuration is cumbersome,
Hoisting depth is higher, and generally at 30 meters or more, grain dropping down from level to level, it is all inevitable for being crushed and degrading, and is set
It is higher that received shipment turns the energy consumption needed, therefore overall cost is high.Cleaning screen screen ability of the invention is strong, and can either remove big
Miscellaneous also to remove medium and small miscellaneous, cleaning screen can replace traditional multiple cleaning screens to combine, and not need higher work tower,
The height for reducing grain hoisting, simplifies configuration, has not only saved energy consumption but also has reduced costs, significantly improve Class of food crop and
Quality.
Big miscellaneous sieve of the present invention is that endless mesh belt sieves, and the compass screen surface angle of the big-and-middle miscellaneous mesh belt sieve is 0-4 degree, institute
The screen size for the big-and-middle miscellaneous mesh belt sieve stated, which is greater than, is sized 1.5 times of grain size or more, and the small miscellaneous mesh belt sieve is ring
The compass screen surface angle of the compass screen surface with composite layer of shape, the small miscellaneous mesh belt sieve is 0-5 degree, the sieve pore of the small miscellaneous mesh belt sieve
Size, which is less than, is sized 0.8 times of grain size hereinafter, the radius of gyration of the Ping Hui mechanism is 4-11mm, and gyrofrequency is
300-450 revs/min.Realize optimal screening parameter.
The both ends of big-and-middle miscellaneous mesh belt sieve and small miscellaneous mesh belt sieve of the invention are respectively fitted on roller described in both ends, side institute
The roller connection the stated driving mechanism, going in ring to run around two sides roller under the drive of driving mechanism forms V belt translation knot
The working face of structure, the roller and the carrying roller has kiss-coating, can dramatically increase frictional force, and sieve positioning is effectively ensured,
Enhancing revolution prevents from influencing revolution and forward working efficiency because of sliding to the vibrosieve effect of grain.The roller tool
There is blocking side, can effectively overcome deviation and the drift phenomenon of conveyer belt, improves the service life of mesh belt sieve.
Delivery board is housed in big-and-middle miscellaneous mesh belt sieve of the invention, the delivery board is one group of parallel flow guiding inclined plate, will
The grain that first layer compass screen surface sieves concentrates the starting point for being sent to lower layer's compass screen surface, can effectively lengthen screen length, improves screening
Quality, when using flow guiding inclined plate, the export direction positioned at the big-and-middle miscellaneous mesh belt sieve of lower layer is equipped with big miscellaneous output mechanism, prevents
Only block up sieve.The case where according to screen difference straw, sometimes can also be using the discharging inclined plate to discharge to two sides, it can be effective
Prevent regrading process from stifled sieve occurs.
According to circumstances the present invention can sieve multiple work screen banks at one group small miscellaneous mesh belt, be arranged in the same screen box up and down
In, it avoids mixing with the grain of lower layer to clear up screenings, wherein described from second small miscellaneous mesh belt sieve from bottom to top
Small miscellaneous mesh belt sieve is equipped with inclined impurity removal slide plate, the impurity removal slide plate may is that mono- group of a. along the inclined parallel-plate of mesh belt；Or
Person b.2 a opposite tilt at V-shaped structure, along the inclined impurity removal slide plate of mesh belt if it is v-shaped structure, then bottom has spiral shell
Revolve impurities removal mechanism；C. it can also be removed to mesh belt side or two sides inclination shape (at the structure of falling V-shaped) convenient for screenings；Screening
When the bigger material of contaminant tack, in order to update the working performance of sieve, the small miscellaneous mesh belt sieve and/or described big-and-middle
Miscellaneous mesh belt sieve is equipped with cleaning roller or cleaning brush.
Small miscellaneous mesh belt sieve of the invention includes compound compass screen surface, rigid backbone compass screen surface and close hole sizer including spiral wire
The sieve cover for small impurities that face or macromolecule item are reinforced guarantees that compass screen surface has preferable rigidity and curved under closeer etat crible
Performance.
, due to the particle size differences of raw grain, traditional grain is only a kind of grain impurity-removing except small miscellaneous machinery, such as cleaning is beautiful
The impurity of rice cutting and the impurity of cleaning rice harves object, it is necessary to use the equipment of different sieve pores respectively.In order not to same grain
Food type shares equipment of the invention, reduces processing or storage unit spending, and small miscellaneous mesh belt sieve of the invention is respectively provided with
Bulky grain grain mesh belt sieve, little particle grain mesh belt sieve, equipped with hinged changed course plate, by manually stirring the direction of changed course plate,
Selective water conservancy diversion is carried out, into the small miscellaneous mesh belt sieve of different size sieve pore, what an equipment completed plurality of cereals removes small miscellaneous process.
The compass screen surface of mesh belt sieve of the invention has diversified forms, can be sequentially arranged and be formed by metal sieve, or is wire
Woollen yarn knitting is formed, or is stamped and formed out, if the sieve hinged using one end can open compass screen surface when running to lower layer,
So that screenings is smoothly discharged, avoid interior stifled, using various forms of compass screen surfaces, can be adapted for different types of raw grain screening and want
It asks.
The present invention is the screening plant for including big-and-middle miscellaneous mesh belt sieve and small miscellaneous mesh belt sieve, and screening movement is screw.For
The sundries screened out in screw and grain is avoided to mix, the compass screen surface of big-and-middle miscellaneous mesh belt sieve and small miscellaneous mesh belt sieve
Two sides are ridden over respectively in the sealing structure of its two sides, and sealing structure is connected with side plate, are effectively stopped sieve residue to fall and are mixed.
Detailed description of the invention:
Attached drawing 1 is the structural schematic diagram of this product.
Attached drawing 2 is the left view of attached drawing 1.
Attached drawing 3 is the structural schematic diagram of this product screen box (equipped with parallel delivery board in big-and-middle miscellaneous mesh belt sieve).
Attached drawing 4 is the structural schematic diagram of this product screen box (equipped with the delivery board of falling V-shaped in big-and-middle miscellaneous mesh belt sieve).
Attached drawing 5 is the left view of attached drawing 4 (equipped with the delivery board of falling V-shaped in big-and-middle miscellaneous mesh belt sieve).
Attached drawing 6 is the z node structure enlarged drawing of attached drawing 5.
Attached drawing 7 is the structural schematic diagram of this product screen box (equipped with the delivery board of falling V-shaped in big-and-middle miscellaneous mesh belt sieve).
Attached drawing 8 is the left view of attached drawing 7.
Attached drawing 9 is that (2 small miscellaneous sieve has the impurity removal of falling v-shaped slide plate in small miscellaneous sieve, enters for the structural schematic diagram of this product screen box
Mouth has changed course plate 13, and the entrance of small miscellaneous sieve has entrance distributor 19).
Attached drawing 10 is the mounting structure schematic diagram for the sealing structure that sieve has elastic end.
Attached drawing 11 is the top view that impurity removal slide plate is the structure of falling V-shaped, and centre is the spiral 18 of impurity removal.
Attached drawing 12 is the big-and-middle miscellaneous mesh belt sieve structure schematic diagram with sealing structure.
Attached drawing 13 is that the small miscellaneous mesh belt sieve structure schematic diagram of compound compass screen surface (removes driving mechanism.Power input shaft 21, middle part
Circle is the structural schematic diagram without the close stratum reticulare of small miscellaneous mesh belt sieve).
Attached drawing 14 is the compass screen surface detailed structure schematic diagram of big-and-middle miscellaneous mesh belt sieve (without shaft coupling and driving device).
Attached drawing 15 is that the small miscellaneous mesh belt sieve compass screen surface structural schematic diagram with 26 structure of punching (is filled without shaft coupling and driving
It sets).
Attached drawing 16 is that the big-and-middle miscellaneous mesh belt sieve compass screen surface structural schematic diagram with punch structure (is filled without shaft coupling and driving
It sets).
Attached drawing 17 is the structural schematic diagram (eccentric wheel 22) of Ping Hui mechanism.
Attached drawing 18 is the mounting structure schematic diagram of the sealing structure of trough of belt, and sealing structure main body is whole.
Attached drawing 19 is the mounting structure schematic diagram of the sealing structure of trough of belt, and sealing structure main body is seperated.
Attached drawing 20 is the mounting structure schematic diagram of the sealing structure of belt bracket.
Attached drawing 21 is the mounting structure schematic diagram of the sealing structure of belt bracket.
Attached drawing 22 is the mounting structure schematic diagram of the sealing structure of double bracket roller.
Attached drawing 23 be include skirt and upper guard-plate sealing structure mounting structure schematic diagram.
Attached drawing 24 is the mounting structure schematic diagram for the sealing structure that lower part is carrying roller, upper guard-plate.
Attached drawing 25 is the A-A cross-sectional view of attached drawing 24.
Attached drawing 26 is the mounting structure schematic diagram for the sealing structure that lower part is carrying roller, top is elastic sealing element.
Attached drawing 27 is the mounting structure schematic diagram for the sealing structure that lower part is bracket.
Specific embodiment:
Embodiment 1:
First clear small miscellaneous mesh belt put down back sieve, and forming includes: screen frame (unit) 1, the screen frame (unit) pass through sunpender or rocking bar or
Swing rod connects screen box, and one group small miscellaneous mesh belt sieve 3 and big-and-middle miscellaneous mesh belt sieve 4, the small miscellaneous mesh belt sieve are housed in the screen box
Intermediate equipped with Ping Hui mechanism 5 with big-and-middle miscellaneous mesh belt sieve, the compass screen surface lower section of the small miscellaneous mesh belt sieve has the impurity removal of inclined surface sliding
The feeding device of plate, the small miscellaneous mesh belt sieve is equipped with entrance distributor, and the entrance distributor has distributing trough, institute
The distributing trough bottom end stated has one group of grain-entering mouth, the every layer small miscellaneous sieve small miscellaneous net corresponding, described with the 1-3 grain-entering mouths
Compass screen surface with sieve is mutually passed through with hard silk cleaning roller, and the side of the small miscellaneous mesh belt sieve is equipped with air draught dust collection equipment.
Embodiment 2
First clear small miscellaneous mesh belt put down back sieve, and forming includes: screen frame (unit) 1, pass through in the screen frame (unit) rocking bar 9, swing rod or
Screen box 2 described in wire rope hanging, equipped with small miscellaneous mesh belt sieve 4 and big-and-middle miscellaneous mesh belt sieve 3 in the screen box, the screen box connects
Jie Pinghui mechanism 5 provides the power source of the progress circular motion in screen box to screen box by putting down back movement mechanism, in order to guarantee to tail over
Object will not be fallen in flat backhaul in dynamic in two sides, and the two sides of the big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve pass through sealing
Structure 6 is connect with side plate 22, and the big-and-middle miscellaneous mesh belt sieve and small miscellaneous mesh belt sieve are all connected with driving mechanism 8, the small miscellaneous net
There is inclined impurity removal slide plate 17, the bottom of the impurity removal slide plate is equipped with discharging mechanism below compass screen surface with sieve.Carry out it is flat
While backhauling dynamic, mesh belt screen is carried out.
Embodiment 3:
The clear small miscellaneous mesh belt of elder generation as described in example 2 puts down back sieve, what the big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieved
Two sides are connect by sealing structure with side plate, and the sealing structure 6 includes one group of support roller 61 connecting with the side plate
Or support plate 61, the support roller can be the carrying roller that end carrying roller is also possible to full duration, and it is of different size according to mesh belt,
The edge of the big-and-middle miscellaneous mesh belt sieve and small miscellaneous mesh belt sieve can ride over the corresponding support roller or described
Support plate on, single support roller or support plate are horizontally disposed, and according to grain specific gravity and to sieve thickness different, support roller
Spacing needs to determine according to calculating, and the support roller can be single, and a row and flat idler is arranged on side wall when necessary
The second row carrying roller of vertical direction --- side wall abrasion-proof carrying roller.
Embodiment 4:
The clear small miscellaneous mesh belt of elder generation as described in example 2 puts down back sieve, what the big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieved
Two sides are connect by sealing structure with side plate, and the sealing structure 6 includes the ontology 62 connecting with the side plate, described
There is the slot 63 at the edge at the big-and-middle miscellaneous mesh belt sieve edge and/or small miscellaneous mesh belt sieve that clamping is described, described is big-and-middle miscellaneous on ontology
Mesh belt sieves in slot described in the insertion at the edge of edge and/or small miscellaneous mesh belt sieve, the ontology along wall side wall overall length
Sieve residue is collectively formed in setting, slot and compass screen surface and the insulating space in screenings space constitutes sealing structure sealing, the ontology
Overall structure can be used, separate structure can also be used, upper and lower two parts are snapped together, are connected by mechanical structure, when
Right length direction can also facilitate partial maintenance with the segmented body of multistage.
Embodiment 5:
The clear small miscellaneous mesh belt of elder generation as described in example 2 puts down back sieve, what the big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieved
Two sides are connect by sealing structure with side plate, and the sealing structure includes the bracket 64 connecting with the side plate, described
The edge of big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve has the elasticity adjustment contacted with the side plate or the bracket
Part 65 passes through the space between the elastic force closure big-and-middle miscellaneous mesh belt sieve and/or the edge and bracket of small miscellaneous mesh belt sieve, structure
At sealing structure.
Embodiment 6:
The clear small miscellaneous mesh belt of elder generation as described in example 2 puts down back sieve, what the big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieved
Two sides are connect by sealing structure with side plate, and the sealing structure includes the ontology 66 connecting with the side plate, described
The edge of big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve is clamped between the ontology and elastic pressure parts 67, passes through elastic force
Space between the closure big-and-middle miscellaneous mesh belt sieve and/or the edge and ontology 66 of small miscellaneous mesh belt sieve, constitutes sealing structure.
Embodiment 7:
The clear small miscellaneous mesh belt of elder generation as described in example 2 puts down back sieve, what the big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieved
Two sides are connect by sealing structure with side plate, and the sealing structure includes the ontology 68 connecting with the side plate, described
The edge of big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve is extend between the ontology and bracket 69 or carrying roller.Pass through bullet
Property the power closure big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve edge and ontology 68 between space, constitute sealing knot
Structure.
Embodiment 8:
First clear small miscellaneous mesh belt back put down sieve described in embodiment 1 or 2 or 3 or 4 or 5 or 6, during the big-and-middle miscellaneous mesh belt sieves
Equipped with delivery board 12, the delivery board is one group of parallel flow guiding inclined plate or the discharging inclined plate to two sides discharging, works as use
When flow guiding inclined plate, the export direction positioned at the big-and-middle miscellaneous mesh belt sieve of lower layer is equipped with big miscellaneous output mechanism 15.
Flow guiding inclined plate is housed in the big-and-middle miscellaneous mesh belt sieve, the flow guiding inclined plate moves towards inclination along mesh belt, high-end
It is tilted positioned at grain-entering mouth side or the flow guiding inclined plate to two sides, low side is located at the lateral plate side of the cabinet；
Carrying roller 61 is had below the compass screen surface of the small miscellaneous mesh belt sieve and/or the big-and-middle miscellaneous mesh belt sieve, the flow guiding inclined plate is
Small miscellaneous sieve plate, the water conservancy diversion sieve plate lower section have small miscellaneous discharging mechanism.The big-and-middle miscellaneous mesh belt sieve is that endless mesh belt sieves, institute
The compass screen surface angle for the big miscellaneous sieve stated is 0-4 degree, and the sieve pore of the big-and-middle miscellaneous mesh belt sieve is greater than 1.5 times or more of grain size.
For the material of volume bonding, the small miscellaneous mesh belt sieve and/or the big-and-middle miscellaneous mesh belt sieve are equipped with cleaning roller
Or cleaning brush 20, the flow guiding inclined plate bottom have changed course plate 13.
The radius of gyration of the Ping Hui mechanism 5 is 4-11mm, and gyrofrequency is 300-450 revs/min.
Embodiment 9:
First clear small miscellaneous mesh belt puts down back sieve, the small miscellaneous mesh belt sieve described in embodiment 1 or 2 or 3 or 4 or 5 or 6 or 7
In be equipped with inclined impurity removal slide plate 17.
The small miscellaneous mesh belt sieve is one group, respectively bulky grain grain mesh belt sieve, little particle grain mesh belt sieve, described
Small miscellaneous mesh belt sieve is equipped with entrance distributor 19, the small miscellaneous mesh belt sieve by deflector chute connect big-and-middle miscellaneous mesh belt sieve into
Expect device.
The impurity removal slide plate can have one group of slide plate to move towards parallel arrangement along mesh belt；
Can also having two across slide plate inclinations, arrangement forms V-shaped structure in opposite directions, sieves middle part inclination to mesh belt, forms concave surface, then
Bottom has spiral impurities removal mechanism 18.
Or the impurity removal slide plate is tilted to the side box plate of the screen box, the impurity removal slide plate connection impurity removal is logical
Road, tilt angle are 4-15 degree, and every layer small miscellaneous sieve is corresponding with 1-3 grain-entering mouth,
The small miscellaneous mesh belt sieve is the annular compass screen surface with composite layer, and the compass screen surface angle of the small miscellaneous mesh belt sieve is
0-5 degree, the screen size of the small miscellaneous mesh belt sieve, which is less than, is sized 0.8 times of grain size hereinafter, realizing best screening effect
Fruit.
The big-and-middle miscellaneous mesh belt sieve and the small miscellaneous mesh belt sieve are respectively fitted on roller described in both ends, described in side
The roller connection driving mechanism 8, the working face of the roller and the carrying roller has kiss-coating.
The impurity removal slide plate can also be formed slopely the structure of falling V-shaped to mesh belt two sides, miscellaneous be discharged to the two of mesh belt for small
The removal of impurities channel 16 of side.
Embodiment 10:
A method of using first clear small miscellaneous mesh belt puts down back sieve progress grain impurity-removing described in one of embodiment 1-9, open
Dynamic mesh belt sieve peace goes back to mechanism, and grain is dropped into first on small miscellaneous mesh belt sieve, in the straight trip of mesh belt and the circular motion of swing mechanism
Screen is carried out under the spiral movement locus of synthesis, the two sides of the compass screen surface of small miscellaneous mesh belt sieve ride in sealing structure respectively, sealing knot
Structure is connected with side plate, effectively stops to include that grain and big miscellaneous sieve residue are fallen, the small heteromeric collection discharge under sieving；Grain and big miscellaneous
Mixture move ahead as sieve residue fall after enter big-and-middle miscellaneous mesh belt through guide plate and sieve, straight trip and swing mechanism in mesh belt
Circular motion synthesis spiral movement locus under carry out screen, the two sides of the compass screen surface of the big-and-middle miscellaneous mesh belt sieve also ride over respectively
In the sealing structure of its two sides, the sealing structure of big-and-middle miscellaneous mesh belt sieve two sides is also connected with side plate, effectively stops sieve residue miscellaneous greatly
It falls, grain collects as screenings to put in storage, the big miscellaneous forward discharge of sieve residue.
Claims (9)
1. a kind of clear small miscellaneous mesh belt of elder generation puts down back sieve, composition includes: screen frame (unit), and the screen frame (unit) connects screen box, it is characterized in that: institute
Equipped with one group small miscellaneous mesh belt sieve and big-and-middle miscellaneous mesh belt sieve in the screen box stated, the small miscellaneous mesh belt sieve and big-and-middle miscellaneous mesh belt sieve are intermediate
Equipped with Ping Hui mechanism, there is the impurity removal slide plate of inclined surface below the compass screen surface of the small miscellaneous mesh belt sieve, the impurity removal slide plate
Bottom is equipped with discharging mechanism.
2. the clear small miscellaneous mesh belt of elder generation according to claim 1 put down back sieve, it is characterized in that: the big-and-middle miscellaneous mesh belt sieve with/
Or the two sides of small miscellaneous mesh belt sieve are connect by sealing structure with side plate, the sealing structure includes one group and connects with the side plate
The edge of the support roller or support plate connect, the big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve rides over the support roller
Perhaps support roller described in the support plate is single or multiple rows of.
3. the clear small miscellaneous mesh belt of elder generation according to claim 1 put down back sieve, it is characterized in that: the big-and-middle miscellaneous mesh belt sieve with/
Or the two sides of small miscellaneous mesh belt sieve are connect by sealing structure with side plate, the sealing structure includes connecting with the side plate
Ontology has the slot at the edge at the big-and-middle miscellaneous mesh belt sieve edge and/or small miscellaneous mesh belt sieve that clamping is described on the ontology, described
Ontology use entirety or separate structure.
4. the clear small miscellaneous mesh belt of elder generation according to claim 1 put down back sieve, it is characterized in that: the big-and-middle miscellaneous mesh belt sieve with/
Or the two sides of small miscellaneous mesh belt sieve are connect by sealing structure with side plate, the sealing structure includes connecting with the side plate
Ontology, the ontology have wear-resistant surface, and the edge that the big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve is clamped in described
Between ontology and niproll.
5. the clear small miscellaneous mesh belt of elder generation according to claim 1 put down back sieve, it is characterized in that: the big-and-middle miscellaneous mesh belt sieve with/
Or the two sides of small miscellaneous mesh belt sieve are connect by sealing structure with side plate, the sealing structure includes connecting with the side plate
Ontology, the ontology have wear-resistant surface, and the edge that the big-and-middle miscellaneous mesh belt sieve and/or small miscellaneous mesh belt sieve is clamped in described
Between ontology and elastic pressure parts.
6. first clear small miscellaneous mesh belt puts down back sieve described in one of according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that: described
Flow guiding inclined plate is housed in big-and-middle miscellaneous mesh belt sieve, the flow guiding inclined plate moves towards inclination along mesh belt, and it is high-end to be located at grain-entering mouth side,
Or the flow guiding inclined plate is tilted to two sides, low side is located at the lateral plate side of the screen box；The small miscellaneous mesh belt
Carrying roller is had below the compass screen surface of sieve and/or the big-and-middle miscellaneous mesh belt sieve, the flow guiding inclined plate is small miscellaneous sieve plate, and described leads
Flowing has small miscellaneous discharging mechanism below inclined plate.
7. first clear small miscellaneous mesh belt puts down back sieve described in one of according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that: described
Impurity removal slide plate sieves middle part inclination to mesh belt, and the impurity removal slide plate bottom has spiral trash discharging apparatus；Or the impurity removal is sliding
Plate is tilted to the side box plate of the screen box, and the impurity removal slide plate connects impurity removal channel, and the small miscellaneous mesh belt sieve is one group,
The small miscellaneous mesh belt sieve is equipped with entrance distributor, and the small miscellaneous mesh belt sieve connects big-and-middle miscellaneous mesh belt sieve by deflector chute
Feeding device, the impurity removal slide plate is one group of inclined plate arranged in opposite directions, and tilt angle is 4-15 degree, and the inclined plate formed
Concave surface, every layer small miscellaneous sieve is corresponding with 1-3 grain-entering mouth, and the big-and-middle miscellaneous mesh belt sieve is that endless mesh belt sieves, and described is big-and-middle
The compass screen surface angle of miscellaneous mesh belt sieve is 0-4 degree, and the sieve pore of the big-and-middle miscellaneous mesh belt sieve is greater than 1.5 times or more of grain size.
8. first clear small miscellaneous mesh belt puts down back sieve described in one of according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that: described
Small miscellaneous mesh belt sieve is that endless mesh belt sieves, and the small miscellaneous mesh belt sieve includes compound compass screen surface, the compass screen surface of the small miscellaneous mesh belt sieve
Angle is 0-5 degree, and the described small miscellaneous mesh belt sieve sieve pore width, which is less than, is sized 0.8 times of grain bond length.
9. first clear small miscellaneous mesh belt puts down back sieve described in one of according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that: annular passes
Band is sent to cover on the roller at both ends, roller described in side connects driving mechanism, and the working face of the roller and carrying roller has
Kiss-coating, the small miscellaneous mesh belt sieve and/or the big-and-middle miscellaneous mesh belt sieve are equipped with cleaning roller or cleaning brush.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017110921834 | 2017-11-08 | ||
| CN201711092183.4A CN107716262A (en) | 2017-11-08 | 2017-11-08 | Guipure equals back the method that sieve carries out grain impurity-removing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208824949U true CN208824949U (en) | 2019-05-07 |
Family
ID=61223072
Family Applications (12)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711092183.4A Pending CN107716262A (en) | 2017-11-08 | 2017-11-08 | Guipure equals back the method that sieve carries out grain impurity-removing |
| CN201810312802.4A Pending CN108372104A (en) | 2017-11-08 | 2018-04-09 | The method that small miscellaneous sieve puts down back sieve and its carry out grain impurity-removing in upper guipure |
| CN201810313212.3A Pending CN108212770A (en) | 2017-11-08 | 2018-04-09 | First clear small miscellaneous guipure equals back sieve and its grain impurity-removing method |
| CN201810312804.3A Pending CN108311390A (en) | 2017-11-08 | 2018-04-09 | The method that big-and-middle miscellaneous guipure sieve puts down back sieve and its carry out grain impurity-removing in upper guipure |
| CN201820496177.9U Expired - Fee Related CN208427375U (en) | 2017-11-08 | 2018-04-09 | Big-and-middle miscellaneous mesh belt sieve puts down back sieve in upper mesh belt |
| CN201820496183.4U Expired - Fee Related CN208824949U (en) | 2017-11-08 | 2018-04-09 | First clear small miscellaneous mesh belt puts down back sieve |
| CN201820495613.0U Expired - Fee Related CN208583594U (en) | 2017-11-08 | 2018-04-09 | Small miscellaneous sieve puts down back sieve in upper mesh belt |
| CN201820496178.3U Expired - Fee Related CN208373576U (en) | 2017-11-08 | 2018-04-09 | First cleaning big impurity net belt flat return screen |
| CN201810312793.9A Pending CN108311389A (en) | 2017-11-08 | 2018-04-09 | First clear big miscellaneous guipure equals back sieve and its grain impurity-removing method |
| CN201811296328.7A Pending CN109225797A (en) | 2017-11-08 | 2018-11-01 | Put down back sieve special chain compass screen surface and preparation method thereof |
| CN201811295475.2A Pending CN109290190A (en) | 2017-11-08 | 2018-11-01 | The method that mesh belt puts down back sieve and its carries out grain impurity-removing |
| CN201811296327.2A Pending CN109290191A (en) | 2017-11-08 | 2018-11-01 | The mesh belt sieve and application method and purposes of spiral screen |
Family Applications Before (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711092183.4A Pending CN107716262A (en) | 2017-11-08 | 2017-11-08 | Guipure equals back the method that sieve carries out grain impurity-removing |
| CN201810312802.4A Pending CN108372104A (en) | 2017-11-08 | 2018-04-09 | The method that small miscellaneous sieve puts down back sieve and its carry out grain impurity-removing in upper guipure |
| CN201810313212.3A Pending CN108212770A (en) | 2017-11-08 | 2018-04-09 | First clear small miscellaneous guipure equals back sieve and its grain impurity-removing method |
| CN201810312804.3A Pending CN108311390A (en) | 2017-11-08 | 2018-04-09 | The method that big-and-middle miscellaneous guipure sieve puts down back sieve and its carry out grain impurity-removing in upper guipure |
| CN201820496177.9U Expired - Fee Related CN208427375U (en) | 2017-11-08 | 2018-04-09 | Big-and-middle miscellaneous mesh belt sieve puts down back sieve in upper mesh belt |
Family Applications After (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820495613.0U Expired - Fee Related CN208583594U (en) | 2017-11-08 | 2018-04-09 | Small miscellaneous sieve puts down back sieve in upper mesh belt |
| CN201820496178.3U Expired - Fee Related CN208373576U (en) | 2017-11-08 | 2018-04-09 | First cleaning big impurity net belt flat return screen |
| CN201810312793.9A Pending CN108311389A (en) | 2017-11-08 | 2018-04-09 | First clear big miscellaneous guipure equals back sieve and its grain impurity-removing method |
| CN201811296328.7A Pending CN109225797A (en) | 2017-11-08 | 2018-11-01 | Put down back sieve special chain compass screen surface and preparation method thereof |
| CN201811295475.2A Pending CN109290190A (en) | 2017-11-08 | 2018-11-01 | The method that mesh belt puts down back sieve and its carries out grain impurity-removing |
| CN201811296327.2A Pending CN109290191A (en) | 2017-11-08 | 2018-11-01 | The mesh belt sieve and application method and purposes of spiral screen |
Country Status (2)
| Country | Link |
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| CN (12) | CN107716262A (en) |
| WO (6) | WO2019091332A1 (en) |
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| CN209715702U (en) * | 2018-11-01 | 2019-12-03 | 刘全义 | Industry and mining mesh band sieve |
| CN209205730U (en) * | 2018-11-01 | 2019-08-06 | 刘全义 | Put down back sieve special chain compass screen surface |
-
2017
- 2017-11-08 CN CN201711092183.4A patent/CN107716262A/en active Pending
-
2018
- 2018-04-09 CN CN201810312802.4A patent/CN108372104A/en active Pending
- 2018-04-09 CN CN201810313212.3A patent/CN108212770A/en active Pending
- 2018-04-09 CN CN201810312804.3A patent/CN108311390A/en active Pending
- 2018-04-09 CN CN201820496177.9U patent/CN208427375U/en not_active Expired - Fee Related
- 2018-04-09 CN CN201820496183.4U patent/CN208824949U/en not_active Expired - Fee Related
- 2018-04-09 CN CN201820495613.0U patent/CN208583594U/en not_active Expired - Fee Related
- 2018-04-09 CN CN201820496178.3U patent/CN208373576U/en not_active Expired - Fee Related
- 2018-04-09 CN CN201810312793.9A patent/CN108311389A/en active Pending
- 2018-11-01 CN CN201811296328.7A patent/CN109225797A/en active Pending
- 2018-11-01 CN CN201811295475.2A patent/CN109290190A/en active Pending
- 2018-11-01 CN CN201811296327.2A patent/CN109290191A/en active Pending
- 2018-11-02 WO PCT/CN2018/113570 patent/WO2019091332A1/en active Application Filing
- 2018-11-02 WO PCT/CN2018/113573 patent/WO2019091335A1/en active Application Filing
- 2018-11-02 WO PCT/CN2018/113568 patent/WO2019091330A1/en active Application Filing
- 2018-11-02 WO PCT/CN2018/113572 patent/WO2019091334A1/en active Application Filing
- 2018-11-02 WO PCT/CN2018/113571 patent/WO2019091333A1/en active Application Filing
- 2018-11-02 WO PCT/CN2018/113569 patent/WO2019091331A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN109225797A (en) | 2019-01-18 |
| CN108372104A (en) | 2018-08-07 |
| CN108311389A (en) | 2018-07-24 |
| CN208583594U (en) | 2019-03-08 |
| WO2019091332A1 (en) | 2019-05-16 |
| CN208373576U (en) | 2019-01-15 |
| CN208427375U (en) | 2019-01-25 |
| CN108212770A (en) | 2018-06-29 |
| WO2019091331A1 (en) | 2019-05-16 |
| CN109290191A (en) | 2019-02-01 |
| CN107716262A (en) | 2018-02-23 |
| WO2019091330A1 (en) | 2019-05-16 |
| WO2019091334A1 (en) | 2019-05-16 |
| CN108311390A (en) | 2018-07-24 |
| WO2019091333A1 (en) | 2019-05-16 |
| WO2019091335A1 (en) | 2019-05-16 |
| CN109290190A (en) | 2019-02-01 |
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