CN108479474B - Production and processing technology of fireproof coating - Google Patents
Production and processing technology of fireproof coating Download PDFInfo
- Publication number
- CN108479474B CN108479474B CN201810325166.9A CN201810325166A CN108479474B CN 108479474 B CN108479474 B CN 108479474B CN 201810325166 A CN201810325166 A CN 201810325166A CN 108479474 B CN108479474 B CN 108479474B
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- 239000011248 coating agent Substances 0.000 title claims abstract description 115
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 238000005516 engineering process Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 162
- 238000003756 stirring Methods 0.000 claims abstract description 48
- 238000001914 filtration Methods 0.000 claims abstract description 46
- 239000002994 raw material Substances 0.000 claims abstract description 42
- 238000007664 blowing Methods 0.000 claims abstract description 24
- 238000002156 mixing Methods 0.000 claims abstract description 19
- 239000003973 paint Substances 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 13
- 238000011049 filling Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000005303 weighing Methods 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims description 44
- 238000002347 injection Methods 0.000 claims description 23
- 239000007924 injection Substances 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 16
- 239000012535 impurity Substances 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 238000012216 screening Methods 0.000 description 5
- 239000003063 flame retardant Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
- B01F27/054—Deformable stirrers, e.g. deformed by a centrifugal force applied during operation
- B01F27/0542—Deformable stirrers, e.g. deformed by a centrifugal force applied during operation deformable by centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/80—After-treatment of the mixture
- B01F23/808—Filtering the mixture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/074—Stirrers characterised by their mounting on the shaft having two or more mixing elements being concentrically mounted on the same shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/116—Stirrers shaped as cylinders, balls or rollers
- B01F27/1162—Balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
- B01F27/1921—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements comprising helical elements and paddles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/402—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/409—Parts, e.g. diffusion elements; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/4094—Plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coating Apparatus (AREA)
- Nozzles (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention relates to the technical field of paint production and processing, in particular to a production and processing technology of a fireproof paint, which comprises the following steps: weighing a certain amount of fireproof coating raw materials by using metering equipment; putting the weighed fireproof coating raw materials into mixing and stirring equipment for mixing; conveying the prepared coating to filling equipment through a water pump; filling the coating into a coating bucket by filling equipment; the capping device caps the paint bucket filled with paint. According to the mixing and stirring device adopted by the process, the air blowing mechanism is arranged on the side wall of the box body, after the powder coating is stirred, the air blowing mechanism generates wind power to blow downwards, and the coating attached to the interior of the box body is blown into the filtering mechanism through the second feeding mechanism, so that the interior of the box body is kept clean, the next use is facilitated, and the waste of raw materials is avoided.
Description
Technical Field
The invention relates to the technical field of paint production and processing, in particular to a production and processing technology of a fireproof paint.
Background
Coatings, which we would normally say paints, are but one such. The coating is a liquid or solid material which can form a film under certain conditions and has the functions of protection, decoration or other special functions (insulation, rust prevention, mildew prevention, heat resistance and the like) when being coated on the surface of an object. Since the early coatings mostly used vegetable oils as the main raw material, they were also called paints. Synthetic resins have now replaced vegetable oils and are known as coatings. The coating is not liquid, and powder coating is a large category of coating.
In the process of processing the powder coating, various raw materials need to be stirred and are adhered inside the box body, so that the raw materials are difficult to clean, and the box body contains a large amount of impurities and is inconvenient to use next time; when filtering coating again, some coating are attached to the surface of filter screen, are difficult to drop from the top surface of filter screen, have reduced the efficiency of screening coating, and some impurity is stayed the dispersion on the surface of filter screen, are difficult to clear up, have not only caused unnecessary waste, are unfavorable for the production of follow-up coating moreover. In view of the above, the invention provides a production and processing technology of a fireproof coating, which has the following characteristics:
according to the mixing and stirring equipment adopted in the production and processing technology, the side wall of the box body is provided with the air blowing mechanism, and when the box body is used for stirring the powder coating, the air blowing mechanism is opened to blow the coating to move up and down in the box body, so that various coatings are stirred more uniformly.
According to the mixing and stirring equipment adopted in the production and processing technology, after the powder coating is stirred, the air blowing mechanism generates wind power to blow downwards, and the attached coating inside the box body is blown into the filtering mechanism through the second feeding mechanism, so that the box body is convenient to use next time and is not wasted even if the inside of the box body is kept clean.
This mixed agitated vessel who adopts in the production and processing technology, coating get into filtering mechanism's inside, and filtering mechanism and coating rotate in discharging mechanism's inside, and coating can not be attached to on the filtering mechanism lateral wall, makes coating drop from filtering mechanism's inside fast for the screening efficiency of coating.
This mixed agitated vessel who adopts in the production and processing technology, filtering mechanism in the one side downward sloping setting of box, make and stay the inside downward landing of impurity of filtering mechanism, the convenient clearance of impurity gathering in filtering mechanism's bottom.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a production and processing technology of a fireproof coating, wherein the side wall of a box body is provided with a blast mechanism, and when the box body is used for stirring powder coatings, the blast mechanism is opened to blow the coatings to move up and down in the box body, so that various coatings are stirred more uniformly. After the powder coating is stirred, the air blowing mechanism generates wind power to blow downwards, and the coating attached to the inside of the box body is blown into the filtering mechanism through the second feeding mechanism, so that the box body is convenient to use next time even if the inside of the box body is kept clean, and the coating is not wasted. Coating gets into filtering mechanism's inside, and filtering mechanism and coating rotate in discharging mechanism's inside, and coating can not be attached to on the filtering mechanism lateral wall, makes coating drop from filtering mechanism's inside fast for the screening efficiency of coating. The filtering mechanism is arranged at one side of the box body in a downward inclined mode, so that impurities left in the filtering mechanism slide down, and are gathered at the bottom end of the filtering mechanism, and cleaning is facilitated.
The technical scheme adopted by the invention for solving the technical problems is as follows: a production and processing technology of a fireproof coating comprises the following steps:
weighing a certain amount of fireproof coating raw materials by using metering equipment;
step two, putting the fireproof coating raw materials weighed in the step one into mixing and stirring equipment for mixing;
step three, conveying the coating prepared in the step two to filling equipment through a water pump;
step four, filling the coating into a coating bucket by the filling equipment in the step three;
step five, the capping device caps the paint bucket filled with the paint in the step four;
the mixing and stirring equipment adopted in the second step comprises a supporting table, a box body, a blowing mechanism, a first feeding mechanism, a first motor, a second feeding mechanism, a discharging mechanism, a third baffle, a stirring mechanism, a driving mechanism and a filtering mechanism; the box body is arranged on the top surface of the supporting table, and the first feeding mechanism is arranged at the edge of the top surface of the box body; the first motor is arranged in the middle of the top surface of the box body and is rotationally connected with the stirring mechanism in the box body; the side wall of the box body is provided with the air blowing mechanism, and the top end of the air blowing mechanism is provided with the third baffle; a second feeding mechanism is arranged inside the bottom end of the box body, the driving mechanism is arranged inside the second feeding mechanism, the driving mechanism is rotationally connected with the second feeding mechanism, the second feeding mechanism is rotationally connected with the filtering mechanism, and the filtering mechanism is fixedly connected with the driving mechanism; the discharging mechanism is rotatably connected with the driving mechanism and the filtering mechanism, and the filtering mechanism extends into the discharging mechanism.
Specifically, first feed mechanism includes first baffle and feed hopper, the installation of the top surface edge of box feed hopper, just feed hopper stretches into the inside of box is conveniently passed through coating raw materials discharge hopper puts into the inside of box, just feed hopper's inside block first baffle is convenient first baffle seals feed hopper.
Specifically, the air blowing mechanism comprises an air blower, a connecting pipe, an air injection pipe and nozzles, the air blower is mounted on the side wall of the box body, the air blower is connected with the air injection pipe through the connecting pipe, so that air generated by the air blower is introduced into the air injection pipe, the air injection pipe is mounted in the box body in a shape like a Chinese character 'hui', and the nozzles which are distributed at equal intervals and inclined downwards are arranged on the side wall of the air injection pipe, so that the air is uniformly blown to the lower part of the box body; the bottom installation lateral wall of feed hopper is curved the third baffle makes things convenient for the coating raw materials cluster the lateral wall landing of third baffle, and the fourth jet-propelled pipe is located the inside of third baffle prevents to follow the coating raw materials that feed hopper fell are stayed on the jet-propelled pipe.
Specifically, the one end installation closing mechanism of shower nozzle, closing mechanism includes spring and piston, the one end of shower nozzle is rotated and is connected the piston, the piston passes through spring coupling the inside of shower nozzle, just the piston block the shower nozzle makes the piston will the shower nozzle seals, prevents that the raw materials from getting into the inside of shower nozzle.
Specifically, the stirring mechanism comprises steel balls, a belt, a stirring plate, a protrusion and a rotating shaft, the bottom end of the first motor is rotatably connected with the rotating shaft, and the spiral protrusion is arranged on the side wall of the rotating shaft, so that the protrusion drives the coating to move up and down in the box body; the stirring plates are symmetrically arranged on the side wall of the rotating shaft, the bottom end of the rotating shaft is rotatably connected with a plurality of belts, the steel balls are arranged at the bottom ends of the belts, and the steel balls rotate, rise and rotate to enable the raw materials in the box body to rapidly move so as to uniformly mix the raw materials; the jet pipe with shortest distance between the pivot is greater than the length of stirring board, it is convenient the stirring board is in the inside rotation of box.
Specifically, second feed mechanism is including fixed case, second baffle, first inlet pipe and second inlet pipe, the bottom installation of box fixed case, the inside of fixed case sets up first inlet pipe, first inlet pipe intercommunication the box makes things convenient for the coating of stirring to get into the inside of first inlet pipe, the one end block of first inlet pipe the second baffle is convenient the second baffle seals first inlet pipe prevents that the inside raw materials of box is followed for the stirring discharge in the first inlet pipe, the other end intercommunication of first inlet pipe the second inlet pipe conveniently makes coating follow first inlet pipe gets into the second inlet pipe.
Specifically, actuating mechanism includes second motor, gear, fixed cover and fixed plate, the installation of the inside bottom of fixed case the second motor, the one end of second motor is rotated and is connected the gear, gear engagement fixed cover makes the second motor drives fixed cover is rotatory, the one end of fixed cover is rotated and is connected the second inlet pipe, and is convenient the rotation of fixed cover, just the inside department installation placed in the middle of fixed cover the fixed plate.
It is specific, filtering mechanism includes connecting cylinder, filter screen and adapter sleeve, the inside fixed connection of locating between two parties of fixed plate the connecting cylinder, the one end of connecting cylinder is rotated and is connected the inside of second inlet pipe makes the coating pass through the second inlet pipe gets into the inside of filter screen, just the other end of connecting cylinder installs columniform the filter screen, and is convenient fixed cover drives the filter screen with the connecting cylinder rotates, makes the inside coating of filter screen is followed fast the inside of filter screen falls down, the one end block of filter screen the adapter sleeve makes the inside impurity of coating stay the bottom of filter screen, convenient clearance.
Specifically, discharge mechanism includes discharge gate and play feed cylinder, the one end of fixed cover is rotated and is connected go out the feed cylinder, it is convenient the rotation of fixed cover, the filter screen stretches into go out the inside of feed cylinder, make the follow coating that the filter screen fell falls the inside of play feed cylinder, just go out the feed cylinder and rotate and connect the filter screen, just the bottom intercommunication that goes out the feed cylinder the discharge gate, the convenience will go out the inside coating of feed cylinder and follow the discharge gate is discharged.
The invention has the beneficial effects that:
(1) according to the mixing and stirring equipment adopted in the production and processing technology, the side wall of the box body is provided with the air blowing mechanism, and when the box body is used for stirring the powder coating, the air blowing mechanism is opened to blow the coating to move up and down in the box body, so that various coatings are stirred more uniformly.
(2) According to the mixing and stirring equipment adopted in the production and processing technology, after the powder coating is stirred, the air blowing mechanism generates wind power to blow downwards, and the attached coating inside the box body is blown into the filtering mechanism through the second feeding mechanism, so that the box body is convenient to use next time and is not wasted even if the inside of the box body is kept clean.
(3) This mixed agitated vessel who adopts in the production and processing technology, coating get into filtering mechanism's inside, and filtering mechanism and coating rotate in discharging mechanism's inside, and coating can not be attached to on the filtering mechanism lateral wall, makes coating drop from filtering mechanism's inside fast for the screening efficiency of coating.
(4) This mixed agitated vessel who adopts in the production and processing technology, filtering mechanism in the one side downward sloping setting of box, make and stay the inside downward landing of impurity of filtering mechanism, the convenient clearance of impurity gathering in filtering mechanism's bottom.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a mixing and stirring device adopted by the production process;
FIG. 2 is a schematic view of the internal structure of the case of FIG. 1;
FIG. 3 is a schematic view of the internal structure of the holding tank and the take-off cylinder shown in FIG. 1;
FIG. 4 is a schematic view of the closed configuration shown in FIG. 2;
fig. 5 is a schematic view of the internal structure of the pouch shown in fig. 3.
In the figure: 1. a supporting table, 2, a box body, 3, a blower mechanism, 31, a blower, 32, a connecting pipe, 33, an air injection pipe, 34, a spray head, 4, a first feeding mechanism, 41, a first baffle, 42, a feeding funnel, 5, a first motor, 6, a second feeding mechanism, 61, a fixed box, 62, a second baffle, 63, a first feeding pipe, 64, a second feeding pipe, 7, a discharging mechanism, 71, a discharging port, 72, a discharging barrel, 8, a third baffle, 9, a stirring mechanism, 91, a steel ball, 92, a belt, 93, a stirring plate, 94, a protrusion, 95, a rotating shaft, 10, a driving mechanism, 101, a second motor, 102, a gear, 103, a fixed sleeve, 104, a fixed plate, 11, a filtering mechanism, 111, a connecting barrel, 112, a filter screen, 113, a connecting sleeve, 12, a closing mechanism, 121, a spring, 122 and a piston.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in FIG. 1, the production and processing technology of the fireproof coating comprises the following steps:
weighing a certain amount of fireproof coating raw materials by using metering equipment;
step two, putting the fireproof coating raw materials weighed in the step one into mixing and stirring equipment for mixing;
step three, conveying the coating prepared in the step two to filling equipment through a water pump;
step four, filling the coating into a coating bucket by the filling equipment in the step three;
step five, the capping device caps the paint bucket filled with the paint in the step four;
the mixing and stirring equipment adopted in the second step comprises a supporting table 1, a box body 2, a blowing mechanism 3, a first feeding mechanism 4, a first motor 5, a second feeding mechanism 6, a discharging mechanism 7, a third baffle 8, a stirring mechanism 9, a driving mechanism 10 and a filtering mechanism 11; the box body 2 is arranged on the top surface of the supporting table 1, and the first feeding mechanism 4 is arranged on the edge of the top surface of the box body 2; the first motor 5 is arranged in the middle of the top surface of the box body 2, and the first motor 5 is rotationally connected with the stirring mechanism 9 in the box body 2; the side wall of the box body 2 is provided with the air blowing mechanism 3, and the top end of the air blowing mechanism 3 is provided with the third baffle plate 8; a second feeding mechanism 6 is arranged inside the bottom end of the box body 2, the driving mechanism 10 is arranged inside the second feeding mechanism 6, the driving mechanism 10 is rotatably connected with the second feeding mechanism 6, the second feeding mechanism 6 is rotatably connected with the filtering mechanism 11, and the filtering mechanism 11 is fixedly connected with the driving mechanism 10; the discharging mechanism 7 is rotatably connected with the driving mechanism 10 and the filtering mechanism 11, and the filtering mechanism 11 extends into the discharging mechanism 7.
Specifically, as shown in fig. 1 and fig. 2, in the fireproof paint production and processing technology, the first feeding mechanism 4 includes a first baffle plate 41 and a feeding funnel 42, the feeding funnel 42 is installed at the edge of the top surface of the box body 2, and the feeding funnel 42 extends into the box body 2, so that paint raw materials can be conveniently put into the box body 2 through the discharging funnel 42, and the first baffle plate 41 is clamped in the feeding funnel 42, so that the feeding funnel 42 is conveniently closed by the first baffle plate 41.
Specifically, as shown in fig. 1 and fig. 2, the air blowing mechanism 3 includes an air blower 31, a connecting pipe 32, an air injection pipe 33 and nozzles 34, the air blower 31 is installed on the side wall of the box body 2, the air blower 31 is connected to the air injection pipe 33 through the connecting pipe 32, so that air generated by the air blower 31 is introduced into the air injection pipe 33, the air injection pipe 33 is installed inside the box body 2 in a zigzag shape, and the nozzles 34 which are obliquely downward are equidistantly distributed on the side wall of the air injection pipe 33, so that the air is uniformly blown to the lower part of the box body 2; the third baffle plate 8 with an arc-shaped side wall is mounted at the bottom end of the feeding funnel 42, so that the coating raw materials can slide down along the side wall of the third baffle plate 8 conveniently, and one fourth of the gas injection pipes 33 are positioned inside the third baffle plate 8, so that the coating raw materials falling from the feeding funnel 42 are prevented from remaining on the gas injection pipes 33.
Specifically, as shown in fig. 2 and 4, in the fireproof coating production process of the present invention, a sealing mechanism 12 is installed at one end of the spray head 34, the sealing mechanism 12 includes a spring 121 and a piston 122, one end of the spray head 34 is rotatably connected to the piston 122, the piston 122 is connected to the inside of the spray head 34 through the spring 121, and the piston 122 is engaged with the spray head 34, so that the spray head 34 is sealed by the piston 122, and the raw material is prevented from entering the inside of the spray head 34.
Specifically, as shown in fig. 1 and 2, in the fireproof coating production process, the stirring mechanism 9 includes a steel ball 91, a belt 92, a stirring plate 93, a protrusion 94 and a rotating shaft 95, the bottom end of the first motor 5 is rotatably connected to the rotating shaft 95, and the spiral protrusion 94 is mounted on the side wall of the rotating shaft 95, so that the protrusion 94 drives the coating to move up and down in the box 2; the stirring plates 93 are symmetrically arranged on the side wall of the rotating shaft 95, the bottom end of the rotating shaft 95 is rotatably connected with the plurality of belts 92, the steel balls 91 are arranged at the bottom ends of the belts 92, and the steel balls 91 rotate, rise and rotate to enable the raw materials in the box body 2 to rapidly move so as to uniformly mix the raw materials; the air injection pipe 33 and the shortest distance between the rotating shafts 95 are greater than the length of the stirring plate 93, so that the stirring plate 93 can rotate inside the box body 2 conveniently.
Specifically, as shown in fig. 2 and fig. 3, the fire retardant coating production process of the present invention, the second feeding mechanism 6 comprises a fixed box 61, a second baffle 62, a first feeding pipe 63 and a second feeding pipe 64, the fixed box 61 is arranged at the bottom end of the box body 2, a first feeding pipe 63 is arranged in the fixed box 61, the first feeding pipe 63 is communicated with the box body 2, so that the paint which is uniformly stirred can conveniently enter the first feeding pipe 63, one end of the first feeding pipe 63 is clamped with the second baffle 62, so that the second baffle 62 can conveniently close the first feeding pipe 62, the raw materials in the box body 2 can be prevented from being discharged from the first feeding pipe 62 for stirring, the other end of the first feeding pipe 63 is communicated with the second feeding pipe 64, so that the coating material can conveniently enter the second feeding pipe 64 from the first feeding pipe 63.
Specifically, as shown in fig. 3 and 5, in the fire retardant coating production process, the driving mechanism 10 includes a second motor 101, a gear 102, a fixing sleeve 103 and a fixing plate 104, the second motor 101 is installed at the bottom end inside the fixing box 61, one end of the second motor 101 is rotatably connected to the gear 102, the gear 102 is meshed with the fixing sleeve 103, so that the second motor 101 drives the fixing sleeve 103 to rotate, one end of the fixing sleeve 103 is rotatably connected to the second feeding pipe 64, so that the fixing sleeve 103 is convenient to rotate, and the fixing plate 104 is installed in the center inside the fixing sleeve 103.
Specifically, as shown in fig. 3 and 5, in the fire retardant coating production process, the filtering mechanism 11 includes a connecting cylinder 111, a filter screen 112 and a connecting sleeve 113, the connecting cylinder 111 is fixedly connected to the center of the inside of the fixing plate 104, one end of the connecting cylinder 111 is rotatably connected to the inside of the second feeding pipe 64, so that the coating enters the inside of the filter screen 112 through the second feeding pipe, and the cylindrical filter screen 112 is installed at the other end of the connecting cylinder 111, so that the fixing sleeve 103 drives the filter screen 112 and the connecting cylinder 111 to rotate, so that the coating inside the filter screen 112 falls down from the inside of the filter screen 112, and one end of the filter screen 112 is fastened to the connecting sleeve 113, so that impurities inside the coating are left at the bottom end of the filter screen 112, and the cleaning is convenient.
Specifically, as shown in fig. 1 and fig. 3, in the fireproof coating production process, the discharging mechanism 7 includes a discharging port 71 and a discharging cylinder 72, one end of the fixing sleeve 103 is rotatably connected to the discharging cylinder 72, so as to facilitate rotation of the fixing sleeve 103, the filter screen 112 extends into the discharging cylinder 72, so that the coating falling from the filter screen 112 falls into the discharging cylinder 72, the discharging cylinder 72 is rotatably connected to the filter screen 112, and the bottom end of the discharging cylinder 72 is communicated with the discharging port 71, so as to facilitate discharging the coating in the discharging cylinder 72 from the discharging port 71.
The mixing and stirring equipment is connected with a power supply, the first motor 5 is turned on, the first motor 5 drives the rotating shaft 95 to rotate, the rotating shaft 95 rotates to enable the stirring plate 93, the spiral protrusion 94 and the belt 92 to rotate, and the belt 92 rotates to generate centrifugal force to enable the steel balls 91 to rotate and fly.
The first baffle plate 41 is drawn out, a proper amount of coating raw materials are added into the box body 2 through the feeding funnel 42, the coating raw materials slide through the third baffle plate 8 to enter the box body 2, the first baffle plate 41 is clamped in the feeding funnel 42, and the feeding funnel 42 is sealed; the spiral bulge 94 rotates to drive the raw materials to move up and down, the stirring plate 93 rotates, and the steel balls 91 rotate, rise and rotate, so that the raw materials in the box body 2 move quickly, and the raw materials are uniformly mixed; the blower 31 is turned on to generate wind power, the wind enters the air injection pipe 33 through the connecting pipe 32, the wind blows up the piston 122 at one end of the nozzle 34 on the side wall of the air injection pipe 33, the piston 122 rotates, the spring 121 is stretched, the nozzle 34 is opened, the nozzle 34 blows downwards, the coating raw material powder moves rapidly, and the raw materials are mixed uniformly.
(2) The first motor 5 is turned off, the second motor 101 is turned on, the second motor 101 drives the gear 102 to rotate, the gear 102 drives the fixing sleeve 103 and the rotating shaft between the second feeding pipe 64 and the connecting cylinder 111 to rotate, and the fixing sleeve 103 drives the fixing plate 104 to rotate, so that the connecting cylinder 111 and the filter screen 112 fixed at the center of the side wall of the fixing plate 104 rotate.
(3) Opening the second baffle plate 62, enabling the uniformly stirred raw materials to slide into the first feeding pipe 63 from the interior of the box body 2, enabling the coating to enter the connecting cylinder 111 and the filter screen 112 through the second feeding pipe 64 inclined downwards, enabling the connecting cylinder 111 and the filter screen 112 to rotate, enabling the coating to turn over up and down on the side wall of the filter screen 112, enabling the coating with uniform size to fall into the discharging cylinder 72 from the interior of the filter screen 112, enabling the coating to slide downwards in the discharging cylinder 72, and then discharging the coating from the discharging port 71; impurity stays in the inside of filter screen 112, and after the use, closes second motor 101, makes filter screen 112 stall, opens adapter sleeve 113, takes out the inside impurity of filter screen 112 can.
The side wall of the box body 2 is provided with the air blowing mechanism 3, when the box body 2 stirs the powder coating, the air blowing mechanism 3 is opened to blow the coating to move up and down in the box body 2, so that various coatings are stirred more uniformly. After the powder coating is stirred, the air blowing mechanism 3 generates wind power to blow downwards, and the coating attached to the inside of the box body 2 is blown 6 into the filtering mechanism 11 through the second feeding mechanism, so that the interior of the box body 2 is kept clean, the next use is facilitated, and the coating is not wasted. Coating gets into the inside of filter equipment 11, and filter equipment 11 and coating rotate in discharge mechanism 7's inside, and coating can not be attached to on the 11 lateral walls of filter equipment, makes coating drop from the inside of filter equipment 11 fast for the screening efficiency of coating. The filter mechanism 11 is arranged at one side of the box body 2 in a downward inclined mode, so that impurities left in the filter mechanism 11 slide downwards, and the impurities are gathered at the bottom end of the filter mechanism 11 and are convenient to clean.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A production and processing technology of fireproof paint is characterized by comprising the following steps:
weighing a certain amount of fireproof coating raw materials by using metering equipment;
step two, putting the fireproof coating raw materials weighed in the step one into mixing and stirring equipment for mixing;
step three, conveying the coating prepared in the step two to filling equipment through a water pump;
step four, filling the coating into a coating bucket by the filling equipment in the step three;
step five, the capping device caps the paint bucket filled with the paint in the step four;
the mixing and stirring equipment adopted in the second step comprises a supporting table (1), a box body (2), a blowing mechanism (3), a first feeding mechanism (4), a first motor (5), a second feeding mechanism (6), a discharging mechanism (7), a third baffle (8), a stirring mechanism (9), a driving mechanism (10) and a filtering mechanism (11); the box body (2) is installed on the top surface of the supporting table (1), and the first feeding mechanism (4) is installed at the edge of the top surface of the box body (2); the first motor (5) is arranged in the middle of the top surface of the box body (2), and the first motor (5) is rotatably connected with the stirring mechanism (9) in the box body (2); the side wall of the box body (2) is provided with the air blowing mechanism (3), and the top end of the air blowing mechanism (3) is provided with the third baffle (8); a second feeding mechanism (6) is arranged inside the bottom end of the box body (2), the driving mechanism (10) is arranged inside the second feeding mechanism (6), the driving mechanism (10) is rotatably connected with the second feeding mechanism (6), the second feeding mechanism (6) is rotatably connected with the filtering mechanism (11), and the filtering mechanism (11) is fixedly connected with the driving mechanism (10); the discharging mechanism (7) is rotatably connected with the driving mechanism (10) and the filtering mechanism (11), and the filtering mechanism (11) extends into the discharging mechanism (7);
the first feeding mechanism (4) comprises a first baffle plate (41) and a feeding funnel (42), the feeding funnel (42) is installed at the edge of the top surface of the box body (2), the feeding funnel (42) extends into the box body (2), and the first baffle plate (41) is clamped in the feeding funnel (42);
the air blowing mechanism (3) comprises an air blower (31), a connecting pipe (32), an air injection pipe (33) and spray heads (34), the air blower (31) is installed on the side wall of the box body (2), the air blower (31) is connected with the air injection pipe (33) through the connecting pipe (32), the air injection pipe (33) is installed in the box body (2) in a shape like a Chinese character 'hui', and the spray heads (34) which are distributed at equal intervals and incline downwards are arranged on the side wall of the air injection pipe (33); the bottom end of the feeding hopper (42) is provided with the third baffle plate (8) with the arc-shaped side wall, and a quarter of the gas injection pipes (33) are positioned inside the third baffle plate (8);
a sealing mechanism (12) is installed at one end of the spray head (34), the sealing mechanism (12) comprises a spring (121) and a piston (122), one end of the spray head (34) is rotatably connected with the piston (122), the piston (122) is connected with the interior of the spray head (34) through the spring (121), and the piston (122) is clamped with the spray head (34);
the stirring mechanism (9) comprises a steel ball (91), a belt (92), a stirring plate (93), a protrusion (94) and a rotating shaft (95), the bottom end of the first motor (5) is rotatably connected with the rotating shaft (95), and the spiral protrusion (94) is arranged on the side wall of the rotating shaft (95); the stirring plates (93) are symmetrically arranged on the side wall of the rotating shaft (95), the bottom end of the rotating shaft (95) is rotatably connected with the plurality of belts (92), and the steel balls (91) are arranged at the bottom ends of the belts (92); the shortest distance between the gas spraying pipe (33) and the rotating shaft (95) is greater than the length of the stirring plate (93);
the second feeding mechanism (6) comprises a fixed box (61), a second baffle plate (62), a first feeding pipe (63) and a second feeding pipe (64), the fixed box (61) is installed at the bottom end of the box body (2), the first feeding pipe (63) is arranged inside the fixed box (61), the first feeding pipe (63) is communicated with the box body (2), one end of the first feeding pipe (63) is clamped with the second baffle plate (62), and the other end of the first feeding pipe (63) is communicated with the second feeding pipe (64);
the driving mechanism (10) comprises a second motor (101), a gear (102), a fixing sleeve (103) and a fixing plate (104), the second motor (101) is installed at the bottom end inside the fixing box (61), one end of the second motor (101) is rotatably connected with the gear (102), the gear (102) is meshed with the fixing sleeve (103), one end of the fixing sleeve (103) is rotatably connected with the second feeding pipe (64), and the fixing plate (104) is installed in the center inside the fixing sleeve (103);
the filtering mechanism (11) comprises a connecting cylinder (111), a filter screen (112) and a connecting sleeve (113), the connecting cylinder (111) is fixedly connected to the center of the inner part of the fixing plate (104), one end of the connecting cylinder (111) is rotatably connected with the inner part of the second feeding pipe (64), the cylindrical filter screen (112) is mounted at the other end of the connecting cylinder (111), and one end of the filter screen (112) is clamped with the connecting sleeve (113);
the discharging mechanism (7) comprises a discharging hole (71) and a discharging barrel (72), one end of the fixed sleeve (103) is rotatably connected with the discharging barrel (72), the filter screen (112) extends into the discharging barrel (72), the discharging barrel (72) is rotatably connected with the filter screen (112), and the bottom end of the discharging barrel (72) is communicated with the discharging hole (71);
connecting the mixing and stirring equipment to a power supply, turning on a first motor (5) to enable the first motor (5) to drive a rotating shaft (95) to rotate, enabling the rotating shaft (95) to rotate to enable a stirring plate (93), a spiral protrusion (94) and a belt (92) to rotate, and enabling the steel balls (91) to rotate and fly by the aid of centrifugal force generated by rotation of the belt (92);
firstly, drawing out the first baffle (41), adding a proper amount of coating raw materials into the box body (2) through the feeding funnel (42), enabling the coating raw materials to slide through the third baffle (8) and enter the box body (2), clamping the first baffle (41) in the feeding funnel (42), and sealing the feeding funnel (42); the spiral bulge (94) rotates to drive the raw materials to move up and down, the stirring plate (93) rotates, and the steel balls (91) rotate, rise and rotate, so that the raw materials in the box body (2) rapidly move, and the raw materials are uniformly mixed; the air blower (31) is turned on to generate wind power, the wind enters the air injection pipe (33) through the connecting pipe (32), the wind blows up the piston (122) at one end of the spray head (34) on the side wall of the air injection pipe (33), the piston (122) rotates, the spring (121) is stretched, the spray head (34) is opened, the spray head (34) blows downwards, the coating raw material powder moves rapidly, and the raw materials are mixed uniformly;
secondly, the first motor (5) is turned off, the second motor (101) is turned on, the second motor (101) drives the gear (102) to rotate, the gear (102) drives the fixed sleeve (103) and a rotating shaft between the second feeding pipe (64) and the connecting cylinder (111) to rotate, the fixed sleeve (103) drives the fixed plate (104) to rotate, and the connecting cylinder (111) and the filter screen (112) which are fixed in the middle of the side wall of the fixed plate (104) are made to rotate;
opening a second baffle plate (62), enabling the uniformly stirred raw materials to slide into the first feeding pipe (63) from the inside of the box body (2), enabling the coating to enter the connecting cylinder (111) and the filter screen (112) through a second feeding pipe (64) inclining downwards, enabling the connecting cylinder (111) and the filter screen (112) to rotate, enabling the coating to turn over up and down on the side wall of the filter screen (112), enabling the coating with uniform size to fall into the discharging cylinder (72) from the inside of the filter screen (112), enabling the coating to slide downwards in the discharging cylinder (72), and then discharging the coating from the discharging port (71); impurity stays in the inside of filter screen (112), and after the use, closes second motor (101), makes filter screen (112) stall, opens adapter sleeve (113), takes out the inside impurity of filter screen (112) can.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810325166.9A CN108479474B (en) | 2018-04-12 | 2018-04-12 | Production and processing technology of fireproof coating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810325166.9A CN108479474B (en) | 2018-04-12 | 2018-04-12 | Production and processing technology of fireproof coating |
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| CN108479474B true CN108479474B (en) | 2020-10-30 |
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| CN109207886A (en) * | 2018-11-14 | 2019-01-15 | 陈孝 | A kind of aluminum alloy heat treatment process |
| CN115282795A (en) * | 2022-07-05 | 2022-11-04 | 张龙 | Non-contact type mixed dissolving equipment for processing powdery raw materials based on closed fruits |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5692646B2 (en) * | 2011-03-22 | 2015-04-01 | 株式会社大林組 | Sediment crushing and mixing equipment |
| CN104689990B (en) * | 2015-02-12 | 2016-12-07 | 德清县新祥辉照明电器有限公司 | A kind of powdery paints production winnower |
| CN205165137U (en) * | 2015-10-27 | 2016-04-20 | 云南倍特消防科技有限公司 | Sieving mechanism is used in preparation of fire retardant master batch |
| CN205995761U (en) * | 2016-08-02 | 2017-03-08 | 中泰致远(天津)涂料有限公司 | Three-level screening machine is used in a kind of coating processing |
| CN106563375A (en) * | 2016-11-05 | 2017-04-19 | 合肥辰泰安全设备有限责任公司 | Raw material mixing device of fire extinguishing agent |
| CN206588016U (en) * | 2017-02-07 | 2017-10-27 | 宁夏百辰工业产品设计有限公司 | Raw material screening machine is used in a kind of coating for wall surface processing |
| CN207076373U (en) * | 2017-03-07 | 2018-03-09 | 江西龙正科技发展有限公司 | A kind of fireproof coating exclusively for tunnel blending equipment |
| CN106957754A (en) * | 2017-05-22 | 2017-07-18 | 射阳春蕾麦芽有限公司 | A kind of malt agitating device |
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Effective date of registration: 20200927 Address after: Room 208, building 22, No.31, Lane 1698, Wangyuan Road, Fengxian District, Shanghai, 201401 Applicant after: SHANGHAI SHENJIE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 610065 School of chemical engineering, Sichuan University, No. 24 south section of first ring road, Sichuan, Chengdu Applicant before: Pan Yujiao |
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