CN114887539A - Device and method for preparing composite coating based on paint waste residues - Google Patents
Device and method for preparing composite coating based on paint waste residues Download PDFInfo
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- CN114887539A CN114887539A CN202210511853.6A CN202210511853A CN114887539A CN 114887539 A CN114887539 A CN 114887539A CN 202210511853 A CN202210511853 A CN 202210511853A CN 114887539 A CN114887539 A CN 114887539A
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- material control
- magnetic separation
- outer frame
- frame
- composite coating
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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
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
- B01F33/831—Devices with consecutive working receptacles, e.g. with two intermeshing tools in one of the receptacles
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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
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/70—Pre-treatment of the materials to be mixed
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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
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/70—Pre-treatment of the materials to be mixed
- B01F23/71—Grinding materials
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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
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
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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
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
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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
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a device and a method for preparing a composite coating based on paint waste residues, and particularly relates to the technical field of preparation of the composite coating, wherein the device comprises a device support, a magnetic separation component is fixedly arranged at the top of the device support, a feed inlet is fixedly arranged in the middle of the top end of the magnetic separation component, a crushing component is fixedly arranged at the bottom end of the magnetic separation component, a material control component is fixedly arranged at the bottom end of the crushing component, and a discharge outlet is fixedly arranged at the bottom end of the material control component; through setting up crushing unit, carry out effective shredding to the paint waste residue that gets into in smashing the frame in step, when preventing that paint waste residue from preparing composite coating, large granule material appears, influences composite coating's preparation quality.
Description
Technical Field
The invention relates to the technical field of composite coating preparation, in particular to a device and a method for preparing a composite coating based on paint waste residues.
Background
Paint sludge refers to the toxic, flammable, corrosive, disease-contaming, chemically reactive and other hazardous solid waste that is discharged in industrial processes. The long-term stockpiling of the solid wastes of the paint waste residues not only occupies a large amount of land, but also can cause serious pollution and harm to a water system and the atmosphere; many components in the paint waste residue are main components in the coating composite material, and a certain available space exists between the main components and the coating composite material;
the traditional device for preparing the composite coating from the paint waste residues is relatively simple in structure, magnetic separation for preparing the composite coating from the paint waste residues is lacked, impurities in the paint waste residues are inconvenient to sort out, and the impurities can influence the preparation quality of the subsequent composite coating; secondly, when the paint waste residue and other composite coating raw materials are mixed and prepared, a large amount of the paint waste residue and other composite coating raw materials are generally put into a mixing mechanism together for mixing, the paint waste residue and other composite coating raw materials are easy to accumulate, and the mixing and preparation efficiency is influenced.
Disclosure of Invention
The invention aims to provide a device and a method for preparing a composite coating based on paint waste residues, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a device based on paint waste residue preparation composite coating, includes the device support, the top fixed mounting of device support has the magnetic separation subassembly, the top middle part fixed mounting of magnetic separation subassembly has the feed inlet, the bottom fixed mounting of magnetic separation subassembly has crushing unit, crushing unit's bottom fixed mounting has accuse material subassembly, the bottom fixed mounting of accuse material subassembly has the discharge gate.
According to a preferred technical scheme, the magnetic separation assembly comprises a magnetic separation outer frame, the magnetic separation outer frame is fixedly mounted at the top of a device support, two symmetrically-distributed rotating rollers are rotatably mounted in the middle of the magnetic separation outer frame, first gears are fixedly mounted at the end portions of the two rotating rollers in a sleeved mode and meshed with the first gears, magnetic separation rollers are arranged in the middle of the rotating rollers, partition plates are fixedly mounted on one sides, close to the end portions of the magnetic separation rollers, of the bottom of the inner wall of the magnetic separation outer frame, scraping frames are movably sleeved on the outer sides of the two magnetic separation rollers, clamping grooves corresponding to the scraping frames are formed in the middle of the top ends of the partition plates, the scraping frames are movably clamped in the corresponding clamping grooves, and slag discharge ports are fixedly mounted on one sides, close to the partition plates, of the bottom end of the magnetic separation outer frame.
As a preferable technical scheme of the invention, an inner screw tube is fixedly clamped at the middle position of the bottom of the scraping frame, a screw rod which is matched with the inner screw tube is inserted into the middle thread of the inner screw tube, the screw rod is rotatably arranged at the bottom of the magnetic separation outer frame, one end part of the screw rod extends out of the outer wall of the magnetic separation outer frame, and a first belt pulley transmission set is arranged between one end part of the screw rod and one end part of one rotating roller.
As a preferable technical scheme of the invention, the feed inlet is fixedly arranged in the middle of the top end of the magnetic separation outer frame.
As a preferable technical scheme of the invention, the crushing assembly comprises a crushing outer frame, the crushing outer frame is fixedly installed at the bottom end of the magnetic separation outer frame, a plurality of crushing rollers which are uniformly distributed are rotatably installed at the bottom of the crushing outer frame, second gears are fixedly installed at the end parts of the crushing rollers, two adjacent second gears are mutually meshed, an auxiliary shaft is fixedly installed at one end part, far away from the second gear, of the crushing roller at the outermost side, and a second belt pulley transmission set is arranged between the auxiliary shaft and the end part of one of the rotating rollers.
As a preferable technical scheme of the invention, a driving motor is fixedly installed in the middle of the outer wall of the crushing outer frame, and the driving end of the driving motor and the end part of the crushing roller at the middle position are coaxially and fixedly installed.
As a preferred technical proposal of the invention, the material control component comprises a material control outer frame which is fixedly arranged at the bottom end of the crushing outer frame, the bottom end of the material control outer frame is fixedly provided with a material gathering frame, the middle part of the material control outer frame is rotatably clamped with a material control column, a third belt pulley transmission group is arranged between the end part of the material control column and the auxiliary shaft, a plurality of buffer tanks which are uniformly distributed are arranged on the outer wall of the material control column, a material control pipe is fixedly clamped at one side of the material gathering frame, a material control disc is rotationally clamped at the top end of the material control pipe, the outer wall of the material control outer frame is fixedly provided with a material feeding pipe corresponding to the material control disc, the material control disc is rotationally clamped at the bottom of the material feeding pipe, the lower part of the inner wall of the feeding pipe is fixedly clamped with a separation disc, the bottom end of the separation disc is contacted with the top end of the material control disc, the material control plate is provided with a first material control penetrating groove, and the separation plate is provided with a second material control penetrating groove corresponding to the first material control penetrating groove.
As a preferable technical scheme of the invention, a third gear is coaxially and fixedly installed at one end part of the material control column, which is far away from a third belt pulley transmission group, a crown gear is fixedly sleeved on the outer side of the material control disc, and the third gear is in meshed connection with the crown gear.
As a preferable technical scheme of the invention, the top end of the discharge port and the bottom end of the material gathering frame are fixedly installed.
A method for preparing a composite coating based on paint waste residues comprises the following steps:
step one, feeding the frozen and crushed paint waste residue into a magnetic separation outer frame through a feed inlet, and connecting the end part of a feed pipe with the input ends of other raw materials of the composite coating;
step two, by controlling and starting a driving motor, driving the crushing rollers at the middle position to rotate, cooperatively using the mutual meshing of a plurality of second gears to synchronously drive the plurality of crushing rollers to rotate in different directions, driving an auxiliary shaft to rotate while the crushing rollers rotate, cooperatively using a second belt pulley transmission group to drive one of the rotating rollers to synchronously rotate, cooperatively using two first gears to synchronously drive the other rotating roller to reversely rotate, cooperatively using a first belt pulley transmission group to drive a screw rod to synchronously rotate, cooperatively using an inner screw tube to drive a scraping frame to slide back and forth on the outer side of the magnetic separation roller, synchronously rotating the two rotating rollers, driving the corresponding magnetic separation roller to synchronously rotate, performing magnetic separation on paint waste residues entering a magnetic separation outer frame, adsorbing impurities on the surface of the magnetic separation roller, and simultaneously scraping the frame can scrape the magnetically adsorbed impurities outside the magnetic separation roller to the end part of the magnetic separation roller, when the impurities are scraped to be separated from the magnetic separation roller, the scraping frame is movably clamped in the corresponding clamping groove, at the moment, the impurities are discharged out of the whole device through the partition plate and the slag discharge port, and the scraping plate treatment on the impurities is realized while the impurities are adsorbed on the paint waste slag;
step three, the magnetically-sorted paint waste residues enter the crushing outer frame through the bottom of the magnetic separation outer frame, and the paint waste residues entering the crushing outer frame are effectively crushed through rotation of a plurality of crushing rollers in different directions;
step four, when the auxiliary shaft rotates, the third belt pulley transmission group is matched to drive the material control column to synchronously rotate, the paint waste residue after the smashing treatment enters the material control outer frame through the bottom end of the smashing outer frame, the paint waste residue entering the material control outer frame is placed in the top buffer tank for quantitative buffer storage, the paint waste residue quantitatively buffered in the top buffer tank is indirectly conveyed to the bottom of the material control outer frame and enters the material gathering frame in sequence by matching with the rotation of the material control column, the material control column rotates and simultaneously drives the third gear to drive the crown gear to rotate, so that the material control disc is driven to stably rotate between the material inlet pipe and the material control pipe, when the first material control through groove and the second material control through groove correspond, other composite coating raw materials input into the material inlet pipe enter the material control pipe through the second material control through groove and the first material control through groove, and when the first material control through groove and the second material through groove do not correspond, the other composite coating raw materials input into the feeding pipe can not enter the material control pipe through the second material control penetrating groove and the first material control penetrating groove, so that the other composite coating raw materials can be indirectly conveyed into the material gathering frame and the indirectly conveyed paint waste residues are effectively gathered in a small dosage, so that the materials can be effectively mixed, and the composite coating can be prepared.
Compared with the prior art, the invention has the beneficial effects that:
1. by arranging the magnetic separation assembly, impurity adsorption on the paint waste residue is realized, the influence of impurities in the subsequent paint waste residue on the preparation of the composite coating is prevented, and meanwhile, scraper treatment is carried out on the adsorbed impurities, so that the use effect of the whole device is improved;
2. by arranging the crushing assembly, the paint waste residues entering the crushing outer frame are synchronously and effectively crushed, so that large-particle substances are prevented from being generated when the paint waste residues are used for preparing the composite coating, and the preparation quality of the composite coating is prevented from being influenced;
3. through setting up accuse material subassembly, can carry out effective minidose gathering with paint waste residue indirect transport to gathering material frame and other composite coating raw materials of indirect transport to the effective mixture of follow-up paint waste residue and other composite coating raw materials, and then preparation composite coating, thereby promoted the efficiency that paint waste residue prepared composite coating.
Drawings
FIG. 1 is a schematic structural view of the present invention,
FIG. 2 is a schematic view of the magnetic separation assembly of the present invention,
FIG. 3 is another schematic diagram of the magnetic separation assembly of the present invention,
FIG. 4 is a schematic view of the connection of the partial structure of the magnetic separation assembly in the present invention,
figure 5 is a schematic view of the construction of the shredder assembly of the present invention,
FIG. 6 is a schematic view of the structural connection of the material control assembly of the present invention,
figure 7 is an enlarged view of the invention at a in figure 6,
FIG. 8 is a schematic view showing the connection of a part of the structure of the present invention.
In the figure: 1. a device holder; 2. a magnetic separation assembly; 3. a feed inlet; 4. a size reduction assembly; 5. a material control component; 6. a discharge port; 7. a drive motor; 10. a second pulley transmission set; 11. a third pulley drive set; 21. magnetic separation outer frame; 22. a rotating roller; 221. a first gear; 23. a magnetic separation roller; 24. a partition plate; 241. a card slot; 25. scraping the frame; 26. a slag discharge port; 27. an inner solenoid; 28. a screw; 29. a first pulley drive set; 41. crushing the outer frame; 42. a crushing roller; 43. a second gear; 44. an auxiliary shaft; 51. a material control outer frame; 52. gathering materials; 53. a material control column; 531. a buffer tank; 54. a material control pipe; 55. a material control disc; 551. a first material control through groove; 56. a feed pipe; 57. a separation disc; 571. a second material control through groove; 58. a third gear; 59. a crown gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-8, the invention provides a device for preparing a composite coating based on paint waste residues, which comprises a device support 1, wherein a magnetic separation component 2 is fixedly installed at the top of the device support 1, a feed inlet 3 is fixedly installed in the middle of the top end of the magnetic separation component 2, a crushing component 4 is fixedly installed at the bottom end of the magnetic separation component 2, a material control component 5 is fixedly installed at the bottom end of the crushing component 4, and a discharge outlet 6 is fixedly installed at the bottom end of the material control component 5.
The magnetic separation component 2 comprises a magnetic separation outer frame 21, the magnetic separation outer frame 21 is fixedly arranged at the top of the device bracket 1, the feed port 3 is fixedly arranged in the middle of the top end of the magnetic separation outer frame 21, and when the magnetic separation device is used, the frozen and crushed paint waste residue enters the magnetic separation outer frame 21 through the feed port 3; the middle part of the magnetic separation outer frame 21 is rotatably provided with two rotating rollers 22 which are symmetrically distributed, the end parts of the two rotating rollers 22 are fixedly sleeved with first gears 221, the two first gears 221 are meshed and connected, one rotating roller 22 is driven to rotate, the two first gears 221 are used in a matched manner, the other rotating roller 22 is synchronously driven to reversely rotate, the middle parts of the rotating rollers 22 are provided with magnetic separation rollers 23, when the two rotating rollers 22 synchronously rotate, the corresponding magnetic separation rollers 23 are driven to synchronously rotate, further, the paint waste residue entering the magnetic separation outer frame 21 is subjected to magnetic separation, impurities are adsorbed on the surfaces of the magnetic separation rollers 23, further, the impurity adsorption of the paint waste residue is realized, and the preparation of the composite coating is prevented from being influenced by the impurities in the subsequent paint waste residue;
the partition plates 24 are fixedly arranged on one sides of the bottoms of the inner walls of the magnetic separation outer frames 21 close to the end parts of the magnetic separation rollers 23, the scraping frames 25 are movably sleeved on the outer sides of the two magnetic separation rollers 23, and the scraping frames 25 can slide on the outer sides of the magnetic separation rollers 23;
an inner screwed pipe 27 is fixedly clamped in the middle of the bottom of the scraping frame 25, a screw 28 which is matched with the inner screwed pipe 27 is inserted in the middle of the inner screwed pipe 27, the screw 28 is rotatably installed at the bottom of the magnetic separation outer frame 21, one end of the screw 28 extends out of the outer wall of the magnetic separation outer frame 21, a first belt pulley transmission group 29 is arranged between one end of the screw 28 and one end of one of the rotating rollers 22, wherein, the first belt pulley transmission group 29 comprises two belt pulleys and a transmission belt movably sleeved outside the two belt pulleys, the two belt pulleys are respectively fixedly sleeved with one end part of the screw 28 and one end part of one rotating roller 22, when the rotating roller 22 rotates, the first belt pulley transmission set 29 is used cooperatively, the driving screw 28 rotates synchronously, the internal screw tube 27 is used cooperatively, the scraping frame 25 is driven to slide back and forth on the outer side of the magnetic separation roller 23, further scraping the impurities magnetically absorbed at the outer side of the magnetic separation roller 23 to the end part of the magnetic separation roller 23 through the scraping frame 25;
the draw-in groove 241 that the frame 25 corresponds is seted up and scrapes in the middle part of the top of baffle 24, and scrape frame 25 activity joint in the draw-in groove 241 that corresponds, the equal fixed mounting in one side that magnetic separation frame 21 bottom is close to baffle 24 has row cinder notch 26, scrape when impurity to breaking away from magnetic separation roller 23, scrape frame 25 activity joint in the draw-in groove 241 that corresponds, at this moment, impurity passes through baffle 24 and arranges the whole device of cinder notch 26 discharge, and then the realization is when carrying out impurity absorption to the paint waste residue, carry out the scraper blade to impurity and handle, thereby the result of use of whole device has been promoted.
The crushing component 4 comprises a crushing outer frame 41, the crushing outer frame 41 is fixedly arranged at the bottom end of the magnetic separation outer frame 21, the magnetically-separated paint waste residues enter the crushing outer frame 41 through the bottom of the magnetic separation outer frame 21, a plurality of crushing rollers 42 which are uniformly distributed are rotatably arranged at the bottom of the crushing outer frame 41, the end parts of the crushing rollers 42 are fixedly sleeved with second gears 43, two adjacent second gears 43 are mutually meshed, a driving motor 7 is fixedly arranged at the middle part of the outer wall of the crushing outer frame 41, the driving end of the driving motor 7 and the end parts of the crushing rollers 42 at the middle position are coaxially and fixedly arranged, the driving motor 7 is controlled and started, the crushing rollers 42 at the middle position are driven to rotate, the plurality of second gears 43 are matched and used for mutual meshing, the plurality of crushing rollers 42 are synchronously driven to rotate in different directions, and further the paint waste residues entering the crushing outer frame 41 are effectively crushed, the large-particle substances are prevented from occurring when the paint waste residues are used for preparing the composite coating, so that the preparation quality of the composite coating is prevented from being influenced;
an auxiliary shaft 44 is fixedly installed at one end part, far away from the second gear 43, of the outermost crushing roller 42, a second belt pulley transmission group 10 is arranged between the auxiliary shaft 44 and the end part of one of the rotating rollers 22, wherein the second belt pulley transmission group 10 comprises two belt pulleys and a transmission belt movably sleeved on the outer sides of the two belt pulleys, the two belt pulleys are fixedly sleeved with the auxiliary shaft 44 and the end part of one of the rotating rollers 22 respectively, the crushing roller 42 rotates while driving the auxiliary shaft 44 to rotate, and the second belt pulley transmission group 10 is matched to drive one of the rotating rollers 22 to synchronously rotate.
The material control assembly 5 comprises a material control outer frame 51, the material control outer frame 51 is fixedly arranged at the bottom end of the crushing outer frame 41, a material gathering frame 52 is fixedly arranged at the bottom end of the material control outer frame 51, the top end of the discharge port 6 and the bottom end of the material gathering frame 52 are fixedly arranged, and paint waste residues after crushing treatment enter the material control outer frame 51 through the bottom end of the crushing outer frame 41;
a material control column 53 is rotatably clamped in the middle of the material control outer frame 51, a third belt pulley transmission group 11 is arranged between the end part of the material control column 53 and the auxiliary shaft 44, wherein the third belt pulley transmission group 11 comprises two belt pulleys and a transmission belt movably sleeved on the outer sides of the two belt pulleys, the two belt pulleys are respectively fixedly sleeved with the end part of the material control column 53 and the auxiliary shaft 44, the auxiliary shaft 44 rotates and is matched with the third belt pulley transmission group 11 to drive the material control column 53 to synchronously rotate, a plurality of buffer grooves 531 which are uniformly distributed are formed in the outer wall of the material control column 53, paint waste residues entering the material control outer frame 51 are placed in the buffer groove 531 at the top for quantitative buffer, and the paint waste residues quantitatively buffered in the buffer groove 531 at the top are sequentially and indirectly conveyed to the bottom of the material control outer frame 51 and enter the material gathering frame 52 in cooperation with the rotation of the material control column 53;
a material control pipe 54 is fixedly clamped on one side of the material gathering frame 52, a material control disc 55 is rotatably clamped on the top end of the material control pipe 54, a material inlet pipe 56 corresponding to the material control disc 55 is fixedly installed on the outer wall of the material control outer frame 51, wherein the end part of the material inlet pipe 56 is connected with the input end of other raw materials of the composite coating, so that other raw materials of the composite coating and paint waste residues can be input into the material inlet pipe 56 for subsequent mixing to prepare the composite coating, the material control disc 55 is rotatably clamped at the bottom of the material inlet pipe 56, a partition disc 57 is fixedly clamped on the lower part of the inner wall of the material inlet pipe 56, and the bottom end of the partition disc 57 is contacted with the top end of the material control disc 55;
a third gear 58 is coaxially and fixedly mounted at one end of the material control column 53, which is far away from the third belt pulley transmission group 11, a crown gear 59 is fixedly sleeved on the outer side of the material control disc 55, the third gear 58 is meshed with the crown gear 59, and the material control column 53 drives the third gear 58 to drive the crown gear 59 to rotate while rotating, so that the material control disc 55 is driven to stably rotate between the feeding pipe 56 and the material control pipe 54;
the material control plate 55 is provided with a first material control through groove 551, the partition plate 57 is provided with a second material control through groove 571 corresponding to the first material control through groove 551, when the first material control through groove 551 and the second material control through groove 571 correspond to each other, the other composite coating raw materials input into the material feeding pipe 56 enter the material control pipe 54 through the second material control through groove 571 and the first material control through groove 551, when the first material control through groove 551 and the second material control through groove 571 do not correspond to each other, the other composite coating raw materials input into the material feeding pipe 56 can not enter the material control pipe 54 through the second material control through groove 571 and the first material control through groove 551, thereby indirectly conveying other composite coating raw materials to the material gathering frame 52 and carrying out effective small-dose gathering on indirectly conveyed paint waste residues, so that the subsequent paint waste residue and other raw materials of the composite coating can be effectively mixed to prepare the composite coating, thereby improving the efficiency of preparing the composite coating from the paint waste residue.
A method for preparing a composite coating based on paint waste residues comprises the following steps:
step one, feeding the frozen and crushed paint waste residue into a magnetic separation outer frame 21 through a feeding hole 3, and connecting the end part of a feeding pipe 56 with the input end of other raw materials of the composite coating;
step two, by controlling and starting the driving motor 7, the grinding rollers 42 at the middle position are driven to rotate, a plurality of second gears 43 are used for being meshed with each other in a matched manner, the grinding rollers 42 are synchronously driven to rotate in different directions, the grinding rollers 42 are driven to rotate and simultaneously drive the auxiliary shaft 44 to rotate, the second belt pulley transmission set 10 is used for driving one of the rotating rollers 22 to synchronously rotate in a matched manner, two first gears 221 are used for synchronously driving the other rotating roller 22 to reversely rotate in a matched manner, the first belt pulley transmission set 29 is used for synchronously driving the screw 28 to synchronously rotate, the inner screw 27 is used in a matched manner, the scraping frame 25 is driven to slide back and forth on the outer side of the magnetic separation roller 23, when the two rotating rollers 22 synchronously rotate, the corresponding magnetic separation roller 23 is driven to synchronously rotate, the paint waste residues entering the magnetic separation outer frame 21 are subjected to magnetic absorption separation, and the surface of the impurity roller 23 is adsorbed on the magnetic separation outer frame, meanwhile, the scraping frame 25 can scrape impurities magnetically absorbed outside the magnetic separation roller 23 to the end part of the magnetic separation roller 23, when the impurities are scraped to be separated from the magnetic separation roller 23, the scraping frame 25 is movably clamped in the corresponding clamping groove 241, and at the moment, the impurities are discharged out of the whole device through the partition plate 24 and the slag discharge port 26, so that the impurities are scraped while being adsorbed by impurities in paint waste slag;
step three, the magnetically-separated paint waste residues enter the crushing outer frame 41 through the bottom of the magnetic separation outer frame 21, and are rotated in different directions through a plurality of crushing rollers 42, so that the paint waste residues entering the crushing outer frame 41 are effectively crushed;
step four, when the auxiliary shaft 44 rotates, the third belt pulley transmission group 11 is used for driving the material control column 53 to synchronously rotate, the paint waste residue after the smashing treatment enters the material control outer frame 51 through the bottom end of the smashing outer frame 41, the paint waste residue entering the material control outer frame 51 is placed in the buffer groove 531 at the top for quantitative buffer storage, the paint waste residue quantitatively buffered in the buffer groove 531 at the top is indirectly conveyed to the bottom of the material control outer frame 51 and enters the material gathering frame 52 in sequence by matching with the rotation of the material control column 53, the material control column 53 drives the third gear 58 to drive the crown gear 59 to rotate so as to drive the material control disc 55 to stably rotate between the material feeding pipe 56 and the material control pipe 54, and when the first material control penetrating groove 551 and the second material control penetrating groove 571 correspond to each other, other composite coating raw materials input into the material feeding pipe 56 enter the material control pipe 54 through the second material control penetrating groove 571 and the first material penetrating groove 551, when the first material control through groove 551 and the second material control through groove 571 do not correspond to each other, other composite coating raw materials input into the feed pipe 56 cannot enter the material control pipe 54 through the second material control through groove 571 and the first material control through groove 551, so that the other composite coating raw materials can be indirectly conveyed to the material gathering frame 52 and the indirectly conveyed paint waste residues are effectively gathered in a small dose, so that the materials can be effectively mixed to prepare the composite coating.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a device based on paint waste residue preparation composite coating, includes device support (1), its characterized in that: the top fixed mounting of device support (1) has magnetic separation subassembly (2), the top middle part fixed mounting of magnetic separation subassembly (2) has feed inlet (3), the bottom fixed mounting of magnetic separation subassembly (2) has crushing unit (4), the bottom fixed mounting of crushing unit (4) has accuse material subassembly (5), the bottom fixed mounting of accuse material subassembly (5) has discharge gate (6).
2. The device for preparing the composite coating based on the paint waste residue, according to claim 1, is characterized in that: the magnetic separation component (2) comprises a magnetic separation outer frame (21), the magnetic separation outer frame (21) is fixedly arranged at the top of the device bracket (1), two rotating rollers (22) which are symmetrically distributed are rotatably arranged in the middle of the magnetic separation outer frame (21), first gears (221) are fixedly sleeved at the end parts of the two rotating rollers (22), the two first gears (221) are meshed and connected, the middle parts of the rotating rollers (22) are respectively provided with a magnetic separation roller (23), one side of the bottom of the inner wall of the magnetic separation outer frame (21) close to the end part of the magnetic separation roller (23) is respectively and fixedly provided with a partition plate (24), the outer sides of the two magnetic separation rollers (23) are movably sleeved with a scraping frame (25), the middle part of the top end of the clapboard (24) is provided with a clamping groove (241) corresponding to the scraping frame (25), and the scraping frame (25) is movably clamped in the corresponding clamping groove (241), and one side of the bottom end of the magnetic separation outer frame (21) close to the partition plate (24) is fixedly provided with a slag discharge port (26).
3. The device for preparing the composite coating based on the paint waste residue, according to claim 2, is characterized in that: the bottom middle position fixing clamp of scraping frame (25) is equipped with interior screwed pipe (27), the middle part screw thread of interior screwed pipe (27) is inserted and is equipped with screw rod (28) that mutually support and use, screw rod (28) rotate and install the bottom at magnetic separation frame (21), the outer wall of magnetic separation frame (21) is extended to a tip of screw rod (28), be equipped with first belt pulley transmission group (29) between the tip of a tip of screw rod (28) and one of them live-rollers (22).
4. The device for preparing the composite coating based on the paint waste residue, according to claim 2, is characterized in that: the feed inlet (3) is fixedly arranged in the middle of the top end of the magnetic separation outer frame (21).
5. The device for preparing the composite coating based on the paint waste residue, according to claim 2, is characterized in that: crushing unit (4) are including smashing frame (41), smash frame (41) fixed mounting in the bottom of magnetic separation frame (21), the bottom of smashing frame (41) is rotated and is installed a plurality of crushing roller (42) of evenly distributed, the equal fixed cover in tip of crushing roller (42) is equipped with second gear (43), adjacent two second gear (43) intermeshing, the outermost one end fixed mounting that second gear (43) were kept away from in crushing roller (42) has auxiliary shaft (44), be equipped with second belt pulley transmission group (10) between the tip of auxiliary shaft (44) and one of them live-rollers (22).
6. The device for preparing the composite coating based on the paint waste residue, according to claim 5, is characterized in that: the outer wall middle part of smashing frame (41) fixed mounting has driving motor (7), the coaxial fixed mounting of tip of the drive end of driving motor (7) and intermediate position department crushing roller (42).
7. The device for preparing the composite coating based on the paint waste residue, according to claim 5, is characterized in that: the material control assembly (5) comprises a material control outer frame (51), the material control outer frame (51) is fixedly installed at the bottom end of the crushing outer frame (41), a material gathering frame (52) is fixedly installed at the bottom end of the material control outer frame (51), a material control column (53) is rotatably clamped in the middle of the material control outer frame (51), a third belt pulley transmission set (11) is arranged between the end part of the material control column (53) and the auxiliary shaft (44), a plurality of material buffering grooves (531) are uniformly distributed on the outer wall of the material control column (53), a material control pipe (54) is fixedly clamped on one side of the material gathering frame (52), a material control disc (55) is rotatably clamped at the top end of the material control pipe (54), a material control disc (55) is fixedly installed on the outer wall of the material control outer frame (51), a material control disc (55) is rotatably clamped at the bottom of the material control disc (56), and a separation disc (57) is fixedly clamped on the lower portion of the inner wall of the material control disc (55), the bottom end of the partition plate (57) is in contact with the top end of the material control plate (55), a first material control penetrating groove (551) is formed in the material control plate (55), and a second material control penetrating groove (571) corresponding to the first material control penetrating groove (551) is formed in the partition plate (57).
8. The apparatus for preparing composite coating based on paint slag according to claim 7, characterized in that: the coaxial fixed mounting of a tip that accuse material post (53) kept away from third belt pulley drive group (11) has third gear (58), the fixed cover in outside of accuse material dish (55) is equipped with crown gear (59), third gear (58) and crown gear (59) meshing connection.
9. The apparatus for preparing composite coating based on paint slag according to claim 7, characterized in that: the top end of the discharge port (6) and the bottom end of the material gathering frame (52) are fixedly installed.
10. A method for preparing a composite coating based on paint waste residues is characterized by comprising the following steps:
step one, feeding the frozen and crushed paint waste residue into a magnetic separation outer frame (21) through a feeding hole (3), and connecting the end part of a feeding pipe (56) with the input end of other raw materials of the composite coating;
step two, by controlling and starting the driving motor (7), the grinding rollers (42) at the middle position are driven to rotate, a plurality of second gears (43) are used in a matched manner to be meshed with each other, the grinding rollers (42) are synchronously driven to rotate in different directions, the grinding rollers (42) simultaneously drive the auxiliary shaft (44) to rotate, the second belt pulley transmission set (10) is used in a matched manner to drive one of the rotating rollers (22) to synchronously rotate, two first gears (221) are used in a matched manner to synchronously drive the other rotating roller (22) to reversely rotate, the first belt pulley transmission set (29) is used in a matched manner to synchronously rotate the driving screw rods (28), the inner screw tube (27) is used in a matched manner to drive the scraping frame (25) to slide back and forth on the outer side of the magnetic separation roller (23), and when the two rotating rollers (22) synchronously rotate, the corresponding magnetic separation roller (23) is driven to synchronously rotate, the magnetic separation is carried out on the paint waste residues entering the magnetic separation outer frame (21), impurities are adsorbed on the surface of the magnetic separation roller (23), meanwhile, the scraping frame (25) can scrape the impurities magnetically adsorbed outside the magnetic separation roller (23) to the end part of the magnetic separation roller (23), when the impurities are scraped to be separated from the magnetic separation roller (23), the scraping frame (25) is movably clamped in the corresponding clamping groove (241), at the moment, the impurities are discharged out of the whole device through the partition plate (24) and the slag discharge port (26), and the scraping plate treatment is carried out on the impurities while the paint waste residues are adsorbed with the impurities;
step three, the magnetically-separated paint waste residues enter the crushing outer frame (41) through the bottom of the magnetic separation outer frame (21), and are rotated in different directions through a plurality of crushing rollers (42) to effectively crush the paint waste residues entering the crushing outer frame (41);
step four, when the auxiliary shaft (44) rotates, the third belt pulley transmission group (11) is matched to drive the material control column (53) to synchronously rotate, the paint waste residue after the crushing treatment enters the material control outer frame (51) through the bottom end of the crushing outer frame (41), the paint waste residue entering the material control outer frame (51) is placed in the buffer tank (531) at the top for quantitative buffer storage, the paint waste residue quantitatively buffered in the buffer tank (531) at the top is indirectly conveyed to the bottom of the material control outer frame (51) and enters the material gathering frame (52) in sequence by matching with the rotation of the material control column (53), the material control column (53) drives the third gear (58) to drive the crown gear (59) to rotate, so that the material control disc (55) is driven to stably rotate between the feeding pipe (56) and the material control pipe (54), and when the first material control penetrating groove (551) and the second material penetrating groove (571) correspond to each other, other composite coating raw materials input into the feeding pipe (56) enter the material control pipe (54) through the second material control penetrating groove (571) and the first material control penetrating groove (551), and when the first material control penetrating groove (551) and the second material control penetrating groove (571) do not correspond to each other, other composite coating raw materials input into the feeding pipe (56) cannot enter the material control pipe (54) through the second material control penetrating groove (571) and the first material control penetrating groove (551), so that the other composite coating raw materials can be indirectly conveyed to the material gathering frame (52) and the indirectly conveyed paint waste residues are effectively gathered in a small amount, so that effective mixing can be realized, and the composite coating can be prepared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210511853.6A CN114887539A (en) | 2022-05-10 | 2022-05-10 | Device and method for preparing composite coating based on paint waste residues |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210511853.6A CN114887539A (en) | 2022-05-10 | 2022-05-10 | Device and method for preparing composite coating based on paint waste residues |
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| Publication Number | Publication Date |
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| CN114887539A true CN114887539A (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210511853.6A Pending CN114887539A (en) | 2022-05-10 | 2022-05-10 | Device and method for preparing composite coating based on paint waste residues |
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| CN207119270U (en) * | 2017-08-11 | 2018-03-20 | 无锡市英波化工有限公司 | A kind of building coating Particle Breakage mixing integrated device quantified |
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