CN117884219B - Regenerated polyester wet-type crushing device - Google Patents
Regenerated polyester wet-type crushing device Download PDFInfo
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- CN117884219B CN117884219B CN202410290005.6A CN202410290005A CN117884219B CN 117884219 B CN117884219 B CN 117884219B CN 202410290005 A CN202410290005 A CN 202410290005A CN 117884219 B CN117884219 B CN 117884219B
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- 229920000728 polyester Polymers 0.000 title claims abstract description 95
- 238000003825 pressing Methods 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000000428 dust Substances 0.000 claims description 19
- 230000008929 regeneration Effects 0.000 claims description 16
- 238000011069 regeneration method Methods 0.000 claims description 16
- 238000009423 ventilation Methods 0.000 claims description 13
- 238000012216 screening Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 5
- 239000004744 fabric Substances 0.000 claims 5
- 238000005507 spraying Methods 0.000 claims 3
- 239000007789 gas Substances 0.000 description 18
- 238000001179 sorption measurement Methods 0.000 description 18
- 239000012535 impurity Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 12
- 239000002184 metal Substances 0.000 description 10
- 239000007921 spray Substances 0.000 description 7
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The invention discloses a regenerated polyester wet-type crushing device which comprises a crushing box, wherein a crushing mechanism is arranged in the crushing box and comprises a main crushing roller, the main crushing roller is rotatably arranged in the crushing box, a driving mechanism is fixedly arranged on the outer surface of the crushing box, the output end of the driving mechanism is communicated with the crushing mechanism, two auxiliary crushing rollers are rotatably arranged in the crushing box and are arranged on two sides of the main crushing roller, and a quantitative mechanism with a quantitative groove is arranged in the crushing box.
Description
Technical Field
The invention relates to the technical field of recycled polyester processing, in particular to a recycled polyester wet-type crushing device.
Background
The regenerated polyester is a plastic material, which is prepared from waste polyester products or raw materials through the processes of recovery, cleaning, crushing, pyrolysis, polymerization and the like, and the basic unit of the regenerated polyester is the same as that of fresh polyester, and has similar mechanical properties and chemical properties.
Wet crushing is a process for crushing materials after being humidified, and is mainly classified into wet ball milling, wet roller milling, wet impact crushing and the like, and compared with dry crushing, wet crushing can effectively reduce dust pollution and improve the yield of material molding.
At present, when the regenerated polyester is crushed, the regenerated polyester is directly crushed through the crushing roller, and as the crushing roller for rolling needs to consume certain energy when crushing materials, and the input regenerated polyester is too much or is too large in granularity and concentrated on the surface of the crushing roller, the regenerated polyester is difficult to fully crush in the crushing process, so that the crushing efficiency is reduced, meanwhile, the volume of the crushed materials is increased, the load on the crushing roller for rolling is increased, overload operation on the crushing roller for rolling is caused, the abrasion of crushing equipment is aggravated due to long-time overload operation, even equipment faults are possibly caused, and the production efficiency is influenced.
Disclosure of Invention
The invention aims to provide a regenerated polyester wet-type crushing device, which solves the problems that the regenerated polyester is difficult to fully crush in the crushing process when the input regenerated polyester is too much or the granularity is too large and is concentrated on the surface of a crushing roller in the prior art, so that the crushing efficiency is reduced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a regeneration polyester wet-type breaker, includes the crushing case, the inside of crushing case is provided with crushing mechanism, crushing mechanism includes main crushing roller, main crushing roller rotates the inside of installing at the crushing case, the surface fixed mounting of crushing case has actuating mechanism, actuating mechanism's output and crushing mechanism intercommunication, two vice crushing rollers are installed in the inside rotation of crushing case, and vice crushing roller sets up in the both sides of main crushing roller, carries out the breakage to regeneration polyester material through main crushing roller and vice crushing roller, can make regeneration polyester carry out secondary crushing to further improve crushing effect, the inside of crushing case is provided with the ration mechanism that has the ration groove, the ration mechanism includes the ration groove, the ration groove sets up the top at the crushing case, can carry out quantitative control to the regeneration polyester material of crushing incasement portion through the ration groove, thereby avoid excessive regeneration polyester material to lead to the main crushing roller to take place to block up impaired, the top rotation of crushing case is installed the screw thread section of thick bamboo, the inside screw thread of screw thread section of thick bamboo installs the screw rod, the inside fixed mounting of ration groove has the backup pad, the bottom of fixed connection has a bevel gear and a bevel gear, a bevel gear fixed mounting, a bevel gear and a bevel gear fixed mounting, a bevel gear fixed mounting is located the top end, a bevel gear fixed mounting has the bevel gear, a bevel gear fixed mounting.
As a preferable technical scheme of the invention, a cylinder is fixedly arranged at the bottom end of the triangular baffle plate, a sliding rod is slidably arranged in the cylinder, a movable plate is fixedly arranged at one end of the sliding rod, which is positioned in the cylinder, a spring is fixedly arranged between the cylinder and the movable plate, a first pressing plate is fixedly arranged at the bottom end of the sliding rod, a second pressing plate is fixedly arranged at the bottom end of the quantitative groove, clamping plates are arranged at two ends of the first pressing plate, clamping grooves are formed in one side, close to the clamping plates, of the second pressing plate, the clamping plates are clamped in the clamping grooves, the sections of the first pressing plate and the second pressing plate are arc-shaped, and the regenerated polyester material piled up at the top end of the main crushing roller can be pressurized under the action of the first pressing plate and the second pressing plate, so that the crushing effect of the polyester material is regenerated.
As a preferable technical scheme of the invention, a water tank is fixedly arranged at the bottom end of the crushing box, a water pump is fixedly arranged in the water tank, a water outlet pipe is arranged at the output end of the water pump in a communicated manner, a water spray head is fixedly arranged at the top end of the crushing box, one end of the water outlet pipe is arranged in a communicated manner with the water spray head, and the water spray head is positioned at the top end of the main crushing roller.
As a preferable technical scheme of the invention, a screening mechanism is arranged in a crushing box and comprises a screen, the screen is obliquely arranged in the crushing box, a funnel is fixedly arranged in the crushing box and positioned between the screen and a main crushing roller, regenerated polyester crushed aggregates with proper size can be screened out through the screen, a fixed rod is penetrated through the outer surface of the crushing box in a sliding way, one end of the fixed rod is fixedly connected with the screen, a sliding plate is fixedly arranged at the free end of the fixed rod, a second motor is fixedly arranged on the outer surface of the crushing box, a rotating plate is fixedly arranged on an output shaft of the second motor, a round rod is fixedly arranged at the top end of the rotating plate and is slidably arranged in the sliding plate, an oblique guide plate is arranged at the bottom end of the crushing box, which is close to the screen, and a recycling box is arranged at one end of the screen in a communicating way.
As a preferable technical scheme of the invention, the outer surface of the crushing box is provided with the ventilation mechanism, the ventilation mechanism comprises the air suction fan, the air suction fan is fixedly arranged on the outer surface of the crushing box, the air outlet pipe is arranged at the output end of the air suction fan in a communicating manner, harmful volatile organic matters generated in the crushing box can be discharged through the air suction fan, harmful gases are filtered through the filter box, pollution to the environment caused by the harmful gases is reduced, the top end of the crushing box is fixedly provided with the gas collecting pipe, the gas collecting pipe is arranged at one end of the air outlet pipe in a communicating manner, the outer surface of the gas collecting pipe is provided with two branch pipes in a communicating manner, the bottom end of the triangular baffle is fixedly provided with a plurality of air injection plates, the output ends of the air injection plates are positioned at the top end of the first pressure plate, the two sides of the first pressure plate can be blown through the air injection plates, the clean surfaces of the first pressure plate and the second pressure plate can be ensured through wind force, the first pressure plate and the second pressure plate are enabled to coincide, the free ends of the branch pipes and the air collecting pipe and the filter is prevented from polluting the environment, the air is arranged with the filter box, and the filter box is arranged between the top end of the air suction fan and the air suction box.
As a preferable technical scheme of the invention, the outer surface of the main crushing roller is provided with a plurality of ventilation holes, the inside of the main crushing roller is provided with a waterproof breathable film, a first connecting pipe is arranged between the inside of the main crushing roller at the input end of the suction fan in a communicated manner, and harmful volatile organic matters existing on the surface of the main crushing roller can be exhausted and filtered by matching the suction force of the suction fan with the waterproof breathable film, so that the harm caused by the volatile organic matters is further reduced.
As a preferable technical scheme of the invention, one side of the crushing box, which is close to the material guiding plate, is communicated with a conveying mechanism, a drying mechanism is arranged in the conveying mechanism, a dust removing mechanism is arranged at the top end of the conveying mechanism, the dust removing mechanism comprises an electrostatic generator and an electrostatic adsorption magnetic ring, the electrostatic adsorption magnetic ring is communicated with and arranged at the top end of the conveying mechanism, the electrostatic generator is fixedly arranged at the top end of the conveying mechanism, the electrostatic generator is electrically connected with the electrostatic adsorption magnetic ring through a built-in power supply, dust and metal impurities in crushed regenerated polyester can be charged through the electrostatic generator, then the charged dust and metal impurities can be adsorbed through the action of the electrostatic adsorption magnetic ring, so that the regenerated polyester material can be effectively purified, a top plate is rotatably arranged at the top end of the electrostatic adsorption magnetic ring, a scraping plate is fixedly arranged at the bottom end of the top plate, a collecting box is fixedly arranged at the inner wall of the electrostatic adsorption magnetic ring, a second connecting pipe is communicated between the top end of the top plate and the input end of the suction fan, and one end of the second connecting pipe is positioned at the inner rotary pipe and is rotatably arranged at the free end of the rotary pipe.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the quantitative groove, the first pressing plate and the second pressing plate are arranged, so that when the regenerated polyester is crushed, the regenerated polyester material in the crushing box can be quantitatively controlled through the quantitative groove, the regenerated polyester material is prevented from being accumulated at the top end of the main crushing roller, so that the regenerated polyester material is difficult to be fully crushed, meanwhile, under the action of the first pressing plate and the second pressing plate, the accumulated regenerated polyester material at the top end of the main crushing roller can be pressurized, the regenerated polyester material can be better moved to the spines on the outer surface of the crushing roller, the crushing effect is better, the regenerated polyester can be limited through the first pressing plate and the second pressing plate, and the regenerated polyester is prevented from splashing, so that the elements in the crushing box are damaged.
According to the invention, the suction fan is arranged, so that when the regenerated polyester is subjected to wet crushing, harmful volatile organic matters generated in the crushing box can be discharged and filtered through the suction fan, and meanwhile, as some residual volatile organic matters of the regenerated polyester can be adsorbed on regenerated polyester fiber products to harm the bodies of consumers, the surface of the main crushing roller is provided with the waterproof breathable film, and the harmful volatile organic matters existing on the surface of the main crushing roller can be subjected to exhaust and filtration through the suction force of the suction fan and the waterproof breathable film, so that the harm caused by the volatile organic matters is further reduced.
According to the invention, after the regenerated polyester is subjected to wet crushing, the crushed regenerated polyester is conveyed and processed through the conveying mechanism, dust and metal impurities in the crushed regenerated polyester can be charged through the electrostatic generator, and then the charged dust and metal impurities can be adsorbed through the action of the electrostatic adsorption magnetic ring, so that the regenerated polyester material can be effectively decontaminated, impurities and pollutants in the regenerated polyester can be removed, the regenerated polyester can reach higher purity, and the physical property, chemical stability and service life of the regenerated polyester can be improved, so that the quality of a final product can be improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the internal structure of the crushing box of the present invention;
FIG. 4 is a schematic view of the internal structure of the moving box before crushing according to the present invention;
FIG. 5 is a schematic view of the internal structure of the crushed mobile bin of the invention;
FIG. 6 is a schematic view of a screen construction of the present invention;
FIG. 7 is a schematic view of the internal structure of the crushing roller of the present invention;
FIG. 8 is a schematic view of the structure of FIG. 7A according to the present invention;
Fig. 9 is a schematic diagram of a conveying mechanism according to the present invention.
In the figure: 1. a crushing box; 2. a crushing mechanism; 21. a main crushing roller; 211. ventilation holes; 212. a waterproof breathable film; 213. a first connection pipe; 22. an auxiliary crushing roller; 23. a driving mechanism; 24. a water pump; 25. a water tank; 26. a water outlet pipe; 27. a water spray head; 3. a dosing mechanism; 31. a first motor; 32. a first bevel gear; 33. a thread cylinder; 34. a second bevel gear; 35. a limit rod; 36. a screw; 37. a support plate; 371. a cylinder; 372. a spring; 373. a slide bar; 374. a first platen; 375. a second pressing plate; 376. a clamping plate; 38. a quantitative tank; 39. triangular baffle plates; 4. a screening mechanism; 41. a funnel; 42. a screen; 43. a fixed rod; 44. a round bar; 45. a slide plate; 46. a rotating plate; 47. a second motor; 48. a material guide plate; 49. recycling the material box; 5. a ventilation mechanism; 51. a suction fan; 52. a filter box; 53. an air suction pipe; 54. an air outlet pipe; 55. a gas collecting tube; 56. a branch pipe; 57. an air jet plate; 6. a drying mechanism; 7. a conveying mechanism; 8. a dust removing mechanism; 81. a second connection pipe; 82. a top plate; 83. a rotary pipe; 84. an electrostatic generator; 85. a scraper; 86. and (3) electrostatic adsorption magnetic rings.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the invention provides a technical scheme of a regenerated polyester wet-type crushing device:
Referring to fig. 1 and 3, a wet-type recycled polyester crushing device includes a crushing box 1, a crushing mechanism 2 is disposed in the crushing box 1, the crushing mechanism 2 includes a main crushing roller 21, the main crushing roller 21 is rotatably mounted in the crushing box 1, a driving mechanism 23 is fixedly mounted on an outer surface of the crushing box 1, an output end of the driving mechanism 23 is communicated with the crushing mechanism 2, two auxiliary crushing rollers 22 are rotatably mounted in the crushing box 1, the auxiliary crushing rollers 22 are disposed on two sides of the main crushing roller 21, recycled polyester material is crushed by the main crushing roller 21 and the auxiliary crushing rollers 22, so that recycled polyester can be crushed secondarily, a crushing effect is further improved, a water tank 25 is fixedly mounted at a bottom end of the crushing box 1, a water pump 24 is fixedly mounted in the water tank 25, an output end of the water pump 24 is communicated with a water outlet pipe 26, a water spray head 27 is fixedly mounted at a top end of the crushing box 1, one end of the water outlet pipe 26 is communicated with the water spray head 27, and the water spray head 27 is located at a top end of the main crushing roller 21.
Referring to fig. 1, 3 and 4, the inside of the crushing tank 1 is provided with a quantifying mechanism 3 with a quantifying groove 38, the quantifying mechanism 3 includes a quantifying groove 38, the quantifying groove 38 is provided at the top end of the crushing tank 1, the top end of the crushing tank 1 is rotatably provided with a screw cylinder 33, the inside of the screw cylinder 33 is screw-mounted with a screw rod 36, the inside of the quantifying groove 38 is fixedly provided with a supporting plate 37, the bottom end of the screw rod 36 is fixedly connected with the supporting plate 37, the top end of the crushing tank 1 is fixedly provided with a triangular baffle 39, and the triangular baffle 39 is positioned at the bottom end of the quantifying groove 38, the regenerated polyester inside the quantifying groove 38 is led out from the gap through the gap between the quantifying groove 38 and the triangular baffle 39, thereby enabling the regenerated polyester material to be quantitatively controlled to be led into the inside of the crushing tank 1 while controlling the falling speed of the quantifying groove 38, can make regeneration polyester get into crushing case 1 in batches to avoid regeneration polyester to take place to block up in crushing case 1, and through the effect of first clamp plate 374 and second clamp plate 375, can constantly pressurize the regeneration polyester that gets into in batches, thereby improve regeneration polyester's crushing effect, fixed mounting has gag lever post 35 between the top of triangle baffle 39 and crushing case 1, gag lever post 35 slip runs through backup pad 37, can carry out spacingly to backup pad 37 through gag lever post 35, thereby avoid backup pad 37 to take place to rotate, influence screw 36 drive quantitative groove 38 reciprocating motion, the top fixed mounting of crushing case 1 has first motor 31, first bevel gear 32 is fixed with to the output of first motor 31, the surface fixed mounting of screw barrel 33 has second bevel gear 34, first bevel gear 32 meshes with second bevel gear 34.
Referring to fig. 3, fig. 4 and fig. 5, the bottom fixed mounting of triangle baffle 39 has drum 371, the inside slidable mounting of drum 371 has slide bar 373, the one end fixed mounting that slide bar 373 is located drum 371 is inside has the movable plate, fixed mounting has spring 372 between drum 371 and the movable plate, the bottom fixed mounting of slide bar 373 has first clamp plate 374, can reset first clamp plate 374 through spring 372, avoid first clamp plate 374 to form the shielding to the recycled polyester material, thereby influence the stable derivation of recycled polyester, the bottom fixed mounting of ration groove 38 has second clamp plate 375, the both ends of first clamp plate 374 all are provided with cardboard 376, the draw-in groove has been seted up near cardboard 376 one side to second clamp plate 375, and cardboard 376 joint is in the inside of draw-in groove, the cross-section of first clamp plate 374 and second clamp plate 375 is circular-arc, through the effect of large-scale arc clamp plate, can carry out the pressure boost to the recycled polyester material that the main crushing roller 21 top was piled up, make recycled polyester material can remove to the spike on the main crushing roller 21 surface better, rethread main crushing roller 21 and vice crushing roller 22 carry out crushing effect can strengthen crushing effect.
In the second embodiment, referring to fig. 1, 7 and 8, on the basis of the first embodiment, a ventilation mechanism 5 is disposed on the outer surface of the crushing box 1, the ventilation mechanism 5 includes a suction fan 51, the suction fan 51 is fixedly installed on the outer surface of the crushing box 1, an air outlet pipe 54 is installed at the output end of the suction fan 51 in a communicating manner, a gas collecting pipe 55 is fixedly installed at the top end of the crushing box 1, the gas collecting pipe 55 is installed at one end of the air outlet pipe 54 in a communicating manner, two branch pipes 56 are installed at the outer surface of the gas collecting pipe 55 in a communicating manner, a plurality of air injecting plates 57 are installed at the bottom end of the triangular baffle 39 in a fixed manner, circulation ventilation is achieved for the inside of the crushing box 1, the equipment can be kept at a proper working temperature through ventilation, service efficiency and service life of the equipment are improved, and the output end of the air injecting plates 57 are located at the top end of a first pressing plate 374, both sides of the first pressing plate 374 can be blown through the air injecting plates 57, the cleaning of first clamp plate 374 surface can be guaranteed through wind-force, the free end and the jet-propelled board 57 intercommunication installation of branch pipe 56, the suction pipe 53 is installed to the intercommunication between the output of suction fan 51 and the top of broken case 1, be provided with the filter box 52 that is used for filtering gas on the suction pipe 53, a plurality of bleeder vents 211 have been seted up to the surface of main broken roller 21, the inside of main broken roller 21 is provided with waterproof ventilated membrane 212, the first connecting pipe 213 is installed to the intercommunication between the inside of the main broken roller 21 of the input of suction fan 51, the suction cooperation waterproof ventilated membrane 212 through the suction of suction fan 51 can be with the harmful volatile organic matter that exists on the surface of main broken roller 21 exhaust, make the inside harmful gas of broken case 1 accelerate the flow, conveniently suck through the suction pipe 53 and filter, thereby further reduce the harm that volatile organic matter produced.
In the third embodiment, referring to fig. 1, 3 and 6, a screening mechanism 4 is disposed in the crushing box 1, the screening mechanism 4 includes a screen 42, the screen 42 is obliquely disposed in the crushing box 1, a funnel 41 is fixedly mounted in the crushing box 1, the funnel 41 is located between the screen 42 and the main crushing roller 21, a fixing rod 43 is slidably disposed on an outer surface of the crushing box 1, one end of the fixing rod 43 is fixedly connected with the screen 42, a sliding plate 45 is fixedly mounted at a free end of the fixing rod 43, a second motor 47 is fixedly mounted on an outer surface of the crushing box 1, a rotating plate 46 is fixedly mounted on an output shaft of the second motor 47, a round rod 44 is fixedly mounted at a top end of the rotating plate 46, and the round rod 44 is slidably mounted in the sliding plate 45, so that regenerated polyester crushed aggregates with proper sizes can be screened out for use, a guide plate 48 is disposed near a bottom end of the screen 42 of the crushing box 1, and a recovery box 49 is disposed at one end of the screen 42.
Referring to fig. 1, 2 and 9, a conveying mechanism 7 is arranged on one side of the crushing box 1, which is close to the material guiding plate 48, a drying mechanism 6 is arranged in the conveying mechanism 7, a dust removing mechanism 8 is arranged at the top end of the conveying mechanism 7, the dust removing mechanism 8 comprises an electrostatic generator 84 and an electrostatic adsorption magnetic ring 86, the electrostatic adsorption magnetic ring 86 is arranged at the top end of the conveying mechanism 7 in a communicating manner, the electrostatic generator 84 is fixedly arranged at the top end of the conveying mechanism 7, the electrostatic generator 84 is electrically connected with the electrostatic adsorption magnetic ring 86 through a built-in power supply, dust and metal impurities in crushed regenerated polyester can be charged through the electrostatic generator 84, then the charged dust and metal impurities can be adsorbed through the action of the electrostatic adsorption magnetic ring 86, so that the regenerated polyester material can be effectively removed, the top end of the electrostatic adsorption magnetic ring 86 is rotatably provided with a top plate 82, the scraper 85 is fixedly arranged at the bottom end of the top plate 82, the scraper 85 slides on the inner wall of the electrostatic adsorption magnetic ring 86, the collecting box is fixedly arranged at the bottom end of the scraper 85, a second connecting pipe 81 is arranged between the top end of the top plate 82 and the input end of the suction fan 51 in a communicating manner, a rotary pipe 83 is rotatably arranged at one end of the second connecting pipe 81 positioned inside the electrostatic adsorption magnetic ring 86, the free end of the rotary pipe 83 is arranged inside the collecting box in a communicating manner, the scraper 85 is driven to rotate by the top plate 82 through rotating the top plate 82, dust and metal impurities adhered on the inner wall of the electrostatic adsorption magnetic ring 86 can be guided out to the collecting box for collecting, then the dust and the metal impurities inside the collecting box are discharged through the action of the second connecting pipe 81, so that the electrostatic adsorption magnetic ring 86 can remove impurities from regenerated polyester inside the conveying mechanism 7 for a long time, and the processing efficiency is improved.
The invention relates to a regenerated polyester wet-type crushing device, which has the working principle that:
When the regenerated polyester is crushed, a certain amount of regenerated polyester material is firstly put into the quantitative groove 38, at the moment, the first motor 31 is started to drive the first bevel gear 32 to rotate, the first bevel gear 32 drives the second bevel gear 34 to rotate, the second bevel gear 34 drives the threaded cylinder 33 to rotate, the triangular baffle 39 is fixedly arranged at the top end of the crushing box 1, at the moment, the screw 36 can be limited through the limiting rod 35, so that the threaded cylinder 33 rotates to drive the screw 36 to move downwards, the screw 36 drives the supporting plate 37 to move, the supporting plate 37 drives the quantitative groove 38 to move downwards, when the quantitative groove 38 moves downwards to a certain position, the regenerated polyester in the quantitative groove 38 is led out of the gap through the gap between the quantitative groove 38 and the triangular baffle 39, so that the regenerated polyester material can be quantitatively controlled to be led into the crushing box 1, the regenerated polyester material is prevented from being accumulated at the top end of the main crushing roller 21, so that the regenerated polyester material is difficult to be fully crushed, meanwhile, when the quantitative groove 38 moves, the quantitative groove 38 can drive the two second pressing plates 375 to move, when the clamping plate 376 at one side of the second pressing plate 375 is clamped in the clamping groove at the top end of the first pressing plate 374, the second pressing plate 375 can drive the first pressing plate 374 to press downwards together, a large arc-shaped pressing plate is formed by the first pressing plate 374 and the second pressing plate 375, at the moment, the accumulated regenerated polyester material at the top end of the main crushing roller 21 can be pressurized through the action of the large arc-shaped pressing plate, so that the regenerated polyester material can better move to the spines on the outer surface of the main crushing roller 21, at the moment, the main crushing roller 21 and the auxiliary crushing roller 22 are driven to rotate through the driving mechanism 23, the regenerated polyester material is crushed through the main crushing roller 21 and the auxiliary crushing roller 22, can make the regeneration polyester carry out the secondary breakage to further improve crushing effect, and carry out many times longitudinal movement through quantitative groove 38, make first clamp plate 374 and second clamp plate 375 can gather together the inside both sides accumulational regeneration polyester of crushing case 1, make regeneration polyester can guide into the surface of main crushing roller 21 smoothly, thereby can improve regeneration polyester's crushing effect, can carry out spacingly to regeneration polyester through first clamp plate 374 and second clamp plate 375, avoid regeneration polyester to take place to splash, thereby cause crushing case 1 internal element impaired.
Further, when wet crushing is carried out on the recycled polyester, firstly, the harmful volatile organic compounds generated in the crushing box 1 can be discharged through the air suction fan 51, harmful gases are filtered through the filter box 52, pollution to the environment caused by the harmful gases is reduced, meanwhile, the filtered gases can be reintroduced into the crushing box 1 through the air injection plate 57, and accordingly, circulation ventilation is carried out on the inside of the crushing box 1, the equipment can be kept at a proper working temperature through ventilation, the service efficiency and the service life of the equipment are improved, and the air injection plate 57 can blow air to two sides of the first pressing plate 374, the air force can ensure the cleanness of the surface of the first pressing plate 374, the first pressing plate 374 and the second pressing plate 375 are overlapped, so that the pressure stability of the first pressing plate 374 and the second pressing plate 375 on the recycled polyester fiber products is improved, meanwhile, the harmful gases are generated on the body of consumers, and therefore, the harmful gases are prevented from being absorbed on the surface of the main crushing roller 21 through the air injection plate 57, the harmful gases are prevented from being sucked through the air suction plate 21, and the harmful gases are further sucked through the main crushing roller 21, and the air suction pipe 53 can be further carried out on the surface of the crushing roller.
Further, after the regenerated polyester is wet crushed, firstly, the crushed regenerated polyester is guided into the surface of the screen 42, at this time, the second motor 47 drives the rotating plate 46 to rotate, the rotating plate 46 drives the round rod 44 to rotate, the round rod 44 drives the sliding plate 45 to transversely reciprocate, the sliding plate 45 drives the fixed rod 43 to transversely reciprocate, the fixed rod 43 drives the screen 42 to transversely reciprocate, at this time, the regenerated polyester crushed aggregates with proper size can be screened out through the screen 42, and guided out through the guide plate 48 for use, and the crushed regenerated polyester is conveyed to other processing through the conveying mechanism 7 after being guided out, at this time, dust and metal impurities in the crushed regenerated polyester can be charged through the electrostatic generator 84, and then the charged dust and metal impurities can be adsorbed through the action of the electrostatic adsorption magnetic ring 86, so that the regenerated polyester material can be effectively purified, the impurities and pollutants in the regenerated polyester can be removed, the regenerated polyester crushed aggregates can be more purified, the physical property, the chemical stability and the service life of the regenerated polyester can be improved, and the final service life of the regenerated polyester can be improved.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications and the like made on the basis of the present invention to solve the substantially same technical problems and achieve the substantially same technical effects are included in the scope of the present invention.
Claims (5)
1. The utility model provides a regeneration polyester wet-type breaker, includes crushing case (1), its characterized in that: the inside of the crushing box (1) is provided with a crushing mechanism (2), the crushing mechanism (2) comprises a main crushing roller (21), the main crushing roller (21) is rotatably arranged in the crushing box (1), the outer surface of the crushing box (1) is fixedly provided with a driving mechanism (23), the output end of the driving mechanism (23) is communicated with the crushing mechanism (2), two auxiliary crushing rollers (22) are rotatably arranged in the crushing box (1), and the auxiliary crushing rollers (22) are arranged on two sides of the main crushing roller (21);
The inside of the crushing box (1) is provided with a quantifying mechanism (3) with a quantifying groove (38), the quantifying mechanism (3) comprises a quantifying groove (38), the quantifying groove (38) is arranged at the top end of the crushing box (1), a threaded cylinder (33) is rotatably arranged at the top end of the crushing box (1), a screw (36) is arranged in the threaded cylinder (33), a supporting plate (37) is fixedly arranged in the quantifying groove (38), the bottom end of the screw (36) is fixedly connected with the supporting plate (37), a triangular baffle (39) is fixedly arranged at the top end of the crushing box (1), the triangular baffle (39) is positioned at the bottom end of the quantifying groove (38), a limiting rod (35) is fixedly arranged between the triangular baffle (39) and the top end of the crushing box (1), a first motor (31) is fixedly arranged at the top end of the crushing box (1), a first bevel gear (32) is fixedly arranged at the output end of the first motor (31), and a second bevel gear (34) is fixedly arranged at the outer surface of the threaded cylinder (1), and the second bevel gear (34) is meshed with the first bevel gear (32);
The bottom end of the triangular baffle plate (39) is fixedly provided with a cylinder (371), the inside of the cylinder (371) is slidably provided with a sliding rod (373), one end of the sliding rod (373) positioned in the cylinder (371) is fixedly provided with a movable plate, a spring (372) is fixedly arranged between the cylinder (371) and the movable plate, the free end of the sliding rod (373) is fixedly connected with a first pressing plate (374), the bottom end of the quantitative groove (38) is fixedly provided with a second pressing plate (375), two ends of the first pressing plate (374) are respectively provided with a clamping plate (376), a clamping groove is formed in one side, close to the clamping plate (376), of the second pressing plate (375) and the clamping plate (376) is clamped in the clamping groove, and the sections of the first pressing plate (374) and the second pressing plate (375) are arc-shaped;
The utility model discloses a filter box, including broken case (1), surface is provided with ventilation mechanism (5), ventilation mechanism (5) include suction fan (51), the surface at broken case (1) of suction fan (51) fixed mounting, output intercommunication of suction fan (51) is installed out tuber pipe (54), the top fixed mounting of broken case (1) has gas collecting tube (55), and the one end intercommunication installation of gas collecting tube (55) and play tuber pipe (54), two branch pipes (56) are installed in the surface intercommunication of gas collecting tube (55), the bottom fixed mounting of triangle baffle (39) has a plurality of jet-propelled boards (57), and the output of jet-propelled board (57) is located the top of first clamp plate (374), the free end and jet-propelled board (57) intercommunication installation of branch pipe (56), intercommunication is installed between the output of suction fan (51) and the top of broken case (1) is installed aspiration channel (53), be provided with on aspiration channel (53) and be used for filtering gaseous filter box (52).
2. A recycled polyester wet-type crushing apparatus according to claim 1, wherein: the water tank (25) is fixedly mounted at the bottom end of the crushing box (1), the water pump (24) is fixedly mounted inside the water tank (25), the water outlet pipe (26) is mounted at the output end of the water pump (24) in a communicating mode, the water spraying head (27) is fixedly mounted at the top end of the crushing box (1), one end of the water outlet pipe (26) is mounted in a communicating mode with the water spraying head (27), and the water spraying head (27) is located at the top end of the main crushing roller (21).
3. A recycled polyester wet-type crushing apparatus according to claim 1, wherein: the inside of broken case (1) is provided with screening mechanism (4), screening mechanism (4) including screen cloth (42), screen cloth (42) slope sets up the inside at broken case (1), the inside fixed mounting of broken case (1) has funnel (41), funnel (41) are located between screen cloth (42) and main crushing roller (21), the surface slip of broken case (1) runs through there is dead lever (43), the one end and screen cloth (42) fixed connection of dead lever (43), the free end fixed mounting of dead lever (43) has slide (45), the surface fixed mounting of broken case (1) has second motor (47), the output shaft fixed mounting of second motor (47) has rotating plate (46), the top fixed mounting of rotating plate (46) has round bar (44), round bar (44) slidable mounting is in the inside of slide (45), the bottom that broken case (1) is close to (42) is provided with oblique stock guide (48), the one end that screen cloth (42) is provided with intercommunication material (49).
4. A recycled polyester wet-type crushing apparatus according to claim 1, wherein: the outer surface of main crushing roller (21) has seted up a plurality of bleeder vents (211), the inside of main crushing roller (21) is provided with waterproof ventilated membrane (212), the inside of the inside intercommunication of the main crushing roller (21) of input of suction fan (51) is installed first connecting pipe (213).
5. A recycled polyester wet-type crushing apparatus according to claim 4, wherein: the utility model discloses a dust collection device, including broken case (1), conveyer (7) are provided with to one side intercommunication that conveyer (48) are close to, the inside of conveyer (7) is provided with stoving mechanism (6), the top of conveyer (7) is provided with dust removal mechanism (8), dust removal mechanism (8) include electrostatic generator (84), electrostatic absorption magnetic ring (86), the top at conveyer (7) is installed in electrostatic absorption magnetic ring (86) intercommunication, electrostatic generator (84) fixed mounting is on the top of conveyer (7), electrostatic generator (84) pass through built-in power and electrostatic absorption magnetic ring (86) electric connection, roof (82) are installed in the top rotation of electrostatic absorption magnetic ring (86), the bottom fixed mounting of roof (82) has scraper blade (85), scraper blade (85) slide at the inner wall of electrostatic absorption magnetic ring (86), the bottom fixed mounting collection box of scraper blade (85), the intercommunication is installed second connecting pipe (81) between the input of top and the suction fan (51), second connecting pipe (81) are located the inside of rotation of roof (82) and are installed at the inside of rotation magnetic ring (83) and are installed free.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410290005.6A CN117884219B (en) | 2024-03-14 | Regenerated polyester wet-type crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410290005.6A CN117884219B (en) | 2024-03-14 | Regenerated polyester wet-type crushing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117884219A CN117884219A (en) | 2024-04-16 |
| CN117884219B true CN117884219B (en) | 2024-05-31 |
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