CN113246441A - Cooling device for plastic granulator and use method thereof - Google Patents
Cooling device for plastic granulator and use method thereof Download PDFInfo
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- CN113246441A CN113246441A CN202110527179.6A CN202110527179A CN113246441A CN 113246441 A CN113246441 A CN 113246441A CN 202110527179 A CN202110527179 A CN 202110527179A CN 113246441 A CN113246441 A CN 113246441A
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- 229920003023 plastic Polymers 0.000 title claims abstract description 68
- 239000004033 plastic Substances 0.000 title claims abstract description 68
- 238000001816 cooling Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 239000000463 material Substances 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000001125 extrusion Methods 0.000 claims abstract description 24
- 238000005057 refrigeration Methods 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 8
- 239000000498 cooling water Substances 0.000 claims description 70
- 239000002245 particle Substances 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 26
- 230000017525 heat dissipation Effects 0.000 claims description 22
- 229920000426 Microplastic Polymers 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 239000008187 granular material Substances 0.000 claims description 9
- 238000010248 power generation Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000007306 turnover Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 239000003000 extruded plastic Substances 0.000 claims description 5
- 239000013502 plastic waste Substances 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a cooling device for a plastic granulator and a using method thereof, relates to the technical field of plastic granulators, and aims to solve the problem that plastic raw materials are stuck and blocked in a material opening due to the fact that an effective cooling mechanism is not available in the material opening in the using process of the existing plastic granulator. The upper end of plastic granulator organism is provided with extruding means, extruding means's both ends are provided with drive mechanism and extrusion die respectively, extruding means's upper end is provided with feedstock channel, feedstock channel's upper end is provided with the feeder hopper, one side of extrusion die is provided with the cooling trough, the inside of cooling trough is provided with the water conservancy diversion slope, the top on water conservancy diversion slope is provided with the hydraulic turbine, one side of hydraulic turbine is provided with hydraulic generator, feedstock channel's inside is provided with the feed chute, be provided with four refrigeration pieces on the inner wall of feed chute, hydraulic generator is through management power cabinet and power cord and four refrigeration piece electric connection.
Description
Technical Field
The invention relates to the technical field of plastic granulators, in particular to a cooling device for a plastic granulator and a using method thereof.
Background
The main machine of the plastic granulator is a plastic extruding machine and consists of an extruding system, a transmission system and a heating and cooling system, and the plastic granulator is mostly used for processing and recycling waste plastics, so that renewable resources are vigorously developed, and the aim of changing waste into valuable is fulfilled.
The prior plastic granulator is lack of an effective cooling mechanism in a material port in the using process, so that the temperature of a machine body is increased to cause plastic raw materials to be stuck and blocked in the material port, and the subsequent feeding work and the transmission efficiency of a screw are influenced.
Disclosure of Invention
The invention aims to provide a cooling device for a plastic granulator and a using method thereof, and aims to solve the problem that the plastic raw material is stuck and blocked in a material port due to the temperature rise of a machine body because an effective cooling mechanism is lacked in the material port in the using process of the existing plastic granulator in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a cooling device that plastic granulator used, includes the plastic granulator organism, the upper end of plastic granulator organism is provided with extruding means, extruding means's both ends are provided with drive mechanism and extrusion die respectively, extruding means's upper end is provided with feedstock channel, feedstock channel's upper end is provided with the feeder hopper, one side of extrusion die is provided with the cooling trough, the inside of cooling trough is provided with the water conservancy diversion slope, the top on water conservancy diversion slope is provided with the hydraulic turbine, one side of hydraulic turbine is provided with hydraulic generator, feedstock channel's inside is provided with the feed chute, be provided with four refrigeration pieces on the inner wall of feed chute, hydraulic generator is through management power cabinet and power cord and four refrigeration piece electric connection.
Preferably, four heat dissipation through grooves are formed in the outer wall of the feeding channel and are formed integrally with the feeding channel, and four heat absorption ends and heat dissipation ends are arranged at two ends of each refrigerating sheet respectively and are formed integrally with the refrigerating sheets.
Preferably, the one end of cooling trough is provided with ejection of compact baffle, and ejection of compact baffle and cooling trough welded connection, the below of ejection of compact baffle is provided with the material receiving box, be provided with the braced frame platform on the inner wall of material receiving box, and braced frame platform and material receiving box integrated into one piece set up.
Preferably, the rear end face of the material receiving box is provided with a water outlet pipe, the water outlet pipe is communicated with the interior of the material receiving box, one side of the water outlet pipe is provided with a circulating pump, the outer wall of one side of the cooling water tank is provided with a water feeding pipe, the water feeding pipe is communicated with the interior of the cooling water tank, and the water inlet end and the water outlet end of the circulating pump are respectively connected with the water outlet pipe and the water feeding pipe in a sealing mode through a return pipe.
Preferably, the inside of the supporting frame platform is provided with a plastic particle recovery basket, the bottom of the plastic particle recovery basket is provided with a particle blocking net, and the particle blocking net and the plastic particle recovery basket are integrally formed.
Preferably, the one end of hydraulic turbine is provided with the hydraulic turbine spiale, and the hydraulic turbine spiale sets up with hydraulic turbine integrated into one piece, the inside of cooling trough is provided with the business turn over through-hole, and the business turn over through-hole sets up with cooling trough integrated into one piece, hydraulic generator's one end is provided with the electricity generation transmission shaft, and electricity generation transmission shaft and hydraulic generator integrated into one piece set up.
Preferably, the inside of business turn over through-hole is provided with mechanical seal bearing, and mechanical seal bearing and business turn over through-hole mechanical seal are connected, the hydraulic turbine spiale passes through mechanical seal bearing and cooling trough swing joint.
Preferably, a coupling mechanism is installed between the water turbine connecting shaft and the power generation transmission shaft, the water turbine connecting shaft penetrates through the inlet and outlet through hole and extends to the outside of the cooling water tank, and the water turbine connecting shaft is in transmission connection with the power generation transmission shaft through the coupling mechanism.
Preferably, one end of the cooling water tank is provided with a discharge port, the discharge port and the cooling water tank are integrally formed, and the bottom end of the diversion slope and the discharge port are located on the same horizontal line.
Preferably, the use method of the cooling device for the plastic granulator comprises the following steps:
the method comprises the following steps: injecting raw materials of plastic wastes into the interior of a plastic granulator body through a feed hopper, then extruding the plasticized raw materials into uniform melt through an extrusion mechanism, and continuously extruding the melt through a screw under the action of pressure;
step two: extruding the extruded plastic solution into granules through an extrusion die head, extruding the granules into a cooling water tank for cooling, wherein cooling water in the cooling water tank flows downwards along a flow guiding slope from top to bottom, the cooling water carries plastic granules to be discharged from a discharge port in the flowing process, and the plastic granules are communicated with the cooling water and flow into a material receiving box from a discharge guide plate;
step three: cooling water flows into the bottom of the material receiving box through the particle blocking net in the material receiving box, plastic particles are remained at the upper end of the particle blocking net for collection, and the cooling water flows back to the inside of the cooling water tank under the action of the circulating pump and the return pipe;
step four: when the cooling water flows in the cooling water tank, the water wheel part of the water turbine is driven to rotate, the water energy is converted into mechanical energy, the rotating shaft of the water turbine drives the rotor of the water turbine generator to rotate, and the mechanical energy is converted into electric energy to be output;
step five: the output electric energy is transmitted to the management power cabinet through a power supply wiring, the management power cabinet distributes the electric energy to the four refrigeration sheets, the heat absorption end performs heat absorption cooling on the inner wall of the feeding groove after the refrigeration sheets are electrified, the absorbed heat is dissipated from the heat dissipation end, and the dissipated heat is discharged from the heat dissipation through groove;
step six: inside the feed chute cooling heat dissipation back plastics waste product's raw and other materials can be quick get into extrusion mechanism's inside through feedstock channel, and the pulling carrying handle is retrieved the basket with plastic granules and is taken out and pour plastics finished product granule and collect from the inside of connecing the workbin at last.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, water energy flowing by cooling water is converted into mechanical energy through the water turbine, the rotating shaft of the water turbine drives the rotor of the water turbine generator to rotate, the mechanical energy is converted into electric energy to be output, the output electric energy is transmitted into the management power cabinet through the power supply wiring, the management power cabinet distributes the electric energy to the four refrigerating sheets, and the raw materials of plastic waste products after cooling and heat dissipation in the feeding groove can rapidly enter the extrusion mechanism through the feeding channel, so that the plastic granulator is cooled at double positions by utilizing the principle of hydroelectric generation, and the problem that subsequent feeding work and screw transmission efficiency are influenced because the plastic raw materials are stuck and blocked in the material opening due to the temperature rise of the granulator body is solved.
2. The extruded plastic solution is extruded into a cooling water tank to be cooled through an extrusion die head in a granular manner, cooling water in the cooling water tank flows down from top to bottom along a flow guiding slope, the cooling water carries plastic particles to be discharged from a discharge port in the flowing process, and the plastic particles are communicated with the cooling water and flow into a material receiving box from a discharge guide plate, so that the purpose of cooling and shaping the extruded plastic particles is achieved.
3. The cooling water sees through the bottom that connects the workbin inside granule separation net to flow in and connect the workbin, and plastic granules remains and collects in the upper end of granule separation net, and the inside of cooling trough is flowed back to the cooling water under the effect of circulating pump and back flow, and the in-process cooling water that flows back obtains external natural environment's forced air cooling to reach the purpose of practicing thrift retrieval and utilization cooling water.
Drawings
FIG. 1 is a schematic view of the overall structure of a cooling apparatus for a plastic granulator according to the present invention;
FIG. 2 is a schematic view of the internal structure of the cooling water tank of the present invention;
FIG. 3 is a schematic view of the connection structure of the water turbine and the hydraulic generator according to the present invention;
FIG. 4 is a schematic view of the internal structure of a feed channel according to the present invention;
FIG. 5 is a schematic view of the internal structure of the material receiving box of the present invention;
FIG. 6 is a schematic diagram of the power connection process of the refrigerating plate of the present invention
In the figure: 1. a plastic granulator body; 2. an extrusion mechanism; 3. a transmission mechanism; 4. a feed hopper; 5. an extrusion die head; 6. a cooling water tank; 7. a water turbine; 8. a protective sleeve cover; 9. a discharging guide plate; 10. a material receiving box; 11. a discharge port; 12. a diversion slope; 13. a circulation pump; 14. a water outlet pipe; 15. a water feeding pipe; 16. a return pipe; 17. a pedestal stand; 18. a water turbine connecting shaft; 19. a hydro-generator; 20. a power generation transmission shaft; 21. an access hole; 22. a mechanical seal bearing; 23. a coupling mechanism; 24. a feed channel; 25. a refrigeration plate; 26. a heat absorption end; 27. a heat dissipation end; 28. a heat dissipation through groove; 29. a feed chute; 30. a support frame table; 31. a plastic particle recovery basket; 32. a carrying handle; 33. a particulate barrier net.
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.
Referring to fig. 1-6, an embodiment of the present invention is shown: a cooling device for a plastic granulator comprises a plastic granulator body 1, wherein an extrusion mechanism 2 is arranged at the upper end of the plastic granulator body 1, a transmission mechanism 3 and an extrusion die head 5 are respectively arranged at two ends of the extrusion mechanism 2, a feeding channel 24 is arranged at the upper end of the extrusion mechanism 2, a feeding hopper 4 is arranged at the upper end of the feeding channel 24, a cooling water tank 6 is arranged at one side of the extrusion die head 5, a flow guide slope 12 is arranged inside the cooling water tank 6, a water turbine 7 is arranged above the flow guide slope 12, a hydraulic generator 19 is arranged at one side of the water turbine 7, a protective sleeve cover 8 is arranged outside the hydraulic generator 19, a support platform 17 is arranged at the lower end of the hydraulic generator 19, the support platform 17 is connected with the outer wall of the cooling water tank 6 in a welding mode to support the hydraulic generator 19, a feeding groove 29 is arranged inside the feeding channel 24 to facilitate raw materials of plastic waste products to enter the extrusion mechanism 2, four refrigeration pieces 25 are arranged on the inner wall of the feeding groove 29, and the hydraulic generator 19 is electrically connected with the four refrigeration pieces 25 through a management power cabinet and a power line, so that the effect of supplying power for the four refrigeration pieces 25 is achieved.
Further, be provided with four heat dissipation through grooves 28 on feedstock channel 24's the outer wall, and the through groove 28 that dispels the heat sets up with feedstock channel 24 integrated into one piece, and four refrigeration piece 25's both ends are provided with heat absorption end 26 and heat dissipation end 27 respectively, and heat absorption end 26 and heat dissipation end 27 all set up with refrigeration piece 25 integrated into one piece, and four heat dissipation through grooves 28 that set up on feedstock channel 24's the outer wall play the quick radiating effect of the refrigeration piece 25 of being convenient for.
Further, the one end of cooling trough 6 is provided with ejection of compact baffle 9, and ejection of compact baffle 9 and cooling trough 6 welded connection, and the below of ejection of compact baffle 9 is provided with material receiving box 10, is provided with support frame platform 30 on the inner wall of material receiving box 10, and support frame platform 30 and material receiving box 10 integrated into one piece set up, and ejection of compact baffle 9 that the one end of cooling trough 6 set up plays the effect of the ejection of compact of direction.
Furthermore, a water outlet pipe 14 is arranged on the rear end face of the material receiving box 10, the water outlet pipe 14 is communicated with the inside of the material receiving box 10, a circulating pump 13 is arranged on one side of the water outlet pipe 14, a water feeding pipe 15 is arranged on the outer wall of one side of the cooling water tank 6, the water feeding pipe 15 is communicated with the inside of the cooling water tank 6, the water inlet end and the water outlet end of the circulating pump 13 are respectively connected with the water outlet pipe 14 and the water feeding pipe 15 in a sealing mode through a return pipe 16, and the water outlet pipe 14 arranged on the rear end face of the material receiving box 10 plays a role in discharging cooling water.
Further, the internally mounted of support frame platform 30 has plastic granules to retrieve basket 31, and the upper end of plastic granules retrieves basket 31 is provided with two carrying handles 32, and the bottom of plastic granules retrieves basket 31 is provided with granule and blocks net 33, and granule blocks net 33 and plastic granules retrieves basket 31 integrated into one piece setting, and the internally mounted of support frame platform 30's plastic granules retrieves basket 31 plays the effect of retrieving plastic granules.
Further, the one end of hydraulic turbine 7 is provided with hydraulic turbine spiale 18, and hydraulic turbine spiale 18 and hydraulic turbine 7 integrated into one piece set up, and the inside of cooling trough 6 is provided with business turn over through-hole 21, and business turn over through-hole 21 sets up with cooling trough 6 integrated into one piece, and hydraulic generator 19's one end is provided with electricity generation transmission shaft 20, and electricity generation transmission shaft 20 sets up with hydraulic generator 19 integrated into one piece, and hydraulic turbine spiale 18 that the one end of hydraulic turbine 7 set up plays the effect of transmission hydraulic turbine 7 mechanical energy.
Further, a mechanical seal bearing 22 is arranged inside the access through hole 21, the mechanical seal bearing 22 is in mechanical seal connection with the access through hole 21, the water turbine connecting shaft 18 is movably connected with the cooling water tank 6 through the mechanical seal bearing 22, and the mechanical seal bearing 22 arranged inside the access through hole 21 plays a role in assisting the water turbine connecting shaft 18 to rotate.
Further, a coupling mechanism 23 is installed between the water turbine connecting shaft 18 and the power generation transmission shaft 20, the water turbine connecting shaft 18 penetrates through the inlet and outlet through hole 21 and extends to the outside of the cooling water tank 6, the water turbine connecting shaft 18 is in transmission connection with the power generation transmission shaft 20 through the coupling mechanism 23, and the coupling mechanism 23 installed between the water turbine connecting shaft 18 and the power generation transmission shaft 20 plays a role in transmission connection of the water turbine connecting shaft 18 and the power generation transmission shaft 20.
Further, one end of the cooling water tank 6 is provided with a discharge port 11, the discharge port 11 and the cooling water tank 6 are integrally formed, the bottom end of the diversion slope 12 and the discharge port 11 are located on the same horizontal line, and the discharge port 11 arranged at one end of the cooling water tank 6 plays a role in facilitating the cooling water and the plastic particles to flow out of the cooling water tank 6.
Further, the use method of the cooling device for the plastic granulator comprises the following steps:
the method comprises the following steps: injecting raw materials of plastic wastes into the plastic granulator body 1 through a feed hopper 4, extruding the plasticized plastic melts through an extruding mechanism 2, and continuously extruding the melts through a screw under the action of pressure;
step two: the extruded plastic solution is extruded into a cooling water tank 6 for cooling after being granulated through an extrusion die head 5, cooling water in the cooling water tank 6 flows downwards along a diversion slope 12 from top to bottom, the cooling water carries plastic particles to be discharged from a discharge port 11 in the flowing process, and the plastic particles are communicated with the cooling water and flow into a material receiving box 10 from a discharge guide plate 9;
step three: cooling water flows into the bottom of the material receiving box 10 through the particle blocking net 33 in the material receiving box 10, plastic particles are remained at the upper end of the particle blocking net 33 to be collected, and the cooling water flows back to the inside of the cooling water tank 6 under the action of the circulating pump 13 and the return pipe 16;
step four: when the cooling water flows in the cooling water tank 6, the cooling water drives the water wheel part of the water turbine 7 to rotate, the water energy is converted into mechanical energy, the rotating shaft of the water turbine 7 drives the rotor of the hydraulic generator 19 to rotate, and the mechanical energy is converted into electric energy to be output;
step five: the output electric energy is transmitted to the management power cabinet through a power supply connection wire, the management power cabinet distributes the electric energy to the four refrigeration sheets 25, the heat absorption end 26 absorbs heat and cools the inner wall of the feeding groove 29 after the refrigeration sheets 25 are electrified, the absorbed heat is dissipated by the heat dissipation end 27, and the dissipated heat is discharged from the heat dissipation through groove 28;
step six: the raw material of the plastic waste after cooling and heat dissipation inside the feeding chute 29 can rapidly enter the inside of the extruding mechanism 2 through the feeding channel 24, and finally the handle 32 is pulled to take out the plastic particle recycling basket 31 from the inside of the material receiving box 10 and pour out the plastic finished product particles for collection.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a cooling device that plastic granulator used, includes plastic granulator organism (1), its characterized in that: an extrusion mechanism (2) is arranged at the upper end of the plastic granulator body (1), a transmission mechanism (3) and an extrusion die head (5) are respectively arranged at the two ends of the extrusion mechanism (2), a feeding channel (24) is arranged at the upper end of the extruding mechanism (2), a feeding hopper (4) is arranged at the upper end of the feeding channel (24), a cooling water tank (6) is arranged on one side of the extrusion die head (5), a diversion slope (12) is arranged inside the cooling water tank (6), a water turbine (7) is arranged above the diversion slope (12), a hydraulic generator (19) is arranged on one side of the water turbine (7), a feed groove (29) is arranged in the feed channel (24), four refrigerating sheets (25) are arranged on the inner wall of the feed groove (29), the hydraulic generator (19) is electrically connected with the four refrigerating pieces (25) through a management power cabinet and a power line.
2. The cooling device for a plastic pelletizer as set forth in claim 1, wherein: be provided with four heat dissipation through groove (28) on the outer wall of feedstock channel (24), and the heat dissipation is led to groove (28) and feedstock channel (24) integrated into one piece setting, four the both ends of refrigeration piece (25) are provided with heat absorption end (26) and heat dissipation end (27) respectively, and heat absorption end (26) and heat dissipation end (27) all set up with refrigeration piece (25) integrated into one piece.
3. The cooling device for a plastic pelletizer as set forth in claim 1, wherein: the cooling water tank is characterized in that a discharging guide plate (9) is arranged at one end of the cooling water tank (6), the discharging guide plate (9) is connected with the cooling water tank (6) in a welded mode, a material receiving box (10) is arranged below the discharging guide plate (9), a supporting frame platform (30) is arranged on the inner wall of the material receiving box (10), and the supporting frame platform (30) and the material receiving box (10) are integrally formed.
4. A cooling device for a plastic granulator according to claim 3, wherein: connect and be provided with outlet pipe (14) on the rear end face of workbin (10), and outlet pipe (14) and the inside intercommunication setting that connects workbin (10), one side of outlet pipe (14) is provided with circulating pump (13), be provided with on one side outer wall of cooling trough (6) water feeding pipe (15), and water feeding pipe (15) and the inside intercommunication setting of cooling trough (6), the end of intaking and the play water end of circulating pump (13) are respectively through back flow (16) and outlet pipe (14) and water feeding pipe (15) sealing connection.
5. A cooling device for a plastic granulator according to claim 3, wherein: the inside mounting of support frame platform (30) has plastic granules to retrieve basket (31), the bottom of plastic granules retrieves basket (31) is provided with granule and blocks net (33), and granule blocks net (33) and plastic granules retrieves basket (31) integrated into one piece setting.
6. The cooling device for a plastic pelletizer as set forth in claim 1, wherein: the one end of hydraulic turbine (7) is provided with hydraulic turbine spiale (18), and hydraulic turbine spiale (18) and hydraulic turbine (7) integrated into one piece set up, the inside of cooling trough (6) is provided with business turn over through-hole (21), business turn over through-hole (21) and cooling trough (6) integrated into one piece set up, the one end of hydraulic generator (19) is provided with electricity generation transmission shaft (20), and electricity generation transmission shaft (20) and hydraulic generator (19) integrated into one piece set up.
7. The cooling device for a plastic pelletizer as set forth in claim 6, wherein: the mechanical seal bearing (22) is arranged in the inlet and outlet through hole (21), the mechanical seal bearing (22) is in mechanical seal connection with the inlet and outlet through hole (21), and the water turbine connecting shaft (18) is movably connected with the cooling water tank (6) through the mechanical seal bearing (22).
8. The cooling device for a plastic pelletizer as set forth in claim 6, wherein: a coupling mechanism (23) is installed between the water turbine connecting shaft (18) and the power generation transmission shaft (20), the water turbine connecting shaft (18) penetrates through the inlet and outlet through hole (21) and extends to the outside of the cooling water tank (6), and the water turbine connecting shaft (18) is in transmission connection with the power generation transmission shaft (20) through the coupling mechanism (23).
9. The cooling device for a plastic pelletizer as set forth in claim 1, wherein: one end of the cooling water tank (6) is provided with a discharge port (11), the discharge port (11) and the cooling water tank (6) are integrally formed, and the bottom end of the flow guide slope (12) and the discharge port (11) are located on the same horizontal line.
10. The use method of a cooling device for a plastic granulator according to any one of claims 1 to 9, comprising the steps of:
the method comprises the following steps: injecting raw materials of plastic waste into the interior of a plastic granulator body (1) through a feed hopper (4), then extruding the plasticized uniform melt through an extruding mechanism (2), and continuously extruding the melt through a screw under the action of pressure;
step two: the extruded plastic solution is extruded into a cooling water tank (6) to be cooled through an extrusion die head (5) in a granular form, cooling water in the cooling water tank (6) flows from top to bottom along a diversion slope (12), the cooling water carries plastic particles to be discharged from a discharge port (11) in the flowing process, and the plastic particles are communicated with the cooling water and flow into a material receiving box (10) from a discharge guide plate (9);
step three: cooling water flows into the bottom of the material receiving box (10) through the particle blocking net (33) in the material receiving box (10), plastic particles are remained at the upper end of the particle blocking net (33) for collection, and the cooling water flows back to the inside of the cooling water tank (6) under the action of the circulating pump (13) and the return pipe (16);
step four: when the cooling water flows in the cooling water tank (6), the water wheel part of the water turbine (7) is driven to rotate, the water energy is converted into mechanical energy, the rotating shaft of the water turbine (7) drives the rotor of the water turbine generator (19) to rotate, and the mechanical energy is converted into electric energy to be output;
step five: the output electric energy is transmitted to the management power cabinet through a power supply connection wire, the management power cabinet distributes the electric energy to the four refrigerating sheets (25), the heat absorption end (26) absorbs heat of the inner wall of the feeding groove (29) after the refrigerating sheets (25) are electrified and cools the inner wall, the absorbed heat is dissipated through the heat dissipation end (27), and the dissipated heat is discharged from the heat dissipation through groove (28);
step six: raw materials of the plastic waste products after cooling and heat dissipation in the feeding groove (29) can rapidly enter the extrusion mechanism (2) through the feeding channel (24), and finally the plastic particle recycling basket (31) is taken out from the receiving box (10) by pulling the handle (32) and is poured out of plastic finished product particles for collection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110527179.6A CN113246441A (en) | 2021-05-14 | 2021-05-14 | Cooling device for plastic granulator and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110527179.6A CN113246441A (en) | 2021-05-14 | 2021-05-14 | Cooling device for plastic granulator and use method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113246441A true CN113246441A (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110527179.6A Pending CN113246441A (en) | 2021-05-14 | 2021-05-14 | Cooling device for plastic granulator and use method thereof |
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| Country | Link |
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| CN (1) | CN113246441A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800925A (en) * | 2022-06-28 | 2022-07-29 | 南通市索咖热熔胶有限公司 | Preparation equipment of hot melt adhesive for adhesive interlining |
| CN115042410A (en) * | 2022-06-30 | 2022-09-13 | 嘉兴创奇电缆有限公司 | High-water-resistance compact cable material processing equipment and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328359A (en) * | 2010-07-13 | 2012-01-25 | 株式会社神户制钢所 | Underwater cutting and pelletizing apparatus |
| CN208558249U (en) * | 2018-08-02 | 2019-03-01 | 天津中创华远包装有限公司 | A kind of easy-to-mount Vertical Heat pressure extrusion device |
| CN210025910U (en) * | 2019-05-13 | 2020-02-07 | 任国峰 | Be used for modified master batch granulation equipment of graphite alkene |
| CN213032985U (en) * | 2020-05-14 | 2021-04-23 | 东莞信鸿工程塑料有限公司 | A sieving mechanism for production of nylon plastic granule |
-
2021
- 2021-05-14 CN CN202110527179.6A patent/CN113246441A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328359A (en) * | 2010-07-13 | 2012-01-25 | 株式会社神户制钢所 | Underwater cutting and pelletizing apparatus |
| CN208558249U (en) * | 2018-08-02 | 2019-03-01 | 天津中创华远包装有限公司 | A kind of easy-to-mount Vertical Heat pressure extrusion device |
| CN210025910U (en) * | 2019-05-13 | 2020-02-07 | 任国峰 | Be used for modified master batch granulation equipment of graphite alkene |
| CN213032985U (en) * | 2020-05-14 | 2021-04-23 | 东莞信鸿工程塑料有限公司 | A sieving mechanism for production of nylon plastic granule |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800925A (en) * | 2022-06-28 | 2022-07-29 | 南通市索咖热熔胶有限公司 | Preparation equipment of hot melt adhesive for adhesive interlining |
| CN115042410A (en) * | 2022-06-30 | 2022-09-13 | 嘉兴创奇电缆有限公司 | High-water-resistance compact cable material processing equipment and method |
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Application publication date: 20210813 |