CN110640930A - Water-cooling heat dissipation circulating component applied to waste plastic foam recovery granulation - Google Patents
Water-cooling heat dissipation circulating component applied to waste plastic foam recovery granulation Download PDFInfo
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- CN110640930A CN110640930A CN201910917676.XA CN201910917676A CN110640930A CN 110640930 A CN110640930 A CN 110640930A CN 201910917676 A CN201910917676 A CN 201910917676A CN 110640930 A CN110640930 A CN 110640930A
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 136
- 238000001816 cooling Methods 0.000 title claims abstract description 86
- 238000005469 granulation Methods 0.000 title claims abstract description 13
- 230000003179 granulation Effects 0.000 title claims abstract description 13
- 239000002699 waste material Substances 0.000 title claims abstract description 13
- 239000002984 plastic foam Substances 0.000 title claims abstract description 12
- 238000011084 recovery Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 315
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 15
- 239000008399 tap water Substances 0.000 claims description 12
- 235000020679 tap water Nutrition 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 239000003657 drainage water Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 description 47
- 229920003023 plastic Polymers 0.000 description 47
- 210000001503 joint Anatomy 0.000 description 33
- 238000001125 extrusion Methods 0.000 description 26
- 230000005540 biological transmission Effects 0.000 description 10
- 238000003032 molecular docking Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000005453 pelletization Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
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Classifications
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- 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
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29C48/275—Recovery or reuse of energy or materials
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides a water-cooling heat dissipation circulating component applied to waste plastic foam recovery granulation, which comprises an original heating component, a water tank and a heat dissipation device, wherein the original heating component, the water tank and the heat dissipation device are arranged in a water area, the water tank is used for supplying normal-temperature cold water into the water area, the output end of the water area is connected and communicated with the input end of the heat dissipation device and is used for discharging high-temperature hot water into the heat dissipation device, the normal-temperature cold water is arranged at the input end, the water area output end and the heat dissipation device are internally and unidirectionally circulated, the heat dissipation device comprises a turbine heat dissipation mechanism, a heat exchange heat dissipation mechanism and a second water pump, the second water pump is used for connecting and connecting the output end of the turbine heat dissipation mechanism with the input end of the heat exchange heat dissipation mechanism, the turbine heat dissipation mechanism is used for dissipating heat of high-temperature hot water and converting the high-temperature hot water into low-temperature hot water, and the heat exchange heat dissipation mechanism is used for dissipating heat of the low-temperature hot water and converting the low-temperature hot water into normal-temperature.
Description
Technical Field
The invention relates to the technical field of plastic granulation, in particular to a water-cooling heat dissipation circulating component applied to waste plastic foam recovery granulation.
Background
A plastic granulator is a processing machine for melting and recycling waste plastics, is widely applied to plastic processing production enterprises, and is suitable for recycling most plastics, such as industrial packaging films, agricultural mulching films, greenhouse films, beer bags, hand bags, woven bags, agricultural convenient bags, basins, barrels, beverage bottles, furniture, daily necessities and the like, in the recycling production and processing, firstly, plastic products are melted at high temperature, then, the plastic products are extruded by a machine head (mostly in the form of molten strip plastics are extruded), then, the extruded molten strip plastics are cooled, finally, granulated and recycled, wherein the cooling of the extruded molten strip plastics is particularly important, at the present stage, the cooling mode generally adopts water cooling, the molten strip plastics are directly contacted with cold water at normal temperature, and the molten strip plastics are subjected to heat exchange with flowing cold water at normal temperature, the invention aims to overcome the defects that water resources are wasted, a large amount of normal-temperature cold water is needed to be supplied, and the normal-temperature cold water cannot be recycled.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide the water-saving cooling method of the plastic granulator, which has the advantages of ingenious structure, simple principle and convenient use.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.
The water-cooling heat dissipation circulating component applied to waste plastic foam recovery granulation comprises an original heating component arranged in a water area, a water tank (200) and a heat dissipation device (300), wherein the water tank (200) is connected and communicated with the input end of the water area and used for supplying normal-temperature cold water to the water area, the output end of the water area is connected and communicated with the input end of the heat dissipation device (300) and used for discharging high-temperature hot water into the heat dissipation device (300), the heat dissipation device (300) is used for cooling the high-temperature hot water and converting the high-temperature hot water into the normal-temperature cold water to flow back into the water tank (200), and the normal-temperature cold water is subjected to unidirectional circulation in the water tank (200), the;
the heat dissipation device (400) comprises a turbine heat dissipation mechanism (410), a heat exchange heat dissipation mechanism (420) and a second water pump (430) arranged between the turbine heat dissipation mechanism (410) and the heat exchange heat dissipation mechanism (420), wherein the input end of the turbine heat dissipation mechanism (410) is connected and communicated with the output end of a drain pipe (202), the output end of the heat exchange heat dissipation mechanism (420) is connected and communicated with a water tank (200), the second water pump (430) is used for connecting and communicating the output end of the turbine heat dissipation mechanism (410) with the input end of the heat exchange heat dissipation mechanism (420), the turbine heat dissipation mechanism (410) is used for dissipating heat of high-temperature hot water and converting the high-temperature hot water into low-temperature hot water, and the heat exchange heat dissipation mechanism (420) is used for dissipating heat of the low-temperature hot water and converting the low-.
As a further optimization or improvement of the present solution.
The water tank (200) is fixedly installed between the first vertical plate (101) and the second vertical plate (102), the input end of the water area is connected with a water inlet pipe (201) which is vertically arranged downwards, the output end of the water area is connected with a water outlet pipe (202) which is vertically arranged downwards, the water tank (200) is set into a rectangular structure and is arranged in a sealing mode, a first water pump (210) is fixedly installed on the upper end face of the water tank (200), the input end of the first water pump (210) is inserted into the water tank (200) and extends to the bottom of the water tank, the output end of the first water pump (210) is connected and communicated with the water inlet pipe (201), the output end of the water outlet pipe (202) is connected and communicated with the input end of the heat dissipation device (400), and the output.
As a further optimization or improvement of the present solution.
The water tank (200) is provided with a valve (203) communicated with the bottom of the water tank along one end face of the water tank in the length direction, the valve (203) is set to be in an opening state and a closing state which can be mutually switched, the initial state is the closing state, and a water injection hole (204) communicated with the interior of the water tank (200) is formed in the upper end face of the water tank.
As a further optimization or improvement of the present solution.
The turbine heat dissipation mechanism (410) comprises a fixing plate (411) fixedly connected with the side face of the water tank (200), a fixing cylinder (412) with openings at the upper end and the lower end arranged is fixedly installed on the fixing plate (411), the fixing cylinder (412) is located below the drain pipe (202) and is coaxially arranged with the drain pipe (202), a circular fixing frame (412 a) with a circular shape and a hollow-out arrangement is fixedly arranged at the upper end and the lower end of the fixing cylinder (412), a rotating cylinder (413) is coaxially and rotatably arranged in the fixing cylinder (412), a circular end cover (414) which is in sealing connection and matching with the opening at the upper end and the lower end is coaxially and fixedly arranged at the handheld position of the rotating cylinder (413), the end cover (414) is rotatably connected and matched with the fixing frame (412 a), a rectangular cooling fin I (413 a) is fixedly arranged on the inner circular surface of the rotating cylinder (413), the width direction of the heat radiating fins is deviated from the radial direction of the rotating cylinder (413) by an angle larger than 20 degrees and smaller than 40 degrees, the first heat radiating fins (413 a) extend from the top of the rotating cylinder (413) to the bottom of the rotating cylinder, the first heat radiating fins (413 a) are provided with a plurality of heat radiating fins and are arranged in an array along the circumferential direction of the rotating cylinder (413), the outer circumferential surface of the rotating cylinder (413) is fixedly provided with rectangular second heat radiating fins (413 b), the length direction of the second heat radiating fins (413 b) is parallel to the axial direction of the rotating cylinder (413), the width direction of the second heat radiating fins is deviated from the radial direction of the rotating cylinder (413) by an angle larger than 20 degrees and smaller than 40 degrees, the second heat radiating fins (413 b) extend from the top of the rotating cylinder (413) to the bottom of the rotating cylinder, the second heat radiating fins, the first heat sink (413 a) and the second heat sink (413 b) are both made of copper materials;
a spindle (415) is coaxially arranged on the rotating cylinder (413), the upper end and the lower end of the spindle (415) penetrate through an end cover (414) and a fixed frame (412 a), the spindle (415) is fixedly connected with the end cover (414) in a sealing manner, the spindle (415) is in rotating connection and matching with the fixed frame (412 a), a cylindrical water inlet cavity (415 a) is vertically and downwards coaxially formed in the top end of the spindle (415), the water inlet cavity (415 a) extends to the inside of the rotating cylinder (413), a conical disc (416 a) is coaxially and fixedly sleeved on the spindle (415) and fixedly connected with the spindle (415) into a whole, the distance between conical surfaces of the conical disc (416 a) is gradually increased from top to bottom along the vertical direction, the conical disc (416 a) is positioned above the second radiating fins (413 b), an annular water tank (416 b) which is coaxially arranged with the spindle (415) and has an upward opening is formed in the middle position of the conical surface of the, the bottom of basin (416 b) and the bottom of intaking water cavity (415 a) are seted up and are used for putting through both and along the intercommunicating pore (416 c) that main shaft (415) radial arranged, and the output of drain pipe (202) is coaxial cup joints in the top of main shaft (415), and drain pipe (202) and main shaft (415) swivelling joint cooperation and sealed switch-on, be provided with air exit (417 a) rather than the internal connection switch-on the excircle face of fixed cylinder (412), the opening that both ends formed about fixed cylinder (412) and rotating cylinder (413) is the air intake.
As a further optimization or improvement of the present solution.
Turbine heat dissipation mechanism (410) still include that drive main shaft (415) carry out pivoted drive component, drive component includes with fixed plate (411) fixed connection and output shaft axial vertical downwards arrange heat dissipation motor (418), set up in belt drive assembly two between the output of heat dissipation motor (418) and the bottom of main shaft (415), belt drive assembly two is including coaxial fixed cover connect in heat dissipation motor (418) output shaft on the driving pulley two, coaxial fixed cup joint in main shaft (415) driven pulley two on the bottom and set up in driving pulley two and driven pulley two between and be used for connecting belt two between them.
Compared with the prior art, the water tank has the advantages that the water tank is ingenious in structure, simple in principle and convenient and fast to use, normal-temperature cold water in the water tank is pumped out and is in direct contact with extruded molten strip-shaped plastic, the molten strip-shaped plastic is cooled by water, heat exchange is carried out between the molten strip-shaped plastic and the normal-temperature cold water, the normal-temperature cold water is converted into high-temperature hot water, then the high-temperature hot water is subjected to heat dissipation and cooling treatment and is converted into normal-temperature cold water, the normal-temperature cold water is pumped back into the water tank.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a schematic view of the overall structure of the present invention.
Fig. 4 is a schematic view of the overall structure of the present invention.
Fig. 5 is a schematic diagram of the overall explosion of the present invention.
Fig. 6 is a partial structural schematic diagram of the present invention.
Fig. 7 is a schematic structural view of the cooling device.
Fig. 8 is a partial structural view of the cooling device.
Fig. 9 is a partially exploded view of the cooling device.
Fig. 10 is a partial structural view of the cooling device.
Fig. 11 is a partial structural view of a cooling device.
Fig. 12 is a partial structural view of the cooling device.
Fig. 13 is a partial structural view of the cooling device.
Fig. 14 is a partial structural view of the cooling device.
Fig. 15 is a partial structural view of the cooling device.
Fig. 16 is a schematic view of a structure of a bent tube.
Fig. 17 is a partial structural view of the cooling device.
Fig. 18 is a partial structural view of the cooling device.
Fig. 19 is a partial structural view of the cooling device.
Fig. 20 is a view showing the water tank and the cooling device in cooperation.
Fig. 21 is a view showing the water tank and the cooling device in cooperation.
Fig. 22 is a view showing a combination of the dicing apparatus and the cooling apparatus.
Fig. 23 is a view showing a combination of the dicing apparatus and the cooling apparatus.
Fig. 24 is a schematic view of the structure of the dicing apparatus.
Fig. 25 is a partial structural view of the dicing apparatus.
Fig. 26 is a view showing the combination of the heat sink, the cooling device and the water tank.
Fig. 27 is a view showing a heat sink and a cooling device.
Fig. 28 is a view showing the turbine heat dissipating mechanism in cooperation with a drain pipe.
Fig. 29 is a schematic structural view of a turbine heat dissipation mechanism.
Fig. 30 is a partial exploded view of the turbine heat dissipation mechanism.
Fig. 31 is a schematic view of the internal structure of the turbine heat dissipation mechanism.
Fig. 32 is a schematic view of the internal structure of the turbine heat dissipation mechanism.
Fig. 33 is a partial structural schematic view of the turbine heat dissipation mechanism.
Fig. 34 is a partial sectional view of the turbine heat dissipation mechanism.
Fig. 35 is a partial sectional view of the turbine heat dissipation mechanism.
Fig. 36 is a partial structural schematic view of a turbine heat dissipation mechanism.
Fig. 37 is a schematic structural view of a turbine heat dissipation mechanism.
Fig. 38 is a view showing a turbine heat dissipation mechanism in cooperation with a cooling device.
Fig. 39 is a connection diagram of the second water pump, the turbine heat dissipation mechanism, and the heat exchange heat dissipation mechanism.
Detailed Description
A water circulation cooling system of a plastic granulator comprises a cooling device 100 connected with an extrusion end of the plastic granulator, a granulating device 300 connected with the extrusion end of the cooling device 100, and a water tank 200 used for circularly supplying normal-temperature cold water to the cooling device 100, wherein a normal-temperature cold water output end of the water tank 200 is directly connected and communicated with an input end of the cooling device 100, a heat dissipation device 400 indirectly connected and communicated is arranged between a normal-temperature cold water input end of the water tank 200 and an output end of the cooling device 100, the cooling device 100 is used for receiving molten strip-shaped plastic extruded by the plastic granulator and cooling the plastic, and the granulating device 300 is used for receiving strip-shaped hard plastic extruded by the cooling device 100 and granulating the hard plastic.
Specifically, the cooling device 100 includes a first vertical plate 101 and a second vertical plate 102 which are vertically and oppositely arranged, a connecting plate 103 fixedly connecting the first vertical plate 101 and the second vertical plate 102 is arranged between the first vertical plate 101 and the second vertical plate 102, the connecting plate 103 is arranged on the side of the first vertical plate 101 and the second vertical plate 102 and near the top of the first vertical plate, a middle vertical plate 104 arranged between the first vertical plate 101 and the second vertical plate 102 is fixedly arranged on the connecting plate 103, the middle vertical plate 104 is arranged near the second vertical plate 102, the cooling device 100 further includes two coaxially arranged docking discs 110, wherein one docking disc 110 is fixedly arranged on the middle vertical plate 104, the docking disc 110 is an output disc, the other docking disc 110 is connected with the extrusion end of the plastic granulator, the docking disc 110 is an input disc, the input disc is arranged on the outer circumferential surface of the docking disc 110, an external boss 111 is coaxially and fixedly connected with the extrusion end of the middle vertical plate 104/plastic granulator, one end face of the butt joint disc 110 close to each other is provided with a butt joint hole 112 arranged parallel to the axial direction of the butt joint disc, one end face of the butt joint disc opposite to each other is coaxially provided with a circular first mounting groove 113, a first butt joint 114 parallel to the axial direction of the first mounting groove is arranged in the first mounting groove 113, the first butt joint 114 is communicated with the butt joint hole 112, the butt joint hole 112 is provided with a plurality of water cooling pipes 115 which are aligned with extrusion holes of a plastic granulator one by one, the first butt joint 114 is arranged on the input disc and is aligned with the butt joint hole 112 one by one, the first butt joint 114 on the input disc is in sealed butt joint with the extrusion holes of the plastic granulator, the butt joint hole 112 on the input disc and the butt joint hole 112 on the extrusion disc are provided with water cooling pipes 115 for connecting and communicating the two, the water cooling pipes 115 movably penetrate through the first vertical plate 101, the diameter, in this process, the molten plastic strip and the cold water at normal temperature perform heat exchange in the water-cooling pipe 115, thereby cooling the molten plastic strip.
More specifically, in order to be able to inject cold water into the water cooling pipe 115 at normal temperature, an annular groove 116 is coaxially formed on the outer circumferential surface of the docking tray 110, a sealing ring 117 forming a sealing connection fit with the annular groove 116 is disposed at a notch of the annular groove 116, the annular groove 116 and the sealing ring 117 together form a water chamber, and a connection hole 118 radially disposed along the docking tray 110 and communicating the water chamber and the docking hole 112 is disposed between the water chamber and the docking hole 112.
More specifically, in order to prevent the cold water at normal temperature in the water cooling pipe 115 from overflowing from the first butt joint on the output tray, the cooling device 100 further includes an extrusion tray 120 fixedly installed on the second riser 102, an axial direction of the extrusion tray 120 is parallel to an axial direction of the butt joint tray 110, an axial line of the extrusion tray 120 is located right above an axial line of the butt joint tray 110, an external boss second 121 is coaxially and fixedly installed on an outer circumferential surface of the extrusion tray 120, the external boss second 121 is fixedly connected with the second riser 102, a circular mounting groove second 122 is coaxially installed on one end surface of the extrusion tray 120 close to the butt joint tray 110, a butt joint second 123 is arranged in the mounting groove second 122 and is parallel to the axial direction, the butt joint second 123 is provided with a plurality of butt joints first 114 which are matched with the output tray one by one, an axial line of the butt joint second 123 which is matched with each other is located right above the butt joint first 114, a bending pipe 125 for connecting and communicating the, the bent pipe 125 comprises a horizontal section two 125c coaxially communicated with the butt joint two 123, a horizontal section one 125b coaxially communicated with the butt joint one 114, and an inclined section 125a arranged between the horizontal section one 125b and the horizontal section two 125c and used for connecting and communicating the horizontal section one 125b and the horizontal section two 125c, wherein the inclined angle of the inclined section 125a of the bent pipe 125 is larger than 30 degrees and smaller than 45 degrees, the inclined section 125a is gradually upwards tilted from the horizontal section one 125b to the horizontal section two 125c, one end face, away from the butt joint disc 110, of the extrusion disc 120 is provided with a grain cutting end face 124, output holes communicated with the butt joint two 123 in a one-to-one correspondence mode are formed in the grain cutting end face 124, and through small-angle inclined arrangement of the bent pipe 125, on one hand, normal-temperature cold water is prevented from overflowing outwards from the butt joint one 114 on the output disc.
In the cooling process, the molten strip-shaped plastic is extruded from the extrusion hole of the plastic granulator and inserted into the water-cooled tube 115, the molten strip-shaped plastic gradually extends towards the bent tube 125 along the water-cooled tube 115, in the process, the water tank 200 supplies normal-temperature cold water to the water chamber on the input tray, the normal-temperature cold water enters the butt joint hole 112 from the connecting hole 118 and then enters the water-cooled tube 115 from the butt joint hole 112, the normal-temperature cold water flows towards the output tray from the input tray along the water-cooled tube 115, meanwhile, the normal-temperature cold water is fully contacted with the molten strip-shaped plastic, heat is introduced into the normal-temperature cold water by the molten strip-shaped plastic, the temperature of the normal-temperature cold water rises and is changed into high-temperature hot water, the high-temperature hot water enters the water chamber on the output tray from the connecting hole 118, then the high-temperature hot water flows into the heat sink 400, the heat sink 400 performs, the cooled hard plastic strips are discharged from an output port of the extrusion disc 120, and the hard plastic strips extruded by the dicing device 300 are diced.
As a more optimized scheme of the invention, in order to improve the cooling effect, the water-cooling pipe 115 comprises a first pipeline 115a which is coaxially communicated with the butt joint hole 112 on the output disc, a second pipeline 115b which is coaxially communicated with the butt joint hole 112 on the input disc, and a middle copper pipe 115c which is arranged between the first pipeline 115a and the second pipeline 115b and is used for connecting and communicating the first pipeline and the second pipeline, a rectangular heat dissipation channel 140 with openings at the upper end and the lower end is sleeved outside the middle copper pipe 115c, a plurality of heat dissipation fins 141 which are vertically arranged are arranged in the heat dissipation channel 140, the middle copper pipe 115c is vertical to the plane of the heat dissipation fins 141, the heat dissipation fins 141 are arranged at equal intervals, the heat dissipation fins 141 are in contact with the middle copper pipe 115c, the significance of the scheme is that normal temperature cold water exchanges heat with the molten strip-shaped plastic and is converted into high temperature hot, effectively reduced high temperature hot water's temperature, simultaneously, alleviateed heat abstractor 400 later stage to high temperature hot water radiating burden.
The water tank 200 is fixedly installed between the first vertical plate 101 and the second vertical plate 102, a water inlet pipe 201 which is vertically and downwardly arranged is connected to a water cavity on the input disc, a water drain pipe 202 which is vertically and downwardly arranged is connected to a water cavity on the output disc, the water tank 200 is arranged in a rectangular structure and is hermetically arranged, a first water pump 210 is fixedly installed on the upper end face of the water tank 200, the input end of the first water pump 210 is inserted into the water tank 200 and extends to the bottom of the first water pump, the output end of the first water pump 210 is connected and communicated with the water inlet pipe 201, the output end of the water drain pipe 202 is connected and communicated with the input end of the heat dissipation device 400, and the.
Specifically, normal atmospheric temperature cold water in the water tank 200 recycles the certain time, avoids the normal atmospheric temperature cold water in the water tank 200 to go bad and smelly, water tank 200 is provided with the valve 203 of being connected the switch-on rather than the bottom along its length direction's a terminal surface, but the open mode that the valve 203 set to mutual switch-over to and closed state and initial state be closed state, and the water injection hole 204 rather than inside switch-on is seted up to water tank 200 up end, outwards discharges the normal atmospheric temperature cold water in the water tank 200 through valve 203, injects normal atmospheric temperature cold water into in towards water tank 200 through water injection hole 204.
In the working process of the water tank 200, the first water pump 210 is started, the water pump 210 pumps normal-temperature cold water in the water tank 200 out, the normal-temperature cold water is conveyed into a water cavity on the input disc through the water inlet pipe 201, the normal-temperature cold water flows from the input disc to the output disc through the water cooling pipe 115 and enters the water cavity on the output disc, in the process, the normal-temperature cold water is converted into high-temperature hot water, the high-temperature hot water flows into the heat dissipation device 400 through the water discharge pipe 202, the heat dissipation device 400 dissipates heat of the high-temperature hot water and cools the high-temperature hot water, the high-temperature hot water is converted into normal-temperature cold water, the normal-temperature cold water is discharged into the water tank 200, when the normal-temperature cold water in the water tank 200 needs to be replaced, the valve 203 is switched from the closed state to the open state, the normal-temperature cold.
In order to carry out the cutting treatment on the strip-shaped hard plastic output by the extrusion disc 120 and cooled, one end face of the second vertical plate 102, which is far away from the first vertical plate 101, is fixedly provided with a first bulge 102a and a second bulge 102b, the first bulge 102a is positioned above the extrusion disc 120, the second bulge 102b is positioned below the extrusion disc 120, the second bulge 102b is provided with two bulges and is arranged in bilateral symmetry along the axial direction parallel to the extrusion disc 120, the cutting device 300 comprises guide rods 301 which are fixedly arranged between the first bulge 102a and the second bulge 102b and are arranged vertically in the axial direction, the guide rods 301 are provided with two and are in one-to-one correspondence with the first bulges 102a, lifting blocks 302 are movably sleeved on the guide rods 301, the lifting blocks 302 and the guide rods 301 form sliding guide fit along the vertical direction, a cutter 303 is fixedly arranged between the two lifting blocks 302, the upper side and the lower side of the cutter 303 are both, the cutting edge 303 is driven to move up and down in the vertical direction, so that the strip-shaped hard plastic output by the extrusion disc 120 is granulated.
Specifically, in order to drive the cutter 303 to move up and down, the dicing device 300 further includes a square frame 304 with an upward opening, the opening of the square frame 304 is fixedly connected with the outer side surface of the lifting block 302, the bottom of the square frame 304 is provided with a guide groove 305 which is perpendicular to the axial direction of the extrusion disc 120 and is horizontally arranged, the dicing device 300 further includes a turntable 306 which is rotatably arranged on one end surface of the second vertical plate 102 which is away from the first vertical plate 101, the axial direction of the turntable 306 is parallel to the axial direction of the extrusion disc 120 and the turntable 306 is positioned right below the extrusion disc 120, the edge of one end surface of the turntable 306 which is away from the second vertical plate 102 is fixedly provided with a raised head 307, the raised head 307 is inserted into the guide groove 305 and the raised head 307 can slide along the guide direction of the guide groove 305, in order to drive the turntable 306 to slide, the dicing device 300 further includes a dicing motor 308 which is fixedly, the axial direction of the output shaft of the pelletizing motor 308 is parallel to the axial direction of the turntable 306, a first belt transmission component 309 used for connecting the first belt transmission component and the second belt transmission component is arranged between the output shaft of the pelletizing motor 308 and the turntable 306, the first belt transmission component 309 comprises a first driving belt wheel which is coaxially and fixedly sleeved on the output shaft of the pelletizing motor 308, a first driven belt wheel which is coaxially and fixedly sleeved on the turntable 306 and a first belt which is arranged between the first driving belt wheel and the first driven belt wheel and used for connecting the first belt transmission component and the second belt transmission component, the turntable 306 is driven to rotate through the pelletizing motor 308, the raised head 307 drives the square frame 304 to move up and down, the square frame 304 drives the cutter 303 to move up and down.
More specifically, in order to guide and collect the plastic particles, the pelletizing device 300 further includes a guide hopper 310 fixedly mounted on the second vertical plate 102, the guide hopper 310 is located below the extrusion disc 120, and the guide hopper 310 is gradually arranged in a downward inclination manner along the direction of outputting the hard plastic strips from the extrusion disc 120, and the inclined end of the guide hopper is directed to the particle collecting box.
During the operation of the dicing device 300, the extrusion disc 120 gradually outputs the cooled hard plastic strip, during the process, the belt transmission assembly i 309 transmits the power of the dicing motor 308 to the turntable 306 and drives the turntable 306 to rotate, the turntable 306 drives the protruding head 307 to rotate around the axial direction of the turntable 306, the protruding head 307 rotates along the guide groove 305 and drives the square frame 304 to move up and down, the square frame 304 drives the lifting block 302 to move up and down along the guide rod 301, the lifting block 302 drives the cutter 303 to move up and down along the dicing end face 124, dicing the extruded hard plastic strip, and the plastic particles fall into the guide hopper 310 and slide into the collection box under the guide effect of the guide hopper 310. compared with the dicing-before-dicing and then cooling, the advantage of the present scheme is that the deformation of the plastic particles is effectively avoided, and the regularity of the plastic particles is ensured, while avoiding sticking of the molten plastic to the blade 303.
In order to be able to cool down the high-temperature hot water discharged from the drain pipe 202 and change it into normal-temperature cold water, the heat dissipation device 400 includes a turbine heat dissipation mechanism 410, a heat exchange heat dissipation mechanism 420 and a second water pump 430 arranged between the turbine heat dissipation mechanism 410 and the heat exchange heat dissipation mechanism 420, the input end of the turbine heat dissipation mechanism 410 is connected with the output end of the drain pipe 202, the output end of the heat exchange heat dissipation mechanism 420 is connected with the water tank 200, the second water pump 430 is used for connecting the output end of the turbine heat dissipation mechanism 410 with the input end of the heat exchange heat dissipation mechanism 420, the turbine heat dissipation mechanism 410 is used for dissipating heat of the high-temperature hot water and changing the high-temperature hot water into low-temperature hot water, and the heat exchange heat dissipation mechanism 420 is used for dissipating heat.
Specifically, the turbine heat dissipation mechanism 410 includes a fixing plate 411 fixedly connected to a side surface of the water tank 200, a fixing cylinder 412 with openings at upper and lower ends is fixedly installed on the fixing plate 411, the fixing cylinder 412 is located below the drain pipe 202 and coaxially arranged with the drain pipe 202, circular fixing frames 412a with circular and hollow-out arrangement are fixedly installed at upper and lower ends of the fixing cylinder 412, a rotating cylinder 413 is coaxially and rotatably installed in the fixing cylinder 412, circular end covers 414 forming sealing connection and matching with the openings at upper and lower ends are coaxially and fixedly installed at the openings at upper and lower ends of the rotating cylinder 413 by holding the rotating cylinder 413, the end covers 414 are rotatably connected and matched with the fixing frames 412a, rectangular heat dissipation fins 413a are fixedly installed on an inner circumferential surface of the rotating cylinder 413, a length direction of the heat dissipation fins 413a is parallel to an axial direction of the rotating cylinder 413, a width direction of the heat dissipation fins 413 deviates from a radial direction of the rotating cylinder, the first cooling fins 413a are arranged in a plurality of rows and arranged in an array along the circumferential direction of the rotating cylinder 413, the outer circular surface of the rotating cylinder 413 is fixedly provided with rectangular second cooling fins 413b, the length direction of the second cooling fins 413b is parallel to the axial direction of the rotating cylinder 413, the width direction of the second cooling fins 413b deviates from the radial direction of the rotating cylinder 413 by an angle larger than 20 degrees and smaller than 40 degrees, the second cooling fins 413b extend from the top to the bottom of the rotating cylinder 413, the second cooling fins 413b are arranged in a plurality of rows and arranged along the circumferential direction of the rotating cylinder 413, and the rotating cylinder 413, the first cooling fins 413a and the second cooling fins 413b are all made of copper materials, high-temperature hot water is sprayed onto the first cooling fins 413a from top to bottom, then the rotating cylinder 413 is driven to rotate, and heat.
Specifically, a main shaft 415 is coaxially arranged on the rotating cylinder 413, the upper end and the lower end of the main shaft 415 penetrate through the end cover 414 and the fixing frame 412a, the main shaft 415 is fixedly connected with the end cover 414 in a sealing manner, the main shaft 415 is rotatably connected and matched with the fixing frame 412a, a cylindrical water inlet cavity 415a is coaxially arranged at the top end of the main shaft 415 vertically downwards, the water inlet cavity 415a extends to the inside of the rotating cylinder 413, a conical disc 416a is coaxially and fixedly sleeved on the main shaft 415 and fixedly connected with the main shaft 415 into a whole, the distance between conical surfaces of the conical disc 416a is gradually increased along the vertical direction from top to bottom, the conical disc 416a is positioned above the two cooling fins 413b, an annular water tank 416b which is coaxially arranged with the main shaft 415 and has an upward opening is arranged at the middle position of the conical surface of the conical disc 416a along the inclination direction thereof, a communication hole 416c which is used for communicating the, the output end of the water discharge pipe 202 is coaxially sleeved at the top of the main shaft 415, the water discharge pipe 202 is rotatably connected, matched and hermetically communicated with the main shaft 415, in order to facilitate the exchange between air in a heat dissipation area between the rotating cylinder 413 and the fixed cylinder 412 and the outside air, an air outlet 417a which is connected and communicated with the inside of the fixed cylinder 412 is arranged on the outer circular surface of the fixed cylinder 412, openings formed at the upper end and the lower end of the fixed cylinder 412 and the rotating cylinder 413 are air inlets, high-temperature hot water uniformly overflows from the conical surface of the conical disk 416a and is sprinkled onto the first cooling fins 413a, the high-temperature hot water completes heat exchange with the first cooling fins 413a, the first cooling fins 413a transmit heat to the second cooling fins 413b, the heat on the second cooling fins 413b is dissipated to the air by driving the rotating cylinder 413 to rotate, and the high-temperature.
More specifically, in order to drive the rotating cylinder 413 to rotate, the turbine heat dissipation mechanism 410 further includes a driving component for driving the main shaft 415 to rotate, the driving component includes a heat dissipation motor 418 fixedly connected to the fixing plate 411 and disposed vertically and downwardly along the axial direction of the output shaft, a second belt transmission assembly is disposed between the output end of the heat dissipation motor 418 and the bottom end of the main shaft 415, the second belt transmission assembly includes a second driving pulley coaxially fixedly sleeved on the output shaft of the heat dissipation motor 418, a second driven pulley coaxially fixedly sleeved on the bottom end of the main shaft 415, and a second belt disposed between the second driving pulley and the second driven pulley and used for connecting the two, and the rotating cylinder 413 is driven to rotate around the axial direction of the rotating cylinder 413 through the rotation of the heat dissipation motor.
The top of the high-temperature hot water cooling fin 413a flows downwards to the bottom of the high-temperature hot water cooling fin 413a and falls into the bottom of the rotating cylinder 413, at the moment, the high-temperature hot water is converted into low-temperature hot water, in order to facilitate the bottom of the low-temperature hot water rotating cylinder 413 to be discharged outwards, a cylindrical drainage water cavity 415b is coaxially formed in the vertical upward direction at the bottom end of the main shaft 415, the drainage water cavity 415b extends into the rotating cylinder 413, a communication groove 415c for connecting and communicating the drainage water cavity 415b and the rotating cylinder 413 is arranged between the drainage water cavity 415b and the bottom of the rotating cylinder 413, and in order to improve the efficiency of low-temperature hot water discharging outwards, the communication.
During the operation of the turbine heat dissipation mechanism 410, the high temperature hot water discharged from the water discharge pipe 202 flows into the water inlet cavity 415a, then the high temperature hot water flows into the water tank 416b through the communication hole 416c, the high temperature hot water overflows from the notch of the water tank 416b and slides uniformly around along the tapered surface of the tapered disk 416a, the high temperature hot water sprinkles uniformly on the first heat dissipation fins 413a and slides from the top of the first heat dissipation fins 413a to the bottom thereof, the high temperature hot water exchanges heat with the first heat dissipation fins 413a and transfers the heat to the first heat dissipation fins 413a, the first heat dissipation fins 413a transfer the heat to the second heat dissipation fins 413b, the high temperature hot water is converted into low temperature hot water and gathers at the bottom of the rotary cylinder 413, and flows into the water discharge cavity 415b through the communication groove 415c, and at the same time, the second belt transmission assembly 419 transfers the power on the output shaft of the heat dissipation motor 418 to the main shaft 415 and drives the main shaft 415 to, the main shaft 415 will drive the rotating cylinder 413 to rotate synchronously, the two cooling fins 413b will rotate synchronously around the axial direction of the main shaft 415, air enters the cooling area from the air inlet and is discharged from the discharge port 417a, and the two cooling fins 413b exchange heat with the air to quickly dissipate heat on the two cooling fins 413b to the air.
As a more optimized scheme of the present invention, in order to utilize the high-speed airflow discharged from the air outlet 417a, a draft hood 417b for connecting and communicating the air outlet 417a and the bottom of the heat dissipation channel 140 is disposed between the air outlet 417a and the bottom of the heat dissipation channel 140.
In order to further dissipate the heat of the low-temperature hot water discharged from the drainage cavity 415b to convert the low-temperature hot water into normal-temperature cold water and discharge the cold water into the water tank 200, the heat exchange heat dissipation mechanism 420 includes a low-temperature hot water pipe 421 and a normal-temperature cold water pipe 422 which are arranged in an up-down symmetrical manner and are transversely arranged, the low-temperature hot water pipe 421 is located right below the normal-temperature cold water pipe 422 and both of which are square pipes, the low-temperature hot water pipe 420 is fixedly installed on the upper end surface of the water tank 200, the low-temperature hot water pipe 421 and the normal-temperature cold water pipe 422 are both hard pipes, a copper heat dissipation pipe 423 is vertically arranged between the low-temperature hot water pipe 421 and the normal-temperature cold water pipe 422, the heat dissipation pipes 423 are provided with a plurality of heat dissipation pipes and are arranged in an array along the length direction of the low-, in order to discharge the low-temperature hot water in the drainage water cavity 415b into the low-temperature hot water pipeline 421, the input end of the second water pump 430 is coaxially sleeved on the bottom end of the main shaft 415 and is in rotating sealing connection and matching with the main shaft 415, the output end of the second water pump 430 is connected with one end of the low-temperature hot water pipeline 421, the other end of the low-temperature hot water pipeline 421 is arranged in a sealing manner, in order to discharge the normal-temperature cold water in the normal-temperature cold water pipeline 422 into the water tank 200, one end of the normal-temperature cold water pipeline 422 is communicated with a return pipe 424, the output end of the return pipe 424 is inserted into the water tank 200, and the.
Specifically, in order to enable the low-temperature hot water to be converted into the normal-temperature cold water through heat dissipation in the heat dissipation pipe 423 and enter the normal-temperature cold water pipeline 422, the heat exchange heat dissipation mechanism 420 further comprises a first external connection pipe 425, a second external connection pipe 426, a first tap water pipe 427 and a second tap water pipe 428, wherein the first external connection pipe 425 is located right below the second external connection pipe 426, the length direction of the first external connection pipe 425 is parallel to the length direction of the low-temperature hot water pipeline 421 and the two external connection pipes are arranged close to each other, the outer circular surface of the first external connection pipe 425 is connected and communicated with the bottom of the outer pipe 423b, one end of the first external connection pipe 425 is connected and communicated with the output end of the first tap water pipe 427, the other end of the first external connection pipe 425 is arranged closed, the length direction of the second external connection pipe 426 is parallel to the length direction of the low-temperature hot water pipeline 422 and the two external, the input end of the first tap water pipe 427 and the output end of the second tap water pipe 428 are connected in series with a tap water conveying pipeline of the factory.
The water demand in the factory is very large, therefore, the running water in the running water conveying pipeline will flow continuously, the heat exchange heat dissipation mechanism 420 is in the working process, the second water pump 430 pumps the low-temperature hot water in the drainage water cavity 415b into the low-temperature hot water pipeline 421, the low-temperature hot water flows upwards through the inner pipe 423a, in the process, the low-temperature hot water and the running water in the outer pipe 423b complete heat exchange and are converted into normal-temperature cold water to enter the normal-temperature cold water pipeline 422, then the normal-temperature cold water flows into the water tank 200 through the return pipe 424, the significance of the scheme is achieved, the running water is used for cooling the low-temperature hot water discharged by the turbine heat dissipation mechanism 410, and the energy conservation and environmental protection are achieved.
Claims (7)
1. Be applied to water-cooling heat dissipation circulation component of granulation is retrieved to waste plastic foam, its characterized in that: the water-cooled heat dissipation device comprises an original heating component arranged in a water area, a water tank (200) and a heat dissipation device (300), wherein the water tank (200) is connected and communicated with an input end of the water area and used for supplying normal-temperature cold water into the water area, an output end of the water area is connected and communicated with an input end of the heat dissipation device (300) and used for discharging high-temperature hot water into the heat dissipation device (300), the heat dissipation device (300) is used for cooling the high-temperature hot water and converting the high-temperature hot water into normal-temperature cold water to flow back into the water tank (200), and the normal-temperature cold water is subjected to unidirectional circulation in the water tank (;
the heat dissipation device (400) comprises a turbine heat dissipation mechanism (410), a heat exchange heat dissipation mechanism (420) and a second water pump (430) arranged between the turbine heat dissipation mechanism (410) and the heat exchange heat dissipation mechanism (420), wherein the input end of the turbine heat dissipation mechanism (410) is connected and communicated with the output end of a drain pipe (202), the output end of the heat exchange heat dissipation mechanism (420) is connected and communicated with a water tank (200), the second water pump (430) is used for connecting and communicating the output end of the turbine heat dissipation mechanism (410) with the input end of the heat exchange heat dissipation mechanism (420), the turbine heat dissipation mechanism (410) is used for dissipating heat of high-temperature hot water and converting the high-temperature hot water into low-temperature hot water, and the heat exchange heat dissipation mechanism (420) is used for dissipating heat of the low-temperature hot water and converting the low-.
2. The water-cooling heat dissipation circulation component applied to waste plastic foam recovery granulation as claimed in claim 1, wherein: the water tank (200) is fixedly installed between the first vertical plate (101) and the second vertical plate (102), the input end of the water area is connected with a water inlet pipe (201) which is vertically arranged downwards, the output end of the water area is connected with a water outlet pipe (202) which is vertically arranged downwards, the water tank (200) is set into a rectangular structure and is arranged in a sealing mode, a first water pump (210) is fixedly installed on the upper end face of the water tank (200), the input end of the first water pump (210) is inserted into the water tank (200) and extends to the bottom of the water tank, the output end of the first water pump (210) is connected and communicated with the water inlet pipe (201), the output end of the water outlet pipe (202) is connected and communicated with the input end of the heat dissipation device (400), and the output.
3. The water-cooling heat dissipation circulation component applied to waste plastic foam recovery granulation as claimed in claim 1, wherein: the water tank (200) is provided with a valve (203) communicated with the bottom of the water tank along one end face of the water tank in the length direction, the valve (203) is set to be in an opening state and a closing state which can be mutually switched, the initial state is the closing state, and a water injection hole (204) communicated with the interior of the water tank (200) is formed in the upper end face of the water tank.
4. The water-cooling heat dissipation circulation component applied to waste plastic foam recovery granulation as claimed in claim 1, wherein: the turbine heat dissipation mechanism (410) comprises a fixing plate (411) fixedly connected with the side face of the water tank (200), a fixing cylinder (412) with openings at the upper end and the lower end arranged is fixedly installed on the fixing plate (411), the fixing cylinder (412) is located below the drain pipe (202) and is coaxially arranged with the drain pipe (202), a circular fixing frame (412 a) with a circular shape and a hollow-out arrangement is fixedly arranged at the upper end and the lower end of the fixing cylinder (412), a rotating cylinder (413) is coaxially and rotatably arranged in the fixing cylinder (412), a circular end cover (414) which is in sealing connection and matching with the opening at the upper end and the lower end is coaxially and fixedly arranged at the handheld position of the rotating cylinder (413), the end cover (414) is rotatably connected and matched with the fixing frame (412 a), a rectangular cooling fin I (413 a) is fixedly arranged on the inner circular surface of the rotating cylinder (413), the width direction of the heat radiating fins is deviated from the radial direction of the rotating cylinder (413) by an angle larger than 20 degrees and smaller than 40 degrees, the first heat radiating fins (413 a) extend from the top of the rotating cylinder (413) to the bottom of the rotating cylinder, the first heat radiating fins (413 a) are provided with a plurality of heat radiating fins and are arranged in an array along the circumferential direction of the rotating cylinder (413), the outer circumferential surface of the rotating cylinder (413) is fixedly provided with rectangular second heat radiating fins (413 b), the length direction of the second heat radiating fins (413 b) is parallel to the axial direction of the rotating cylinder (413), the width direction of the second heat radiating fins is deviated from the radial direction of the rotating cylinder (413) by an angle larger than 20 degrees and smaller than 40 degrees, the second heat radiating fins (413 b) extend from the top of the rotating cylinder (413) to the bottom of the rotating cylinder, the second heat radiating fins, the first heat sink (413 a) and the second heat sink (413 b) are both made of copper materials;
a spindle (415) is coaxially arranged on the rotating cylinder (413), the upper end and the lower end of the spindle (415) penetrate through an end cover (414) and a fixed frame (412 a), the spindle (415) is fixedly connected with the end cover (414) in a sealing manner, the spindle (415) is in rotating connection and matching with the fixed frame (412 a), a cylindrical water inlet cavity (415 a) is vertically and downwards coaxially formed in the top end of the spindle (415), the water inlet cavity (415 a) extends to the inside of the rotating cylinder (413), a conical disc (416 a) is coaxially and fixedly sleeved on the spindle (415) and fixedly connected with the spindle (415) into a whole, the distance between conical surfaces of the conical disc (416 a) is gradually increased from top to bottom along the vertical direction, the conical disc (416 a) is positioned above the second radiating fins (413 b), an annular water tank (416 b) which is coaxially arranged with the spindle (415) and has an upward opening is formed in the middle position of the conical surface of the, the bottom of basin (416 b) and the bottom of intaking water cavity (415 a) are seted up and are used for putting through both and along the intercommunicating pore (416 c) that main shaft (415) radial arranged, and the output of drain pipe (202) is coaxial cup joints in the top of main shaft (415), and drain pipe (202) and main shaft (415) swivelling joint cooperation and sealed switch-on, be provided with air exit (417 a) rather than the internal connection switch-on the excircle face of fixed cylinder (412), the opening that both ends formed about fixed cylinder (412) and rotating cylinder (413) is the air intake.
5. The water-cooling heat dissipation circulation component applied to waste plastic foam recovery granulation as claimed in claim 1 or 4, wherein: turbine heat dissipation mechanism (410) still include that drive main shaft (415) carry out pivoted drive component, drive component includes with fixed plate (411) fixed connection and output shaft axial vertical downwards arrange heat dissipation motor (418), set up in belt drive assembly two between the output of heat dissipation motor (418) and the bottom of main shaft (415), belt drive assembly two is including coaxial fixed cover connect in heat dissipation motor (418) output shaft on the driving pulley two, coaxial fixed cup joint in main shaft (415) driven pulley two on the bottom and set up in driving pulley two and driven pulley two between and be used for connecting belt two between them.
6. The water-cooling heat dissipation circulation component applied to waste plastic foam recovery granulation as claimed in claim 4, wherein: the bottom end of the main shaft (415) is vertically upwards coaxially provided with a cylindrical drainage water cavity (415 b), the drainage water cavity (415 b) extends to the inside of the rotating cylinder (413), a communication groove (415 c) for connecting and communicating the drainage water cavity (415 b) and the rotating cylinder (413) is arranged between the bottom of the rotating cylinder (413), and the communication grooves (415 c) are provided with a plurality of communication grooves and are arranged in an array mode along the circumferential direction where the main shaft (415) is located.
7. The water-cooling heat dissipation circulation component applied to waste plastic foam recovery granulation as claimed in claim 1, wherein: the heat exchange heat dissipation mechanism (420) comprises a low-temperature hot water pipeline (421) and a normal-temperature cold water pipeline (422) which are symmetrically arranged up and down and transversely arranged, the low-temperature hot water pipeline (421) is positioned under the normal-temperature cold water pipeline (422) and both are square pipelines, the low-temperature hot water pipeline (420) is fixedly arranged on the upper end surface of the water tank (200), the low-temperature hot water pipeline (421) and the normal-temperature cold water pipeline (422) are hard conduits, copper heat dissipation pipes (423) are vertically arranged between the low-temperature hot water pipeline (421) and the normal-temperature cold water pipeline (422), the heat dissipation pipes (423) are provided with a plurality of heat dissipation pipes and are arranged in an array along the length direction of the low-temperature hot water pipeline (421), each heat dissipation pipe (423) comprises an inner pipe (423 a) and an outer pipe (423 b) which are mutually isolated, the inner, the input end of the second water pump (430) is coaxially sleeved on the bottom end of the main shaft (415) and is in rotating sealing connection and matching with the bottom end of the main shaft, the output end of the second water pump (430) is connected and communicated with one end of the low-temperature hot water pipeline (421), the other end of the low-temperature hot water pipeline (421) is arranged in a sealing mode, one end of the normal-temperature cold water pipeline (422) is communicated with a return pipe (424), the output end of the return pipe (424) is inserted into the water tank (200), and the other end of the normal-temperature cold water pipeline (422);
the heat exchange heat dissipation mechanism (420) further comprises a first external connection pipe (425), a second external connection pipe (426), a first tap water pipe (427) and a second tap water pipe (428), the first external connection pipe (425) is located right below the second external connection pipe (426), the length direction of the first external connection pipe (425) is parallel to the length direction of the low-temperature hot water pipeline (421) and the two external connection pipes are arranged close to each other, the outer circular surface of the first external connection pipe (425) is connected and communicated with the bottom of the outer pipe (423 b), one end of the first external connection pipe (425) is connected and communicated with the output end of the first tap water pipe (427), the other end of the first external connection pipe (425) is arranged in a closed mode, the length direction of the second external connection pipe (426) is parallel to the length direction of the low-temperature hot water pipeline (422) and the two external connection pipes are arranged close to each other, the outer circular surface of the second external connection pipe (426) is connected and, the input end of the tap water pipe I (427) and the output end of the tap water pipe II (428) are connected in series on a tap water conveying pipeline of a factory.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917676.XA CN110640930B (en) | 2019-09-26 | 2019-09-26 | Water-cooling heat dissipation circulating component applied to waste plastic foam recovery granulation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917676.XA CN110640930B (en) | 2019-09-26 | 2019-09-26 | Water-cooling heat dissipation circulating component applied to waste plastic foam recovery granulation |
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| CN110640930A true CN110640930A (en) | 2020-01-03 |
| CN110640930B CN110640930B (en) | 2021-09-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112504593A (en) * | 2020-12-15 | 2021-03-16 | 桂林航天工业学院 | Water-cooling switching device for thermal vibration test |
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| DE202004001331U1 (en) * | 2004-01-29 | 2004-07-01 | Chang, Kuo-Ta | Cooler as tangential bladed blower has submounted concave or convex surfaced base with inbuilt heat-exchange elements as cooling fingers to dissipate operating heat assisted by base surface shape. |
| JP2010030140A (en) * | 2008-07-29 | 2010-02-12 | Takahashi Gensaku | Production method and production apparatus for thermoplastic synthetic resin pellet |
| CN107150435A (en) * | 2017-07-14 | 2017-09-12 | 常熟市中联光电新材料有限责任公司 | Plastic pellet comminutor cools down water recycling device |
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| DE202004001331U1 (en) * | 2004-01-29 | 2004-07-01 | Chang, Kuo-Ta | Cooler as tangential bladed blower has submounted concave or convex surfaced base with inbuilt heat-exchange elements as cooling fingers to dissipate operating heat assisted by base surface shape. |
| JP2010030140A (en) * | 2008-07-29 | 2010-02-12 | Takahashi Gensaku | Production method and production apparatus for thermoplastic synthetic resin pellet |
| CN107150435A (en) * | 2017-07-14 | 2017-09-12 | 常熟市中联光电新材料有限责任公司 | Plastic pellet comminutor cools down water recycling device |
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| CN112504593A (en) * | 2020-12-15 | 2021-03-16 | 桂林航天工业学院 | Water-cooling switching device for thermal vibration test |
| CN112504593B (en) * | 2020-12-15 | 2023-06-27 | 桂林航天工业学院 | Water-cooling switching device for thermal vibration test |
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