CN206733564U - A kind of cooling device of dual-screw pelletizer - Google Patents
A kind of cooling device of dual-screw pelletizer Download PDFInfo
- Publication number
- CN206733564U CN206733564U CN201720438576.5U CN201720438576U CN206733564U CN 206733564 U CN206733564 U CN 206733564U CN 201720438576 U CN201720438576 U CN 201720438576U CN 206733564 U CN206733564 U CN 206733564U
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- CN
- China
- Prior art keywords
- pipe
- water tank
- heat
- cooling water
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of cooling device of dual-screw pelletizer,Including cooling water tank and the runner being arranged in body,Cooling water tank and flow passage,Also include water pump,Water inlet pipe,Outlet pipe and heat-exchange tube,Heat-exchange tube has more,It is arranged in parallel in cooling water tank between heat-exchange tube,It is provided with cooling water tank into the mouth of pipe and outlet spout,Water inlet pipe one end passes through to be connected into the mouth of pipe into cooling water tank with each heat-exchange tube one end,Outlet pipe one end connects through outlet spout into cooling water tank with each heat-exchange tube other end,And the end for the water inlet pipe and outlet pipe for entering cooling water tank is closed,The bore of water inlet pipe and outlet pipe coincide with entering the mouth of pipe and outlet spout respectively,The water inlet pipe other end inserts water table,Water pump is arranged on the water inlet pipe of earth's surface,The outlet pipe other end inserts water table,Filling pure water in cooling water tank.The cooling device good cooling results of the dual-screw pelletizer, energy-conservation and it is environmentally friendly.
Description
Technical field：
A kind of cooling device is the utility model is related to, is especially a kind of cooling device of PVC cable material.
Background technology：
PVC cable material is the material of processing cable, and the quality of its material determines the quality of cable insulation, made
In the technique of PVC cable material, it is a critically important ring that the plasticizing of PVC cable material, which is granulated,.In the prior art, generally use twin-screw
Comminutor is granulated, and in the process, the extruder temperature of comminutor can be raised constantly, in order to cool to screw rod, comminutor machine
Water tank is set on body, runner, water tank and flow passage is provided with body, barrel outer surface is dropped using the water in water tank
Temperature, for this cooling method due to water quality, incrustation scale can be formed in runner by accumulating over a long period, and then block runner, be influenceed cold
But effect.If cooled down with pure water, because by thermal evaporation, daily consumption of water is big, and cost is too high.
Utility model content：
Technical problem to be solved in the utility model is to provide a kind of cooling effectiveness height, will not block body runner again
Dual-screw pelletizer cooling device.
Technical solution of the present utility model is to provide a kind of cooling device of dual-screw pelletizer, including cooling water
Case and the runner being arranged in body, cooling water tank and flow passage, in addition to water pump, water inlet pipe, outlet pipe and heat-exchange tube,
Heat-exchange tube has more, arranged in parallel in cooling water tank between heat-exchange tube, be provided with cooling water tank into the mouth of pipe and
Outlet spout, water inlet pipe one end passes through to be connected into the mouth of pipe into cooling water tank with each heat-exchange tube one end, and outlet pipe one end passes through out
The mouth of pipe connects into cooling water tank with each heat-exchange tube other end, and equal into the water inlet pipe of cooling water tank and the end of outlet pipe
The bore of closing, water inlet pipe and outlet pipe coincide with entering the mouth of pipe and outlet spout respectively, water inlet pipe other end insertion water table, water
Pump is arranged on the water inlet pipe of earth's surface, outlet pipe other end insertion water table, filling pure water in cooling water tank.
Using compared with prior art, the utility model has advantages below after above structure：Cooled down using underground water
Pure water in water tank, the energy, and environmental protection are saved, underground water enters in the heat-exchange tube of cooling water tank from water inlet pipe, through heat
Pipe is exchanged with returning to water table from outlet pipe after the pure hydrothermal exchange in cooling water tank, filling pure water in water tank can be with
Reduce after water is heated and produce incrustation scale, and then avoid the blocking of body inner flow passage.
Preferably, the heat-exchange tube includes base tube, the appearance EDS maps of base tube are some to the recessed of substrate tube depression
Position.It is more with water engaging surface.
Preferably, the water inlet pipe is horizontally set on cooling water tank top after entering cooling water tank, the outlet pipe enters
Cooling water tank bottom is horizontally set on after entering cooling water tank, each heat-exchange tube is vertically arranged, and the both ends of heat-exchange tube connect respectively
Logical water inlet pipe and outlet pipe.
Preferably, the port of the water inlet pipe insertion underground is provided with screen pack.Prevent silt from entering.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Embodiment：
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
As shown in figure 1, a kind of cooling device of dual-screw pelletizer, including cooling water tank 1 and the stream that is arranged in body
Road (runner is not shown), cooling water tank 1 and flow passage, in addition to water pump 2, water inlet pipe 3, outlet pipe 4 and heat exchange
Pipe 5, heat-exchange tube 5 have more, and preferably stainless steel is made, arranged in parallel in cooling water between heat-exchange tube 5
In case, it is provided with cooling water tank into the mouth of pipe and outlet spout, the one end of water inlet pipe 3, which is passed through into the mouth of pipe, enters cooling water tank and each heat friendship
The connection of the one end of pipe 5 is changed, the one end of outlet pipe 4 connects through outlet spout into cooling water tank with each other end of heat-exchange tube 5, and enters
The water inlet pipe of cooling water tank and the end of outlet pipe are closed, and the bore of water inlet pipe 3 and outlet pipe 4 is respectively with entering the mouth of pipe and outlet pipe
Tone is closed, and prevents water to be arranged in from the mouth of pipe or outlet spout spilling, the other end of water inlet pipe 3 insertion water table 6, water pump 2 is entered
On the water inlet pipe of earth's surface, the other end of outlet pipe 4 insertion water table, filling pure water in cooling water tank 1, in order to which preferably heat is handed over
Effect is changed, the water inlet pipe 3 is horizontally set on cooling water tank top after entering cooling water tank, and the outlet pipe enters cooling water tank
After be horizontally set on cooling water tank bottom, each heat-exchange tube is vertically arranged, and the both ends of heat-exchange tube be respectively communicated with water inlet pipe and
Outlet pipe.As preferable mode, the heat-exchange tube includes base tube, and the appearance EDS maps of base tube are some to be recessed to substrate tube
Recess 7, specifically, recess 7 is straight groove.In addition, the port of the water inlet pipe insertion underground is provided with screen pack 8.
By water pump will underground water be pumped into heat-exchange tube in in cooling water tank pure water carry out heat exchange, underground water by
Flowed out after heat from outlet pipe, come back to underground, whole heat exchanging process water is not affected by pollution, saves and environmentally friendly.Heat-exchange tube
On recess can increase contact surface with pure water in cooling water tank, improve rate of heat exchange.Above only with regard to the utility model compared with
Good embodiment is described, but is not to be construed as limiting the scope of the invention.It is every using the utility model specification and
The equivalent structure or equivalent flow conversion that accompanying drawing content is done, are included within scope of patent protection of the present utility model.
Claims (4)
1. a kind of cooling device of dual-screw pelletizer, including cooling water tank and the runner that is arranged in body, cooling water tank and
Flow passage, it is characterised in that：Also include water pump, water inlet pipe, outlet pipe and heat-exchange tube, heat-exchange tube there are more, heat exchange
It is arranged in parallel in cooling water tank between pipe, it is provided with into the mouth of pipe and outlet spout, water inlet pipe one end and passes through on cooling water tank
Enter the mouth of pipe to connect with each heat-exchange tube one end into cooling water tank, outlet pipe one end enters cooling water tank and each heat through outlet spout
The connection of the pipe other end is exchanged, and the end for the water inlet pipe and outlet pipe for entering cooling water tank is closed, water inlet pipe and outlet pipe
Bore coincide with entering the mouth of pipe and outlet spout respectively, and water inlet pipe other end insertion water table, water pump is arranged in entering for earth's surface
On water pipe, outlet pipe other end insertion water table, filling pure water in cooling water tank.
2. the cooling device of dual-screw pelletizer according to claim 1, it is characterised in that：The heat-exchange tube includes base
Pipe, some recess being recessed to substrate tube of appearance EDS maps of base tube.
3. the cooling device of dual-screw pelletizer according to claim 1, it is characterised in that：The water inlet pipe enters cooling
Cooling water tank top is horizontally set on after water tank, the outlet pipe is horizontally set on cooling water tank bottom after entering cooling water tank,
Each heat-exchange tube is vertically arranged, and the both ends of heat-exchange tube are respectively communicated with water inlet pipe and outlet pipe.
4. the cooling device of dual-screw pelletizer according to claim 1, it is characterised in that：The water inlet pipe inserts underground
Port be provided with screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720438576.5U CN206733564U (en) | 2017-04-25 | 2017-04-25 | A kind of cooling device of dual-screw pelletizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720438576.5U CN206733564U (en) | 2017-04-25 | 2017-04-25 | A kind of cooling device of dual-screw pelletizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206733564U true CN206733564U (en) | 2017-12-12 |
Family
ID=60562041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720438576.5U Expired - Fee Related CN206733564U (en) | 2017-04-25 | 2017-04-25 | A kind of cooling device of dual-screw pelletizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206733564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108587251A (en) * | 2018-06-06 | 2018-09-28 | 唐山黑猫炭黑有限责任公司 | A kind of pelletizing of carbon black method |
-
2017
- 2017-04-25 CN CN201720438576.5U patent/CN206733564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108587251A (en) * | 2018-06-06 | 2018-09-28 | 唐山黑猫炭黑有限责任公司 | A kind of pelletizing of carbon black method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314513, No. 188 South Yongan Road, Quanzhou springs, Jiaxing, Zhejiang, Tongxiang Patentee after: Zhejiang xinyuanhong polymer materials Co., Ltd Address before: 314513, No. 188 South Yongan Road, Quanzhou springs, Jiaxing, Zhejiang, Tongxiang Patentee before: ZHEJIANG XINYUANHONG POLYMER MATERIAL CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20200425 |