CN208349890U - Underwater pelletizer pelletizing water heat-exchange system - Google Patents
Underwater pelletizer pelletizing water heat-exchange system Download PDFInfo
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- CN208349890U CN208349890U CN201820986000.7U CN201820986000U CN208349890U CN 208349890 U CN208349890 U CN 208349890U CN 201820986000 U CN201820986000 U CN 201820986000U CN 208349890 U CN208349890 U CN 208349890U
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- water
- hot
- cold
- underwater pelletizer
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Abstract
The utility model discloses a kind of underwater pelletizer pelletizing water heat-exchange systems, comprising: hot melt adhesive bar can be cut into water particle by underwater pelletizer；Further include: tank；Filter screen, is fixed on the top of tank, and is obliquely installed；Discharge nozzle, input terminal connect the outlet of underwater pelletizer, and the top of filter screen is arranged in the delivery outlet of discharge nozzle, and after passing through the filter screen, water flows into tank to the particle and water of discharge nozzle output, and particle drops into particle collection case above filter screen；Hot and cold water exchanger, hot water inlet are connected to the outlet of water storage bottom of pond portion by the road, and the hot water outlet of hot and cold water exchanger is connected to the import of underwater pelletizer by water pump by the road, and the cooling water inlet of hot and cold water exchanger is connected to refrigerator with cooling water outlet by the road.The utility model has the beneficial effect that structure is simple, at low cost, pelletizing water water temperature stability, pelletizing water circulation system tank and heat exchanger are easy to clean.
Description
Technical field
The utility model relates to a kind of underwater pelletizer pelletizing water heat-exchange systems, belong to the production equipment of chemical field.
Background technique
Underwater pelletizer pelletizing water can be added during pelletizing with 200 DEG C of melting macromolecule materials contacts, water temperature
Heat, water temperature overheat, pelletizing process can not be successfully progress.The prior art is that pelletizing water uses recirculated water, is cut using cooling tower cooler
Grain water.The direct cooling and dicing water of cooling tower, on the one hand, cooling tower is bulky, takes up a large area, and cooling effect is by weather
Temperature is affected, and causes pelletizing effect and efficiency unstable；On the other hand, using cooling tower, when producing not material of the same race, mistake
Filter system can not filter the fine grained and powder of pelletizing generation completely, and cooling tower cleaning is difficult, and the material of production is caused easily to mix
Miscellaneous material, influences product quality.
Utility model content
The utility model is according to the above deficiency, provide a kind of underwater pelletizer pelletizing water heat-exchange system.
The technical solution of the utility model is:
A kind of underwater pelletizer pelletizing water heat-exchange system, comprising:
Hot melt adhesive bar can be cut into water particle by underwater pelletizer；
It is characterized in that, further includes:
Tank；
Filter screen, is fixed on the top of tank, and is obliquely installed；
Discharge nozzle, input terminal connect the outlet of underwater pelletizer, and the top of filter screen is arranged in the delivery outlet of discharge nozzle,
After passing through the filter screen, water flows into tank to the particle and water of discharge nozzle output, and particle drops into particle collection case above filter screen；
Hot and cold water exchanger, hot water inlet are connected to the outlet of water storage bottom of pond portion, the hot water of hot and cold water exchanger by the road
Outlet is connected to the import of underwater pelletizer by water pump by the road, and the cooling water inlet and cooling water outlet of hot and cold water exchanger are by the road
It is connected to refrigerator.
Further, the hot and cold water exchanger includes:
Cold and hot changing plate, multi-disc are fixed in hot water exchanger；
Heat-exchange tube, coiling penetrates the through-hole of cold and hot changing plate, and is in close contact with cold and hot changing plate, heat-exchange tube with
The hot water inlet is connected to hot water outlet；
Cold exchange pipe, coiling penetrates the through-hole of cold and hot changing plate, and is in close contact with cold and hot changing plate, cold exchange pipe and
The cooling water inlet is connected to cooling water outlet.
It should be noted that heat-exchange tube and cold exchange pipe can be alternately arranged to improve the effect of cold and hot exchange.
Hot and cold water exchanger can also select commercially available pressing plate heat exchanger.
Preferably, the tilt angle of the filter screen is 30-60 degree.
After improved underwater pelletizer pelletizing water heat-exchange system, summer and winter, pelletizing process are stablized, efficiency
It is high；Almost there is no foreign particle substantially in finished particle after pelletizing, product quality improves.
The utility model is with structure is simple, mass particle is good, pelletizing water water temperature stability, pelletizing water circulation system tank
The beneficial effect easy to clean with heat exchanger.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Specific embodiment
The utility model is further described now in conjunction with attached drawing:
As shown, a kind of underwater pelletizer pelletizing water heat-exchange system, comprising:
Hot melt adhesive bar can be cut into water particle by underwater pelletizer 1；
It is characterized in that, further includes:
Tank 3；
Filter screen 2, is fixed on the top of tank 3, and is obliquely installed；
Discharge nozzle 11, input terminal connect the outlet of underwater pelletizer 1, and the delivery outlet of discharge nozzle 11 is arranged in filter screen 2
Top, the particle and water that discharge nozzle 11 exports are after filter screen 2, and water flows into tank 3, and particle falls into above filter screen 2
To particle collection case 7；
Hot and cold water exchanger, hot water inlet 51 are connected to the outlet of 3 bottom of tank, the heat of hot and cold water exchanger by the road
Water out 52 is connected to the import of underwater pelletizer 1 by water pump 4 by the road, and the cooling water inlet 61 and cold water of hot and cold water exchanger go out
Mouth 62 is connected to refrigerator by the road.
Hot and cold water exchanger includes:
Cold and hot changing plate 56, multi-disc are fixed in hot water exchanger；
Heat-exchange tube 50, coiling penetrates the through-hole of cold and hot changing plate 56, and is in close contact with cold and hot changing plate 56, and heat is handed over
Pipe 50 is changed to be connected to hot water inlet 51 and hot water outlet 52；
Cold exchange pipe 60, coiling penetrates the through-hole of cold and hot changing plate 56, and is in close contact with cold and hot changing plate 56, cold friendship
Pipe 60 is changed to be connected to cooling water inlet 61 and cooling water outlet 62.
The tilt angle of filter screen 2 is 30-60 degree.
Claims (3)
1. a kind of underwater pelletizer pelletizing water heat-exchange system, comprising:
Hot melt adhesive bar can be cut into water particle by underwater pelletizer (1)；
It is characterized in that, further includes:
Tank (3)；
Filter screen (2), is fixed on the top of tank (3), and is obliquely installed；
Discharge nozzle (11), input terminal connect the outlet of underwater pelletizer (1), and the delivery outlet of discharge nozzle (11) is arranged in filter screen
(2) top, the particle and water of discharge nozzle (11) output are after filter screen (2), and water flows into tank (3), and particle is from filter screen
(2) top drops into particle collection case (7)；
Hot and cold water exchanger, hot water inlet (51) are connected to the outlet of tank (3) bottom, the heat of hot and cold water exchanger by the road
Water out (52) is connected to the import of underwater pelletizer (1), the cooling water inlet (61) of hot and cold water exchanger by water pump (4) by the road
It is connected to refrigerator by the road with cooling water outlet (62).
2. a kind of underwater pelletizer pelletizing water heat-exchange system as described in claim 1, characterized in that the hot and cold water exchanger
Include:
Cold and hot changing plate (56), multi-disc are fixed in hot water exchanger；
Heat-exchange tube (50), coiling penetrates the through-hole of cold and hot changing plate (56), and is in close contact with cold and hot changing plate (56), heat
Exchange pipe (50) is connected to the hot water inlet (51) and hot water outlet (52)；
(60) are managed in cold exchange, and coiling penetrates the through-hole of cold and hot changing plate (56), and is in close contact with cold and hot changing plate (56), cold
Exchange pipe (60) is connected to the cooling water inlet (61) and cooling water outlet (62).
3. a kind of underwater pelletizer pelletizing water heat-exchange system as described in claim 1, characterized in that the filter screen (2)
Tilt angle is 30-60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820986000.7U CN208349890U (en) | 2018-06-25 | 2018-06-25 | Underwater pelletizer pelletizing water heat-exchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820986000.7U CN208349890U (en) | 2018-06-25 | 2018-06-25 | Underwater pelletizer pelletizing water heat-exchange system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208349890U true CN208349890U (en) | 2019-01-08 |
Family
ID=64881762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820986000.7U Expired - Fee Related CN208349890U (en) | 2018-06-25 | 2018-06-25 | Underwater pelletizer pelletizing water heat-exchange system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208349890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001809A (en) * | 2021-02-19 | 2021-06-22 | 浙江华欣新材料股份有限公司 | Waste silk regeneration device system and implementation method |
-
2018
- 2018-06-25 CN CN201820986000.7U patent/CN208349890U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001809A (en) * | 2021-02-19 | 2021-06-22 | 浙江华欣新材料股份有限公司 | Waste silk regeneration device system and implementation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No.1288 Linhu Road, Shangwang street, Ruian City, Wenzhou City, Zhejiang Province 325200 Patentee after: Wenzhou Walter hot melt adhesive Limited by Share Ltd Address before: 325200 Development Zone No. six, Ruian Economic Development Zone, Wenzhou, Zhejiang Province, No. 85 Patentee before: Wenzhou Walter hot melt adhesive Limited by Share 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: 20190108 Termination date: 20210625 |