CN213740306U - Cloth discharging cooling circulation system of lining cloth coating machine - Google Patents
Cloth discharging cooling circulation system of lining cloth coating machine Download PDFInfo
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- CN213740306U CN213740306U CN202022344356.0U CN202022344356U CN213740306U CN 213740306 U CN213740306 U CN 213740306U CN 202022344356 U CN202022344356 U CN 202022344356U CN 213740306 U CN213740306 U CN 213740306U
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- coating machine
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- water tank
- circulation
- pipeline
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- 238000000576 coating method Methods 0.000 title claims abstract description 36
- 239000011248 coating agent Substances 0.000 title claims abstract description 35
- 238000001816 cooling Methods 0.000 title claims abstract description 35
- 239000004744 fabric Substances 0.000 title claims abstract description 28
- 238000007599 discharging Methods 0.000 title claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 238000005057 refrigeration Methods 0.000 claims abstract description 15
- 239000000523 sample Substances 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004831 Hot glue Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010410 dusting Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A cloth discharging cooling circulation system of a lining cloth coating machine comprises a refrigerator, a coating machine cooling roller and a circulation water tank, wherein the refrigerator comprises a plate evaporator, a refrigeration compressor, a circulation water pump and a system operation and temperature control device; an automatic water replenishing valve is arranged on a pipeline connected with a water replenishing port of the circulating water tank, a drain valve is arranged on a pipeline connected with a water outlet, and a temperature probe connected with a system operation and temperature control device is arranged in the circulating water tank. The plate-type evaporator increases the contact area with cooling circulating water, the circulating water pump takes away the cold quantity of the refrigerator in a flowing state, the refrigerating efficiency and the refrigerating effect are improved, the circulating water tank enables water supply to be more stable, and the temperature probe, the system operation and the temperature control device enable the water temperature to be stably controlled within a certain range.
Description
Technical Field
The utility model belongs to the technical field of lining cloth coating machine, concretely relates to lining cloth coating machine goes out cloth cooling circulation system.
Background
The common adhesive lining adopts a double-point coating method of adding starch and dusting powder, the hot melt adhesive adopted by dusting is combined with the base slurry and the base cloth through oven heating and sintering, but the solidification and crystallization of the hot melt adhesive require lower temperature and certain time, if the cloth outlet environment temperature is higher, the hot melt adhesive is easy to adhere to the reverse side of the base cloth, so the coating needs a cooling device for cloth outlet. Water-cooled chill rolls are generally used for cooling. The common method for cooling water is to place the evaporator coil of the refrigerator directly in a water tank for direct water supply and cooling, but the method has low refrigeration efficiency, poor refrigeration effect and unstable water temperature control.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, a lining cloth coating machine goes out cloth cooling circulation system is provided.
The purpose of the utility model can be realized by the following technical scheme: the utility model provides a lining cloth coating machine goes out cloth cooling circulation system, includes refrigerator, coating machine chill roll, circulating water tank, the refrigerator includes plate evaporator, compressor, circulating water pump, system operation and temperature control device, plate evaporator's first runner passes through the pipeline and is connected with compressor, plate evaporator's second runner, circulating water pump, coating machine chill roll, circulating water tank pass through the pipeline and establish ties in proper order and form circulation circuit, be equipped with automatic water supply valve on the pipeline that circulating water tank's moisturizing mouth is connected, be equipped with the drain valve on circulating water tank's the outlet connection's the pipeline, be equipped with temperature probe in the circulating water tank, temperature probe is connected with system operation and temperature control device.
Furthermore, the automatic water replenishing valve is a floating ball water replenishing valve.
Furthermore, the number of the coating machine cooling rollers is more than two, the more than two coating machine cooling rollers are connected in series through pipelines, one end of each coating machine cooling roller is connected with a water outlet of the circulating water pump through a pipeline, and the other end of each coating machine cooling roller is connected with a water inlet of the circulating water tank through a pipeline.
Compared with the prior art, the beneficial effects of the utility model are that: the refrigerating machine adopts a plate-type evaporator, a refrigerating compressor, a circulating water pump, a system operation and temperature control device, the plate-type evaporator increases the contact area with cooling circulating water, the circulating water pump takes away the cold quantity of the refrigerating machine in a flowing state, the refrigerating efficiency is obviously improved, the refrigerating effect is improved, a circulating water tank is also added, the water supply is more stable, a temperature probe is arranged in the circulating water tank, and the water temperature can be more stably controlled within a certain range under the control of the system operation and the temperature control device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The parts in the figures are numbered as follows:
1 refrigerating machine
2 plate type evaporator
3 refrigeration compressor
4 circulating water pump
5 System operation and temperature control device
6 coating machine chill roll
7 circulation water tank
8 automatic water compensating valve
9 draw off valve
10 temperature probe.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings to make it clear to those skilled in the art how to practice the invention. While the invention has been described in connection with its preferred embodiments, these embodiments are intended to be illustrative, and not to limit the scope of the invention.
Referring to fig. 1, a lining cloth coating machine cloth discharging cooling circulation system comprises a refrigerator 1, a coating machine cooling roller 6 and a circulation water tank 7.
The refrigerator 1 comprises a plate evaporator 2, a refrigeration compressor 3, a circulating water pump 4 and a system operation and temperature control device 5. And a first flow channel inlet and a first flow channel outlet of the plate-type evaporator 2 are respectively connected with an outlet and an inlet of the refrigeration compressor 3 through pipelines, and a second flow channel outlet of the plate-type evaporator 2 is connected with a water inlet of the circulating water pump 4 through a pipeline.
More than two coating machine cooling rollers 6 are connected in series through pipelines, one end of each coating machine cooling roller is connected with a water outlet of the circulating water pump 4 through a pipeline, and the other end of each coating machine cooling roller is connected with a water inlet of the circulating water tank 7 through a pipeline. According to the required cooling effect, 2-6 coating machine cooling rollers 6 can be selectively installed, the temperature of the cloth surface coming out of the coating machine drying oven is reduced when the cloth surface passes through the surfaces of the coating machine cooling rollers 6, and the hot melt adhesive can be instantly cooled.
The water outlet of the circulating water tank 7 is connected with the inlet of the second flow channel of the plate-type evaporator 2 through a pipeline, an automatic water replenishing valve 8 is arranged on the pipeline connected with the water replenishing port of the circulating water tank 7, the automatic water replenishing valve 8 is a floating ball water replenishing valve, a drain valve 9 is arranged on the pipeline connected with the water draining port of the circulating water tank 7, a temperature probe 10 is arranged in the circulating water tank 7, and the temperature probe 10 is connected with the system operation and temperature control device 5.
The temperature of the refrigerating water of the refrigerator 1 may be preset according to the process requirements. When the refrigerator is started initially, the power supply of the refrigerator 1 can be turned on in advance to cool water in the circulating system.
When the system is operated, the circulating water pump 4 works, cold energy generated by the work of the refrigeration compressor 3 can exchange heat with circulating water in the plate-type evaporator 2, the cold energy generated by the refrigeration compressor 3 is taken away by the circulating water, the water is cooled, heat in the water is taken away by a refrigerant and returns to the refrigeration compressor 3, and the refrigeration compressor 3 continues to be put into refrigeration circulation after being compressed. The refrigerated water is pressurized by a circulating water pump 4 and then enters a coating machine cooling roller 6 through a pipeline, and then the water in the coating machine cooling roller 6 heated by the cloth surface returns to a circulating water tank 7, is mixed with the water in the circulating water tank 7 and then returns to the plate evaporator 2 through a pipeline.
If the water temperature is higher than the set temperature through the measurement of the temperature probe 10, the refrigeration compressor 3 will continue to work to cool the circulating water until the set temperature is reached. When the set temperature is reached, the refrigeration compressor 3 enters an intermittent working state, and the water temperature is kept within a certain range. When the water level in the circulating water tank 7 is lowered after long-time work, the automatic water replenishing valve 8 can be automatically opened and closed through the induction of the floating ball, and the water level is kept stable. When the water in the system is used for a long time and has more impurities, the drain valve 9 can be opened, and the circulating water pump 4 is opened to replace the water in the system.
It should be noted that many variations and modifications of the embodiments of the present invention are possible, which are fully described, and are not limited to the specific examples of the above embodiments. The above embodiments are merely illustrative of the present invention and are not intended to limit the present invention. In conclusion, the scope of the present invention should include those changes or substitutions and modifications which are obvious to those of ordinary skill in the art.
Claims (3)
1. The cloth discharging cooling circulation system of the lining cloth coating machine is characterized by comprising a refrigerator, a coating machine cooling roller and a circulation water tank, wherein the refrigerator comprises a plate-type evaporator, a refrigeration compressor, a circulation water pump, a system operation device and a temperature control device, a first flow channel of the plate-type evaporator is connected with the refrigeration compressor through a pipeline, a second flow channel of the plate-type evaporator, the circulation water pump, the coating machine cooling roller and the circulation water tank are sequentially connected in series through a pipeline to form a circulation loop, an automatic water replenishing valve is arranged on a pipeline connected with a water replenishing port of the circulation water tank, a drain valve is arranged on a pipeline connected with a water draining port of the circulation water tank, a temperature probe is arranged in the circulation water tank, and the temperature probe is connected with the system operation device and the temperature control device.
2. A lining cloth coating machine cloth outlet cooling circulation system as claimed in claim 1, wherein the automatic water replenishing valve is a floating ball water replenishing valve.
3. A lining cloth coating machine cloth outlet cooling circulation system as claimed in claim 1, wherein the number of the coating machine cooling rollers is more than two, the more than two coating machine cooling rollers are connected in series through a pipeline, and one end of the coating machine cooling rollers is connected with a water outlet of a circulating water pump through a pipeline, and the other end of the coating machine cooling rollers is connected with a water inlet of a circulating water tank through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022344356.0U CN213740306U (en) | 2020-10-20 | 2020-10-20 | Cloth discharging cooling circulation system of lining cloth coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022344356.0U CN213740306U (en) | 2020-10-20 | 2020-10-20 | Cloth discharging cooling circulation system of lining cloth coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213740306U true CN213740306U (en) | 2021-07-20 |
Family
ID=76851550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022344356.0U Active CN213740306U (en) | 2020-10-20 | 2020-10-20 | Cloth discharging cooling circulation system of lining cloth coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213740306U (en) |
-
2020
- 2020-10-20 CN CN202022344356.0U patent/CN213740306U/en active Active
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