CN214401048U - Pre-shrinking machine cooling water recycling system - Google Patents
Pre-shrinking machine cooling water recycling system Download PDFInfo
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- CN214401048U CN214401048U CN202022620265.5U CN202022620265U CN214401048U CN 214401048 U CN214401048 U CN 214401048U CN 202022620265 U CN202022620265 U CN 202022620265U CN 214401048 U CN214401048 U CN 214401048U
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Abstract
The utility model provides a pre-shrinking machine cooling water recycling system, which comprises a water storage tank, a heat recovery exchanger, a rotary drum type filter tank and a water collection tank, wherein the water storage tank is connected with a water inlet of a spray pump through a pipeline, a water outlet of the spray pump is connected with a nozzle through a pipeline, the nozzle is positioned above a rubber blanket and is used for spraying the rubber blanket, and the water collection tank is arranged below the rubber blanket, the utility model has the advantages of simple structure and reasonable design, on one hand, the pre-shrinking machine water recycling is realized by combining with the prior equipment, the energy consumption is saved, the pollution discharge is reduced, the energy saving and emission reduction effects are achieved, on the other hand, the pre-shrinking machine can save 8 ten thousand yuan per year according to the calculation of 2T/h of water amount, the cost is reduced, on the other hand, the water recycling technology different from the prior art is adopted, the capacity of the water storage tank can be relatively reduced, and the equipment can not cause the shutdown problem due to overhigh temperature, meets the production requirement of normal serialization.
Description
Technical Field
The utility model belongs to the technical field of the preshrinking machine return water technique of shuttle fabric and specifically relates to a preshrinking machine cooling water recycling system is related to.
Background
Most manufacturers of the existing pre-compressor cooling water directly discharge, and because the water is clean, few manufacturers also have the idea of manufacturing a recovery system, in the existing recycling device, the cooling effect is deteriorated due to the fact that the temperature of the cooling water in the water storage tank is higher and higher, and if the water is continuously used for a long time, the temperature of the cooling water is higher than 60 ℃, so that the machine must be stopped. The existing water recycling method is difficult to realize actual continuous production, and finally, the shutdown is caused or the cooling water is directly discharged to cause waste.
SUMMERY OF THE UTILITY MODEL
The utility model provides a shrinker cooling water recycling system to it leads to the temperature of cooling water more and more high to propose current shrinker backwater device when using in solving above-mentioned background art, and the cooling effect variation is poor, thereby leads to the problem that unnecessary shut down.
The technical scheme of the utility model is realized like this:
the utility model provides a preshrinking machine cooling water recycling system, includes water storage tank, heat recovery exchanger, rotary drum filter tank and water catch bowl, the water storage tank passes through the pipeline and links to each other with the water inlet that sprays the pump, the delivery port that sprays the pump has the nozzle through the pipe connection, the nozzle is located rubber blanket top position for spray the rubber blanket, the water catch bowl sets up in rubber blanket below position, the water catch bowl passes through the pipeline and links to each other with the water inlet of rotary drum filter tank, the play water end of rotary drum filter tank passes through the pipe connection heat recovery exchanger, be equipped with hot exchange pipe in the heat recovery exchanger, hot exchange pipe's exit end passes through the pipeline and links to each other with outside heated equipment, the exit end of heat recovery exchanger passes through the pipe connection water storage tank.
Preferably, a liquid level probe for detecting the level of the water in the water storage tank is installed in the water storage tank, and the liquid level probe is connected with the PLC through an electric signal.
Preferably, a water replenishing pipe is installed in the water storage tank, the outer end of the water replenishing pipe is connected with an external water source, a water replenishing valve used for controlling the opening and closing of the water replenishing pipe is installed on the water replenishing pipe, and the water replenishing valve is connected with the PLC.
Preferably, the heat recovery exchanger is a plate heat recovery exchanger.
Preferably, the water collecting tank is of a V-shaped structure and is made of 304 stainless steel.
Preferably, the flow rates of the rotary drum filter box and the heat recovery exchanger are both more than 12.5T/h.
Preferably, the water storage tank is made of stainless steel materials welded with each other or is a transparent plastic tank with the capacity of more than 1m3。
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model has the advantages of simple structure, reasonable in design, combine existing equipment to realize the recycle of preshrinking machine water on the one hand, the energy consumption has been saved, the blowdown has been reduced, reach energy saving and emission reduction's effect, calculate according to water yield 2T/h, a preshrinking machine can practice thrift 8 ten thousand yuan per year, reduce cost, the water recycling technology that is different from in the past has been adopted on the one hand in addition, can reduce the capacity size of water storage tank relatively, and equipment can not cause the shut down problem because of the high temperature yet, the production requirement of normal serialization has been satisfied.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of the overall process structure of the present invention.
Wherein:
1. a water storage tank; 2. a heat exchange tube; 3. a heat recovery exchanger; 4. a drum filter box; 5. a water collection tank; 6. a rubber blanket; 7. a nozzle; 8. a spray pump; 9. a liquid level probe; 10. a water replenishing valve; 11. a water replenishing pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, a pre-shrinking machine cooling water recycling system comprises a water storage tank 1, a heat recovery exchanger 3, a rotary drum type filter tank 4 and a water collection tank 5, wherein the water storage tank 1 is connected with a water inlet of a spray pump 8 through a pipeline, a water outlet of the spray pump 8 is connected with a nozzle 7 through a pipeline, the nozzle 7 is located above a rubber blanket 6 and used for spraying the rubber blanket 6, the water collection tank 5 is arranged below the rubber blanket 6, the water collection tank 5 is connected with a water inlet of the rotary drum type filter tank 4 through a pipeline, a water outlet end of the rotary drum type filter tank 4 is connected with the heat recovery exchanger 3 through a pipeline, a heat exchange pipe 2 is arranged in the heat recovery exchanger 3, an outlet end of the heat exchange pipe 2 is connected with external heated equipment through a pipeline, and an outlet end of the heat recovery exchanger 3 is connected with the water storage tank 1 through a pipeline.
Specifically, a liquid level probe 9 for detecting the height of the water level in the water storage tank 1 is installed in the water storage tank 1, the liquid level probe 9 is connected with a PLC (programmable logic controller) through an electric signal, when the water level is too low, namely the water amount is insufficient, the liquid level probe 9 can transmit the signal to the PLC, and the PLC controls a water replenishing valve 10 to be opened so as to replenish water in time.
Specifically, a water replenishing pipe 11 is installed in the water storage tank 1, an external water source is connected to the outer end of the water replenishing pipe 11, a water replenishing valve 10 for controlling the opening and closing of the water replenishing pipe 11 is installed on the water replenishing pipe 11, and the water replenishing valve 10 is connected with a PLC (programmable logic controller).
In particular, the heat recovery exchanger 3 is a plate heat recovery exchanger 3.
Specifically, water catch bowl 5 is V style of calligraphy structure, and the material is 304 stainless steel, has stable in structure, catchments effectually, long service life's advantage.
In particular, the flow rates of the drum filter box 4 and of the heat recovery exchanger 3 are both greater than 12.5T/h.
Specifically, the water storage tank 1 is made of stainless steel materials welded with each other or made of stainless steel materials welded with each otherTransparent plastic can with a capacity of more than 1m3。
The working principle is as follows:
when the device works, water in the water storage tank 1 is conveyed to the nozzle 7 under the action of the spray pump 8, the water sprayed from the nozzle 7 cools the rubber blanket 6, the cooled wastewater is collected in the water collection tank 5 in a centralized manner and flows into the drum-type filter tank 4 through a pipeline, wherein fine fibers in the wastewater are filtered through the drum-type filter tank 4, the filtered water enters the plate-type heat recovery exchanger 3 for heat exchange, the temperature of the wastewater can be reduced by 20-30 ℃, meanwhile, part of the water with heat enters the heated equipment through the heat exchange pipe 2 to achieve heat recovery and utilization, and the wastewater in the heat recovery exchanger 3 enters the water storage tank 1 again through the pipeline to complete a process cycle; in the working process, the liquid level probe 9 can monitor the water level change in the water storage tank 1 in real time, when the water level is lower than a certain value, a signal can be transmitted to the PLC controller, the PLC controller controls the water replenishing valve 10, the water replenishing valve 10 is opened, the water storage tank 1 is replenished with water in time through the water replenishing pipe 11, and the automatic water replenishing device has the advantage of high automation degree.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a preshrinking machine cooling water recycling system which characterized in that: comprises a water storage tank (1), a heat recovery exchanger (3), a drum type filter tank (4) and a water collection tank (5), the water storage tank (1) is connected with a water inlet of a spray pump (8) through a pipeline, a water outlet of the spray pump (8) is connected with a nozzle (7) through a pipeline, the nozzle (7) is positioned above the rubber blanket (6) and is used for spraying the rubber blanket (6), the water collecting tank (5) is arranged at the position below the rubber blanket (6), the water collecting tank (5) is connected with a water inlet of the drum type filter box (4) through a pipeline, the water outlet end of the drum type filter box (4) is connected with the heat recovery exchanger (3) through a pipeline, a heat exchange tube (2) is arranged in the heat recovery exchanger (3), the outlet end of the heat exchange tube (2) is connected with external heated equipment through a pipeline, the outlet end of the heat recovery exchanger (3) is connected with the water storage tank (1) through a pipeline.
2. The pre-compressor cooling water recycling system as claimed in claim 1, wherein: a liquid level probe (9) used for detecting the height of the water level in the water storage tank (1) is installed in the water storage tank (1), and the liquid level probe (9) is connected with a PLC through an electric signal.
3. The pre-compressor cooling water recycling system as claimed in claim 1, wherein: install moisturizing pipe (11) in water storage tank (1), moisturizing pipe (11) outer end is connected with outside water source, just install on moisturizing pipe (11) and be used for controlling moisturizing pipe (11) and open and closed moisturizing valve (10), moisturizing valve (10) are connected with the PLC controller.
4. The pre-compressor cooling water recycling system as claimed in claim 1, wherein: the heat recovery exchanger (3) is a plate heat recovery exchanger (3).
5. The pre-compressor cooling water recycling system as claimed in claim 1, wherein: the water collecting tank (5) is of a V-shaped structure and made of 304 stainless steel.
6. The pre-compressor cooling water recycling system as claimed in claim 1, wherein: the flow rates of the rotary drum type filter box (4) and the heat recovery exchanger (3) are both more than 12.5T/h.
7. The pre-compressor cooling water recycling system as claimed in claim 1, wherein: the water storage tank (1) is made of mutually welded stainless steel or transparent plastic tanks, and the capacity is more than 1m3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022620265.5U CN214401048U (en) | 2020-11-13 | 2020-11-13 | Pre-shrinking machine cooling water recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022620265.5U CN214401048U (en) | 2020-11-13 | 2020-11-13 | Pre-shrinking machine cooling water recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214401048U true CN214401048U (en) | 2021-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022620265.5U Active CN214401048U (en) | 2020-11-13 | 2020-11-13 | Pre-shrinking machine cooling water recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214401048U (en) |
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2020
- 2020-11-13 CN CN202022620265.5U patent/CN214401048U/en active Active
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