CN220409563U - Cooling water tank heat energy recovery equipment - Google Patents
Cooling water tank heat energy recovery equipment Download PDFInfo
- Publication number
- CN220409563U CN220409563U CN202321944412.1U CN202321944412U CN220409563U CN 220409563 U CN220409563 U CN 220409563U CN 202321944412 U CN202321944412 U CN 202321944412U CN 220409563 U CN220409563 U CN 220409563U
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- Prior art keywords
- pipe
- cooling
- heat exchange
- fixedly connected
- water
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- 238000011084 recovery Methods 0.000 title claims abstract description 32
- 239000000498 cooling water Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 100
- 238000001816 cooling Methods 0.000 claims abstract description 91
- 238000007664 blowing Methods 0.000 claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims description 18
- 238000005507 spraying Methods 0.000 claims description 18
- 238000001035 drying Methods 0.000 claims description 14
- 238000004064 recycling Methods 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 abstract description 32
- 239000004033 plastic Substances 0.000 abstract description 32
- 238000000034 method Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Abstract
The utility model relates to the technical field of extruder water tanks, in particular to cooling water tank heat energy recovery equipment, which comprises a cooling tank, a water supply assembly, a guide roller, a compression roller and a recovery assembly, wherein the cooling tank is arranged on the cooling tank; the recovery assembly comprises a delivery pump, a delivery pipe, a heat dissipation fin, a heat exchange pipe, a fan and a blowing component, wherein the delivery pump is fixedly connected with the cooling box, the delivery pipe is arranged on the delivery pump, the heat dissipation fin is fixedly connected with the delivery pipe, the heat exchange pipe is fixedly connected with the delivery pipe, the fan is fixedly connected with the heat exchange pipe, hot water at the bottom of the pre-cooling cavity is delivered to the delivery pipe through the delivery pump, heat is transferred to the heat exchange pipe through the heat dissipation fin, air in the heat exchange pipe is heated, the air in the heat exchange pipe is delivered to the blowing component through the operation of the fan, the blowing component dries a plastic strip, so that the plastic strip is dried, and the purposes of avoiding heat loss of hot water in the delivery process and improving the heat recovery efficiency are achieved.
Description
Technical Field
The utility model relates to the technical field of extruder water tanks, in particular to cooling water tank heat energy recovery equipment.
Background
The extruder only needs to be cooled after extruding the plastic strips and can cut the plastic strips, and the traditional cooling water tank cannot ensure that the plastic strips are completely cooled, so that the cooling effect is poor.
The prior art CN207549415U discloses a water tank for an extruder, which comprises a tank body; the inside of the tank body is divided into a precooling bin, a refrigerating bin and a cooling bin by a partition plate; the top of the precooling bin is provided with a spraying device; a pressing roller is arranged in the refrigerating bin; the top of the cooling bin is provided with a spray header; the spray header is connected with the output end of the cold water pump; the input end of the cold water pump is connected with a cold water inlet; the bottom of the inner side of the cooling bin is provided with a water suction pump; the water suction pump is connected with the spraying device through a pipeline; the water tank for the extruder ensures that the material strip can be completely cooled after being cooled for a plurality of times; the cooling water in the cooling bin is used for cooling the material strips in the preheating bin, so that the utilization rate of water resources is improved, and the waste heat of the material strips is fully recovered; and recycling the hot water sprayed in the pre-cooling bin, so that the heat obtained after heat exchange between the spray water and the material strip can be fully utilized.
The cooling of the material strip can be carried out for many times, so that the cooling is sufficient, but the heat of hot water sprayed in the pre-cooling bin needs to be recovered by using a thermoelectric device, so that the heat loss can be caused in the process of conveying the hot water, and the recovery efficiency is reduced.
Disclosure of Invention
The utility model aims to provide cooling water tank heat energy recovery equipment, which solves the problems that the heat loss is caused in the process of conveying hot water by using a water tank for an extruder and the heat recovery efficiency is reduced.
In order to achieve the above purpose, the utility model provides a cooling water tank heat energy recovery device, which comprises a cooling box, a water supply assembly, a guide roller and a compression roller, wherein the water supply assembly is arranged on the cooling box, the guide roller is rotatably arranged on the cooling box, the compression roller is rotatably arranged on the cooling box, and the cooling water tank heat energy recovery device further comprises a recovery assembly; the recovery assembly comprises a delivery pump, a delivery pipe, a heat dissipation fin, a heat exchange pipe, a fan and a blowing component, wherein the delivery pump is fixedly connected with the cooling box and is positioned inside the cooling box, the delivery pipe is installed on the delivery pump and is communicated with the delivery pump, the heat dissipation fin is fixedly connected with the delivery pipe and is sleeved on the delivery pipe, the heat exchange pipe is fixedly connected with the delivery pipe and is sleeved on the heat dissipation fin, the fan is fixedly connected with the heat exchange pipe and is positioned on one side of the heat exchange pipe and is communicated with the heat exchange pipe, and the blowing component is arranged on the heat exchange pipe.
The air blowing component comprises an air conveying pipe and a drying pipe, wherein the air conveying pipe is fixedly connected with the heat exchange pipe, is communicated with the heat exchange pipe and is arranged on the heat exchange pipe; the drying pipe is fixedly connected with the air conveying pipe, is communicated with the air conveying pipe and is positioned at one end of the air conveying pipe away from the heat exchange pipe.
The recycling assembly further comprises a water receiving hopper which is fixedly connected with the cooling box and communicated with the cooling box and located on one side of the cooling box.
The water supply assembly comprises a water chiller, a water supply pump and a first spray plate, wherein the water chiller is fixedly connected with the cooling box and is positioned at one side of the cooling box; the water supply pump is fixedly connected with the water chiller, communicated with the water chiller and positioned at one side of the water chiller; the first spraying plate is fixedly connected with the cooling box and is positioned in the cooling box, and the first spraying plate is communicated with the water supply pump through a pipeline.
The water supply assembly further comprises a circulating pump and a second spraying plate, and the circulating pump is fixedly connected with the cooling box and is positioned in the cooling box; the second spraying plate is fixedly connected with the cooling box and is positioned in the cooling box, and the second spraying plate is communicated with the circulating pump through a pipeline.
When the cooling water tank heat energy recovery device is used, the water supply assembly pre-cools the plastic strip and falls into the bottom of the pre-cooling cavity, at the moment, the water pre-cooling the plastic strip has more heat, the hot water at the bottom of the pre-cooling cavity is conveyed to the conveying pipe through the conveying pump, the conveying pipe is communicated with a thermoelectric device (not shown in the figure) so as to recycle the hot water, meanwhile, the heat is transferred to the heat exchange pipe through the heat dissipation fins in the conveying process of the hot water, so that the air in the heat exchange pipe is heated, the heated air in the heat exchange pipe is conveyed to the blowing component through the working of the fan, and the hot air is uniformly blown to the surface of the cooled plastic strip through the blowing component, so that the plastic strip is dried, the plastic strip is convenient to process in the next step, and the purposes of avoiding heat loss of the hot water in the conveying process and improving the heat recovery efficiency are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic view showing the overall structure of a cooling water tank heat energy recovery apparatus according to a first embodiment of the present utility model.
Fig. 2 is a schematic view of a mounting structure of a heat dissipating fin according to a first embodiment of the present utility model.
Fig. 3 is a schematic view of the installation structure of the pressing roller of the first embodiment of the present utility model.
Fig. 4 is a schematic view of a mounting structure of a second shower plate according to a second embodiment of the present utility model.
Fig. 5 is a schematic view of a mounting structure of a first shower plate according to a second embodiment of the present utility model.
Fig. 6 is a schematic view of an installation structure of a water chiller according to a second embodiment of the present utility model.
In the figure: 101-cooling tank, 102-water supply assembly, 103-guide roller, 104-compression roller, 105-recovery assembly, 106-delivery pump, 107-delivery pipe, 108-heat dissipation fin, 109-heat exchange pipe, 110-fan, 111-blowing component, 112-air delivery pipe, 113-drying pipe, 114-water receiving bucket, 115-precooling cavity, 116-cooling cavity, 117-refrigerating cavity, 201-water chiller, 202-water supply pump, 203-first spray plate, 204-circulating pump, 205-second spray plate.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
First embodiment:
referring to fig. 1 to 3, fig. 1 is a schematic view of an overall structure of a cooling water tank heat energy recovery apparatus, fig. 2 is a schematic view of a mounting structure of a heat dissipation fin, and fig. 3 is a schematic view of a mounting structure of a press roller.
The utility model provides cooling water tank heat energy recovery equipment, which comprises a cooling tank 101, a water supply assembly 102, a guide roller 103, a compression roller 104 and a recovery assembly 105, wherein the recovery assembly 105 comprises a conveying pump 106, a conveying pipe 107, a heat dissipation fin 108, a heat exchange pipe 109, a fan 110, a blowing component 111 and a water receiving hopper 114, the blowing component 111 comprises a conveying pipe 112 and a drying pipe 113, hot water in a precooling cavity 115 is conveyed to the conveying pipe 107 through the conveying pump 106, the heat of the hot water can heat air in the heat exchange pipe 109 through the heat dissipation fin 108, at the moment, the fan 110 blows the hot air in the heat exchange pipe 109 to the blowing component 111, and the blowing component 111 blows hot air to the surface of a plastic strip to dry the plastic strip, so that when the plastic strip extruded by a screw extruder is cooled, the problem that the heat energy loss can be caused in the process of conveying the hot water tank for the existing extruder can be solved, and the heat energy recovery efficiency is reduced can be solved.
For this embodiment, the water supply assembly 102 is disposed on the cooling tank 101, the guide rollers 103 are rotatably mounted on the cooling tank 101, the press rollers 104 are rotatably mounted on the cooling tank 101, a partition board is mounted inside the cooling tank 101, the cooling tank 101 is divided into three chambers by the partition board, the three chambers are a pre-cooling chamber 115, a cooling chamber 116 and a refrigerating chamber 117 in sequence from left to right, water is filled inside the cooling chamber 116, the press rollers 104 are mounted inside the cooling chamber 116, the guide rollers 103 are disposed in two and are respectively located at two sides of the press rollers 104, during use, plastic strips enter from the left side of the cooling tank 101 and leave from the right side, the plastic strips are guided by the guide rollers 103, and bypass the lower side of the press rollers 104, so that the plastic strips can be immersed into the water inside the cooling chamber 116, cold water sprays the plastic strips inside the cooling chamber 117, and the cold water sprays the cold water drops into the bottom of the cooling chamber 117, and the water supply assembly 102 sprays the plastic strips into the cooling chamber 115, thereby fully cooling the plastic strips.
Wherein the delivery pump 106 is fixedly connected with the cooling tank 101 and is positioned in the cooling tank 101, the delivery pipe 107 is installed on the delivery pump 106 and is communicated with the delivery pump 106, the heat dissipation fins 108 are fixedly connected with the delivery pipe 107 and sleeved on the delivery pipe 107, the heat exchange pipes 109 are fixedly connected with the delivery pipe 107 and are sleeved on the heat dissipation fins 108, the fan 110 is fixedly connected with the heat exchange pipes 109 and is positioned at one side of the heat exchange pipes 109 and is communicated with the heat exchange pipes 109, the air blowing component 111 is arranged on the heat exchange pipes 109, the heat dissipation fins 108 are provided in a plurality and are uniformly distributed on the delivery pipe 107, the delivery pump 106 is arranged in the pre-cooling cavity 115, and after cooling, the plastic strip is dried, the subsequent operations such as grain cutting can be performed, when in use, the water pre-cooling the plastic strip by the water supply assembly 102 falls into the bottom of the pre-cooling cavity 115, at this time, the water pre-cooling the plastic strip has more heat, the hot water at the bottom of the pre-cooling cavity 115 is conveyed to the conveying pipe 107 by the conveying pump 106, the conveying pipe 107 is communicated with a thermoelectric device (not shown in the figure) so as to recycle the hot water, meanwhile, the heat of the hot water is transferred to the heat exchange pipes 109 by the heat dissipation fins 108 in the conveying process, so as to heat the air in the heat exchange pipes 109, the heated air in the heat exchange pipes 109 is conveyed to the blowing component 111 by the operation of the fan 110, the hot air is uniformly blown to the surface of the cooled plastic strip by the blowing component 111, thereby drying the plastic strip and facilitating the next processing of the plastic strip, the purpose of avoiding heat loss of hot water in the conveying process and improving heat recovery efficiency is achieved.
Secondly, the air delivery pipe 112 is fixedly connected with the heat exchange pipe 109, is communicated with the heat exchange pipe 109, and is arranged on the heat exchange pipe 109; the drying pipe 113 is fixedly connected with the air conveying pipe 112, is communicated with the air conveying pipe 112, is positioned at one end of the air conveying pipe 112 away from the heat exchange pipe 109, the drying pipe 113 is annular, a plurality of spray heads are arranged on the drying pipe 113, the fan 110 conveys air to the heat exchange pipe 109, the air is heated by the heat of hot water in the conveying pipe 107, the heated air is conveyed to the air conveying pipe 112, the air is conveyed to the drying pipe 113 by the air conveying pipe 112, and the hot air is sprayed out through the spray heads on the drying pipe 113, so that the purpose of uniformly blowing the hot air on the surface of a plastic strip is realized.
Meanwhile, the water receiving bucket 114 is fixedly connected with the cooling tank 101, is communicated with the cooling tank 101, is positioned at one side of the cooling tank 101, and recovers water dropped from the surface of the plastic strip through the water receiving bucket 114, so that the water dropped from the plastic strip can flow back to the bottom of the refrigerating cavity 117, thereby avoiding the influence of the dropped water on the working environment and saving water resources.
When the cooling water tank heat energy recovery device of the embodiment is used, when cooling plastic strips, the fan 110 and the conveying pump 106 are started, air is conveyed to the heat exchange tube 109 through the fan 110, hot water at the bottom of the pre-cooling cavity 115 is conveyed to the conveying tube 107 through the conveying pump 106, so that heat of the hot water can be emitted to the heat exchange tube 109 through the heat dissipation fins 108, air in the heat exchange tube 109 is heated, the hot air is conveyed to the drying tube 113 through the air conveying tube 112, and is sprayed out through a spray nozzle on the drying tube 113, and therefore the plastic strips are dried, and the purposes of avoiding heat loss of the hot water in the conveying process and improving heat recovery efficiency are achieved.
Second embodiment:
referring to fig. 4 to 6, fig. 4 is a schematic view of a mounting structure of a second shower plate of the second embodiment, fig. 5 is a schematic view of a mounting structure of a first shower plate of the second embodiment, and fig. 6 is a schematic view of a mounting structure of a water chiller of the second embodiment, wherein the water supply assembly 102 of the present embodiment includes a water chiller 201, a water supply pump 202, a first shower plate 203, a circulation pump 204, and a second shower plate 205.
For the present embodiment, the water chiller 201 is fixedly connected to the cooling tank 101 and is located at one side of the cooling tank 101; the water supply pump 202 is fixedly connected with the water chiller 201, is communicated with the water chiller 201, and is positioned at one side of the water chiller 201; the first spray plate 203 with cooling tank 101 fixed connection, and be located cooling tank 101 is inside, first spray plate 203 pass through the pipeline with working shaft 202 intercommunication, evenly be provided with a plurality of shower heads on the first spray plate 203, through the cooling water machine 201 refrigerates water, working shaft 202 will cool water through the pipeline transport extremely first spray plate 203, and then make the shower head on the first spray plate 203 spouts cool water, cools off the plastic strip.
The circulating pump 204 is fixedly connected with the cooling tank 101 and is positioned in the cooling tank 101; the second spraying plate 205 with cooling tank 101 fixed connection, and be located cooling tank 101 is inside, the second spraying plate 205 pass through the pipeline with circulating pump 204 intercommunication, circulating pump 204 installs inside the refrigeration chamber 117, evenly be provided with a plurality of shower heads on the second spraying plate 205, first spraying plate 203 spun cold water finally falls into the bottom of refrigeration chamber 117, will through circulating pump 204 the water of refrigeration chamber 117 bottom is pumped to the second spraying plate 205 through the pipeline, through the shower head on the second spraying plate 205 is with water blowout, thereby precools the plastics strip.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.
Claims (5)
1. The cooling water tank heat energy recovery device comprises a cooling box, a water supply assembly, a guide roller and a compression roller, wherein the water supply assembly is arranged on the cooling box, the guide roller is rotatably arranged on the cooling box, the compression roller is rotatably arranged on the cooling box,
the recycling assembly is also included;
the recovery assembly comprises a delivery pump, a delivery pipe, a heat dissipation fin, a heat exchange pipe, a fan and a blowing component, wherein the delivery pump is fixedly connected with the cooling box and is positioned inside the cooling box, the delivery pipe is installed on the delivery pump and is communicated with the delivery pump, the heat dissipation fin is fixedly connected with the delivery pipe and is sleeved on the delivery pipe, the heat exchange pipe is fixedly connected with the delivery pipe and is sleeved on the heat dissipation fin, the fan is fixedly connected with the heat exchange pipe and is positioned on one side of the heat exchange pipe and is communicated with the heat exchange pipe, and the blowing component is arranged on the heat exchange pipe.
2. The cooling water tank heat energy recovery apparatus according to claim 1, wherein,
the blowing component comprises an air conveying pipe and a drying pipe, wherein the air conveying pipe is fixedly connected with the heat exchange pipe, is communicated with the heat exchange pipe and is arranged on the heat exchange pipe; the drying pipe is fixedly connected with the air conveying pipe, is communicated with the air conveying pipe and is positioned at one end of the air conveying pipe away from the heat exchange pipe.
3. The cooling water tank heat energy recovery apparatus according to claim 1, wherein,
the recycling assembly further comprises a water receiving hopper which is fixedly connected with the cooling box, communicated with the cooling box and located on one side of the cooling box.
4. The cooling water tank heat energy recovery apparatus according to claim 1, wherein,
the water supply assembly comprises a water chiller, a water supply pump and a first spray plate, wherein the water chiller is fixedly connected with the cooling box and is positioned at one side of the cooling box; the water supply pump is fixedly connected with the water chiller, communicated with the water chiller and positioned at one side of the water chiller; the first spraying plate is fixedly connected with the cooling box and is positioned in the cooling box, and the first spraying plate is communicated with the water supply pump through a pipeline.
5. The cooling water tank heat energy recovery apparatus according to claim 4, wherein,
the water supply assembly further comprises a circulating pump and a second spraying plate, and the circulating pump is fixedly connected with the cooling box and is positioned in the cooling box; the second spraying plate is fixedly connected with the cooling box and is positioned in the cooling box, and the second spraying plate is communicated with the circulating pump through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321944412.1U CN220409563U (en) | 2023-07-24 | 2023-07-24 | Cooling water tank heat energy recovery equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321944412.1U CN220409563U (en) | 2023-07-24 | 2023-07-24 | Cooling water tank heat energy recovery equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220409563U true CN220409563U (en) | 2024-01-30 |
Family
ID=89644927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321944412.1U Active CN220409563U (en) | 2023-07-24 | 2023-07-24 | Cooling water tank heat energy recovery equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220409563U (en) |
-
2023
- 2023-07-24 CN CN202321944412.1U patent/CN220409563U/en active Active
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