CN220288246U - Cooling device - Google Patents
Cooling device Download PDFInfo
- Publication number
- CN220288246U CN220288246U CN202321290655.8U CN202321290655U CN220288246U CN 220288246 U CN220288246 U CN 220288246U CN 202321290655 U CN202321290655 U CN 202321290655U CN 220288246 U CN220288246 U CN 220288246U
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- Prior art keywords
- cooling
- box
- cooling device
- pipe
- heat dissipation
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- 238000001816 cooling Methods 0.000 title claims abstract description 121
- 239000000110 cooling liquid Substances 0.000 claims abstract description 38
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000005086 pumping Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 57
- 239000000945 filler Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 abstract description 2
- 229910052593 corundum Inorganic materials 0.000 description 6
- 239000010431 corundum Substances 0.000 description 6
- 238000003723 Smelting Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a cooling device, which comprises a supporting device for providing supporting force and taking brown fused alumina solution for secondary contact cooling, and further comprises a cooling device which is arranged on the supporting device and used for accelerating cooling by increasing a heat exchange area through flow, wherein one side of the cooling device is provided with a circulating device for circulating cooling liquid through extraction, and one side of the circulating device, which is far away from the cooling device, is provided with a heat dissipation device for cooling the cooling liquid through air circulating contact; the cooling device comprises a cooling box, a receiving tray is arranged on the cooling box, and two cooling pipes are symmetrically arranged below the receiving tray. According to the cooling device, the setting of the heat exchange area is increased through flowing, so that the cooling of brown fused alumina is accelerated; the cooling efficiency is improved through the arrangement of cooling the cooling liquid by air circulation; by means of the arrangement of pumping and pushing the cooling liquid circulation, the loss of the cooling liquid is reduced.
Description
Technical Field
The utility model belongs to the field of brown fused alumina production, and particularly relates to a cooling device.
Background
Brown corundum, commonly known as carborundum, is made up by using three raw materials of bauxite, carbon material and iron filings through the processes of melting and reducing in electric arc furnace. The brown corundum has main chemical component AL2O3 in 95.00-97.00 wt% and small amount of Fe, si, ti, etc. Brown fused alumina is the most basic abrasive, and has the advantages of good grinding performance, wide application range, low price and wide application, and the smelting process of brown fused alumina mainly comprises four stages of furnace opening, smelting, control and refining. Smelting takes up more than 80% of the whole smelting time, at this stage, furnace burden is melted into liquid state, impurities are reduced, ferrosilicon alloy is generated and separated from corundum melt, and then cooling is carried out, the production process is usually carried out in a natural cooling mode, the cooling speed is low, and the production speed is greatly reduced.
The Chinese patent with the reference to application number 202222953068.4 discloses a rapid cooling device for semi-finished brown corundum blocks, which comprises a movable trolley, a bag receiving barrel, an outer barrel, a first delivery pipe, a first ingress pipe and a support plate; the outer barrel is sleeved outside the bag receiving barrel; an upper heat dissipation cavity is formed between the outer barrel and the bag receiving barrel, a lower heat dissipation cavity is formed between the bag receiving barrel and the mobile trolley, and the upper heat dissipation cavity is communicated with the lower heat dissipation cavity; the first delivery pipe is connected to the side wall of the top of the outer barrel and is communicated with the interior of the upper heat dissipation cavity; the first ingress pipe is fixed at the bottom of the movable trolley, one end of the first ingress pipe is communicated with the outside, and the other end of the first ingress pipe extends to the top of the movable trolley and is communicated with the lower heat dissipation cavity; the supporting plate is arranged in the lower radiating cavity; the supporting plate is provided with a diversion hole and a plurality of diversion trenches.
The position is fixed when the brown corundum is cooled, the heat exchange area of the brown corundum and the cooling liquid is small, and the cooling efficiency is low. Therefore, a new device is designed, and the cooling of brown fused alumina is accelerated by increasing the heat exchange area through flowing; the cooling efficiency is improved through the arrangement of cooling the cooling liquid by air circulation; by means of the arrangement of pumping and pushing the cooling liquid circulation, the loss of the cooling liquid is reduced.
Disclosure of Invention
The present utility model is directed to a cooling device, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the cooling device comprises a supporting device for providing supporting force and receiving brown fused alumina solution for secondary contact cooling, and further comprises a cooling device which is arranged on the supporting device and used for accelerating cooling by increasing heat exchange area through flow, wherein one side of the cooling device is provided with a circulating device for pushing cooling liquid to circulate through extraction, and one side of the circulating device away from the cooling device is provided with a heat dissipation device for cooling the cooling liquid through air circulation contact;
the cooling device comprises a cooling box, a receiving tray is arranged on the cooling box, two cooling pipes are symmetrically arranged below the receiving tray, and a plurality of water discharging pipes are arranged at the bottom of the cooling box;
the circulating device comprises a water inlet pipe, a water inlet pump is arranged at the top of the water inlet pipe, a water return pump is arranged on one side of the water inlet pump, a water return pipe is arranged on the water return pump, and a spray head is arranged below the water return pipe;
the heat dissipation device comprises a heat dissipation box, cooling filler is arranged in the heat dissipation box, a motor is installed at the top of the heat dissipation box, and fan blades are installed on the motor.
Further: the supporting device comprises a frame, a water storage tank is arranged on the frame, and a liquid storage barrel is arranged on the water storage tank.
Further: the cooling pipe is in threaded connection with the receiving tray, and the cooling pipe is an S-shaped circular pipe.
Further: the four downcomers are respectively positioned at four corners of the bottom surface of the cooling box.
Further: the water return pipe is made of PPR material.
Further: the cooling filler is made of ceramic materials, and the fan blades and the motor are connected together through pins.
Compared with the prior art, the utility model has the beneficial effects that:
1. the cooling of brown fused alumina is accelerated by increasing the heat exchange area through the flow;
2. the cooling efficiency is improved through the arrangement of cooling the cooling liquid by air circulation;
3. by means of the arrangement of pumping and pushing the cooling liquid circulation, the loss of the cooling liquid is reduced.
Drawings
FIG. 1 is a schematic view of a cooling device according to the present utility model;
FIG. 2 is an isometric view of a support device for a cooling device according to the present utility model;
FIG. 3 is a front cross-sectional view of a cooling device of the present utility model;
FIG. 4 is an isometric view of a circulation device of a cooling device according to the present utility model;
fig. 5 is an isometric view of a heat sink of a cooling device according to the present utility model.
In the reference numerals: 1. a support device; 101. a frame; 102. a water storage tank; 103. a liquid storage barrel; 2. a cooling device; 201. a cooling box; 202. a receiving tray; 203. a cooling tube; 204. a water supply pipe; 3. a circulation device; 301. a water inlet pipe; 302. a water inlet pump; 303. a water return pump; 304. a water return pipe; 305. a spray head; 4. a heat sink; 401. a heat radiation box; 402. cooling the filler; 403. a motor; 404. and (3) a fan blade.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a cooling device comprises a supporting device 1 for providing supporting force and taking brown fused alumina solution for secondary contact cooling, a cooling device 2 installed on the supporting device 1 and used for accelerating cooling by increasing heat exchange area through flow, a circulating device 3 used for pumping and pushing cooling liquid to circulate, and a heat dissipation device 4 used for cooling the cooling liquid through air circulation contact and arranged on one side of the circulating device 3 away from the cooling device 2.
In this embodiment: the supporting device 1 comprises a frame 101, a water storage tank 102 is arranged on the frame 101, a liquid storage barrel 103 is arranged on the water storage tank 102, and the frame 101 supports the liquid storage barrel 103 through the water storage tank 102 to take brown fused alumina solution to exchange heat with cooling liquid in the water storage tank 102 for secondary cooling;
in this embodiment: the cooling device 2 comprises a cooling box 201, a receiving tray 202 is arranged on the cooling box 201, two cooling pipes 203 are symmetrically arranged below the receiving tray 202, four downcomers 204 are arranged at the bottom of the cooling box 201, the cooling pipes 203 are in threaded connection with the receiving tray 202, the cooling pipes 203 are S-shaped circular pipes, the four downcomers 204 are respectively positioned at four corners of the bottom surface of the cooling box 201, brown fused alumina is poured into the receiving tray 202, flows through the cooling pipes 203 to increase the heat exchange contact area, and then exchanges heat with cooling liquid in the cooling box 201 under the support of the rack 101, so as to perform primary cooling;
in this embodiment: the circulating device 3 comprises a water inlet pipe 301, a water inlet pump 302 is arranged at the top of the water inlet pipe 301, a water return pump 303 is arranged on one side of the water inlet pump 302, a water return pipe 304 is arranged on the water return pump 303, a spray head 305 is arranged below the water return pipe 304, the water return pipe 304 is made of PPR materials, the water inlet pump 302 pumps cooling liquid in a cooling box 401 into the cooling box 201 through the water inlet pipe 301, the cooling liquid in the cooling box 201 is pushed to flow into the water storage tank 102 through a water outlet pipe 204, and the water return pump 303 pumps the cooling liquid in the water storage tank 102 into the spray head 305 through the water return pipe 304 to be sprayed into the cooling box 401, so that cooling liquid circulation is formed;
in this embodiment: the heat dissipating device 4 comprises a heat dissipating box 401, cooling filler 402 is arranged inside the heat dissipating box 401, a motor 403 is arranged at the top of the heat dissipating box 401, fan blades 404 are arranged on the motor 403, the cooling filler 402 is made of ceramic materials, the fan blades 404 and the motor 403 are connected together through pins, cooling liquid is sprayed on the upper surface of the cooling filler 402 through a spray head 305, the cooling liquid passes through the cooling filler 402 to enlarge the contact area with air, the motor 403 drives the fan blades 404 to rotate so as to extract hot air in the heat dissipating box 401, cool air is sucked from the lower part of the cooling filler 402, air circulation is formed in the heat dissipating box 401 so as to cool the cooling liquid, and then the cooling liquid flows into the heat dissipating box 401 to finish cooling of the cooling liquid.
Working principle: the water inlet pump 302 pumps the cooling liquid in the cooling box 401 into the cooling box 201 through the water inlet pipe 301, pushes the cooling liquid in the cooling box 201 to flow into the water storage tank 102 through the water outlet pipe 204, the water return pump 303 pumps the cooling liquid in the water storage tank 102 into the spray head 305 through the water return pipe 304 to be sprayed on the upper surface of the cooling filler 402, the cooling liquid passes through the cooling filler 402 to increase the contact area with air, meanwhile, the motor 403 drives the fan blades 404 to rotate so as to pump hot air in the cooling box 401, cool air is sucked from the lower part of the cooling filler 402, air circulation is formed in the cooling box 401 so as to cool the cooling liquid, and then the cooling liquid flows into the cooling box 401, so that the circulation and cooling of the cooling liquid are completed; the brown fused alumina is poured into the receiving tray 202, flows through the cooling pipe 203 to enlarge the heat exchange contact area, then exchanges heat with the cooling liquid in the cooling box 201 under the support of the frame 101, performs primary cooling, and then falls into the liquid storage barrel 103 to exchange heat with the cooling liquid in the water storage tank 102, and performs secondary cooling.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cooling device, includes support device (1) that are used for providing holding power and accept brown fused alumina and carry out secondary contact cooling, its characterized in that: the cooling device is characterized by further comprising a cooling device (2) which is arranged on the supporting device (1) and used for accelerating cooling through flow and increasing the heat exchange area, a circulating device (3) which is used for pumping and pushing cooling liquid to circulate is arranged on one side of the cooling device (2), and a heat dissipation device (4) which is used for cooling the cooling liquid through air circulation contact is arranged on one side of the circulating device (3) away from the cooling device (2);
the cooling device (2) comprises a cooling box (201), a receiving tray (202) is arranged on the cooling box (201), two cooling pipes (203) are symmetrically arranged below the receiving tray (202), and a plurality of downcomers (204) are arranged at the bottom of the cooling box (201);
the circulating device (3) comprises a water inlet pipe (301), a water inlet pump (302) is arranged at the top of the water inlet pipe (301), a water return pump (303) is arranged on one side of the water inlet pump (302), a water return pipe (304) is arranged on the water return pump (303), and a spray head (305) is arranged below the water return pipe (304);
the heat dissipation device (4) comprises a heat dissipation box (401), cooling filler (402) is arranged inside the heat dissipation box (401), a motor (403) is arranged at the top of the heat dissipation box (401), and fan blades (404) are arranged on the motor (403).
2. A cooling device according to claim 1, wherein: the supporting device (1) comprises a frame (101), a water storage tank (102) is arranged on the frame (101), and a liquid storage barrel (103) is arranged on the water storage tank (102).
3. A cooling device according to claim 1, wherein: the cooling pipe (203) is in threaded connection with the receiving tray (202), and the cooling pipe (203) is an S-shaped circular pipe.
4. A cooling device according to claim 1, wherein: four downcomers (204) are arranged, and the four downcomers (204) are respectively positioned at four corners of the bottom surface of the cooling box (201).
5. A cooling device according to claim 1, wherein: the water return pipe (304) is made of PPR material.
6. A cooling device according to claim 1, wherein: the cooling filler (402) is made of ceramic materials, and the fan blades (404) and the motor (403) are connected together through pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290655.8U CN220288246U (en) | 2023-05-25 | 2023-05-25 | Cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290655.8U CN220288246U (en) | 2023-05-25 | 2023-05-25 | Cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220288246U true CN220288246U (en) | 2024-01-02 |
Family
ID=89337078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321290655.8U Active CN220288246U (en) | 2023-05-25 | 2023-05-25 | Cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220288246U (en) |
-
2023
- 2023-05-25 CN CN202321290655.8U patent/CN220288246U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |