CN215809612U - Cooling device for coal chemical industry - Google Patents
Cooling device for coal chemical industry Download PDFInfo
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- CN215809612U CN215809612U CN202122490453.5U CN202122490453U CN215809612U CN 215809612 U CN215809612 U CN 215809612U CN 202122490453 U CN202122490453 U CN 202122490453U CN 215809612 U CN215809612 U CN 215809612U
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Abstract
The utility model discloses a cooling device for coal chemical industry, which relates to the field of chemical auxiliary equipment and comprises a cooling tower, wherein a heat exchange cavity is formed in the cooling tower, the inner wall of the periphery of the heat exchange cavity is an inclined plane, the inner wall of the bottom end of the heat exchange cavity is a spherical curved surface, a liquid storage cavity is formed in the cooling tower, and the liquid storage cavity is positioned right below the heat exchange cavity. According to the utility model, the spiral heat conduction pipe is arranged in the heat exchange cavity, the cooling water in the liquid storage cavity is pumped out by the water pump and flows in the heat conduction pipe, and the gas with a large amount of heat exchanges heat with the heat conduction pipe and the cooling water in the heat conduction pipe after being introduced into the heat exchange cavity, so that the heat is transferred into the cooling water to achieve the cooling effect, meanwhile, the cooling water is heated to generate steam, and the steam rises, is cooled and condensed after contacting with the metal plate, and returns to the liquid storage cavity for storage again, thereby avoiding the waste of the cooling water.
Description
Technical Field
The utility model relates to the field of chemical auxiliary equipment, in particular to a cooling device for coal chemical industry.
Background
Coal chemical refers to the process of converting coal into gas, liquid and solid fuels and chemicals by chemical processing using coal as a raw material. The coal gasification cooling device mainly comprises coal gasification, liquefaction, dry distillation, tar processing, calcium carbide acetylene chemical industry and the like, a cooling device used in the coal chemical industry is generally a cooling tower, cold and heat exchange is carried out after water and air flow contact to generate steam after the cold of the cooling device, the steam volatilizes and takes away heat to achieve evaporation and heat dissipation, and therefore a cooling effect is achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cooling device for coal chemical industry, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a cooling device for coal chemical industry comprises a cooling tower, wherein a heat exchange cavity is arranged inside the cooling tower, the inner walls of the periphery of the heat exchange cavity are arranged to be inclined planes, the inner wall of the bottom end of the heat exchange cavity is arranged to be a spherical curved surface, a liquid storage cavity is arranged inside the cooling tower and is positioned under the heat exchange cavity, a metal plate is fixedly connected with the inner wall of the top end of the heat exchange cavity, the bottom surface of the metal plate is arranged to be a spherical curved surface, a spiral heat conduction pipe is arranged inside the heat exchange cavity, a plurality of through holes distributed in a rectangular array are arranged on the inner wall of the bottom end of the heat exchange cavity, the through holes are communicated with the liquid storage cavity, a heat dissipation cavity is arranged inside the cooling tower and is positioned right above the heat exchange cavity, a heat conduction plate is embedded on the surface of the top end of the metal plate, and a plurality of heat dissipation fins distributed at equal intervals are fixedly connected with the surface of the heat conduction plate, which is far away from the metal plate, the top ends of the radiating fins extend into the radiating cavity.
Preferably, a plurality of ventilation holes that are the distribution of rectangular array are all seted up to the both sides inner wall in heat dissipation chamber, the ventilation hole sets up to the slope form.
Preferably, the top end surface of the cooling tower is fixedly connected with a blower, and the output end of the blower is communicated with the heat dissipation cavity.
Preferably, the liquid storage cavity is internally provided with cooling water, a plurality of refrigeration pipes which are distributed at equal intervals are fixedly connected to the bottom end of the liquid storage cavity, and the refrigeration pipes are electrically connected with an external power supply through wires.
Preferably, the bottom of the surface of one side of the cooling tower is fixedly connected with a water pump, the input end of the water pump is communicated with the liquid storage cavity, and the output end of the water pump is fixedly connected with a water supply pipe.
Preferably, one end of the water supply pipe, which is far away from the water pump, extends into the heat exchange cavity and is fixedly connected with one end of the heat conduction pipe, and the other end of the heat conduction pipe extends into the liquid storage cavity.
Preferably, the middle part of the surface of one side of the cooling tower is fixedly connected with an air inlet pipe communicated with the heat exchange cavity, the surface of the other side of the cooling tower is fixedly connected with an air outlet pipe communicated with the heat exchange cavity, the air outlet pipe is inclined, and the horizontal position of the air outlet pipe is higher than that of the air inlet pipe.
The utility model has the technical effects and advantages that:
1. according to the utility model, the spiral heat conduction pipe is arranged in the heat exchange cavity, the cooling water in the liquid storage cavity is pumped out by the water pump and flows in the heat conduction pipe, and the gas with a large amount of heat exchanges heat with the heat conduction pipe and the cooling water in the heat conduction pipe after being introduced into the heat exchange cavity, so that the heat is transferred into the cooling water to achieve the cooling effect;
2. according to the utility model, the inner wall of the bottom end of the heat exchange cavity and the surface of the bottom end of the metal plate are both arranged in a spherical curved shape, so that cooling water is prevented from flowing into the liquid storage cavity after being condensed, the collection of the cooling water is facilitated, the air circulation in the heat dissipation cavity is accelerated by the air feeder through the arrangement of the heat conduction plate and the heat dissipation fins, thereby accelerating the heat dissipation in the cooling tower, and the cooling effect of the device is improved by arranging the plurality of cooling pipes in the liquid storage cavity and cooling the cooling water absorbing heat through the cooling pipes.
Drawings
Fig. 1 is a schematic cross-sectional view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.
Fig. 3 is a perspective view of the overall structure of the present invention.
In the figure: 1. a cooling tower; 2. a heat exchange cavity; 3. a liquid storage cavity; 4. a metal plate; 5. a heat conducting pipe; 6. a through hole; 7. a heat dissipation cavity; 8. a heat conducting plate; 9. a heat dissipating fin; 10. a vent hole; 11. a blower; 12. a refrigeration pipe; 13. a water pump; 14. a water supply pipe; 15. an air inlet pipe; 16. and an air outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a cooling device for coal chemical industry as shown in figures 1-3, which comprises a cooling tower 1, wherein a heat exchange cavity 2 is arranged inside the cooling tower 1, the inner wall of the periphery of the heat exchange cavity 2 is an inclined surface, the inner wall of the bottom end of the heat exchange cavity 2 is a spherical curved surface, so that cooling water after evaporation and condensation can be conveniently collected, a liquid storage cavity 3 is arranged inside the cooling tower 1, the liquid storage cavity 3 is positioned under the heat exchange cavity 2, the liquid storage cavity 3 is used for storing the cooling water, the inner wall of the top end of the heat exchange cavity 2 is fixedly connected with a metal plate 4, the surface of the bottom end of the metal plate 4 is a spherical curved surface, a spiral heat conduction pipe 5 is arranged inside the heat exchange cavity 2, the heat conduction pipe 5 transfers the heat in the gas inside the heat exchange cavity 2 to the cooling water circulating inside the heat conduction pipe 5, the cooling of the gas is realized, the inner wall of the bottom end of the heat exchange cavity 2 is provided with a plurality of through holes 6 distributed in a rectangular array, through-hole 6 is linked together with stock solution chamber 3, the cooling water after the evaporation condenses gets back to stock solution chamber 3 inside through a plurality of through-holes 6, heat dissipation chamber 7 has been seted up to cooling tower 1's inside, heat dissipation chamber 7 is located heat transfer chamber 2 directly over, the top surface of metal sheet 4 inlays and is equipped with heat-conducting plate 8, absorb the heat in the cooling water after the evaporation through the cooperation of heat-conducting plate 8 and metal sheet 4, make the cooling water of evaporation condense back to get back to stock solution chamber 3 inside again, realize the cyclic utilization of cooling water, accelerated simultaneously giving off of the heat of absorption in the gas, the radiating efficiency is improved, and then the practicality of this device has been improved.
Specifically, a plurality of radiating fins 9 distributed at equal intervals are fixedly connected to the surface of one side of the heat conducting plate 8, which is far away from the metal plate 4, the top ends of the radiating fins 9 extend into the radiating cavity 7, heat absorbed by the heat conducting plate 8 is radiated into the radiating cavity 7 through the radiating fins 9, a plurality of vent holes 10 distributed in a rectangular array are formed in the inner walls of two sides of the radiating cavity 7, the vent holes 10 are arranged in an inclined shape, the radiating cavity 7 is communicated with the external space through the vent holes 10, a blower 11 is fixedly connected to the surface of the top end of the cooling tower 1, the output end of the blower 11 is communicated with the radiating cavity 7, air is supplied into the radiating cavity 7 through the blower 11, the air circulation inside the radiating cavity 7 is improved, cooling water is arranged inside the liquid storage cavity 3, a plurality of refrigerating tubes 12 distributed at equal intervals are fixedly connected to the bottom end inside the liquid storage cavity 3, and the refrigerating tubes 12 are electrically connected with an external power supply through wires, the cooling water in the liquid storage cavity 3 is cooled and refrigerated through the plurality of refrigerating pipes 12, so that the cooling water is prevented from being heated and the cooling effect is reduced.
Secondly, a water pump 13 is fixedly connected to the bottom of one side surface of the cooling tower 1, the input end of the water pump 13 is communicated with the liquid storage cavity 3, the output end of the water pump 13 is fixedly connected with a water supply pipe 14, one end of the water supply pipe 14 far away from the water pump 13 extends into the heat exchange cavity 2 and is fixedly connected with one end of the heat conduction pipe 5, the other end of the heat conduction pipe 5 extends into the liquid storage cavity 3, cooling water is pumped into the water supply pipe 14 from the liquid storage cavity 3 by the water pump 13 and then is guided into the heat conduction pipe 5 by the water supply pipe 14, so that the circulating flow of the cooling water between the heat conduction pipe 5 and the liquid storage cavity 3 is realized, the cooling effect of the collimation is improved, an air inlet pipe 15 communicated with the heat exchange cavity 2 is fixedly connected to the middle part of one side surface of the cooling tower 1, an air outlet pipe 16 communicated with the heat exchange cavity 2 is fixedly connected to the other side surface of the cooling tower 1, cooled gas is discharged through the air outlet pipe 16, the air outlet pipe 16 is arranged to be inclined, the horizontal position of the air outlet pipe 16 is higher than that of the air inlet pipe 15, and the inclined air outlet pipe 16 can prevent flowing air from bringing out part of steam of cooling water to cause waste of the cooling water.
The working principle of the utility model is as follows:
when the device is used, firstly, a worker communicates an air outlet of the coal chemical equipment with an air inlet pipe 15 to convey gas with a large amount of heat to the inside of a heat exchange cavity 2, then cooling water is pumped out by a water pump 13 and is guided into a heat conduction pipe 5 through a water supply pipe 14, the cooling water in the heat conduction pipe 5 absorbs the heat in the gas to realize the cooling treatment of the gas, meanwhile, the cooling water absorbing a large amount of heat can be evaporated, the steam of the cooling water is contacted with the spherical surface of a metal plate 4 after rising to transfer the heat to the inside of a heat conduction plate 8 embedded at one side of the metal plate 4, and finally, two absorbed by the heat conduction plate 8 are dissipated into a heat dissipation cavity 7 through a plurality of heat dissipation fins 9, the air circulation in the heat dissipation cavity 7 is accelerated by an air feeder 11 to dissipate the heat to the outside, the cooling effect of the device is improved, and the recycling and recovery of the cooling water are realized, avoid causing the waste of resource, this device small in size simultaneously, installation and transportation convenience, user's of being convenient for practicality.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a cooling device for coal industry, includes cooling tower (1), its characterized in that: the cooling tower is characterized in that a heat exchange cavity (2) is formed in the cooling tower (1), the inner walls of the heat exchange cavity (2) are arranged to be inclined planes, the inner wall of the bottom end of the heat exchange cavity (2) is arranged to be a spherical curved surface, a liquid storage cavity (3) is formed in the cooling tower (1), the liquid storage cavity (3) is located under the heat exchange cavity (2), a metal plate (4) is fixedly connected to the inner wall of the top end of the heat exchange cavity (2), the bottom end surface of the metal plate (4) is arranged to be a spherical curved surface, a spiral heat conduction pipe (5) is arranged in the heat exchange cavity (2), a plurality of through holes (6) distributed in a rectangular array are formed in the inner wall of the bottom end of the heat exchange cavity (2), the through holes (6) are communicated with the liquid storage cavity (3), a heat dissipation cavity (7) is formed in the cooling tower (1), and the heat dissipation cavity (7) is located over the heat exchange cavity (2), the top surface of metal sheet (4) inlays and is equipped with heat-conducting plate (8), one side fixed surface that metal sheet (4) were kept away from in heat-conducting plate (8) is connected with a plurality of radiating fin (9) that are equidistant distribution, the top of radiating fin (9) extends to inside heat dissipation chamber (7).
2. The cooling device for the coal chemical industry according to claim 1, characterized in that: a plurality of ventilation holes (10) that are the distribution of rectangular array are all seted up to the both sides inner wall in heat dissipation chamber (7), ventilation hole (10) set up to the slope form.
3. The cooling device for the coal chemical industry according to claim 2, characterized in that: the top end surface of the cooling tower (1) is fixedly connected with a blower (11), and the output end of the blower (11) is communicated with the heat dissipation cavity (7).
4. The cooling device for the coal chemical industry according to claim 3, characterized in that: the utility model discloses a refrigeration system, including stock solution chamber (3), the inside cooling water that is provided with of stock solution chamber (3), a plurality of refrigeration pipes (12) that are equidistant distribution of the inside bottom fixedly connected with of stock solution chamber (3), refrigeration pipe (12) pass through wire and external power source electric connection.
5. The cooling device for the coal chemical industry according to claim 4, characterized in that: the cooling tower is characterized in that a water pump (13) is fixedly connected to the bottom of the surface of one side of the cooling tower (1), the input end of the water pump (13) is communicated with the liquid storage cavity (3), and the output end of the water pump (13) is fixedly connected with a water supply pipe (14).
6. The cooling device for the coal chemical industry according to claim 5, characterized in that: one end of the water delivery pipe (14), which is far away from the water pump (13), extends to the inside of the heat exchange cavity (2) and is fixedly connected with one end of the heat conduction pipe (5), and the other end of the heat conduction pipe (5) extends to the inside of the liquid storage cavity (3).
7. The cooling device for the coal chemical industry according to claim 6, characterized in that: the air cooling device is characterized in that an air inlet pipe (15) communicated with the heat exchange cavity (2) is fixedly connected to the middle of the surface of one side of the cooling tower (1), an air outlet pipe (16) communicated with the heat exchange cavity (2) is fixedly connected to the surface of the other side of the cooling tower (1), the air outlet pipe (16) is arranged to be inclined, and the horizontal position of the air outlet pipe (16) is higher than the air inlet pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122490453.5U CN215809612U (en) | 2021-10-16 | 2021-10-16 | Cooling device for coal chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122490453.5U CN215809612U (en) | 2021-10-16 | 2021-10-16 | Cooling device for coal chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215809612U true CN215809612U (en) | 2022-02-11 |
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ID=80170810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122490453.5U Active CN215809612U (en) | 2021-10-16 | 2021-10-16 | Cooling device for coal chemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215809612U (en) |
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2021
- 2021-10-16 CN CN202122490453.5U patent/CN215809612U/en active Active
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