CN215864294U - Exhaust-gas treatment cooling device - Google Patents
Exhaust-gas treatment cooling device Download PDFInfo
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- CN215864294U CN215864294U CN202122318957.9U CN202122318957U CN215864294U CN 215864294 U CN215864294 U CN 215864294U CN 202122318957 U CN202122318957 U CN 202122318957U CN 215864294 U CN215864294 U CN 215864294U
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Abstract
A waste gas treatment cooling device comprises a cooling cylinder, wherein a plurality of air guide pipes are arranged in the cooling cylinder, the upper end and the lower end of each air guide pipe penetrate out of the upper end and the lower end of the cooling cylinder, an air inlet cylinder is arranged at the upper end of the cooling cylinder, a plurality of air inlet grids are arranged on the side wall of the air inlet cylinder, and a plurality of air inlets are arranged at the top of the cooling cylinder and around each air guide pipe; the bottom of the cooling cylinder is connected with an air inlet pipe, the top of the air inlet cylinder is connected with an exhaust pipe, the upper end of the air guide pipe is connected with a connecting pipe, and the connecting pipe penetrates through the air inlet cylinder and is connected to the exhaust pipe; the bottom of the cooling cylinder is connected with a plurality of exhaust fans. The utility model provides a waste gas treatment cooling device, which is used for cooling waste gas in an air cooling mode, adopts air as a cooling medium, does not need to adopt an additional cooling medium, only uses a fan for cooling, and has simple structure and low energy consumption.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment cooling device.
Background
In the conventional waste gas cooling, water or oil is mostly adopted as a cooling medium for heat exchange, but a large amount of electric energy is consumed for circulation and cooling of cooling liquid in the process, and meanwhile, the oil is adopted for heat exchange, so that a heat exchange pipeline is complex, the requirement on the sealing property is high, and the use cost and the maintenance cost are increased; and no water cooling is needed for the case where the cooling requirement is not high or preliminary cooling is performed.
Disclosure of Invention
The utility model aims to provide a waste gas treatment cooling device which adopts an air cooling mode and conveniently cools waste gas.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a waste gas treatment cooling device comprises a cooling cylinder, wherein a plurality of air guide pipes are arranged in the cooling cylinder, the upper end and the lower end of each air guide pipe penetrate out of the upper end and the lower end of the cooling cylinder, an air inlet cylinder is arranged at the upper end of the cooling cylinder, a plurality of air inlet grids are arranged on the side wall of the air inlet cylinder, and a plurality of air inlets are arranged at the top of the cooling cylinder and around each air guide pipe; the bottom of the cooling cylinder is connected with an air inlet pipe, the top of the air inlet cylinder is connected with an exhaust pipe, the upper end of the air guide pipe is connected with a connecting pipe, and the connecting pipe penetrates through the air inlet cylinder and is connected to the exhaust pipe; the bottom of the cooling cylinder is connected with a plurality of exhaust fans.
Preferably, a filter screen is arranged in the air inlet grid.
Preferably, the upper end and the lower end of the air duct are fixedly sleeved with I-shaped rubber sleeves, and the rubber sleeves are used for clamping the air duct at the upper end and the lower end of the cooling cylinder.
Preferably, a flow disturbing disc is arranged in the air inlet pipe, and a plurality of annular gaps are formed in the surface of the flow disturbing disc.
Preferably, the side wall of the cooling cylinder is of a hollow structure.
Preferably, the number of the exhaust fans is at least 4, and the exhaust fans are uniformly distributed around the bottom of the cooling cylinder.
The utility model provides a waste gas treatment cooling device, which is used for cooling waste gas in an air cooling mode, adopts air as a cooling medium, does not need to adopt an additional cooling medium, only uses a fan for cooling, and has simple structure and low energy consumption.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
FIG. 3 is a schematic view of the top of the cooling cylinder of the present invention;
FIG. 4 is a schematic view of the configuration of the end of the airway tube of the present invention;
FIG. 5 is a schematic view of the bottom of the cooling cylinder according to the present invention;
fig. 6 is a schematic structural diagram of the turbulent flow disk of the present invention.
Detailed Description
As shown in fig. 1-6, a waste gas treatment cooling device comprises a cooling cylinder 1, wherein a plurality of gas guide tubes 2 are arranged in the cooling cylinder 1, the upper and lower ends of the gas guide tubes 2 penetrate out from the upper and lower ends of the cooling cylinder 1, an air inlet cylinder 3 is arranged at the upper end of the cooling cylinder 1, a plurality of air inlet grids 4 are arranged on the side wall of the air inlet cylinder 3, and a plurality of air inlets 5 are arranged at the top of the cooling cylinder 1 and around each gas guide tube 2; the bottom of the cooling cylinder 1 is connected with an air inlet pipe 6, the top of the air inlet cylinder 3 is connected with an exhaust pipe 7, the upper end of the air guide pipe 2 is connected with a connecting pipe 8, and the connecting pipe 8 penetrates through the air inlet cylinder 3 and is connected to the exhaust pipe 7; a plurality of exhaust fans 9 are connected to the bottom of the cooling cylinder 1.
Preferably, a filter screen 10 is arranged in the air inlet grid 4. The air for cooling enters the air inlet cylinder 3 from the air inlet grid and then enters the cooling cylinder 1 through the air inlet 5, the air inlet is small and is arranged around each air duct 2, so that the air flow rate around the air ducts 2 is accelerated, and heat is taken away more efficiently; the screen cools the incoming air.
Preferably, the upper end and the lower end of the air duct 2 are fixedly sleeved with an I-shaped rubber sleeve 11, and the rubber sleeve 11 is used for clamping the air duct 2 at the upper end and the lower end of the cooling cylinder 1. The rubber sleeve 11 is used for connecting the air duct 2, so that the air duct can not damage the cooling cylinder 1 when expanding with heat and contracting with cold.
Preferably, a spoiler 12 is provided in the inlet duct 6, the surface of the spoiler 12 being provided with a plurality of annular gaps 13. The turbulence plate shunts the waste gas entering the air inlet pipe 6 again, so that the waste gas is distributed uniformly when entering the air duct 2.
Preferably, the side wall of the cooling cylinder 1 is a hollow structure. The heat is left to dissipate.
Preferably, the number of the exhaust fans 9 is at least 4, and the exhaust fans are uniformly distributed around the bottom of the cooling cylinder 1. Air is drawn at the bottom of the cooling cylinder 1 and hot air is discharged.
When the device is used, waste gas enters from the gas inlet pipe 6, enters the gas guide pipe 2 after being disturbed by the turbulent flow disc 12, is cooled by the cooling cylinder 1, and enters the exhaust pipe 7 through the connecting pipe 8 to enter a subsequent treatment process. The heated air is drawn out by the exhaust fan 9, and then heat supply or heat energy recovery can be carried out.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.
Claims (6)
1. An exhaust-gas treatment cooling device characterized in that: the cooling device comprises a cooling cylinder (1), wherein a plurality of air guide pipes (2) are arranged in the cooling cylinder (1), the upper end and the lower end of each air guide pipe (2) penetrate out of the upper end and the lower end of the cooling cylinder (1), an air inlet cylinder (3) is arranged at the upper end of the cooling cylinder (1), a plurality of air inlet grids (4) are arranged on the side wall of the air inlet cylinder (3), and a plurality of air inlets (5) are arranged around each air guide pipe (2) at the top of the cooling cylinder (1); the bottom of the cooling cylinder (1) is connected with an air inlet pipe (6), the top of the air inlet cylinder (3) is connected with an exhaust pipe (7), the upper end of the air guide pipe (2) is connected with a connecting pipe (8), and the connecting pipe (8) penetrates through the air inlet cylinder (3) and is connected to the exhaust pipe (7); the bottom of the cooling cylinder (1) is connected with a plurality of exhaust fans (9).
2. An exhaust treatment cooling device according to claim 1, wherein: a filter screen (10) is arranged in the air inlet grid (4).
3. An exhaust treatment cooling device according to claim 1, wherein: the upper end and the lower end of the air duct (2) are fixedly sleeved with an I-shaped rubber sleeve (11), and the rubber sleeve (11) is used for clamping the air duct (2) at the upper end and the lower end of the cooling cylinder (1).
4. An exhaust treatment cooling device according to claim 1, wherein: a turbulence disc (12) is arranged in the air inlet pipe (6), and a plurality of annular gaps (13) are arranged on the surface of the turbulence disc (12).
5. An exhaust treatment cooling device according to claim 1, wherein: the side wall of the cooling cylinder (1) is of a hollow structure.
6. An exhaust treatment cooling device according to claim 1, wherein: at least 4 exhaust fans (9) are arranged and uniformly distributed around the bottom of the cooling cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122318957.9U CN215864294U (en) | 2021-09-24 | 2021-09-24 | Exhaust-gas treatment cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122318957.9U CN215864294U (en) | 2021-09-24 | 2021-09-24 | Exhaust-gas treatment cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215864294U true CN215864294U (en) | 2022-02-18 |
Family
ID=80256319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122318957.9U Active CN215864294U (en) | 2021-09-24 | 2021-09-24 | Exhaust-gas treatment cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215864294U (en) |
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2021
- 2021-09-24 CN CN202122318957.9U patent/CN215864294U/en active Active
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