CN214095556U - Sintering furnace cooling device - Google Patents
Sintering furnace cooling device Download PDFInfo
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- CN214095556U CN214095556U CN202023239525.0U CN202023239525U CN214095556U CN 214095556 U CN214095556 U CN 214095556U CN 202023239525 U CN202023239525 U CN 202023239525U CN 214095556 U CN214095556 U CN 214095556U
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Abstract
The utility model discloses a sintering furnace cooling device, which comprises a hot gas main pipe, a hot gas pipe joint, a hot gas branch pipe, an air conditioning pipe joint, an air conditioning main pipe, a water cooling cylinder, a water pump and a cooling tank, the hot gas main pipe is internally communicated with cooling medium gas with the heat of the sintering furnace and is connected with the hot gas branch pipe through a hot gas joint, the hot gas joint is provided with a plurality of small round joints, the hot gas branch pipe is connected with the small round joints, the hot gas pipe joint is connected with the water cooling cylinder, the hot gas branch pipe is positioned inside the water cooling cylinder, one side of the bottom of the water cooling cylinder is provided with a cooling water outlet, the cooling water outlet is connected with a cooling water pool through a pipeline, the top of the cooling water cylinder is connected with a cold air pipe joint, and a cooling water inlet is formed in one side of the bottom of the cold water cylinder, a cooling water outlet is connected with a water pump through a pipeline, and the water pump is connected with a cooling pool through a pipeline. The utility model discloses simple structure convenient to use has improved the cooling efficiency of fritting furnace.
Description
Technical Field
The utility model relates to a magnetic material production field, concretely relates to fritting furnace cooling device.
Background
The sintering furnace is a key equipment product for manufacturing the sintered neodymium iron boron permanent magnet material, and the rapid cooling after sintering is a key process for manufacturing the sintered neodymium iron boron, so that the sintering furnace is provided with a system for rapidly cooling the product. The medium for cooling the product is inert gas argon, the argon absorbing heat transfers the heat to the heat exchanger attached with circulating water through heat conduction, and then the heat is taken away through the circulating water, so that the purpose of rapidly cooling the product is achieved. The faster the cooling speed of the sintering furnace, the better the product performance. Therefore, the cooling efficiency of the sintering furnace is improved, and the product performance is improved.
Disclosure of Invention
In order to solve the defects of the prior art, the utility model provides a following technical scheme.
A sintering furnace cooling device comprises a hot gas header pipe, a hot gas pipe joint, a hot gas branch pipe, a cold gas pipe joint, a cold gas header pipe, a water cooling cylinder, a water pump and a cooling pool, wherein cooling medium gas with sintering furnace heat is introduced into the hot gas header pipe, the hot gas header pipe is connected with the hot gas branch pipe through the hot gas joint, a plurality of small circular joints are arranged on the hot gas joint, the hot gas branch pipe is connected with the small circular joints, the hot gas pipe joint is connected with the water cooling cylinder, the hot gas branch pipe is positioned inside the water cooling cylinder, a cooling water outlet is arranged on one side of the bottom of the water cooling cylinder, the cooling water outlet is connected with the cold water pool through a pipeline, the top of the cold water cylinder is connected with the cold gas pipe joint, a plurality of small circular joints are arranged on one side of the cold gas pipe joint, the small circular joints are connected with the hot gas branch pipe, and a cooling water inlet is arranged on one side of the bottom of the cold water cylinder, the cooling water outlet is connected with a water pump through a pipeline, and the water pump is connected with the cooling pool through a pipeline;
further, the cooling medium gas is argon;
furthermore, the connection of the hot gas branch pipe, the hot gas pipe joint and the cold gas pipe joint is detachable connection.
The utility model discloses the gain effect has improved cooling efficiency for having increased the area of contact of heat transfer gas with the cooling water to product property can have been improved.
Drawings
Fig. 1 is a schematic view of the present invention.
In the figure: 1. the system comprises a hot gas main pipe, 2 hot gas pipe joints, 3 hot gas branch pipes, 4 cold gas pipe joints, 5 cold gas main pipes, 6 water cooling cylinders, 7 water pumps and 8 cooling pools.
Detailed Description
In order to clearly understand the technical solution of the present invention, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1, a sintering furnace cooling device comprises a hot gas main pipe 1, a hot gas pipe joint 2, a hot gas branch pipe 3, a cold gas pipe joint 4, a cold gas main pipe 5, a water cooling cylinder 6, a water pump 7 and a cooling pool 8, wherein a cooling medium gas with sintering furnace heat is introduced into the hot gas main pipe 1, the hot gas main pipe 1 is connected with the hot gas branch pipe 3 through the hot gas joint, a plurality of small circular joints are arranged on the hot gas joint, the hot gas branch pipe 3 is connected with the small circular joints, the hot gas pipe joint 2 is connected with the water cooling cylinder 6, the hot gas branch pipe 3 is positioned inside the water cooling cylinder 6, a cooling water outlet is arranged on one side of the bottom of the water cooling cylinder, the cooling water outlet is connected with the cold water pool through a pipeline, the top of the cold water cylinder is connected with the cold gas pipe joint 4, one side of the cold gas pipe joint connected with the cold water cylinder is provided with a plurality of small circular joints, the small circular joints are connected with the hot gas branch pipe 3, a cooling water inlet is formed in one side of the bottom of the cold water cylinder, the cooling water outlet is connected with a water pump 7 through a pipeline, and the water pump 7 is connected with a cooling pool 8 through a pipeline;
preferably, the cooling medium gas is argon;
preferably, the hot gas branch pipe 3 is detachably connected with the hot gas pipe joint 2 and the cold gas pipe joint 4.
The working principle is as follows: during the use, during the heat in the argon gas area sintering furnace entered into steam by steam house steward 1 and divides pipe 3, was filled with the cooling water in the water-cooling, and the cooling water constantly flows to the bottom from the cooling water import at 6 tops of a water-cooling section of thick bamboo, and the export of the cooling water by 6 bottoms of a water-cooling section of thick bamboo flows again, has thermal argon gas and the cooling water heat transfer in steam divides pipe 3, has reached the purpose of cooling sintering furnace, the utility model discloses a area of contact when 3 heat transfer of steam branch pipe have strengthened the heat transfer has improved heat exchange efficiency.
The above is the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principle in the application scope of the present invention are included in the application scope of the present invention.
Claims (3)
1. A sintering furnace cooling device is characterized by comprising a hot gas main pipe, a hot gas pipe joint, a hot gas branch pipe, a cold gas pipe joint, a cold gas main pipe, a water cooling cylinder, a water pump and a cooling pool, wherein cooling medium gas with sintering furnace heat is introduced into the hot gas main pipe, the hot gas main pipe is connected with the hot gas branch pipe through the hot gas joint, a plurality of small circular joints are arranged on the hot gas joint, the hot gas branch pipe is connected with the small circular joints, the hot gas pipe joint is connected with the water cooling cylinder, the hot gas branch pipe is positioned inside the water cooling cylinder, a cooling water outlet is arranged on one side of the bottom of the water cooling cylinder, the cooling water outlet is connected with the cold water pool through a pipeline, the top of the water cooling cylinder is connected with the cold gas pipe joint, a plurality of small circular joints are arranged on one side of the cold gas pipe joint, the small circular joints are connected with the hot gas branch pipe, and a cooling water inlet is arranged on one side of the bottom of the water cooling cylinder, the cooling water outlet is connected with a water pump through a pipeline, and the water pump is connected with the cooling pool through a pipeline.
2. A sintering furnace cooling apparatus according to claim 1, wherein the cooling medium gas is argon gas.
3. The sintering furnace cooling device according to claim 1, wherein the connection of the hot gas branch pipe and the connection of the hot gas pipe and the connection of the cold gas pipe are detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023239525.0U CN214095556U (en) | 2020-12-29 | 2020-12-29 | Sintering furnace cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023239525.0U CN214095556U (en) | 2020-12-29 | 2020-12-29 | Sintering furnace cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214095556U true CN214095556U (en) | 2021-08-31 |
Family
ID=77434551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023239525.0U Active CN214095556U (en) | 2020-12-29 | 2020-12-29 | Sintering furnace cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214095556U (en) |
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2020
- 2020-12-29 CN CN202023239525.0U patent/CN214095556U/en active Active
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