CN210570038U - Tungsten powder cooling device - Google Patents
Tungsten powder cooling device Download PDFInfo
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- CN210570038U CN210570038U CN201921416070.XU CN201921416070U CN210570038U CN 210570038 U CN210570038 U CN 210570038U CN 201921416070 U CN201921416070 U CN 201921416070U CN 210570038 U CN210570038 U CN 210570038U
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- pipe
- heat exchange
- cooling tank
- tungsten powder
- cooling
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Abstract
The utility model relates to a tungsten powder cooling device, it includes cooling tank, heat exchange mechanism, air inlet mechanism and exhaust mechanism, cooling tank bottom is equipped with pillar and discharge gate, and the pillar supports and connects the cooling tank, and the cooling tank top is equipped with feed inlet and end cover, heat exchange mechanism includes heat exchange pipe and connecting pipe, and the heat exchange pipe is connected with the connecting pipe, the connecting pipe is fixed connection in the cooling tank, air inlet mechanism is the intake pipe, the exhaust mechanism includes blast pipe and aspirator pump, and blast pipe one end is connected with the aspirator pump, and the other end is connected with heat exchange pipe; the utility model discloses an isolated air's heat exchange cooling, anti-oxidation effect is strong, is worth promoting.
Description
Technical Field
The utility model relates to a deconcentrator technical field especially relates to a tungsten powder cooling device.
Background
The tungsten powder still has higher temperature when leaving the stove after the high temperature reduction, if the tungsten powder material is not cooled in time and is protected, then very easy to take place the reaction with the moisture in the air and then make the tungsten powder surface oxidation, even take place spontaneous combustion.
The existing cooling mode is to put tungsten powder into a hopper and then put the tungsten powder into an air-conditioned room, and the cooling effect is not ideal; if a water cooling device is adopted for heat exchange cooling, a large amount of water cooling is needed, and the production cost is high.
SUMMERY OF THE UTILITY MODEL
In view of this, a tungsten powder cooling device with strong oxidation prevention effect by using heat exchange cooling of air isolation is provided.
The utility model provides a tungsten powder cooling device, its includes cooling tank, heat exchange mechanism, mechanism and exhaust mechanism admits air, cooling tank bottom is equipped with pillar, discharge gate and valve, and the pillar supports and connects the cooling tank, and cooling tank top is equipped with feed inlet and end cover, heat exchange mechanism includes hot exchange pipe and connecting pipe, and hot exchange pipe is connected with the connecting pipe, fixed connection in connecting pipe and the cooling tank, the mechanism of admitting air is the intake pipe promptly, exhaust mechanism includes blast pipe and aspirator pump, and blast pipe one end is connected with the aspirator pump, and the other end is connected with hot exchange pipe.
Furthermore, the number of the heat exchange tubes is multiple, each heat exchange tube is connected with the connecting tube, and the air inlet tube is connected with the connecting tube.
Further, the top end of the heat exchange tube is conical.
Further, the bottoms of the heat exchange tubes are connected with exhaust pipes.
Further, the stirring screen rotates around the axis of the stirring bin.
Further, the cooling tank is cylindrical, the bottom of the cooling tank is conical, and the bottom of the cooling tank is connected with the discharge hole.
Compared with the prior art, the beneficial effects of the utility model are that, adopt hot exchange pipe evenly distributed at the inside tungsten powder fully contact of cooling tank, the cooling tank has completely cut off the outside air, prevents that the tungsten powder from by the oxidation, and the outside air passes through hot exchange pipe and absorbs the tungsten powder heat.
Drawings
Fig. 1 is a schematic structural diagram of a tungsten powder cooling device according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a part of a tungsten powder cooling device according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to the following embodiments and drawings.
Referring to fig. 1 and 2, an embodiment of the present invention is shown, which is a tungsten powder cooling device 10, and includes a cooling tank 20, a heat exchange mechanism 30, an air intake mechanism 40, and an air exhaust mechanism 50, where the bottom of the cooling tank 20 is provided with a pillar 21, a discharge port 22, and a valve 23, the pillar 21 is supported and connected to the cooling tank 20, the top of the cooling tank 20 is provided with a feed port 24 and an end cover 25, the heat exchange mechanism 30 includes a heat exchange pipe 31 and a connecting pipe 32, the heat exchange pipe 31 is connected to the connecting pipe 32, the connecting pipe 32 is fixedly connected to the inside of the cooling tank 20, the air intake mechanism 40 is an air intake pipe 41, the air exhaust mechanism 50 includes an exhaust pipe 51 and an air suction pump 52, one end of the exhaust pipe 51 is connected to the air suction.
Further, as a preferred embodiment, the number of the heat exchange tubes 31 is several, each heat exchange tube 31 is connected to the connecting tube 32, and the air inlet tube 41 is connected to the connecting tube 32.
Further, in the present embodiment, the top end of the heat exchange tube 31 is preferably conical to prevent tungsten powder from accumulating on the top end of the heat exchange tube.
Further, as a preferable mode of the present embodiment, the bottom portions of the heat exchange tubes 31 are each connected to an exhaust pipe 51.
Further, as a preferred embodiment, the cooling tank 20 is cylindrical, the bottom of the cooling tank 20 is conical, the bottom of the cooling tank 20 is connected to the discharge port 22, and the valve 23 controls the closed or open state of the discharge port 22.
According to the working principle of the tungsten powder cooling device 10, tungsten powder to be cooled is added into the cooling tank 20, the end cover 24 is covered to prevent the tungsten powder from being oxidized due to contact with outside air, the tungsten powder is in contact with the heat exchange tube 31 in the cooling tank 20, the heat exchange tube 31 absorbs heat of the tungsten powder, the air suction pump 52 is started, the air inside the heat exchange tube 31 is pumped out by the air suction pump 52, low-temperature air enters the heat exchange tube 31 to be continuously cooled, the operation is repeated, and after the tungsten powder is cooled, the valve 23 is opened to discharge the tungsten powder out of the cooling tank 20.
The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.
Claims (5)
1. A tungsten powder cooling device is characterized in that: including cooling tank, heat exchange mechanism, admission mechanism and exhaust mechanism, cooling tank bottom is equipped with pillar, discharge gate and valve, and the pillar supports and connects the cooling tank, and cooling tank top is equipped with feed inlet and end cover, heat exchange mechanism includes hot exchange pipe and connecting pipe, and hot exchange pipe is connected with the connecting pipe, fixed connection in connecting pipe and the cooling tank, admission mechanism is the intake pipe promptly, exhaust mechanism includes blast pipe and aspirator pump, and blast pipe one end is connected with the aspirator pump, and the other end is connected with hot exchange pipe.
2. The tungsten powder cooling device of claim 1, wherein: the heat exchange pipes are a plurality of in number, each heat exchange pipe is connected with the connecting pipe, and the air inlet pipe is connected with the connecting pipe.
3. The tungsten powder cooling device of claim 1, wherein: the top end of the heat exchange tube is conical.
4. The tungsten powder cooling device of claim 1, wherein: the bottom of each heat exchange tube is connected with an exhaust pipe.
5. The tungsten powder cooling device of claim 1, wherein: the cooling tank is cylindrical, the bottom of the cooling tank is conical, and the bottom of the cooling tank is connected with the discharge hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921416070.XU CN210570038U (en) | 2019-08-29 | 2019-08-29 | Tungsten powder cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921416070.XU CN210570038U (en) | 2019-08-29 | 2019-08-29 | Tungsten powder cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210570038U true CN210570038U (en) | 2020-05-19 |
Family
ID=70634453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921416070.XU Active CN210570038U (en) | 2019-08-29 | 2019-08-29 | Tungsten powder cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210570038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112939000A (en) * | 2021-03-19 | 2021-06-11 | 高安市环瓷达釉料有限公司 | Granular sodium orthosilicate production equipment with material conveying control mechanism |
-
2019
- 2019-08-29 CN CN201921416070.XU patent/CN210570038U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112939000A (en) * | 2021-03-19 | 2021-06-11 | 高安市环瓷达釉料有限公司 | Granular sodium orthosilicate production equipment with material conveying control mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 341200 Ganzhou Haisheng Tungsten Molybdenum Group Co., Ltd., floor 3, North block, Jinlong garden, No. 45 dongyangshan Road, Zhanggong District, Ganzhou City, Jiangxi Province Patentee after: Ganzhou Haisheng Tungsten Industry Co.,Ltd. Address before: 341200 Ganzhou Haisheng Tungsten Molybdenum Group Co., Ltd., floor 3, North block, Jinlong garden, No. 45 dongyangshan Road, Zhanggong District, Ganzhou City, Jiangxi Province Patentee before: GANZHOU GRAND SEA W&MO GROUP Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |