CN201930651U - Device for cooling dust filtration pipeline - Google Patents
Device for cooling dust filtration pipeline Download PDFInfo
- Publication number
- CN201930651U CN201930651U CN2010206824892U CN201020682489U CN201930651U CN 201930651 U CN201930651 U CN 201930651U CN 2010206824892 U CN2010206824892 U CN 2010206824892U CN 201020682489 U CN201020682489 U CN 201020682489U CN 201930651 U CN201930651 U CN 201930651U
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- CN
- China
- Prior art keywords
- water
- gas
- cooling
- water channel
- channel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a device for cooling a dust filtration pipeline, which comprises a pipe body, a cooling water tank and a water pump. A water channel is arranged on the wall surface of the pipe body, the water outlet of the cooling water tank is connected with the water inlet of the water pump through a water pipe, the outlet of the water pump is connected with the water inlet of the water channel through a pipe, and the outlet of the water channel is connected with the inlet of the cooling water tank through a pipe. In the technical scheme, the water channel is arranged on the wall surface of the pipe body, and the cooling water tank and the pump are additionally arranged. Through cooling water circulation, the flowing gas inside the pipe body is cooled, the spark in the gas is extinguished, the burning of the filter bag is avoided, and the security of the dust filtration operation is improved. In addition, the water outlet of the water channel is positioned below the water inlet of the water channel, which is helpful for the cooling water to absorb the heat of the gas and to decrease the temperature of the gas.
Description
Technical field
The utility model relates to a kind of cooling device, relates in particular to a kind of device that is used to cool off filter dirt pipeline.
Background technology
In filtering filter dirt field, often the filter dirt pipeline that uses is hollow body.Lower end at pipeline is provided with air inlet, in the upper end of pipeline filter bag is set.The gas that need be filtered dedusting enters from the lower end of pipeline, flows out from the upper end of pipeline.By the dust in the filter bag filtering gas that is arranged on the pipeline upper end, reach the purpose of Purge gas.Owing to usually have spark or Mars in the gas of flow ipe air inlet, so when gas arrived the filter bag of pipeline upper end, spark or Mars just might be lighted filter bag, the security of filter dirt operation can not be protected.
Summary of the invention
Technical problem: technical problem to be solved in the utility model is: a kind of device that is used to cool off filter dirt pipeline is provided, makes that spark or Mars in the gas extinguish before filtering, avoid the filter bag burning, improve the security of filter dirt operation.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of device that is used to cool off filter dirt pipeline, comprise body, cooling water tank and water pump, in the described body wall water channel is set, the delivery port of cooling water tank is connected with the water inlet of water pump by water pipe, the delivery port of water pump is connected with the water inlet of water channel by water pipe, and the delivery port of water channel is connected with the water inlet of cooling water tank by water pipe.
The delivery port of described water channel is positioned at the below of water channel water inlet.
Beneficial effect: compared with prior art, the technical solution of the utility model can make the gas cooling of body internal flow, extinguishes spark or Mars in the gas, avoids the filter bag burning, has improved the security of filter dirt operation.In the technical program, in the body wall water channel is set, increase is provided with cooling water tank and water pump.By the cooling water circulation, make the gas of body internal flow lower the temperature, extinguish spark or Mars in the gas.In addition, the delivery port of water channel is positioned at the below of water channel water inlet, helps the heat of cooling water absorption gas, reduces the temperature of gas.
Description of drawings
Fig. 1 is a connection diagram of the present utility model.
Fig. 2 is the body cutaway view that has water channel in the utility model.
Have among the figure: body 1, cooling water tank 2, water pump 3, water channel 4.
The specific embodiment
As depicted in figs. 1 and 2, a kind of device that is used to cool off filter dirt pipeline of the present utility model comprises body 1, cooling water tank 2 and water pump 3.In body 1 wall water channel 4 is set.The delivery port of cooling water tank 2 is connected by the water inlet of water pipe with water pump 3, and the delivery port of water pump 3 is connected by the water inlet of water pipe with water channel 4, and the delivery port of water channel 4 is connected by the water inlet of water pipe with cooling water tank 2.
Use the device that is used to cool off filter dirt pipeline of this structure, the gas that has dust enters from body 1 lower end, impacts the filter bag that is positioned at body 1 top then.Before impacting filter bag, the gas that has dust needs through being provided with the body 1 of water channel 4 in body 1.Because water channel 4 is connected with cooling water tank 2, the cooling water in the cooling water tank 2 is made a gift to someone by water pump 3 in the water channel 4, and after cooling water absorbed the gas heat of body 1 internal flow, temperature raise, and flows out from the delivery port of water channel 4, enters cooling water tank 2, and cooling is cooled off once more.Cooling water so circulates.Simultaneously, the cooling of the gas of body 1 internal flow, spark in the gas or Mars also just extinguish thereupon, thereby avoid the filter bag burning, have improved the security of filter dirt operation.
Further, the delivery port of described water channel 4 is positioned at the below of water channel 4 water inlets.Owing to have the gas of dust is to flow from bottom to top in body 1, so when the delivery port of water channel 4 was positioned at the below of water channel 4 water inlets, the flow direction of cooling water was opposite with the flow direction of gas, helps the heat of cooling water absorption gas, reduces the temperature of gas.
Further, described water channel 4 is an annular.The water channel 4 that annular is set can be so that cooling water upwards can both absorb heat in whole week from the gas that flows, avoid spark in the gas or Mars from the local flow of body 1 to filter bag, the burning filter bag.
Claims (3)
1. one kind is used to cool off the device of filtering the dirt pipeline, comprise body (1), it is characterized in that, also comprise cooling water tank (2) and water pump (3), in described body (1) wall water channel (4) is set, the delivery port of cooling water tank (2) is connected by the water inlet of water pipe with water pump (3), and the delivery port of water pump (3) is connected by the water inlet of water pipe with water channel (4), and the delivery port of water channel (4) is connected by the water inlet of water pipe with cooling water tank (2).
2. according to the described device that is used to cool off filter dirt pipeline of claim 1, it is characterized in that the delivery port of described water channel (4) is positioned at the below of water channel (4) water inlet.
3. according to claim 1 or the 2 described devices that are used to cool off filter dirt pipeline, it is characterized in that described water channel (4) is an annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206824892U CN201930651U (en) | 2010-12-28 | 2010-12-28 | Device for cooling dust filtration pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206824892U CN201930651U (en) | 2010-12-28 | 2010-12-28 | Device for cooling dust filtration pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201930651U true CN201930651U (en) | 2011-08-17 |
Family
ID=44442191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206824892U Expired - Fee Related CN201930651U (en) | 2010-12-28 | 2010-12-28 | Device for cooling dust filtration pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201930651U (en) |
-
2010
- 2010-12-28 CN CN2010206824892U patent/CN201930651U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20141228 |
|
| EXPY | Termination of patent right or utility model |