CN202101252U - Coal gas diffusing device capable of diffusing various kinds of coal gas - Google Patents
Coal gas diffusing device capable of diffusing various kinds of coal gas Download PDFInfo
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- CN202101252U CN202101252U CN2011201798612U CN201120179861U CN202101252U CN 202101252 U CN202101252 U CN 202101252U CN 2011201798612 U CN2011201798612 U CN 2011201798612U CN 201120179861 U CN201120179861 U CN 201120179861U CN 202101252 U CN202101252 U CN 202101252U
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- coal gas
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- communicated
- diffuses
- diffusing device
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Abstract
Provided is a coal gas diffusing device capable of diffusing various kinds of coal gas. A coal gas diffusing device particularly relates to a coal gas diffusing device capable of diffusing various kinds of coal gas. The coal gas diffusing device aims at resolving the problems that an existing coal gas diffusing device can only diffuse one kind of coal gas independently so as to lead occupied area to be enlarged, economic cost to be increased and operation and maintenance to be complicated and inconvenient. The coal gas diffusing device comprises a torch head, a tower frame, a diffusing tower barrel body, a main pipeline and a plurality of conveying pipelines. The torch head is installed at the upper end of the tower frame, the lower end of the torch head is communicated with the upper end of the diffusing tower barrel body, and the diffusing tower barrel body is inserted inside the tower frame. An outlet end of the main pipeline is communicated with the lower end of the diffusing tower barrel body, outlet ends of the plurality of conveying pipelines are communicated with an inlet end of the main pipeline, an electric control valve is arranged on the main pipeline, and an electric double-eccentric butterfly valve is respectively arranged on each conveying pipeline. The coal gas diffusing device is used for diffusing the coal gas of a shaft furnace or a coke oven so as to reduce environmental pollution of the coal gas.
Description
Technical field
The utility model relates to a kind of coal gas diffusion device, is specifically related to a kind of coal gas diffusion device that diffuses multiple coal gas.
Background technology
The coal gas diffusion device is mainly used in blast furnace gas or coke-stove gas is diffused to reduce the pollution of coal gas to environment; Existing coal gas diffusion device discharges a kind of coal gas in blast furnace gas or the coke-stove gas separately; Therefore blast furnace and the coke oven in the steel mill need be equipped with corresponding bleeding device, taken a large amount of land resources, improved the financial cost of coal gas diffusion; The operation and maintenance of a plurality of coal gas diffusion devices ten minutes complicacy causes labor strength to increase simultaneously, and operating efficiency reduces.
The utility model content
The utility model can only diffuse a kind of coal gas separately for solving existing coal gas diffusion device, causes floor space to increase, financial cost increases, operation and maintenance complicated and inconvenient problem, and then proposes a kind of coal gas diffusion device that diffuses multiple coal gas.
The utility model is to address the above problem the technical scheme of taking to be: the utility model comprises flare tip, pylon and diffuses the tower cylindrical shell; Said flare tip is installed in the upper end of pylon; The lower end of said flare tip is communicated with the upper end of diffusing the tower cylindrical shell, and the said tower cylindrical shell that diffuses is inserted in the pylon, also comprises trunk line and several conveyance conduits; The port of export of said trunk line is communicated with the lower end of diffusing the tower cylindrical shell; The port of export of many conveyance conduits all is communicated with the arrival end of trunk line, and said trunk line is provided with electric control valve, is equipped with electronic double eccentric butterfly valve on the every conveyance conduit.
The beneficial effect of the utility model is: the utility model diffuses tower through one and diffuses multiple different coal gas; Reduce the quantity of diffusing tower, saved a large amount of floor spaces, reduced financial cost; The utility model is simple in structure, has made things convenient for the Operation and maintenance of workman to the coal gas diffusion device.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
The specific embodiment
The specific embodiment one: as shown in Figure 1; The said a kind of coal gas diffusion device that diffuses multiple coal gas of this embodiment comprises flare tip 1, pylon 2 and diffuses tower cylindrical shell 3, and said flare tip 1 is installed in the upper end of pylon 2, and the lower end of said flare tip 1 is communicated with the upper end of diffusing tower cylindrical shell 3; The said tower cylindrical shell 3 that diffuses is inserted in the pylon 2; Also comprise trunk line 4 and several conveyance conduits 5, the port of export of said trunk line 4 is communicated with the lower end of diffusing tower cylindrical shell 3, and the port of export of many conveyance conduits 5 all is communicated with the arrival end of trunk line 4; Said trunk line 4 is provided with electric control valve 4-1, is equipped with electronic double eccentric butterfly valve 5-1 on the every conveyance conduit 5.In this embodiment when diffusing coke-stove gas; Electronic double eccentric butterfly valve 5-1 on the conveyance conduit 5 of carrying coke-stove gas is opened; Electronic double eccentric butterfly valve 5-1 on other conveyance conduit 5 closes and can realize that coke-stove gas diffuses; When needs diffuse blast furnace gas, the electronic double eccentric butterfly valve 5-1 on the conveyance conduit 5 of carrying blast furnace gas to be opened, electronic double eccentric butterfly valve 5-1 closes and can realize that blast furnace gas diffuses on other conveyance conduit 5.
The specific embodiment two: as shown in Figure 1; Also be provided with electronic blank-plate valve 5-2 on the every conveyance conduit 5 of the said a kind of coal gas diffusion device that diffuses multiple coal gas of this embodiment, said electronic blank-plate valve 5-2 is between trunk line 4 arrival ends and electronic eccentric-butterfly-valve 5-1.Electronic blank-plate valve 5-2 in this embodiment is used to cut off coal gas, makes the workman can be at working environment inspection and maintenance conveyance conduit of safety 5 and trunk line 4.Other composition and annexation are identical with the specific embodiment one.
Operation principle
When needs diffuse coke-stove gas; Electronic double eccentric butterfly valve 5-1 on the conveyance conduit 5 of carrying coke-stove gas is opened; Electronic double eccentric butterfly valve 5-1 on other conveyance conduit 5 closes and can realize that coke-stove gas diffuses; When needs diffuse blast furnace gas, the electronic double eccentric butterfly valve 5-1 on the conveyance conduit 5 of carrying blast furnace gas to be opened, electronic double eccentric butterfly valve 5-1 closes and can realize that blast furnace gas diffuses on other conveyance conduit 5.
Claims (2)
1. coal gas diffusion device that can diffuse multiple coal gas; It comprises flare tip (1), pylon (2) and diffuses tower cylindrical shell (3); Said flare tip (1) is installed in the upper end of pylon (2); The lower end of said flare tip (1) is communicated with the upper end of diffusing tower cylindrical shell (3), and the said tower cylindrical shell (3) that diffuses is inserted in the pylon (2), it is characterized in that: said a kind of coal gas diffusion device that diffuses multiple coal gas also comprises trunk line (4) and several conveyance conduits (5); The port of export of said trunk line (4) is communicated with the lower end of diffusing tower cylindrical shell (3); The port of export of many conveyance conduits (5) all is communicated with the arrival end of trunk line (4), and said trunk line (4) is provided with electric control valve (4-1), is equipped with electronic double eccentric butterfly valve (5-1) on the every conveyance conduit (5).
2. according to the said a kind of coal gas diffusion device that diffuses multiple coal gas of claim 1; It is characterized in that: also be provided with electronic blank-plate valve (5-2) on the every conveyance conduit (5), said electronic blank-plate valve (5-2) is positioned between trunk line (4) arrival end and the electronic eccentric-butterfly-valve (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201798612U CN202101252U (en) | 2011-05-31 | 2011-05-31 | Coal gas diffusing device capable of diffusing various kinds of coal gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201798612U CN202101252U (en) | 2011-05-31 | 2011-05-31 | Coal gas diffusing device capable of diffusing various kinds of coal gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202101252U true CN202101252U (en) | 2012-01-04 |
Family
ID=45387261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201798612U Expired - Fee Related CN202101252U (en) | 2011-05-31 | 2011-05-31 | Coal gas diffusing device capable of diffusing various kinds of coal gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202101252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330991A (en) * | 2011-05-31 | 2012-01-25 | 黑龙江建龙钢铁有限公司 | Coal gas diffusion device capable of diffusing a plurality of coal gases |
| CN107763621A (en) * | 2017-11-22 | 2018-03-06 | 江汉大学 | A kind of mixed gas ignition bleeding device |
-
2011
- 2011-05-31 CN CN2011201798612U patent/CN202101252U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330991A (en) * | 2011-05-31 | 2012-01-25 | 黑龙江建龙钢铁有限公司 | Coal gas diffusion device capable of diffusing a plurality of coal gases |
| CN107763621A (en) * | 2017-11-22 | 2018-03-06 | 江汉大学 | A kind of mixed gas ignition bleeding device |
| CN107763621B (en) * | 2017-11-22 | 2023-08-15 | 江汉大学 | Mixed gas ignition diffusing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20140531 |