CN102330991A - Coal gas diffusion device capable of diffusing a plurality of coal gases - Google Patents
Coal gas diffusion device capable of diffusing a plurality of coal gases Download PDFInfo
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- CN102330991A CN102330991A CN201110144216A CN201110144216A CN102330991A CN 102330991 A CN102330991 A CN 102330991A CN 201110144216 A CN201110144216 A CN 201110144216A CN 201110144216 A CN201110144216 A CN 201110144216A CN 102330991 A CN102330991 A CN 102330991A
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- coal gas
- diffusion device
- gas diffusion
- diffusing
- coal
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Abstract
The invention relates to a coal gas diffusion device capable of diffusing a plurality of coal gases, aiming to solve the problem that the occupation area is increased, the economic cost is increased and the operation and maintenance are complex and inconvenient because only one kind of coal gas can be diffused in the traditional coal gas diffusion device. The coal gas diffusion device comprises a torch head, a tower frame, a diffusion tower cylinder, a main pipeline and a plurality of conveying pipelines, wherein 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 diffusion tower cylinder, the diffusion tower cylinder is inserted into the tower frame, the outlet end of the main pipeline is communicated with the lower end of the diffusion tower cylinder, the outlet ends of the plurality of conveying pipelines are communicated with the inlet end of the main pipeline, an electric control valve is arranged on the main pipeline, and an electric double-eccentric butterfly valve is arranged on each conveying pipeline. The coal gas diffusion device capable of diffusing the plurality of coal gases is used for diffusing blast furnace coal gas or coke oven coal gas to reduce pollution of the coal gas on the environment.
Description
Technical field
The present invention relates to a kind of coal gas diffusion device, be 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.
Summary of the invention
The present invention 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 present invention addresses the above problem the technical scheme of taking to be: the present invention includes flare tip, pylon and diffuse 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 invention has the beneficial effects as follows: the present invention 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 present invention 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 an overall structure sketch map of the present invention.
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 |
|---|---|---|---|
| CN201110144216A CN102330991A (en) | 2011-05-31 | 2011-05-31 | Coal gas diffusion device capable of diffusing a plurality of coal gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110144216A CN102330991A (en) | 2011-05-31 | 2011-05-31 | Coal gas diffusion device capable of diffusing a plurality of coal gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102330991A true CN102330991A (en) | 2012-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110144216A Pending CN102330991A (en) | 2011-05-31 | 2011-05-31 | Coal gas diffusion device capable of diffusing a plurality of coal gases |
Country Status (1)
| Country | Link |
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| CN (1) | CN102330991A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614504A (en) * | 2013-10-26 | 2014-03-05 | 芜湖新兴铸管有限责任公司 | Control method of manual and automatic combination control system for open fire diffusion |
| CN104962676A (en) * | 2015-06-19 | 2015-10-07 | 江苏新金磊钢业有限公司 | Blast furnace gas diffusing tower |
| CN108277023A (en) * | 2017-01-06 | 2018-07-13 | 北京佰能盈天科技股份有限公司 | A kind of device automatically opening bell for coke oven thermometric |
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| JPS63131835A (en) * | 1986-11-21 | 1988-06-03 | Kawasaki Steel Corp | Method for running control of gas turbine plant |
| JP2007107401A (en) * | 2005-10-11 | 2007-04-26 | Chugoku Electric Power Co Inc:The | Gas supply device for thermal power generation installation |
| JP2009216334A (en) * | 2008-03-12 | 2009-09-24 | Chugoku Electric Power Co Inc:The | Fuel gas feeder for thermal power plant |
| US20100216079A1 (en) * | 2007-05-25 | 2010-08-26 | Tiax Llc | Fuel combustion |
| CN201844406U (en) * | 2010-10-19 | 2011-05-25 | 四川太湖锅炉有限公司 | Low-heating-value tail gas diffusing device |
| CN202101252U (en) * | 2011-05-31 | 2012-01-04 | 黑龙江建龙钢铁有限公司 | Coal gas diffusing device capable of diffusing various kinds of coal gas |
-
2011
- 2011-05-31 CN CN201110144216A patent/CN102330991A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63131835A (en) * | 1986-11-21 | 1988-06-03 | Kawasaki Steel Corp | Method for running control of gas turbine plant |
| JP2007107401A (en) * | 2005-10-11 | 2007-04-26 | Chugoku Electric Power Co Inc:The | Gas supply device for thermal power generation installation |
| US20100216079A1 (en) * | 2007-05-25 | 2010-08-26 | Tiax Llc | Fuel combustion |
| JP2009216334A (en) * | 2008-03-12 | 2009-09-24 | Chugoku Electric Power Co Inc:The | Fuel gas feeder for thermal power plant |
| CN201844406U (en) * | 2010-10-19 | 2011-05-25 | 四川太湖锅炉有限公司 | Low-heating-value tail gas diffusing device |
| CN202101252U (en) * | 2011-05-31 | 2012-01-04 | 黑龙江建龙钢铁有限公司 | Coal gas diffusing device capable of diffusing various kinds of coal gas |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614504A (en) * | 2013-10-26 | 2014-03-05 | 芜湖新兴铸管有限责任公司 | Control method of manual and automatic combination control system for open fire diffusion |
| CN103614504B (en) * | 2013-10-26 | 2016-03-16 | 芜湖新兴铸管有限责任公司 | Naked light diffuses the control method of the Controlling System that hand control and automation combines |
| CN104962676A (en) * | 2015-06-19 | 2015-10-07 | 江苏新金磊钢业有限公司 | Blast furnace gas diffusing tower |
| CN108277023A (en) * | 2017-01-06 | 2018-07-13 | 北京佰能盈天科技股份有限公司 | A kind of device automatically opening bell for coke oven thermometric |
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Application publication date: 20120125 |