CN202430169U - Blowing device of coke oven gas pore plate - Google Patents
Blowing device of coke oven gas pore plate Download PDFInfo
- Publication number
- CN202430169U CN202430169U CN2012200448866U CN201220044886U CN202430169U CN 202430169 U CN202430169 U CN 202430169U CN 2012200448866 U CN2012200448866 U CN 2012200448866U CN 201220044886 U CN201220044886 U CN 201220044886U CN 202430169 U CN202430169 U CN 202430169U
- Authority
- CN
- China
- Prior art keywords
- coke oven
- pore plate
- oven gas
- blowing device
- branch pipe
- Prior art date
- 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 - Lifetime
Links
Images
Landscapes
- Coke Industry (AREA)
Abstract
The utility model relates to a blowing device of a coke oven gas pore plate and is very suitable for a coke oven incapable of completely purifying gas. The blowing device of the coke oven gas pore plate is characterized in that a branch pipe is arranged between an exchanging valve cock and a pore plate box; the branch pipe is connected with a compressed air hose and a strengthening iron wire is arranged at the joint between the branch pipe and the compressed air hose; and the branch pipe is further provided with a regulating valve. Compared with the prior art, the blowing device of the coke oven gas pore plate, disclosed by the utility model, has the beneficial effects that: the naphthalene production of the pore plate can be effectively cleared when the coke oven gas is heated; and when the coke oven gas is heated, the workload of clearing naphthalene on the pore plate is greatly reduced. The normal production and heating of a coke oven is guaranteed; the flameout situation caused by the naphthalene production of the pore plate is avoided, and the potential safety hazard in daily operation of the coke oven is reduced; and the blowing device is special in installation position and simple and easy to install.
Description
Technical field
The utility model relates to a kind of blow device that is used for the coke-oven gas orifice plate, is highly suitable for the incomplete coke oven of gas purification.
Background technology
The coke-oven gas orifice plate is very important coke oven heating installation, and whether orifice plate stops up that production plays crucial effects to coke oven, therefore must obtain paying attention to.For effectively preventing to stop up the generation of the flame-out phenomenon cause, and reduce unnecessary potential safety hazard, develop the necessity that a kind of orifice plate blow device has its existence by orifice plate.
Summary of the invention
The purpose of the utility model provides a kind of coke-oven gas orifice plate blow device, its orifice plate knot naphthalene when this device can effectively be removed the coke-oven gas heating; Significantly reduced employing coke-oven gas when heating, the harden workload of naphthalene of cleaning hole.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme:
A kind of coke-oven gas orifice plate blow device is provided with arm between exchange rotary plug and orifice plate box, arm is connected with pneumatic hose, and is provided with the reinforcing iron wire in the junction, also is provided with variable valve on the arm.
Compared with prior art, the beneficial effect of the utility model is:
Its orifice plate knot naphthalene when this device can effectively be removed the coke-oven gas heating; Significantly reduced employing coke-oven gas when heating, the harden workload of naphthalene of cleaning hole.Guarantee the heating of coke oven ordinary production; Prevent to take place, reduce coke oven day-to-day operation potential safety hazard owing to the flame-out phenomenon that orifice plate knot naphthalene causes; The installation site is unique, installation is simple and easy.
Description of drawings
Fig. 1 is the structural representation of coke-oven gas orifice plate blow device.
Among the figure: 1-exchange rotary plug 2-arm 3-variable valve 4-fixedly iron wire 5-pneumatic hose 6-orifice plate box 7-opens and closes cock
Embodiment
See Fig. 1, a kind of coke-oven gas orifice plate blow device is provided with arm 2 between exchange rotary plug 1 and orifice plate box 6, and arm 2 is connected with pneumatic hose 5, and is provided with reinforcing iron wire 4 in the junction, also is provided with variable valve 3 on the arm 2.Arm adopts the DN25 steel pipe.
Use the operating process of this device to be:
General coke oven swap time is 30 minutes, and exchange rotary plug 1 was closed back 5 minutes, closed then to open and close cock 7, was responsible for to prevent air admission coal gas.The variable valve 3 of opening arm 2 lets pressurized air get in the orifice plate box 6, opens orifice plate box 6 simultaneously, realizes the cleaning to orifice plate, and this process got final product in lasting 10 seconds.Cleaning is closed arm variable valve 3 after finishing, and opens to open and close cock 7.
Claims (1)
1. a coke-oven gas orifice plate blow device is characterized in that, between exchange rotary plug and orifice plate box, is provided with arm, and arm is connected with pneumatic hose, and is provided with the reinforcing iron wire in the junction, also is provided with variable valve on the arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200448866U CN202430169U (en) | 2012-02-10 | 2012-02-10 | Blowing device of coke oven gas pore plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200448866U CN202430169U (en) | 2012-02-10 | 2012-02-10 | Blowing device of coke oven gas pore plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202430169U true CN202430169U (en) | 2012-09-12 |
Family
ID=46779634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200448866U Expired - Lifetime CN202430169U (en) | 2012-02-10 | 2012-02-10 | Blowing device of coke oven gas pore plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202430169U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106883868A (en) * | 2015-12-16 | 2017-06-23 | 鞍钢股份有限公司 | A kind of method for preventing coke oven basement detonation |
| CN108410481A (en) * | 2018-03-28 | 2018-08-17 | 宣化钢铁集团有限责任公司 | A kind of coke oven vertical flame path dredging sweeper and dredging method |
-
2012
- 2012-02-10 CN CN2012200448866U patent/CN202430169U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106883868A (en) * | 2015-12-16 | 2017-06-23 | 鞍钢股份有限公司 | A kind of method for preventing coke oven basement detonation |
| CN106883868B (en) * | 2015-12-16 | 2022-10-18 | 鞍钢股份有限公司 | Method for preventing basement of coke oven from detonating |
| CN108410481A (en) * | 2018-03-28 | 2018-08-17 | 宣化钢铁集团有限责任公司 | A kind of coke oven vertical flame path dredging sweeper and dredging method |
| CN108410481B (en) * | 2018-03-28 | 2024-03-22 | 宣化钢铁集团有限责任公司 | Coke oven vertical fire channel dredging cleaner and dredging method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202430169U (en) | Blowing device of coke oven gas pore plate | |
| CN208011287U (en) | A kind of gas transmission emergency shutoff device | |
| CN202993879U (en) | Natural gas heating furnace | |
| CN205867974U (en) | Clear device that passes through of desulfurization upper segment pipeline | |
| CN204629093U (en) | A kind of steam Small Flow Control System | |
| CN204943626U (en) | Residual heat using device | |
| CN203146269U (en) | Gas supplying device for dry gas sealing of compressor | |
| CN202465593U (en) | Device for preventing negative pressure from being formed in coke oven gas main pipe | |
| CN203036674U (en) | Redundant pipeline device | |
| CN201706009U (en) | Double-control water-saving faucet | |
| CN203963050U (en) | The automatic obstructing instrument of a kind of gas pipe | |
| CN206109442U (en) | Arbitrary conversion connection device of blast furnace casting field cleaning tube | |
| CN203889596U (en) | Simple automatic turnover device | |
| CN205191541U (en) | External steam cooling ware water supply system of low capacity | |
| CN204704182U (en) | A kind of CNG hydraulic substation reversing arrangement | |
| CN204275684U (en) | A kind of combustion gas pulsed ash disposal filter | |
| CN204943521U (en) | A kind of boiler steam blowing apparatus for ash | |
| CN204042316U (en) | A kind of mechanism hand | |
| CN204186359U (en) | Petroleum screen tube | |
| CN202252595U (en) | Fan outlet coal gas valve for fan room | |
| CN207634778U (en) | More electromagnetic valve controlling systems that a kind of coal pulverizer outlet speed is closed the door | |
| CN204151310U (en) | Synthetic ammonia producer gas generator blowing out quick pressure relief device | |
| CN202547370U (en) | Combustion device of hyperthermia tunnel kiln | |
| CN202516798U (en) | Gas-liquid co-path control device and cleaning machine with same | |
| CN204226777U (en) | Pressure equaliser on high pressure gas pipeline large size valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |
|
| CX01 | Expiry of patent term |