CN205919333U - Coke oven crude gas automatic ignition diffuses device - Google Patents
Coke oven crude gas automatic ignition diffuses device Download PDFInfo
- Publication number
- CN205919333U CN205919333U CN201620950089.2U CN201620950089U CN205919333U CN 205919333 U CN205919333 U CN 205919333U CN 201620950089 U CN201620950089 U CN 201620950089U CN 205919333 U CN205919333 U CN 205919333U
- Authority
- CN
- China
- Prior art keywords
- solenoid electric
- electric valve
- gas
- push rod
- exhaust stack
- 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.)
- Active
Links
Landscapes
- Coke Industry (AREA)
Abstract
The utility model discloses a coke oven crude gas automatic ignition diffuses device, exhaust stack including setting up on the coal gas exhaust stack turns over the board, still includes pneumatic compression push rod and compressed air reservoir, the exhaust stack turns over the board to be connected with pneumatic compression push rod, is equipped with parallelly connected solenoid electric valve I, solenoid electric valve II and manual dish between pneumatic compression push rod and the compressed air reservoir and leads to the gate valve, and solenoid electric valve I and solenoid electric valve II are controlled by circuit controller. Adopt pneumatic push rod control coke oven discharge exhaust stack to turn over the board, ensure that the gas -blowing engine is shut down and full factory's nature power failure accident state under, the device can quick automatic work, diffuses the valve on opening the discharge, the raw coke oven gas diffuses and lights, behind air -blower resume work, self -closing discharge exhaust stack turns over the board. The exhaust stack of having realized the coke oven discharge completely have a power failure or gas -blowing engine jump stop accident under the automation open and ignite and diffuse control, ensured the consume slowly control objective of production of coke oven safety and stability.
Description
Technical field
This utility model is related to a kind of coal oven dithio-gas autoignition bleeding device, belongs to coking production Auto-control of the process
Engineering device technique field.
Background technology
Coal oven dithio-gas discharge bleeding device is present to ensure that generation gas-blowing engine stop jumping or whole plant power outage
The key device that Shi Jinhang raw coke oven gas diffuses.Exhaust stack turnover panel is to carry out normally closed control with electric pushrod at present, but actual production
In when running into above-mentioned accident, automatically exhaust stack turnover panel can not be opened after electric pushrod dead electricity, also need using artificial turnover panel control
Mode processed, the impact that coke oven coke oven uprising tube lid is stressed, automatically wash open and burn, now personnel cannot close to and operate raw coke oven gas to put
In bulk put, cause the serious scaling loss of the facilities such as coke oven coke oven uprising tube lid, sealed cistern, be unfavorable for safety economy produce it is quite necessary to
Adopt an effective measure and solve.
Content of the invention
For solving the above problems, this utility model provides a kind of coal oven dithio-gas autoignition bleeding device, realizes coke oven
The exhaust stack of discharge have a power failure or gas-blowing engine stop jumping accident under automatically turning on and ignition bleeding controls it is ensured that coke oven
Safety and stability.
This utility model is realized by following technical proposal: a kind of coal oven dithio-gas autoignition bleeding device, including setting
Put the exhaust stack turnover panel on coal gas diffusion pipe it is characterised in that: also include pneumatic compression formula push rod and compressed air reservoir, institute
State exhaust stack turnover panel to be connected with pneumatic compression formula push rod, between pneumatic compression formula push rod and compressed air reservoir, be provided with the electricity of parallel connection
Magnetic control valve, solenoid electric valve and manual disk pass gate valve, solenoid electric valve and solenoid electric valve are by circuit controller control
System.
The exit of described compressed air reservoir is provided with hand sluice valve.
The rear end of described pneumatic compression formula push rod is provided with hand sluice valve.
Described solenoid electric valve closure in energising, opens during dead electricity.
Described solenoid electric valve is opened in energising, closes during dead electricity.
Control principle: hand sluice valve and hand sluice valve are in open mode, manual disk pass gate valve is used for debugging, for a long time
It is in closing, under normal circumstances, solenoid electric valve energising work is in opening, close during solenoid electric valve energising simultaneously
Close, compressed air reservoir provides air pressure to be used for releasing push rod to pneumatic compression formula push rod, closes exhaust stack turnover panel.When the full factory of generation
Property power outage when, circuit controller control relay disconnect, so that solenoid electric valve dead electricity is closed, close compressed air storage
The output of tank, simultaneously solenoid electric valve dead electricity and open, and then by the compressed air pressure release in pipeline, pneumatic compression formula push rod
Bounce back and open exhaust stack turnover panel, raw coke oven gas automatic relief is simultaneously ignited.Gas-blowing engine is occurred to jump when full factory powers normal
In the stopping time, disconnect because aerator runs the chain relay that makes in circuit controller, solenoid electric valve dead electricity and close, close pressure
The output of contracting air reservoir, simultaneously solenoid electric valve dead electricity and open, and then by the compressed air pressure release in pipeline, Pneumatic pressure
Contracting formula push rod bounces back and opens exhaust stack turnover panel, and raw coke oven gas automatic relief is simultaneously ignited.When power supply is normal or aerator recovers work
After work, solenoid electric valve energising is opened, solenoid electric valve energising closure, automatically closes exhaust stack turnover panel again.
Advantage and effect that this utility model possesses: using air-leg control diffusion of gas collecting pipe pipe turnover panel it is ensured that
Under gas-blowing engine shutdown and whole plant power outage state, the fast automatic work of device energy, open diffusion valve on discharge, waste
Coal gas diffusion is simultaneously lighted, and after aerator is resumed work, is automatically switched off discharge exhaust stack turnover panel.Fully achieve coke oven gas collection
The exhaust stack of pipe have a power failure or gas-blowing engine stop jumping accident under automatically turning on and ignition bleeding controls it is ensured that coke oven safety
Stablize the control targe of low consumption production.
Brief description
Fig. 1 is the structural representation of coal oven dithio-gas autoignition bleeding device；
Fig. 2 is the electrical control schematic of circuit controller；
Wherein, 1 is compressed air reservoir, and 2 is coal gas diffusion pipe, and 3 is long Ming Dynasty style torch, and 4 is hurricane globe, and 5 exhaust stacks turn over
Plate, 6 is pneumatic compression formula push rod, and 7 is solenoid electric valve for hand sluice valve 7,8, and 9 is solenoid electric valve, and 10 is manual disk
Pass gate valve, 11 is hand sluice valve, and 12 is coke oven collecting main.
Qf is control loop automatic air-break switch, for connecting, cutting-off controlling power supply；Ka1 is that under-voltage relay is normally opened to be touched
Point, when power normal when this closing of contact, when occur power-off or under-voltage when, this contact is opened；Ka2, ka3 transport for gas-blowing engine
Row interlocking relay normally opened contact, when blower fan normally runs, this closing of contact, when blower fan stops, this contact is opened；Km is control
Solenoid electric valve processed and the catalyst of solenoid electric valve working power；Sb is test manual contact.
Specific embodiment
With reference to embodiment and accompanying drawing, this utility model is described further.
As illustrated, the exhaust stack that coal oven dithio-gas autoignition bleeding device includes being arranged on coal gas diffusion pipe 2 turns over
Plate 5 it is characterised in that: also include pneumatic compression formula push rod 6 and compressed air reservoir 1, described exhaust stack turnover panel 5 and pneumatic compression
Formula push rod 6 connects, and is provided with solenoid electric valve 8, the Electromagnetic Control of parallel connection between pneumatic compression formula push rod 6 and compressed air reservoir 1
Valve 9 and manual disk pass gate valve 10, solenoid electric valve 8 and solenoid electric valve 9 are by circuit controller control.
The exit of described compressed air reservoir 1 is provided with hand sluice valve 11；The rear end of pneumatic compression formula push rod 6 is provided with handss
Dynamic gate valve 7；Solenoid electric valve 8 closure in energising, opens during dead electricity；Solenoid electric valve 9 is opened in energising, dead electricity
When closure.
Control principle: hand sluice valve 11 and hand sluice valve 7 are in open mode, manual disk pass gate valve 10 is used for debugging,
Be chronically at closing, under normal circumstances, solenoid electric valve 9(by Fig. 2 km control) energising work be in opening, simultaneously
Solenoid electric valve 8 closed in electrified state, compressed air reservoir 1 provides air pressure to be used for releasing push rod to pneumatic compression formula push rod 6, closes
Close exhaust stack turnover panel 5.When there is whole plant power outage, circuit controller control relay ka1 disconnects, and makes solenoid electric valve
9 dead electricity and close, close the output of compressed air reservoir 1, simultaneously solenoid electric valve 8 dead electricity and open, and then by pipeline
Compressed air pressure release, pneumatic compression formula push rod 6 bounces back and opens exhaust stack turnover panel 5, and raw coke oven gas automatic relief is simultaneously ignited.When
Full factory power normal and when there is gas-blowing engine stop jumping, because aerator runs the chain relay (ka2 making in circuit controller
Or ka3) disconnect, solenoid electric valve 9 dead electricity and close, close compressed air reservoir 1 output, simultaneously solenoid electric valve 8 lose
Electricity and open, and then by the compressed air pressure release in pipeline, pneumatic compression formula push rod 6 bounces back and opens exhaust stack turnover panel 5, waste coal
Gas automatic relief is simultaneously ignited.After power supply is normal or aerator is resumed work, solenoid electric valve 9 energising is opened, electromagnetism control
Valve 8 energising closure processed, closes exhaust stack turnover panel 5 automatically again.
Claims (5)
1. a kind of coal oven dithio-gas autoignition bleeding device, including the exhaust stack turnover panel being arranged on coal gas diffusion pipe, it is special
Levy and be: also include pneumatic compression formula push rod and compressed air reservoir, described exhaust stack turnover panel is connected with pneumatic compression formula push rod,
The solenoid electric valve, solenoid electric valve and the manual disk that are provided with parallel connection between pneumatic compression formula push rod and compressed air reservoir lead to
Gate valve, solenoid electric valve and solenoid electric valve are by circuit controller control.
2. coal oven dithio-gas autoignition bleeding device according to claim 1 it is characterised in that: the storage of described compressed air
The exit of tank is provided with hand sluice valve.
3. coal oven dithio-gas autoignition bleeding device according to claim 1 it is characterised in that: described pneumatic compression formula
The rear end of push rod is provided with hand sluice valve.
4. coal oven dithio-gas autoignition bleeding device according to claim 1 it is characterised in that: described solenoid electric valve
The closure in energising, opens during dead electricity.
5. coal oven dithio-gas autoignition bleeding device according to claim 1 it is characterised in that: described solenoid electric valve
Open in energising, close during dead electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620950089.2U CN205919333U (en) | 2016-08-26 | 2016-08-26 | Coke oven crude gas automatic ignition diffuses device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620950089.2U CN205919333U (en) | 2016-08-26 | 2016-08-26 | Coke oven crude gas automatic ignition diffuses device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205919333U true CN205919333U (en) | 2017-02-01 |
Family
ID=57869748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620950089.2U Active CN205919333U (en) | 2016-08-26 | 2016-08-26 | Coke oven crude gas automatic ignition diffuses device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205919333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141134A (en) * | 2018-11-02 | 2020-05-12 | 重庆富燃科技股份有限公司 | Dry distillation coal gas making process based on oxygen-enriched combustion and combined with coal-fired power generation boiler |
-
2016
- 2016-08-26 CN CN201620950089.2U patent/CN205919333U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141134A (en) * | 2018-11-02 | 2020-05-12 | 重庆富燃科技股份有限公司 | Dry distillation coal gas making process based on oxygen-enriched combustion and combined with coal-fired power generation boiler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102010928B (en) | Converter oxygen lance blowing control method based on dry dedusting process | |
| CN205919333U (en) | Coke oven crude gas automatic ignition diffuses device | |
| CN202204008U (en) | Intelligent energy-saving device of gas stove | |
| CN204226746U (en) | Mechanical linkage cut-off valve | |
| CN202997676U (en) | Emergency power supply device | |
| CN201693272U (en) | Automatic control device for continuous casting blank discrete oxyhydrogen flame cutting | |
| CN201680712U (en) | Annular sleeve kiln burner ignition control device | |
| CN208420829U (en) | A kind of vehicle with intelligently realizing explosion-proof and deodorization functions | |
| CN2937866Y (en) | Automatic safety energy-saving stove of gas | |
| CN221075463U (en) | Intelligent electromagnetic valve alarm device for liquefied gas tank | |
| CN214664492U (en) | Biogas recovery heat supply system | |
| CN220194818U (en) | Reaction equipment slag discharging waste gas treatment system and reaction equipment | |
| CN205782823U (en) | Gas fired-boiler automatic nitrogen-charging protection system | |
| CN104774625A (en) | Coke oven gas emergent cutting device | |
| CN201819206U (en) | Remote control device for firing blast gate of circulating fluidized-bed combustion boiler | |
| CN202968594U (en) | Dry-type dedusting hydraulic system | |
| CN209457656U (en) | A kind of novel quick turnover panel accelerator control system | |
| CN203602640U (en) | Non gas holder single-base blast furnace production gaspipe network | |
| CN204005960U (en) | A kind of boiler special utility heating stove | |
| CN201809378U (en) | Gas recovering and switching valve station | |
| CN202432467U (en) | Mechanism applied on GCS cabinet type for controlling open and close of door and on and off of lamp | |
| CN220246025U (en) | Pneumatic valve action time control device in coke oven carbon removal hole carbon removal time control process | |
| CN201373462Y (en) | Energy-saving stove | |
| CN202677565U (en) | An air blower alarm device of a heating furnace | |
| CN202581392U (en) | Biomass semi-combustion furnace hearth safety door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |