CN205653394U - Put out stove futilely and diffuse gas processing system - Google Patents
Put out stove futilely and diffuse gas processing system Download PDFInfo
- Publication number
- CN205653394U CN205653394U CN201620417426.1U CN201620417426U CN205653394U CN 205653394 U CN205653394 U CN 205653394U CN 201620417426 U CN201620417426 U CN 201620417426U CN 205653394 U CN205653394 U CN 205653394U
- Authority
- CN
- China
- Prior art keywords
- gas
- supervisor
- coke oven
- coke
- dispersing gas
- 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
Abstract
The utility model relates to a put out stove futilely and diffuse gas processing system, go out to be responsible for and the draught fan including diffusing the conductance, diffusing both ends that the conductance go out to be responsible for and connecting respectively and put out stove exhaust stack and coke oven heating system futilely, diffuse the conductance and establish the draught fan on going out the person in charge, the rotational speed of draught fan is adjustable. The utility model discloses to put out the stove futilely and diffuse gas and introduce the coke oven combustion chamber and participate in the burning again, not only can solve futilely the emission problem of putting out the stove and diffusing gas, can also effectively reduce the nitrogen oxide content among the coke oven discharged waste gas, reduce the environmental pollution of coke -oven plant, realize the green operation of coke -oven plant.
Description
Technical field
This utility model relates to coking environmental technology field, particularly relates to a kind of be capable of coke dry quenching furnace dispersing gas clean utilization
Processing system.
Background technology
Along with the development of coking technology, current coke-oven plant all auxiliary construction dry coke quenching equipments, utilize cryogenic inert gas cooling red
Burnt.During dry coke quenching, for keeping the even running of whole dry coke quenching equipment, need constantly to supplement air, the most right
Part recyclegas diffuses.Coke dry quenching furnace dispersing gas contains nitrogen, hydrogen, sulfur dioxide, carbon monoxide and dust etc..
Also do not have effective method to be recycled for this part dispersing gas at present, can only directly discharge, cause environmental pollution,
Do not meet national environmental protection policy.Therefore, the process to this partial discharge gas just seems the most urgent.
On the other hand, national policy is more and more higher to the environmental requirement of coking industry, especially the row to coke oven nitrogen oxides
Put limit value more and more stricter.Coke oven discharge waste gas controls skill after controlling technology and burning in controlling technology mainly burning at present
Art, is wherein not met by nitrogen oxygen in coke oven discharge waste gas based on control technology in the burning of waste gas circulation and zone heating etc.
The discharge standard of compound；And to use catalyst decomposition technique that nitrogen oxides of exhaust gas carries out the resolution process technology of denitration,
Its disadvantage is that processing means investment is huge, and operating cost is high, limits the universal of this technology.
Summary of the invention
This utility model provides a kind of coke dry quenching furnace dispersing gas processing system, and coke dry quenching furnace dispersing gas is introduced coke oven combustion chamber again
Participate in burning, be possible not only to solve the emission problem of coke dry quenching furnace dispersing gas, it is also possible to effectively reduce the nitrogen in coke oven discharge waste gas
Oxide content, reduces the environmental pollution of coke-oven plant, it is achieved the green operation of coke-oven plant.
In order to achieve the above object, this utility model realizes by the following technical solutions:
A kind of coke dry quenching furnace dispersing gas processing system, derives supervisor and air-introduced machine including dispersing gas, and described dispersing gas derives supervisor's
Two ends connect coke dry quenching furnace exhaust stack and coke oven heating system respectively, and dispersing gas is derived and set air-introduced machine on supervisor, the rotating speed of air-introduced machine
Adjustable.
Described coke oven heating system is poor gas heating system, and dispersing gas derives supervisor by poor gas supervisor, coke oven opening and closing
Device, bell and spigot and bottom flue connect coke oven combustion chamber.
Dispersing gas before described poor gas supervisor is derived and is set dispersing gas flow control valve on supervisor, poor gas supervisor and coke oven opening and closing
Flow-through orifice is set on connection pipeline between device.
Described coke oven heating system is rich gas heating system, and dispersing gas derives supervisor by coke oven shutter, bell and spigot and little
Flue connects coke oven combustion chamber.
Dispersing gas before described coke oven shutter is derived and is set dispersing gas flow control valve on supervisor.
Described coke oven combustion chamber connects rich gas supervisor additionally by lower jet pipe, and rich gas supervisor sets preheater, rich gas stream
Control valve and cock.
Compared with prior art, the beneficial effects of the utility model are:
1) realize recycling of dry coke quenching dispersing gas, solve coke-oven plant's coke dry quenching furnace dispersing gas and directly discharge the energy wave brought
Take and problem of environmental pollution；
2) relevant device small investment, the most additionally increases construction land, and operating cost is low；
3) can effectively reduce the concentration of coke oven discharge nitrogen oxides of exhaust gas, alleviate the environmental protection pressure of coke-oven plant, it is achieved coking
The Green Operation of factory.
Accompanying drawing explanation
Fig. 1 is the structural representation of coke dry quenching furnace dispersing gas processing system described in the utility model.
Fig. 2 is this utility model structural representation for poor gas heating system.
Fig. 3 is this utility model structural representation for rich gas heating system.
In figure: 1. coke dry quenching furnace dispersing gas pipeline 2. air-introduced machine 3. dispersing gas derives supervisor's 4. dispersing gas flow control valves
5. poor gas is responsible for 6. air door 7. flow-through orifice 8. coke oven shutter 9. bell and spigot 10. bottom flue 11. coke ovens
13. preheater 14. 16. times jet pipes 17. of rich gas flow control valve 15. cock are responsible for by combustor 12. rich gas
Coke oven heating system
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further:
As it is shown in figure 1, a kind of coke dry quenching furnace dispersing gas processing system described in the utility model, derive supervisor's 3 Hes including dispersing gas
Air-introduced machine 2, described dispersing gas is derived the two ends of supervisor 3 and is connected coke dry quenching furnace exhaust stack 1 and coke oven heating system 17 respectively, puts
Scattered conductance go out supervisor 3 on set air-introduced machine 2, the rotating speed of air-introduced machine 2 is adjustable.
Described coke oven heating system 17 is poor gas heating system, dispersing gas derive supervisor 3 by poor gas supervisor 5,
Coke oven shutter 8, bell and spigot 9 and bottom flue 10 connect coke oven combustion chamber 11.
Dispersing gas before described poor gas supervisor 5 is derived and is set dispersing gas flow control valve 4 on supervisor 3, poor gas supervisor 5 with
Flow-through orifice 7 is set on connection pipeline between coke oven shutter 8.
Described coke oven heating system 17 is rich gas heating system, and dispersing gas is derived supervisor 3 and passed through coke oven shutter 8, holds
Socket 9 and bottom flue 10 connect coke oven combustion chamber 11.
Dispersing gas before described coke oven shutter 8 is derived and is set dispersing gas flow control valve 4 on supervisor 3.
Described coke oven combustion chamber 11 connects rich gas supervisor 12 additionally by lower jet pipe 16, and rich gas supervisor 12 sets preheating
Device 13, rich gas flow control valve 14 and cock 15.
This utility model derives supervisor 3 and the adjustable air-introduced machine of rotating speed 2 by connecting the dispersing gas of coke dry quenching furnace exhaust stack 1, will
Coke dry quenching furnace dispersing gas sends into coke oven heating system 17；Described coke oven heating system 17 adds for poor gas heating system or rich gas
Hot systems；The coke dry quenching furnace dispersing gas flow introducing coke oven heating system 17 diffuses air-flow by what dispersing gas derivation was responsible on 3
Control valve 4 is adjusted.
When described coke oven heating system 17 is poor gas heating system, coke dry quenching furnace dispersing gas is by poor gas supervisor 5, coke oven
Shutter 8, bell and spigot 9 and bottom flue 10 introduce coke oven combustion chamber 11.
When described coke oven heating system 17 is rich gas heating system, coke dry quenching furnace dispersing gas is through coke oven shutter 8, bell and spigot 9
And bottom flue 10 introduces coke oven combustion chamber 11.
Dispersing gas during as in figure 2 it is shown, described coke oven heating system 17 is poor gas heating system, before poor gas supervisor 5
Derive and on supervisor 3, set dispersing gas flow control valve 4, the connection pipeline between poor gas supervisor 5 and coke oven shutter 8 sets
Flow-through orifice 7；Coke dry quenching furnace dispersing gas is derived supervisor 3 by dispersing gas flow control valve 4 from dispersing gas and is incorporated into poor gas master
In pipe 5, enter in the coke oven shutter 8 with air door 6 after being regulated by flow-through orifice 7, be mixed into coke dry quenching furnace dispersing gas
Poor gas and air enter in bottom flue 10 respectively through bell and spigot 9, finally import coke oven combustion chamber 11 and burn.
During as it is shown on figure 3, described coke oven heating system 17 is rich gas heating system, the dispersing gas before coke oven shutter 8
Derive and set dispersing gas flow control valve 4 on supervisor 3；Coke oven combustion chamber 11 connects rich gas supervisor additionally by lower jet pipe 16
12, rich gas supervisor 12 sets preheater 13, rich gas flow control valve 14 and cock 15；Coke dry quenching furnace dispersing gas is direct
Derive supervisor 3 by dispersing gas flow control valve 4 from dispersing gas to be incorporated into the coke oven shutter 8 with air door 6, be mixed into
Air after coke dry quenching furnace dispersing gas i.e. dilution, in bell and spigot 9 enters bottom flue 10, finally enters coke oven combustion chamber 11；
Regulate through rich gas flow control valve 14 and cock 15 respectively after rich gas preheated device 13 preheating in rich gas supervisor 12
The air mixed combustion after coke oven combustion chamber 11 and dilution is entered afterwards by lower jet pipe 16.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model does not limit to
In this, any those familiar with the art is in the technical scope that this utility model discloses, according to this utility model
Technical scheme and conceive equivalent or change in addition, all should contain within protection domain of the present utility model.
Claims (6)
1. a coke dry quenching furnace dispersing gas processing system, it is characterized in that, derive supervisor and air-introduced machine including dispersing gas, described dispersing gas is derived the two ends of supervisor and is connected coke dry quenching furnace exhaust stack and coke oven heating system respectively, dispersing gas is derived and is set air-introduced machine on supervisor, and the rotating speed of air-introduced machine is adjustable.
A kind of coke dry quenching furnace dispersing gas processing system the most according to claim 1, it is characterized in that, described coke oven heating system is poor gas heating system, and dispersing gas is derived supervisor and connected coke oven combustion chamber by poor gas supervisor, coke oven shutter, bell and spigot and bottom flue.
A kind of coke dry quenching furnace dispersing gas processing system the most according to claim 2, it is characterised in that the dispersing gas before described poor gas supervisor is derived and set dispersing gas flow control valve on supervisor, and the connection pipeline between poor gas supervisor and coke oven shutter sets flow-through orifice.
A kind of coke dry quenching furnace dispersing gas processing system the most according to claim 1, it is characterised in that described coke oven heating system is rich gas heating system, dispersing gas is derived supervisor and is connected coke oven combustion chamber by coke oven shutter, bell and spigot and bottom flue.
A kind of coke dry quenching furnace dispersing gas processing system the most according to claim 4, it is characterised in that the dispersing gas before described coke oven shutter is derived and set dispersing gas flow control valve on supervisor.
A kind of coke dry quenching furnace dispersing gas processing system the most according to claim 4, it is characterised in that described coke oven combustion chamber connects rich gas supervisor additionally by lower jet pipe, and rich gas supervisor sets preheater, rich gas flow control valve and cock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620417426.1U CN205653394U (en) | 2016-05-10 | 2016-05-10 | Put out stove futilely and diffuse gas processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620417426.1U CN205653394U (en) | 2016-05-10 | 2016-05-10 | Put out stove futilely and diffuse gas processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205653394U true CN205653394U (en) | 2016-10-19 |
Family
ID=57402446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620417426.1U Active CN205653394U (en) | 2016-05-10 | 2016-05-10 | Put out stove futilely and diffuse gas processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205653394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636108A (en) * | 2018-05-31 | 2018-10-12 | 武汉钢铁有限公司 | Tail gas clean-up technique is produced in change based on the collaboration of coking production process |
| CN108654362A (en) * | 2018-05-31 | 2018-10-16 | 武汉钢铁有限公司 | Coking waste gas cleaning system |
-
2016
- 2016-05-10 CN CN201620417426.1U patent/CN205653394U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636108A (en) * | 2018-05-31 | 2018-10-12 | 武汉钢铁有限公司 | Tail gas clean-up technique is produced in change based on the collaboration of coking production process |
| CN108654362A (en) * | 2018-05-31 | 2018-10-16 | 武汉钢铁有限公司 | Coking waste gas cleaning system |
| CN108654362B (en) * | 2018-05-31 | 2020-09-04 | 武汉钢铁有限公司 | Coking waste gas purification system |
| CN108636108B (en) * | 2018-05-31 | 2021-01-12 | 武汉钢铁有限公司 | Chemical product tail gas purification process based on coking production process synergy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105135895B (en) | A kind of selective sintering flue gas segmented comprehensive processing technique | |
| CN104764340A (en) | Flue gas circulation system and method for sintering machine flue gas recirculation denitration | |
| CN107754580B (en) | Method for segmenting sintering flue gas and treating flue gas pollutants by using blast furnace | |
| CN109882871A (en) | A kind of high-concentration organic waste gas processing system | |
| CN205653394U (en) | Put out stove futilely and diffuse gas processing system | |
| CN105802639A (en) | Coke dry quenching furnace diffused gas treatment method | |
| CN105716091B (en) | Flue gas recirculation sludge spouted fluidized bed CIU and method | |
| CN204534554U (en) | Rotate burnt wind low nitrogen burning denitrating system | |
| CN109099721A (en) | Reduce the heating furnace heating system and method for discharged nitrous oxides | |
| CN106178806B (en) | A kind of utilization method of flue gases of cock oven waste heat | |
| CN110425550A (en) | The purification treatment device and technique of a kind of tar tail gas and glance coal | |
| CN204438823U (en) | A kind of flue gases of cock oven denitration desulfurization UTILIZATION OF VESIDUAL HEAT IN integrated apparatus | |
| CN107860011B (en) | Carbon black tail gas incineration boiler with carbon black drying waste gas treatment function | |
| CN216010897U (en) | Near zero emission oxygen-enriched combustion system of natural gas ceramic kiln flue gas | |
| CN109624134B (en) | Styrene butadiene rubber drying device and method for reducing waste gas emission | |
| CN105222138A (en) | A kind of garbage burning boiler secondary air system and Secondary Air operation method | |
| CN110115927A (en) | A kind of ultralow nitrogen discharged processing method of ammonia-contaminated gas and system | |
| CN108916888A (en) | A kind of device reducing the nitrogen oxides in flue gases of cock oven by waste gas circulation | |
| CN202938340U (en) | Waste gas burner | |
| CN208952122U (en) | A kind of device reducing the nitrogen oxides in flue gases of cock oven by waste gas circulation | |
| CN209085354U (en) | Reduce the heating furnace heating system of discharged nitrous oxides | |
| CN212309290U (en) | Internal and external circulation system for sintering flue gas | |
| CN208373103U (en) | Active coke regeneration system | |
| CN208366101U (en) | A kind of tube furnace flue gas desulfurization and denitrification system | |
| CN204193789U (en) | Low-temperature flue gas special single storehouse thermal regeneration denitrating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180801 Address after: 116085 128 high energy street, Qixian Ling high tech Industrial Park, Dalian, Liaoning Patentee after: ACRE Coking And Refractory (Dalian) Engineering Consulting Corp., MCC Address before: 116085 128 high energy street, Qixian Ling high tech Industrial Park, Dalian, Liaoning Patentee before: ACRE Coking and Refractory Engineering Consulting Corporation, MCC |
|
| TR01 | Transfer of patent right |