CN209196916U - A kind of coke oven emission igniter - Google Patents
A kind of coke oven emission igniter Download PDFInfo
- Publication number
- CN209196916U CN209196916U CN201821682512.0U CN201821682512U CN209196916U CN 209196916 U CN209196916 U CN 209196916U CN 201821682512 U CN201821682512 U CN 201821682512U CN 209196916 U CN209196916 U CN 209196916U
- Authority
- CN
- China
- Prior art keywords
- igniter
- coke oven
- control cabinet
- system control
- connect
- 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 - Fee Related
Links
- 239000000571 coke Substances 0.000 title claims abstract description 31
- 238000003795 desorption Methods 0.000 claims abstract description 12
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 6
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 21
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 5
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 239000010937 tungsten Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 238000004939 coking Methods 0.000 abstract description 3
- 239000003245 coal Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Coke Industry (AREA)
Abstract
The utility model discloses a kind of coke oven emission igniters, belong to coking of coal apparatus field, including burner, igniter and system control cabinet, the both sides of burner are arranged in igniter, burner is arranged in bleeder top, the top of gas collecting tube is arranged in desorption tube, gas collecting tube is connect with coke oven, fire valve is arranged in the one side of desorption tube, fire valve is connect by pipeline with ammonia water tank, fire valve is connect by conducting wire with system control cabinet, and igniter is connect by conducting wire with system control cabinet, and system control cabinet connects power supply.The coke oven emission igniter of the utility model remains at 1200 degree using electrothermal igniter heater element surface temperature, and when there is raw coke oven gas release, raw coke oven gas will be lighted by moment.This electrothermal igniter systems are powered using uninterruptible power supply, and when system has a power failure with scene, system can automatically switch to uninterrupted ups power power supply, and electrothermal igniter systems can work normally.
Description
Technical field
The utility model relates to coking of coal apparatus fields, specifically, the utility model relates to a kind of igniting of coke oven emission
Device.
Background technique
Coke oven emission firing technique annoyings always coking plant, in process of production when load variations or operating condition change when or
When burst has a power failure, coke oven collecting main pressure can be suddenly increased to 300 pas or more, at this moment the desorption tube for connecting gas collecting tube needs automatically
It opens in time, otherwise will cause tedge and diffuse, because raw coke oven gas concentration is higher after desorption tube opening, diffuse the frequent point of automatic ignition
Not, it causes raw coke oven gas to diffuse, causes environmental pollution.Coke-oven plant it is existing the problem of have: release igniter is using electronics
Igniting, raw coke oven gas concentration is higher after release is thrown open, and oxygen content is lower, and raw coke oven gas is not easy to light.Under blackout condition, put
Scattered igniter can not light a fire, and at this moment will cause a large amount of raw coke oven gas and be discharged from release hole.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of raw coke oven gas igniter, which can be incited somebody to action with moment
Raw coke oven gas is lighted.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the utility model is a kind of coke oven emission igniting dress
It sets, including burner, igniter and system control cabinet, the both sides of burner are arranged in the igniter, and burner setting is being put
At the top of separate tube, the top of gas collecting tube is arranged in desorption tube, and gas collecting tube is connect with coke oven, and fire extinguishing is arranged in the one side of the desorption tube
Valve, fire valve connects by pipeline with ammonia water tank, and fire valve is connect by conducting wire with system control cabinet, igniter pass through conducting wire and
System control cabinet connection, system control cabinet connect power supply.
It preferably, further include ups power, the ups power is connect with system control cabinet, and ups power is backup power source.
Preferably, the igniter is electrothermal igniter.
Preferably, the electrothermal igniter is sealed in silicon nitride using tungsten electrode, in tungsten electrode both ends making alive, makes to nitrogenize
The temperature of silicon face reaches 1200 degree Celsius or more, can direct igniting crude gases.
It preferably, further include temperature sensor, the temperature sensor is arranged on burner outer surface, temperature sensor
It is connect by conducting wire with system control cabinet.
Using the technical solution of the utility model, can obtain it is below the utility model has the advantages that
The coke oven emission igniter of the utility model is remained using electrothermal igniter heater element surface temperature
At 1200 degree, when there is raw coke oven gas release, raw coke oven gas will be lighted by moment.This electrothermal igniter systems are using uninterrupted
Power supply power supply, when system has a power failure with scene, system can automatically switch to uninterrupted ups power power supply, electrothermal igniting
Device system can work normally.
Detailed description of the invention
Brief description is made to content expressed by each attached drawing of this specification and the label in figure below:
Fig. 1 is the structural schematic diagram of this igniter；
Label in above-mentioned figure is equal are as follows: 1, burner；2, igniter；3, system control cabinet；4, desorption tube；5, gas collecting tube；
6, fire valve；7, ammonia water tank；8, ups power；9, power supply；10, temperature sensor.
Specific embodiment
Below against attached drawing, by the description of the embodiment, such as related to specific embodiment of the present utility model
The shape of each component, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle etc. make into
The detailed description of one step.
As shown in Figure 1, coke oven emission igniter includes burner 1, igniter 2 and system control cabinet 3, igniter 2 is set
It sets on the both sides of burner 1, the top of gas collecting tube 5, gas collecting tube 5 is arranged in 4 top of desorption tube, desorption tube 4 in the setting of burner 1
It is connect with coke oven, fire valve 6 is arranged in the one side of desorption tube 4, and fire valve 6 is connect by pipeline with ammonia water tank 7, and fire valve 6 is logical
It crosses conducting wire to connect with system control cabinet 3, igniter 2 is connect by conducting wire with system control cabinet 3, and system control cabinet 3 connects power supply
9；Further include temperature sensor 10, temperature sensor 10 is arranged on 1 outer surface of burner, temperature sensor 10 by conducting wire with
System control cabinet 3 connects.
As shown in Figure 1, further including ups power 8, ups power 8 is connect with system control cabinet 3, and ups power 8 is standby electricity
Source.Above-mentioned igniter 2 is electrothermal igniter, and electrothermal igniter is sealed in silicon nitride using tungsten electrode, is added at tungsten electrode both ends
Voltage makes the temperature of silicon nitride surface reach 1200 degree Celsius or more, can direct igniting crude gases.
As shown in Figure 1, use when igniter 1 one be in energized state, this electrothermal igniter heater element surface temperature
Degree remains at 1200 degree, it is possible to which instantaneous ignition raw coke oven gas, this electrothermal igniter systems are supplied using uninterruptible power supply
Electricity, when system has a power failure with scene, system can automatically switch to uninterrupted ups power power supply, electrothermal igniter systems
It can work normally.When temperature sensor 10 senses burner 1 when the temperature is excessively high to 3 one electric signals of system control cabinet, system
Control cabinet 3 opens fire valve 6 to 6 one electric signals of fire valve, and fire valve 6 sprays ammonium hydroxide fast cooling to 1 top of burner or goes out
Fire.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as the various unsubstantialities carried out using the method concept and technical solution of the utility model change
Into, or it is not improved the conception and technical scheme of the utility model are directly applied into other occasions, in the utility model
Protection scope within.
Claims (5)
1. a kind of coke oven emission igniter, it is characterised in that: including burner, igniter and system control cabinet, the igniting
Device is arranged in the both sides of burner, and burner is arranged in bleeder top, and desorption tube is arranged in the top of gas collecting tube, gas collecting tube with
Fire valve is arranged in coke oven connection, the one side of the desorption tube, and fire valve is connect by pipeline with ammonia water tank, and fire valve is by leading
Line is connect with system control cabinet, and igniter is connect by conducting wire with system control cabinet, and system control cabinet connects power supply.
2. coke oven emission igniter according to claim 1, it is characterised in that: it further include ups power, the UPS electricity
Source is connect with system control cabinet, and ups power is backup power source.
3. coke oven emission igniter according to claim 1, it is characterised in that: the igniter is electrothermal igniting
Device.
4. coke oven emission igniter according to claim 3, it is characterised in that: the electrothermal igniter uses depressed place pole
It is sealed in silicon nitride, in tungsten electrode both ends making alive, the temperature of silicon nitride surface is made to reach 1200 degree Celsius or more, it can be direct
Igniting crude gases.
5. coke oven emission igniter according to claim 1, it is characterised in that: it further include temperature sensor, the temperature
It spends sensor to be arranged on burner outer surface, temperature sensor is connect by conducting wire with system control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821682512.0U CN209196916U (en) | 2018-10-17 | 2018-10-17 | A kind of coke oven emission igniter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821682512.0U CN209196916U (en) | 2018-10-17 | 2018-10-17 | A kind of coke oven emission igniter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209196916U true CN209196916U (en) | 2019-08-02 |
Family
ID=67408144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821682512.0U Expired - Fee Related CN209196916U (en) | 2018-10-17 | 2018-10-17 | A kind of coke oven emission igniter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209196916U (en) |
-
2018
- 2018-10-17 CN CN201821682512.0U patent/CN209196916U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 |