CN206247332U - Tail gas incinerator burner - Google Patents
Tail gas incinerator burner Download PDFInfo
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- CN206247332U CN206247332U CN201621347756.4U CN201621347756U CN206247332U CN 206247332 U CN206247332 U CN 206247332U CN 201621347756 U CN201621347756 U CN 201621347756U CN 206247332 U CN206247332 U CN 206247332U
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Abstract
Tail gas incinerator burner, is related to a kind of burner, including housing（15）, gas gun（14）, gas inlet（1）, altar lamp（9）, tail gas collection chamber is provided with outside the side of housing（18）, gas inlet is provided with tail gas collection chamber, it is provided with the trunnion of necking down in the end of housing（4）, quirk brick is provided with outside the end of housing（2）, gas gun is interval with the inside of housing（14）And altar lamp, it is respectively equipped with fuel gas entrance A in the tail end of gas gun and at tail end（13）With fuel gas entrance B（16）, stable flame cover is provided with the head end of gas gun（3）, igniting air intake is interval with the tail end of altar lamp（10）, altar lamp fuel gas inlet（11）And propeller（12）；The utility model burning is strong, complete, and flame turbulence level is big, can effectively reduce excess air coefficient, improves sulfide burning ratio.
Description
Technical field
The utility model is related to a kind of burner, specifically the utility model to be related to tail gas incinerator burner.
Background technology
Known, the function of sulfur recovery facility is exactly to process the acid containing hydrogen sulfide of the generations such as oil plant, chemical plant
Property gas, reclaim industrial chemicals sulphur, then carry out vent gas treatment, reach and turn harm into good, reduce pollution, realize clean manufacturing.
Because the toxicity of H2S is serious more than SO2, so state's laws expressly provide that sulfur-containing tail gas are not allow without burning
It is directly discharged in air, CNS specifies the H2S concentration of industrial site no more than 10mg/m3；Therefore tail gas
Need that H2S and other sulfide micro in tail gas are all oxidized into sulfur dioxide by burning；Tail gas is discharged after burning,
Not only significantly reduce H2S and the concentration of other sulfide, it is possible to recycled the waste heat after burning, reach section
The purpose of energy emission reduction；Tail gas burning furnace is typically supported the use with sour gas incinerator, used as remaining in sour gas incinerator smoke
The combustion carrier of H2S gases, tail gas furnace furnace temperature general control is at 650 DEG C or so, it is desirable to tieed up by combustor burns fuel gas
Furnace temperature is held, so that the H2S gas complete oxidations that will be remained, therefore tail gas incinerator burner is released for tail gas burning furnace is provided
The carrier of heat, is also important part in sulfur recovery facility.
The content of the invention
In order in overcoming the shortcomings of background technology, the utility model discloses tail gas incinerator burner.
For achieving the above object, the utility model is adopted the following technical scheme that：
Tail gas incinerator burner, including housing, gas gun, gas inlet, altar lamp, set outside the side of housing
There is tail gas collection chamber, gas inlet is provided with tail gas collection chamber, the trunnion of necking down is provided with the end of housing, at the end of housing
Quirk brick is provided with outside portion, gas gun and altar lamp is interval with the inside of housing, gas gun tail end and be close to
Fuel gas entrance A and fuel gas entrance B is respectively equipped with tail end, stable flame cover is provided with the head end of gas gun, in altar lamp
Tail end is interval with igniting air intake, altar lamp fuel gas inlet and propeller.
Described tail gas incinerator burner, the combustion air inlet for being connected with housing and being set is provided with the bottom of housing.
Described tail gas incinerator burner, is provided with air cyclone between trunnion and housing.
Described tail gas incinerator burner, mobility of tail gas rotational device is provided with the outer end of tail gas collection chamber, in tail gas gas collection
The outside of room is provided with ultraviolet flame detector, and combustor panel is provided with the one side of housing, is set on combustor panel
Closed peephole is put, cooling instrument wind entrance is set in closed peephole front end.
Described tail gas incinerator burner, the material of the trunnion is heat-resisting, corrosion resistant high-alloy steel.
Described tail gas incinerator burner, the quirk brick use proportion for 3.1 heavy corundum lining.
Described tail gas incinerator burner, the gas gun is set to sleeve type structure, the shower nozzle of gas gun 14
Material selection is heat-resisting, corrosion resistant high-alloy steel.
By adopting the above-described technical solution, the utility model has following superiority：
1st, the utility model enters burner by setting mobility of tail gas rotational device and air cyclone, tail gas from single passage
Inside, not impacting flame, insulation overall performance is good, and tail gas enters throat from gas inlet feeding by mobility of tail gas rotational device；Air
Enter throat by air cyclone from combustion air inlet feeding, select rational eddy flow degree, tail gas and air can be caused
Strong whirlpool mixing is formed, optimizes mixed effect, strongly, completely, flame turbulence level is big, can effectively reduce excess air for burning
Coefficient, improves sulfide burning ratio；
2nd, by setting trunnion, material selection is heat-resisting, corrosion resistant high-alloy steel, and tail gas and air are in larynx for the utility model
After pipe mixing, combustion chamber is sprayed into from aditus laryngis in rotation, forms swirling expansion flame, select rational aditus laryngis jet velocity,
In case non-return is fiery, because air-flow is expanded to surrounding, a negative pressure region just is produced at center, attract the imperfect combustion of downstream
Gas backflow flame kernel region is further burnt, and forms a combustion process for moving in circles, and can reach burning well
Effect；
3rd, the utility model employs the heavy corundum lining that proportion is 3.1, resistance to high velocity air punching by setting quirk brick
Brush, acid corrosion, H2S corrosion and thermal shock, flame heat regulating can be passed to tail gas by quirk brick, be that exhaust temperature reaches 150 DEG C
More than, tail gas causes gas inlet passage to accumulate sulphur under can avoiding long-term use operating mode, and result in blockage influence normal operating；
4th, the utility model supports two types afterburning gas by configuring the gas gun of sleeve type structure, can improve
Operation of combustors regulation ratio, increases using elasticity, and the afterburning when stove underrun temperature is not enough, it is ensured that temperature in stove
Degree.Shower nozzle material selection is heat-resisting, corrosion resistant high-alloy steel, and stable flame cover is provided with pipette tips, consolidates flame, overheavy firing；
5th, the utility model can realize the automatic ignition of igniter burner by configuring drive-in electric ignition altar lamp, can
To substantially reduce labour intensity when burner is lighted a fire, ignition success rate, electric igniter band propulsive mechanism, electricity after the completion of igniting are improved
Cartridge exits high-temperature region, it is to avoid high temperature failure, increases the service life；
6th, the utility model is constantly monitored by configuring ultraviolet flame monitor to altar lamp flame, can be by flame
Signal upload is chain with DCS, and fuel gas supply is cut off when linkage protection fray-out of flame is cooperateed with tube line two-position valve kept burning day and night door, it is to avoid
It is tempered, causes explosion accident；
7th, the utility model sees setting stop valve at fire tube road by configuring closed peephole, while setting instrument wind
Cooling vent, is continually blown into instrument cooling wind, to ensure to see fire safety.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the left view of Fig. 1；
In figure：1st, gas inlet；2nd, quirk brick；3rd, stable flame cover；4th, trunnion；5th, air cyclone；6th, mobility of tail gas rotational device；
7th, ultraviolet flame detector；8th, combustion air inlet；9th, altar lamp；10th, igniting air intake；11st, altar lamp fuel gas inlet；
12nd, propeller；13rd, fuel gas entrance A；14th, gas gun；15th, housing；16th, fuel gas inlet B；17th, combustor panel；18th, tail
Gas collection chamber；19th, closed peephole；20th, instrument wind entrance is cooled down.
Specific embodiment
The utility model can be explained in more detail by the following examples, the utility model is not limited to following
Embodiment；
Tail gas incinerator burner with reference to described in accompanying drawing 1-2, including housing 15, gas gun 14, gas inlet 1, length
Bright lamp 9, is provided with tail gas collection chamber 18 outside the side of housing 15, gas inlet 1 is provided with tail gas collection chamber 18, in housing
15 end is provided with the trunnion 4 of necking down, and quirk brick 2 is provided with outside the end of housing 15, is interval with the inside of housing 15
Gas gun 14 and altar lamp 9, fuel gas entrance A13 and fuel are respectively equipped with the tail end of gas gun 14 and at tail end
Gas entrance B16, stable flame cover 3 is provided with the head end of gas gun 14, and igniting air intake is interval with the tail end of altar lamp 9
10th, altar lamp fuel gas inlet 11 and propeller 12.
Described tail gas incinerator burner, the bottom of housing 15 be provided with connected with housing 15 set combustion air enter
Mouth 8.
Described tail gas incinerator burner, is provided with air cyclone 5 between trunnion 4 and housing 15.
Described tail gas incinerator burner, mobility of tail gas rotational device 6 is provided with the outer end of tail gas collection chamber 18, in tail gas collection
The outside of air chamber 18 is provided with ultraviolet flame detector 7, combustor panel 17 is provided with the one side of housing 15, in burner
Closed peephole 19 is set on panel 17, cooling instrument wind entrance 20 is set in the front end of closed peephole 19.
Described tail gas incinerator burner, the material of the trunnion 4 is heat-resisting, corrosion resistant high-alloy steel.
Described tail gas incinerator burner, the quirk brick 2 use proportion for 3.1 heavy corundum lining.
Described tail gas incinerator burner, the gas gun 14 is set to sleeve type structure, the spray of gas gun 14
Head material selection is heat-resisting, corrosion resistant high-alloy steel.
Implement tail gas incinerator burner described in the utility model, when in use, gas inlet 1 is set on the burner
The simple structure of incinerator can be caused, tail gas sends into from gas inlet 1, trunnion 4 is entered by mobility of tail gas rotational 6, air is from combustion-supporting
Air intake 8 is sent into, and trunnion 4 is entered by air swirl 5, selects rational eddy flow degree, can cause that tail gas and air are formed
Strong whirlpool mixing, optimizes mixed effect, and tail gas and air spray into combustion chamber in rotation after the mixing of trunnion 4 from aditus laryngis,
Swirling expansion flame is formed, rational aditus laryngis jet velocity is selected, in case non-return is fiery, because air-flow is expanded to surrounding, just existed
Center produces a negative pressure region, attracts the imperfect combustion gas backflow flame kernel region in downstream further to burn, shape
Into a combustion process for moving in circles, good combustion efficiency can be reached；Gas gun 14 uses sleeve type structure, supports
Two types afterburning gas, can improve operation of combustors regulation ratio, increase using elasticity, and in stove underrun temperature
Afterburning when not enough, it is ensured that in-furnace temperature, configuration closed peephole 19 sees setting stop valve at fire tube road, while setting instrument
Air cooling mouthful 20, is continually blown into instrument cooling wind, to ensure to see fire safety.
The non-detailed portion of the utility model is prior art.
The embodiment selected herein to disclose goal of the invention of the present utility model, is presently considered to be suitable,
However, it should be understood that, the utility model is intended to include the institute of all embodiments belonged in the range of this design and utility model
Change and improve.
Claims (7)
1. tail gas incinerator burner, including housing（15）, gas gun（14）, gas inlet（1）, altar lamp（9）, its feature
It is：In housing（15）Side outside be provided with tail gas collection chamber（18）, in tail gas collection chamber（18）It is provided with gas inlet（1）,
In housing（15）End be provided with the trunnion of necking down（4）, in housing（15）End outside be provided with quirk brick（2）, in housing
（15）Inside be interval with gas gun（14）And altar lamp（9）, in gas gun（14）Tail end and near tail end punishment
Fuel gas entrance A is not provided with（13）With fuel gas entrance B（16）, in gas gun（14）Head end be provided with stable flame cover（3）, in length
Bright lamp（9）Tail end be interval with igniting air intake（10）, altar lamp fuel gas inlet（11）And propeller（12）.
2. tail gas incinerator burner according to claim 1, it is characterized in that：In housing（15）Bottom be provided with and housing
（15）Connect the combustion air inlet for setting（8）.
3. tail gas incinerator burner according to claim 1, it is characterized in that：In trunnion（4）With housing（15）Between set
There is air cyclone（5）.
4. tail gas incinerator burner according to claim 1, it is characterized in that：In tail gas collection chamber（18）Outer end set
There is mobility of tail gas rotational device（6）, in tail gas collection chamber（18）Outside be provided with ultraviolet flame detector（7）, in housing（15）One
Side is provided with combustor panel（17）, in combustor panel（17）Upper setting closed peephole（19）, fire is seen in closed
Hole（19）Front end sets cooling instrument wind entrance（20）.
5. tail gas incinerator burner according to claim 1, it is characterized in that：The trunnion（4）Material for heat-resisting, resistance to
The high-alloy steel of corrosion.
6. tail gas incinerator burner according to claim 1, it is characterized in that：The quirk brick（2）It is 3.1 to use proportion
Heavy corundum lining.
7. tail gas incinerator burner according to claim 1, it is characterized in that：The gas gun（14）It is set to sleeve pipe
Formula structure, gas gun（14）Shower nozzle material selection is heat-resisting, corrosion resistant high-alloy steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621347756.4U CN206247332U (en) | 2016-12-09 | 2016-12-09 | Tail gas incinerator burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621347756.4U CN206247332U (en) | 2016-12-09 | 2016-12-09 | Tail gas incinerator burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206247332U true CN206247332U (en) | 2017-06-13 |
Family
ID=59005980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621347756.4U Active CN206247332U (en) | 2016-12-09 | 2016-12-09 | Tail gas incinerator burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206247332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397942A (en) * | 2019-06-02 | 2019-11-01 | 佛山市致展科技有限公司 | A kind of exhaust-gas treatment recycling system |
| CN114135881A (en) * | 2021-12-30 | 2022-03-04 | 洛阳新普石化设备开发有限公司 | Burner of tail gas incinerator with internal circulation of flue gas |
-
2016
- 2016-12-09 CN CN201621347756.4U patent/CN206247332U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397942A (en) * | 2019-06-02 | 2019-11-01 | 佛山市致展科技有限公司 | A kind of exhaust-gas treatment recycling system |
| CN114135881A (en) * | 2021-12-30 | 2022-03-04 | 洛阳新普石化设备开发有限公司 | Burner of tail gas incinerator with internal circulation of flue gas |
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