CN206001463U - Petrochemical heating furnace is with low nitrogen environment protection combustor - Google Patents
Petrochemical heating furnace is with low nitrogen environment protection combustor Download PDFInfo
- Publication number
- CN206001463U CN206001463U CN201620832044.5U CN201620832044U CN206001463U CN 206001463 U CN206001463 U CN 206001463U CN 201620832044 U CN201620832044 U CN 201620832044U CN 206001463 U CN206001463 U CN 206001463U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- heating furnace
- environment protection
- nitrogen environment
- spray gun
- 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
This utility model is related to a kind of low nitrogen environment protection combustor of petrochemical heating furnace, and it includes burner shell(1), described burner shell(1)It is provided centrally with spray gun sleeve pipe(3), described spray gun sleeve pipe(3)The left and right sides is respectively arranged with altar lamp(5)With injection gas fuel gas inlet(9), described burner shell(1)Side is provided with air channel(11), described burner shell(1)Top is provided with refractory brick(13), described refractory brick(13)Center is fire trough(17), described combustion gas main jet rifle(6)And altar lamp(5)Upper end extend into fire trough(17)Interior.With low nitrogen environment protection combustor, its ability is big, flame is long for a kind of petrochemical heating furnace of this utility model, and rationally, operational stability is good for heat flux distribution, improves the efficiency of combustion of burner, reduces the discharge of nitrogen oxides, disclosure satisfy that the requirement of environmental protection.
Description
Technical field
This utility model is related to a kind of burner, is specifically related to a kind of petrochemical heating furnace and is burnt with low nitrogen environment-friendly type
Device.
Background technology
Fuel gas is burnt after being mixed with air, and the oxygen of in the air is burnt with the Hydrocarbon in fuel gas
React and release substantial amounts of heat.But when burning under conditions of high temperature, oxygen excess, the nitrogen of in the air is by the oxygen with the air
Gas reacts and generates NOx.It is known that in the case of other condition identicals, the growing amount of NOx is with the liter of ignition temperature
High and increase.NOx is the material having harm to environment it is generally recognized that the discharge of NOx and the minimizing of ozone and other environmental problems
Relevant;Before the impact to environment for the NOx emission increasingly obtains people's care, generally all types of flame heating furnaces all adopt
Single stage burner, compared with the current low-NOx combustor using, this simple single stage burner can produce high level
NOx emission is it is impossible to meet the requirement of current environmental protection standard and regulations.In order to reduce NOx emission it is necessary to design low NOx combustion
Burner.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of petrochemical heating furnace for above-mentioned prior art
With low nitrogen environment protection combustor, its ability is big, flame is long, and rationally, operational stability is good for heat flux distribution, improves the burning of burner
Efficiency, reduces the discharge of nitrogen oxides, disclosure satisfy that the requirement of environmental protection.
The technical scheme in the invention for solving the above technical problem is:A kind of petrochemical heating furnace is protected with low azo-cycle
Type burner, it includes burner shell, and described burner shell is provided centrally with spray gun sleeve pipe, two about described spray gun sleeve pipe
Side is respectively arranged with altar lamp sleeve pipe and injection sleeve pipe, and described spray gun cannula center is coated with combustion gas main jet rifle, described altar lamp
It is coated with altar lamp in sleeve pipe, described injection sleeve pipe is provided with connection sleeve pipe, described connection sleeve pipe lower end is provided with injection watt
This fuel gas inlet, described connection sleeve pipe side is provided with low pressure gas fuel gas inlet, and described burner shell side is provided with wind
Road, is provided with fan-shaped regulating valve in described air channel, described burner shell top is provided with refractory brick, and described refractory brick center is
Fire trough, described combustion gas main jet rifle and altar lamp upper end extend in fire trough.
It is provided with heat-insulation layer inside described burner shell.
Described refractory brick is formed by multiple refractory brick unit spliceds, and the described fire resisting block assembly left and right sides is respectively arranged with scarce
Mouth and projection, the breach of two neighboring fire resisting block assembly is matched with projection.
It is provided with stable flame cover outside described spray gun cannula tip.
Described spray gun sleeve pipe, altar lamp sleeve pipe and injection sleeve pipe are integral type structure.
Compared with prior art, the utility model has the advantage of:
With low nitrogen environment protection combustor, its ability is big, flame is long, and hot-fluid divides for a kind of petrochemical heating furnace of this utility model
Rationally, operational stability is good for cloth, improves the efficiency of combustion of burner, reduces the discharge of nitrogen oxides, disclosure satisfy that environmental protection
Require.
Brief description
Fig. 1 is a kind of structural representation of the low nitrogen environment protection combustor of petrochemical heating furnace of this utility model.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the masonry construction schematic diagram of refractory brick in Fig. 1.
Wherein:
Burner shell 1
Heat-insulation layer 2
Spray gun sleeve pipe 3
Altar lamp sleeve pipe 4
Altar lamp 5
Combustion gas main jet rifle 6
Injection sleeve pipe 7
Connection sleeve pipe 8
Injection gas fuel gas inlet 9
Low pressure gas fuel gas inlet 10
Air channel 11
Fan-shaped regulating valve 12
Refractory brick 13
Fire resisting block assembly 13.1
Breach 13.2
Projection 13.3
Fire hole 14
Peephole 15
Stable flame cover 16
Fire trough 17.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
As shown in figure 1, one of the present embodiment petrochemical heating furnace is with low nitrogen environment protection combustor, it includes burning
Device housing 1, described burner shell 1 is provided centrally with spray gun sleeve pipe 3, and described spray gun sleeve pipe 3 left and right sides is respectively arranged with length
Bright lamp sleeve pipe 4 and injection sleeve pipe 7, described spray gun sleeve pipe 3 center is coated with combustion gas main jet rifle 6, installs in described altar lamp sleeve pipe 4
There is altar lamp 5, described injection sleeve pipe 7 is provided with connection sleeve pipe 8, described connection sleeve pipe 8 lower end is provided with injection gas combustion gas
Entrance 9, described connection sleeve pipe 8 side is provided with low pressure gas fuel gas inlet 10, and described burner shell 1 side is provided with air channel
11, it is provided with fan-shaped regulating valve 12 in described air channel 11, described burner shell 1 top is provided with refractory brick 13, described fire resisting
Brick 13 center is fire trough 17, and described combustion gas main jet rifle 6 and altar lamp 5 upper end extend in fire trough 17;
It is provided with heat-insulation layer 2 inside described burner shell 1;
Described refractory brick 13 is spliced by multiple fire resisting block assemblies 13.1, and described fire resisting block assembly 13.1 left and right sides is divided
Jagged 13.2 and projection 13.3 are not set, and the breach 13.2 of two neighboring fire resisting block assembly 13.1 is matched with projection 13.3;
It is provided with stable flame cover 16 outside described spray gun sleeve pipe 3 top;
Described spray gun sleeve pipe 3, altar lamp sleeve pipe 4 and injection sleeve pipe 7 are integral type structure.
In addition to the implementation, this utility model also includes other embodiment, all employing equivalents or equivalent
The technical scheme that substitute mode is formed, all should fall within this utility model scope of the claims.
Claims (5)
1. a kind of petrochemical heating furnace with low nitrogen environment protection combustor it is characterised in that:It includes burner shell(1), institute
State burner shell(1)It is provided centrally with spray gun sleeve pipe(3), described spray gun sleeve pipe(3)The left and right sides is respectively arranged with altar lamp
Sleeve pipe(4)With injection sleeve pipe(7), described spray gun sleeve pipe(3)Center is coated with combustion gas main jet rifle(6), described altar lamp sleeve pipe(4)
Inside it is coated with altar lamp(5), described injection sleeve pipe(7)On be provided with connection sleeve pipe(8), described connection sleeve pipe(8)Lower end is arranged
There is injection gas fuel gas inlet(9), described connection sleeve pipe(8)Side is provided with low pressure gas fuel gas inlet(10), described burning
Device housing(1)Side is provided with air channel(11), described air channel(11)Inside it is provided with fan-shaped regulating valve(12), described burner shell
(1)Top is provided with refractory brick(13), described refractory brick(13)Center is fire trough(17), described combustion gas main jet rifle(6)And length
Bright lamp(5)Upper end extend into fire trough(17)Interior.
2. a kind of petrochemical heating furnace according to claim 1 with low nitrogen environment protection combustor it is characterised in that:Described
Burner shell(1)Inner side is provided with heat-insulation layer(2).
3. a kind of petrochemical heating furnace according to claim 1 with low nitrogen environment protection combustor it is characterised in that:Described
Refractory brick(13)By multiple fire resisting block assemblies(13.1)It is spliced, described fire resisting block assembly(13.1)The left and right sides is respectively provided with
Jagged(13.2)And projection(13.3), two neighboring fire resisting block assembly(13.1)Breach(13.2)With projection(13.3)Match
Close.
4. a kind of petrochemical heating furnace according to claim 1 with low nitrogen environment protection combustor it is characterised in that:Described
Spray gun sleeve pipe(3)It is provided with stable flame cover outside top(16).
5. a kind of petrochemical heating furnace according to claim 1 with low nitrogen environment protection combustor it is characterised in that:Described
Spray gun sleeve pipe(3), altar lamp sleeve pipe(4)With injection sleeve pipe(7)For integral type structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620832044.5U CN206001463U (en) | 2016-08-03 | 2016-08-03 | Petrochemical heating furnace is with low nitrogen environment protection combustor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620832044.5U CN206001463U (en) | 2016-08-03 | 2016-08-03 | Petrochemical heating furnace is with low nitrogen environment protection combustor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206001463U true CN206001463U (en) | 2017-03-08 |
Family
ID=58199127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620832044.5U Active CN206001463U (en) | 2016-08-03 | 2016-08-03 | Petrochemical heating furnace is with low nitrogen environment protection combustor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206001463U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109268825A (en) * | 2018-10-26 | 2019-01-25 | 佛山市顺德区蓝贝电器设备有限公司 | A kind of novel diesel burner |
-
2016
- 2016-08-03 CN CN201620832044.5U patent/CN206001463U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109268825A (en) * | 2018-10-26 | 2019-01-25 | 佛山市顺德区蓝贝电器设备有限公司 | A kind of novel diesel burner |
CN109268825B (en) * | 2018-10-26 | 2023-10-17 | 佛山市顺德区蓝贝电器设备股份有限公司 | Diesel burner |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204063038U (en) | Low NO xflue gas is from return flow burner | |
CN205119061U (en) | Gas fractional combustion ware | |
CN206001463U (en) | Petrochemical heating furnace is with low nitrogen environment protection combustor | |
TW200602593A (en) | Remote staged furnace burner configurations and methods | |
CN206973582U (en) | High hydrogen low-pressure tail gas burns burner | |
CN205535799U (en) | Low NOx of tertiary burning discharges nozzle | |
CN109442411B (en) | Low-nitrogen burner for gas fuel | |
CN104482533B (en) | Ammonia torch combustor | |
CN207435397U (en) | A kind of exterior mixing integration startup burner | |
CN110375300A (en) | A kind of burner of low-nitrogen oxide discharging | |
CN105605578A (en) | Combustor | |
CN100523610C (en) | High-speed uniformly mixing ceramic burner | |
CN202813377U (en) | Gas heat accumulating type burner structure with igniter | |
CN203385195U (en) | Porous medium smoke air heating furnace capable of mixing cold air | |
CN111981478A (en) | Low-nitrogen combustor, low-nitrogen combustion system and combustion method thereof | |
CN207599705U (en) | A kind of Furnace burner low-nitrogen discharged fuel gun of bypass igniting | |
CN207394824U (en) | High stability, short flamed low NOx, CO burner | |
CN105627316B (en) | A kind of oil and gas combination burner | |
CN205678672U (en) | Multipoint mode stable type low NO | |
CN111197747A (en) | Combustor and heat accumulating type combustion system thereof | |
CN210165376U (en) | Low-nitrogen combustor and low-nitrogen combustion system | |
CN211876021U (en) | Low-nitrogen condensation-preventing combustor and combustion system | |
CN211876023U (en) | Low-nitrogen combustor and low-nitrogen combustion system | |
CN204201902U (en) | A kind of oil and gas combination burner of improvement | |
CN203586260U (en) | Combustion-supporting device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |