CN207316967U - A kind of burner of biomass fuel steam generator - Google Patents
A kind of burner of biomass fuel steam generator Download PDFInfo
- Publication number
- CN207316967U CN207316967U CN201721427315.XU CN201721427315U CN207316967U CN 207316967 U CN207316967 U CN 207316967U CN 201721427315 U CN201721427315 U CN 201721427315U CN 207316967 U CN207316967 U CN 207316967U
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- burner
- blast pipe
- air
- furnace chamber
- fire door
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Abstract
The utility model is a kind of burner of biomass fuel steam generator, including：Tremie pipe, blast pipe, cleaning door, oblique fire door, lighting-up tuyere and air-intake device；Several furnace chamber inward turning air hoses are uniformly arranged on the burner madial wall, furnace chamber inward turning air hose top and middle part respectively set the eye of wind towards burner inside cavity, and the direction of eye of wind opening is obliquely installed；Form swirl shape air-flow during biomass combustion in the combustion chamber, biomass fuel will not burn because of accumulation insufficient to be polluted and waste；And make the temperature equalization in furnace chamber everywhere, increase time of the heat in furnace chamber, so as to play the role of energy-saving, environment-friendly and high-efficiency.
Description
Technical field
A kind of burner is the utility model is related to, especially a kind of burner of biomass fuel steam generator.
Background technology
Steam generator (being called steam boiler) be using the thermal energy of fuel or other energy water be heated as hot water or
The mechanical equipment of steam, is the power resources of Steam Power Equipment.And biomass fuel steam generator is then that stalk etc. is raw
Material grains make its burning in burner, biological energy source are converted into thermal energy, and then provide and move for production and living as fuel
Power.The burner of existing biomass fuel steam generator is simply simple to provide space for burning, and there are biomass fuel
Material burning is insufficient and generation wastes and pollution problem, energy conversion efficiency are low.
Utility model content
In view of the above-mentioned drawbacks of the prior art, technical problem to be solved in the utility model is in burner
Swirl shape air-flow is formed, biomass fuel is not burnt because of accumulation and insufficient pollute and waste；It is and each in furnace chamber
The temperature equalization at place, time of the heat in furnace chamber increases, so as to play energy saving effect.
The utility model discloses a kind of burner of biomass fuel steam generator, including：Tremie pipe, inlet air
Pipe, cleaning door, oblique fire door, lighting-up tuyere and air-intake device；On the top of cleaning door, the two is vertically arranged the tiltedly fire door；Blanking
Pipe and blast pipe are arranged on the vertical plane of oblique fire door, the two is vertically arranged；Tremie pipe is arranged on the top of blast pipe；Lighting-up tuyere is set
Put between blast pipe and cleaning door；Air-intake device is connected by the furnace chamber of blast pipe and burner.
Several furnace chamber inward turning air hoses are uniformly arranged on the burner madial wall, furnace chamber inward turning air hose top and middle part are each
One eye of wind towards burner inside cavity is set；The opening direction of the eye of wind is consistent, and the direction of eye of wind opening is deviateed
The axle center of burner.The furnace chamber inward turning air hose is eight.
Burner inside cavity side wall sets furnace chamber inward turning air hose, has certain angle by eye of wind opening direction and axle center
Degree, makes the air in furnace chamber be rotated by certain direction, biomass fuel is more fully burnt, also make in furnace chamber everywhere
Temperature equalization, time of the heat in furnace chamber increases.
The air-intake device is the inlet air diversion cans being connected by fan interface with wind turbine；The blast pipe is included on burner hearth
Air compartment blast pipe and burner hearth lower air chamber blast pipe；The cavity of burner hearth ipper air chamber blast pipe connection burner, burner hearth leeward
Room blast pipe is connected with furnace chamber inward turning air hose.
The cavity of burner hearth ipper air chamber blast pipe connection burner, the biomass fuel entered from tremie pipe will not be deposited in
At feed inlet, more air also are provided for burning, make fuel combustion more complete.
Installation and adjustment switch is distinguished on burner hearth ipper air chamber blast pipe and burner hearth lower air chamber blast pipe.According to charging not
Same and combustion case adjusts the size of intake velocity.
It is described tiltedly to be connected between fire door and cleaning door by the cleaning door blast pipe of setting.
Fire door duct collar and igniter duct collar be set on the inlet air diversion cans, the igniter duct collar with
Lighting-up tuyere connects, the fire door duct collar fire door duct collar connection set corresponding on oblique fire door.Design fire door air hose
Interface is to provide air for igniting, makes igniting more rapidly.
Tremie pipe duct collar is set on the inlet air diversion cans, and tremie pipe duct collar is corresponding to be connected with tremie pipe.
Biomass fuel is facilitated faster more to smoothly enter in burner furnace chamber.
The internal orifice of the cleaning door and collar extension cross section be rectangle, and internal orifice is fixedly connected with steam generation facility, internal orifice with
Collar extension cross section it is high identical, the length of internal orifice cross section is less than the length of collar extension cross section, and internal orifice is gradually reduced to collar extension direction.Side
Just dust is cleared up.
Using the burner of the biomass fuel steam generator of above-mentioned technical proposal, will enter inside burner
Biomass fuel is preferably contacted with air, its burning more fully completely, is reduced waste and pollution.Furnace chamber inward turning air hose is set
The eye of wind with certain angle, forms swirl shape air-flow in burner, and the temperature equalization in furnace chamber everywhere, makes heat in furnace chamber
The interior time increases, so as to play energy saving effect.
Brief description of the drawings
The structure diagram of Fig. 1 the utility model embodiments；
The front view of Fig. 2 the utility model embodiments.
Each portion's title and mark in figure：1. tremie pipe, 21. burner hearth ipper air chamber blast pipes, 22. burner hearth lower air chamber blast pipes,
3. cleaning door, 4. oblique fire doors, 41. cleaning door blast pipes, 42. fire door duct collars, 5. lighting-up tuyeres, 6. furnace chamber inward turning air hoses, 8.
Fan interface, 9. inlet air diversion cans, 91. fire door duct collars, 92. igniter duct collars, 93. tremie pipe duct collars.
Embodiment
The embodiment of the utility model is described in further detail below in conjunction with brief description of the drawings, but the present embodiment and is not had to
In limitation the utility model, every similar structure using the utility model and its similar change, should all be included in the utility model
Protection domain.
As depicted in figs. 1 and 2, the burning dress for a kind of biomass fuel steam generator that the utility model embodiment provides
Put, including：Tremie pipe 1, blast pipe, cleaning door 3, oblique fire door 4, lighting-up tuyere 5 and air-intake device；The tiltedly fire door 4 is in cleaning door 3
Top, the two is vertically arranged；Tremie pipe 1 and blast pipe are arranged on the vertical plane of oblique fire door 4, the two is vertically arranged；Tremie pipe 1
It is arranged on the top of blast pipe；Lighting-up tuyere 5 is arranged between blast pipe and cleaning door 3；Air-intake device passes through blast pipe and burning
The furnace chamber connection of device；
Several furnace chamber inward turning air hoses 6,6 top of furnace chamber inward turning air hose and middle part are uniformly arranged on the burner madial wall
One eye of wind towards burner inside cavity is respectively set；The opening direction of the eye of wind is consistent, and the direction of eye of wind opening is inclined
From the axle center of burner.The furnace chamber inward turning air hose 6 is eight.
The air-intake device is the inlet air diversion cans 9 being connected by fan interface 8 with wind turbine；The blast pipe includes burner hearth
Ipper air chamber's blast pipe 21 and burner hearth lower air chamber blast pipe 22；Burner hearth ipper air chamber blast pipe 21 connects the cavity of burner,
Burner hearth lower air chamber blast pipe 22 is connected with furnace chamber inward turning air hose 6.
Several furnace chamber inward turning air hoses are uniformly arranged on burner madial wall, furnace chamber inward turning air hose is provided with certain angle
The eye of wind；Make to form swirl shape air-flow during biomass combustion in the combustion chamber, biomass fuel will not burn because of accumulation and not fill
Point, pollute and waste；And make the temperature equalization in furnace chamber everywhere, increase time of the heat in furnace chamber, so as to rise
To energy saving effect.
Installation and adjustment switch is distinguished on burner hearth ipper air chamber blast pipe 25 and burner hearth lower air chamber blast pipe 26.
It is described tiltedly to be connected between fire door 4 and cleaning door 3 by the cleaning door blast pipe 41 of setting.
Fire door duct collar 91 and igniter duct collar 92, the igniter air hose are set on the inlet air diversion cans 9
Interface 91 is connected with lighting-up tuyere 5, and the fire door duct collar 91 fire door duct collar 42 set corresponding on oblique fire door connects.
Tremie pipe duct collar 93 is set on the inlet air diversion cans 9, and tremie pipe duct collar 93 is corresponding with tremie pipe 1
Connection.
The internal orifice of the cleaning door 3 and collar extension cross section be rectangle, and internal orifice is fixedly connected with steam generation facility, internal orifice with
Collar extension cross section it is high identical, the length of internal orifice cross section is less than the length of collar extension cross section, and internal orifice is gradually reduced to collar extension direction.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of burner of biomass fuel steam generator, including：Tremie pipe (1), blast pipe, cleaning door (3), oblique stove
Mouth (4), lighting-up tuyere (5) and air-intake device；On the top of cleaning door (3), the two is vertically arranged the tiltedly fire door (4)；Tremie pipe
(1) and blast pipe is arranged on the vertical plane of oblique fire door (4), the two is vertically arranged；Tremie pipe (1) is arranged on the top of blast pipe；
Lighting-up tuyere (5) is arranged between blast pipe and cleaning door (3)；Air-intake device is connected by the furnace chamber of blast pipe and burner；
It is characterized in that：Several furnace chamber inward turning air hoses (6), furnace chamber inward turning air hose are uniformly arranged on the burner madial wall
(6) top and middle part respectively set the eye of wind towards burner inside cavity；The opening direction of the eye of wind is consistent, the eye of wind
The axle center of the direction bias combustion device of opening.
2. burner as claimed in claim 1, it is characterised in that：The air-intake device is to pass through fan interface (8) and wind
The inlet air diversion cans (9) of machine connection；The blast pipe includes burner hearth ipper air chamber blast pipe (21) and burner hearth lower air chamber blast pipe
(22)；Burner hearth ipper air chamber blast pipe (21) connects the cavity of burner, in burner hearth lower air chamber blast pipe (22) and furnace chamber
Tornadotron (6) connects.
3. burner as claimed in claim 2, it is characterised in that：Burner hearth ipper air chamber blast pipe (21) and burner hearth leeward
Installation and adjustment switch is distinguished on room blast pipe (22).
4. burner as claimed in claim 1, it is characterised in that：It is described tiltedly between fire door (4) and cleaning door (3) by setting
Cleaning door blast pipe (41) connection put.
5. burner as claimed in claim 2, it is characterised in that：Fire door air hose is set to connect on the inlet air diversion cans (9)
Mouth (91) and igniter duct collar (92), the igniter duct collar (92) are connected with lighting-up tuyere (5), the fire door air hose
Interface (91) fire door duct collar (42) connection set corresponding on oblique fire door.
6. burner as claimed in claim 3, it is characterised in that：Tremie pipe air hose is set on the inlet air diversion cans (9)
Interface (93), tremie pipe duct collar (93) is corresponding to be connected with tremie pipe (1).
7. burner as claimed in claim 1, it is characterised in that：The furnace chamber inward turning air hose (6) is eight.
8. burner as claimed in claim 1, it is characterised in that：The internal orifice of the cleaning door (3) is with collar extension cross section
Rectangle, internal orifice are fixedly connected with steam generation facility, internal orifice and collar extension cross section it is high identical, the length of internal orifice cross section is less than outer
The length of mouth cross section, internal orifice are gradually reduced to collar extension direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721427315.XU CN207316967U (en) | 2017-10-31 | 2017-10-31 | A kind of burner of biomass fuel steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721427315.XU CN207316967U (en) | 2017-10-31 | 2017-10-31 | A kind of burner of biomass fuel steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207316967U true CN207316967U (en) | 2018-05-04 |
Family
ID=62380221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721427315.XU Active CN207316967U (en) | 2017-10-31 | 2017-10-31 | A kind of burner of biomass fuel steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207316967U (en) |
-
2017
- 2017-10-31 CN CN201721427315.XU patent/CN207316967U/en active Active
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| GR01 | Patent grant |