CN109237453A - A kind of high usage steam generator of biomass-burning - Google Patents
A kind of high usage steam generator of biomass-burning Download PDFInfo
- Publication number
- CN109237453A CN109237453A CN201811080830.4A CN201811080830A CN109237453A CN 109237453 A CN109237453 A CN 109237453A CN 201811080830 A CN201811080830 A CN 201811080830A CN 109237453 A CN109237453 A CN 109237453A
- Authority
- CN
- China
- Prior art keywords
- steam generator
- steam
- biomass
- fume afterheat
- high usage
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B33/00—Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a kind of high usage steam generators of biomass-burning, including burner, steam generator, fume afterheat steam generator and plenum chamber.The present invention forms knockdown steam generator, fume afterheat steam generator, which realizes, utilizes fume afterheat, substantially increases the utilization rate of the energy by combining steam generator and fume afterheat steam generator；Fume afterheat steam generator directly generates steam to steam Water pipe heating using fume afterheat, and is sent into plenum chamber.
Description
Technical field
The present invention relates to a kind of high usage steam generators of biomass-burning.
Background technique
Steam generator is the mechanical equipment for water being heated as using the thermal energy of fuel or other energy hot water or steam,
Biomass fuel steam generator solves the castoff burnings such as stalk in agricultural production process using agriculture and forestry organic waste material as raw material
Bring atmosphere polluting problem；Power is provided for industry and life instead of non-renewable resources, reduces non-renewable resources damage
Consumption.
Existing biomass fuel steam generator to biomass fuel using it is upper not enough sufficiently, life is only utilized
The heat of the heat that biomass fuel generates when burning, the flue gas generated when to burning does not utilize, and there is all in use process
More wastes.On the one hand, the amount of heat that the flue gas generated during biomass fuel combustion has does not use；It is another
Aspect, insufficient when burning biomass fuel, heat loss is too fast in furnace chamber, and energy utilization rate is low, generates the waste of resource.
Summary of the invention
In view of the above-mentioned problems, being efficiently solved the present invention provides a kind of high usage steam generator of biomass-burning
The problem of being pointed out in background technique.
The technical solution adopted by the present invention is that:
A kind of high usage steam generator of biomass-burning, including burner, steam generator, fume afterheat steam
Generator and plenum chamber, the burner includes combustion chamber, blast area, and is fixed between combustion chamber and blast area
The top of combustion chamber is arranged in biomass fire grate, the steam generator, and the combustion chamber is equipped with the first exhanst gas outlet, institute
The fume afterheat steam generator stated includes shell, and setting, in the intracorporal steam water pipe of shell, the shell is equipped with first
The upper of steam generator and fume afterheat steam generator is arranged in gas inlet and the second exhanst gas outlet, the plenum chamber
Side, the steam generator and fume afterheat steam generator pass through steam pipe and are connected with plenum chamber, the plenum chamber
Be equipped with steam pipe, it is described go out steam pipe be equipped with steam valve, first exhanst gas outlet passes through flue and the
One gas inlet is connected.
Preferably, the combustion chamber is equipped with feed hopper.
Preferably, wind is blown into blast area by the blast area by air blower from blast orifice.
Preferably, the wind of the air blower blowout is successively by blast area, combustion chamber, the first exhanst gas outlet, the first cigarette
Gas import is finally discharged from the second exhanst gas outlet.
Preferably, the plenum chamber is equipped with safety valve and pressure gauge, the steam generator and fume afterheat steam
Vapour generator is equipped with liquidometer.
Beneficial effects of the present invention:
1, by combining steam generator and fume afterheat steam generator, knockdown steam generation is formed
Device, fume afterheat steam generator, which realizes, utilizes fume afterheat, substantially increases the utilization rate of the energy；
2, fume afterheat steam generator directly generates steam to steam Water pipe heating using fume afterheat, and is sent into gas collection
Case.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
The present invention is described in further detail below by specific embodiment and in conjunction with attached drawing.
Such as a kind of high usage steam generator of biomass-burning of Fig. 1, including burner 1, steam generation
Device 2, fume afterheat steam generator 3 and plenum chamber 4, the burner 1 include combustion chamber 11, blast area 12, Yi Jigu
The upper of combustion chamber 11 is arranged in the biomass fire grate 13 being scheduled between combustion chamber 11 and blast area 12, the steam generator 2
Side, the combustion chamber 11 are equipped with the first exhanst gas outlet 14, and the fume afterheat steam generator 3 includes shell 31, and
Steam water pipe 32 in shell 31 is set, and the shell 31 is equipped with the first gas inlet and the second exhanst gas outlet 33, described
Plenum chamber 4 top of steam generator 2 and fume afterheat steam generator 3, the steam generator 2 and flue gas are set
Heat recovery steam generator 3 is connected by steam pipe 6 with plenum chamber 4, and the plenum chamber 4 is equipped with steam pipe 41, described
Go out steam pipe 41 be equipped with steam valve 42, first exhanst gas outlet 14 pass through flue and the first gas inlet phase
Even.
The combustion chamber 11 is equipped with feed hopper 15.
Wind is blown into blast area 12 by the blast area 12 by air blower from blast orifice.
The wind of air blower blowout successively by blast area 12, combustion chamber 11, the first exhanst gas outlet 14, the first flue gas into
Mouthful, finally it is discharged from the second exhanst gas outlet 33.
The plenum chamber 4 is equipped with safety valve 43 and pressure gauge 44, the steam generator 2 and fume afterheat steam hair
Raw device 3 is equipped with liquidometer 7.
The working principle of the invention: biomass fuel is put into combustion chamber 11 from feed hopper 15, and air blower is by wind from drum
The blast orifice in wind area 12 is blown into, and is passed through biomass fire grate 13 and entered combustion chamber 11, so that the biomass fuel in combustion chamber 11
Can full combustion so that the water evaporation in 2 water tank of steam generator, vapor enters plenum chamber 4, combustion from steam pipe 6
It burns the flue gas generated to be discharged from the first exhanst gas outlet 14, and enters the shell of fume afterheat steam generator 3 from the first gas inlet
In body 31, the steam water pipe 32 in fume afterheat steam generator 3 is heated, so that the water evaporation in steam water pipe 32,
The vapor of generation enters plenum chamber 4 from steam pipe 6, and after shell 31, flue gas is discharged from the second exhanst gas outlet 33, thus greatly
The utilization rate for improving waste heat in flue gas greatly, has saved resource.
Claims (5)
1. a kind of high usage steam generator of biomass-burning, which is characterized in that including burner (1), steam generator
(2), fume afterheat steam generator (3) and plenum chamber (4), the burner (1) include combustion chamber (11), blast area
(12), and the biomass fire grate (13) that is fixed between combustion chamber (11) and blast area (12), the steam generator (2)
Top in combustion chamber (11) is set, and the combustion chamber (11) is equipped with the first exhanst gas outlet (14), and the fume afterheat steams
Vapour generator (3) includes shell (31), and the steam water pipe (32) being arranged in shell (31), the shell (31) are equipped with
First gas inlet and the second exhanst gas outlet (33), the plenum chamber (4) setting are steamed in steam generator (2) and fume afterheat
The top of vapour generator (3), the steam generator (2) and fume afterheat steam generator (3) by steam pipe (6) with
Plenum chamber (4) is connected, and the plenum chamber (4) is equipped with steam pipe (41), and described go out steam pipe (41) are equipped with steam
Valve (42), first exhanst gas outlet (14) are connected by flue with the first gas inlet.
2. a kind of high usage steam generator of biomass-burning according to claim 1, which is characterized in that the combustion
It burns room (11) and is equipped with feed hopper (15).
3. a kind of high usage steam generator of biomass-burning according to claim 1, which is characterized in that the drum
Wind is blown into blast area (12) by wind area (12) by air blower from blast orifice.
4. a kind of high usage steam generator of biomass-burning according to claim 3, which is characterized in that the air blast
Machine blowout wind successively by blast area (12), combustion chamber (11), the first exhanst gas outlet (14), the first gas inlet, finally from
Second exhanst gas outlet (33) discharge.
5. a kind of high usage steam generator of biomass-burning according to claim 1, which is characterized in that the collection
Gas tank (4) is equipped with safety valve (43) and pressure gauge (44), the steam generator (2) and fume afterheat steam generator (3)
It is equipped with liquidometer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811080830.4A CN109237453A (en) | 2018-09-17 | 2018-09-17 | A kind of high usage steam generator of biomass-burning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811080830.4A CN109237453A (en) | 2018-09-17 | 2018-09-17 | A kind of high usage steam generator of biomass-burning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109237453A true CN109237453A (en) | 2019-01-18 |
Family
ID=65058694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811080830.4A Pending CN109237453A (en) | 2018-09-17 | 2018-09-17 | A kind of high usage steam generator of biomass-burning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109237453A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997213A (en) * | 2012-09-29 | 2013-03-27 | 常州市奥琳斯邦热能设备有限公司 | Dual-fuel steam boiler |
| CN204693377U (en) * | 2015-04-29 | 2015-10-07 | 广西梧锅锅炉制造有限公司 | High-moisture biomass fuel boiler |
| CN107741004A (en) * | 2017-11-28 | 2018-02-27 | 湖南长宏南雁锅炉修理安装有限公司 | Biomass gas fueled steam boiler |
| CN207247174U (en) * | 2017-10-12 | 2018-04-17 | 浙江地中海新能源设备有限公司 | A kind of biomass stove module |
-
2018
- 2018-09-17 CN CN201811080830.4A patent/CN109237453A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997213A (en) * | 2012-09-29 | 2013-03-27 | 常州市奥琳斯邦热能设备有限公司 | Dual-fuel steam boiler |
| CN204693377U (en) * | 2015-04-29 | 2015-10-07 | 广西梧锅锅炉制造有限公司 | High-moisture biomass fuel boiler |
| CN207247174U (en) * | 2017-10-12 | 2018-04-17 | 浙江地中海新能源设备有限公司 | A kind of biomass stove module |
| CN107741004A (en) * | 2017-11-28 | 2018-02-27 | 湖南长宏南雁锅炉修理安装有限公司 | Biomass gas fueled steam boiler |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |
|
| RJ01 | Rejection of invention patent application after publication |