CN201539851U - Biomass boiler - Google Patents
Biomass boiler Download PDFInfo
- Publication number
- CN201539851U CN201539851U CN2009202602522U CN200920260252U CN201539851U CN 201539851 U CN201539851 U CN 201539851U CN 2009202602522 U CN2009202602522 U CN 2009202602522U CN 200920260252 U CN200920260252 U CN 200920260252U CN 201539851 U CN201539851 U CN 201539851U
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- biomass boiler
- flue
- feeder
- boiler
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Abstract
The utility model discloses an energy saving, environment friendly, safe and highly efficient biomass boiler. The utility model comprises a boiler cylinder (1), a sealing head (2) on the upper portion of the boiler cylinder (1), a U-shaped foot ring (7) on the lower portion, and an embedded stove bladder (5). A stove bladder top (4) is assembled on the top of the stove bladder (5), a horizontal water pipe (5) is provided on the bladder wall, the lower portion is connected with the slag discharging channel (19), and a windbox (14) is provided. An upright pipe (3) is connected with the stove bladder top, the horizontal water pipe (6) is obliquely surrounded on the stove bladder wall. An ash discharging bucket (9) and an ash discharging pipe (15) are provided below the slag discharging channel (19). The biomass boiler is characterized in that the biomass boiler further comprises a spiral feeding machine (10), which includes blades of the spiral feeding machine, and is connected with an underfeed fire grate (8) and led into the stove bladder (5). The utility model can be widely applied in the field of boiler.
Description
Technical field
The utility model relates to a kind of biomass boiler.
Background technology
Boiler is the heat energy that utilizes fuel or other energy, water is heated as the plant equipment of hot water or steam.Boiler comprises pot and stove two large divisions, and the original meaning of pot is meant the water container that heats on fire, and stove is meant the place of combustion fuel.The mode that traditional steam boiler advances fuel is that fire coal enters from upper of furnace body by coal bunker, because the stove internal combustion is to carry out on top, this feeding manner fuel can cover on the combustion front, make ignition temperature reduce, it is insufficient to burn, and not only causes waste of fuel, also can produce toxic gas and body of heater coking, both influence the normal operation of boiler, brought environmental pollution again.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides that a kind of feed way is satisfactory for result, the biomass boiler of energy-saving and environmental protection, safety.
The technical scheme that the utility model adopted is: the utility model comprises drum, described drum top has end socket, the bottom is a U-shaped bound feet circle, embedded flue, the flue top is equipped with on described flue top, the courage wall is provided with horizontal water tube, the bottom links to each other with slagging channel, and be provided with bellows, and described flue top is gone up and is connected impact tube, and described horizontal water tube tiltedly is surrounded on furnace wall, be followed successively by ash bucket below the described slagging channel, ash releasing tube, described biomass boiler also comprises screw(-type) feeder, has the screw(-type) feeder blade in the described screw(-type) feeder, links to each other with underfeed stoker row and inserts described flue.
Described biomass boiler also is provided with hopper, motor and reduction box, control cabinet, and described hopper, motor and reduction box, control cabinet are connected with screw(-type) feeder.
Described biomass boiler also is provided with steam pipe, and described steam pipe is communicated with end socket.
Described biomass boiler band secondary wind, described secondary wind links to each other with flue is inner.
The beneficial effects of the utility model are: because biomass boiler described in the utility model comprises drum, described drum top has end socket, the bottom is a U-shaped bound feet circle, embedded flue, the flue top is equipped with on described flue top, the courage wall is provided with horizontal water tube, and the bottom links to each other with slagging channel, and is provided with bellows, described flue top is gone up and is connected impact tube, described horizontal water tube tiltedly is surrounded on furnace wall, is followed successively by ash bucket below the described slagging channel, ash releasing tube, described biomass boiler also comprises screw(-type) feeder, have the screw(-type) feeder blade in the described screw(-type) feeder, arrange the described flue of access that links to each other with underfeed stoker, the utility model utilizes described screw(-type) feeder to link to each other with described flue bottom, realizes the purpose from described flue bottom postcombustion, do not influence combustion front, effectively guarantee the abundant burning of fuel, reduced fume emission, energy-conservation, environmental protection; Have described screw(-type) feeder blade in the screw(-type) feeder described in the utility model, carry out fuel by blade and advance, impel fuel to enter described flue and burn, charging rate is fast, and the efficient height has guaranteed the supply of fuel; In addition, the utility model utilizes described motor and reduction box, control cabinet to carry out the control of inlet amount, charging rate etc., effectively realizes the feed automation, and operation is convenient, efficient; Through contrast test, adopt the utility model to produce steam, more can realize effective utilization of fuel, the combustion heat energy that acquisition is bigger, the formation of minimizing smoke dust than traditional steam boiler, help operation, the maintenance of boiler, with the protection of environment; So the utility model combustion rate height, flying dust amount are few, energy-saving and environmental protection, safety.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, present embodiment comprises drum 1, described drum 1 top has end socket 2, the bottom is a U-shaped bound feet circle 7, embedded flue 5, flue top 4 is equipped with on described flue 5 tops, the courage wall is provided with horizontal water tube 6, the bottom links to each other with slagging channel 19, and be provided with bellows 14, connect impact tube 3 on the described flue top 4, carry out the discharging of flue gas, described horizontal water tube 6 tiltedly is surrounded on flue 5 walls, be followed successively by ash bucket 9 below the described slagging channel 19, ash releasing tube 15, waste residue after the burning arrives described ash bucket 9 by described slag passage 19, entering described ash releasing tube 15 again focuses on, described biomass boiler also comprises screw(-type) feeder 10, have screw(-type) feeder blade 18 in the described screw(-type) feeder 10, the described flue 5 of access links to each other with underfeed stoker row 8, utilizing described screw(-type) feeder blade 18 promotion fuel to enter described flue 5 by described underfeed stoker row 8 burns, described biomass boiler also is provided with hopper 11, motor and reduction box 12, control cabinet 13, described hopper 11, motor and reduction box 12, control cabinet 13 is connected with screw(-type) feeder 10, by described motor and reduction box 12, control cabinet 13 control charging rates, described biomass boiler also is provided with steam pipe 17, described steam pipe 17 is communicated with end socket 2, carry out discharge of steam, described biomass boiler band secondary wind 16, described secondary wind 16 and 5 inner linking to each other of flue, guarantee the supply of burning required air quantity, guarantee safe operation of the boiler.
Of the present utility model reinforced and the environmental protection principle is as follows: biomass fuel enters described screw(-type) feeder 10 by described hopper 11, at described motor and reduction box 12, under the control of control cabinet 13, described screw(-type) feeder blade 18 in the described screw(-type) feeder 10 is pressed the certain speed rotation, stir fuel, thereby promoting fuel advances, enter described flue 5 bottoms and carry out fuel supplement, do not influence the combustion front on top, make burning keep certain ignition temperature, fuel is fully burned, and reduces the poison gas that causes because of imperfect combustion when producing bigger heat, the generation of dust is with the furnace wall coking, reduce boiler losses, environmental protection and energy saving; The control of described motor and reduction box 12,13 pairs of chargings of control cabinet makes fill process convenient, efficient.
In sum, biomass boiler charging of the present utility model is convenient, efficient, the fuel availability height, and flue gas is few, and the body of heater loss is few.
The utility model can be widely used in field of boilers.
Claims (4)
1. biomass boiler, comprise drum (1), described drum (1) top has end socket (2), the bottom is a U-shaped bound feet circle (7), embedded flue (5), flue top (4) is equipped with on described flue (5) top, the courage wall is provided with horizontal water tube (6), the bottom links to each other with slagging channel (19), and be provided with bellows (14), described flue top (4) is gone up and is connected impact tube (3), described horizontal water tube (6) tiltedly is surrounded on flue (5) wall, is followed successively by ash bucket (9) below the described slagging channel (19), ash releasing tube (15) is characterized in that: described biomass boiler also comprises screw(-type) feeder (10), have screw(-type) feeder blade (18) in the described screw(-type) feeder (10), link to each other with underfeed stoker row (8) and insert described flue (5).
2. biomass boiler according to claim 1, it is characterized in that: described biomass boiler also is provided with hopper (11), motor and reduction box (12), control cabinet (13), and described hopper (11), motor and reduction box (12), control cabinet (13) are connected with screw(-type) feeder (10).
3. biomass boiler according to claim 1 is characterized in that: described biomass boiler also is provided with steam pipe (17), and described steam pipe (17) is communicated with end socket (2).
4. biomass boiler according to claim 1 is characterized in that: described biomass boiler band secondary wind (16), described secondary wind (16) links to each other with flue (5) is inner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202602522U CN201539851U (en) | 2009-11-11 | 2009-11-11 | Biomass boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202602522U CN201539851U (en) | 2009-11-11 | 2009-11-11 | Biomass boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201539851U true CN201539851U (en) | 2010-08-04 |
Family
ID=42591304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202602522U Expired - Lifetime CN201539851U (en) | 2009-11-11 | 2009-11-11 | Biomass boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201539851U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305396A (en) * | 2011-06-22 | 2012-01-04 | 田和东 | Device and method with adoption of burning mode of bottom material preparation for biological particle boiler |
| CN102563710A (en) * | 2012-01-13 | 2012-07-11 | 抚州孙氏兄弟实业有限公司 | Elbow feeding mechanism of biomass combustion furnace |
| CN102817261A (en) * | 2012-07-31 | 2012-12-12 | 李�昊 | Flow-rising material bin |
| CN109297006A (en) * | 2018-11-06 | 2019-02-01 | 陈李杰 | Steam generation facility is used in a kind of power generation of high-efficiency energy-saving biomass |
-
2009
- 2009-11-11 CN CN2009202602522U patent/CN201539851U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305396A (en) * | 2011-06-22 | 2012-01-04 | 田和东 | Device and method with adoption of burning mode of bottom material preparation for biological particle boiler |
| CN102563710A (en) * | 2012-01-13 | 2012-07-11 | 抚州孙氏兄弟实业有限公司 | Elbow feeding mechanism of biomass combustion furnace |
| CN102817261A (en) * | 2012-07-31 | 2012-12-12 | 李�昊 | Flow-rising material bin |
| CN102817261B (en) * | 2012-07-31 | 2015-08-19 | 李�昊 | A kind of up-flow feed bin |
| CN109297006A (en) * | 2018-11-06 | 2019-02-01 | 陈李杰 | Steam generation facility is used in a kind of power generation of high-efficiency energy-saving biomass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUHAN ZHONGHAIXIN ENERGY TECHNOLOGY DEVELOPMENT CO Free format text: FORMER OWNER: ZHU JIAYUAN Effective date: 20130123 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430079 WUHAN, HUBEI PROVINCE TO: 430032 WUHAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130123 Address after: 809 room 625, Jinhua Mansion, No. 430032, Jianshe Avenue, Hubei, Wuhan Patentee after: WUHAN ZHONGHAIXIN ENERGY TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 430079 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 461 sports college 24 Building 2 unit 201 room Patentee before: Zhu Jiayuan |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Low nitrogen oxide biomass boiler with variable furnace arch structure Effective date of registration: 20130905 Granted publication date: 20100804 Pledgee: CITIC Bank, Limited by Share Ltd, Huangshi branch Pledgor: WUHAN ZHONGHAIXIN ENERGY TECHNOLOGY DEVELOPMENT CO., LTD. Registration number: 2013420000014 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161103 Granted publication date: 20100804 Pledgee: CITIC Bank, Limited by Share Ltd, Huangshi branch Pledgor: WUHAN ZHONGHAIXIN ENERGY TECHNOLOGY DEVELOPMENT CO., LTD. Registration number: 2013420000014 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| DD01 | Delivery of document by public notice |
Addressee: Xiang Binbin Document name: Notification of Passing Examination on Formalities |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100804 |