CN200993397Y - Biomass gasifier - Google Patents
Biomass gasifier Download PDFInfo
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- CN200993397Y CN200993397Y CN 200620175532 CN200620175532U CN200993397Y CN 200993397 Y CN200993397 Y CN 200993397Y CN 200620175532 CN200620175532 CN 200620175532 CN 200620175532 U CN200620175532 U CN 200620175532U CN 200993397 Y CN200993397 Y CN 200993397Y
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Abstract
An organic-substance gasifying furnace comprises an upper furnace body, a lower furnace body and a stove head at top of the upper furnace body. The utility model is characterized in that, the inside of the lower furnace body is a storage chamber, the lower end of which is provided with an igniting port and a left-right adjustable air inlet, the bottom is provided with a movable bottom lid; the top of the storage chamber is provided with a smoke outlet, which is abut with the combustion chamber of the upper furnace body; the lower end of the upper furnace body is provided with an air inlet, a chimney and a handle; the outer wall of the upper furnace body is provided with a plurality of air-in holes; the combustion chamber is a hollow pipe, the upper end of which is provided with a plurality of holes, the middle and lower end of which are provided with a plurality of air-in holes; the peripheral ring of the combustion chamber is provided with a multi-layer oxygen chamber, the bottom of which is provided with an air-in hole; the lower furnace body is provided with an internal sandwich, above which a plurality of vent holes are provided. The utility model converts such organic substances as straws, firewood or wastes of wood into combustible gas, the thermal efficient is 4 times above higher than that of stove directly burning organic fuels; the furnace needs no fan, can combust just by firing; the thermal power is adjustable; the utility model is easy and simple to operate, free from tar and smoke, is energy saving and environment friendly, and is of high practicability.
Description
Technical field
The utility model relates to a kind of gasification installation, particularly a kind of suitable stalk, the gasification of faggot biomass material, the biomass gasifying furnace that energy consumption is low, the thermal efficiency is high.
Background technology
Along with science and technology development, utilize biomass materials such as agricultural crop straw, faggot, forest tree castoff to be converted into fuel gas, be a thing of benefiting the nation and the people, its energy saving and environmental protection effect especially promotes peasant's quality of life greatly.But existing gasification furnace structure is reasonable inadequately, makes biological fuel gas fully burning inadequately, produces tar and flue dust, and the thermal efficiency is low, needs chemical addition agent in the gasification that has, and the burning toggle speed is slow, is further improved.
In view of this, in order to overcome above-mentioned shortcoming, this creator is according to oneself practical experience and technical concept, after deliberation, exploitation, and has the utility model to produce eventually.
The utility model content
The utility model is that a kind of biomass gasifying furnace will be provided, and makes with solution that its firepower is brave and fierce, the thermal efficiency is high and the technical problem of energy-conserving and environment-protective.
It is such solving the problems of the technologies described above the technical scheme that is adopted:
A kind of biomass gasifying furnace, include, the kitchen range on lower furnace body and upper furnace body top, it is characterized in that: be material storing room in this lower furnace body, its lower end is provided with lighting-up tuyere and left/right adjustable air inlet, the bottom is set to movable bottom, the material storing room top is provided with the smog outlet, the smog outlet is docked with the combustion chamber of upper furnace body, the upper furnace body lower end is provided with air inlet, chimney and handle, the upper furnace body outer wall offers a plurality of air admission holes, and the combustion chamber is a hollow tube, the upper end offers a plurality of apertures, middle part and lower end offer a plurality of air admission holes, and this combustion chamber peripheral ring is provided with multilayer oxygen supply chamber, and bottom, oxygen supply chamber is provided with air admission hole;
A plurality of air admission holes of this combustion chamber are provided with along the tube wall multilayer;
This lower furnace body is provided with intraformational bed, offers a plurality of passages on the intraformational bed.
The utility model is arranged at the body of heater bottom with material storing room, and the combustion chamber is arranged at upper of furnace body, and docks with material storing room, simultaneously in the combustion chamber, the bottom is provided with multilayer oxygen supply chamber, smog can be converted into high heat energy combustion gas, make the abundant clean combustion of biological fuel gas, no tar, flue dust produce; Many places air inlet and multilayer oxygen supply chamber form circulation air path with oxygen supply, the combustion gas proportioning of science, need not blower fan, promptly, regulate the firepower size, make that its firepower is brave and fierce, the thermal efficiency is high and the technical problem of energy-conserving and environment-protective thereby solved by repeatedly natural air distribution under the negative pressure condition and air channel control.
The utility model is simple in structure, and its advantage is as follows:
1, the utility model does not have specific (special) requirements to fuel type, shape, with agricultural crop straw, faggot or forest root, stem, leaf the like waste is that biomass material is converted into fuel gas, realize the high-grade use of the low value energy, improve heat than biomass fuel direct combustion stove and imitate utilization rate more than four times.
2, the utility model stove and accessory design science need not blower fan, need not to wait for, i.e. and i.e. combustion, adjustable firepower size, simple to operation.
3, the utility model energy consumption is low, and daily stalk only needs 3 to 4 kilograms, but charging continuous burning 5 to 6 hours once, and firepower is brave and fierce, sufficient combustion, no tar, flue dust, promptly energy-conservation environmental protection again, and tool practicality.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an internal structure schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1, 2, be structure of the present utility model and internal structure schematic diagram.This biomass gasifying furnace 100, include, lower furnace body 10,20 and the kitchen range 11 on upper furnace body 10 tops, wherein, in this lower furnace body 20 is material storing room 25, its lower end is provided with lighting-up tuyere 21 and left/right adjustable air inlet 22, the bottom is set to movable bottom 24, material storing room 25 tops are provided with smog outlet 26, smog outlet 26 is docked with the combustion chamber 30 of upper furnace body 10, upper furnace body 10 lower ends are provided with air inlet 12, chimney 13 and handle 14, upper furnace body 10 outer walls offer a plurality of air admission holes 15, and combustion chamber 30 is a hollow tube 31, and the upper end offers a plurality of apertures 32, middle part and lower end offer a plurality of air admission holes 33, these combustion chamber 30 peripheral rings are provided with multilayer oxygen supply chamber 40,43,40 bottoms, oxygen supply chamber are provided with air admission hole 42, and lower furnace body 20 both sides are provided with the handle 23 that is used to move;
A plurality of air admission holes 33 of this combustion chamber 30 are provided with along the tube wall multilayer;
These lower furnace body 20 intraformational beds 26 offer a plurality of passages 27 on the intraformational bed 26.
During use, with agricultural crop straw, faggot, biomass material such as wood chip or forest tree castoff is put into body of heater bottom material storing room, light with match by lighting-up tuyere, generation smog (main component is the combustible gas that produces under the anaerobic condition) enters the combustion chamber of upper furnace body, by the superpower multistage oxygen supply in multilayer oxygen supply chamber, make smog be converted into high heat energy fuel gas buring, firepower is brave and fierce, and thermal efficiency height improves heat than biomass fuel direct combustion stove and imitates utilization rate more than four times, its energy consumption is low, daily stalk only needs 3 to 4 kilograms, but charging continuous burning 2 to 3 hours once, sufficient combustion, no tar, flue dust, be energy-conservation environmental protection again, and the tool practicality.
In sum, the utility model has promoted the use effect, has practicality, meets each important document of utility model patent, so propose utility application in accordance with the law.
Claims (3)
1, a kind of biomass gasifying furnace, include, the kitchen range on lower furnace body and upper furnace body top, it is characterized in that: be material storing room in this lower furnace body, its lower end is provided with lighting-up tuyere and left/right adjustable air inlet, the bottom is set to movable bottom, the material storing room top is provided with the smog outlet, the smog outlet is docked with the combustion chamber of upper furnace body, the upper furnace body lower end is provided with air inlet, chimney and handle, the upper furnace body outer wall offers a plurality of air admission holes, and the combustion chamber is a hollow tube, the upper end offers a plurality of apertures, middle part and lower end offer a plurality of air admission holes, and this combustion chamber peripheral ring is provided with multilayer oxygen supply chamber, and bottom, oxygen supply chamber is provided with air admission hole.
2, biomass gasifying furnace according to claim 1 is characterized in that: a plurality of air admission holes of this combustion chamber are provided with along the tube wall multilayer.
3, biomass gasifying furnace according to claim 1 is characterized in that: this lower furnace body is provided with intraformational bed, offers a plurality of passages on the intraformational bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620175532 CN200993397Y (en) | 2006-12-31 | 2006-12-31 | Biomass gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620175532 CN200993397Y (en) | 2006-12-31 | 2006-12-31 | Biomass gasifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200993397Y true CN200993397Y (en) | 2007-12-19 |
Family
ID=38946471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620175532 Expired - Fee Related CN200993397Y (en) | 2006-12-31 | 2006-12-31 | Biomass gasifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200993397Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900357A (en) * | 2010-08-05 | 2010-12-01 | 聂后昌 | Gas stove capable of preserving heat and guiding fume to outside |
| CN101709887B (en) * | 2009-10-03 | 2011-11-09 | 迅达集团湖北迅达科技有限公司 | Efficient combustion-supporting device for direct combustion furnaces |
| CN106996580A (en) * | 2017-05-23 | 2017-08-01 | 三河市亿亚能源设备制造有限公司 | A kind of biomass gasifying furnace energy focusing stove |
-
2006
- 2006-12-31 CN CN 200620175532 patent/CN200993397Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709887B (en) * | 2009-10-03 | 2011-11-09 | 迅达集团湖北迅达科技有限公司 | Efficient combustion-supporting device for direct combustion furnaces |
| CN101900357A (en) * | 2010-08-05 | 2010-12-01 | 聂后昌 | Gas stove capable of preserving heat and guiding fume to outside |
| CN101900357B (en) * | 2010-08-05 | 2012-08-29 | 聂后昌 | Gas stove capable of preserving heat and guiding fume to outside |
| CN106996580A (en) * | 2017-05-23 | 2017-08-01 | 三河市亿亚能源设备制造有限公司 | A kind of biomass gasifying furnace energy focusing stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20100201 |