CN202338923U - Biomass gasifier - Google Patents
Biomass gasifier Download PDFInfo
- Publication number
- CN202338923U CN202338923U CN201120474936XU CN201120474936U CN202338923U CN 202338923 U CN202338923 U CN 202338923U CN 201120474936X U CN201120474936X U CN 201120474936XU CN 201120474936 U CN201120474936 U CN 201120474936U CN 202338923 U CN202338923 U CN 202338923U
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- furnace shell
- chamber
- fire
- furnace
- 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.)
- Expired - Fee Related
Links
- 239000002028 Biomass Substances 0.000 title claims abstract description 17
- 238000002485 combustion reaction Methods 0.000 claims abstract description 42
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 230000009970 fire resistant effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000010411 cooking Methods 0.000 abstract description 3
- 238000002309 gasification Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000003500 flue dust Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 240000006909 Tilia x europaea Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a biomass gasifier, relating to the technical field of manufacture of cooking tools. The biomass gasifier comprises a boiler casing and a blast pipe, wherein a combustion chamber is arranged in the boiler casing; a fire stopping ring is connected onto the combustion chamber; a fire stopping cover is arranged on the fire stopping ring; and the fire stopping ring is fixedly connected with the boiler casing through a fastener. Compared with the prior art, the biomass gasifier disclosed by the utility model has the advantages that various parts can be detached and assembled so as to bring convenience to transportation; in addition, when the biomass gasifier is in use, through combustion and gasification are achieved, the boiler temperature can be quickly raised and high calorific value is obtained; and biomass fuel with high water content can also be fully combusted.
Description
Technical field
The utility model relates to cooking instrument manufacturing technology field, and especially a kind of is the cooking stove of fuel with living beings.
Background technology
The biomass stove of producing in the market generally comprises furnace shell, is contained in the combustion chamber in the furnace shell; There is an air inlet combustion chamber, and this air inlet is communicated with blast pipe, and charging aperture is located at top, combustion chamber; And retaining fire ring and firestopping cover are welded on the furnace shell, and not only the ubiquity combustion gasification is not thorough for such biomass stove, flue dust is bigger, and furnace temperature is not high enough, calorific capacity is low; Require the problem of combustible relatively dry, and owing to each parts all welds together, when transportation; The space that accounts for is big, is inconvenient to carry.
The utility model content
The utility model provides a kind of biomass gasifying furnace, and it is not removable that it can solve prior biological matter gasification furnace, the problem that carrying is inconvenient.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopted is: include furnace shell and blast pipe, be provided with the combustion chamber in the said furnace shell, be connected to the retaining fire ring on the said combustion chamber; On the said retaining fire ring firestopping cover is housed, said retaining fire ring is connected fixing with said furnace shell through securing member.
In the technique scheme, scheme is more specifically: be provided with air chamber between said combustion chamber and the said furnace shell, bottom, said combustion chamber is distributed with the pore that a plurality of and said air chamber communicates; Said combustion chamber periphery is provided with the wind guide tank of at least two convexities, and the angle of this wind guide tank and bottom, said combustion chamber is 80 °～88 °, and said wind guide tank is same as being provided with the whirlwind hole; Described whirlwind hole is communicated with air chamber, and said air chamber is connected with said blast pipe, and said sidewall of combustion chamber top is provided with the hot blast air inlet that is communicated with said air chamber; Be provided with cooling chamber between said furnace shell and the said air chamber; Said furnace shell top is provided with the heat absorption endless tube, and this heat absorption endless tube is communicated with said cooling chamber, and said furnace shell is processed by the thermal insulation fire-resistant material; The charging aperture of said combustion chamber is connected with the fire door passage; Said fire door passage is connected fixing with said furnace shell through securing member, said fire door passage is wrapped with the thermal insulation fire-resistant layer, and said retaining fire ring and firestopping cover are for flexibly connecting; There is baffle plate at described hot blast air inlet place, and described baffle plate is to be positioned at the orientation that wind direction declivity side that hot blast is carried out mouthful sees off.
Owing to adopted technique scheme, the utility model compared with prior art has following beneficial effect:
1, furnace shell all is connected through screw with the fire door passage with retaining fire ring and furnace shell, and transportation is convenient in the ability dismounting.
2, owing to be provided with air chamber between combustion chamber and the furnace shell, the air in the air chamber revolves through the whirlwind hole and blows into into the combustion chamber, and combustible can obtain sufficient oxygen and fully burns in the combustion chamber like this; Because sufficient combustion so flue dust is little, has improved furnace temperature; Charging aperture owing to the combustion chamber is connected with the fire door passage of furnace shell again; When biomass fuel got into from the fire door passage, the hot gas through this passage can be dry not being that very dry fuel dried, and fuel is fully burned.
3, because sidewall of combustion chamber top is provided with the hot blast air inlet that is communicated with said air chamber, can make fuel combustion more abundant to constantly replenishing hot gas in the combustion chamber, the interior temperature of stove is improved fast.
4. owing to be provided with cooling chamber between furnace shell and the air chamber, furnace shell top is provided with the heat absorption endless tube, and this heat absorption endless tube is communicated with cooling chamber; Furnace shell is wrapped with heat-insulation layer; The heat that distributes is absorbed by the water in the endless tube that absorbs heat and becomes hot water, and heat energy is fully utilized, and has also removed the fuel consumption of heating up water from; Saving at double fuel and time, labour intensity that has alleviated people and economic spending.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The structural representation of Fig. 2 tray for combustion.
The specific embodiment
Below in conjunction with the accompanying drawing instance the utility model is done further to detail:
The utility model as depicted in figs. 1 and 2, it comprises the furnace shell 13 and blast pipe 16 that has stove foot support 18, blast pipe 16 is connected with blower fan 17, is provided with combustion chamber 3 in the furnace shell 13; Be provided with air chamber 14 between combustion chamber 3 and the furnace shell 13, top of combustion chamber is equipped with far infrared cumulative radiator 6, and burner 1 bottom is distributed with a plurality of pores that communicate with air chamber 1, and combustion chamber 3 peripheries are provided with at least two wind guide tanks that raise up 2; The angle of this wind guide tank and 3 bottoms, combustion chamber is 82 °, and wind guide tank 2 is same, and whirlwind hole 2-1 is communicated with air chamber 14 towards being provided with whirlwind hole 2-1, and bottom inflow can supply the living beings normal combustion in the combustion chamber; But whirlwind gas inlet hole supplemental oxygen is strengthened the flue gas disturbance, makes burning more abundant, and air chamber 14 is connected with blast pipe 16; The charging aperture 22 of combustion chamber 3 is connected with the feeding-passage 21 of fire door 20, from fire door charging aperture 22 is carried out feeding through feed appliance 19, and fire door passage 21 is wrapped with thermal insulation fire-resistant layer 23, and combustion chamber 3 side wall upper part are provided with the hot blast air inlet 4 that is communicated with air chamber 14; There is baffle plate 5 at hot blast air inlet 4 places, and baffle plate 5 is to be positioned at hot blast is carried out the orientation that mouthfuls 4 wind direction declivity side sees off, and hot blast blows downwards; Can further strengthen the disturbance of flue gas, make burning more thorough, the temperature of black furnace is improved rapidly; There are not flue dust and tar when burning like this, only remaining some limes, sanitation and hygiene are pollution-free; Be provided with cooling chamber 15 between furnace shell 13 and the air chamber 14, furnace shell 13 tops are provided with heat absorption endless tube 12, are connected with mobile water in the heat absorption endless tube 12; Water in the endless tube absorbs waste heat and becomes hot water, and energy is fully used, and has also removed the fuel consumption of heating up water from; This heat absorption endless tube is communicated with cooling chamber 15, and furnace shell 13 is processed by the thermal insulation fire-resistant material, further locks heat and leaks; Be connected to retaining fire ring 9 on the combustion chamber 3, be movably installed with firestopping cover 8 on the retaining fire ring 9, the top of firestopping cover 8 is provided with movable tripod anchor 26; One side joint of retaining fire ring 9 has smoke exhaust pipe 10, and this smoke evacuation mouth of pipe is deposited ash bucket 11 facing to what be contained in furnace shell 13 outsides, and retaining fire ring 9 is to be connected with gas mixing cover plate 7 through screw 24 to fix; Fire door passage 21 is to tilt to be connected through screw 25 and furnace shell 13 to fix, and can dismantle carrying like this, convenient transportation.
Claims (6)
1. biomass gasifying furnace; Include furnace shell and blast pipe, be provided with the combustion chamber in the said furnace shell, it is characterized in that: be connected to the retaining fire ring on the said combustion chamber; Be connected with firestopping cover on the said retaining fire ring, said retaining fire ring is to be connected with said furnace shell through securing member to fix.
2. biomass gasifying furnace according to claim 1; It is characterized in that: be provided with air chamber between said combustion chamber and the said furnace shell, bottom, said combustion chamber is distributed with the pore that a plurality of and said air chamber communicates, and said combustion chamber periphery is provided with the wind guide tank of at least two convexities; The angle of this wind guide tank and bottom, said combustion chamber is 80 °～88 °; Said wind guide tank is same, and described whirlwind hole is communicated with air chamber towards being provided with the whirlwind hole, and said air chamber is connected with said blast pipe.
3. biomass gasifying furnace according to claim 2 is characterized in that: said sidewall of combustion chamber top is provided with the hot blast air inlet that is communicated with said air chamber.
4. according to claim 2 or 3 described biomass gasifying furnaces; It is characterized in that: be provided with cooling chamber between said furnace shell and the said air chamber; Said furnace shell top is provided with the heat absorption endless tube, and this heat absorption endless tube is communicated with said cooling chamber, and said furnace shell is processed by the thermal insulation fire-resistant material.
5. biomass gasifying furnace according to claim 2 is characterized in that: the charging aperture of said combustion chamber is connected with the fire door passage, and said fire door passage is connected fixing with said furnace shell through securing member, and said fire door passage is wrapped with the thermal insulation fire-resistant layer.
6. biomass gasifying furnace according to claim 3 is characterized in that: there is baffle plate at described hot blast air inlet place, and described baffle plate is to be positioned at the orientation that wind direction declivity side that hot blast is carried out mouthful sees off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120474936XU CN202338923U (en) | 2011-11-25 | 2011-11-25 | Biomass gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120474936XU CN202338923U (en) | 2011-11-25 | 2011-11-25 | Biomass gasifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202338923U true CN202338923U (en) | 2012-07-18 |
Family
ID=46487614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120474936XU Expired - Fee Related CN202338923U (en) | 2011-11-25 | 2011-11-25 | Biomass gasifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202338923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767846A (en) * | 2012-08-15 | 2012-11-07 | 陈水生 | Biomass kitchen range core |
-
2011
- 2011-11-25 CN CN201120474936XU patent/CN202338923U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767846A (en) * | 2012-08-15 | 2012-11-07 | 陈水生 | Biomass kitchen range core |
| CN102767846B (en) * | 2012-08-15 | 2015-11-11 | 陶怀勇 | Living beings stove stove core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |