CN201121918Y - Biomass fuel cooking and heating stove - Google Patents
Biomass fuel cooking and heating stove Download PDFInfo
- Publication number
- CN201121918Y CN201121918Y CNU2007201758727U CN200720175872U CN201121918Y CN 201121918 Y CN201121918 Y CN 201121918Y CN U2007201758727 U CNU2007201758727 U CN U2007201758727U CN 200720175872 U CN200720175872 U CN 200720175872U CN 201121918 Y CN201121918 Y CN 201121918Y
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- CN
- China
- Prior art keywords
- cooking
- room
- stove
- fire
- combustion chamber
- 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
- 238000010411 cooking Methods 0.000 title claims abstract description 39
- 238000010438 heat treatment Methods 0.000 title claims abstract description 32
- 239000000446 fuel Substances 0.000 title claims abstract description 22
- 239000002028 Biomass Substances 0.000 title claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000002485 combustion reaction Methods 0.000 claims description 30
- 230000009970 fire resistant effect Effects 0.000 claims description 16
- 239000011229 interlayer Substances 0.000 claims description 9
- 239000011490 mineral wool Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 2
- 239000002551 biofuel Substances 0.000 claims 1
- 235000013399 edible fruits Nutrition 0.000 abstract description 3
- 239000010902 straw Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 5
- -1 corncob Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a burning stove, in particular relates to a biological fuel cooking and heating stove. The biological fuel cooking and heating stove has the structure as follows: a material storage room is arranged under a charging opening, a burning room is arranged under the material storage room, a rotary grate and an ash hopper are arranged under the burning room, a burn-down room is arranged obliquely above the burning room, a water jacket is arranged between the burning room and the burn-down room, arc-type fire-resistance stove arches are arranged at the circumference of the burn-down room, the arc-type fire-resistance stove arches are connected with the rotary grate of the lower part of the burning room, a second wind path is arranged on the arc-type fire-resistance stove arches, the upper part of the burn-down room is the lower stove mouth, the upper part of the lower stove mouth is the cooking stove mouth, a heat exchange room is arranged at the side faces of the lower stove mouth and the cooking stove mouth, a chimney connection port is arranged above the heat exchange room, a horizontal water pipe and a vertical water pipe which communicate with the water jacket are arranged in the heat exchange room, the connection port of the horizontal water pipe and the vertical water pipe is connected with outside heating pipes. The burning stove can provide heat for both cooking and heating, has the high change of the heat efficiency and the low cost, solves the problem of waste materials utilization of a plurality of the biological fuels such as straw, fruit core, corncob, sawdust, tree branch, and tree leaves, etc. in the vast rural areas, and saves the energy resources.
Description
Technical field
The utility model relates to a kind of combustion furnace, particularly a kind of biomass fuel cooking and heating furnace.
Background technology
Along with the rising of coal price, increased the weight of the burden of people's heating, cooking, and vast rural area has biomass fuels such as multiple stalk, fruit stone, corncob, wood chip, branch, leaf to be not fully utilized, in vain rot.Coal-fired cooking and heating furnace in the market is not suitable for using biomass massive fuel, as use cause that the cooking ability is low, envelope incessantly fire, over-emitting black exhaust, burning is insufficient, discontinuous, the thermal efficiency is lower, make it heating and do not reach the needs of people at all heating.At present, though there is a kind of type of furnace of using biomass fuel to carry out cooking and heating in market, but the switching of this type of furnace cooking and heating is difficult for realization, and complex operation, and the easy anti-cigarette of hopper uses inconvenience, and the thermal efficiency is low.
Summary of the invention
The purpose of this utility model is to be difficult for realizing for the switching that overcomes existing biomass fuel heating stove cooking and heating, complex operation, use inconvenient, the easy anti-cigarette of hopper, the defective insufficient, that the thermal efficiency is low of burning, invent a kind of cooking, heating function is dual-purpose, simple to operate, sufficient combustion, thermal efficiency height, biomass fuel cooking and heating furnace with low cost.
The purpose of this utility model is to realize by following technical scheme: described biomass fuel cooking and heating furnace, comprise shell, charging aperture, the storage compartment, the combustion chamber, secondary furnace, the cooking fire door, following fire door, Heat Room, upset fire grate and connect ash bucket, the below of charging aperture is the storage compartment, the below, storage compartment is the combustion chamber, the below of combustion chamber is provided with the upset fire grate and connects ash bucket, the oblique upper of combustion chamber is a secondary furnace, be provided with water leg between combustion chamber and the secondary furnace, around the secondary furnace is the fire-resistant chimney arch of arc, the upset fire grate of fire-resistant chimney arch of arc and bottom, combustion chamber joins, the fire-resistant chimney arch of arc is provided with secondary air duct, secondary furnace top is following fire door, following fire door top is the cooking fire door, the side of following fire door and cooking fire door is provided with Heat Room, be provided with chimney interface above the Heat Room, be provided with the horizontal stroke that communicates with water leg in the Heat Room, vertical water pipe, horizontal stroke, the interface of vertical water pipe is connected with the steam heating pipe of outside.
Described shell is the interlayer shell, is provided with rock wool in the interlayer.
Be provided with the fire-resistant furnace wall of the system of warding off with refractory cement between the nexine of described combustion chamber and storage compartment and interlayer shell.
The top of described interlayer shell is provided with the holddown groove that is used for fixing shell.
Good effect of the present utility model is as follows: the utility model cooking, heating are neglected neither, simple to operate, sufficient combustion, thermal efficiency height, with low cost, both realized the dual-use function of heating, cooking, solve the waste utilization of biomass fuels such as vast straw from village, fruit stone, corncob, wood chip, branch, leaf again, can be widely used in the needs of family and public place people's heating, cooking.
Description of drawings
Fig. 1 is the utility model normal cross-section structural representation
Fig. 2 is the utility model side cross-sectional view
Among the figure: 2 times fire door 3 secondary furnaces of 1 cooking fire door
Fire-resistant chimney arch 6 shells of 4 rock wools, 5 arcs
7 secondary air ducts 8 connect ash bucket 9 upset fire grates
10 fire-resistant furnace walls, 11 combustion chambers, 12 water legs
13 storage compartments, 14 holddown grooves, 15 charging apertures
16 pyrospheres, 17 chimney interfaces, 18 Heat Rooms
19 outlet pipe interfaces, 20 horizontal, vertical water pipes
The specific embodiment
Shown in Figure 2 as Fig. 1, described biomass fuel cooking and heating furnace, comprise shell 6, charging aperture 15, storage compartment 13, combustion chamber 11, secondary furnace 3, cooking fire door 1, following fire door 2, Heat Room 18, upset fire grate 9 and connect ash bucket 8, the below of charging aperture 15 is storage compartments 13,13 belows, storage compartment are combustion chambers 11, the below of combustion chamber 11 is provided with upset fire grate 9 and connects ash bucket 8, the oblique upper of combustion chamber 11 is a secondary furnace 3, be provided with water leg 12 between combustion chamber 11 and the secondary furnace 3, around the secondary furnace 3 is the fire-resistant chimney arch 5 of arc, the fire-resistant chimney arch 5 of arc joins with the upset fire grate 9 of 11 bottoms, combustion chamber, the fire-resistant chimney arch 5 of arc is provided with secondary air duct 7, secondary furnace 3 tops are following fire door 2, following fire door 2 tops are cooking fire door 1, and the trailing flank of following fire door 2 and cooking fire door 1 is provided with Heat Room 18, is provided with chimney interface 17 above the Heat Room 18, be provided with the horizontal stroke that communicates with water leg 12 in the Heat Room 18, vertical water pipe 20, horizontal stroke, the interface 19 of vertical water pipe 20 is connected with the steam heating pipe of outside.
Described shell 6 is the interlayer shell, is provided with rock wool 4 in the interlayer.The good effect of this technical scheme is to make body of heater have better heat-insulating property.
The fire-resistant chimney arch 5 of arc around the described secondary furnace 3, the cross section is the fire-resistant arch prefabricated component of arc, and secondary air hole is arranged at the chimney arch bottom.The good effect of this technical scheme is the oxygen-supplying amount abundance of burning, and flame produces circinate combustion efficiency, makes flame have better combustion space.
Described Heat Room 18 is at the following trailing flank of fire door 2 and cooking fire door 1, this technical scheme good effect be increase flame flow to resistance, the holdup time of flame in Heat Room increased, make heat obtain abundant heat exchange.
The top of described interlayer shell 6 is provided with the holddown groove 14 that is used for fixing shell 6.The good effect of this technical scheme is to make being fixed on the body of heater that shell 6 can be more firm.
During use, outlet pipe interface 19 is connected on the caliduct, the stove fire that ignites is then put into biomass massive fuel and can normally be used.Because storage compartment 13, combustion chamber 11 and secondary furnace 3 threes communicate, combustion parts is divided into two spaces, secondary air duct on the fire-resistant chimney arch 5, make wind after connect ash bucket 8 and enter body of heater, part wind enters combustion chamber 11 from upset fire grate 9, and another part enters secondary furnace 3 from secondary air duct 7, makes oxygen abundance in the stove, biomass fuel combustion more abundant effectively reduced the generation of black smoke; 18 horizontal, vertical water pipe 20 communicates in water leg 12 and the Heat Room, has strengthened the conversion of heat in the heating greatly, has saved biomass fuel.
Claims (5)
1. bio-fuel cooking and heating furnace, it is characterized in that: described biomass fuel cooking and heating furnace, comprise shell (6), charging aperture (15), storage compartment (13), combustion chamber (11), secondary furnace (3), cooking fire door (1), following fire door (2), Heat Room (18), upset fire grate (9) and connect ash bucket (8), the below of charging aperture (15) is storage compartment (13), below, storage compartment (13) is combustion chamber (11), the below of combustion chamber (11) is provided with upset fire grate (9) and connects ash bucket (8), the oblique upper of combustion chamber (11) is secondary furnace (3), be provided with water leg (12) between combustion chamber (11) and the secondary furnace (3), around the secondary furnace (3) is the fire-resistant chimney arch of arc (5), the fire-resistant chimney arch of arc (5) joins with the upset fire grate (9) of bottom, combustion chamber (11), the fire-resistant chimney arch of arc (5) is provided with secondary air duct (7), secondary furnace (3) top is following fire door (2), following fire door (2) top is cooking fire door (1), the side of following fire door (2) and cooking fire door (1) is provided with Heat Room (18), be provided with chimney interface (17) above the Heat Room (18), be provided with the horizontal stroke that communicates with water leg (12) in the Heat Room (18), vertical water pipe (20), horizontal stroke, the interface (19) of vertical water pipe (20) is connected with the steam heating pipe of outside.
2. biomass fuel cooking and heating furnace according to claim 1 is characterized in that: described shell (6) is the interlayer shell, is provided with rock wool (4) in the interlayer.
3. biomass fuel cooking and heating furnace according to claim 1 and 2 is characterized in that: the fire-resistant furnace wall (10) that is provided with the system of warding off with refractory cement between rock wool (4) nexine of described combustion chamber (11) and storage compartment, storage compartment (13) and shell (6).
4. biomass fuel cooking and heating furnace according to claim 1 is characterized in that: be provided with pyrosphere (16) above the described cooking fire door (1).
5. biomass fuel cooking and heating furnace according to claim 1 is characterized in that: the top of described shell (6) is provided with the holddown groove (14) that is used for fixing shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201758727U CN201121918Y (en) | 2007-09-14 | 2007-09-14 | Biomass fuel cooking and heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201758727U CN201121918Y (en) | 2007-09-14 | 2007-09-14 | Biomass fuel cooking and heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201121918Y true CN201121918Y (en) | 2008-09-24 |
Family
ID=40009147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201758727U Expired - Fee Related CN201121918Y (en) | 2007-09-14 | 2007-09-14 | Biomass fuel cooking and heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201121918Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922736A (en) * | 2010-03-15 | 2010-12-22 | 高海华 | Biomass heating stove for winter and summer |
| CN102865600A (en) * | 2012-10-20 | 2013-01-09 | 迅达科技集团股份有限公司 | Civil solid fuel cooking heating furnace |
| CN105020746A (en) * | 2015-07-27 | 2015-11-04 | 任丘市创新采暖设备有限公司 | Cooking and heating furnace capable of being cleaned efficiently |
| CN111219738A (en) * | 2020-03-17 | 2020-06-02 | 王芳 | Cooking range |
-
2007
- 2007-09-14 CN CNU2007201758727U patent/CN201121918Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922736A (en) * | 2010-03-15 | 2010-12-22 | 高海华 | Biomass heating stove for winter and summer |
| CN101922736B (en) * | 2010-03-15 | 2012-04-18 | 高海华 | Biomass cooking and heating furnace for winter and summer |
| CN102865600A (en) * | 2012-10-20 | 2013-01-09 | 迅达科技集团股份有限公司 | Civil solid fuel cooking heating furnace |
| CN102865600B (en) * | 2012-10-20 | 2015-03-25 | 迅达科技集团股份有限公司 | Civil solid fuel cooking heating furnace |
| CN105020746A (en) * | 2015-07-27 | 2015-11-04 | 任丘市创新采暖设备有限公司 | Cooking and heating furnace capable of being cleaned efficiently |
| CN105020746B (en) * | 2015-07-27 | 2018-08-21 | 任丘市创新采暖设备有限公司 | Clean and effective cooking and heating furnace |
| CN111219738A (en) * | 2020-03-17 | 2020-06-02 | 王芳 | Cooking range |
| CN111219738B (en) * | 2020-03-17 | 2022-01-07 | 深圳市金厨厨房设备有限公司 | Cooking range |
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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: 20080924 Termination date: 20110914 |