CN202757151U - Gasification combustion furnace of combustion biomass and combustible refuse - Google Patents
Gasification combustion furnace of combustion biomass and combustible refuse Download PDFInfo
- Publication number
- CN202757151U CN202757151U CN2012204500205U CN201220450020U CN202757151U CN 202757151 U CN202757151 U CN 202757151U CN 2012204500205 U CN2012204500205 U CN 2012204500205U CN 201220450020 U CN201220450020 U CN 201220450020U CN 202757151 U CN202757151 U CN 202757151U
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- furnace
- neck
- gasification combustion
- flue
- inner container
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model discloses a gasification combustion furnace of combustion biomass and combustible refuse. The gasification combustion furnace comprises a furnace body, a furnace head, a furnace neck, a furnace inner container, an ash storage chamber, furnace bars, an ash collection box and a chimney; the gasification combustion furnace is characterized by further comprising a charging port and a rotation type air regulation board; the furnace neck and the furnace inner container are of a truncated cone shape and are made of cast iron in an integrated mode; the furnace neck and the furnace inner container are respectively provided with a plurality of ventilation holes; the charging port is arranged on a side face of the furnace inner container; a furnace door is arranged outside the charging port and provided with a fire observation hole; the rotation type air regulation board is arranged in the ash storage chamber under the furnace bars; and an operating lever extends to the exterior of the furnace body. According to the gasification combustion furnace, inflammable gas which are not completely combusted due to oxygen deficit on the interior and the upper portion of the furnace inner container is completely combusted through secondary blowing-in of the ventilation holes of the cone-shape furnace inner container and the furnace neck; thermal efficiency is improved; labor and time are saved; and in addition, the gasification combustion furnace further has the advantages of being simple in structure, easy to implement, practical and convenient and the like, and beneficial for popularization and application in rural areas and remote mountainous areas.
Description
Technical field
The utility model relates to cooking stove, and the gasification combustion furnace of especially a kind of biomass-burning and combustiblerefuse is particularly suitable for the use of cooking and prepare food of rural area and outlying mountain area.
Background technology
Known from a left side, at present the many rural areas of China and mountain area used kitchen range of cooking remains with brick, with biomass as fuel such as firewood, straw, hay, leaves.This kitchen range is comprised of body of heater, burner, smokejack, flue, charge door, furnace rake and ash collection slot.During use, put living beings in flue ignition from charge door, burn needed air from charge door and ash collection slot in furnace rake flue today, the cigarette that produces is discharged outside the room by chimney from the cigarette groove of burner, the meeting that produces after the burning is in furnace rake is fallen grey noise.The kitchen range minor structure of this traditional type is very simple, but the thermal efficiency is very low, its structural design is not considered living beings problem of completing combustion whether in stove at all, therefore can produce in use and not have in a large number clean-burning black smoke, also can drain within doors from crossing and ash collection slot when black smoke is too much, not only waste heat energy, pollute within doors external environment, also human body skin and glasses are damaged when serious, yet, also do not cause people's enough attention for this ubiquitous problem in the rural area, still can not get even to this day good solution.
Summary of the invention
The purpose of this utility model is to solve existing low, the with serious pollution problem of the kitchen range thermal efficiency in rural area, and the gasification combustion furnace of a kind of biomass-burning and combustiblerefuse is provided.
Above-mentioned task realizes by this way: the gasification combustion furnace of a kind of biomass-burning and combustiblerefuse, include body of heater, burner, neck, flue, Dust Storage Room, grate, dust collecting box and chimney, it is characterized in that also having charge door and rotary type air regulating board, described neck and flue are conical butt, form with the manufacturing of cast iron disjunctor, on neck and flue, evenly have several air vents, charge door is arranged at the side of flue, be provided with fire door outward, be provided with flame-observing hole at fire door, the rotary type air regulating board is arranged in the Dust Storage Room of grate below, and its control stick extends to outside the body of heater.
Structure of the present utility model can also take following measure further perfect:
Be provided with a fire-stop ring at burner, make flame will cross fire-stop ring and just enter flue, help to improve the thermal efficiency.
The ratio of described flue bottom diameter and top end diameter, flue height be 1:0.7～0.8:0.75～0.90 for suitable, flue top end diameter and neck diameter ratio are: 0.7～0.85 for well.
The fresh air inlet of described flue is three rows, and diameter is 3～6 millimeters, spacing be 40～60 millimeters proper.
The fresh air inlet of described neck is two rows, and the aperture is 3～6 millimeters, spacing be 25～35 millimeters for well.
In order to make the utility model bring into play better energy-saving effect and to improve the thermal efficiency, can go to use with reference to following mode: firewood living beings or combustiblerefuse are added in the flue from charging aperture, open air regulating board, fire fuel, behind hyperactivity of fire, add again a large amount of fuel and close charging aperture, then observe stove internal combustion situation by peep hole, behind the hyperactivity of fire air regulating board closed to leave about 10 millimeters crack burning after 3～5 minutes with the air regulating board Close All by anoxic in the stove.Existing kitchen range will extinguish after anoxic, but the utility model is owing to there is the secondary blast of air vent, and the carbon monoxide that the air that enters produces the living beings anoxic obtains burning, and flame is blue during burning, produces higher heat and directly passes to the bottom of a pan.Complete when fuel combustion, can continue to add fuel and repeat said process.Can add the pot circle at the neck end face as required in use.
After tested, the thermal efficiency of the present utility model reaches more than 40%, is much higher than existing kitchen range, and the time of cooking can shorten nearly 40%, therefore the utlity model has the result of use of the high and energy-and time-economizing of the thermal efficiency.In addition, the utility model is simple in structure in addition, implements easily and advantage easy to use, is conducive to rural area and outlying applying.
Description of drawings
Below in conjunction with accompanying drawing structure of the present utility model is further described.
Fig. 1 is the cross-sectional schematic of the gasification combustion furnace of a kind of biomass-burning and combustiblerefuse.
The specific embodiment
With reference to Fig. 1, the gasification combustion furnace of a kind of biomass-burning and combustiblerefuse, include body of heater 1, burner 2, neck 3, flue 4, Dust Storage Room 5, grate 6, dust collecting box 7 and chimney 8, it is characterized in that also having charge door 9 and rotary type air regulating board 10, described neck 3 and flue 4 are conical butt, make with the cast iron disjunctor, on neck 3 and flue 4, evenly have several air vents 11, charge door 9 is arranged at the side of flue 4, be provided with fire door 12 outward, be provided with flame-observing hole 13 at fire door 12, rotary type air regulating board 10 is arranged in the Dust Storage Room 5 of grate 6 belows, and its control stick extends to outside the body of heater 1.
Parameters more of the present utility model are that the size according to flue determines, and are existing such as next embodiment
Flue height: 200 millimeters.
Flue low side diameter: 220 millimeters.
Flue upper end diameter: 160 millimeters.
Neck diameter: 130 millimeters.
Flue air vent diameter: 4 millimeters.
Flue air vent spacing: 50 millimeters.
Neck air vent diameter: 3 millimeters.
Neck air vent spacing: 30 millimeters.
Claims (3)
1. the gasification combustion furnace of a biomass-burning and combustiblerefuse includes body of heater (1), burner (2), neck (3), flue (4), Dust Storage Room (5), grate (6), dust collecting box (7) and chimney (8), it is characterized in that also having charge door (9) and rotary type air regulating board (10), described neck (3) and flue (4) are conical butt, make with the cast iron disjunctor, on neck (3) and flue (4), evenly have several air vents (11), charge door (12) is arranged at the side of flue (4), be provided with fire door (13) outward, be provided with flame-observing hole (14) at fire door (13), rotary type air regulating board (10) is arranged in the Dust Storage Room (5) of grate (6) below, and its control stick extends to outside the body of heater (1).
2. gasification combustion furnace according to claim 1 is characterized in that being provided with a fire-stop ring (15) at burner (2).
3. gasification combustion furnace claimed in claim 1 is characterized in that the air vent (11) of flue (4) is three rows, and the air vent (11) of neck (3) is two rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204500205U CN202757151U (en) | 2012-09-06 | 2012-09-06 | Gasification combustion furnace of combustion biomass and combustible refuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204500205U CN202757151U (en) | 2012-09-06 | 2012-09-06 | Gasification combustion furnace of combustion biomass and combustible refuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202757151U true CN202757151U (en) | 2013-02-27 |
Family
ID=47736331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204500205U Expired - Fee Related CN202757151U (en) | 2012-09-06 | 2012-09-06 | Gasification combustion furnace of combustion biomass and combustible refuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202757151U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103131474A (en) * | 2013-03-14 | 2013-06-05 | 丹东蓝天环保锅炉制造有限公司 | Direct-fired downdraft type gasification furnace |
| CN103791521A (en) * | 2014-02-24 | 2014-05-14 | 曾巨泓 | Cooking brick kitchen range using biomass particle fuel |
| CN103900113A (en) * | 2014-03-13 | 2014-07-02 | 王宏丁 | High-efficiency non-coking solid particle fuel gasification combustor |
| CN103994472A (en) * | 2014-06-18 | 2014-08-20 | 蒋贤敏 | Efficient biomass stove |
| CN106705135A (en) * | 2017-04-07 | 2017-05-24 | 谭佐斌 | Combustion furnace with fire gathering net cover |
-
2012
- 2012-09-06 CN CN2012204500205U patent/CN202757151U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103131474A (en) * | 2013-03-14 | 2013-06-05 | 丹东蓝天环保锅炉制造有限公司 | Direct-fired downdraft type gasification furnace |
| CN103791521A (en) * | 2014-02-24 | 2014-05-14 | 曾巨泓 | Cooking brick kitchen range using biomass particle fuel |
| CN103900113A (en) * | 2014-03-13 | 2014-07-02 | 王宏丁 | High-efficiency non-coking solid particle fuel gasification combustor |
| CN103900113B (en) * | 2014-03-13 | 2016-02-17 | 王宏丁 | The solid particle fuel gasification combustor of efficient noncoking |
| CN103994472A (en) * | 2014-06-18 | 2014-08-20 | 蒋贤敏 | Efficient biomass stove |
| CN106705135A (en) * | 2017-04-07 | 2017-05-24 | 谭佐斌 | Combustion furnace with fire gathering net cover |
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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: 20130227 Termination date: 20150906 |
|
| EXPY | Termination of patent right or utility model |