CN101324345A - Biomass semi-gasification heating and cooking high-efficiency energy-saving stove - Google Patents

Biomass semi-gasification heating and cooking high-efficiency energy-saving stove Download PDF

Info

Publication number
CN101324345A
CN101324345A CNA2008100742932A CN200810074293A CN101324345A CN 101324345 A CN101324345 A CN 101324345A CN A2008100742932 A CNA2008100742932 A CN A2008100742932A CN 200810074293 A CN200810074293 A CN 200810074293A CN 101324345 A CN101324345 A CN 101324345A
Authority
CN
China
Prior art keywords
connects
combustion chamber
cooking
combustion
ignitron
Prior art date
Application number
CNA2008100742932A
Other languages
Chinese (zh)
Inventor
石铁君
陈国进
Original Assignee
石铁君
陈国进
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to CN200710072347.7 priority Critical
Priority to CN200710072347 priority
Application filed by 石铁君, 陈国进 filed Critical 石铁君
Priority to CNA2008100742932A priority patent/CN101324345A/en
Publication of CN101324345A publication Critical patent/CN101324345A/en

Links

Classifications

    • Y02B40/163

Abstract

A high-efficiency and energy-saving biomass semi-gasification furnace for heating and cooking, which solves the problems of prior device such as low heat efficiency and insufficient burning, comprises an ash pan (1) connected with a mixing combustion chamber (2), a furnace core gas gathering ignition pipe (3) arranged in the mixing combustion chamber (2) and having an air hole (4) on outer wall thereof, an air feed pipe (5) of furnace core gas gathering ignition pipe connected with the lower end of the furnace core gas gathering ignition pipe, a furnace body water-cooling sandwich (6) connected with the inside of the mixing combustion chamber, a fire collector (7) connected with the mixing combustion chamber and including fire discharge holes (20), an upper hearth (8) connected with the fire collector, a flue (9) connected with the upper hearth, a heat exchange system (19) connected with the inside of the upper end of the flue, and an outer smoke discharge pipe (11) connected with the heat exchange system. The product is used for agricultural heating and cooking.

Description

Biomass semi-gasification heating and cooking high-efficiency energy-saving stove

Technical field:

The present invention relates to a kind of biomass semi-gasification heating and cooking high-efficiency energy-saving stove.

Background technology:

At present, the application of domestic existing multiple biomass gasification device, but these devices do not reach the heating standard at northern extremely frigid zones, can not have the cooking function simultaneously, and the thermal efficiency is low, and fuel can not fully burn.

Summary of the invention:

The purpose of this invention is to provide a kind of biomass semi-gasification heating and cooking high-efficiency energy-saving stove, can not only solve extremely frigid zones heating needs, and can be up to state standards, the cooking function can also be provided, make full use of the heat energy of generation.

Above-mentioned purpose realizes by following technical scheme:

Biomass semi-gasification heating and cooking high-efficiency energy-saving stove, its composition comprises: ash bin, described ash bin connects hybrid combustor, described mixed combustion is indoor to have combustion chamber gas collection ignitron, described combustion chamber gas collection ignitron outer wall has air-vent, described combustion chamber gas collection ignitron lower end connects combustion chamber gas collection ignitron and gives airduct, described mixed combustion chamber interior connects body water-cooling wall interlayer, described hybrid combustor connects the collection firearm, described collection firearm has row's fire hole, and described collection firearm connects upper furnace, and described upper furnace connects flue, the inner heat-exchange system that connects in described flue upper end, described heat-exchange system connects the discharged gas fume pipe.

Described biomass semi-gasification heating and cooking high-efficiency energy-saving stove, anterior position has furnace bottom to air door on the described ash bin, described hybrid combustor one upper lateral part outer wall connects gallery ports, the bottom outer wall connects deashing and lighting door, the external wall of upper portion of three sides in addition of described hybrid combustor connects the hybrid combustor two-stage respectively and gives airduct, the bottom outer wall connects backwater silk head, and the bottom of described hybrid combustor has fire bars.

Described biomass semi-gasification heating and cooking high-efficiency energy-saving stove, described heat-exchange system has the convection bank of heat exchange, and described heat-exchange system outer wall connects feedwater silk head.

Described biomass semi-gasification heating and cooking high-efficiency energy-saving stove, oxygen enters in the middle of the described upper furnace fuel by giving the wind hole, oxygen supply is abundant, make well also completing combustion of fuel combustion efficiency, the fuel gas that the biomass fuel combustion gasification produces fully flows and rises, by combustion chamber gas collection ignitron fuel gas half gasification, and combustion of abundant direct combustion of biomass fuel and generation is combined, produce thermal power usefulness height.

Beneficial effect of the present invention:

1. the fuel gas that produces by the charcoal fire high temperature on the fire bars of fuel enters the multifuel combustion chamber and airborne oxygen mix reaches optimal combustion state, structure by this product makes fuel completing combustion, improved the thermal efficiency, saved the energy, reduced flue dust, so the pollution that burning produces has reached minimum.

Therefore 2. stove has two kinds of the smoke evacuation of going up and anti-down smoke evacuations, and waste heat can directly heat heated kang, makes heat energy reach sufficient utilization.

3. when this product uses the straw briquetting to make fuel, can improve the thermal efficiency more than 5%.

4. detect through technology identification detection department, this product thermal power is up to 78%, than traditional coal fired boiler quick heating.

5. can make fuel reach abundant burning by combustion chamber gas collection ignitron, heat be imitated reach best, this combustion chamber gas collection ignitron can be applicable to can reach same effect in other similar boiler use.

Description of drawings:

Accompanying drawing 1 is the structural representation of this product.

Accompanying drawing 2 is that combustion chamber gas collection ignitron and combustion chamber gas collection ignitron are given the airduct structural representation.

Accompanying drawing 3 is that combustion chamber gas collection ignitron launches schematic diagram.

Accompanying drawing 4 is combustion chamber gas collection ignitron vertical views.

The specific embodiment:

Embodiment 1:

Biomass semi-gasification heating and cooking high-efficiency energy-saving stove, its composition comprises: ash bin 1, described ash bin connects hybrid combustor 2, described mixed combustion is indoor to have combustion chamber gas collection ignitron 3, described combustion chamber gas collection ignitron outer wall has air-vent 4, described combustion chamber gas collection ignitron lower end connects combustion chamber gas collection ignitron and gives airduct 5, described mixed combustion chamber interior connects body water-cooling wall interlayer 6, described hybrid combustor connects collection firearm 7, described collection firearm has row's fire hole 20, described collection firearm connects upper furnace 8, described upper furnace connects flue 9, the inner heat-exchange system 19 that connects in described flue upper end, described heat-exchange system connects discharged gas fume pipe 11.

Described biomass semi-gasification heating and cooking high-efficiency energy-saving stove, anterior position has furnace bottom to air door 12 on the described ash bin, described hybrid combustor one upper lateral part outer wall connects gallery ports 13, the bottom outer wall connects deashing and lighting door 14, the external wall of upper portion of three sides in addition of described hybrid combustor connects the hybrid combustor two-stage respectively and gives airduct 15, the bottom outer wall connects backwater silk 16, and the bottom of described hybrid combustor has fire bars 17.

Described biomass semi-gasification heating and cooking high-efficiency energy-saving stove, described heat-exchange system has heat exchange convection bank 10, and described heat-exchange system outer wall connects feedwater silk 18.

Described biomass semi-gasification heating and cooking high-efficiency energy-saving stove, oxygen enters in the middle of the described upper furnace fuel by giving the wind hole, oxygen supply is abundant, make well also completing combustion of fuel combustion efficiency, the fuel gas that the biomass fuel combustion gasification produces fully flows and rises, by combustion chamber gas collection ignitron fuel gas half gasification, and combustion of abundant direct combustion of biomass fuel and generation is combined, produce thermal power usefulness height.

Embodiment 2:

Evenly add on the fire bars on a small quantity by charge door fuel, light by deashing and lighting door, open furnace bottom and give air door, make fuel abundant burning in stove heat combustion chamber gas collection ignitron simultaneously, when in the combustion chamber gas collection ignitron during normal combustion, be dosed to combustion chamber gas collection ignitron periphery once more by charge door, because of the temperature in the combustion chamber gas collection ignitron rises and combustion chamber gas collection ignitron is given flame is risen also the last end burning that rises to pipe in a small amount of fuel gas suction line of combustion chamber gas collection ignitron periphery, remaining fuel produces fuel gas by the charcoal fire high temperature on the fire bars, pass fuel bed and enter hybrid combustor, by fully mixing the best flammable state that reaches with oxygen that the hybrid combustor two-stage is come in to airduct, by combustion chamber gas collection ignitron light by the collection firearm rise to upper furnace, directly bottom the heating cooker, all the other flames and high-temperature gas enter the heat-exchange system on stove top by flue, by convection bank in the heat exchanger in body water-cooling wall interlayer and the flue, carry out heat exchange, residual air is discharged by the discharged gas fume pipe, so stove has the smoke evacuation of going up and anti-down the smoke evacuation two kinds, there is the user of heated kang can adopt down anti-smoke evacuation, makes waste heat directly heat heated kang.

Claims (4)

1. biomass semi-gasification heating and cooking high-efficiency energy-saving stove, its composition comprises: ash bin, it is characterized in that: described ash bin connects hybrid combustor, described mixed combustion is indoor to have combustion chamber gas collection ignitron, described combustion chamber gas collection ignitron outer wall has air-vent, described combustion chamber gas collection ignitron lower end connects combustion chamber gas collection ignitron and gives airduct, described mixed combustion chamber interior connects body water-cooling wall interlayer, described hybrid combustor connects the collection firearm, described collection firearm has row's fire hole, described collection firearm connects upper furnace, described upper furnace connects flue, the inner heat-exchange system that connects in described flue upper end, described heat-exchange system connects the discharged gas fume pipe.
2. biomass semi-gasification heating and cooking high-efficiency energy-saving stove according to claim 1, it is characterized in that: anterior position has furnace bottom to air door on the described ash bin, described hybrid combustor one upper lateral part outer wall connects gallery ports, the bottom outer wall connects deashing and lighting door, the external wall of upper portion of three sides in addition of described hybrid combustor connects the hybrid combustor two-stage respectively and gives airduct, the bottom outer wall connects backwater silk head, and the bottom of described hybrid combustor has fire bars.
3. biomass semi-gasification heating and cooking high-efficiency energy-saving stove according to claim 1 and 2 is characterized in that: described heat-exchange system has the convection bank of heat exchange, and described heat-exchange system outer wall connects feedwater silk head.
4. biomass semi-gasification heating and cooking high-efficiency energy-saving stove according to claim 1 and 2, it is characterized in that: oxygen enters in the middle of the described upper furnace fuel by giving the wind hole, oxygen supply is abundant, make well also completing combustion of fuel combustion efficiency, the fuel gas that the biomass fuel combustion gasification produces fully flows and rises, by combustion chamber gas collection ignitron fuel gas half gasification, and combustion of abundant direct combustion of biomass fuel and generation is combined, produce thermal power usefulness height.
CNA2008100742932A 2007-06-12 2008-02-04 Biomass semi-gasification heating and cooking high-efficiency energy-saving stove CN101324345A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200710072347.7 2007-06-12
CN200710072347 2007-06-12
CNA2008100742932A CN101324345A (en) 2007-06-12 2008-02-04 Biomass semi-gasification heating and cooking high-efficiency energy-saving stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2008100742932A CN101324345A (en) 2007-06-12 2008-02-04 Biomass semi-gasification heating and cooking high-efficiency energy-saving stove

Publications (1)

Publication Number Publication Date
CN101324345A true CN101324345A (en) 2008-12-17

Family

ID=40187983

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2008100742932A CN101324345A (en) 2007-06-12 2008-02-04 Biomass semi-gasification heating and cooking high-efficiency energy-saving stove

Country Status (1)

Country Link
CN (1) CN101324345A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102679529A (en) * 2012-06-14 2012-09-19 中科为宇(北京)科技发展有限公司 Device for combusting and heating crude oil by using oilfield casing associated gas
CN103836712A (en) * 2014-03-13 2014-06-04 河南理工大学 Domestic energy-saving heat supply device
CN103836711A (en) * 2014-03-13 2014-06-04 河南理工大学 Biomass semi-gasification heating system
CN106196176A (en) * 2016-08-30 2016-12-07 辽宁合百意生物质技术开发有限公司 Straw bundling half gasification fired boiler
CN106643159A (en) * 2016-12-07 2017-05-10 胡津滔 Water circulating cooling type bamboo charcoal kiln
CN109253472A (en) * 2018-09-10 2019-01-22 俞柔冰 A kind of gas stove

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102679529A (en) * 2012-06-14 2012-09-19 中科为宇(北京)科技发展有限公司 Device for combusting and heating crude oil by using oilfield casing associated gas
CN102679529B (en) * 2012-06-14 2015-02-11 中科为宇(北京)科技发展有限公司 Device for combusting and heating crude oil by using oilfield casing associated gas
CN103836712A (en) * 2014-03-13 2014-06-04 河南理工大学 Domestic energy-saving heat supply device
CN103836711A (en) * 2014-03-13 2014-06-04 河南理工大学 Biomass semi-gasification heating system
CN103836712B (en) * 2014-03-13 2016-04-20 河南理工大学 Domestic energy-saving heating plant
CN106196176A (en) * 2016-08-30 2016-12-07 辽宁合百意生物质技术开发有限公司 Straw bundling half gasification fired boiler
CN106643159A (en) * 2016-12-07 2017-05-10 胡津滔 Water circulating cooling type bamboo charcoal kiln
CN109253472A (en) * 2018-09-10 2019-01-22 俞柔冰 A kind of gas stove

Similar Documents

Publication Publication Date Title
CN202328746U (en) Automatic biofuel combustion multipurpose furnace
CN103742946B (en) Downdraft gasification biomass burning cooking and heating furnace
CN202101401U (en) Novel hot air furnace
CN101338894A (en) Low-calorie fuel dual prewarming and thermal storage type energy-saving boiler
CN204345720U (en) A kind of biomass cooking heating stove
CN2879022Y (en) Biomass vaporization boiler
CN201462945U (en) Biomass super-conduction gasification environmental-protection furnace
CN201110568Y (en) Biomass compression fuel multi-function stove
CN101576271B (en) Automatic biological material combusting multipurpose furnace
CN201715495U (en) Vertical type biquadratic back burning furnace
CN101793433B (en) Hot-air air conditioner using biomass fuel
CN201191013Y (en) Cooking-heating two-purpose stove using biomass compact as fuel
CN102042676A (en) Reverse combustion multi-pass biomass low-carbon energy-saving hot water boiler
CN204100300U (en) Energy-saving and efficient return air furnace
CN202032618U (en) Novel high-efficiency energy-saving environment-friendly multi-purpose heating stove
CN100408933C (en) Gasification coal-saving environmental protection normal pressure hot-water boiler
CN203375475U (en) Civil firewood-saving coal-saving multipurpose furnace
CN201636902U (en) Biomass hot-water cooking stove
CN203642146U (en) Boiler with regenerative chamber
CN201421179Y (en) Smoke box immersed type normal-pressure hot water boiler
CN104315500A (en) Biomass gasifying and combustion boiler
CN206145723U (en) Energy -concerving and environment -protective civil boiler
CN204853567U (en) Realize residual heat from flue gas's commercial gas -cooker
CN202927884U (en) Solid fuel civil cooking heating furnace
CN202973184U (en) Multi-purpose full-automatic biomass particle fuel overflow furnace capable of cooking, heating and bathing

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Open date: 20081217

C02 Deemed withdrawal of patent application after publication (patent law 2001)