CN103090419A - Dual-purpose family-type boiler taking agricultural waste straws as energy - Google Patents

Dual-purpose family-type boiler taking agricultural waste straws as energy Download PDF

Info

Publication number
CN103090419A
CN103090419A CN2013100235661A CN201310023566A CN103090419A CN 103090419 A CN103090419 A CN 103090419A CN 2013100235661 A CN2013100235661 A CN 2013100235661A CN 201310023566 A CN201310023566 A CN 201310023566A CN 103090419 A CN103090419 A CN 103090419A
Authority
CN
China
Prior art keywords
secondary air
dual
communicated
energy
door
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.)
Pending
Application number
CN2013100235661A
Other languages
Chinese (zh)
Inventor
王慧杰
王国利
南建福
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cotton Research Institute of Shanxi Academy of Agricultural Sciences
Original Assignee
Cotton Research Institute of Shanxi Academy of Agricultural Sciences
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
Application filed by Cotton Research Institute of Shanxi Academy of Agricultural Sciences filed Critical Cotton Research Institute of Shanxi Academy of Agricultural Sciences
Priority to CN2013100235661A priority Critical patent/CN103090419A/en
Publication of CN103090419A publication Critical patent/CN103090419A/en
Pending legal-status Critical Current

Links

Images

Abstract

The invention discloses a dual-purpose family-type boiler taking agricultural waste straws as energy. The dual-purpose family-type boiler taking the agricultural waste straws as the energy solves the problem that an existing straw gasifier is hard to ignite, insufficient in combustion and incapable of heating continuously when the existing straw gasifier is used. A heating hearth and a hearth for cooking communicated with each other at bottom are respectively arranged on the left and the right of the internal part of the boiler, water sleeves communicated with heating radiators are arranged inside and outside the boiler body and outside a smoke channel, a secondary air channel is arranged on the outer side of the boiler body, a plurality of secondary air ports communicated with the secondary air channel are arranged on the top of the hearth for cooking, an ignite door and a secondary air door are arranged on the boiler body, wherein the ignite door is arranged at the bottom of the heating hearth, the secondary air door is communicated with the secondary air channel, and a firewood adding door is arranged at the bottom of the hearth for cooking. The dual-purpose family-type boiler taking the agricultural waste straws as the energy is reasonable and reliable in structural design, and capable of enabling the boiler to be dual-purposed, heat continuously, and provide heat close to the centralize mode on the basis of effectively improving the utilization rate of waste straws, sufficient in combustion, free of dust, smoke, tars after combustion, and convenient and safe to use.

Description

The warm dual-purpose family type boiler of cooking a meal take the crop waste stalk as the energy
Technical field
The present invention relates to boiler, be specially a kind of warm dual-purpose family type boiler of cooking a meal take the crop waste stalk as the energy.
Background technology
The energy is the important substance basis of the development of the national economy and people's lives, and in some sense, the development history that human society is produced is exactly mankind's energy exploitation and application history.Growing and socioeconomic fast development along with world population, the mankind are experiencing take coal after main second generation power source, be faced with exhausted danger take oil as the main third generation energy, but the energy that the mankind must search out a kind of economic development, enrich, clean.Therefore, develop and use new and renewable sources of energy, the strategic direction of the energy construction that become international development.
In recent years, along with the lasting input of country to agricultural science and technology, agricultural stalk utilizes technology increasingly mature, scientific research department develops with stalk gasifier and throws in the rural market, it is converted into combustion gas effectively with agricultural crop straw, agriculture and forestry organic waste material etc., easy to use, clean hygiene, the living-hygienic environment such as improved to cook, heat up water in the rural area.
Our Domestic straw gasification stove seen on market now exists always during use that igniting is difficult, flue dust is many, burning is insufficient, tar content is high, the obstruction flue, fuel need be pulverized or the shortcoming such as briquetting.As when heating, limited and can not realize slowly burning uniformly of fuel because of the amount of charging once, burn when fast, the oxygen-supplying amount abundance, fuel exhausts very soon; Burn when slow, oxygen-supplying amount is not enough, incomplete combustion, and caloric value is not enough.This defective all causes stalk furnace to be difficult to realize continuous heating, not only affects heating effect but also waste resource, contaminated environment.
Summary of the invention
The present invention provides a kind of cooking a meal warm dual-purpose family type boiler take the crop waste stalk as the energy in order to solve the problem that has when existing stalk gasifier uses that igniting is difficult, burning is insufficient and can not continuous heating.
the present invention adopts following technical scheme to realize: the warm dual-purpose family type boiler of cooking a meal take the crop waste stalk as the energy, comprise body of heater and flue, be provided with the heating burner hearth that the left and right distributes and the bottom connects mutually in body of heater and cook a meal and use burner hearth, body of heater is inside and outside is outside equipped with flue the water jacket that is communicated with radiator, cooking a meal has secondary air duct with the burner hearth arranged outside, and cook a meal and have some overfiren air ports that are communicated with secondary air duct with roof of the furnace, be provided with the lighting door that is positioned at the heating burner hearth bottom on body of heater, the secondary air register that is communicated with secondary air duct is used the continuous wooden door of burner hearth bottom with being positioned to cook a meal.
During use, add discarded stalk above the heating burner hearth, and light by lighting door, discarded stalk lateral-combustion is used burner hearth to cooking a meal, make flame elongate and carry out second-time burning at the end of flame by secondary air duct, sufficient combustion, the heat energy that water jacket absorbs heating burner hearth and flue heats, improve heat supply efficiency, overcome the problem that has when existing stalk gasifier uses that igniting is difficult, burning is insufficient and can not continuous heating.
Reasonable in design of the present invention is reliable, effectively improve on the basis of discarded straw utilization rate, realize that a stove is dual-purpose, continuous heating, near the effect of central heating, and sufficient combustion, smoke dust after burning, without tar reduce to pollute, easy to use and safety, the length of the burner hearth of heating simultaneously is larger, and evening is once reinforced, heating in sustainable 6 to 8 hours.
Description of drawings
Fig. 1 is structural representation of the present invention.
In figure: the 1-body of heater, 2-heating burner hearth, 3-are cooked a meal and are used burner hearth, the 4-water jacket, the 5-secondary air duct, the 6-overfiren air port, the 7-lighting door, the 8-secondary air register, 9-continues wooden door.
The specific embodiment
The warm dual-purpose family type boiler of cooking a meal take the crop waste stalk as the energy, comprise body of heater 1 and flue, be provided with the heating burner hearth 2 that the left and right distributes and the bottom connects mutually in body of heater 1 and cook a meal with burner hearth 3, body of heater 1 is inside and outside is outside equipped with flue the water jacket 4 that is communicated with radiator, cooking a meal has secondary air duct 5 with burner hearth 3 arranged outside, and cooking a meal has some overfiren air ports 6 that are communicated with secondary air duct 5 with burner hearth 3 tops, is provided with lighting door 7, the secondary air register 8 that is communicated with secondary air duct 5 that is positioned at heating burner hearth 2 bottoms on body of heater 1 and is positioned at the continuous wooden door 9 of cooking a meal with burner hearth 3 bottoms.
In specific implementation process, cooking a meal with burner hearth 3 bottoms is cone structure, and the downward-sloping setting of overfiren air port 6, and the diameter of overfiren air port is 2mm-8mm uniformly is provided with 10-50.

Claims (1)

1. cooking a meal take the crop waste stalk as the energy warmed up dual-purpose family type boiler, comprise body of heater (1) and flue, it is characterized in that: be provided with the heating burner hearth (2) that the left and right distributes and the bottom connects mutually in body of heater (1) and cook a meal with burner hearth (3), body of heater (1) is inside and outside is outside equipped with flue the water jacket (4) that is communicated with radiator, cooking a meal has secondary air duct (5) with burner hearth (3) arranged outside, and cook a meal and have some overfiren air ports (6) that are communicated with secondary air duct (5) with burner hearth (3) top, be provided with the lighting door (7) that is positioned at heating burner hearth (2) bottom on body of heater (1), the secondary air register (8) that is communicated with secondary air duct (5) and being positioned at is cooked a meal with the continuous wooden door (9) of burner hearth (3) bottom.
CN2013100235661A 2013-01-23 2013-01-23 Dual-purpose family-type boiler taking agricultural waste straws as energy Pending CN103090419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013100235661A CN103090419A (en) 2013-01-23 2013-01-23 Dual-purpose family-type boiler taking agricultural waste straws as energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013100235661A CN103090419A (en) 2013-01-23 2013-01-23 Dual-purpose family-type boiler taking agricultural waste straws as energy

Publications (1)

Publication Number Publication Date
CN103090419A true CN103090419A (en) 2013-05-08

Family

ID=48203321

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013100235661A Pending CN103090419A (en) 2013-01-23 2013-01-23 Dual-purpose family-type boiler taking agricultural waste straws as energy

Country Status (1)

Country Link
CN (1) CN103090419A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104075310A (en) * 2013-03-29 2014-10-01 麦特能源股份有限责任公司 Method for straw combustion in the boiler and a hot water boiler fired with straw

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2088650U (en) * 1990-12-15 1991-11-13 沈阳科达有限公司新技术开发部 Multi-purpose for cooking and warming
CN201047609Y (en) * 2007-05-25 2008-04-16 都建亭 Straw combustion furnace
EA200702436A1 (en) * 2007-08-27 2009-02-27 Саркис Спиридонович Егиян FURNACE FOR COOKING AND HEATING
CN201281371Y (en) * 2008-08-28 2009-07-29 罗建凯 Double suction type biomass heating and cooking furnace
CN201302188Y (en) * 2008-11-21 2009-09-02 丁建东 Multifunctional compound biomass combustion furnace
CN203052729U (en) * 2013-01-23 2013-07-10 山西省农业科学院棉花研究所 Cooking and heating dual-purpose household type boiler with crop waste straws as energy

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2088650U (en) * 1990-12-15 1991-11-13 沈阳科达有限公司新技术开发部 Multi-purpose for cooking and warming
CN201047609Y (en) * 2007-05-25 2008-04-16 都建亭 Straw combustion furnace
EA200702436A1 (en) * 2007-08-27 2009-02-27 Саркис Спиридонович Егиян FURNACE FOR COOKING AND HEATING
CN201281371Y (en) * 2008-08-28 2009-07-29 罗建凯 Double suction type biomass heating and cooking furnace
CN201302188Y (en) * 2008-11-21 2009-09-02 丁建东 Multifunctional compound biomass combustion furnace
CN203052729U (en) * 2013-01-23 2013-07-10 山西省农业科学院棉花研究所 Cooking and heating dual-purpose household type boiler with crop waste straws as energy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104075310A (en) * 2013-03-29 2014-10-01 麦特能源股份有限责任公司 Method for straw combustion in the boiler and a hot water boiler fired with straw

Similar Documents

Publication Publication Date Title
CN103742946B (en) Downdraft gasification biomass burning cooking and heating furnace
CN203785004U (en) Biomass heating stove
CN201377814Y (en) Normal and reversal combustion fan-free straw combustion furnace
CN203052729U (en) Cooking and heating dual-purpose household type boiler with crop waste straws as energy
CN201473503U (en) Tar catalytic cracker of gasifier
CN103090419A (en) Dual-purpose family-type boiler taking agricultural waste straws as energy
CN203375475U (en) Civil firewood-saving coal-saving multipurpose furnace
CN202082956U (en) Dual-purpose biomass furnace using wood and coal
CN202630129U (en) Biomass stove for heating and cooking and heating brick bed for civilians
CN204084837U (en) Biomass heating boiler
CN209428458U (en) Air feed craft system in a kind of gasification of biomass and destructive distillation combination of sets
CN102620319B (en) Multifunctional straw vaporization furnace
CN202511453U (en) Double-layer hot blast stove
CN201944886U (en) Biomass back-burning furnace
CN203258686U (en) Split and eccentric type cooking heating furnace
CN201811290U (en) Novel biomass coal energy-saving efficient multipurpose furnace
CN204757353U (en) Biomass gasification multilayer heat transfer boiler
CN201697167U (en) Efficient emission-reducing firewood/coal energy-saving furnace
CN201225671Y (en) Multiple-fuel environment protection energy-saving type cooking-heating two-purpose stove
CN202973185U (en) Efficient combined rural cooking range
CN205227405U (en) Lead to heatable brick bed type heating stove
CN201680421U (en) Fan-free biomass semi-gasification furnace
CN201935219U (en) High-efficiency energy-saving furnace for combusting straws
CN203068798U (en) Energy-saving and cost-reducing thermal oil furnace
CN202769715U (en) Straw gasification multi-purpose boiler

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20130508