CN201555250U

CN201555250U - Multi-functional gasification furnace integrating cooking, heating and warming kangs

Info

Publication number: CN201555250U
Application number: CN2009202548231U
Authority: CN
Inventors: 韩文建
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-28
Filing date: 2009-11-28
Publication date: 2010-08-18
Anticipated expiration: 2019-11-28

Abstract

The utility model relates to a gasification furnace in rural areas, in particular to a multifunctional gasification furnace integrating cooking, heating and warming kangs into a whole, and solves the problems in the existing gasification furnace that the function is single, and the gasification effect is influenced by unstable burning due to difficult control of air supply volume. The gasification furnace comprises a furnace body and a furnace pipe, wherein, a secondary air supply chamber is arranged between the furnace body and the furnace pipe; an ashpan is arranged above the furnace pipe; a flue is connected to one side of the ashpan; a dust collection chamber is arranged below the furnace pipe; the flue is horizontally arranged with the ashpan; an upper water jacket is arranged outside the flue; heat absorbing sheets are fixed at the upper part and the lower part of interior of the flue at intervals; a lower water jacket is arranged at the periphery of the furnace pipe; a smoke receiving tube is connected to the tail end of the flue; an air box is mounted below the furnace body; an air outlet of the air box is communicated with the secondary air supply chamber; and an extractable ash collection hopper is arranged in the ash collection chamber. The gasification furnace has the advantages of simple structure, reasonable design, simple and convenient operation, high burning efficiency, stable gasification and multiple functions of cooking, heating and warming kangs, meets various needs of people, and makes the best of heat energy generated by combustible gas.

Description

Collection cooking, heating, hot a heatable brick bed are the multifunctional gasification stove of one

Technical field

The utility model relates to a kind of rural area gasification furnace, is specially that a kind of to collect cooking, heating, hot a heatable brick bed be the multifunctional gasification stove of one.

Background technology

Current, the rural area all can produce combustibles such as a large amount of agricultural crop straws, leaf, sawdust, rice chaff every year, these combustible majorities are directly burnt, and this has not only caused a large amount of thermal loss, and have brought very serious environmental pollution, biomass gasifying furnace has appearred in order to address this problem, but generally to be used as cooking, its heating area is less for existing gasification furnace, and heating effect is poor, function ratio is more single, does not satisfy many-sided demand of peasant household.In addition, all can be equipped with the air feed structure when living beings gasification and gas fuel burning, wind supply quantity is wayward, the air intake proportioning is unreasonable and cause combustion instability, influence the problem of gasification result up and down but an existing air feed structure and secondary air feed structure all exist, simultaneously also can influence heating effect, and air feed structure operation complexity, use inconvenience.

Summary of the invention

The utility model is in order to solve existing gasification furnace function singleness and the wayward problem that causes combustion instability, influences gasification result of wind supply quantity, provides that a kind of to collect cooking, heating, hot a heatable brick bed be the multifunctional gasification stove of one.

The utility model is to adopt following technical scheme to realize: collection cooking, heating, hot a heatable brick bed is the multifunctional gasification stove of one, comprise body of heater and be arranged on the interior flue of body of heater, constitute the secondary air supplying chamber that communicates with fire hole between flue and the body of heater shell, the flue top is provided with ashpan, ashpan one side is connected with flue, the flue below is provided with dust collection chamber, innovative point of the present utility model is that flue and ashpan are horizontally disposed with, flue is provided with upper water sleeve outward, on in the flue, the below fixed interval has heat absorbing sheet, and the flue periphery is provided with lower water jacket, is communicated with by pipeline between upper water sleeve and the lower water jacket, the upper water sleeve top has water inlet, and lower water jacket one side has delivery port.Adopt structural design of the present utility model, this gasification furnace is when being used for cooking, and during the useless flue gas process of the high heat that is produced flue, its heat heats upper water sleeve, and the heat absorbing sheet that is provided with in the flue can further be strengthened the heat exchange effect simultaneously, makes full use of waste heat; Meanwhile, the radiant heat that flue produced also can be with the lower water jacket heating of its periphery, and upper water sleeve and lower water jacket are gained a thorough understanding of through mastery of all relevant material, when being used to heat, can further improve heating efficiency and area of heat-supply service.

Described flue end is connected with the smoke collecting tube that feeds hot a heatable brick bed, during use, smoke collecting tube can be fed in the hot a heatable brick bed, utilize the waste heat of useless flue gas that a heatable brick bed is heated, be applicable to Aged in Rural use in winter, avoided burning the complex operation that a heatable brick bed brought, the problem of waste timber with the bavin standing grain.

Bellows are equipped with in described body of heater below, and the air outlet of bellows is communicated with secondary air supplying chamber, is provided with the drawing and pulling type flue-dust retainer that cooperatively interacts with it in the dust collection chamber.Regulate a wind supply quantity (being living beings gasification time institute's required airflow) by the folding degree of drawing and pulling type flue-dust retainer, regulate secondary wind supply quantity (oxygen demand when being gas fuel burning) by bellows, by air intake rational proportion up and down, make burning reach optimum efficiency, simple in structure, easy to operate, realized that furnace temperature and intake are controlled, carry out different air distributions in each burning period, the meaning that the raising of combustion thermal efficiency is had breakthrough

Compared with prior art, the utility model is simple in structure, reasonable in design, easy and simple to handle, can be used as cooking, heating, hot a heatable brick bed, function is more, has satisfied the many-sided demand of people, and has made full use of all heat energy that gas fuel burning produces, and after having improved air inlet structure, the efficiency of combustion height, gasification is stable, can be widely used in vast rural area.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 2 is the B-B cutaway view of Fig. 1;

Among the figure: the 1-body of heater; The 2-flue; 3-secondary air supplying chamber; The 4-ashpan; The 5-flue; 6-dust collection chamber; The 7-heat absorbing sheet; The 8-lower water jacket; The 9-pipeline; The 10-water inlet; The 11-delivery port; The 12-smoke collecting tube; The 13-bellows; 14-drawing and pulling type flue-dust retainer; The 15-upper water sleeve.

The specific embodiment

Collection cooking, heating, hot a heatable brick bed is the multifunctional gasification stove of one, as Fig. 1, shown in 3, comprise body of heater 1 and be arranged on the interior flue 2 of body of heater, constitute the secondary air supplying chamber 3 that communicates with fire hole between flue 2 and the body of heater shell, flue 2 tops are provided with ashpan 4, ashpan 4 one sides are connected with flue 5, flue 5 ends are connected with the smoke collecting tube 12 that feeds hot a heatable brick bed, and flue 2 belows are provided with dust collection chamber 6, and flue 5 is horizontally disposed with ashpan 4, the flue 5 outer upper water sleeves 6 that are provided with, as shown in Figure 2, in the flue 5, the below fixed interval has heat absorbing sheet 7, and flue 2 peripheries are provided with lower water jacket 8, be communicated with by pipeline 9 between upper water sleeve 6 and the lower water jacket 8, upper water sleeve 6 tops have water inlet 10, and lower water jacket 8 one sides have delivery port 11, can with the water inlet of heating installation, water return outlet connects, for the indoor large tracts of land of carrying out heats, also can be used for bathing.

Bellows 13 are equipped with in body of heater 1 below, and the air outlet of bellows is communicated with secondary air supplying chamber 3, are provided with the drawing and pulling type flue-dust retainer 14 that cooperatively interacts with it in the dust collection chamber 6.

Claims

1. collection cooking, heating, hot a heatable brick bed is the multifunctional gasification stove of one, comprise body of heater (1) and be arranged on the interior flue (2) of body of heater, constitute the secondary air supplying chamber (3) that communicates with fire hole between flue (2) and the body of heater shell, flue (2) top is provided with ashpan (4), ashpan (4) one sides are connected with flue (5), flue (2) below is provided with dust collection chamber (6), it is characterized in that flue (5) and ashpan (4) are horizontally disposed with, the outer upper water sleeve (15) that is provided with of flue (5), on in the flue (5), the below fixed interval has heat absorbing sheet (7), flue (2) periphery is provided with lower water jacket (8), be communicated with by pipeline (9) between upper water sleeve (15) and the lower water jacket (8), upper water sleeve (15) top has water inlet (10), and lower water jacket (8) one sides have delivery port (11).

2. collection cooking according to claim 1, heating, hot a heatable brick bed are the multifunctional gasification stove of one, it is characterized in that flue (5) end is connected with the smoke collecting tube (12) that feeds hot a heatable brick bed.

3. collection cooking according to claim 1 and 2, heating, hot a heatable brick bed are the multifunctional gasification stove of one, it is characterized in that below the body of heater (1) bellows (13) being housed, the air outlet of bellows is communicated with secondary air supplying chamber (3), is provided with the drawing and pulling type flue-dust retainer (14) that cooperatively interacts with it in the dust collection chamber (6).