CN103822253A

CN103822253A - Structure of direct-injection biomass gas cooker

Info

Publication number: CN103822253A
Application number: CN201210463317.XA
Authority: CN
Inventors: 胡静文
Original assignee: GUANGDONG GASAKIN ELECTRICAL TECHNOLOGY Co Ltd
Current assignee: GUANGDONG GASAKIN ELECTRICAL TECHNOLOGY Co Ltd
Priority date: 2012-11-17
Filing date: 2012-11-17
Publication date: 2014-05-28

Abstract

The invention discloses a structure of a direct-injection biomass gas cooker. The structure comprises a cooker body and a combustor, wherein the combustor comprises a furnace seat, an inner fire cover and an outer fire cover; the lower part of the furnace seat is provided with a vertical air channel directly facing to the inner fire cover; the upper part of the vertical air channel is provided with a horizontal air channel leading to an outer fire cover; a filtering pipe horizontally distributed is arranged under the furnace seat; a biomass-gas inlet and an oil discharge outlet are formed in the filtering pipe; and the upper end of the filtering pipe is nested with the furnace seat. The structure disclosed by the invention has the advantages that the lower part of the furnace seat is provided with the vertical air channel and a seat body of the furnace seat is internally provided with the horizontal air channel, so that gas directly acts on the inner fire cover and the outer fire cover by a shorter distance; the filtering pipe is arranged under the furnace seat, so that the effects of storing gas, stabilizing a gas source and increasing pressure are achieved; the combustion tar is stored inside the filtering pipe and discharged from the oil discharge outlet periodically; the quality problem caused when tar blocks the air channels is effectively prevented.

Description

A kind of structure of direct injection biological fuel gas stove and accessory

Technical field

The present invention relates to a kind of gas kitchen ranges, particularly a kind of structure of direct injection biological fuel gas stove and accessory.

Background technology

Biomass gasification burning is by wood materials, wooden handcuff bar, the combustion gas that the combustibles such as husk produce through gasification process, the apparatus of this not only energy-conservation but also clean and environmental protection is especially in vast cities and towns, rural area has obtained application more and more widely, but in application, when use, we also find that the problem that ubiquity in the product of present stage is, the first due to different kind organism matter produce gas without any operation processing, the impurity that its combustion gas contains is more, adopt existing stove and accessory to use through the very short time, just can affect too much because the matter of body of heater internal combustion postprecipitation is dirty use, it two is that the gas input being produced by gasification of biomass time is atmospheric pressure state, as improper in its gas coupling, within the unit interval, air demand is little, the efficiency of its burning can be greatly affected, its three increase due to tar in gas, can have a strong impact on the unimpeded of pipeline.

Summary of the invention

Technical problem to be solved by this invention is, provides one that combustion gas is entered before stove seat in comparatively concentrating poly-pressure condition and using after a period of time at stove and accessory for above-mentioned existing problems, can conveniently discharge the structure of the direct injection biological fuel gas stove and accessory of tar.

Technical scheme of the present invention is: a kind of structure of direct injection biological fuel gas stove and accessory, comprise stove, burner, described burner is made up of stove seat, inner fire cover, outer fire cover, be provided with the just uptake ventilator to inner fire cover in the bottom of stove seat, be provided with and lead to outer fire cover transverse air channel on the top of uptake ventilator, below stove seat, be provided with the screen pipe that is lateral arrangement, described screen pipe is provided with air inlet and the oil drain out of biogas, and the upper end of described screen pipe and stove seat socket-connect.

The present invention is owing to having adopted the structure of the uptake ventilator arranging in the bottom of stove seat and the transverse air channel arranging in stove seat pedestal, make gas directly act on inside and outside fire cover with shorter distance, and the screen pipe arranging below stove seat, not only can play gas storage, stablize the effect of source of the gas and supercharging, and can make the tar after burning deposit in the inner, and regularly discharged by oil drain out, effectively prevent from stopping up because of tar the quality problems that gas circuit causes.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the present invention is further detailed explanation.

Fig. 1 is general structure schematic diagram of the present invention.

Fig. 2 is that the present invention uses state reference map.

the specific embodiment

The present invention as shown in Figure 1, a kind of structure of direct injection biological fuel gas stove and accessory, comprise stove 1, burner 2, described burner 2 is made up of stove seat 21, inner fire cover 22, outer fire cover 23, be provided with the just uptake ventilator 24 to inner fire cover 22 in the bottom of stove seat 21, be provided with on the top of uptake ventilator 24 and lead to outer fire cover 23 transverse air channels 25, below stove seat 21, be provided with the screen pipe 3 that is lateral arrangement, described screen pipe 3 is provided with air inlet 31 and the oil drain out 32 of biogas, and the upper end of described screen pipe 3 and stove seat 2 socket-connect.

In air inlet 31, be provided with screen pack.At oil drain out, drain cock is equipped with at 32 places.Be provided with the support 33 with stove 1 Joint at screen pipe 3 two ends.Above-mentioned transverse air channel 25 is in the seat chamber that isosceles triangle is arranged at stove seat 21 between inside and

outside fire cover

22,23.

Claims

1. the structure of a direct injection biological fuel gas stove and accessory, comprise stove (1), burner (2), described burner (2) is by stove seat (21), inner fire cover (22), outer fire cover (23) forms, it is characterized in that, be provided with the just uptake ventilator to inner fire cover (22) (24) in the bottom of stove seat (21), be provided with and lead to outer fire cover (23) transverse air channel (25) on the top of uptake ventilator (24), be provided with the screen pipe (3) that is lateral arrangement in the below of stove seat (21), described screen pipe (3) is provided with air inlet (31) and the oil drain out (32) of biogas, the upper end of described screen pipe (3) and stove seat (2) socket-connect.

2. the structure of direct injection biological fuel gas stove and accessory according to claim 1, is characterized in that being provided with screen pack in air inlet (31).

3. the structure of direct injection biological fuel gas stove and accessory according to claim 1, is characterized in that locating to be equipped with drain cock at oil drain out (32).

4. the structure of direct injection biological fuel gas stove and accessory according to claim 1, is characterized in that being provided with at screen pipe (3) two ends the support (33) with stove (1) Joint.

5. the structure of direct injection biological fuel gas stove and accessory according to claim 1, is characterized in that above-mentioned transverse air channel (25) is in the seat chamber that isosceles triangle is arranged at stove seat (21) between inside and outside fire cover (22,23).