CN214840991U

CN214840991U - Gas stove special for gasification furnace

Info

Publication number: CN214840991U
Application number: CN202120407306.4U
Authority: CN
Inventors: 马树平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-23
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a gas stove, including enclosing cover and two intake pipes that have the cavity to and fix a heat accumulator of making by refractory material in enclosing the cover. The air inlet pipe is arranged at the lower part of the enclosure and is respectively a fuel gas inlet pipe and a combustion air inlet pipe. The center of the heat accumulator is provided with a central pipe connected with the cavity of the enclosure, and a plurality of air supply pipes are radiated from the central pipe to the periphery. Combustion-supporting air enters the enclosure cavity from the combustion-supporting air inlet pipe, then passes through the heat accumulator central pipe, and enters the combustion chamber through the plurality of air supply pipes to be mixed and combusted with fuel gas. The utility model discloses owing to add enclosing cover and the heat accumulator that has the thickening area cavity, can improve the temperature of gas when burning. Air enters the combustion chamber through the cavity of the enclosure and the air inlet pipe in the heat accumulator, the air inlet temperature is improved, tar in the fuel gas can be fully combusted, the pollution is reduced, and meanwhile, the firepower is increased. The utility model discloses the burning is abundant, and flame is even, the thermal efficiency is high, can satisfy production, life needs. Can also be used for the decrement treatment of garbage.

Description

Gas stove special for gasification furnace

Technical Field

The utility model relates to a gas-cooker especially relates to a special gas-cooker of gasifier.

Background

With the development of the technology and the enhancement of the environmental awareness of people, coal or biomass fuel is not directly combusted but is converted into fuel gas, and heat is obtained through the combustion of the fuel gas, so that the air pollution can be reduced and the environmental protection requirement is met. Meanwhile, in the garbage disposal, the reduction treatment by combustion is also required. However, in the conversion process, substances with high ignition points such as tar and the like are generated, so that the gas stove matched with the gas making equipment at present is insufficient in combustion, generates a large amount of pollutants, and has the defects of weak firepower, low combustion temperature, air pollution and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special gas stove of gasifier that firepower is strong, combustion temperature is high, pollution-free.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a gas range comprises an enclosure with a cavity, two gas inlet pipes and a heat accumulator which is fixed in the enclosure and made of refractory materials. The air inlet pipe is arranged at the lower part of the enclosure and is respectively a fuel gas inlet pipe and a combustion air inlet pipe. The center of the heat accumulator is provided with a central pipe connected with the cavity of the enclosure, and a plurality of air supply pipes are radiated from the central pipe to the periphery. Combustion-supporting air enters the enclosure cavity from the combustion-supporting air inlet pipe, then passes through the heat accumulator central pipe, and enters the combustion chamber through the plurality of air supply pipes to be mixed and combusted with fuel gas.

The air supply pipe may be multi-layered according to the height of the heat accumulator. The number of each layer of air supply pipes is set according to the diameter.

The shape of the heat accumulator can be cylindrical, prismatic or truncated cone with a small bottom and a large top, or truncated pyramid.

The lower part of the enclosure can be provided with a cleaning air inlet pipe which passes through the enclosure and is connected with the combustion chamber. When the gas stove is used, the valve of the air inlet pipe for cleaning is closed. When the gas burner is not used, the gas and combustion-supporting air inlet pipes are closed, and the cleaning air inlet pipe is opened to enable residual gas and residual tar in the combustion chamber to be fully combusted.

The utility model discloses owing to add enclosing cover and the heat accumulator that has the thickening area cavity, can improve the temperature of gas when burning. Air enters the combustion chamber through the cavity of the enclosure and the air inlet pipe in the heat accumulator, the air inlet temperature is improved, tar in the fuel gas can be fully combusted, the pollution is reduced, and meanwhile, the firepower is increased.

The utility model discloses the burning is abundant, and flame is even, the thermal efficiency is high, discharges up to standard, can satisfy production, life needs.

Drawings

Fig. one is a front sectional view of the present invention;

1. enclose the cover, 2, enclose the cover cavity, 3, gas intake pipe, 4, combustion chamber, 5, center tube, 6, heat accumulator, 7 air intake pipe, 8, clearance air intake pipe, 9 clearance air intake pipe valves, 10, air supply pipe.

Fig. two is a top view of the present invention.

FIG. three is a plan sectional view of the heat accumulator.

Detailed Description

Air respectively passes through the air inlet pipe 7, enters the enclosure cavity 2, is preheated, then enters the combustion chamber 4 through the central pipe 5 and the air supply pipe 10, and is fully mixed with gas entering the combustion chamber 4 through the gas inlet pipe 3 and is combusted. Because the combustion-supporting air is preheated by the enclosure and the heat accumulator, the temperature is increased, high ignition point substances in the fuel gas can be fully combusted, and the emission of pollutants is reduced. When flameout, close gas and combustion-supporting air intake pipe earlier, open clearance air intake pipe and make remaining gas and the abundant burning of residual tar in the combustion chamber, can reduce the burning residue, make the combustion chamber cleaner.

Claims

1. A gas stove comprises an enclosure with a cavity, two gas inlet pipes and a heat accumulator which is fixed in the enclosure and made of refractory materials; the air inlet pipe is arranged at the lower part of the enclosure and is respectively a fuel gas inlet pipe and a combustion air inlet pipe; the center of the heat accumulator is provided with a central pipe connected with the cavity of the enclosure, and a plurality of air supply pipes are radiated from the central pipe to the periphery; combustion-supporting air enters the enclosure cavity from the combustion-supporting air inlet pipe, then passes through the heat accumulator central pipe, and enters the combustion chamber through the plurality of air supply pipes to be mixed with fuel gas.

2. The gas range according to claim 1, wherein the heat storage body has a specific shape of a cylinder, a prism, or a truncated cone, a truncated pyramid with a small bottom and a large top.

3. The gas range of claim 2, wherein the air supply duct is formed in a plurality of layers.

4. Gas burner according to claims 1 to 2, characterized in that the lower part of the enclosure is provided with a clean air inlet pipe, which is connected to the combustion chamber through the enclosure.

5. Gas burner according to claim 3, characterized in that the lower part of the enclosure is provided with a clean air inlet pipe which passes through the enclosure and is connected to the combustion chamber.