CN201314568Y - Ecological environmental protection, high efficiency and energy saving integrated straw gasifier - Google Patents

Abstract

The utility model discloses an ecological, environment-friendly, high-efficiency and energy-saving integrated straw gasification furnace, which is provided with a furnace body. Cover, the bottom of the furnace body is provided with a blower head, the outer end of the blower head is connected to the air inlet pipe and the blower, and the upper part of the furnace body is provided with a gas outlet pipe connected to the inner cavity of the furnace body, and the outlet pipe passes through a filter and the gas supply pipe of the gas appliance connected, the bottom of the filter is connected to a tar return pipe, and the other end of the tar return pipe is connected to the bottom of the furnace cavity; an oxygen supply pipe is provided between the gas outlet pipe and the blast air inlet pipe; There is an ash outlet at the bottom; there is also a smoke exhaust pipe on the outlet pipe. The utility model is suitable for gasification of straw and various combustible wastes as fuel to generate combustible gas and provide heat source. The structure is simple and practical, the cost is low, the use is convenient, the combustion effect is good, and the effect of energy saving and environmental protection is very good.

Description

Ecological environmental protection, high efficiency and energy saving integrated straw gasifier

technical field

The utility model belongs to a burning appliance, in particular to a burning appliance which utilizes various combustible wastes such as plant stalks, firewood, tree branches and the like as fuel, and performs gasification to generate combustible gas, and has an integrated structure.

Background technique

With the development of the economy, energy is increasingly scarce, and environmental pollution has been paid more and more attention. On the other hand, a large amount of crop stalks, firewood, biological scum, and tree branches are burned, wasting energy and causing environmental pollution. People have proposed a large number of technologies for using straw for gasification and combustion. Most of these technologies have different use values, but they need to be further improved, especially straw gasifiers with simpler and more practical structures and better burners.

Utility model content

The purpose of the utility model is to solve the above-mentioned technical problems, and propose an eco-friendly, high-efficiency, energy-saving infrared straw gasifier. The gasification furnace has an integrated structure, is simple and practical, has good combustion, is more energy-saving, and is more environmentally friendly.

The purpose of this utility model is achieved through the following technical solutions: an ecological, environmentally friendly, high-efficiency and energy-saving integrated straw gasification furnace is provided with a furnace body, which is characterized in that: the furnace body is cylindrical, and the furnace body is a vertical inner cavity. The upper opening of the furnace body is provided with a water seal groove and a water seal cover, and the bottom of the furnace body is provided with a blower head, the outer end of which is connected to the air intake pipe and the blower fan, and the upper part of the furnace body is provided with a gas outlet pipe connected to the inner cavity of the furnace body. The gas outlet pipe communicates with the gas supply pipe of the gas appliance through a filter, and the bottom of the filter communicates with a tar return pipe, and the other end of the tar return pipe leads into the bottom of the furnace cavity; between the gas outlet pipe and the blast inlet pipe There is an oxygen supply pipe between them; an ash outlet is arranged at the bottom of the furnace body; a smoke exhaust pipe is also arranged on the gas outlet pipe.

The utility model has the advantages of simple and practical structure, low production cost, convenient use, good combustion, can use straw and various organic wastes as fuel, and is more energy-saving and environmentally friendly.

Description of drawings

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

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and examples: Example: Refer to the accompanying drawings, an ecological, environmentally friendly, high-efficiency and energy-saving integrated straw gasification furnace is provided with a furnace body, the furnace body 1 is cylindrical, and the furnace body It is a vertical inner cavity 1.4, the upper mouth of the furnace body is provided with a water seal groove 1.2 and a water seal cover 1.1, the bottom of the furnace body is provided with a blower head 1.6, and the outer end of the blower head is connected with the air inlet pipe 2.2 and the blower fan 4, and the top of the furnace body is provided with There is a gas outlet pipe 2.1 connected to the inner cavity of the furnace. The outlet pipe communicates with the gas supply pipe 3 of the burning appliance through a filter 2.5. The bottom of the filter communicates with a tar return pipe 2.4, and the other end of the tar return pipe leads into the furnace body The bottom of the chamber; an oxygen supply pipe 2.3 is provided between the gas outlet pipe and the blast air inlet pipe; an ash outlet 1.5 is provided at the bottom of the furnace body; a smoke exhaust pipe 2.6 is also provided on the gas outlet pipe.

This embodiment is very effective through probation, and a common family only needs to use 3-5 kilograms of firewood, and it is very clean and easy to use.

Claims (1)

1, a kind of ecological environment-friendly high-efficiency energy-saving integral type stalk gasifier, be provided with body of heater, it is characterized in that: described body of heater (1) is cylindrical shape, in the body of heater is vertical inner chamber (1.4), body of heater water sealed tank (1.2) and the manhole cover (1.1) of being provided with suitable for reading, bottom of furnace body is provided with air blast head (1.6), this air blast outer end is communicated with air inlet pipe (2.2) and air blast (4), be provided with the combustion gas escape pipe (2.1) that is communicated with the body of heater inner chamber on the top of body of heater, this escape pipe is communicated with a filter (2.5) and is communicated with burner air supply pipe (3), the bottom of this filter is communicated with a tar return duct (2.4), and the other end of this tar return duct feeds the body of heater intracavity bottom; Between described combustion gas escape pipe and air blast air inlet pipe, be provided with an oxygenating pipe (2.3); Be provided with ash hole (1.5) at bottom of furnace body; On described escape pipe, also be provided with a smoke exhaust pipe (2.6).

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