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Homogeneous progressive gasification furnace

A gasification furnace and furnace body technology, applied in the field of environmental protection and energy-saving equipment, can solve the problems of low pyrolysis efficiency, uneven heating, and low gas production, and achieve the effects of promising application prospects, thorough gasification, and sufficient decomposition

Active Publication Date: 2016-03-30
张建臣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The oxygen supply and spontaneous combustion degree of the former method are difficult to control, and it is easy to cause over-burning and under-burning, and the gas production is small and unstable
The latter needs to use oil, electricity and other fuels, the cost is high, and the fuel lacks stirring, uneven heating, low pyrolysis efficiency, and insufficient gasification

Method used

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Embodiment Construction

[0036] The first embodiment: figure 1 A homogeneous progressive gasification furnace is introduced, which includes a cylindrical furnace body 1, a fuel hopper 8, a heat supply pipe 7 and a collection pipe 4. The push device that moves the feed end to the other end. Furnace body 1 is a rotary furnace that can rotate around a flat axis. There are transfer discs 5 at both ends of the rotary furnace. The devices on both sides are connected, and the adapter plate 5 can be a splint-shaped flange plate, and there is packing between the splints, and the packing and the splicing plate 3 rotate and cooperate to achieve the purpose of sealing and rotating. A rotary gear 6 is arranged on the periphery of the rotary furnace, and the rotary gear 6 is transmitted with the driving gear driven by the power machine.

[0037] Said pusher device here has multiple, and a kind of exemplifying among the figure is that screw blade 9 is installed on the inner wall of the furnace. Spiral sheet 9 can...

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Abstract

The invention relates to environmental-protection energy-saving equipment, namely a homogeneous progressive gasification furnace. The homogeneous progressive gasification furnace comprises a cylindrical furnace body (1), a feed hopper, a heating pipe (7) and a collecting pipe, and is characterized in that the furnace body (1) is a rotatable revolving body; and a pushing device for pushing fuel to move from a feed end to the other end is arranged inside the furnace body (1). The invention has the following beneficial effects: fuel enters from one end of the furnace body, goes towards the other end during the process of being repeatedly turned over up and down and is heated uniformly, decomposed fully and gasified thoroughly; there is no hazard waste emission; the environment will not be polluted; the structure of the furnace is simple; cost is low; and the furnace has a considerable application prospect.

Description

technical field [0001] The invention relates to an environment-friendly and energy-saving equipment, namely a homogeneous progressive gasification furnace. Background technique [0002] Pyrolysis gasification of coal, straw, garbage and other fuels is a mature technology to reduce emissions and avoid pollution. The existing fuel gasification mainly adopts two methods, one is to control the entry of oxygen after the fuel is ignited, and then burn slowly under the condition of oxygen deficiency to crack and gasify. The other is to use another heat source to decompose and gasify the fuel under anaerobic conditions. The oxygen supply and spontaneous combustion degree of the former method are difficult to control, and it is easy to cause over-burning and under-burning, and the gas production is small and unstable. The latter needs to use fuels such as oil and electricity, and the cost is relatively high. In addition, the fuel lacks stirring, uneven heating, low pyrolysis effici...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10J3/00
CPCC10J3/005Y02P20/10
Inventor 张建臣
Owner 张建臣
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