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Internal rotary gasifier and domestic waste treatment technology

A technology for domestic garbage and gasification furnaces, which is applied in the direction of gasification device feeding tools, petroleum industry, and the manufacture of combustible gases, etc. It can solve problems such as pollution, achieve high efficiency, realize energy recycling, and achieve good gasification effects

Inactive Publication Date: 2017-08-04
HUNAN YUANYANG COAL MACHINE MFG
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] The present invention aims to provide an internal rotary gasification furnace and domestic waste treatment process. The gasification furnace can not only solve the problem of increasing urban domestic waste, but will not pollute the environment, and at the same time solve the problem of dioxins. The problem of land air pollution has greatly protected the health of the people

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  • Internal rotary gasifier and domestic waste treatment technology
  • Internal rotary gasifier and domestic waste treatment technology
  • Internal rotary gasifier and domestic waste treatment technology

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Embodiment Construction

[0033] The present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. For the convenience of description, if the words "up", "down", "left" and "right" appear in the following, it only means that the directions of up, down, left and right are consistent with the drawings themselves, and do not limit the structure.

[0034] An internal rotary gasifier, such as figure 1 As shown, it includes a furnace body, a leveling and pressing structure, a furnace bridge, a lifting device and a rotating device for driving the leveling and pressing structure to lift and rotate, and a furnace bridge rotating device for driving the furnace bridge to rotate.

[0035] The rotating device is mainly composed of a motor and a reducer 27, and the motor is connected to the top of the rotati...

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Abstract

The invention discloses an internal rotary gasifier and a domestic waste treatment technology. The internal rotary gasifier comprises a gasifier body and a material balancing and pressing structure, wherein a feeding hole is formed in the top of the gasifier body and an ash outlet is formed in the bottom of the gasifier body; an air outlet is formed in the upper part or the top part of the gasifier body; the material balancing and pressing structure is arranged in the gasifier body and is used for uniformly dispersing a material from the feeding hole into a gasifier cavity and pressing the material which is uniformly dispersed into the gasifier cavity; the material balancing and pressing structure is fixedly connected with the bottom end of a rotating shaft which partially extends outside relative to the top of the gasifier body; and a lifting device for driving the rotating shaft to move up and down along the axial direction and a rotating device for driving the rotating shaft to horizontally rotate are arranged at the top end of the rotating shaft. The problem of increasing municipal domestic wastes can be solved, the environment is not polluted, meanwhile, the problem of pollution of dioxin to land and air is also solved, and the physical health of people is greatly protected.

Description

technical field [0001] The invention relates to an internal rotation gasifier and a domestic waste treatment process, belonging to the technical field of domestic waste treatment. Background technique [0002] According to the prediction of the environmental protection department, my country's garbage will increase to 480 million tons in 2030, with an annual increase of 10%. At present, my country's garbage is mainly landfilled. This landfill method is low in cost but consumes a lot of land, and it is very polluting to the land. serious. [0003] In order to solve the problem of urban waste reduction, my country has successively introduced European and Japanese waste incineration technologies to alleviate the increasing problem of urban domestic waste. However, this method has been in operation for more than 10 years, and the situation is not optimistic. The Chinese Academy of Sciences and Peking University environmental protection authoritative experts have inspected and ev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10J3/20C10J3/30
CPCC10J3/20C10J3/30C10J2200/15
Inventor 李本平李达肖建群陈文凯
Owner HUNAN YUANYANG COAL MACHINE MFG
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