Solid household refuse pyrolysis and gasification power generation device

Abstract

The invention relates to a solid household refuse pyrolysis and gasification power generation device. The solid household refuse pyrolysis and gasification power generation device is characterized by comprising a feeding tank (1), a magnetic separation conveying belt (2), a pulverizer (4), a spiral feeding machine (7), a gasifier (8), a cyclone removal device (21), a pressurizing induced draft fan (22), a water seal type dust removal explosion prevention device (23), a secondary decoking and cooling tower (24), a ternary decoking and cooling tower (25), a gas test fire head (26), a gas storage cabinet (31), a gas turbine generator (32) and a dust remover (33) which are serially connected with one another by pipes. The solid household refuse pyrolysis and gasification power generation device is high in universality of household refuse; requirements on household refuse composition on original refuse treatment are low; and complicated original refuse treatment procedures are reduced. The solid household refuse pyrolysis and gasification power generation device is simple to operate and use, stable in thermal efficient, high in gas yield and high in safety, and is harmless treatment complete equipment which can treat household refuse harmlessly, and further can carry out gasification by the household refuse secondarily.

Description

technical field [0001] The invention relates to a solid domestic waste pyrolysis gasification power generation device, especially a solid domestic waste pyrolysis gasification power generation device used in towns and third- and fourth-tier cities. Background technique [0002] Environmental protection is a basic national policy of our country and an important responsibility of local governments at all levels in our country. However, with the continuous improvement of my country's reform and opening up, the economy has developed rapidly, the scale of cities has been expanding day by day, the population has continued to increase, and people's requirements for their own living environment and environmental protection measures have continued to increase. If domestic waste is not effectively disposed of, the environmental conditions in the region will deteriorate day by day, directly affecting people's health and living environment, and posing a great threat to the ecological en...

AI Technical Summary

Problems solved by technology

[0004] At present, there are many types of solid domestic waste gasification power generation equipment, but most of the waste-to-energy equipment has a complex structure, all of which are large-scale equipment, which is inconvenient to move and has high manufacturing costs. Most of them are produced by traditional methods, which are difficult for ordinary users to accept.

And all of them adopt the direct combustion method, which can only be used in cities that generate more than 1,000 tons of domestic waste per day. Townships and third- and fourth-tier cities have become blank areas, and only landfill treatment is required, which causes secondary pollution of garbage and wastes land resources.

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