Disposal system for urban domestic waste

A technology for urban domestic waste and treatment system, applied in the field of environmental protection engineering, can solve the problems of toxic slag and dust, waste of land resources, long cycle, etc., and achieve the effects of easy popularization, reduction of treatment links, and low cost

Inactive Publication Date: 2016-06-01
ANHUI JIHONG ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, sanitary landfill wastes a lot of land resources, and it is easy to cause pollution to groundwater sources; incineration for power generation can reduce the volume of waste by 50% to 95%, but it is expensive and expensive, and it will release dioxi

Method used

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  • Disposal system for urban domestic waste
  • Disposal system for urban domestic waste
  • Disposal system for urban domestic waste

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Embodiment Construction

[0076] The specific implementation of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0077] Such as figure 1 The structure of the present invention shown is a municipal solid waste treatment system.

[0078] Based on the concept of energy saving, environmental protection and innovation drive, the present invention provides the treatment process and equipment technology of the secondary utilization system of urban domestic garbage, which conforms to the national policy and development direction of energy saving and environmental protection industry, and has the characteristics of a strategic emerging industry. The present invention is the first at home and abroad to use water as the medium, use physical and chemical...

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Abstract

The invention discloses a disposal system for urban domestic waste. The disposal system is provided a bale breaking machine (1), a belt conveyor (2), a four-shaft crusher (4), a vertical spiral air floatation machine (5), a dissolved air flotation machine (6), a solid-liquid separation machine (7), sewage purification equipment (8) and a waste disposal station room (10). According to the technical scheme, the urban domestic waste undergoes advanced treatment; harmful gas in the waste can be resolved, and harmful substances in the waste can be diluted; partial substances float and circulate, the labor intensity in the disposal process is lowered greatly, and a lot of manpower and material resources are saved; the waste serves as raw production material, and organic matter and inorganic matter in the waste are separated and reasonably utilized for producing organic fertilizers and building block material; white pollutants are used for producing thermal insulation material for buildings, and harmless treating and recycling of the waste can be realized.

Description

technical field [0001] The invention belongs to the technical field of environmental protection engineering. More specifically, the present invention relates to an urban domestic waste treatment system. Background technique [0002] With the rapid development of our country's economy, a lot of resources are consumed and a lot of waste is produced, which seriously affects and restricts economic development and threatens people's living quality. Economic development and pollution control have become the consensus of modern society. The direction of environmental protection work is to implement the national development strategy of sustainable development and creating a harmonious society. Environmental protection is a basic state policy of our country. The country has listed the energy-saving and environmental protection industry as one of the seven strategic emerging industries that the country has accelerated its cultivation and development. [0003] According to statistic...

Claims

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Application Information

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IPC IPC(8): B09B3/00B09B5/00C02F9/04C02F11/12
CPCB09B3/00B09B5/00C02F1/24C02F1/50C02F1/5236C02F1/56C02F1/722C02F1/76C02F9/00C02F11/121
Inventor 李继宏王凤美李磊李小飞李金龙刘昌晨
Owner ANHUI JIHONG ENVIRONMENTAL PROTECTION TECH CO LTD
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