Stale garbage incineration and building material preparation system

A waste incineration and stale technology, applied in incinerators, combustion methods, combustion types, etc., to improve operational efficiency, facilitate control, and save land for borrowing and fuel.
CN107448944AActive Publication Date: 2017-12-08北京鸿洲兴业环保科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
北京鸿洲兴业环保科技有限公司
Publication Date
2017-12-08

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Abstract

The invention discloses a stale garbage incineration and building material preparation system. The system comprises excavator screening equipment, a RDF preparation device, a humus soil blank production device and a finished product calcining device; the excavator screening equipment is used for dividing stale garbage into oversize products and undersize products; one part of the oversize products are light substances with a certain heat values; the undersize products are humus soil; the RDF preparation device is used for preparing oversize combustible matters as RDFs; the humus soil blank preparation device is used for preparing the undersize products as blanks; and the finished product calcining device uses the RDFs as fuels for calcining the blanks to prepare finished building materials. The blanks are prepared by the humus soil in the stale garbage; and the RDFs are prepared by the light substances with a certain heat values in the stale garbage as a heat source for burning the blanks, so that perfect combination of the environmental treatment and the resource utilization can be achieved. The stale garbage incineration and building material preparation system is higher in resource utilization rate and better in environmental protection.
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Description

technical field

[0001] The invention relates to the field of solid phase waste treatment, in particular to a stale waste incineration and building material production system. Background technique

[0002] With the expansion of the city, in the case of very tight land resources and high land prices, there are situations where the landfill has to be relocated as a whole. This situation is also increasing, and people gradually begin to relocate the landfill. In-depth research and practice of re-exploitation and reuse.

[0003] However, when excavating and refilling landfills, not only will a large amount of stale waste resources that have been buried be produced, but also the problem of finding a way out for these stale wastes will be faced. How to solve the problem of secondary pollution of stale garbage generated during the landfill clearance process; how to find a reasonable way for the mining of stale garbage, and how to recycle the usable materials need to be studied and ...

Claims

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