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Method for synergistic treatment of urban and rural household garbage by cement kiln

A domestic waste and co-processing technology, applied in cement production, water/sludge/sewage treatment, combustion methods, etc., to achieve zero discharge of waste water, increase calorific value, and reduce consumption

Active Publication Date: 2017-11-10
蓝天众成环保工程有限公司 +2
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  • Claims
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Problems solved by technology

The domestic waste incineration system also needs to build a bypass ventilation system

Method used

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  • Method for synergistic treatment of urban and rural household garbage by cement kiln
  • Method for synergistic treatment of urban and rural household garbage by cement kiln
  • Method for synergistic treatment of urban and rural household garbage by cement kiln

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Embodiment Construction

[0032] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0033] refer to Figure 1-6 , the specific embodiment adopts the following technical solutions: a cement kiln co-processing system for urban and rural domestic waste, including a domestic waste pretreatment system 1, a domestic waste incineration system 2, a domestic waste leachate treatment system 3, a deodorization system 4 and a side The road ventilation system 5 is characterized in that: the domestic waste pretreatment system and the domestic waste incineration system as the main disposal link can be implemented separately or in a centralized manner according to different construction conditions; the domestic waste pretreatment system and the domestic waste incineration system The domestic waste leachate treatment system and deodorization syst...

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Abstract

The invention discloses a method for synergistic treatment of urban and rural household garbage by a cement kiln, and relates to the technical field of garbage treatment systems. The method comprises a household garbage pretreatment system, a household garbage incineration system, a household garbage leachate treatment system, a deodorizing system and a bypass exhaust system; and the household garbage pretreatment system and the household garbage incineration system, as main treatment links, can be constructed separately or constructed in a centralized manner according to the difference of construction conditions. The household garbage pretreatment system and the household garbage incineration system are matched with the household garbage leachate treatment system and the deodorizing system. The household garbage incineration system is also matched with the bypass exhaust system. The method is convenient to operate, stable in operation, low in investment and high in benefit, totally realizes harmless treatment to waste slag, waste water and waste gas, can totally achieve national standard requirements in environmental influence, and truly achieves harmlessness, recycling, volume reduction and environmental protection of household garbage.

Description

technical field [0001] The invention relates to the technical field of garbage disposal systems, in particular to a method for co-processing urban and rural household garbage by cement kilns. Background technique [0002] Urban and rural domestic waste generally refers to solid waste generated by urban and rural residents. At present, there is no thorough and effective classified collection of household garbage in China, so urban and rural household garbage is also mixed with commercial garbage, garbage generated in municipal maintenance and management. [0003] At present, the annual domestic garbage production amounted to 165 million tons, and the backlog of garbage in our country reached more than 7 billion tons. With the increase of urban and rural population in the future, the annual waste generation is expected to increase at a rate of 8%. The vast majority of domestic garbage has been piled up in the suburbs without treatment, occupying an area of ​​500 million squa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G5/033F23G5/02F23G5/04F23G5/44C02F9/14B01D47/02B01D53/84B01D53/44B01D53/02C04B7/28C04B7/44C04B7/47C02F101/30
CPCB01D47/02B01D53/02B01D53/44B01D53/84B01D2251/95B01D2253/102C02F1/441C02F1/442C02F1/444C02F3/302C02F9/00C02F2101/30C04B7/28C04B7/44C04B7/47F23G5/02F23G5/033F23G5/04F23G5/444Y02A50/20Y02P40/10
Inventor 泥卫东陈美男李晓舟张春辉王星魏锋孙幸福白云凤李琦王顺成沈辉蔡景明张伟杰张应中唐盛伟沈序辉薛朝辉张小军余锐莫正选黄克勇邓华明曾娟刘楷陈锐章梁国勋周轮
Owner 蓝天众成环保工程有限公司
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