Life-garbage comprehensive treatment technology

A technology for comprehensive treatment of domestic waste, applied in the field of waste treatment technology, to achieve the effects of improving economic benefits, preventing secondary pollution, and prolonging burning time

Inactive Publication Date: 2006-10-25
滕清华 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

A comprehensive treatment process for domestic waste

Method used

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  • Life-garbage comprehensive treatment technology

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Embodiment Construction

[0016] The utility model relates to a comprehensive domestic waste treatment process as shown in the accompanying drawing. It mainly includes the following process steps:

[0017] (1) Squeeze dehydration: The domestic garbage sorted out of iron and other metal materials and waste batteries is transported to the extrusion machine by the transport vehicle for extrusion dehydration. The extruded sewage is sent to the sewage treatment plant through pipelines or treated by biochemical methods. Squeeze and dehydrate the garbage and sediment in the sewage to be sent to the storage fermentation warehouse by the transport vehicle.

[0018] (2) Storage and fermentation: The garbage and sediment of the above (1) enter the garbage storage and fermentation warehouse and naturally ferment in the warehouse for 3-7 days. The fermentation time is shorter in summer when the temperature is high, and the fermentation time is longer in winter when the temperature is low. The stored and fermente...

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Abstract

The present invention relates to a comprehensive treatment process of house refuse. Said treatment process includes the following steps: (1), squeezing and dehydrating; (2), storing and making fermentation, (3), using rotary baking incinerator to make firest incineration; (4), using vertical incinerator to make secondary incineration; (5), smoke primary treatment; (6), smoke waste heat utilization for power goneration and heating water; (7), secondary treatment of smoke; and (8), utilization of incinerator slag to make building material.

Description

Technical field [0001] The invention relates to a treatment process for garbage, in particular to a comprehensive treatment process for domestic garbage. Background technique [0002] In real life, a large amount of domestic garbage is produced, which will cause great pollution if not treated, seriously affecting people's quality of life, especially sanitary conditions. At present, the treatment of domestic waste, especially municipal solid waste, has attracted the attention of many countries. Due to large land occupation, secondary pollution and other reasons, the method of landfilling has been seldom used. Most of them are processed by furnace, kiln and other combustion techniques. In the foreign incineration process, methods such as refueling or coal addition or electricity are used to support combustion. Although the treatment effect is better, the operating cost is high. In the domestic incineration process, some fuels are added to support combustion, and some need t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B5/00B09B3/00F27D17/00
CPCY02P10/25
Inventor 滕清华潘云芳彭朝华滕云潘卫东
Owner 滕清华
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