Urban garbage purifying utilizing system and garbage processing method

A technology for urban garbage and garbage, applied in the direction of combustion methods, incinerators, combustion types, etc., can solve the problems of strong water solubility of paper towels and toilet paper, non-recyclable, increased investment in flue gas purification equipment, and secondary pollution of the large environment, etc., to achieve The effect of flexible use, easy implementation, and small-scale purification equipment

Active Publication Date: 2014-04-09
广西华都环境投资集团有限公司
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  • Abstract
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Problems solved by technology

[0010] ①. Waste paper mainly includes newspapers, periodicals, books, various packaging papers, office paper, advertising paper, cartons, etc. It is worth noting that paper towels and toilet paper are not recyclable due to their strong water solubility
[0031] The method of pure incineration has certain difficulties for household garbage, because the ignition point of household garbage is very low, and the

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  • Urban garbage purifying utilizing system and garbage processing method
  • Urban garbage purifying utilizing system and garbage processing method
  • Urban garbage purifying utilizing system and garbage processing method

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Embodiment Construction

[0060] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0061] Such as Figure 1-4 As shown, a system for purification and utilization of urban waste is characterized in that: it includes a pretreatment system, a decomposition system, a heat treatment system and a purification system;

[0062] The pretreatment system includes a first-level sorting device for separating scrap iron from abnormal objects and stones, a second-level sorting device for separating waste paper from plastic bags, and a third-level sorting device for separating waste paper from plastic bags;

[0063] The heat treatment system includes an incineration device for incinerating other garbage separated by the three-stage classification device, a heat energy recovery device and a cyclone dust collector. The cyclone dust collector is connected with the flue of the incineration device, and the cyclone dust collector collects The particles are re

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Abstract

The invention provides an urban garbage purifying utilizing system and a garbage processing method. The urban garbage purifying utilizing system comprises a pre-processing system, a resolving system, a heat processing system and a purifying system. The pre-processing system is used for separating scrap iron, special-shaped objects and stones out, and used for separating waste paper and plastic bags; the heat processing system comprises an incinerator and a heat energy recycle device, and the heat energy recycle device is used for recycling heat energy generated by the incinerator and supplying the heat energy for the resolving system; the resolving system comprises a refining device used for refining garbage and a resolving disinfection device used for resolving and disinfecting garbage; the purifying system comprises a smoke purifying unit used for purifying smoke generated by the heat processing system and the resolving system. According to the urban garbage purifying utilizing system, based on an urban garbage processing method, a mechanical classifying function and a scientific processing method are added, processing cost is lowered, and the internal structure of purifying equipment is simplified, so that the purifying equipment is easy to manufacture and convenient to implement, the equipment failure rate is lowered, occupied land is reduced, and secondary pollution is avoided.

Description

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Claims

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Application Information

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Owner 广西华都环境投资集团有限公司
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