Industrial solid waste recycling cyclic utilization device

A solid waste and recycling technology, which is applied to the removal of solid waste, chemical industry, petroleum industry, etc., can solve the problems that affect the internal cleanliness of the device, easily cause accumulation, reduce the crushing effect, etc., achieve sufficient removal of impurities and heating, and improve Recycling efficiency and the effect of improving work efficiency

Active Publication Date: 2020-08-04
SOUTH CHINA INST OF ENVIRONMENTAL SCI MEP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing industrial solid waste resource treatment devices have the following defects: 1) All solid wastes are put into crushing treatment uniformly, which is easy to cause accumulation and reduce the crushing effect, and the particle size of the crushed waste is not uniform, prolonging the subsequent pyroly

Method used

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  • Industrial solid waste recycling cyclic utilization device
  • Industrial solid waste recycling cyclic utilization device
  • Industrial solid waste recycling cyclic utilization device

Examples

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Example Embodiment

[0036] Example: such as figure 1 The shown industrial solid waste resource recycling device mainly includes a screening and crushing element 1 for crushing waste materials, a mixing and impurity removal element 2 for pretreating the waste processed by the screening and crushing element 1, and a mixing The waste material drying element 3 for drying the waste after the pretreatment of the impurity removal element 2, the pyrolysis furnace 4 for performing high-temperature heat treatment on the waste material treated by the waste material drying element 3, and the dust removal for the gas generated by pyrolysis in the pyrolysis furnace 4 5. A power supply electrically connected to each electrical component;

[0037] The screening and crushing element 1 includes a side wall provided with a material inlet 100 and a filter screen 101 provided on the side wall, and a pulverizing inner cylinder 10 with ten pulverizing knives-1010 evenly arranged on the inner wall of the filter screen 1...

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Abstract

The invention discloses an industrial solid waste recycling cyclic utilization device, and belongs to the technical field of waste treatment. A screening pulverizing element, a mixing impurity removing element, a waste drying element, a pyrolysis furnace, a dust removal device and a power source are mainly included. The mixing impurity removing element is used for adding related reagents into crushed industrial solid waste for pretreatment, and part of organic pollutants in the waste are removed; and in addition, the pyrolysis furnace is utilized for conducting pyrolysis treatment on the pretreated waste, surplus organic matter in the waste is removed, and after pyrolysis gas generated in the pyrolysis process is subjected to purification treatment through the dust removal device, combustible gas and biological oil are obtained, carbon high-quality fuel is generated due to pyrolysis, and the above products can be repeatedly utilized. Recycling treatment of the industrial solid waste isachieved, energy saving and environment protection are achieved, and pollution caused to the environment from the industrial waste is avoided.

Description

technical field [0001] The invention belongs to the technical field of waste treatment, and in particular relates to an industrial solid waste resource recycling device. Background technique [0002] Industrial solid waste refers to solid and semi-solid items and substances that have lost their original use value or have not lost their use value but are discarded or abandoned in industrial production activities. It can be divided into general industrial waste (such as blast furnace slag, steel slag, red mud, non-ferrous metal slag, fly ash, cinder, sulfuric acid slag, waste gypsum, desulfurization ash, carbide slag, salt mud, etc.) and industrial hazardous solid waste, namely hazardous Solid Waste. [0003] With the rapid development of the economy and the improvement of the industrial level, the output of solid solid waste is also increasing year by year, and the content of organic matter in industrial solid waste is high, and a large amount of industrial waste will pollut...

Claims

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Application Information

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IPC IPC(8): B09B3/00B02C18/12B02C23/16B08B9/093B08B9/08B08B9/087F26B21/00C10B53/00C10B57/10C10K1/02C10L1/00
CPCB02C18/12B02C18/2216B02C23/16B02C2023/165B08B9/08B08B9/087B08B9/093B09B3/00C10B53/00C10B57/10C10K1/02C10L1/00F26B21/001Y02P20/10
Inventor 檀笑陈烁娜刘长胜张明明温勇任婷艳奚蓉马若凡何少敏
Owner SOUTH CHINA INST OF ENVIRONMENTAL SCI MEP
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