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Microwave carbonization process

A microwave and process technology, applied in the field of microwave carbonization process, can solve problems such as affecting cultivation, high cost, environmental pollution, etc., and achieve the effects of saving energy, improving efficiency, and reducing supporting facilities

Inactive Publication Date: 2021-05-07
马宇宏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Composting takes a long time to ferment and seriously pollutes the environment
The treatment methods for livestock and poultry manure are dry and wet separation first, extrusion molding, and drying process is complicated and costly
The treatment method for straw is high cost of dry distillation and carbonization, or crushed and returned to the field for a long period of decay, which affects cultivation
Farmers basically use incineration, which seriously pollutes the environment

Method used

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  • Microwave carbonization process

Examples

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Effect test

Embodiment Construction

[0008] 1. From the feed port (1) through the pulverizer (2), the kitchen waste, livestock and poultry manure, and straw are pulverized into particles with a diameter of 2 cm.

[0009] 2. Add 10% water while finely pulverizing, which can be filtered sewage. The blade (3) of the fine pulverizer is composed of multiple blades. The remaining garbage, livestock and poultry manure, and straw are all crushed into paste.

[0010] 3. Finely crushed kitchen waste, livestock and poultry manure, and straw fall into the carbon fiber tray (7) through the discharge port (6). There are dense gaps at the bottom of the carbon fiber tray (7), and the gap width is 1 The millimeter acts as a wet and dry separator to filter out excess water. Lay flat in the carbon fiber tray (7), the thickness is not more than 5 cm and compacted, the pressure is 5 kg / cm2.

[0011] 4. Microwave carbonization:

[0012] a. The microwave carbonizer consists of a microwave carbonizer box (8), a transformer (9), a mag...

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PUM

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Abstract

The invention relates to a microwave carbonization process, in particular to carbonization of kitchen garbage, livestock and poultry manure and straw. The process is characterized by comprising the following steps of: mixing kitchen garbage, livestock and poultry manure and straw with water, crushing into paste, carrying out dry-wet separation, compacting, and carrying out microwave carbonization in which oxygen is isolated from nitrogen. The carbonization is thorough, the energy is saved, the pollution problem is basically solved, and continuous operation can be carried out to realize industrialized production and management.

Description

Technical field: [0001] The invention relates to a microwave carbonization process, in particular to a microwave carbonization process for kitchen waste, livestock manure and straw. Background technique: [0002] Currently known methods for processing kitchen waste are: 1. landfill, 2. incineration, and 3. composting. Landfill occupies a large area and causes serious pollution. Incineration must first be dried and the cost remains high. Composting takes a long time to ferment and seriously pollutes the environment. The treatment methods for livestock and poultry manure are dry-wet separation, extrusion molding, and drying processes, which are complicated and costly. The treatment method of straw is high cost of dry distillation and carbonization, or crushed and returned to the field for a long period of decay, which affects cultivation. Farmers basically use the method of incineration, which seriously pollutes the environment. Invention content: [0003] In view of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B5/00B02C18/14
CPCB09B3/00B09B5/00B02C18/0092B02C18/142B02C2201/06B09B3/40
Inventor 马宇宏
Owner 马宇宏
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