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Garbage disposal unit and method thereof

A technology of waste treatment device and heat preservation device, which is applied in waste heat treatment, furnace cooling, cement production, etc., which can solve the problems of energy shortage, waste treatment, environmental protection and emission, and achieve the effect of good ventilation in an oxygen-enriched environment

Inactive Publication Date: 2010-05-12
和云杉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the many disadvantages of the existing garbage treatment system, the problem of energy shortage and the problem of environmental protection and discharge of garbage treatment, the present invention provides a garbage treatment device, which is to convert various garbage into bio-oil without external energy. , combustible gas, ecological cement clinker, liquid carbon dioxide, nitric acid, sulfur trioxide and no solid or gaseous emissions

Method used

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  • Garbage disposal unit and method thereof
  • Garbage disposal unit and method thereof
  • Garbage disposal unit and method thereof

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Embodiment Construction

[0118] In the specific implementation process of the present invention, a unit should be formed by 3 to 6 reactors. This is because the warm-up and start-up of the reactor needs to consume a large amount of fuel, and the reactor needs to be continuously produced for 2 to 3 months after starting and then enters the maintenance period. . Multiple reactors form a unit, the first is the sharing of fuel and electric energy, and the sharing of waste heat of liquid and gaseous heat carriers and the cascade utilization of thermal energy can improve the energy utilization efficiency of the entire system.

[0119] figure 1 It is a schematic diagram of the process principle flow after the reactor is warmed up and started, and it will be explained separately after the reactor is warmed up and started. Garbage enters the garbage sorter (1), sorts out aluminum, iron and other metals, and the rest enters the drying crusher (2) , the source of heat at this time is the clinker waste heat reco...

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Abstract

The invention utilizes biological thermal chemical conversion technique to thermally decompose several life or industry wastes into biological oil and combustible gas, without external energy. Wherein, the solid slag can be used as the material to burn biological cement, to obtain the biological cement grog; it has no solid discharge or even no gas discharge; the carbon dioxide, azotic acid, and sulfur trioxide of generated waste gas can be recycled; and the left waste gas can be added with oxygen to be used without discharged to environment; the chlorine, sulfur, and fluorin in the harmful waste can be completely neutralize and adsorbed in high temperature, to be nontoxic calcium chloride, calcium sulfate, and calcium fluoride; and most of heavy metal and radioactive element are solidified in the cement grog. The invention can extract biological resource from pollution.

Description

Technical field [0001] The invention relates to vacuum pyrolysis of various garbage (domestic and industrial) into bio-oil and combustible gas by using biomass thermochemical conversion technology; the solid residue after garbage pyrolysis is used as the raw material for burning ecological cement to burn the cooked ecological cement. materials; carbon dioxide, nitric acid, and sulfur trioxide are recovered from the waste gas produced, and the remaining waste gas is added to oxygen for recycling without being discharged into the atmosphere. Waste treatment technology without solid or gaseous emissions. Background technique [0002] It is well known that improper disposal of domestic waste and industrial waste will cause harm to the environment, ranging from stench to breed germs, flies, mosquitoes, mice, and heavy metals in the waste to pollute the land and groundwater. There are three types of waste treatment systems in my country: 1. Garbage composting Garbage composting i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B09B3/00C04B7/24F27B14/00F27D9/00F27D17/00
CPCY02P10/25Y02P40/10Y02P40/18
Inventor 和云杉
Owner 和云杉
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