Thermal Pyrolysis Technology for Organic Waste

Thermal Pyrolysis Technology for Organic Waste

This system utilizes a "low-oxygen pyrolysis + flue gas incineration + waste heat recovery" process for the industrial-scale comprehensive utilization of organic matter. Organic matter undergoes pyrolysis under low-oxygen conditions, producing combustible pyrolysis gas. This gas is then efficiently incinerated at high temperatures in a combustion furnace. The heat generated during incineration is recycled internally through heat conduction, effectively reducing the need for external fuel and lowering operating costs. The pyrolysis gas undergoes complete combustion at >850℃ with a residence time of >2s, ensuring that the exhaust gas meets emission standards. The system operates continuously with a negative pressure to ensure operational safety.


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Product Description

Equipment Introduction

This system utilizes a "low-oxygen pyrolysis + flue gas incineration + waste heat recovery" process for the industrial-scale comprehensive utilization of organic matter. Organic matter undergoes pyrolysis under low-oxygen conditions, producing combustible pyrolysis gas. This gas is then efficiently incinerated at high temperatures in a combustion furnace. The heat generated during incineration is recycled internally through heat conduction, effectively reducing the need for external fuel and lowering operating costs. The pyrolysis gas undergoes complete combustion at >850℃ with a residence time of >2s, ensuring that the exhaust gas meets emission standards. The system operates continuously with a negative pressure to ensure operational safety.

 

Equipment Advantages

Green and Environmentally Friendly Processing System

Odorless operation throughout, reduction rate greater than 98%

Closed-Loop Recycling Technology

The system effectively addresses carbon emissions through internal recycling, achieving efficient resource utilization.

Emission Control Technology

The system effectively addresses flue gas emissions, ensuring that emissions meet standards.

Intelligent Integrated System

The system uses a modular, standardized, and integrated design with fully automated control, enabling unattended operation.

High-Efficiency Energy-Saving System

The system boasts low energy consumption, simple operation, and convenient maintenance and repair.

 

Process Principle

After the pyrolysis furnace stabilizes, the interior is divided into four stages from top to bottom: drying layer, gasification layer, red charcoal layer, and ash layer.

Drying Layer: The drying chamber is located at the top of the furnace body, and flue gas is extracted from the top to accelerate material drying.

Pyrolysis Gasification Layer: The dried material absorbs heat from the red charcoal layer, gasifying to produce hydrocarbon combustible gases such as H2/CO/CH4/C2H6. Under oxygen-deficient conditions, at temperatures between 500℃ and 600℃, the concentration of combustible gas reaches optimal conditions.

Red Charcoal Layer (Combustion Layer): In an oxygen-deficient or low-oxygen environment, no open flames are produced. A stable red charcoal layer, approximately 500mm thick, maintains a temperature of 600℃, providing stable heat energy for the upper gasification and drying layers.

Ash Layer: After the material in the red charcoal layer is completely burned, it forms a solid substance that can be reused after high-temperature, harmless treatment.

 

Operational Site

Category:

Equipment Manufacturing

Key word:

Aerospace Kaitian Environmental

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