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Introduction to the Characteristics of Tangshan Catalytic Combustion Process

2021-10-30

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Introduction to the Characteristics of Tangshan Catalytic Combustion Process
1. Establish bypass internal circulation in the adsorption zone. After being adsorbed in the adsorption zone, the exhaust gas does not meet the standard and enters the bypass for internal circulation for adsorption treatment. The basic idea of this bypass internal circulation is to eliminate existing pollution and absorb new pollution.
2. Setting of cooling air ducts. When working conditions are very complex, the concentration of VOCs may sharply increase. Introduce some cold air into the adsorption zone to reduce the amount of adsorbed air. At the same time, fresh air is added after heat transfer 2 to maintain the adsorbed air entering the catalytic reactor within the preset range. Air volume. The basic idea of this method is to use fresh air to dilute high concentrations of VOCs, so it will also extend the processing time in terms of effectiveness.
Compared with traditional processes, the entire system adopts an induced draft fan design, which is convenient for side adjustment. Remove the cooling fan used in the catalytic combustion device, address symptoms rather than root causes, and control the concentration of VOCs in the runner components.
4. Remove the electrical auxiliary heating system from the catalytic combustion chamber and heat the air to the ignition temperature of VOCs through heat transfer 2. The reaction heat is used to stabilize the temperature of the catalytic combustion chamber between 500 and 600 ℃.
5. The wheel speed is easy to adjust, and can be appropriately increased for every 2 revolutions to reduce the VOCs adsorbed per unit time and area of the wheel speed, ensuring system safety.
If necessary, please feel free to contact the catalytic combustion manufacturer of Tangshan Lantian Aoyu at any time

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