What are the characteristics of catalytic combustion waste gas treatment equipment

With continuous environmental deterioration and air pollution, environmental protection supervision has become increasingly stringent. Garbage and industrial pollution are serious, making harmless combustion treatment an essential disposal method. Catalytic combustion equipment is an excellent choice for organic waste gas purification.

The waste gas treatment project mainly consists of a gas collection system and a purification processing system. The technological process includes five core sections: particle removal section, activated carbon adsorption section, electric heating catalytic section, desorption section and automatic control system. Activated carbon utilizes its microporous adsorption characteristics to adsorb and concentrate organic solvents from high-air-volume and low-concentration waste gas. The purified gas can be discharged directly up to standard.

Waste gas is delivered into the combustion furnace by a blower and electrically heated to 250-300°C. Under the action of catalysts, organic pollutants are oxidized and decomposed into carbon dioxide and water. The high-temperature flue gas passes through heat regenerators, where most of the heat is absorbed. After temperature reduction, the clean gas is discharged through the chimney. Generally, the regenerative catalytic combustion system is equipped with three regenerative chambers. Controlled by the PLC program, waste gas undergoes cyclic operation: preheating in the heated regenerative chamber, oxidation reaction in the combustion chamber, heat release in the regenerative chamber, and final emission. Part of the purified gas is diverted to the third chamber to purge residual untreated waste gas.

Characteristics of Catalytic Combustion Equipment：

1. Excellent physical properties: low thermal expansion coefficient, high specific heat capacity, large specific surface area, low pressure drop, low thermal resistance, good thermal conductivity and excellent thermal shock resistance;

2. High manufacturing standard: heat regenerators are arranged neatly with minimal dislocation during installation;

3. Long service life: resistant to slag corrosion, adhesive corrosion and high-temperature deformation;

4. Smooth hole wall with low back pressure;

5. Thin hole wall, large capacity, high heat storage capacity and compact structure occupying small space.

The company has more than ten years of professional experience in coating environmental treatment. It is a comprehensive environmental protection enterprise integrating research, design, production, sales and after-sales maintenance services. The professional solutions cover spraying environmental management, waste gas collection, VOC treatment, paint mist purification, paint and powder drying and curing, oil mist removal and dust disposal.