Environmental Protection Equipment/Automotive Paint Shop

Environmental Protection Equipment

The discharge and energy consumption of “waste water, exhaust gas and solid waste” for the traditional coating technology is relatively high. Nowadays, the country has paid high attention to ecological environment protection, Changhong Intelligence actively responds the state appeal of creating an environmental-friendly and low-carbon economic society, as for the important topics concerning the discharge of “waste water, exhaust gas and solid waste” and energy consumption reduction for coating production line, Changhong makes active engagement and self-innovation.

The Company has successfully developed activated carbon adsorption/desorption system, direct-fired exhaust-gas incinerator, zeolite runner+ RTO combustion system, which are characterized by higher self-innovation, so the expert-group identify these quickly.

At present, the Company has a number of cases that exhaust gas treatment equipment successfully implemented, relying on technological progress and professionals’ adherence, great contribution has been made in innovated green coating.

Zeolite Runner+ RTO system

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“TNV Exhaust-gas Incinerator” System

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Activated Carbon Adsorption/Desorption System

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The intelligent, green and high-end modern painting production line can fully realize the processes of body electrophoresis, primer, and topcoat spraying, fully realizing intelligent production.

green paint

The xylene-containing organic waste gas produced in the painting drying room is the main polluting gas produced during the painting process. XCMG Automobile adopts energy-storage waste gas incineration treatment equipment (RTO) for treatment. After purification, the concentration is reduced to 0.0058g/m3, and the purification efficiency It can reach more than 98%. The waste gas is burned into carbon dioxide and discharged at high altitude. The pollutant emission rate and emission concentration can meet the emission standards, and the heat recovery rate is as high as 95%.

The spray booth in the body painting workshop adopts the Venturi type spray booth with air supply from the top and suction from the bottom. The bottom of the spray booth is a Venturi-type wet paint mist collection system, which atomizes the water and fully mixes it with the air containing the paint mist, and then separates the water containing the paint from the air through the water baffle. The paint mist purification efficiency is over 90%.