Equipment Principle:
Paint mist and dust are generated during the painting process on the spray painting bench for workpieces. Most of the paint is deposited on the workpieces, while the rest is carried away with the exhaust air, forming paint mist and dust. These particles have low concentration and small size, with most being below 10μm. The paint mist outside the cabinet is drawn into the mist purification treatment box by the fan's suction, where a gas-liquid separator performs air-water separation. After separation, the air moves through the box, encountering multi-stage filter plates. The paint mist makes complete contact with the filter plates, and the particle dust is adsorbed by the plates. The remaining clean exhaust gas is then filtered through a mesh filter before entering the activated carbon adsorption purification box. This box utilizes the strong adsorption capacity of activated carbon for organic gases to purify the air. The activated carbon purification box is composed of an inlet, an activated carbon filtration section, and an outlet section. Organic waste gases enter the box through the air inlet, and the purified exhaust gas that meets the standards is discharged into the atmosphere under the suction force of the fan.
First Stage Filtration: The V-shaped paper dry filter (fire-resistant type) removes paint mist and moisture from the air brought by the water curtain. Features of the V-shaped filter paper: The paint filter paper is made of imported Swiss kraft paper, with a pleated structure, effectively absorbing excessive spraying. It forces the airflow to change direction multiple times, causing the paint mist particles in the air to adhere to the filter paper and not be carried away by the airflow. The fire-resistant V-shaped paper filter uses fire-resistant paper filter material, has strong paint adsorption capability, good continuous airflow stability, and unobstructed air flow, ensuring better spraying conditions and better surface quality control, with higher spraying quality. Low operating costs, longer service life, easy operation, convenient installation, and environmentally friendly recyclable.
Second and third stages of activated carbon: The gas is powered by a fan and enters the chamber under positive or negative pressure. Due to the presence of unbalanced and unsaturated molecules on the solid surface of the activated carbon, when this surface comes into contact with the gas, it can attract gas molecules, causing them to concentrate and remain on the solid surface. This吸附 pollutants, and after passing through a filter, the exhaust gas enters the dust removal system of the equipment, with the purified gas being emitted at high altitude meeting the standard requirements.
Product Features:
High adsorption efficiency, noticeable effects, and wide applicability.
2. Capable of handling various mixed organic waste gases simultaneously; purification efficiency ≥ 95%.
3. Compact equipment construction, small land occupation; simple maintenance and management, low operation costs.
4. Utilizes automated control operation design for easy and safe operation.
5. Fully enclosed design, suitable for both indoor and outdoor use.
6. Capable of handling multiple mixed waste gases simultaneously.
Application Scope:
Activated carbon environmental boxes are mainly used for the treatment of organic waste gases with high air volume and low concentration.
Activated carbon adsorbents can treat and purify a variety of organic and inorganic pollutants: ketones, alcohols, ethers, alkanes, and their mixed organic waste gases, acidic waste gases, and alkaline waste gases; primarily used in pharmaceuticals, smelting, chemical engineering, machinery, electronic component production, battery (battery) manufacturing, electrical painting, shoe manufacturing, rubber, plastic, acid washing workshops, printing, environmental protection desulfurization, laboratory exhaust, pharmaceutical production plants, painting workshops, food and brewing, furniture production, odor control, and the purification of harmful waste gases produced in various industrial production workshops.
