Special Vehicle Manufacturing Workshop Welding Smoke Dust Removal Project

This project is the smoke treatment of the welding workshop, the welding workload is large and the welding parts are large, the smoke and dust accumulation in the workshop is more, and the air circulation is not smooth.

In order to protect the health of employees, improve the air quality and working environment in the welding workshop, and meet the requirements of the relevant national occupational health and environmental standards, Moland central Welding Fume Exhaust System is installled.

This workshop is a new workshop with 3 spans, the width is 24 meters, the length is 100 meters, a total distribution of several welding stations, welding parts are relatively large, welding stations are not fixed, need to avoid the crane lifting workpiece. Laser cutting machine 14 meters ×2.3 meters, there is no dust purification equipment.

Considering that the welding workpiece is relatively large, the dust removal method can not affect the lifting of the workpiece and the production efficiency of the worker, so we recommend the Blow-suction Fume Extraction System.

Model: MLWF2000C Industrial Fume Extractor, power: 15KW, air volume: 20000m³/h.

The Industrial Dust Collector is equipped with air pipe return air outlet and air supply outlet, and the return air outlet distribution and laying position are collected at the dense height of dust accumulation (4-7 meters, and the welding point location is different, and the dense height of dust is different). After filtering, the air inlet and exhaust pipe reach the air supply outlet to meet the indoor circulation standard. Into the same layer of highly continuous cycle of dust purification system - blowing smoke purification system.

The efficiency of collecting harmful dust is high in the same high-density area. With high efficiency filter, the filtration accuracy fully meets the indoor emission standards, and the filtration efficiency reaches 99.9%, effectively improving the working area environment; Because the collection of smoke is not directly targeted at the smoke producing part, the Welding Fume Exhaust System is not affected by the size of the welding workpiece and the change of the welding station. Thoroughly solve the problem of dust purification, will not cause secondary pollution to the atmosphere.

The two Industrial Dust Collectors are used together to form a perfect Blow-suction Fume Extraction System, and the required air volume is only half of the traditional mixed air supply form, and the operation energy consumption is greatly reduced. Because the dust can reach the indoor emission standard after filtration, the indoor air can be circulated to avoid the waste of indoor cooling capacity/heat energy caused by external exhaust; The dust removal system is not affected by the operator's use habits, and the operator is not affected by any interference from the dust removal system during the working process, which can greatly improve the production efficiency.

Blow-suction centralized dust removal is suitable for welding large structural parts, and the welding position is not fixed, the workpiece is large, and the welding dust is difficult to capture complex conditions. The fan speed can be automatically adjusted according to the smoke concentration in different positions of the workshop to reduce energy consumption.