Purification of welding fume purifier is a kind of work station dust removal. Unlike ordinary work station dust removal, smoke and dust purification can not lay a centralized pipeline, the inhaled smoke and dust will be introduced into the filtering system, the filtered clean air will be re-discharged to the workshop, and the smoke and dust will be deposited in the container. Welded fume purifier is composed of purifier, suction arm and suction hood. The purifier is generally divided into upper, middle and lower boxes. The upper boxes have induced draft fan, pulse valve, air bag and pulse ash cleaning controller. The middle boxes have nozzle, the lower boxes are welded fume filter chamber, with filter barrel and activated carbon inside, and dust collecting hopper at the bottom is used to collect dust under the filter barrel in time.
Structure composition
The main components of welded dust purifier include: universal suction arm, high temperature suction hose, dust hood (with air volume regulating valve), fire-retardant net, flame-retardant high-efficiency filter element, pulse back-blowing device, pulse electromagnetic valve, differential pressure meter, clean room, activated carbon filter, ash drawer combination, flame-retardant sound-absorbing cotton, new Korean casters with brakes, fans, motors and electric control boxes.
Equipment advantages:
1. It can be flexibly moved in any position of the factory building, and is not subject to the constraints of dust emission points and unstable positions.
2. The equipment is equipped with universal casters to facilitate the fixing and moving of the equipment.
3. The treatment efficiency is high. Under rated treatment air volume, the removal rate of smoke and dust is more than 99%. The clean air discharged after treatment can be discharged directly in the workshop.
4. The PTFE membrane-covered filter material imported from Germany has high precision, high purification efficiency, low cost of consumables, no frequent replacement and environmental protection.
5、设备内置自动脉冲清灰装置，保持设备恒定的吸风量，和恒定的净化能力。 (optional according to requirements)
6. The control system specially designed for the equipment is safe and stable, equipped with high-voltage leakage protection.
7. Flexible suction arm can be hovered at any position in three-dimensional space, and 360 degrees can easily and flexibly reach any dust point.
8. Under special working conditions, the corresponding dust-collecting cover can be selected according to the site.
9. Through special shock absorption and noise reduction treatment, the noise of the equipment is ensured to be environmentally friendly.
10. The equipment is simple to operate and easy to clean and maintain.
11. The pollution source can be handled by mobile single machine or multi-station system.
12. It can be customized according to the special requirements of customers.
Working Principle: Through the gravitational action of the fan, welding smoke exhaust gas is inhaled through the universal suction hood into the air inlet of the equipment. Fire arrester is installed at the air inlet of the equipment. Sparks are blocked by the fire arrester. Smoke gas enters the settling chamber. Using gravity and upward airflow, coarse dust is directly reduced to the ash hopper. Particulate smoke and dust are trapped on the outside surface of the filter core. Clean gas is filtered and purified by the filter core. The center of the filter element flows into the clean room, and the clean air is further purified by activated carbon filter and discharged through the outlet to meet the standard.
Application occasion:
Mobile welding fume purifier is used in welding, polishing, cutting, polishing and other processes where fume and dust occur, as well as the recovery of rare metals and precious materials. It can purify many fine metal particles suspended in the air which are harmful to human body and reduce the damage to workers'bodies. It has the characteristics of high purifying power, low noise, active collateral and small area. It is suitable for arc welding, carbon dioxide maintenance welding, MAG welding, carbon arc gas gouging welding, gas melting cutting, external welding and other work occasions where flue gas occurs. The operation of the equipment is simple and the maintenance is simple. The pollution source can be handled by mobile single-machine or multi-station system. It can be customized according to customer's extra request for R&D.
Welding fume dust collector and purifier features:
It has the characteristics of high purification efficiency, low noise, flexible use and small area. Suitable for hand welding, arc welding, carbon dioxide shielded welding, MAG welding, carbon arc gas gouging welding, gas melting cutting, special welding and other places where smoke is generated.