Beijing Metro Vehicle Equipment Group

The "self-circulating fume extraction equipment" provided by Qingdao Power Space Environmental Protection for Beijing Metro Vehicle Equipment Group was successfully accepted. Aiming at the environmental pollution caused by welding in the workshop, combined with the rich practical experiences of our company's technicians, we have won unanimous praise.

Beijing Metro Vehicle Equipment Group designs,manufactures and repairs urban rail transit vehicles,track inspection cars, steel structures, equipments, and accessories.

It is known that the amount of welding consumables consumed every day in the workshop is about 890kg, and the total area of the welding area is 48m*18m+84m*24m=2880㎡. According to the on-site survey, the polluted area is relatively large and there are many procedures in one workstation. If the traditional central pipeline purification system is adopted, the pipeline installation will be more difficult, the construction time will be long, moreover the fume generation points during the production process are different,this unfixity leads to a low utilization rate of the collection hood, which has a greater impact on production.

Through analysis and demonstration of various factors such as construction difficulty, economy, use effect, convenience of later maintenance and influence on the existing layout, this case adopts "self-circulating fume extraction equipment" to purify and treat the fume generated during the work process.

Combining the existing conditions of the Beijing Metro’s workshops, in order to achieve full coverage of the workshop area and at the same time to process the fume and dust in the workshop more efficiently, a total of 10 self-circulating fume extraction equipments need to be placed in the welding area.

The self-circulating fume extraction equipment has a wide range of applications, high performance of energy saving and environmental protection, and first-class cost performance. If you have requirement of fume extraction, hurry up and configure your own workshop with our equipments.