Botou Shiheng Dust Removal Equipment Co., Ltd. is a private enterprise specializing in the design, manufacturing, installation, and commissioning of environmental protection equipment. Our company's products cover many industries such as metallurgy, mining, woodworking, building materials, casting, chemical engineering, asphalt, cement, machinery, grain, boilers, power plants, and mechanical processing. In the selection of dust removal equipment, our company can also design targeted energy-saving, environmentally friendly, and cost-effective solutions based on the actual situation of dust generated in different environments, saving users every penny.

As is well known, sandblasting machine is a widely used process in mechanical manufacturing. All parts that are forged, cast, heat-treated, and surface treated must undergo sandblasting to remove surface oxidation, sand adhesion, old coatings, molten salt heat, rust, etc. foundrySandblasting machine dust collector, also known as sandblasting machine bag dust collector, sandblasting workshop dust removal equipment, sandblasting room dust collectorWait for another name。This dust removal equipmentIt is specially developed for large sandblasting workshops and sandblasting equipment, with high purification efficiency,Processing exhaust gasStrong physical ability, stable performance, easy operation, long filter bag life, low maintenance workload, etcmanyadvantageShi HengSandblasting workshop bag filteryesAdopting microcomputer automatic control pulse timed blowing method for dust cleaning, the cleaning effect is good, no secondary dust is generated, and the filter bag is not damaged.

Sandblasting machine bag filter in foundryofWorking Principle:
Foundry workshopWhen the sandblasting machine is working, the dust containing gas enters the ash hopper through the air inlet, and a part of the coarser dust particles fall into the ash hopper due to inertia collision, natural settling and other factors. Most of the dust particles rise with the airflow and enter the bag type. After being filtered by the filter bag, the dust particles are blocked on the outside of the filter bag. The purified gas enters the box from the inside of the dust removal bag and is then discharged into the atmosphere through the valve plate hole and the air outlet, achieving the purpose of dust removal. As the filtering process continues, the dust accumulation on the outside of the filter bag gradually increases, and then the operating resistance of the dust collector gradually increases. When the resistance reaches the preset value, the dust cleaning controller sends a signal, and the first control is to increase the valve to close the valve plate hole to cut off the filtering airflow and terminate it. Filter the process, then open the electromagnetic pulse valve in a very short time (0.1s) Inject compressed air of 0.5~0.7MPa into the box, and the compressed air rapidly expands inside the box, flowing into the inside of the filter bag, causing deformation and sensation. With the effect of reverse airflow, the dust outside the filter bag is removed and falls into the ash hopper. After returning, the lift valve is opened again, and the dust collector enters the filtering working state again. For more information on bag filters, please follow our website http://www.btshhb.com