Gas bag
Release date：2020-05-24 18:45:00 Views：
Product Description
After the gas bag is processed and produced, the internal welding slag is continuously sprayed and cleaned with compressed gas before the valve is installed. When testing the pulse valve in the workshop, especially the three-inch submerged valve, the pressure and supplementary gas flow of the compressed gas in the air bag of the dust collector. Otherwise, the pulse valve will not open, or air leaks.
If after installation in the field, the upper outlet of the valve is found to be leaking. That is because the dust bag contains impurities, which causes rust to accumulate on the small diaphragm and cannot close the valve. The small diaphragm needs to be removed for cleaning. The bottom of each dust collector air bag is equipped with an automatic (that is, two-position two-way solenoid valve) or manual oil-water drain valve, which periodically discharges the slag impurities in the container.
The dust bag is an important part of the compressed air device. When it is designed to have a round or square cross section_considering the safety and quality requirements, users can refer to JB / T 10191 "Safety Requirements for Bag Dust Collectors. Gas Box. Dust-removing air bag _ has sufficient capacity to meet the blowing air volume. Requirement: Generally, the pressure drop in the air bag after pulse injection does not exceed 30% of the original storage pressure.
The diameter of the intake pipe of the dedusting air bag should be as large as possible to meet the air supply speed. Multiple air inlet lines can be designed for large-capacity air bags. For large-capacity dust-removing air bags, 3in pipes can be used to connect multiple air bags into a gas storage circuit.
