PURE-AIR technology's workshop dust collector and hot sale portable nail beauty hair salon fume extractor back-blowing cleaning method is also called back-blowing airflow or counter-pressure cleaning method. This type of method is mostly used in the room work specification and automatically adjusted by the gate valve. , Creating and filtering airflow azimuth airflow from room to room. The back-flushing method is commonly used for internal filtration. Because of the effect of reverse airflow and reverse pressure, the cylindrical filter bag is converted into a star-shaped cross section, and the reverse wind and vibration are caused to fall off the deposited dust. .

The counter airflow caused by the workshop dust collector and the industrial air cleaner is to close the gate valve on the inlet and outlet side, open the anti-blowing gate valve, and discharge the air or centrifugal fan to suck the steam in the pipeline to produce the reverse airflow.

For the positive pressure type, the gate valve on the side of the silo channel is closed, and the reverse blowing gate valve is opened, and air is sucked in from the air inlet pipe leading to the centrifugal fan to generate a reverse air flow. In order to increase the actual effect of reverse blowing, there is also a way to add professional small and medium-sized centrifugal fans.

The porous structure plate (flower plate) used to fix the filter bag is built on the upper end of the cabinet. There is a spray boiler blow pipe on the top of each row of filter bags, and the spray boiler blow pipe opens a gas top spray against the core of each filter bag. Orifice (nozzle), the other end of the nozzle is connected with the single pulse control technology composed of pulse solenoid valve, pressure regulating valve, etc., and air compressed gas cylinders. According to the specified time period or pressure value, the order is carried out according to the fully automatic management procedure. Deashing of pulse gas generators.

According to the swimming position of the single-pulse gas generator airflow and the purification treatment airflow of the industrial air fume extractor and the pulse cleaning dust collector, there are three methods: forward injection, reverse injection and opposite injection. The forward spray type is the same direction of the two airflows, and the cleaned gas is discharged from the bottom of the filter bag after purification.

If you want buy fume extractor, please contact with Dongguan Pure-Air Tech Co.,ltd, E-mail: sales@pure-airtech.com.