Product introductions:

Fully automatic control, safe and reliable work. The equipment is suitable for use with large and medium-sized gas turbines, high-power diesel engines, oxygen generators, large air conditioners, blower and other large air volume wind, especially suitable for the environment with high dust concentration and strict air purification indicators for gas equipment or technical transformation.

Pulse self-cleaning air filter is an integral box structure with high structural strength and good sealing. It consists of a box, pulse valve, accumulator, high efficiency filter cartridge, venturi tube [1], jet tube, pulse controller and other components

Working principle:

The clean air chamber outlet of the air filter is connected to the inlet of the air motor, and the treated air is drawn from the atmosphere through negative pressure. Dust is filtered to prevent it from scraping the air through the cylinder. A large number of small particles scratch the filter material, forming a primary particulate film on the surface. Membranes are very effective for filtration, while increasing air resistance. When the resistance rises to the upper limit of 600Pa, the differential pressure transmitter sends a resistance signal to the computer in the pulse controller, the computer gives instructions, and the confidence system begins to work. The solenoid valve receives the command. According to the program control, real-time drive real-time chat valve. The chat valve immediately releases compressed air and the nozzle is rectified at a pressure of 600-800 kpa. Internal cylinders prevent the filter from blowing off. From the point of view of the cylinder filter, the filter material is an external powder. Resistance is reduced. When the initial resistance of the filter (about 150 Pa) is reached, the automation system will stop.

Structural features:

(Increase the strength of steel structure and improve the service life of equipment)

(1) All vertical columns of the equipment are made of Angle steel;

(2) All the steel plates used are ~ 8mm, and the negative pressure bearing capacity can reach 3000 ~ 4000Pa;

(3) The clean air chamber ensures that the filtered air is not subject to secondary pollution.

(5) The whole equipment adopts the building block type, which is convenient and fast to install.

(6) The life of steel structural parts can reach about 15 years.

Control mode:

(1) Display solenoid valve number, blowback interval time, differential pressure resistance loss alarm;

(2) Set parameters, backblowing interval time, differential pressure alarm, zero calibration;

(3) Three self-cleaning methods, namely manual, time, pressure difference;

(4) can transmit 4~20 mA differential pressure output signal, using the current advanced serial port connection.

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