Pulse valve-various pulse valve accessories

The electromagnetic pulse valve is the heart of the dust removal equipment. Its total price is about 5% of the overall price of the pulse jet dust collector; it is 1% of the cost of the air box pulse dust collector. The use of high-quality imported pulse valves only increases the total cost of the equipment by 1-2% compared to the use of domestic valves. Therefore, it is not worthwhile to save equipment costs on pulse valves and bear the risk of failure of the entire dust removal system.

Working principle of the solenoid valve diaphragm: The solenoid valve diaphragm divides the pulse valve into two air chambers, front and rear. When the solenoid pulse valve is connected to clean compressed air in the pulse bag dust collector cleaning system, the compressed air passes through the throttle hole and enters the rear air chamber. At this time, the pressure of the rear air chamber presses the diaphragm against the air outlet of the valve, and the pulse valve is in a closed state. The pulse controller outputs a signal to move the pulse valve armature, and the air vent of the air chamber behind the valve opens. The rear air chamber loses pressure rapidly, causing the diaphragm to move backward, and compressed air is sprayed through the air outlet of the valve. The pulse valve is in an open state and the spraying starts. The electrical signal output by the pulse controller disappears, and the solenoid pilot armature of the pulse valve is reset. The air vent of the rear air chamber is closed, and the pressure in the rear air chamber increases, causing the pulse valve diaphragm to press against the air outlet of the valve, and the pulse valve is in a closed state. The spraying stops, and the length of the spraying time and the amount of air are controlled by the controller.