Right Angle Electromagnetic Pulse Valve
The right-angle electromagnetic pulse valve is the compressed air "switch" of the dust cleaning and injection system of the pulse bag filter. The air outlet and the air inlet form an angle of 90 degrees, so it is called a right-angle electromagnetic pulse valve.
Controlled by the output signal of the pulse jet controller, the filter bags are sprayed and cleaned row by row (chamber) to keep the pressure of the dust collector within the set range to ensure the processing capacity and dust removal efficiency of the dust collector.
The characteristic of the right-angle electromagnetic pulse valve is that the air inlet and outlet pipes of the valve are at a right angle of 90 degrees. The diaphragm in the valve divides the pulse valve into two air chambers, the front
and the rear. The high-pressure gas enters from the air inlet and enters the
lower chamber.
When the pulse valve is not powered, the gas enters the
decompression chamber through the constant pressure pipelines of
the upper and lower shells and the orifice therein.Because the valve
core blocks the pressure relief hole under the action of the spring, the
gas will not be discharged, so that the pressure in the decompression .
chamber and the lower air chamber are consistent. However, under
the action of the spring, the diaphragm blocks the injection port, and
the gas will not rush out.
When the pulse valve is energized, the valve core is lifted
upwards under the action of electromagnetic force, the pressure relief
hole opens, and the gas is ejected. Due to the effect of the constant
pressure pipe orifice, the flow rate of the pressure relief hole is faster
than that of the constant pressure pipe in the decompression chamber.
The inflow speed of the gas makes the pressure of the decompression
chamber lower than that of the lower chamber, and the gas in the lower
chamber pushes up the diaphragm and opens the blowing port.