Jinzhou DMF-Z-40S electromagnetic pulse valve dust collector pulse valve online shopping is safer

The causes of air leakage in the electromagnetic pulse valve have an impact on the pulse bag dust collector
The common causes of air leakage in the electromagnetic pulse valve are as follows: damage to the diaphragm of the electromagnetic pulse valve
. Close the valve in front of the pulse valve air distribution package
,
Open the pulse valve for inspection
,
If the diaphragm is damaged
,
it must be replaced.
There is rust, welding slag and other debris between the gasket of the diaphragm and the end face of the air outlet
,
The two cannot be tightly sealed
,
resulting in the electromagnetic pulse valve Air leakage. The pulse valve must be opened
,
to completely remove debris. During the installation of pulse bag dust collector
,
First vent and purge the compressed air pipeline
,
Remove rust, welding slag and other debris
,
Installing the pulse valve and air distribution bag
,
can effectively prevent the pulse valve from leaking due to clogging by debris.
For the submerged pulse valve
,
If the blow pipe in the air bag has a leak
,
it will cause the compressed air to directly enter the blow pipe without passing through the pulse valve and leak. Lose. Timely repair or replacement of the blow pipe can eliminate the leakage of the pulse valve.
Single-machine dust collectors generally use compressed air for dust cleaning
,
Compressed air contains a lot of oil, water, and impurities
,
If it is sprayed directly without purification, If it enters the filter bag
,
it will cause the filter bag to become contaminated and damp, causing condensation. If the dust collector handles high-temperature, high-humidity gas
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Once cold compressed air is sprayed in
,
The intersection of hot and cold will produce a reaction on the surface of the filter bag if the dew point temperature is reached. Condensation
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Adhesion of large amounts of dust causes hardening. In order to avoid impurities in the compressed air causing the paste bag to solidify
,
it is necessary to formulate and implement a working system
,
insist on opening the gas storage tank, air source triplex, and pulse valve every day The drain valve of the air distribution bag removes oil and water contaminants. A freeze dryer and a heater can be installed in front of the pulse valve gas distribution bag
,
to further dehydrate and heat the compressed air before spraying it into the filter bag for dust cleaning.
The magnetic pulse valve is the heart of the pulse bag dust collector
control system
,
Its performance directly affects the operation effect of the dust collector. Air leakage is one of the common failures of electromagnetic pulse valves. Once the electromagnetic pulse valve leaks
,
the air pressure of the air distribution bag drops rapidly
,
all the pulse valves of the dust collector cannot work
,
The operating resistance of the dust collector continues to increase
,
The ventilation volume decreases rapidly.