South Korea Joil JICI JISI JIFI JIHI Dust Collector Pulse Jet Valve Solenoid Coil

South Korea Joil JICI JISI JIFI JIHI Dust Collector Pulse Jet Valve Solenoid Coil

This DC24V pneumatic solenoid coil hole size is common to the inner hole of the Joil type pulse valve solenoid coil. This pneuamtic pulse solenoid coil is used with all Joil type pulse valves and is often used for field parts repair. Under normal working conditions, the switch can be continuously operated 1 million times. The pulse valve is mainly used in the environmental protection dust removal industry. It is controlled by a pilot valve such as electromagnetic or pneumatic. It can open and close the diaphragm valve of the high pressure air source to generate the pulse valve at the same time. It is also known as the electromagnetic pulse valve or the pneumatic control pulse valve. The pulse controller is the main control device of the pulse bag filter dust cleaning system. The output signal control pulse solenoid valve is the compressed air to the filter bag. The resistance of the dust collector is kept within the set range. Inside, to ensure the processing capacity of the dust collector and the efficiency of vacuuming.

Pulse jet valves are used in filtering systems of dust collectors, gas turbines, and desulfurization equipment. They are commonly used to clean filters such as cartridge filters, envelope filters, ceramic filters, and sintered metal fiber filters.

Technical parameter of Joil type pneumatic pulse solenoid valve coil:

Main dimension of DC24V pneumatic pulse jet solenoid valve coils:

Physical map of pulse valve magnetic coils with brown junction box:

Production display of pulse diaphrgam valve accessories electromagnetic coils:

Working principle of pulse jet bag filter with DC24V pneumatic solenoid coils:

The gas purifying method of the pulse bag filter is external filter type, and the dust-containing gas enters the filter chamber of each unit by the draft tube. Because of the design, the vertical distance of the bottom of the filter bag from the upper opening of the air inlet has sufficient and reasonable airflow through proper diversion and The natural flow direction distribution is uniform, and the air in the whole filter room is evenly distributed. The dust in the dusty gas is directly separated into the ash hopper after being separated by natural sedimentation. The remaining dust is guided by the diversion system and enters the middle tank filtration zone with the airflow. On the outer surface of the filter bag. The filtered clean gas permeating filter bag is discharged through the upper tank and the exhaust duct.

The bag filter is a dry dust filter. After the filter material is used for a period of time, due to the effects of sieve filtration, collision, retention, diffusion, static electricity, etc., the surface of the filter bag is covered with a layer of dust. This layer of dust is called the primary layer. During the subsequent movement, the initial layer becomes The main filter layer of the filter material can rely on the action of the primary layer, and the filter material with larger mesh size can also obtain higher filtration efficiency. As the dust accumulates on the surface of the filter material, the efficiency and resistance of the dust collector increase correspondingly. When the pressure difference between the two sides of the filter material is large, some fine dust particles that have adhered to the filter material are squeezed past. Reduce efficiency. In addition, the excessive resistance of the precipitator will significantly reduce the air volume of the dedusting system. Therefore, after the resistance of the precipitator reaches the value, it should be cleaned in time. The initial layer should not be destroyed when cleaning, so as to avoid the efficiency drop.

The filter bag is blown and cleaned by compressed air, and the cleaning mechanism is composed of a gas bag, a blowing pipe and an electromagnetic pulse control valve. A spray pipe is arranged at the top of each filter bag outlet in the filter chamber, and a spray port is arranged on the lower side of the spray pipe, and each pulse pipe is provided with a pulse valve and communicates with the compressed air air bag. When cleaning, the solenoid valve opens the pulse valve, and the compressed air is sprayed by the cleaning control device (differential pressure or timing, manual control) according to the setting program to open the electromagnetic pulse blowing, and the compressed gas passes each pulse in order in a short time. The valve induces several times the amount of air injected into the filter bag through the nozzle on the blowing pipe to form an air wave, which causes the filter bag to have a sharp expansion and impact vibration from the bag mouth to the bottom, resulting in a strong cleaning effect, shaking off the filter. Dust on the bag.

Welcome to your inquiry!