|Industrial dust treatment equipment series|
|Welding fume exhaust gas treatment series|
|Grinding polishing dust removal equipment|
|Stand-alone dust collector|
|Spiral duct and accessories series|
The structure principle of the pulse valve of the dust removal equipment , the pulse valve is a street holding mechanism and key components of the welding dust collector pulse spray dust cleaning device. It is mainly divided into three types: right-angle type, submerged type and straight-through type. It is worth noting that the Working pressure of welding vacuum cleaner pulse valve. Right-angle valve and direct valve are 0.4-0.6 MPa; no matter which valve is imported, the working pressure range is 0.4-0.6 MPa, these two types of valves do not bear pressure And the difference between applying pressure.
Structure principle of right angle pulse valve of dust removal equipment
The right angle pulse valve is characterized in that the 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 a front air chamber and a rear air chamber. When the compressed air is connected, the compressed air enters the rear air chamber through the orifice. At this time, the pressure of the air chamber presses the diaphragm to the output port of the valve, and pulses The valve is closed ... The electric signal of the pulse controller moves the armature of the electromagnetic pulse valve. The air hole in the rear air chamber of the valve opens. The vocal cords in the rear air chamber lose pressure. The diaphragm moves backward. The pulse valve of the dust collector is open. Compressed air is ejected from the valve instantly, forming a blowing air flow. During the connection, Teflon tape should be used between the threads to ensure a seal. When connecting, it should be noted that the length of the thread on the intake side must not be greater than one third of the length of the thread of the threaded connection.
Structural principle of immersion pulse valve for dust removal equipment
The immersion pulse valve is installed by being immersed in an airbag, so it is called an immersion valve. Compared with other structural forms, it reduces the resistance of the flow channel and the pressure of the blowing source, so it is suitable for the occasion of reduced pressure, and can reduce energy consumption and extend the service life of the diaphragm. The direct pulse valve is characterized in that the center line of the air inlet and exhaust port is straight. Therefore, it is called a straight valve. The diaphragm of the pulse valve of the welding vacuum cleaner divides the pulse valve into a front air chamber and a rear air chamber. When connected When the air is compressed, the pulse valve is closed. The principle of opening is the same as that of the right angle valve, but when the air is injected, the flow direction is different. Straight-through pulse valve has the advantage of convenient installation, and is often used as an air box pulse welding dust collector. The disadvantage is that the resistance to air flow through the valve body is relatively high.
提供的除尘设备脉冲阀的结构原理 ，更多除尘设备脉冲阀的结构原理相关推荐： 打磨抛光除尘设备 The above is the structural principle of the pulse valve of the dust removal equipment provided by Yuchen dust removal equipment manufacturers . More structural principles of the pulse valve of the dust removal equipment Related recommendations: Polishing and polishing dust removal equipment