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Dust filter accessories

venturi

venturi

design features

■ Venturi tube design is a dedicated device for improving the air guide the process of powder filter to play powder.

■ install such a venturi airflow through the lateral area of ​​the mouth bottleneck reduced the flow rate to accelerate the downward movement and quickly along the filter upper part of the effective use of the airflow play powder efficiency filter, the filter surface dust whereabouts synchronization. The blowback rotary wing has a certain flow rate the pressure source, the instantaneous projection to the surface of the powder filter fiber, reaching the fear of falling dust, the role of self-cleaning filter

 

first explosion

first explosion

design features

■ airflow proliferation efforts

■ the flow of air evenly distributed

■ playing powder dust effect

working principle

first explosion and its main role is air diffuser. The first explosion venturi tube used together greatly improve the pulse-jet intensity and effectiveness, reduce compressed air consumption, save energy, the explosion head made of aluminum alloy, which is characterized by the appearance of smooth and beautiful, stable and reliable quality for spraying powder recovery and venturi tube used in conjunction with a significant effect, the standard specifications with 6 points, 1 inch. Other specifications according to user requirements.

 

solenoid valve

solenoid valve

design principles

Changwei independent design,

solenoid valve cartridge matching, pulse valves are mainly used in environmental protection dust removal industry is subject to the control of the electromagnetic or pneumatic pilot valve, pulse valve diaphragm valve can open and close the high pressure gas source in an instant , also commonly known as pulse electromagnetic pulse valve or gas control valve.

main purpose

electromagnetic pulse valve (also called diaphragm valve) is the pulse bag dust clean blowing system of compressed air "switch". Control by the pulse controller output signal, the filter bags by row (room) injection cleaning, so that the resistance of the dust collector to keep within the set range to ensure that the processing power and collection efficiency of the precipitator.

Z pulse valve right angle valve, angle between the import and export of 90 ° for install link between the air bag and the injection tube, air flow, to meet the requirements of the cleaning gas pulse.

Y-type pulse valve for

submerged valve (also known as embedded valve), it is directly installed in the gas bag, with better flow characteristics. The pressure loss is decreased, the workplace suitable for low pressure gas source.

working principle

diaphragm electromagnetic pulse valve into the chamber after two, when connected to compressed air, compressed air through the orifice into the chamber, this time the chamber pressure diaphragm close to the valve output mouth, electromagnetic pulse valve in the "off" state.

pulse controller in

signal pulse valve armature mobile gas chamber after the valve bleed hole open, the post-chamber rapid loss of pressure. Diaphragm after the shift, the compressed air through the valve output port injection. Pulse in the "on" state.

pulse jet control device signals disappear, the electromagnetic pulse valve armature reset after the chamber put stomatal closure and post-chamber pressure, the diaphragm will close the valve outlet, electromagnetic pulse valve in the "off" state

 

rotary wing

rotary wing

Typical applications

rotary wing is generally used in powder coating industry clean-up system.

design features

1, the overall balance of the system running smoothly, energy efficient:

2, the rotor overall welding thin stainless steel pipe, strong and stable, lightweight and durable:

3, the bearing part of the brass materials, long life.

installation data

1, rotary-wing fixed screw diameter: 9mm (recommended fixed plate with diameter 10mm hole);

2, the fixed screw hole heart to the rotary wing center axis distance: 180mm;

3, three screw holes 120 degrees, the center of the circle equal portions;

fixed set of activities in the bottom of the

If the installation company specifications for the 325 * 600L cartridge, triangular bracket on the rotary-wing plane to the rotary wing distance: 720mm-750mm, rotary-wing fixed plate thickness range 1.5-6mm < / p>

5, the rotary-wing air interface Dimensions: 1 inch external thread 14 teeth.

Note

1, the overall installation of the rotary-wing, rotary wing is basically perpendicular to the horizontal plane, thread interfaces attention to sealing;

2, two rotary axes regular refueling maintain lubrication;

3, the rotor of stainless steel pipe holes not blocked, when the rotor speed is not very high, you should promptly clean up the holes;

4, when the rotor clean your system, proposed by the Secretary to make use of imported long-fiber filter, so that ultra-fine powder into the cartridge, adhere to the rotor, and influence to turn the life of the wing.

 

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