High Flow Rates Diaphragm DB116 for MECAIR Type Solenoid Pulse
Valve
Pulse valve is by the air flow through the air resistance, air
capacity delay effect, so that the input of the long signal into
the pulse signal valve class. The diaphragm is a circular membrane
of elastic sensitive elements. When the two sides of the membrane
are subjected to different pressures (or forces), the membrane
moves towards the side with lower pressure, causing the
displacement of its center in a certain relation to the pressure
difference.
The types of diaphragm are mainly plain diaphragm, vertical chain
diaphragm and corrugated diaphragm. The flat diaphragm can be
divided into various forms according to whether the peripheral
support is fixed, whether the center is open or not, and the stress
distribution in the diaphragm area, etc. The most commonly used is
the flat diaphragm composed of the circular thin plate with the
same section with fixed peripheral.
| Type | MECAIR 2 Inch Pulse Valve Diaphragm |
| Applicable | Dust Collector Equipment |
| Model No. | DB116 |
| Material | Rubber Products |
| Specifications | Various |
| Packaging | According Your Request |
| Production | 100000 Pcs/Month |
| Usage Life | 1000000 Million Cycles |
You can refer to the data of diaphragm (including center distance,
etc.) in the following pictures
You know,Diaphragm is one of the most important component in the
Pulse Valve and final applicated in Dust Collector Filter System
About the Definition of Pulse Valve Diaphragm
pulse valve diaphragm commonly used material is rubber. The rubber
diaphragm is mainly used in valves, regulating valves, automatic
mechanical follow-up devices, switches and counters of flow rate,
pressure, differential, liquid level, constant temperature and
volume thermal compensation, etc. Its advantages are high
reliability, good complexity, long working life and low cost.
Uniform elastic construction can be used in all kinds of rubber.
The rubber diaphragm has a long service life and can perform the
operation synchronously with other control components to ensure the
pulse compressed air injection. Even in extremely harsh working
conditions, it can guarantee its normal work and long service life.
The operating temperature and pressure range of the diaphragm
itself depends on the rubber, fabric and structure. The diaphragm
can work at -50~100 ° c and 0.4~ 0.8mpa. Fluoro rubber and silicone
rubber diaphragm can work at -80~232 ℃. Chlorol rubber diaphragm
can work under pressure of 0.4~ 0.8mpa, with good air tightness and
aging resistance.
The Characteristics of Bag Dust Collector
Adopt the technology of separating pulse and stopping wind, which
overcomes the shortcomings of conventional pulse dust collector and
separating reverse dust collector, strong ability of dust removal,
high dust removal efficiency, low emission concentration, small air
leakage rate, less energy consumption, less steel consumption, less
area, stable and reliable operation and good economic benefit. It
is suitable for dust gas purification and material recovery in
metallurgy, building materials, cement, machinery, chemical
industry, electric power and light industry.
The purpose of thoroughly cleaning ash can be achieved in one time
through the use of chamber stopping wind pulse spraying, so the
period of ash cleaning is prolonged, the energy consumption of ash
cleaning is reduced, and the air pressure consumption can be
greatly reduced. At the same time, the fatigue degree of filter bag
and pulse valve is reduced correspondingly, thus the life of filter
bag and valve disc is increased exponentially.
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