It depends on quality, characteristics, appearance, size, as well as the number and lifespan of normal instrument casings. The selected product uses PTFE (excellent) fiber, which can meet the requirements of covering rubber diaphragms and various mechanical equipment.
At present, the deceleration system used in China is only commonly used for emission reduction and stopping spray guns, and emission reduction travel is used. Silicone cast iron can be added, with a sturdy process, far away from various industrial boilers and kilns.
The rubber diaphragm is actually a type of rubber diaphragm with an external structure. The rubber diaphragm completely separates the water chamber and the air chamber. When external pressure water is filled into the inner tank of the diaphragm type pneumatic water tank, the air sealed in the tank is compressed. According to Boyle’s gas law, the volume of the gas decreases and the pressure increases after compression.
Rubber diaphragm temperature resistance: nylon. 5 ° C, – DN25, -20 ° C, -35 ° C, -40 ° C, -60 ° C, replace the diaphragm.
Rubber diaphragm temperature resistance: between -40 ° C and+80 ° C, the rubber diaphragm is in an O-ring shape, block or PTFE -60 ° C, up to 316 degrees Celsius.
Rubber diaphragm temperature resistance: The distance between the filter bag cage and the filter bag cage of an ordinary rubber diaphragm filter press is consistent, with a nominal diameter of DN200~DN200,
Model: Tray and filter bag are used for solid-liquid separation in industries such as liquid, gas, and steam, suitable for saving metering pump door structure, filter cloth cleaning, and external filtration.
Model: Small diaphragm filter press, micro diaphragm filter press, Teflon diaphragm filter press.
The diaphragm filter press has the advantages of high pressing pressure, good corrosion resistance, convenient maintenance, safety and reliability, and is suitable for customers in industries such as metallurgy, gas, papermaking, coking, pharmaceuticals, food, brewing, and fine chemicals.
Diaphragm filter presses have been widely used in various fields that require solid-liquid separation. Diaphragm filter press is considered as an alternative upgrade equipment for ordinary box filter press. The diaphragm filter press has shown good results in terms of processing capacity per unit area, reducing filter cake moisture, and adaptability to the properties of the processed materials.
The diaphragm filter press is applied to sludge and sewage treatment, and the minimum moisture content of the filter cake has reached below 60%. Compared to traditional box type filter presses, the solid content of the filter cake can be increased by more than 2 times, and the transportation cost of the filter cake is greatly reduced. The filter cake can enter the power plant for direct combustion, truly turning sludge into a resource and sewage into a clear spring, completely replacing the box type filter press.
The difference between diaphragm filter press and other filter press equipment lies in the structure of the filter chamber. The solid blocking medium of the diaphragm filter press is a polypropylene integral diaphragm and a rubber diaphragm, while the medium of the ordinary box filter press is a fiber woven filter cloth, with significant differences in medium materials.