Eight details to pay attention to in the era of rubber diaphragm products being king. To ensure why the specific gravity of rubber diaphragms varies so much, what should you pay attention to? How to purchase rubber diaphragm products.
Generally, purchased rubber diaphragms are equipped with a throttling or other material diaphragm, and these diaphragm filter presses mainly rely on the size of the diaphragm to remove it from the throttling.
Smaller, the diaphragm filter press is used for filtration, filtration, pressure regulation, filtration, rubber lining, and other functions, and is cheap.
Generally, purchased rubber diaphragms can fully utilize the expansion effect of compressed air in the operation of diaphragm filter presses.
Small, the working area of the diaphragm filter press is small, and pressurization is a key component of the filter press. Suitable materials can be selected according to different operating environments of the filter press.
For different diaphragm materials, the new generation diaphragm filter press can be divided into rubber diaphragm, compressed air diaphragm, rubber diaphragm, embedded diaphragm, and main beam.
The rubber diaphragm filter press is ideal for filtering materials that are weak acids, weak alkalis, and non organic solvents. The rubber diaphragm type filter press has changed the shortcomings of the previous split fixed type to save energy consumption after feeding. The new design makes the rubber diaphragm drum more sufficient, and the pressure and air volume used are relatively small. Under the same air supply volume, the rubber diaphragm drum is three times that of the polymer diaphragm drum, which can greatly reduce energy consumption.
Polymer elastomer diaphragm filter press is used for strong acid, strong alkali, and organic solvent materials, with relatively ideal performance and long service life. Its pressing forms are divided into gas (air) pressing and liquid (water) pressing, which can meet the needs of different industries. According to customer needs, the pressing components can be configured with food grade and ordinary grade, and the control can use PLC and human-machine interface. For general materials, fully utilize the function of squeezing and dehydration. For some special materials, the segmented pressing method of first low-pressure pressing and then high-pressure pressing can also be used.
Its biggest advantage is that it can perform secondary pressing of filter cakes, which can press all the filter cakes at once, and the total amount will double for each meter of filtering area.
Box type filter press Diaphragm filter press is a type of filter press with high pressure, large filtration area, good filtration effect, high pressure, low solids, easy dust flying, and resistance to half diaphragm pressing
Filter plate of filter press: The common filter press cannot maintain hydraulic faults and pressure, so it is not suitable to use hydraulic cylinders for propulsion. Oil leakage, O-ring wear, and abnormal operation of solenoid valves caused by inability to maintain pressure. The common handling method is to disassemble and inspect the valve, and replace the O-ring.
The box type filter press is an ideal equipment for separating the solid and liquid phases of suspension. To obtain a slightly dry filter cake and further reduce the moisture content of the filter cake, the machine is equipped with rubber diaphragm (integrated, embedded, and split) filter plates or PP polypropylene integrated diaphragm filter plates to press the filter cake< Eod>.