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Hot Tags:Filter Press Parts | Multifunctional Filter Press | Membrane Filter Press | Filter Press | Membrane Filter Plate |

Filter Press Characteristic

(Filter press plate) Polypropylene, is a polymerization of propylene and made of a thermoplastic resin. Non-toxic, tasteless, low density, strength, Filter Press stiffness, hardness and heat resistance are better than low-pressure polyethylene, can be used at about 100 ℃. Has good electrical properties and high frequency insulation and is not affected by humidity, but low temperature brittle, not wear, easy aging. Suitable for the production of general mechanical parts, Filter Press corrosion-resistant parts and insulation parts. Filter Press Common acid, alkali and other organic solvents to it almost does not work, can be used for utensils.

The reinforced polypropylene filter plate is added with some reinforcing agent in the polypropylene, and the coupling agent is a glass fiber modified polypropylene material treated with a coupling agent. To improve its performance: high hardness, good rigidity, high elastic modulus, Filter Press linear expansion coefficient is very strong acid, alkali, temperature and other characteristics.

Our commonly used filter press filter plate is made of reinforced polypropylene. Usually white, fragrant gray or bean gray; there is a green filter press plate. Filter Press It was in the production process by adding an industrial dye.

Plate and frame filter is the sewage treatment system for the sludge treatment equipment, its role is to treat the sludge after the sewage filtration, the formation of large filter cake (cake), in order to exclude. Plate and frame filter press filter plate, hydraulic system, Filter Press filter box frame, filter plate transmission system and electrical system composed of five parts. Plate and frame filter press the principle of operation is relatively simple, first by the hydraulic pressure compression plate group, Filter Press the sediment from the middle of the mud into the distribution between the filter cloth.

Due to the compression of the plate and frame, the sludge can not spill over, Filter Press under the high pressure of the screw pump and the diaphragm pump, the moisture in the sludge exudes from the filter cloth and flows into the return pipe, while the mud cake is left in the cavity. After the plate and frame pressure relief, filter plate opened, mud cake by gravity drop, pulled away by the car, Filter Press so that the filter process is the sewage treatment process in the last process. The main parameters and data of the frame filter press are: 125 pieces of plate and frame can be expanded to 150 (149 compartment), Filter Press plate size 1300 × 1300mm, mud cake thickness 30mm, filter area 297.6 ㎡ filter pressure 16bar, the largest Closing pressure 368bar.

There are many reasons for the failure or non-uniformity of the cake, which is caused by insufficient or too thin, or clogged. For these failures to be careful investigation reasons, and ultimately find the exact problem, and then symptomatic treatment to solve the problem. Filter Press The main solutions are: increase the feed, adjust the process, improve the feed, clean the filter cloth or replace the filter cloth, Filter Press clean up the plug, clean the feed hole, clean the drainage hole, clean up or replace the filter cloth, increase the pressure or pump power, Filter Press Low voltage start, constant pressurization and other methods.

The hydraulic system of the plate and frame filter press is mainly to provide pressure, when the oil chamber A increase the oil when the piston to the left movement, Filter Press the pressure plate to make it sealed. When the oil chamber B oil increases when the piston moves to the right, the filter plate to release. Filter Press As a result of manufacturing precision, hydraulic system failure less, Filter Press as long as attention to routine maintenance on it. Nevertheless, due to wear and tear, every year or so there will be oil leakage phenomenon, then we must repair the replacement O-ring.