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

Filter is a professional pump to the filter or feed the pump. Filter filter dedicated pump classification, wetted part of the material can be divided into: carbon steel, glass steel, rubber lined, Filter Press stainless steel and so on. According to the structure can be divided into vertical and horizontal two.

The use of filter press pump is characterized by a low flow at the beginning of the feed, which is a low flow rate and a high demand for the pump. Special attention should be paid to the installation and use of the filter feed pump.

1, the pump inlet and outlet should be installed valves and rubber shock (pipeline compensator) to facilitate maintenance.

2, in the pump installation order, Filter Press the first to install the import and export lines, Filter Press and then fixed anchor bolts to prevent the connection pipe when the pump tensile stress, damage to the pump.

3, the export line from the long or high pressure filter pump installation location should be installed at the pump outlet check valve to prevent the export of high pressure water hammer on the pump destructive and reflow caused by the impeller reversal.

4, the pump inlet and outlet piping configuration: In order to reduce the pipeline flow resistance, Filter Press improve the transmission efficiency of the pipeline, pump inlet and outlet diameter should be greater than the pump into the export caliber.

5, in order to more intuitive to see the pump running, Filter Press should be installed in the pump outlet pressure gauge, pump outlet is located in the first valve and pump outlet between the straight line.

6, the pump inlet and outlet piping should be set up gravity support system, the pump can not withstand the weight of the pipeline.

7, the return pipe set: filter filter pump in normal working condition, when the pump reaches a certain pressure, flow rate is less than 30% of the rated flow, you must open the valve on the return pipe for shunt, Filter Press so that both can hold the filter Of the pressure, while ensuring that the material within the pump cavity always maintain a certain water content of the liquid state. Otherwise, Filter Press the pressure inside the filter press, the pump cavity of the material due to pressure, in the role of centrifugal force to dry the material, Filter Press increasing the friction between the material and the pump, shorten the service life of the pump.

Before running the test should be hand-driven coupling or shaft, Filter Press check the operation is flexible, such as disk does not move or abnormal sound, should be checked in time to check whether the coupling center, the lubrication system is in place, If the problem persists, it is necessary to remove the pump check (refer to the instructions), clean up the foreign matter, Filter Press and contact the company to negotiate a solution. Also check whether the external cooling system with no cooling water (conventional medium temperature below 60 ℃ without cooling water).

(Filter press plate) Polypropylene, is produced by the polymerization of propylene and 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 at low temperature brittle, Filter Press not wear, easy aging. Suitable for the production of general mechanical parts, corrosion-resistant parts and insulation parts. Common acid, Filter Press 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. Filter Press So that the performance improvement: high hardness, Filter Press good rigidity, high elastic modulus, linear expansion coefficient is very strong acid, alkali, temperature and other characteristics.