The ceramic plunger pump for feeding filter press is a commonly used pump equipment in the feeding process of filter press. Taking the product of Xianyang Huaxing Pump Industry Co., Ltd. as an example, we will introduce its relevant information to you:

　　Working principle: Taking YB series ceramic plunger pump as an example, it is a hydraulic driven dual cylinder dual action positive displacement pump. The motor drives the gear oil pump, which converts low-pressure oil into high-pressure oil. The high-pressure oil alternately enters two hydraulic cylinders through the reversing valve, driving the hydraulic cylinder piston and then driving the ceramic plunger to perform reciprocating motion. During the reciprocating motion of the plunger, the slurry is sucked and discharged through the inlet and outlet valves of the working cylinder, thereby achieving the transportation of fluids such as slurry.

　　Product Features

　　Efficient and energy-saving: Ceramic plunger pumps have stable flow rate, no overflow, pulsation, stirring, or shearing phenomena when transporting liquids, ensuring continuity and stability of operation. They can also automatically adjust flow rate and pressure according to the working status of the filter press, resulting in relatively low energy consumption.

　　High discharge pressure: Even at low flow rates, it can maintain a high discharge pressure, which can be flexibly adjusted within the pressure range of 0-2.5MPa or even higher, up to 5MPa, and can maintain efficient working conditions under various working conditions.

　　Strong corrosion resistance: After testing for corrosion resistance, acid and alkali resistance, all indicators have reached the level of similar foreign products, ensuring the stable operation of the pump in harsh environments.

　　Long lifespan: Key components such as ceramic plungers are fired from alumina ceramics, with a hardness of HLC8.5 or higher and a surface roughness of 0.4um. They have excellent wear resistance and corrosion resistance, making the pump have a long service life of over 15 years.

　　Low maintenance cost: The filter press uses a ceramic plunger pump for feeding, and the annual maintenance cost is relatively low. Only the valve plate and rubber seal need to be replaced each time.

　　Model and parameters: Huaxing Pump Industry provides various models of ceramic plunger pumps, such as YB300-40 model, with rated flow rate of 40 cubic meters per hour, pressure range of 0-2.0 MPa, rated pressure of 1.8 MPa, and motor power of 30 KW.

　　Application field: It is suitable for spray drying of ceramic slurry, high-pressure spray combustion of coal water slurry, long-distance transportation of clean (dirty) water, various suspended liquids, slurry, sand containing liquids, as well as filter press feeding, and is widely used in ceramics, mining, medicine, chemicals, petroleum, sewage treatment and other industries.