Hydraulic ceramic plunger pump is a positive displacement pump that uses hydraulic drive and ceramic plunger as the core component. It has the characteristics of high efficiency, wear resistance, and corrosion resistance, and is widely used in the industrial field. Here is a detailed introduction:

　　Working principle

　　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.

site of use

　　Structural composition

　　It mainly consists of a hydraulic station, ceramic plunger, sealing device, and oil cylinder. The ceramic plunger is made of alumina ceramic fired at high temperature, which has high hardness and wear resistance, and can adapt to harsh working conditions.

　　Characteristics

　　Efficient and energy-saving: When transporting liquids, the flow rate is stable, without overflow, pulsation, stirring, and shearing phenomena, ensuring work continuity and stability. Variable displacement pumps maintain a constant flow rate within the low-pressure range. Once the pressure reaches the set value, the flow rate decreases as the pressure increases, resulting in a decrease in motor power and significant energy-saving effects.

　　Good pressure performance: high working pressure, small pressure fluctuations, wide pressure regulation range, and low noise. The pressure of the atmospheric pump can reach 2.5Mpa, with a rated pressure of 2.0Mpa; The pressure of the high-pressure pump can reach 4.0Mpa, with a rated pressure of 3.5Mpa.

　　Strong corrosion resistance: Ceramic materials have stable chemical properties and hardly react with acidic or alkaline substances, effectively resisting corrosion and ensuring stable operation of the pump in harsh environments.

　　Long service life: Key components such as ceramic plungers have strong wear resistance and corrosion resistance, making the pump have a long service life and reducing the frequency and cost of component replacement.

　　Low maintenance cost: Only the valve plate and rubber seal need to be replaced each time, resulting in low maintenance costs.

　　Application Fields

　　Widely used in industries such as chemical, metallurgical, petroleum, printing and dyeing, ceramics, food, pharmaceuticals, building materials, environmental protection, coal, metal and non-metal minerals. It can be used 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, and sand containing liquids, as well as feeding of filter press.

　　Common models and parameters

　　Taking the YB300-40 model from Xianyang Huaxing Pump Industry as an example, its rated flow rate is 40 cubic meters per hour, pressure range is 0-2.0 MPa, rated pressure is 1.8 MPa, and it is equipped with a motor power of 30 kW.

　　Brand recommendation

　　Xianyang Huaxing Pump Industry Co., Ltd. has been focusing on the production of ceramic plunger mud pumps for many years. Its YB series hydraulic ceramic plunger pumps have various specifications and reliable performance.