Cam rotor pump

The cam rotor pump is designed for gentle conveying of materials with high viscosity or containing particles, suitable for hygienic and sterile situations. The handling of materials is particularly gentle, the conveying speed is adjustable, and it can also be used as a metering pump. All parts in contact with materials are made of SUS304 or SUS316 materials, and the inlet and outlet joints are made of ISO standard quick open joints, which comply with GMP standards

The rotor of the cam rotor pump has protruding blades from the hub. According to the number of blades on each rotor, cam pumps can be divided into single leaf cam pumps and double leaf cam pumpsWhen two rotors rotate in the direction shown in the diagram, the volume of the slots 1 'and 2' formed between the rotor blades, hub, and outer cylindrical surface is increasing, and they are connected to the pump suction chamber, which is in a liquid suction state. However, the volumes of cavities 2 and 1 that have been connected to the pump discharge chamber are gradually decreasing and are in a liquid discharge state. When turning to the middle position of the diagram, chamber 1 'has been closed and is in the process of moving towards the discharge chamber. At this time, chamber 2 and 1s are partially suction, while chamber 2' and 1p are partially discharge. Continuing to rotate, the liquid is sucked and discharged separately from the 1 and 2's chambers and the 1 and 2 'p chambers. The rotor rotates continuously, and the suction and discharge processes of the four working cavities of the pump are carried out continuously

Selection instructions for cam rotor pump:

· Rotary pump flow rate: It is advisable to choose the middle value of technical parameters.

· Working temperature: -20-150 ℃ (higher temperature 180 ℃)

· Working environment and medium: Determine if necessary.

· Working conditions: The cam rotor universal conveying pump belongs to the self suction type, and the speed can be adjusted by variable frequency and mechanical speed.

Pump body material: Select 316L and 304 according to the medium requirementsSealing material: The standard rubber sealing ring is silicone rubber. Select fluororubber, EPDM, PTFE, and nitrile based on the medium. The standard mechanical seal is made of silicon carbide hard alloy, and graphite silicon carbide, graphite ceramic, etc. are selected according to the medium

· Import and export connection method: The standard is quick installation clamps, and pipe threads, flanges, DIN standard unions, welding, etc. are selected according to requirements.