Cylinder Sealing Recirculating Cooling Pressure Maintenance System - Cam-type Rotor Pump

Product Overview

The cam-type rotor pump for machine seal circulation cooling and pressure maintenance system is primarily used in operating conditions with high requirements for pump sealing. The machine seal system equipped with this pump achieves cooling, pressure balance, and pressure loss alarm. System pressure and coolant temperature data are transmitted in real-time, allowing users to monitor the machine seal operation status. This pump is commonly used for transferring toxic and harmful materials.

Product Description

A cam rotor pump is a positive displacement pump featuring a pair of cams rotating in sync in opposite directions within its pump chamber. Our company has always been committed to integrating technology development with practical applications, continuously upgrading and refining our products. Based on years of research and experience, we have determined a series of rotor pumps suitable for various operating conditions, including chemical, food, and general-purpose types. Depending on the operating conditions and the medium being conveyed, the product utilizes corresponding configurations, ensuring the cam rotor pump operates stably, efficiently, and safely across a wide range of applications. We provide fluid conveyance solutions that meet the actual operating requirements of our customers.

Working Principle

The cam rotor pump features multiple chambers formed by two rotors and the pump housing. As the two rotors rotate synchronously in opposite directions, these chambers cyclically expand and contract to transport fluids. The mechanical energy input to the pump's main shaft is converted into kinetic energy of the fluid being transported. The flow rate of the pump depends on the volume of the working chamber and its frequency of change per unit time, and is theoretically unrelated to the discharge pressure. Under the drive of the transmission shaft, two rotors (with 1-8 blades) rotate synchronously in opposite directions. During rotation, they create suction (vacuum) at the inlet as the volume increases. Afterward, the two rotors and the pump housing form a fixed volume chamber. As the volume at the pump's outlet decreases, the material is discharged, resulting in high vacuum and transport pressure.

Application Fields:

Fine Chemicals: Pigments, dyes, silicon oils, leather oils, various slurries, various adhesives, etc.

Food Products: Syrups, Honey, Condensed Milk, Milk, Yogurt, Jams, Jellies, Fermented Rice, Meat Sauce, Tomato Juice, Ice Cream, Seasonings, Chocolate, Flour Paste, Concentrated Fruit Juices, Soy Protein, etc.

Papermaking: Filler, coating, starch paste, etc.

Textiles: PVA, polyester, artificial fibers, etc.

Product Features

Rotor and pump housing, with a certain gap between rotors, no contact, and no friction; pump cavity free of vulnerable parts for a long service life.

No need to detach the pump from the pipeline; simply open the pump cover for online maintenance, saving time and offering convenience.

Friction-free pump cavity, low energy loss, low failure rate, reliable sealing, and low noise.

Can handle materials with poor fluidity, such as high viscosity, high concentration, and soft solid particles.

The pump's output flow can be adjusted by varying the pump speed within a certain range, making it suitable for general metering pump use.

Available with flanged, threaded, and clamp-style connection options, the flow direction can be either horizontal or vertical.

A wide variety of materials are transported.

Built-in thermal insulation and cooling structure design, excellent thermal conductivity, space-saving, and easy installation.

Configurable hygienic safety valves with integrated pump valves, effectively providing overload protection for pipeline systems.

Rubber rotor pumps can transport sludge, wastewater, and materials containing solid particles. For details, refer to the rubber rotor pump introduction.

Technical Specifications