peristaltic hose pumps are also called constant-flow pumps because the output flow is very stable. They are also called hose pumps because they can pump fluid by squeezing hoses.
The mechanical principle of a peristaltic hose pump is very simple. It rotates the pump tube and rotates the wheel to push the fluid in the tube forward to generate fluid flow. It is like squeezing a tube filled with liquid with two fingers. As the fingers move, the tube A negative pressure is created and the liquid flows with it.
Peristaltic hose pumps are the products of modern industrial development and are widely used in pharmaceutical, food, chemical and other industries. -Medium for granular materials. peristaltic hose pumps are widely used in various industries due to their constant flow pump functions and easy clean operation.
Application areas of peristaltic hose pumps:
1. Laboratory field: peristaltic hose pumps have high accuracy and repeatability in small volume fluid distribution and child counting. No other valves are needed, and the common blockage and siphoning of fluids is avoided. Common applications in the laboratory are: cell tissue transport, specimen decolorization, perfusion, liquid chromatography analysis, and transport of acidic or alkaline solutions.
2. Food and chemical fields: Many existing pump tube materials can meet the requirements of USP, FDA, NS. The use of a peristaltic hose pump can conveniently transport viscous liquids and liquids with fine particles. The peristaltic hose hose pump does not need to be cleaned, and the hose can be replaced by changing the fluid. Common applications: filling of acids, alkalis, solvents, suspended solids, dispersion systems, liquid semi-solids, chocolate, brine, vinegar, syrup, vegetable oil, soybean oil, honey and other food.
3. Pharmaceutical field: peristaltic hose pumps use non-polluting and non-corrosive pump tubes. Pump tubing that meets USP Class VI requirements can withstand high temperature sterilization. There are also a variety of drivers to choose from, which can be used in the following occasions: solvents, acids, alkalis, plant extracts, ointments, plasma, etc.
4. General field: Peristaltic hose pumps can work in the occasion of continuous fluid transmission, and can timely find and solve many problems in difficult fluid transportation. It can transport sewage, suspended solids, corrosive chemicals, and other difficult fluids with a flow rate of up to 40 liters / minute. Although the drive can cope with the harsh working environment. And the self-priming and dry running capacity of peristaltic hose pumps can avoid catastrophic failures in many industrial systems. Some common uses are: coal slurry, magma, mud, mortar, explosive slurry, sludge oil, etc.
