Peristaltic Pump for Foam Concrete Pumping
Hose pumps belong to the category of peristaltic pumps. The peristaltic pump is a kind of rotor type positive displacement pump. It is named because its working principle is similar to that of the digestive tract to transport gas, solid and liquid three-phase media in a peristaltic manner.
Designers and users of peristaltic pumps primarily value its ability to deliver strong abrasive media. It has no valves and no seals, and the only part in contact with the medium is the inner cavity of the rubber hose. The rotor of the compression hose is completely independent of the medium.
The uniqueness of the peristaltic pump: no other pump has better self-priming ability than the peristaltic pump, and can almost produce a perfect vacuum to suck liquid; transport gas-containing liquid, foam liquid without air resistance; transport high viscosity, Shear sensitive media is also a strong point; a fixed displacement per revolution is independent of the outlet pressure and is a natural metering pump. no other pump has better self-priming ability than the peristaltic pump, and can almost produce a perfect vacuum to suck liquid; transport gas-containing liquid, foam liquid without air resistance; transport high viscosity 3. Shear sensitive media is also a strong point; the fixed displacement per revolution has nothing to do with the outlet pressure and is a natural metering pump. Various advantages make peristaltic pumps more and more widely used in gold smelting, non-ferrous smelting, chemical industry, mining, food processing, brewing, ceramics, water treatment and other industries.
The characteristics of the peristaltic pump are as follows:
1. Because there is no mechanical seal and gland packing and other sealing parts, there is no need to worry about the leakage of the sealing part.
2. Since there is no sealed part, it can be run empty and used as a vacuum pump.
3. Because the fluid only passes through the special hose, the impeller, rotor, cylinder and other running parts do not contact the liquid, do not stir and foam, so they can be directly transported in the original state.
4. It can be transported regardless of the direction of discharge or suction. Therefore, the fluid remaining in the discharge pipe can be easily removed by reversing.
5. The parts in contact with the liquid are only rubber, which has good wear resistance and low-speed operation, so it is suitable for slurry transportation
Wodetec heavy-duty industries peristaltic pump is a kind of peristaltic pump. An elastomeric tube is squeezed along a length by rollers. The tube’s restitution after squeezing produces a vacuum that draws fluid continuously into the tube. That doesn’t cause any damage to the product. And contaminations are avoided.
Since Wodetec is the leading brand of grouting machine in China, there are about dozens of peristaltic pumps to choose from. At the same time, we can also customize the appropriate peristaltic pump for you, because Wodeec has its own technical team and research and development capabilities, which can be based on the design of the most suitable peristaltic pump for your project.
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