Peristaltic pumps are one of the fastest growing industrial pumps on the market. However, many people are not yet familiar with the technical principles and advantages of this pump. The peristaltic pumps were first used in the laboratory. Now the peristaltic pump has been technologically improved and has been gradually used in food production and construction engineering. The roller or pressure shoe in the peristaltic pump will compress the hose when it rotates. So that the liquid is sucked into the hose through the formed vacuum. Except for the pump hose, other machine parts will not come into contact with the material being pumped, so the hose is the only wearing part.

Industrial hose pumps are mainly made of drive disc, squeeze wheel, recovery wheel, reinforced hose, and drive system. The hose is arranged in a U-shape in the pump body. When the drive disc drives the squeeze wheel to rotate, the hose is squeezed by the squeeze wheel to elastically deform, and a negative pressure is formed at the suction port to suck the slurry, and it is pushed by the squeeze wheel. , The slurry is discharged from the slurry outlet to form a pressure transport of the slurry, and then transported to the specific construction area.

We can know from the above knowledge that the hose is the key to the hose pump. If we want to improve the efficiency of hose pumps, we should pay attention to the use of hoses and the maintenance of related mechanical equipment.

1. The peristaltic pump mainly compresses the fluid by compressing the hose. When we are not using the pump, we can loosen the pressure block and make the hose in a relaxed state, which can increase the service life of the pump.

2. When selecting pump parameters, the theoretical flow rate should be higher than 30% of the actual flow rate. Because the discharge pressure of the hose pump is relatively small during use. If the pumped liquid has a specific viscosity, or the pipe has a specific length, it will cause a part of the actual flow loss. Therefore, in order to achieve a better pumping effect, when choosing a pump, you should choose a peristaltic pump with a slightly larger parameter.

3. There are many types of sliding pump hoses, including imported hoses and domestic hoses. Because the hose of the pump head is severely worn,

We should choose a hose with higher abrasion resistance, which can save the time of replacing the hose. Our self-manufactured hose has excellent wear resistance, and steel wire reinforced inner layer can withstand high pressure up to 3MPa.

4. When we use hose pumps, we should regularly check the wear and tear of the hoses and replace them in time, so as to avoid the waste of materials. Because the material pumped by the hose pumps can be mine mud, food factories Milk, underground engineering mud transportation, mortar and mud pumping, so we can choose a pump with a larger diameter, which can speed up the pumping speed and reduce the wear of the machine.