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2020

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What is the working principle of peristaltic pump? What are the daily maintenance?

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You know, what is the working principle of peristaltic pump? Are there any routine maintenance? Today, let's get to know!


Working principle of peristaltic pump:

The peristaltic pump alternately compresses and releases the elastic delivery hose of the pump to make the peristaltic pump pump out fluid. Just like squeezing the hose with two fingers, the hose moves with the fingers, and the liquid then forms negative pressure in the hose.

Peristaltic pump is a pillow like fluid composed of pump pipe section between two rotating rollers. The volume of the "pillow" depends on the inner diameter of the pump pipe and the geometry of the rotor. According to the speed of the pump head and the size of the pump head, each revolution of the rotor will produce the product of the three parameters of the number of pump heads. The size of the pillow is usually constant (except when the pump delivers a particularly viscous liquid).

The application of peristaltic pump in the pharmaceutical industry is mainly used for the subpackage of drug packages and drug granules.

Routine maintenance of peristaltic pump:

After the peristaltic pump is used for a long time, the hose should be replaced as much as possible to prevent the silicone tube from cracking. The liquid flows out of the hose into the roller of the pump head, and the corrosive liquid flows into the roller gap. It should be removed and cleaned in time to prevent the pump head from being stuck in the roller gap after weathering.

The above is the working principle and daily maintenance of the peristaltic pump analyzed and sorted out for you. If you have any questions, please contact us at any time!

Shenzhen Huaxing Hengtai Pump&Valve Co., Ltd. is a national high-tech enterprise focusing on micro pump&valve products and related technologies, integrating product design, R&D, manufacturing and marketing. The types of products independently developed by the company mainly include CNHT micro pump, steam iron water pump, sweeper micro pump for direct sale by manufacturers, micro diaphragm water, coffee machine water pump, micro electromagnetic diaphragm booster pump, vacuum pump for cooking machine, Shenzhen motor diaphragm pump supplier, DPF/SCR metering pump, vacuum air pump, solenoid valve, electromagnet, flowmeter, peristaltic pump. The products are widely used in coffee machine, steam cleaner, floor carpet cleaner, Sweeping robots, steam irons, ironing machines, steam ovens, water dispensers, mobile air conditioners, intelligent sanitary appliances, mother and baby products, medical devices and other household appliances.

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