Industrial peristaltic pumps: discover how they work

The needs of the industrial sector cause the use of almost all types of industrial pumps, with certain preferences in applications that need bombs of positive displacement, such us, the employment of industrial peristaltic pumps. 

Industrial peristaltic pumps, how they work?

The industrial peristaltic pumps are a certain type of positive displacement pump which can be used for pumping a wide variety of fluids, move and push liquids and solids. This form of positive displacement pump is based on alternating compression and relaxation of the tube or tube, then drawing the contents back in the tube or hose. 

The design of a peristaltic pump consists of a flexible tube embedded inside a circular cover that is inside the pump. The operation of the pumps is simple; while the rotor rotates the part of the tube closes the fluid in a way that forces it to move through the tube.

Once the cycle ends, the tube opens again to start again after the action of the cam.

We can say that industrial peristaltic pumps work like our intestines. Due to the fact that the pump doesn´t contaminate or touch the product to be pumped, industrial peristaltic pumps are used to pump harsh liquids since they don´t damage the pump. They are also capable of pumping out minerals and corrosive gases.

In theory, a peristaltic pump would be ideal if it has an infinite diameter of the head and the largest possible diameter between the rollers. The problem with this pump is that, in practice, its manufacture is not possible. Therefore, a manufacturer of peristaltic pumps must approach the parameters of an ideal peristaltic pump capable of providing a constant flow and free of pulsations due to the unlimited life of the pump.

Although it is ideal for dispensing beverages, for food manufacturing or pharmaceutical production, it is advisable to consult the manufacturer of peristaltic pumps to see if it is possible to use it in the pumping of wastewater, toxic sludge in mining or even for pumping machines in certain open heart surgical operations.

In those applications where the isolation of the product is essential, it is necessary to have industrial peristaltic pumps, such as handling of dry matter and solid particles.

Using industrial peristaltic pumps, characteristics, advantages, and applications

The internal characteristics of the hose carried by industrial peristaltic pumps make it possible to work in extreme conditions. The good thing is that the hoses can be removed and put easily in a matter of minutes. The elastomeric hoses are suitable for the handling of sensitive, toxic and viscous products such as sludge, gases, and oil.

The flexibility of the hoses allows a symmetrical design that reduces backflow and makes it fully reversible. A manufacturer of self-supporting peristaltic pumps will equip these machines with hoses prepared to pump all kinds of liquids (very liquid or cut sauces, products with solids or particles in suspension), fluids and products.

The flexibility of the hoses allows a symmetrical design that reduces backflow and makes it fully reversible. A peristaltic pumps manufacturer will equip these machines with hoses prepared to pump all kinds of liquids (very liquid or cut sauces, products with solids or particles in suspension), fluids and products.

Choosing an incorrect pump or hose can damage the solid fraction or cause spillage of the product inside the pump. The good thing about industrial peristaltic pumps is that they are very well isolated, have no mechanical seal, require little maintenance and are capable of pumping fluids with dry matter such as sludge, sludge, slurry, organic waste, and glycerine.