The main task of the Dosing Pump is to transfer a liquid or gas with a predetermined volume within a certain time interval. Today, it is frequently used in both industrial and domestic areas. It can be used in the conditioning of boiler feed water in industrial areas, in the transfer of settling liquids in food production lines and treatment facilities, and dosing pumps that pump chlorine can be used for cleaning purposes in a hotel swimming pool.
Prominent Dosing Pumps
Dosing pumps can generally dose various chemicals to cause chemical reactions in systems or water for the same purpose. At this point, in order to get the desired result, a very precise and specific volume of liquid must be transferred. Dosing pumps can transfer liquid volumes with very high precision, and thanks to these features, they are frequently preferred for such applications.
Dosing pumps are positive displacement pumps and perform the dosing function with a piston or diaphragm. As the piston retracts, the discharge line closes and suctions into the pump housing. Then, by pushing the piston back into the housing, the discharge line is opened and the liquid is dosed.
Adjusting the dosage amount varies depending on the type of dosing pumps. In solenoid and diaphragm type dosing pumps, the stroke, that is, the number of movements of the diaphragm, is adjusted, while in Peristaltic pumps, the dosage amount is determined by adjusting the engine speed. Dosing pumps can be produced in many different structures, from stainless materials to plastic. At this point, it is important to choose the right type and material of pump according to the fluid and process to be dosed.
Source: Prominent
