Some features of corrosion-resistant chemical melt metering pumps

The corrosion-resistant chemical melt metering gear pump provided by Zhengzhou Batte is especially suitable for conveying medium and low viscosity materials such as organic and inorganic chemicals, solvents, acids and alkalis, additives, etc. Corrosion resistant melt metering pumps can be configured to customer specific requirements and are therefore far superior to standard pumps in terms of performance and reliability.

1. The acid and alkali resistant chemical pump adopts the motor extension shaft made of stainless steel 304 to connect to the standard motor. touch;

2. The mechanical shaft seal of the chemical pump is always immersed in the solution, and is cooled by the solution pumped in the pump. Even if the pump stops, crystals will not form around the shaft seal.

3. The shaft seal guard designed by Zhengzhou Batte is easy to disassemble and replace. The fixed ring seat can be made of high temperature resistant PPS plastic steel, which can withstand a high temperature of 130 ° C during idling, and the residual liquid in the pump body will cool the shaft seal through the Teflon circulation pipe.

4. The special Teflon elastic shaft seal design of the acid and alkali resistant chemical pump is matched with shaft seals of various materials such as ceramic, carbon and alloy springs to ensure excellent durability and corrosion resistance. The fixed ring and the rotating ring are made of different materials such as carbon and ceramics, and are suitable for different chemical solutions.

5. The main body front cover flange of the acid and alkali resistant chemical pump is joined by hot fusion, with good sealing performance, which can avoid shrinkage deformation caused by the stress of the plastic steel itself, poor roundness and poor sealing.

A complete set of chemical melt metering pump also includes: bracket, motor flange and base plate, product connection flange, coupling, motor and gear reducer, frequency converter, etc. The corrosion-resistant melt metering pump has the characteristics of precise displacement; low pulsation; anti-corrosion performance; reliability and long service life; easy to replace internal parts and so on. The shaft seal of chemical melt metering pump can adopt single or double mechanical seal, lip seal and packing seal, magnetic coupling with single or double containment, etc. The material of the pump body of the chemical melt metering pump can be selected from stainless steel or Hastelloy; the material of the gear shaft can be selected from stainless steel, iron, Hastelloy, etc. Low viscosity chemical metering pump welcome to consult info@battemachinery.com