Introduction of rotary valve type zirconia ceramic liquid injection pump

Introduction of rotary valve type zirconia ceramic liquid injection pump

Zirconia ceramics is a material with excellent corrosion resistance and wear resistance. The ceramic liquid injection pump is widely used in batteries, medicine, electronics, machinery, chemical textiles and other industries with the help of the excellent performance of zirconia ceramics.

The rotary valve type zirconia ceramic liquid injection pump is generally a centrifugal pump. Its impeller, volute, shaft seal cavity and suction and discharge pipes are all made of zirconia ceramic material. It is mainly used to transport strong corrosive liquids such as hydrochloric acid, sulfuric acid and nitric acid. , can not transport fluorine-containing materials and concentrated lye.

The flow rate of the zirconia ceramic pump can reach 400m3/h; the lift can reach 50m; the operating temperature is -15～100℃; the temperature resistance to sudden change is 50℃. Ceramic pumps are often protected by armor made of cast iron outside the pump. The impeller material can also be selected from engineering plastics (ultra-high molecular weight polyethylene) and copper, glass fiber reinforced plastic, stainless steel and other materials as required by the user.

The operating temperature is lower than 100 °C (the operating temperature of the engineering plastic impeller depends on the material and medium), and the temperature difference is less than 50 °C. Widely used in mining, smelting, petroleum, chemical, pesticide, dye and other industries.
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