Titanium pump classification and structure

1, the type of titanium pump titanium pump
A corrosion-resistant pump. Refers to the liquid to be brought into contact with parts made of titanium or titanium alloy pump. Chemical titanium or titanium alloy pumps are mostly centrifugal pumps.
Can be used to transport a variety of organic and inorganic corrosive liquids, especially suitable for the transport of chlorine-containing salt solution, can not transport fuming nitric acid, hydrofluoric acid, hydrochloric acid concentration <30%.
Titanium and titanium pump prices are more expensive, generally only in other materials, corrosion pump can not be applied under the circumstances.
Titanium or titanium alloy centrifugal pump is generally cast and welded, the flow of 5.7 ~ 400m3 / h, head 4 ~ 125m.
Titanium pump in accordance with the working principle, also known as sputtering ion pump.
2. Titanium pump structure Titanium pump can be divided into bipolar and triode, triode can increase the argon (Ar) pumping speed. The structure of the bipolar titanium pump is shown in the figure. The anode A is composed of a plurality of stainless steel thin-wall cylinders having a thickness of 0.1-0.3 mm and a diameter of 12-40 mm. Titanium cathodes K of 1-3 mm thick are added to both ends of the anode. The axis of the anode cylinder is perpendicular to the cathode surface, and a voltage between 3 kV and 7 kV is applied between the two. An axial magnetic field of 1000 to 3000 gauss is added to the anode cylinder.

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