Splint type axial flow pump

Splint type axial flow pump

Compared with conventional axial flow pumps, the splint type axial flow pump has been greatly improved in terms of corrosion resistance, wear resistance, high temperature resistance, non-leakage, and efficiency!

The fluorine-lined axial flow pump is a mature product designed by experts and verified by the market for many years. At present, the widely used industry is the concentrated treatment of waste acid in the titanium dioxide industry, and the effect is particularly good!

1. Extremely strong corrosion resistance

The PFA material used in the flow part of the pump has strong adaptability to corrosive liquids such as nitric acid, sulfuric acid, hydrochloric acid, phosphoric acid, and strong oxidizers, especially the stronger the corrosiveness, the superior performance can be shown. Its corrosion resistance far exceeds that of high nickel alloys and No. 20 alloys, and far exceeds high silicon cast irons. It enjoys the reputation of corrosion resistance within the range.

2. Excellent wear resistance

The pump is made by special process of baking, melting and molding. The fluorine lining thickness of the steel-lined composite pump body is more than 10mm, and the fluorine thickness of the splint pump body is more than 25mm, and the fluorine inner wall is specially treated.

3. Excellent high temperature resistance

Because the pump has excellent thermal shock, self-lubrication and impact resistance. Therefore, the impeller and other key parts of fluoroplastics will not crack due to impact, which makes up for the fragile defects of ceramic pumps and high-silicon cast iron pumps. Due to the excellent performance of the whole machine and stable operation, it can be assured under the harsh environment of -30℃～150℃ long-term use. (Waste acid concentration treatment temperature is 130℃, while the melting point of fluorine material is 360℃)

4. Easy to disassemble and easy to maintain
Because the impeller, pump cover, and shaft sleeve are all made of fluorine materials, the weight of the pump is reduced, and the rotor part can be easily and conveniently taken out of the pump body, so disassembly, unloading and assembly can be easily completed. It avoids the need for careful repair of the ferrosilicon pump, fear of breaking, and inability to let go of the ills.

In summary: this pump is an ideal pump for titanium dioxide waste acid concentration treatment.