Introduction of fluorine-lined wear-resistant mortar pump
The fluorine-lined wear-resistant mortar pump is a cantilever single-stage single-suction centrifugal pump, which is specially designed and developed for transporting corrosive media containing fine particles. The pump is made of steel-lined ultra-high molecular weight polyethylene (UHMW-PE). This material is a new generation of anti-corrosion and wear-resistant engineering plastics for pumps. Its outstanding advantage is that it has excellent wear resistance and impact resistance (especially low temperature impact resistance) among all plastics. Creep (environmental stress cracking resistance) and excellent corrosion resistance.
Product features of fluorine-lined wear-resistant mortar pump
Fluorine-lined wear-resistant mortar pump is a kind of pump that can adapt to various working conditions, such as transporting acid, alkaline clear liquid or slurry; exercising various corrosive slurries; sulfuric acid working various dilute acids; environmental protection work Various types of sewage, etc. The pump is resistant to corrosion and wear and is widely used. Has the following characteristics:
1) Robust wear resistance of fluorine-lined wear-resistant mortar pump:
The flow parts are all made of steel-lined ultra-high molecular weight polyethylene (UHMW-PE). PTFE) is 4 times higher, and 7-10 times the wear resistance of carbon steel and stainless steel.
2) Robust impact resistance:
The impact strength of ultra-high molecular weight polyethylene ranks first in general engineering plastics, which is 5 times that of (acrylonitrile/butadiene/styrene) copolymer (ABS), and it can remain stable at minus 196 ℃, which is other A characteristic not found in any plastic.
3) Excellent corrosion resistance:
The pump can handle various corrosive media (acids, alkalis, salts) and organic solvents within a certain temperature and concentration range, and is immersed in 80 kinds of organic solvents at 20°C and 90°C for 30 days. There are no anomalies on the surface, and other physical functions are almost unchanged.
4) The fluorine-lined wear-resistant mortar pump has no noise:
The impact energy absorption of UHMWPE is the highest among plastics, and the noise reduction is good, which greatly reduces the noise generated by the liquid movement during the transportation process.
5) Safe and reliable, no toxin differentiation:
The ultra-high molecular weight polyethylene (UHMW-PE) selected for this pump has extremely stable chemical properties, so it is also suitable for use in food work.
6) Low friction coefficient of fluorine-lined wear-resistant mortar pump:
The internal friction coefficient of the pump is only 0.07-0.11, so it has self-smoothing properties. Under water-smooth conditions, its kinetic friction coefficient is half lower than that of PA66 and polyoxymethylene (POM). When working in sliding or rolling form, it is smoother than steel and brass when lubricated.
7) Good anti-stickiness:
Ultra-high molecular weight polyethylene (UHMW-PE) has excellent anti-adhesion, and the anti-adhesion ability is similar to that of PTFE, so it also performs well when transporting some media with higher viscosity.
Application range of fluorine-lined wear-resistant mortar pump
Masonry or plastering mortar transportation in construction operations, pressure grouting operations in ports, docks, hydropower stations, foundation treatment, soft foundation reinforcement grouting, backfill grouting in tunnel, subway, and mine construction; bolt support.