The sealing gasket used in the mortar pump and the pipes through which the air source is supplied shall be made of non-toxic, odorless, non-particle falling off and corrosion-resistant materials. Internal pressure metal support frame is embedded in the pump shell, which limits the permanent deformation of the plastic pump shell under axial expansion under heat and axial compressibility under compression, overcomes the shortcomings of the plastic pump body, such as easy to produce compression deformation, cold shrinkage deformation and other mechanical performance instability, and effectively improves the operating stability of the plastic anti-corrosion and anti-wear pump.
In the key parts that are easy to wear out, the high wear-resistant material suitable for inlay solves the problem of short service life and high operation cost of slurry transfer pump in the high temperature leaching section of wet smelting. Can transport all kinds of corrosive and abrasive slurry and liquid, especially hfm-i two-stage booster pump, especially suitable for mortar pump pressure feeding, so that the mortar pump high efficiency, good filtering effect, filter cake less water content, pump sealing, long service life, low maintenance cost. The mortar pump is composed of motor, cycloidal needle wheel reducer, reciprocating gear and hydraulic working end. Flow ≤ 60m3/h, head ≤ 1.2mpa, suction ≤ 10m, temperature ≤ 80 ℃.
The mortar pump can withstand various corrosive media (acid, alkali, salt) and organic solvents within a certain range of temperature and concentration, and impregnate in 80 kinds of organic solvents at 20℃ and 90℃ for 30d. There was nothing abnormal in appearance, and little change in other physical properties.
