The acid alkali resistant mortar pump belongs to the cantilever single-stage single suction centrifugal pump, which is specially designed and developed for power plant flue gas desulfurization and sewage treatment projects. The pump is made of steel lined ultra-high molecular weight polyethylene (UHMW-PE), which has excellent corrosion resistance and wear resistance. This pump is widely used for the transportation of any concentration of acid, alkali, salt (chloride ion medium), strong oxidant, organic solvent and other media with a temperature below 100 degrees and a solid content (not limited to hard and soft particles) not exceeding 40%. It can completely replace imported products and is an ideal specialized pump for power plants or various chemical enterprises to meet environmental standards for flue gas desulfurization.

Product features:
Acid alkali resistant mortar pump is a type of pump that canPumps that can adapt to various working conditions, such as conveying acid, alkaline clear liquids or slurries; Various corrosive slurries in the smelting industry; Various dilute acids in the sulfuric acid industry; Various types of wastewater in the environmental protection industry. This pump is both corrosion-resistant and wear-resistant, and has a wide range of applications. Has the following characteristics:
1) Strong wear resistance: All overcurrent components are made of steel lined ultra-high molecular weight polyethylene (UHMW-PE), which has the highest wear resistance among plastics, four times higher than nylon 66 (PA66) and polytetrafluoroethylene (PTFE), and 7-10 times higher than carbon steel and stainless steel.
2) Strong impact resistance: Ultra high molecular weight polyethylene has the highest impact strength among general engineering plastics, five times that of acrylonitrile butadiene styrene (ABS) copolymer, and can maintain stability at minus 196 ℃, which is a characteristic that no other plastic has.
3) Excellent corrosion resistance: The pump can withstand various corrosive media (acids, bases, salts) and organic solvents within a certain temperature and concentration range. It can be immersed in 80 types of organic solvents at 20 ℃ and 90 ℃ for 30 days. There are no abnormal phenomena on the surface, and other physical properties have hardly changed.
4) No noise: Ultra high molecular weight polyethylene has the highest impact absorption capacity among plastics, with good noise reduction, thus minimizing the noise generated by liquid flow during transportation.
5) Safe and reliable, non-toxic decomposition: The pump uses ultra-high molecular weight polyethylene (UHMW-PE) with extremely stable chemical properties, making it also suitable for use in the food industry.
6) Low friction coefficient: The internal friction system of the pump is only 0.07-0.11, indicating self-lubricating properties. Under water lubrication conditions, its dynamic friction coefficient is half that of PA66 and polyoxymethylene (POM). When working in sliding or rotating form, the lubricity is better than that of steel and brass with lubricating oil added.
7) Good anti adhesion: Ultra high molecular weight polyethylene (UHMW-PE) has excellent anti adhesion properties, comparable to PTFE, and therefore performs outstandingly when transporting media with high viscosity.

Main performance introduction:
1) Corrosion resistant and wear-resistant, versatile with one pump, suitable for both acidic and alkaline clear liquid slurries.
2) The pump body is made of steel lined ultra-high molecular weight polyethylene structure, with a lining thickness of 8-20mm. This pump applies patented lining technology, and compared with other similar pumps, it has the advantages of good thermal deformation resistance, cracking resistance, anti detachment, and high operating temperature of the lining layer.
3) There are two types of impellers: separated and closed, which can be selected according to the condition of the medium.
4) Sealing: K-type power seal, K1 type power seal, T-type packing seal, T1 type packing seal, C3 type non-standard seal.
5) Applicable media: sulfuric acid with a concentration of less than 80%, nitric acid with a concentration of less than 50%, hydrochloric acid of various concentrations, liquid alkali, suitable for both clear liquids and slurries.
4. Main features: operating temperature range of -20 ℃ to 90 ℃ (with modified materials, it can be increased to over 100 ℃), inlet diameter of 32mm to 350mm, flow rate of 5-2600m3/h, and head within 80m.

Scope of use:
1) Sulfuric acid phosphate fertilizer industry: transportation of dilute acid, mother liquor, sewage, seawater, fluorosilicic acid containing silica gel, phosphoric acid slurry and other media.
2) Nonferrous metal smelting industry: particularly suitable for the transportation of various acid liquids, corrosive slurry, slurry (used for filter presses), electrolyte, sewage and other media in wet metallurgy of lead, zinc, gold, silver, copper, manganese, cobalt, rare earths, etc.
3) Chemical and other enterprises: positions for various sulfuric acid, hydrochloric acid, alkaline, and oil liquids or slurries. Production of titanium dioxide, iron red powder, various dyes and pigments, non-metallic mineral processing and other industries.
4) Chlorine alkali industry: hydrochloric acid, liquid alkali, electrolyte, etc.
5) Water treatment industry: pure water, high-purity water, wastewater (leather wastewater, electroplating wastewater, electronic wastewater, papermaking wastewater, textile wastewater, food wastewater, domestic wastewater, pharmaceutical wastewater, etc.).
6) Steel enterprises: sulfuric acid and hydrochloric acid positions in the pickling system, and wastewater with impurities.
7) Wet desulfurization circulating pump: capable of simultaneously applying to alkaline, acidic, and corrosive positions.
8) Transportation of corrosive liquids and coal slurry in coal industry and coal chemical industry; Coal washing is equipped with a pump.