Slurry discharge pump

UHB-ZK corrosion resistant pump series is a single-stage single-suction cantilever centrifugal pump flow components using steel liner ultra high molecular weight polyethylene (UHMWPE). The material is a new generation on the current international corrosion resistant plastic pumps, the most prominent advantage is all plastic in it has excellent abrasion resistance, impact resistance (especially low-temperature impact). Creep resistance (ESCR) and excellent corrosion resistance. The pump notable features are: multi-functional, that is, a pump can adapt to different conditions, such as transport acid, alkaline serum or slurry; smelting industry, a variety of corrosive slurry; various types of dilute sulfuric acid industry; environmental protection trade all kinds of sewage. The pump is both corrosion and wear resistance, the use of a very wide range. The pump compared using dilute acid in acidic pulp and long-term jobs and a number of Huludao Zinc Plant three hundred large non-ferrous smelting and sulfuric acid business, the corrosion wear resistance, sealing reliability, service life of, have received a very high rating. (A) Description of the main technical performance 1) Model: UHB-ZK series of corrosion resistant pumps 2) structure and characteristics: (1) corrosion resistant, a multi-pump, acid and alkali clear liquid slurry are applicable. (2) The pump is ultra high molecular weight polyethylene structural steel liner, the liner thickness of 8 ~ 20mm, the pump is applied hexagonal mesh lining patented technology and other similar pumps, compared with a backing layer heat deformation properties, resistance to cracking , anti-off, temperature higher advantage. (3) separate impeller, closed two kinds, according to media status optionally. (4) Seal: K-type dynamic seal, G3 mechanical seal. 3) Medium: less than 80% concentration sulfuric acid, 50% nitric acid, various concentrations of hydrochloric acid, caustic soda, both for clear liquid slurry also apply. 4) The main technical parameters: temperature -20 ℃ ~ 105 ℃ (using the modified material U00), inlet diameter 32 ~ 350mm, flow within 5 ~ 2600m3 / h, head 80m. (B) the use of a very wide range of 1) sulfuric acid phosphate fertilizer industry: acid, liquor, sewage, water, fluorine-containing silica acid, phosphoric acid slurry and other transmission medium. 2) non-ferrous metal smelting industry: particularly suitable for lead, zinc, gold, silver, copper, manganese, cobalt, rare earth hydrometallurgy of various acids, corrosive pulp slurry (filter with use) electrolyte sewage and other media delivery. 3) Chemical and other companies: a variety of sulfuric acid, hydrochloric acid, alkaline, clear liquid or slurry oil jobs. Titanium dioxide, iron Pink production, various dyes, pigments, non-metallic mineral processing industries. 4) The chlor-alkali industry: hydrochloric acid, caustic, electrolyte and so on. 5) Water industry: pure water, high water, wastewater (sewage leather, electroplating wastewater, electronic sewage, paper mill wastewater, textile wastewater, food wastewater, sewage, pharmaceutical industry sewage, etc.). 6) iron and steel enterprises: pickling system sulfuric acid, hydrochloric acid positions, with impurities sewage. 7) wet desulfurization circulating pump: to apply basic, acidic, corrosive jobs simultaneously. 8) the coal industry, coal chemical corrosive liquids, coal slurry transportation; washed coal is equipped with a pump.