Corrosion-resistant and wear-resistant mortar pump

Mortar pump adopts semi-open polymer impeller, lined with plastic layer of not less than 8mm, can be equipped with double-face circulating water machine seal, very wear-resistant.

1, corrosion resistance and wear resistance, a pump multi-purpose, acid and alkali clear liquid slurry are applicable.

2, The pump body is steel lined with ultra-high molecular weight polyethylene structure, the lining thickness is 8 ~ 20mm, the pump uses the patented technology of lining plastic, compared with other similar pumps, it has the advantages of good thermal deformation resistance, cracking resistance, anti-falling off and high use temperature.

3, impeller separate type, closed two, can be selected according to the medium condition.

4, sealing: K type power seal, K1 type power seal, T type packing seal, T1 type packing seal, C3 type non-standard seal.

5, suitable medium: concentration of sulfuric acid below 80%, nitric acid below 50%, hydrochloric acid of various concentrations, liquid alkali, both suitable for clear liquid and slurry.

UHB-ZK mortar pump is a kind of pump that can adapt to various working conditions, such as conveying acid, alkaline clear liquid or slurry; Various corrosive pulp in smelting industry; Sulfuric acid industry all kinds of dilute acids; All kinds of sewage in environmental protection industry. The pump is both resistant to corrosion and wear, and has a wide range of use. It has the following characteristics:

1, strong wear resistance:

The flow parts are all made of steel lined ultra-high molecular weight polyethylene (UHMW-PE), the wear resistance of ultra-high molecular weight polyethylene (UHMW-PE) ranks first in plastic, 4 times higher than nylon 66(PA66), polytetrafluoroethylene (PTFE), is 7-10 times the wear resistance of carbon steel and stainless steel.

2, strong impact resistance:

The impact strength of UHMW polyethylene ranks first in general engineering plastics, is 5 times that of (acrylonitrile/butadiene/styrene) copolymer (ABS), and can remain stable at minus 196 ° C, which is not a feature of any other plastic.

3, excellent corrosion resistance:

The pump can withstand various corrosive media (acid, alkali, salt) and organic solvents in a certain temperature and concentration range, impregnating in 80 kinds of organic solvents at 20℃ and 90℃ for 30d. There is no abnormal appearance, and other physical properties are almost unchanged.

4, no noise:

Ultra-high molecular weight polyethylene impact energy absorption is the highest value of plastics, good noise reduction, so as to minimize the noise generated by liquid flow during the transportation process.

5, safe and reliable, no toxin decomposition:

The pump uses ultra-high molecular weight polyethylene (UHMW-PE) with extremely stable chemical properties, so it is also suitable for use in the food industry.

6, low friction coefficient:

The internal friction coefficient of the pump is only 0.07-0.11, so it has self-lubrication. Under the condition of water lubrication, its dynamic friction coefficient is half lower than PA66 and POM. When working in sliding or rotating form, the lubricity is better than that of steel and brass after lubricating.

7, good viscosity resistance:

Ultra-high molecular weight polyethylene (UHMW-PE) has excellent viscosity resistance, and its adhesion resistance is comparable to that of PTFE, so it is also outstanding when transporting some media with higher viscosity.

8. Application scope:

Masonry or plastering mortar conveying in construction operations, pressure grouting operations such as ports, docks and hydropower stations, foundation treatment, soft foundation reinforcement grouting, tunnel, subway and mine construction backfill grouting; Bolt support.

1, sulfuric acid phosphate fertilizer industry: dilute acid, mother liquor, sewage, seawater, silica-containing fluorosilicic acid, phosphate slurry and other media transport.

2, non-ferrous metal smelting industry: especially suitable for lead, zinc, gold, silver, copper, manganese, cobalt, rare earth and other wet smelting of various acid, corrosive pulp, slurry (filter press with) electrolyte, sewage and other media transport.

3, chemical and other enterprises: a variety of sulfuric acid, hydrochloric acid, alkaline, oil clear liquid or slurry positions. Titanium dioxide, iron red powder production, various dyes, pigment production, 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, sewage (leather sewage, electroplating sewage, electronic sewage, paper sewage, textile sewage, food sewage, domestic sewage, pharmaceutical industry sewage, etc.).

6, iron and steel enterprises: pickling system of sulfuric acid, hydrochloric acid post, sewage with impurities.

7, wet desulfurization circulation pump: can be applied to alkaline, acidic, corrosive positions.

8. Transportation of corrosive liquids and coal slurry in coal industry and coal chemical industry; Pump for coal washing and preparation.