Name: China Vertical Slurry Pump in Flue Gas Desulphurization Manufacturers Suppliers Factory - Zhengrong Pump
Brand: Zhengrong
SKU: 282823971

Vertical Slurry Pump in Flue Gas Desulphurization

Zhengrong Pump's ZJL series, also known as the Vertical Slurry Pump for Flue Gas Desulfurization, features a vertical, axial suction, single-stage, single-suction, single-casing centrifugal design. It is suitable for flow rates ranging from 4 m³/h to 360 m³/h and heads between 3 m and 82 m. This pump can serve as a large slurry circulation pump in absorption towers, as well as a limestone slurry transfer pump, gypsum discharge pump, recovery pump, or sump pump.

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Materials

High chrome	Chrome content of 15%, 27%, 29%, 30%, 35%	Slurry pump, crusher, coal mill and etc.
Cast and ductile Iron	HT200, HT250, QT500-7, QT400-12 and so on	Bearing housing, base and etc.
Stainless Steel	304, 316, 316L, CD4MCu	Chemical industrial equipment spares
Rubber	Natural rubber, Butyl, Neoprene, Hypalon and so on	Slurry pump, cyclone and so on
Polyurethane	Different hardness	Slurry pump, cyclone, flotation and so on
Ceramic	Silicon carbide silicon nitride ceramic and chromic oxide, aluminum oxide ceramic coating	Slurry pump

Structural Features

Material Durability

The Vertical Slurry Pump in Flue Gas Desulphurization's flow-end components are manufactured from low-carbon stainless steel, ensuring extended service life. The metal guard plates offer superior resistance to shear-induced sliding wear compared to conventional non-metallic materials.

Wear & Strength Performance

With an annual dynamic wear rate of 0.008–0.08 mm and high tensile strength, the pump maintains consistent performance under long-term erosive operating conditions.

Shaft Sealing System

The Vertical Slurry Pump in Flue Gas Desulphurization utilizes reliable mechanical seals, available in both water-cooled and water-free configurations. The water-cooled seal employs dual-face sealing technology, providing backup sealing protection to prevent leakage. The water-free design utilizes the pumped medium for self-cleaning, achieving significant water conservation.

Applicable Conditions

The pump is designed to handle slurries with a pH range of 2.5-13, chloride ion concentrations up to 60,000 ppm, maximum weight concentration of 60%, and medium temperatures not exceeding 120℃.