chemical process pump for the metallurgical industry

The chemical process pump is widely used in chemical, petroleum, metallurgy, pharmaceutical, and other industries for fluid transportation. It is especially suitable for high temperature, high pressure, corrosive, or special liquids. Featuring a single-stage centrifugal structure, it delivers high flow rates and heads, making it ideal for various process applications.

Working Principle

1. Liquid suction: Liquid enters the pump chamber from the inlet and flows into the impeller.
2. Centrifugal force acceleration: The impeller, driven by the pump shaft, rotates at high speed, throwing the liquid to the outer edge of the pump casing and increasing speed.
3. Energy conversion: As liquid passes through the casing, kinetic energy converts to pressure energy, reducing flow rate and increasing pressure.
4. Liquid discharge: Pressurized liquid exits through the outlet, completing the transfer process.

Features

• Single-stage design: Horizontal single-stage pump with a compact structure for large flow and high head needs.
• Cantilevered structure: Facilitates convenient installation and maintenance, reduces shaft overload, and bearing wear.
• High temperature & high pressure adaptability: Suitable for temperatures from -40°C to 250°C.
• Strong corrosion resistance: Customizable materials (stainless steel, cast iron, etc.) for different corrosive fluids.
• High efficiency & energy saving: Optimized impeller/hydrodynamics for large flow/head at lower energy consumption.
• Low noise & vibration: Smooth operation for long-term, continuous work.
• Adjustable flow & head: Flow and head can be tuned by changing impeller speed or replacing impeller.

Technical Parameters

• Flow rate: Q = 2 to 450 m³/h
• Lift: H = 3.5 to 200 m
• Working pressure: P ≤ 1.6 MPa
• Operating temperature: T = -40°C to 250°C
• Pump body material: Stainless steel, cast iron, or other special materials
• Seal mode: Mechanical seal or packing seal

Main Application Fields

• Chemical industry: Transport of raw materials, chemical solutions, acids/alkalis, solvents (especially for high temp/pressure, corrosion-resistant conditions).
• Petroleum industry: Fluid transfer in refining, crude oil transport, heating, and product transfer.
• Pharmaceutical industry: Drug solutions and raw materials transfer, requiring good sealing and corrosion resistance.
• Metallurgical industry: Liquid/slurry transfer with metal particles, suitable for smelting lines.
• Water treatment: Chemical dosing, acid/alkali adjustment, sewage treatment.
• Environmental protection: Wastewater treatment, desulfurization, denitrogenation, especially for corrosive waste fluids.