Bent-tube Evaporative Circulation Pump
The V-series evaporative forced circulation pump represents our company’s fifth-generation product, developed through years of accumulated expertise in production, maintenance, and application.
Its application scope has expanded beyond caustic soda evaporation to include: phosphate ammonium, phosphoric acid, vacuum salt production, alcohol, lactic acid, alumina, rutile titanium dioxide, calcium chloride, ammonium chloride, refrigerants, molten salts, polyvinyl chloride (PVC), and waste acid concentration. The evaporative forced circulation pump was developed based on input from engineering technicians specializing in evaporation design at professional design institutes.
Installation configurations include: ground-mounted fixed installation, suspended installation, and floating installation on the tank surface.
Capable of conveying various neutral or highly corrosive media containing solid particles. Primarily used in high-flow, low-head applications, it is particularly suitable for forced circulation systems in salt and alkali production.
Cast or welded from steel plate.
Sealing Structure: Auxiliary impeller + composite double-ended mechanical seal / composite double-ended mechanical seal / double packing seal.
Flow range: 300 to 23,000 m³/h;
Head range: 1.5 to 7 meters;
Working pressure: ≤0.6 MPa;
Operating temperature: ≤300°C;
ZG20#, 1Cr18Ni9Ti, 316L, CD4MCU, Titanium, Nickel, Monel, Inconel, 2205, 2520, 904L, etc.
Chemical and Petrochemical Industry
Evaporation and crystallization systems: Used for forced-circulation evaporation and crystallization of solutions such as salts, caustic soda, and sodium sulfate (e.g., MVR evaporators, multi-effect evaporators).
Concentration Process: Circulation of high-concentration acids, alkalis, or organic solvents (e.g., phosphoric acid concentration, calcium chloride solution evaporation).
Reactor Circulation: Circulation and transfer of high-temperature, high-pressure reaction media.
Pharmaceuticals and Biotechnology
Drug Concentration: Evaporative concentration of traditional Chinese medicine extracts and antibiotic solutions.
Fermentation Broth Processing: Thermal-sensitive medium circulation evaporation for fermentation products.
Crystallization Separation: Crystallization processes for biological products such as proteins and enzyme preparations.
Food and Beverage Processing
Sugar Syrup Concentration: Evaporation and crystallization of sucrose and glucose solutions.
Dairy Processing: Low-temperature vacuum concentration of milk and whey.
Juice Concentration: High-temperature short-time (HTST) evaporation cycle systems.
Environmental Protection and Wastewater Treatment
High-Salinity Wastewater Treatment: Evaporation crystallization for volume reduction of reverse osmosis concentrate and industrial wastewater.
Spent Acid Recovery: Evaporation concentration and resource utilization of acid-containing waste liquids.
Zero Liquid Discharge (ZLD) Systems: Achieving near-zero wastewater discharge through evaporator integration.
New Energy and Materials Industry
Preparation of lithium battery materials: Evaporation crystallization of lithium salts (e.g., lithium carbonate, lithium hydroxide).
Photovoltaic industry: Chlorosilane recycling in polysilicon production.
Seawater desalination: Brine circulation in high-pressure evaporation systems.
Metallurgy and mineral processing
Metallurgical Waste Liquid Treatment: Evaporation recovery of heavy metal-containing waste liquids.
Mineral Leachate Concentration: Evaporation enrichment of leachates from copper and nickel ores.
Contact Us
Get in touch with us now! Ready to streamline your operations? Submit your requirements today and our engineering team will provide a comprehensive quote and project roadmap within 24 hours.
Trusted by 500+ industrial plants worldwide.