Industrie chimique
The chemical industry demands high standards for fluid handling and adheres to stringent processes, necessitating reliable pumps capable of processing corrosive acids, alkalis, solvents, polymers, abrasive slurries, and high-temperature fluids. During critical operations such as transfer, reaction, circulation, and waste discharge, pumps must ensure leak-free, pure, and safe, stable operation.
Pompe Changyu offers corrosion-resistant, wear-resistant, and leak-free chemical pumps, including fluorine magnetic drive pumps, magnetic drive pumps, corrosion-resistant centrifugal pumps, pompes auto-amorçantes, semi-submersible pumps, and high-viscosity pumps. With comprehensive OEM/ODM customization services, these pumps ensure safe, efficient, and continuous operation in demanding chemical processing environments.
Chemical Process Media for Industrial Pump Applications
Changyu chemical pumps are designed to handle corrosive acids, alkalis, organic solvents, polymer slurries, high-temperature reaction fluids, and aggressive chemical waste across transfer, circulation, and discharge applications.
Crystallizing Chemical Solutions
Organic solvents
Strong alkalis
Solvent-containing liquids
Chemical waste liquids
Corrosive liquids
High-viscosity liquids
Waste liquids
- Hydrochloric Acid (HCl)
- Sulfuric Acid (H₂SO₄)
- Nitric Acid (HNO₃)
- Sodium Hydroxide Solution (NaOH)
- Phosphoric Acid Slurry
- Polymer Slurry (Resin / Latex)
- High-Temperature Reaction Liquids
- Crystallizing Chemical Solutions
- Methanol
- Ethanol
- Acetone
- Toluene
- Spent Hydrochloric Acid
- Mixed Acid Waste Liquids
- Chemical Wastewater with Solids
- Corrosive Process Residues
Chemical Pump Solutions for Critical Process Applications
Waste Acid and Waste Liquid Discharge
Recommended Pump Type: Hydrochloric Acid Centrifugal Transfer Pump
Reason: This series of chemical pumps features a corrosion-resistant, monolithic non-metallic construction, enabling stable operation within a temperature range of -20°C to 180°C. With flow rates spanning 1.6 to 2600 m³/h, head ranges from 5 to 130 m, and maximum power ratings up to 710 kW, these pumps deliver efficient, reliable, and virtually leak-free transfer performance across diverse chemical processing conditions.
Reactor Feed and Circulation
Recommended pump type: Magnetic Drive Pump
Reason: High-temperature magnetically driven pumps utilize leak-free magnetic drive technology and corrosion-resistant fluoroplastic lining, making them suitable for continuous feeding and circulation of high-temperature, highly corrosive reaction media. This ensures safe and stable operation of chemical reactions.
Solvent Transfer
Recommended Pump Type: Diaphragm pump
Reason: Pneumatic double-diaphragm pumps are a common type of industrial pump used in chemical industry pumping applications. Powered by compressed air, these pumps achieve stable operation through the reciprocating deformation of diaphragms. Their precision construction enables not only the handling of conventional fluid transfer but also the efficient processing of high-viscosity, abrasive, and corrosion-sensitive fluids.
Acid/Alkali Transfer and Storage
Recommended pump type: Semi-Submersible Pump
Reason: The pump body is directly submerged at the bottom of the storage tank, enabling continuous and stable transfer of acidic and alkaline liquids without priming. This design effectively handles liquids containing sediments or particles, minimizing the risk of clogging and airlocking, reducing maintenance frequency, and significantly enhancing overall operational reliability and cost-effectiveness in chemical storage applications.
Chemical Industry Pump Applications
Chemical production often involves high-intensity continuous operation, requiring the handling of highly corrosive, toxic, flammable, and high-temperature media. Therefore, chemical pumps must provide reliable operation while meeting the needs of transporting acids, solvents, slurries, and waste liquids throughout the various stages of the chemical process.
Changyu Pumps delivers application-driven chemical pump solutions, specializing in the long-term production of industrial pumps prioritizing safety, corrosion resistance, and leak prevention, while also offering customization services.
Acid / Alkali Transfer & Storage
Challenges:
High corrosion risk, sediment buildup, unstable suction, and frequent maintenance.
Our Advantages:
Changyu vertical self-priming chemical pumps feature corrosion-resistant linings, delivering stable suction performance and reliably transferring highly corrosive acids and alkalis, while effectively reducing downtime.
Reactor Feed & Circulation
Challenges:
High temperatures, high pressures, and the need for leak-free continuous operation.
Our Advantages:
Magnetically driven and tank-mounted motor pumps enable leak-free operation, stable circulation, and precise reactor feeding in high-temperature, highly corrosive environments.
Solvent Transfer
Challenge:
Volatile media, explosion risk, leakage sensitivity, and flexible transfer needs.
Our Advantages:
Pneumatic diaphragm pumps and drum pumps safely and reliably transfer volatile and flammable solvents with zero leakage and simple operation.
Waste Acid & Waste Liquid Discharge
Challenge:
Highly corrosive waste, solids content, and environmental compliance pressure.
Our Advantages:
Sealless chemical waste pumps constructed with corrosion-resistant and wear-resistant materials ensure reliable transfer of highly corrosive waste acids and chemical effluents.
Nous contacter
Flexible, Efficient, and Fully Customized Pumping Solutions.
Looking for the perfect pumping solution for your specific needs? Our expert team provides customized centrifugal pump solutions tailored to your fluids, operating conditions, and project requirements. Get a personalized consultation and quote today!
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Recommended Chemical Pump Series for Diverse Process Needs
These pump series are selected to address varying chemical media, temperatures, viscosities, and installation requirements, providing flexible and reliable options for complex chemical pumping systems.
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