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A pump is a machine used to transport liquids and increase its pressure. Chemical pumps are a general term, and chemical pumps refer to the special requirements for pumps in chemical production:
⑴ able to meet the needs of chemical processes
⑵ high and low temperature resistance
⑶ corrosion resistance
⑷ wear resistance
⑸ No or less leakage
⑹ Ability to transport critical liquids
⑺ Reliable operation mainly refers to the characteristics of the medium.
After-sales maintenance is crucial for ensuring the performance and longevity of chemical pumps. Proper care post-purchase can prevent downtime and extend the pump’s service life.
1. Scheduled Inspections: Regularly inspect the pump for signs of wear, leaks, or corrosion. Check components like seals, bearings, and connections to ensure they are in good condition.
2. Cleaning: Keep the pump and its parts clean to prevent chemical build-up and debris. Use appropriate cleaning solutions that are compatible with the pump’s materials.
3. Lubrication: Properly lubricate moving parts according to the manufacturer’s recommendations. This reduces friction and prevents premature wear.
4. Replacement of Parts: Monitor the condition of critical components such as seals, gaskets, and impellers. Replace worn or damaged parts promptly to avoid operational issues.
5. Performance Monitoring: Continuously track the pump’s performance metrics, such as flow rate and pressure. Address any irregularities immediately to prevent further complications.
Effective after-sales maintenance ensures reliable operation, reduces unexpected failures, and enhances the overall efficiency of chemical pumps, providing long-term value and performance.
The advantages of chemical pumps include reasonable layout of the entire series of water conservancy performance, wide range of user choices, "back-open" structure, convenient maintenance, and efficiency and suction lift reaching the international advanced level.
Petrochemical
Metal smelting
Corrosive materials
1) Process pumps: including feed pumps, return pumps, circulation pumps, flushing pumps, sewage pumps, supplementary pumps, output pumps, etc.
2) Public engineering pumps: including boiler pumps, cooling tower pumps, fire-fighting pumps, deep well pumps for water sources, etc.
3) Auxiliary pumps: including lubricating oil pumps, sealing oil pumps, hydraulic transmission pumps, etc.
4)Pipeline transfer pumps: pumps for oil pipelines, pumps for loading and unloading trucks, etc.
1) Vane pump: When the pump shaft rotates, it drives various impeller blades to give centrifugal force or axial force to the liquid, and transports the liquid to pipes or containers, such as centrifugal pumps, vortex pumps, mixed flow pumps, and axial flow pumps.
2) Positive displacement pump: A pump that utilizes continuous changes in the volume of the pump cylinder to transport liquid, such as reciprocating pumps, piston pumps, gear pumps, and screw pumps.
3)Other forms of pumps: There are electromagnetic pumps that use electromagnetism to transport liquid conductive states; pumps that use fluid energy to transport liquids, such as jet pumps, air lifters, etc.
Chemical pumps are designed with various structures to handle different types of fluids and applications in industrial processes. Here are some common structures:
1. Centrifugal Pumps: These pumps use a rotating impeller to move fluids. The impeller’s rotation generates centrifugal force, which pushes the fluid outward and through the pump. They are ideal for handling large volumes of low-viscosity chemicals.
2. Diaphragm Pumps: Diaphragm pumps use a flexible diaphragm to create a pumping action. As the diaphragm moves back and forth, it alternately draws in and expels fluid. They are well-suited for handling hazardous and corrosive chemicals.
3. Gear Pumps: Gear pumps use interlocking gears to move fluids. As the gears rotate, they trap and transfer fluid between them. They are effective for handling viscous fluids and providing precise flow control.
4. Peristaltic Pumps: These pumps use a rotating roller or shoe to compress a flexible tube, pushing fluid through the tube. They are ideal for transferring delicate or shear-sensitive chemicals.
Each pump type is constructed with materials resistant to chemical corrosion and wear, ensuring durability and efficiency in handling various chemical substances.
1) Water pumps: including clean water pumps, boiler feed water pumps, condensate pumps, and hot water pumps.
2) Corrosion-resistant pumps: including stainless steel pumps, high silicon cast iron pumps, ceramic acid-resistant pumps, opaque graphite pumps, lined hard rubber pumps, hard polyvinyl chloride pumps, luminous pumps, anode pumps, titanium pumps, etc.
3) Model pumps: including slurry pumps, sand pumps, sewage pumps, pulverized coal pumps, ash pumps, etc.
5)Oil pump: cold oil pump, hot oil pump, submersible oil pump, slurry pump, adsorbed oil pump, etc.
1) Large flow and micro flow pumps: flow rates are 300m³/min and 0.O1L/min respectively;
2) High temperature pump and low temperature pump: high temperature reaches 500℃, low temperature reaches -53℃;
3) High-pressure pump and low-pressure pump: high pressure up to 200MPa, vacuum degree 2.66---10.66kPa (20-80mmHg);
4) High-speed pump and low-speed pump: high speed up to 24000r/min, low speed 5-10r/min;
5) Accurate metering pump: the flow metering accuracy reaches ±0. 3%;
6) High viscosity pump: viscosity reaches thousands of pascals (Pa·s).
Jiangsu Feixiang Pump Manufacturing Co., Ltd. was founded in the 1980s. In 2001, Jiangsu Feixiang Pump Manufacturing Co., Ltd. was established by the Company Law. The company integrates scientific research, design, production, operation and service, and its corporate nature is a limited liability. It is now a member factory of the sound material resources network of Sinopec Group Corporation, a satisfactory network member factory of refining supplies and accessories of China National Petroleum Corporation, a key enterprise in the high-tech intensive zone of Jiangsu Province, an enterprise that abides by contracts and keeps promises, and the China General Mechanical Pump Industry Association. Member, self-operated import and export enterprise of the People's Republic of China.
The company has five workshops including casting, machining, fluoroplastic pump pressing, final assembly, and paint packaging, and five one-room functional departments including sales, technology, production, quality inspection, finance, and comprehensive office. It currently has 256 employees, including 5 senior engineers, 28 engineers, 136 technicians, and 66 managers of various types. The company covers an area of 38,000 m2 and has fixed assets of 18 million yuan. The company has complete production equipment, physical and chemical testing, and testing equipment, and has a high-quality water pump performance testing center (measuring range flow: 0.5-20000m3/h, head: 2-2900m). The main products are produced using international standards and advanced foreign standards.
The company's reputable products include 26 series and 460 specifications and varieties. The main products are FXLB type non-clogging cyclone pump, ZA, CZ type chemical process pump, ZE type high-temperature pump, IJT type titanium nickel chemical pump, FIJ type alkali pump, IH type chemical centrifugal pump, FXP rotary jet pump, DF type multi-stage pump, WFB type sealless self-control self-priming pump, FSB type fluorine alloy pump, FIEC type dilute acid pump, FIU mortar pump, FYL type long Shaft submersible pump, SPP type chemical mixed flow pump, FJX type forced circulation pump, FCJ, FHJ desulfurization pump, JFRB double suction melt urea pump, JYM diaphragm metering pump, rotor pump, HZP type slurry pump, ZXB type self-priming Pump, OTS double suction pump, etc.
The main materials of the product are 304, 304L, 316, 316L, CD4MCu, 904L, Mo3Ti, 20# alloy, TA2, TA3 pure titanium, TA9 titanium palladium alloy, Hastelloy, F46 fluoroplastic alloy, UHMWPE, steel lining, corrosion-resistant and wear-resistant rubber wait.
Feixiang products sell well all over the country and are widely used in petroleum, petrochemical, chemical, metallurgy, electric power, mining, medicine, light industry, food, automobile manufacturing, papermaking, environmental protection and other industries; among them, FXLB type non-clogging cyclone pump and FIEC type dilute acid pump, FIU mortar pump, JFRB double suction molten urea pump, IJT type titanium nickel chemical pump, FXP rotary jet pump and other products are widely used in petroleum, petrochemical, chemical, electric power, metallurgy, fertilizer and other industries to replace imported products, and are deeply loved by the majority of users. favor.
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