Metallic Chemical Process Pump

Metallic Chemical Process Pump is a device specially used for conveying liquids or slurries in the chemical, petroleum, metallurgical and other industries. Since corrosive, flammable or high-temperature media are often involved in chemical processes, metal chemical process pumps are usually made of corrosion-resistant and high-temperature resistant metal materials to ensure reliable operation in harsh environments.

· Detailed Parameters:

Plunger Diameter: 58mm

Pump Speed: 263rpm

Theoretical Flow Rate: 125.08L/min

Effective Power: 17.58KW

· Drive Power and Method:

Mounted on a fixed chassis for stable operation.

Powered by a gear reducer transmission system.

Equipped with an explosion-proof variable frequency motor (CT4) for safe and efficient control in hazardous environments.

· Media Contact Materials:

Hydraulic End Cylinder: Constructed from 304 stainless steel, providing excellent corrosion resistance in chemical environments.

Valve Assembly: Made from 17-4PH stainless steel, offering superior strength and wear resistance in high-pressure applications.

Plunger: 304 stainless steel coated with tungsten carbide for exceptional wear resistance, ensuring long service life in harsh conditions.

The pump operates on the reciprocating plunger principle, where a plunger moves back and forth within a cylinder, creating high pressure to transfer fluids. As the plunger retracts, it draws fluid into the chamber, and when it advances, it expels the fluid at high pressure through the discharge valve. This design ensures precise fluid control and efficient high-pressure fluid transfer, even when handling corrosive or high-viscosity media.

A) No leaks.
B) Solid plastic contact parts

C) Durable ductile iron armor

D) Closed impeller with less axial thrust
E) Open, axially adjustable impeller with back blades.
F) Multi-layer epoxy resin coating protects metal parts from corrosion.

G) Quick assembly and disassembly.
H) Low noise and reliable performance.
 

· Corrosion Resistance: The use of high-grade 304 stainless steel and 17-4PH materials ensures that the pump can withstand highly corrosive chemical environments, making it suitable for a wide range of industrial applications.

· Precision Control: With a plunger diameter of 58mm and a flow rate of 125.08L/min, this pump delivers precise and efficient fluid transfer, even in demanding high-pressure scenarios.

· Explosion-Proof Design: The explosion-proof variable frequency motor (CT4) ensures safe operation in hazardous environments, such as chemical plants or areas where flammable substances are present.

· Durability and Longevity: The plunger is coated with tungsten carbide, which provides superior wear resistance, minimizing maintenance and extending the lifespan of the pump.

This high-pressure plunger chemical process pump is ideal for a variety of industrial applications, including:

Chemical Processing: Used for the precise transfer and handling of aggressive chemicals, acids, alkalis, and solvents in chemical plants.

Petrochemical Industry: Suitable for high-pressure fluid transfer in refineries, where durability and corrosion resistance are critical.

Water Treatment: Ideal for water purification and treatment processes where chemicals are dosed or transported under high pressure.

Pharmaceutical Manufacturing: Suitable for the safe and controlled transfer of chemical solutions and other high-value fluids in pharmaceutical processes.

Food and Beverage Industry: Can be used for handling various fluid ingredients and chemicals required in food processing operations.

Insufficient or no flow
Cause analysis: It could be due to a clogged inlet pipe, a damaged impeller, air entering the pump, or a low speed.
Troubleshooting Method: Clean the inflow pipe and filter, inspect the impeller for damage, and replace it promptly if necessary. Check that the pump seal is in good condition and remove any air from the pump. If the problem is with speed, examine the motor's power source and transmission mechanism to confirm that the pump's speed fits the design specifications.
 

Insufficient pressure
Cause analysis: It could be due to impeller wear causing head drop, seal leakage causing energy loss, insufficient inlet pressure or high pipeline resistance, etc.
Troubleshooting Method: Examine the impeller and seal condition, then repair or replace any damaged or leaky components. Check if the inlet pressure is normal. If not, investigate issues with upstream equipment or pipes. If pipeline resistance is excessively high, try optimizing the pipeline layout, increasing pipe diameter, or cleaning the debris inside the pipeline to reduce resistance.

Increased pump vibration and noise
Cause Analysis: It could be caused by an imbalanced impeller, a bent pump shaft, a damaged bearing, a misaligned coupling, or an insecure base.
Troubleshooting Method: examine and fix the impeller balance, examine the straightness of the pump shaft, straighten or replace it if bent, replace the damaged bearing, correct the coupling's concentricity, inspect the foundation for looseness, and reinforce it if necessary.
 

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