Stainless steel corrosion-resistant centrifugal pumpThe pump adopts a semi open structure, while some adopt a closed structure. In addition, there are two types of connection between the pump and the motor: direct connection and bearing bracket. All pump shaft seals use the advanced cantilever technology mechanical seal in West Germany. Stainless steel corrosion-resistant centrifugal pumps combine excellent structure, performance, and shape, and the overcurrent components and connecting frames are made of stainless steel materials. Therefore, stainless steel corrosion-resistant centrifugal pumps have a series of advantages such as corrosion resistance, reliable performance, easy use, easy maintenance, compact structure, low energy consumption, and good sealing performance.

　　Stainless steel corrosion-resistant centrifugal pumpThe LQFZ series pump can transport temperatures not exceeding 90 ° C (direct coupled type) or not exceeding 105 ° C (with bearing bracket type), with (or without) small soft particles or fibers. It also has self-priming performance. The two series pumps are mainly used for conveying corrosive, hygienic, and highly viscous liquids on conveyor belts, and are widely used in industries such as food, beverage, medicine, cosmetics, sewage treatment, chemical (or fine chemical), electroplating, etc.

Will the flow rate change of stainless steel corrosion-resistant centrifugal pump generate radial force during normal operation?

Can generate radial force. Due to changes in flow rate, the pressure distribution around the impeller becomes uneven, resulting in radial forces acting on the impeller.

What are the hazards of radial force in stainless steel corrosion-resistant centrifugal pumps?

becauseStainless steel corrosion-resistant centrifugal pumpThe radial force of is vertically acting on the pump shaft, so the pump shaft will have a large deflection (official account number: pump housekeeper), and the rotating shaft will be subjected to the force of alternating load, so the existence of the radial force will make the pump shaft fatigue and damage.

What are the hazards of axial force in stainless steel corrosion-resistant centrifugal pumps?

The presence of axial force in centrifugal pumps can cause wear on the mouth ring, balance plate, and impeller; Damage to mechanical seals, bearings, and motors.

What methods have been adopted in the design of stainless steel corrosion-resistant centrifugal pumps to eliminate axial force?

1. Adopt balance holes, balance disks, balance tubes, and balance drums;

2. Double suction impeller;

3. Utilize thrust bearings;

4. Utilize the symmetrical arrangement of impellers, etc.

　　Stainless steel corrosion-resistant centrifugal pumpWhat are the reasons for the decrease in lift without water supply?

1. There is gas inside the pump inlet and inlet pipe;

2. The increase in medium viscosity does not match the design;

3. Leakage of inlet pipelines or mechanical seals;

4. There is a blockage in the inlet pipeline;

5. The pump's rotational speed has not reached the rated speed;

6. Pump reversal;

7,Stainless steel corrosion-resistant centrifugal pumpThe gap between the mouth rings is too large.