Can The Slurry Pump Achieve The Goal Of Energy Saving And Consumption Reduction?

2025-06-28

CNSME PUMP

Slurry pumps are used to transport slurry in the mining and metallurgy industry. At present, the environmental protection form is becoming increasingly severe. The country is paying more and more attention to the green and sustainable development of various industries. In line with the concept of energy conservation and emission reduction, enterprises should minimize energy consumption when designing.Here are some ways to save pump energy consumption.　　1. Select flow and head according to actual conditions　　In the selection of slurry pumps, misunderstandings often arise. Many users only pay attention to the flow rate of the pump, but ignore the head selection of the pump, and even believe that the higher the head, the safer it is. Therefore, the selected head is greater than the actual head demand, resulting in a lot of waste of electricity.In fact, the pump can be selected based on the actual flow rate and pulp conditions to reduce the installed number and save electricity.It is worth noting that when calculating the head, the head loss should be considered to avoid insufficient head and affecting the conveying efficiency.2. The power of the motor and the pump should be reasonably matched. The unreasonable matching of the power of the motor and the pump is mainly reflected in two aspects: \"Big cow pulls a small plow\" and \"Caul pulls a large plow\".This leads to a lot of waste of electricity. If a smaller motor power is chosen, i.e., \"Calve pulls a big plow\", it will lead to insufficient water output of the pump, overload the motor or not moving the slurry pump at all, which will not ensure the normal and stable operation of the pump.Therefore, the power of the motor and the pump should be reasonably matched to achieve the ideal effect.

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Pumps for Quartz Sand_Rubber-Lined Slurry Pumps in Quartz Sand Beneficiation Equipment

Quartz sand beneficiation focuses primarily on purification, a technically challenging separation process aimed at removing minor or trace impurities from quartz sand to produce refined quartz sand or high-purity quartz sand. Common purification techniques employed domestically and internationally include: Washing, Classification & Desliming, Scrubbing, Magnetic Separation, Flotation, Acid Leaching, and Microbial Leaching.

The Ultimate Guide to Slurry Pumps: Types and Applications

Selecting the right slurry pump ensures efficient performance, especially when dealing with high-volume and abrasive slurries. The ideal pump depends on the application, material compatibility, and operational demands.

Diagnosis Methods for Cavitation in Warman Slurry Pumps

The following techniques can be used to determine whether cavitation is occurring in a slurry pump:a. Ultrasonic testing b. External noise monitoring c. Vibration analysis

Horizontal Slurry Pumps: Principles & Application

Because they offer longevity, efficiency, and adaptability, horizontal slurry pumps are crucial for sectors handling abrasive slurries. Knowing their values, applications, and maintenance needs allows businesses to maximize performance and reduce expenses.

Commissioning of Slurry pumps

Slurry pump commissioning must be strictly conducted in accordance with established procedures: Prior to startup, first activate the shaft seal water and adjust it to the specified pressure. Fully open the inlet valve. For non-backflow pumps, water must be injected. After opening the outlet valve to one-quarter, initiate startup; During operation, monitor flow rate, head, current, vibration, and bearing temperature (temperature rise ≤35°C, maximum ≤75°C). Mechanical seal leakage should be ≤3-5 ml/h. Before stopping the pump, flush with clean water for 30 minutes, close the outlet valve first, then shut down the pump, and finally close the shaft seal water and inlet valve. It is strictly prohibited to fully open the outlet valve when stopping the pump to prevent water hammer. Throughout the entire trial operation process, ensure that parameters remain stable, avoid cavitation and overload conditions, to ensure safe operation of the equipment.

Common Problems During Feeding of Slurry Pumps

When a slurry pump malfunctions during operation, the first step is to identify the cause of the failure. Corresponding repair measures should be taken based on the characteristics of the failure and maintenance experience.

Aspects to Pay Attention to for Slurry Pumps to Run Stably and Efficiently in Series

The advantage of slurry pumps in series is that multiple pumps are arranged in one pump station, which is convenient for installation, maintenance, operation and management, with a total low cost, it can realize overall automatic management. The following aspects should be noted when selecting slurry pumps in series:

The Hazards to Slurry Pumps if Running in a Low Flow Area for a Long Time

The slurry pumps we often use are a type of centrifugal pump. It mainly drives the slurry mixture to rotate through the high-speed rotating impeller blades, and throws out the slurry to achieve the purpose of transportation.

The methods for adjustment the flowrate of slurry pumps

The flowrate adjustment method of slurry pump can be selected in various ways according to different needs and occasions. The following are some common flowrate adjustment methods:

Five Main Reasons for the Blockage of Slurry Pumps

Uneven medium density is one of the reasons for the blockage of slurry pumps. When the medium density is uneven, the pump may vibrate at the beginning of the startup, but this vibration usually disappears when the pump starts normally.