Technical Information

In the lithium-ion slurry transfer process, many projects select pumps merely based on flow rate and pressure parameters while ignoring the characteristics of slurry media. Frequent malfunctions occur after production launch, which directly reduces production-line uptime rate. This article compares the advantages, disadvantages and applicable conditions of the three mainstream pump types, sorts out core logic for pump selection, and avoids practical production risks such as equipment wear, foreign-matter contamination and unplanned shutdown.

In industrial fluid conveying processes, complex media featuring high viscosity, solid-containing components, strong corrosiveness and high purity impose drastically different performance requirements on conveying equipment. Rotor pumps built with different materials and structures vary greatly in applicable scenarios. Improper pump selection will easily lead to equipment abrasion, material contamination and operational failures. By combining the material properties, operating parameters and applicable working scenarios of the three mainstream rotor pumps, we can accurately distinguish their strengths and application boundaries, which delivers practical references for the selection of industrial fluid-conveying equipment.

Kitchen waste has complex material compositions and harsh operating conditions. Conventional equipment such as screw pumps and centrifugal pumps are prone to winding-caused pump jamming, pump blockage and shutdown, bringing high operation and maintenance costs and disrupting production-line operations. This paper analyzes the operational drawbacks of various conventional pumps, elaborates on the structural strengths, key selection criteria and on-site application value of rotor pumps, and demonstrates that rotor pumps are premium conveying equipment suitable for kitchen-waste pretreatment working conditions.

The rationality of the suction pipeline layout before the pump directly determines the operational stability and service life of various delivery pumps and rotary lobe pumps. In most working conditions, the faults are not caused by the pump body's own quality, but by improper suction piping arrangements, among which excessively long pipeline length is the most common inducement. Based on the principles of fluid delivery, this article analyzes in detail the various negative effects and core causes of long suction pipelines on pump performance.

Fluid conveying is a core link in industrial production processes. As the key equipment in conveying systems, pumps' operational stability and medium compatibility directly affect production line efficiency and maintenance costs. Currently, the commonly used pump types in industry are mainly cam lobe pumps, centrifugal pumps, and progressive cavity pumps. The working mechanisms of these three types are fundamentally different, and they vary greatly in applicable working conditions, media, and operating environments. By combining their operating principles, core performance, and actual application characteristics, the pros and cons of each can be clearly distinguished, providing a reliable basis for industrial pump selection.

In industrial sites,abnormal pump shutdowns often serve as the starting point of chain-reaction failures.Instead of carrying out hasty emergency repairs after faults occur,it is better to focus on risk prediction and routine calibration.This article sorts out practical disposal ideas for pumps under scenarios including cavitation,accuracy deviation,seal type-selection,shutdown maintenance and excessive vibration,for on-site personnel’s reference.