Screw pump It is a commonly used plunger pump, which can adapt to various special working conditions. The following is a detailed introduction of some special working conditions and their applications.

High temperature condition: IMO screw pump It can cope with high temperature conditions, because its internal parts are made of high temperature resistant materials, which can ensure stable operation in high temperature environment. High temperature screw pumps are widely used in petroleum, chemical, metallurgical and other industries, such as transportation of high-temperature petroleum, petrochemical products, high-temperature liquid circulation, etc.

Low temperature working condition: screw pump is also suitable for low temperature working condition. Its internal structure adopts sealing design, which can well prevent the liquid inside the pump body from icing in low temperature environment. The cryogenic screw pump is usually used for the transportation of cryogenic media such as liquefied natural gas, liquid oxygen, liquid nitrogen, etc. IMO agent

High viscosity liquid: screw pump can handle high viscosity liquid, because its working principle is to generate pressure through two or more rotating screws, and there is a certain gap between these screws, so for high viscosity liquid, screw pump can provide enough lifting capacity. High viscosity liquid screw pump is widely used in petroleum, chemical, food and other industries, such as rubber, asphalt, polymer, paint and other transportation.

Pulsating fluid: the screw pump can deliver the pulsating fluid smoothly, because the rotation of its internal screw is stable, and no obvious pulse will be generated. Therefore, screw pump is very suitable for occasions where continuous and stable flow is required, such as process control system in petrochemical plants, pharmaceutical liquid transportation in pharmaceutical plants, etc.

High pressure condition: screw pump can withstand high pressure because of its solid internal structure and excellent sealing performance. High pressure screw pumps are widely used in oil, natural gas, chemical, power and other industries, such as oilfield water injection, pipeline pressure boosting, high-pressure gas transmission, etc.

Corrosive media: screw pump can be made of corrosion-resistant materials to adapt to the transportation of corrosive media. Screw pumps for corrosive media are often used in chemical, metallurgical, electroplating and other industries, such as the transportation of acid, alkali, salt solution, electroplating solution and corrosive solution. ALLWEILER

Liquid with high solid content: screw pump can transport liquid with high content of suspended solid particles, because its structure makes solid particles not jam in the pump. High solid content liquid screw pump is often used in sewage treatment, coal mine, building materials and other industries, such as sludge, sludge, cinder, cement slurry, etc.

In short, ALLWEILER screw pump It is suitable for a variety of special working conditions, including high temperature, low temperature, high viscosity liquid, pulsating fluid, high pressure, corrosive medium, high solid content liquid, etc. It is characterized by good stability, high reliability and wide application range, and has been widely used in various industries.