Overview of single screw pump: compact structure, simple maintenance, simple structure, easy assembly and disassembly, small size, small pressure pulsation, strong adaptability to media, and the operating temperature can be as high as ℃. Type single screw pump. Due to the special geometry of the two parts, they form separate sealed chambers. The medium flows uniformly in the axial direction, and the internal flow rate is low, the volume remains constant, and the pressure is stable, so no eddy currents and agitation will occur. The output pressure of each stage pump is. The head (clear water) self-priming height is generally above.
Because the stator of the single-screw pump is made of a variety of elastic materials, this pump has characteristics that ordinary pumps are not capable of transporting high-viscosity fluids and media containing hard suspended particles or media containing fibers. Its flow rate is proportional to the rotation speed.
The single screw pump has a compact structure, small volume and easy maintenance. Strong adaptability to media, stable flow, small pressure pulsation, and high self-priming ability. The working temperature can reach ℃. If it is necessary to transport high temperature medium between ℃ and ℃, it can be customized. Widely used in food, metallurgy, papermaking, printing and dyeing, chemical industry, fertilizer, pharmaceutical and other industrial sectors.
The series single screw pump is an internal meshing sealed screw pump and is a rotor type positive displacement pump. The single-screw pump has small disturbance when transporting media, stable pump pressure, and good suction performance. It can transport viscous non-Newtonian liquids and concentrates containing mechanical impurities and solid particles. It has good pump volume adjustment performance, high efficiency, and a wide efficient area. It is suitable for all industrial sectors where the transmission medium temperature is -℃~℃ (special pumps can reach ℃) and the highest viscosity is ~. It can be widely used for the transportation of crude oil, dirty oil, mineral slurry, mud, chemical and chemical fiber slurry, glue, paint, syrup, jam, cosmetics and concentrated sewage.
The single screw pump is an internal meshing rotary positive displacement pump. When the single-wire spiral rotor performs planetary rotation around the stator axis in the double-wire spiral stator hole, the closed cavity formed between the rotor and the stator pair is continuous and The medium is transported from the suction end to the discharge end at a uniform speed and constant volume. Due to these characteristics, the single screw pump is particularly suitable for the following working conditions:
-Transportation of high-viscosity media. The viscosity of the medium varies depending on the size of the pump from. to.
--Media containing solid particles or fibers. The maximum diameter of the particles can be up to (not exceeding the rotor eccentricity) and the maximum fiber length can be up to (equivalent to . times the rotor pitch). The solid phase content can generally reach %. When the solids contained in the medium are powdery fine particles, the maximum can reach % or more. high.
--Requires continuous delivery and stable pressure without periodic pressure fluctuations of reciprocating pumps.
- It is required that the conveying agitation is small and the inherent structure of the conveyed medium is not destroyed.
--Low noise.
Single screw pump, also called thick slurry pump, has been widely used in developed countries. Most foreign countries call it single screw pump Mono pump, and Germany calls it eccentric rotor pump. Due to its excellent performance, its application scope has been rapidly expanding in China in recent years. Its biggest features are strong adaptability to media, stable flow, small pressure pulsation, and high self-priming ability, which cannot be replaced by any other pump type. We have analyzed and researched the single screw pumps produced abroad (such as Germany, Britain, France, Japan, etc.) and the products of the same industry in China to learn from their strengths and carry out continuous reform and innovation of our own products. At present, the products of our unit have become a self-contained system with a pressure of...∽. It can meet the different needs of users for single screw pumps. The single-screw pumps produced by our unit are of reliable quality and carry out three guarantees at relatively low prices while ensuring the normal supply of spare parts. This unit is dedicated to serving the majority of users and accepts the design and manufacturing tasks of single screw pumps with special requirements from users.
G60-1 single screw pump, G type single screw pump