Single-screw pump works: Single-screw pump is an internal meshing eccentric rotary displacement pump, the pump's main components: a single-headed spiral rotor and a usually made of flexible material with a double-helical stator, when the rotor in the When the rotor rotates in the cavity around the axis of the stator, the closed wrist formed between the rotor and the stator is displaced along the helix of the rotor; therefore, the medium is continuously, uniformly and volumetrically delivered from the inlet Out of the end, based on this feature, single-screw pump is particularly suitable for the following conditions of work. Single Screw Pumps Transfer High Viscosity Media: Depending on the pump size, media with viscosities from 37,000 to 200,000 centipoise can be delivered. Medium containing particles or fibers: The particle diameter can be 30mm (not exceeding rotor eccentricity). The fiber length can be 350mm (equivalent to the pitch of 0.4 rotor). Its content is generally up to 40% of the media pit, the medium if the solid matter is a fine powder, the maximum content of up to 60% or more can also be transported. Requires delivery pressure is stable, the media do not like to destroy the inherent structure, the selection of single screw pump ideal delivery. Single-screw pump features: Single-screw pump due to structural and operational characteristics, compared with the piston pump centrifugal pump, vane pump, gear pump has many advantages compared to: Single screw pump can deliver high solids content of the medium; single screw pump flow uniform pressure Stable and low-speed when the more obvious; single-screw pump flow and the pump speed is proportional to, which has good variable regulation; single-screw pump can be used to transport a variety of different viscosity media; single screw pump installation position can be arbitrary tilt ; Single screw pump for conveying sensitive items and susceptible to damage by centrifugal force and other items; single screw pump small size, light weight, low noise, simple structure, easy maintenance. Single screw pump uses: Single screw pump can be widely used in the following industrial sectors, conveying a variety of media. Chemical industry: acid, alkali, salt, all kinds of viscous, pasty milky chemical slurry. Exploration Mining: Various drilling muds, mining water, floating pulp and floats. Shipbuilding: bottom sewage, sewage oil, all kinds of fresh oil. Ceramics industry: clay, clay, glaze. Energy industry: all kinds of fuel, coal-oil slurry, coal-water slurry, slime and nuclear waste. Sewage treatment: sewage, sewage sludge, sludge. Paper industry: a variety of cellulose pulp, paint, black liquor. Medicine, food, make-up industry: all kinds of grain pulp, starch paste, paste, mother liquor, mashed potatoes, wine and lees and so on. Other agriculture, forestry, animal husbandry and fishery: There are also a wide range of uses.
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