Yesterday, from Shanghai Venture Valve Manufacturing Co., Ltd. was informed that the company's G / I-1B single-screw pump is now a grand listing. It is understood that the single screw pump is an internal meshing eccentric rotary displacement pump, the pump's main components: a single-headed screw rotor and a normally made of elastic material with a double-helical stator, when the rotor is set in the cavity As the planet revolves around the axis of the stator, a closed wrist formed between the translating stators displaces along the helix of the rotor; thus, the medium is continuously, uniformly, and volumetrically delivered from the suction port to the extruding end. Conveying 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. 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 the following: 1. Can transport high solids content of the media. 2 flow uniform pressure stability, low speed is more obvious. 3. Flow rate is proportional to the pump speed, which has good variable regulation. 4. A pump can be used to transport different viscosity media. 5. Pump installation position can be arbitrary tilt. 6. Suitable for transporting sensitive items and susceptible to damage by centrifugal force and other items. 7. Small size, light weight, low noise, simple structure, easy maintenance Applications: Screw pump as a general-purpose pump, the flow rate can be adjusted according to requirements by changing the speed, high and low speed can be run, the outlet pressure with the pump 1, the environmental protection: industrial sewage, domestic sewage, sewage sludge containing solid particles and short fibers of sludge transport, especially for oil-water separation 2, the shipbuilding industry: round low cleaning, oil and water, oil residue, oil and sewage and other sewage medium transport; 3, the oil industry: transportation of crude oil, crude oil and water mixture, coal gas and water Of the mixture, to the formation of perfusion polymer, etc., thereby reducing the cost of mechanical oil recovery, mining gas field, increased oil recovery; 4, medicine, cosmetic: viscous pulp, emulsion, all kinds of ointment Cosmetics delivery; 5, canned food industry: a variety of fermented viscous starch, cooking oil, honey, syrup, pulp, butter, fish and meat scraps and scraps Conveyor; 6, brewing industry: a variety of fermentation viscous liquid, concentrated lees, grain residue, all kinds of sauce, pulp and containing fast solid mucus, etc. 7, the construction industry: cement mortar, mortar, paint And other paste-like body spraying and conveying; 8, mining industry: mine containing solid particles of groundwater and sewage discharged to the ground; 9, the chemical industry: all kinds of suspensions, greases, all kinds of colloidal pulp, Kinds of adhesives; 10, printing industry: high viscosity ink, wallpaper of PVC plastic polymer paste and various concentrations of pulp, short fiber slurry transport; 11, industrial boilers: power plants, CWS transport.