Single screw pump structure and structural features

We all know that single screw pump is a kind of equipment can be used to transport neutral or corrosive liquids, it is in the food industry, textile industry, manufacturing, petroleum industry, chemical industry, shipbuilding industry, construction industry And many other industries have very good results, so today's single screw pump structure and structural features have also been more and more experts and scholars attention, then the single screw pump structure and structural characteristics of how the concrete manifestation of it? Single screw pump structure and structural features Single screw pump is an internal mesh closed screw pump, is a positive displacement pump. The main working part consists of a stator with a double-headed helical cavity and a single-headed helical screw that engages it in the stator bore, ie the rotor. When the input shaft drives the rotor through the universal joint to revolve around the stator, the stator and the rotor continuously mesh to form a sealed chamber, and the sealed chambers are uniformly and axially moved with constant volume. The input medium flows from the suction end to the stator-rotor The media delivered to the press-out end and fed to the sealed chamber flows through the stator without being agitated and destroyed. Therefore, it is possible to convey mediums and viscous liquids containing hard abrasive impurities and solid particles. The main structure of a single screw pump drive shaft, pressure pipe, bearing gland, pin sets, single row bearings, pin rings, brackets, rubber sheath, double row bearings, pins, packing seal, retainer, mechanical seal steel With card, coupling shaft, suction pipe, pin, universal joints, seals, screws, hollow shaft, bushings, bushings. Because of this structure, the single screw pump has the advantages of simple structure, few parts and easy disassembly and assembly; the leakage loss in the pump is relatively small, so the efficiency of the pump is relatively high; the transported oil is uniformly and linearly moved in the pump, Pump without rotation, continuous movement without pulsation, therefore, the pump work without vibration, no noise, flow and stability and other structural features. Through the above description of the single screw pump structure and structural features, I believe we will learn more about the single screw pump, with China's economic and technological development, the market demand for single screw pump will be further enhanced, how to further improve Single screw pump market share, not only to protect the quality of products, but also to consider the user's product experience. This article is copyrighted industry interconnect (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network (CEO QQ / micro letter: 18,189,528) Editor: Coco (QQ / micro-channel: 97,129,096) starting: http : //beng.liuti.cn/ (Service Hotline:)

PE Bitumen Tape T 600

ⅠSystem description:
The XUNDA-T600 series is Cold applied tape coating system for corrosion protection of Oil, Gas, Petrochemical, Waste Water underground or overhead pipelines and waterproofing.
The Bitumen tape shall be applied after the primer by hand or with a wrapping machine.

ⅡStructure:
The specification of the tape consists of three layers,
Adhesive:Butyl rubber Bituminous Compound and Adhesion Promoting Resins.
Film backing:Special blend of stabilized polyethylene fines.
Interleaf:Anti adhesive Film Treated with Silicone.
Ⅲ Features:
Heavy duty butyl bitumen compound adhesive.
Excellent adhesion to pipe and self.
Flexibility provides extra protection at vulnerable areas.
Excellent conformability and consistent uniform thickness.
Easily applied with no special equipment.
Compatible with common pipe coatings.
Excellent resistance to cathodic disbonding.
Resistant to UV.
Can be applied over a wide temperature range .
Good conformability and consistent uniform thickness.
Cold applied.
Ⅳ Physical Properties

XUNDA-T 6100 XUNDA-T6130 XUNDA-T6150 XUNDA-T6165

Bitumen PE Tape

Bitumen Flashing Tape, PE Modified Bitumen Tape, Stainless Pipe Bitumen Tape, Bitumen Wrapping Tape

Jining Xunda Pipe Coating Materials Co.,Ltd , http://www.pipe-wrap.com