After-sales Service: | Online Service |
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Warranty: | 1 Year |
Screw Number: | Single Screw Pump |
Screw Suction Method: | Single Suction |
Pump Shaft Position: | Horizontal |
Performance: | Corrosion |
Customization: |
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Explosion diagram of screw pump (pin shaft type)
1 | screw | 8 | Thrust ball bearing | 15 | Packing gland | 22 | Gear sleeve | 29 | Nut |
2 | Outer end cover | 9 | Felt ring | 16 | Packing | 23 | Intermediate shaft | 30 | Screw plug |
3 | Locking nut | 10 | O-shaped rubber ring | 17 | Double headed studs | 24 | rotor | 31 | pad |
4 | Stop washer | 11 | Inner end cover | 18 | Stuffing box | 25 | Pin ring | 32 | Tensioning screw |
5 | Deep groove ball bearing | 12 | Retaining ring | 19 | bolt | 26 | Sealing sleeve | 33 | stator |
6 | Shaft sleeve | 13 | Screw plug | 20 | Input shaft | 27 | Suction chamber | 34 | Extrusion chamber |
7 | Bearing seat | 14 | Nut | 21 | Pin shaft | 28 | Flat cushion |
1 | screw | 8 | Thrust ball bearing | 15 | Packing gland | 22 | Universal joint sleeve | 29 | Nut |
2 | Outer end cover | 9 | Felt ring | 16 | Packing | 23 | Sealing sleeve | 30 | Screw plug |
3 | Locking nut | 10 | O-shaped rubber ring | 17 | Double headed studs | 24 | Universal joint | 31 | pad |
4 | Stop washer | 11 | Inner end cover | 18 | Stuffing box | 25 | Intermediate shaft | 32 | Tensioning screw |
5 | Deep groove ball bearing | 12 | Retaining ring | 19 | Input shaft | 26 | rotor | 33 | stator |
6 | Shaft sleeve | 13 | Screw plug | 20 | screw | 27 | Suction chamber | 34 | Extrusion chamber |
7 | Bearing seat | 14 | Nut | 21 | Pressing plate | 28 | Flat cushion |
Compared with the centrifugal pump, screw pump does not need to install valves. Its flow is stable and linear.
Compared with the plunger pump, screw pump has strong self suction capacity and high suction height.
Compared with diaphragm pump, screw pump can transport various mixed impurities containing gas, solid particles or fiber media, and can also transport various corrosive substances.
Compared with gear pump, screw pump can transport substances with high viscosity.
Unlike plunger pump, diaphragm pump and gear pump, screw pump can be used for reagent filling and metering.
1. Sewage treatment: sewage, sewage oil, sludge containing solid substances, and various chemicals.
2. Chemical industry: acids, alkalis, salts, various viscous paste emulsions, forming ointments, dyes, pigments, inks, and paints.
3. Energy industry: various fuels (raw oil, crude oil, diesel), coal, water, coal slurry, coal slurry, and nuclear waste.
4. Paper industry: various cellulose and pulp, coatings, black liquor treatment, etc.
5. Ceramic Industry: Porcelain clay, refractory clay, glaze, bentonite, white carbon black.
6. Exploration and mining: various drilling mud, tunnel engineering, multiphase transportation of oil, water, and concrete.
7. Medicine, food, cosmetics industry, various syrups, jam, starch paste, ointments, hops, mashed potatoes, alcohol, chocolate, etc.
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