1-1B Type Screw Pump (Thick Paste Pump) Product Overview
A screw pump is a single-screw conveying pump, with its main working parts being the eccentric spiral-shaped screw (referred to as the rotor) and the screw sleeve with a double-threaded spiral inner surface (referred to as the stator). Its operating principle is that when the electric pump shaft rotates, the screw rotates around its own axis and also rolls along the inner surface of the sleeve. This type of pump is a single-screw reciprocating pump, utilizing the eccentric single-screw rotating within the double-threaded sleeve to move thick slurry along the spiral groove from the suction port to the discharge port, thus achieving the pump's conveying function.
Product Features of Type 1-1B
High self-priming ability; no need for a bottom valve, can directly suction liquids. The pump can be reversed, and the liquid flow direction can be changed by the pump's rotation direction, suitable for pipeline flushing in both directions. Smooth operation, low vibration and noise. Simple structure, easy to disassemble and maintain. Working temperature up to 120°C, flow rate: 1.1-30 m³/h, head: 50-120m, speed: 9600 rpm.
Section 3: Application of Screw Pump (Thick Paste Pump) Products
Environmental Protection: Transportation of industrial wastewater, domestic wastewater, sludge turbidity containing solid particles and short fibers, especially suitable for oil-water separators.
Plate and frame filter press equipment, etc.
Shipbuilding Industry: Ring conveyors for bottom cleaning, oil and water, sludge, and oily wastewater.
Petroleum Industry: Transporting crude oil, mixtures of crude oil and water, coalbed gas and water, and injecting polymers into the strata.
Medical & Personal Care: Various thick pastes, emulsions, and various soft cream cosmetics
Canned Food Industry: Various thick starches, concentrated distiller's grains, grain product residues, a variety of sauces, syrups, and solid substance slurries
Building Industry: Cement Mortar, Lime Putty, Paint, Sprayable Paste
Mining Industry: Solid particles in the mine, groundwater, slurry water
Chemical Industry: Various suspensions, oils, colloidal pastes, and adhesives
Printing & Papermaking: High-viscosity inks, PVC polymer paste for wallpaper, and pulp of various concentrations, short-fiber pulp
Industrial Boilers, Power Plants: Coal-Water Slurry Transportation
Four: Model Parameters Table
| Specs | Theoretical Flow Rate | Traffic | Head Pump Capacity | Suction Head | Inches of Diameter for Import/Export | RPM | Motor-compatible | Work pressure |
| PMPa (m3/h) | (m3/min) | (m) | (m) | (r/min) | (Kw) | (*Kg/cm2) | ||
| Model | ||||||||
| I-1B1 inch | 2.39 | 1.5 | 50 | 2 | 25 | 960 | 1.1 | 5 |
| I-1B 1.5 inch | 5.2 | 3.2 | 80 | 3 | 40 | 960 | 2.2 | 8 |
| I-1B2 inch | 8.85 | 5.6 | 80 | 3 | 50 | 960 | 3 | 8 |
| I-1B 2.5 inch | 10.6 | 6.5 | 60 | 3 | 65 | 960 | 3 | 6 |
| I-1B3 inch | 18.1 | 12 | 60 | 3 | 75 | 960 | 5.5 | 6 |
| I-1B4 inch | 24 | 16 | 60 | 3 | 100 | 960 | 7.5 | 6 |
| I-1B5 inch | 36 | 25 | 60 | 3 | 125 | 960 | 11 | 6 |
| I-1B6 inch | 38 | 30 | 60 | 3 | 150 | 960 | 15 | 6 |
