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Single screw pump is volumetric working principle type pump, mainly working parts is eccentric screw (rotor) and fixed bushings (stator). Because of the special geometric shapes, the two parts form respectively separate sealed chamber, medium uniform flow by axial, internal flow is slow, volume remains the same, the pressure is stable, and will not produce vortices and agitation.
Because the stator adopts various elastic material, this kind of pump has general pumps not competent properties to convery high viscosity fluid containing rigid suspended particles or fiber. Its flow and speed become direct ratio.
Features
◆ Wide application; convey both fluid and non-fluid
◆ Constant fluid conveying process, with little pulsating flow
◆ No stirring of medium in the pump, no extrusion or cutting
◆ Capacity is directly proportional to the speed; variable conveying; used as metering feeding
◆ Adopt elastic stator, with certain abrasion resistance
Conveying Medium
◆ Medium of various viscosities (viscosity is up to 106 mm2/s)
◆ Fluid of various concentrations and dry material through separation dehydration
◆ Various solid particles, fibers and suspended matters
Structures
Normal Type Sanitory Type
Feeding Type Braker Type
Several Configurations
◆ Material: Components and parts can be made of different metals and rubber materials
◆ Drive Types: motor reducer drive, variable speed motor drive, mechanical variable speed drive, etc
Single screw pump is volumetric working principle type pump, mainly working parts is eccentric screw (rotor) and fixed bushings (stator). Because of the special geometric shapes, the two parts form respectively separate sealed chamber, medium uniform flow by axial, internal flow is slow, volume remains the same, the pressure is stable, and will not produce vortices and agitation.
Because the stator adopts various elastic material, this kind of pump has general pumps not competent properties to convery high viscosity fluid containing rigid suspended particles or fiber. Its flow and speed become direct ratio.
Features
◆ Wide application; convey both fluid and non-fluid
◆ Constant fluid conveying process, with little pulsating flow
◆ No stirring of medium in the pump, no extrusion or cutting
◆ Capacity is directly proportional to the speed; variable conveying; used as metering feeding
◆ Adopt elastic stator, with certain abrasion resistance
Conveying Medium
◆ Medium of various viscosities (viscosity is up to 106 mm2/s)
◆ Fluid of various concentrations and dry material through separation dehydration
◆ Various solid particles, fibers and suspended matters
Structures
Normal Type Sanitory Type
Feeding Type Braker Type
Several Configurations
◆ Material: Components and parts can be made of different metals and rubber materials
◆ Drive Types: motor reducer drive, variable speed motor drive, mechanical variable speed drive, etc
During the daily use of the self-priming pump, there will be some more common problems. For example, the self-priming pump's non-pumping problem will be caused by many different reasons, so how do we deal with these problems is the key. The reasons why the self-priming pump does not pump water include the following aspects.
The hot water submersible pump is used for hot spring bathing, and can also be used for extracting groundwater from deep wells, and can also be used for water lifting projects such as rivers, reservoirs, and canals. It is mainly used for farmland irrigation and human and animal water in high mountain areas. It can also be used for central air conditioning cooling, heat pump units, cold pump units, cities, factories, railways, mines, and construction site drainage. The general flow rate can reach 5~650m³/h, and the head can reach 10-550 meters.
Diaphragm pump is a new type of conveying machinery that can convey various corrosive liquids, liquids with particles, high viscosity, volatile, flammable, and highly toxic liquids. Diaphragm pump has four materials: plastic, aluminum alloy, cast iron, stainless steel.
