High Head Double Screw Pump Mechanical Seal Viscosity Heavy Oil Transfer Pump 1

Product Specification

High head double Screw pump

Screw Pumps Introduction

A high head double screw pump is a type of positive displacement pump that uses two intermeshing screws to move fluid through a system. It is designed to handle liquids with high viscosity and/or high head (pressure) requirements, making it well-suited for use in various industrial applications.

The pump works by using the screws to trap fluid between the screw threads and the pump casing, then moving the fluid along the length of the screws as they rotate. As the screws turn, the trapped fluid is forced through the pump and out the discharge port.

Compared to other pump types, double screw pumps offer several advantages, including high efficiency, low pulsation, and the ability to handle a wide range of viscosities. They also have a compact design and can operate at high speeds, making them ideal for use in applications where space is limited or where high flow rates are

advantages

1.High Efficiency: Double screw pumps are highly efficient, with low energy consumption and minimal losses due to friction. This makes them an ideal choice for applications where energy efficiency is a concern.

2.Consistent Flow: Double screw pumps provide a consistent flow rate, even when handling fluids with varying viscosity. This is because the screw geometry creates a continuous flow path, which eliminates pulsation and ensures a steady stream of fluid.

3.High Pressure Capability: Double screw pumps are capable of generating high discharge pressures, making them ideal for applications where high head is required.

4.Minimal Maintenance: Double screw pumps have a simple, robust design that requires minimal maintenance. They have fewer moving parts than other pump types, reducing the risk of failure and extending the pump's service life.

5.Versatility: Double screw pumps can handle a wide range of fluid viscosities, from thin liquids to highly viscous materials. They can also handle abrasive and corrosive fluids, making them a versatile choice for a range of industrial applications.

6.Low Noise and Vibration: Double screw pumps operate quietly and with minimal vibration, reducing the risk of damage to surrounding equipment and creating a more comfortable working environment.

Operation Principle
A screw pump is a type of positive displacement pump that uses one or more screws to move fluids through a system. The screw(s) rotate in a cylindrical chamber, and as they turn, they trap fluid and move it from the inlet to the outlet of the pump. Screw pumps are known for their ability to handle a wide range of fluids, including high viscosity liquids, slurries, and liquids with solid particles. They can also operate at high pressures and with low pulsation, making them a popular choice for many industrial applications.

Application

1.Environment protection: Industrial and life sewage treatment, oily water treatment,the delivery of various muddy water with solid particles and short fiber, oil-water separation and waste gas project, measuring addition of flocculant and its chemical agents.
2.Petrochemical industry: The delivery of clean/heavy oil, acid, alkail and salt solution,various viscous pasty and milky chemical grout, oil-water separation and waste oil recycling system, polymer delivery.
3.Exploration and mining:Delivery drilling mud, mining water supply and drainage, water supply of mining dust shaker,mortar and concrete painting of mining laneway wall.
4.Medicine and food:Delivery medical ointment, syrup,jam,fermentation broth,honey,cream,starch paste,toothpaste, etc.
5.Ship building:bilge cleaning pump, marine incinerator delivery pump, oil-water separator matching pump, the delivery of cabin oily water and other medium.
6.Energy industry:The delivery of various fuel oil, coal-water-slurry, resin, additive.
7.Paper-making industry:The delivery of various pulp, short stock, slurry and waster water treatment,chemical measurement, stoichiometry,raw material preparation, coating and coloring process.
8.Electrolyte processing:The delivery of various cream,milk,suspension and other medium cannot be stirred and cut.
9.Mining engineering: the preparation and delivery of coal water slurry, the manufacturing and preparation of titanium white, kaolin, etc, filling and grouting.

10.Mechanical engineering:Oil-water mixture, sludge with metals,metallurgy slurry
waste bunker emptying.
11.Construction industry: The delivery of cement motra, painting, lime milk and other paste liquid.

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