a b wood screw pump diagram|a b wood screw pump : supplier The Wood Screw Pump is a low-lift axial-flow drainage pump designed by A. Baldwin Wood in 1913 to cope with the drainage problems of New Orleans. Oily sludge is widely present in the petroleum industry, e.g. drilling mud, soil contaminated by oil spill, and sediment in crude oil storage tanks (Antes et al., 2015; Ablieieva and Leonid, 2016).Oily sludge is generally composed of petroleum hydrocarbons (PHCs), solids, water, and metal impurities (Biswal et al., 2009), posing a serious threat to the environment .Physical method: the sludge is separated and treated by physical means such as gravity sedimentation and centrifugal separation. This method is suitable for the separation of impurities and oils with large particles, but it cannot completely remove small particles and .
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An experimental study was carried out by Kinnarinen et al., (2015), aiming to compare the efficiencies of different dewatering and washing techniques for red mud filtration using a pilot-scale Outotec Larox® horizontal membrane filter press [30]. The effect of the washing ratio on the residual soda content of the filter cakes was studied .
The A B Wood Screw Pump, also known simply as the Wood Screw Pump, is a unique low-lift axial-flow drainage pump that was designed by A. Baldwin Wood in 1913. This innovative pump was specifically created to address the drainage challenges faced by the city of New Orleans. With its efficient design and functionality, the Wood Screw Pump has become an essential piece of equipment in managing water levels and preventing flooding in low-lying areas.
The Wood Screw Pump is a low-lift axial-flow drainage pump designed by A. Baldwin Wood in 1913 to cope with the drainage problems of New Orleans.
Wood Screw Pump Overview
The Wood Screw Pump is a type of positive displacement pump that operates on the principle of an Archimedes screw. This design allows the pump to move water efficiently by rotating a helical screw within a cylindrical casing. As the screw turns, it effectively lifts and moves water from a lower elevation to a higher one, making it ideal for drainage applications where water needs to be lifted over a short distance.
Wood Drainage Pump Functionality
The Wood Screw Pump is designed to handle a wide range of flow rates and is particularly effective in situations where a steady and continuous flow of water needs to be managed. The pump's axial-flow design ensures that water is moved smoothly and efficiently, minimizing energy consumption and maximizing performance.
A B Wood Screw Pump Design
The A B Wood Screw Pump features a robust construction with a durable helical screw made of high-quality materials. The pump's casing is typically made of strong metal or reinforced concrete to withstand the forces involved in pumping water. The design also includes efficient bearings and seals to ensure smooth operation and prevent leaks.
Wood Screw Pump Applications
The Wood Screw Pump is commonly used in various drainage applications, including stormwater management, agricultural irrigation, and wastewater treatment. Its versatility and reliability make it a popular choice for both municipal and industrial settings where effective water management is essential.
Wood Screw Pump Advantages
One of the key advantages of the Wood Screw Pump is its ability to handle a wide range of water viscosities and solids content. This makes it well-suited for pumping not only clean water but also fluids with suspended particles or debris. Additionally, the pump's simple design and minimal moving parts contribute to its ease of maintenance and long-term durability.
The Wood Screw Pump is a low-lift axial-flow drainage pump designed by A. Baldwin Wood in 1913 to cope with the drainage problems of New Orleans.
Why dewatering? Dewatering benefits: The mechanical liquid solids separation capability of a centrifuge is limited to 6 – 10 microns, depending on centrifuge type. Dewatering overcomes this limitation by “flocculating” the feed mud by pre-treating chemically, to increase the “effective particle size” of the suspended solids
a b wood screw pump diagram|a b wood screw pump