Decanter Centrifuge

LW series decanter centrifuge is a horizontal centrifuge with continuous feeding and continuous discharging. It has two-phase (solid-liquid) separation and three-phase (solid-liquid-liquid) separation.

Wastewater is a generic term for water with solid or liquid contaminants. For example, municipal wastewater has organic sludge, and industrial wastewater carries industrial or inorganic sludge, etc.Generation in large volumes is the other aspect of wastewater; therefore, the separation equipment must process large amounts of contaminated fluid.Wastewater from the sources, as mentioned earlier, contains bulk sludge, which is easier to separate. On the other hand, wastewater from mines and oilfield drilling operations contains fine, suspended solids requiring smaller mesh filtration or higher g-force centrifuges.We also have industrial effluent water, which contains oil in addition to the solids or sludge. This application may need two different centrifuges to separate the sludge and the oil from the de-sludged water.

Decanter centrifuge is dependent on the density difference of solid-liquid two phases, under the action of centrifugal force, to accelerate the sedimentation rate of solid particles to achieve solid-liquid separation. The centrifuge consists of two rotors, one is called a rotating drum, and the other rotor is a spiral discharger (referred to as a spiral). When the drum rotates at a high speed, the slurry in the drum rotates with the drum and is subjected to centrifugal force, which is many times larger than the gravity force, so that the solid particles will be separated from the liquid, from the centrifuge drum axis, settling to the inner wall of the drum, the spiral discharger located in the drum rotates at a lower speed than the drum and pushes the deposited solid particles to the slag outlet. The speed difference between the external drum and the screw discharger depends on the differential mechanism ratio and its speed.

The LW Decanter Centrifuge, also known as a horizontal decanter centrifuge or decanter separator, has a wide range of applications in various industries. As a prominent decanter centrifuge manufacturer in China, the LW Decanter Centrifuge offers efficient separation and has gained popularity in several fields. Here are some common applications of the LW Decanter Centrifuge.Wastewater Treatment: The decanter sludge separator plays a crucial role in wastewater treatment processes. It effectively separates solid particles, such as sludge or sediment, from wastewater, allowing for the removal of contaminants and the production of clean water. Oil and Gas Industry: In the oil and gas industry, the LW Decanter Centrifuge is utilized for various purposes. It can be used to separate oil, water, and solids in drilling mud, enabling the recovery of valuable oil and minimizing environmental impact. Additionally, it aids in the dewatering of sludge generated from oil refineries and offshore pla...

Tailings are still frequently stored in large settling basins or sludge ponds They are a great burden on the environment. The process water bound by the tailings remains unused. With modern dewatering solutions, mining residues can be treated economically and the process water that they contain can be recovered. This saves both space and cost and is environmentally friendly.

TheSHENZHOU sludge dewatering decanter centrifuge is the latest generation of sludge dewatering equipment for municipal and industrial wastewater treatment plants. It is designed to set a significantly higher standard for both process performance and environmental impact in sludge dewatering.

Application of High-Speed Decanting Centrifuges in the Mining IndustryWith its core advantages of continuous operation, high automation and high solid-phase recovery rate, the High-Speed Decanting Centrifuge plays a critical role in such processes as solid-liquid separation, tailings treatment and mineral processing & purification in the mining industry. It is one of the core pieces of equipment for achieving cleaner production and efficient resource utilization in mines.

Decanter coconut oil centrifuge separatorThe decanter coconut oil centrifuge separator provide the benefits of high clarifying efficiency and maximum dewatering as well as the separation of liquids with the simultaneous removal of solids. The main requirements in this respect include a high bowl speed, a powerful drive for the scroll and a scroll speed which automatically adapts to the solids loading in the feed.

Decanter centrifuge is a mechanical equipment which utilize the principle of centrifugal and sedimentation and can carry out continual separate the suspend liquid with density difference.The centrifuges which made by out factory can clarify, dehydrate and classify the suspensions with 0.002-3 mm solid-phase particles and thickness range at 0.5~40%. The product can be classify into two type LW-counter-current and parallel-current base on its structure feature. According to feed feature, product can be divide into LW two-phase separator, LWS three-phase separator.It is suitable for separating different feed under different process condition, and widely use in pharmaceutical, food, chemical, light industry, environmental protection industry etc…

Coffee Extract and Coffee Oil ProcessMore than half of the coffee production in the world is released for consumption in form of soluble coffee. Instant coffee consumption is increasing gradually since it is prepared conveniently by simply being mixed with water and accordingly demand for instant coffee production is increasing. Requirement for production of low cost, sustainable, efficient and uniform quality products is becoming more important in instant coffee production.

Decanter coconut oil centrifuge separatorThe decanter coconut oil centrifuge separator provide the benefits of high clarifying efficiency and maximum dewatering as well as the separation of liquids with the simultaneous removal of solids. The main requirements in this respect include a high bowl speed, a powerful drive for the scroll and a scroll speed which automatically adapts to the solids loading in the feed.

LW Horizontal Decanter Centrifuges feature continuous feeding and discharge. This chemical separation equipment has been applied two-phase (solid - liquid) and three-phase (solid - liquid - liquid) slurries separation industry of chemicals, pharmaceutical, environment protection, as well as mining and food, etc.