Dual-motor and dual-frequency driving mode is adopted for better differential regulation;
It is more adaptive to the change of working conditions to ensure the separation effect;
Dynamic feedback design is employed to reduce power consumption effectively.
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LW Solid Bowl Decanter Centrifuge/ LWS Tri-canter Used for Fleshings
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Meo Textile Clothing Co.LTD
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
shanghai,ningbo
Accepted Delivery Terms
Employees
101-200 people
Accepted Payment Currency
USD,CNY
Average Lead Time
60 Day(s)
Certifications
Product Specifications
Model Number
LW/ LWS/ LWFX
Product Description
PRODUCT DESCRIPTION
LW Decanter Centrifuges
LW series products are decanter centrifuges that can work continuously and are mainly used for solid-liquid separation,
dehydration, fractionation, clarification, and concentration of materials. Based on different phase densities, it separates the solid phases and liquid phases under the action of the centrifugal force generated by the high-speed revolution of the Bowl. The solid phases are conveyed to the conical end of the Bowl through a spiral and then discharged, and the liquid phases are discharged out from the overflow port at the big end of the Bowl. Characterized by simple design, high efficiency and scientific configuration, this product has been widely applied to chemical, pharmaceutical, environmental protection, food, mining, energy and other industries.
dehydration, fractionation, clarification, and concentration of materials. Based on different phase densities, it separates the solid phases and liquid phases under the action of the centrifugal force generated by the high-speed revolution of the Bowl. The solid phases are conveyed to the conical end of the Bowl through a spiral and then discharged, and the liquid phases are discharged out from the overflow port at the big end of the Bowl. Characterized by simple design, high efficiency and scientific configuration, this product has been widely applied to chemical, pharmaceutical, environmental protection, food, mining, energy and other industries.
LW DECANTER CENTRIFUGE STANDARD TYPE
Labyrinth seal is adopted for both ends of the Bowl of the standard type of the LW series, which is simple yet efficient. After separation, the solid phases are pushed to the solid discharge outlet through a spiral and then discharged out of the Bowl under the action of the centrifugal force generated from high-speed revolution, and the clarified liquid is discharged out of the overflow port at the big end of the Bowl. Featuring simple operation, stable operation, high efficiency and high automation, and continuous working of 24 hours, this type is widely applied.
LWS 3-PHASE DECANTER CENTRIFUGE (TRICANTER)
This type is mainly used for solid-liquid-liquid separation, which means to separate a solid phase (with its density being the maximum) with two liquid phases of different densities. Based on a certain differential, the Bowl and spiral revolve in the same direction at high speeds, and the materials enter the equipment through the feeding pipe. Under the action of centrifugal force, the solid matters will deposit to form a sediment layer on the Bowl wall, and the two liquid phases will form a light liquid ring and a heavy liquid ring respectively, successively forming a solid layer, light liquid layer and heavy liquid layer inward from the Bowl wall. The spiral works continuously to push the solid matters on the Bowl wall to the conical end of the Bowl and then discharge them out of the equipment through the slag discharging port. The light liquid phase continuously flows out of the overflow port at the big end of the Bowl, while the heavy liquid phase is discharged out through the centripetal pump also at the big end. Thus, continuous separation of three phases is realized.
LWFX GAS-TIGHT DECANTER CENTRIFUGE (EXPLOSION-PROOF TYPE)
This type of centrifuge is mainly used in the chemical, petrochemical and pharmaceutical industries involving flammable and explosive occasions. In the process of solid-liquid separation, gases are not allowed to leak into the extraneous air, or
extraneous air is not allowed to enter the equipment, or it may lead to explosion. The product is configured with an airtight seal with automatic compensation function, which allows a dynamic enclosed space with micro-positive pressure to be formed inside the centrifuge during the process of operation, so as to realize good sealing and explosion-proof effect.
extraneous air is not allowed to enter the equipment, or it may lead to explosion. The product is configured with an airtight seal with automatic compensation function, which allows a dynamic enclosed space with micro-positive pressure to be formed inside the centrifuge during the process of operation, so as to realize good sealing and explosion-proof effect.
STRUCTURE AND PRINCIPLE OF AIR-TIGHT SEAL
The gas-tight seal is a special structure consisting of the mechanical seal and inert gas supply device. It effectively prevents the external air from penetrating into the inner chamber of the centrifuge, and prevents the gas inside the centrifuge from leaking into the external environment.
The seal device consists of several seal rings and glands, and separates the inner chamber of the centrifuge from the surrounding environment. The inert gas is injected into the space among the seal rings, and then penetrates into the inner chamber of the centrifuge and the external environment through the narrow sealing clearance.
The pressure of inert gas is higher than those of the inner chamber of the centrifuge and the external atmosphere, therefore, entrance of air into the inner chamber of the centrifuge or escape of the gas out of the inner chamber of the centrifuge can be avoided.
The seal device consists of several seal rings and glands, and separates the inner chamber of the centrifuge from the surrounding environment. The inert gas is injected into the space among the seal rings, and then penetrates into the inner chamber of the centrifuge and the external environment through the narrow sealing clearance.
The pressure of inert gas is higher than those of the inner chamber of the centrifuge and the external atmosphere, therefore, entrance of air into the inner chamber of the centrifuge or escape of the gas out of the inner chamber of the centrifuge can be avoided.
UNIQUE SEALING STRUCTURE
EXPLOSION-PROOF SYSTEM
DRIVING TECHNOLOGY
* Moisture content in the mud cake is always maintained at the minimum
* The liquid after treatment is highly clarified
* The power to transport the solid substances varies with load
* Gearless driving device is applied
* Breakage of parts caused by excess load is avoided
* Torsion-free vibration (flutter)
* "Constant" humidity of mud cake
* Safety pin design ensures operation safety
* Being insensitive to the increase/decrease of feeding quantity, it minimizes the material blocking possibility
* The liquid after treatment is highly clarified
* The power to transport the solid substances varies with load
* Gearless driving device is applied
* Breakage of parts caused by excess load is avoided
* Torsion-free vibration (flutter)
* "Constant" humidity of mud cake
* Safety pin design ensures operation safety
* Being insensitive to the increase/decrease of feeding quantity, it minimizes the material blocking possibility
ADVANTAGES OF DECANTER CENTRIFUGE
Certifications
About us
Found in 1993, Jiangsu Huada Centrifuge Co., Ltd. is located at Zhangjiagang City, an emerging port city in China, which is situated in China’s most economically advanced Yangtze River Delta region, with convenient traffic and beautiful environment.
Over 20 years. Huada had always been being devoted to research and development, production and marketing of filtration and separation machinery. With technical innovation as driving force of the enterprise to participate in market competition, we have developed series of centrifuges with high technical content, to meet the market demand; to gain the market by serving customers, we have accumulated extensive experience in application through years of technical research and development and sales application and can provide perfect pre-sale, sale and after-sale service; we ensure product quality with lean management and improve product reliability.
Huada is a member of Technical Committee for Standardization of Chinese Separation Machinery, a vice president of Separation Machinery Branch of China General Machinery Association, a drafter of national and industrial standards on centrifuges, a high-tech enterprise in Jiangsu Province and a key high-tech enterprise for national torch plan. In 1998, our centrifuges acquired national safety certification. Huada is one of enterprises in domestic filtration and separation machinery industry which is the largest in scale, the most complete in product varieties and series, the most competitive and the most influential.
Huada has a large number of engineers and technical personnel who account for over one third of total number of employee. It owns an engineering technology research center of Jiangsu Province and establishes multiple professional teams of technical research and development, technical application, process design, inspection and testing, lean production management, etc. and we have made great achievements. We have successfully developed multiple new products and technologies having proprietary intellectual property rights and, national invention patent which include vertical pull-bag automatic discharge centrifuges, horizontal preconcentration filtering centrifuge, intelligent remote control system technology and so on, as well as obtained good market application; we have resolved difficult problems on filtration and separation for users.
Huada currently has two production bases, covers floor area of 100000 square meters and plan area of 45000 square meters, as well as owns more than 500 sets of various mechanical processing equipment among which there are over 50 sets of numerical control equipment and more than 100 sets of various testing equipment.
Our business philosophy is scientific and reasonable design, more perfect manufacturing, professional and standard service. We will provide service to our customers with constant technical innovation, perfect products and professional experience in application.
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