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Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation pictures & photos

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation pictures & photos

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation pictures & photos

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation pictures & photos

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation pictures & photos

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation pictures & photos

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Warranty:	1 Year
Type:	Centrifuge
Condition:	New
Separation:	2phase Separation
Motor:	ABB
Operation:	Easy Operation

Customization:	Available \| Customized Request

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Jin Hua Shen Zhou Centrifuge Co., Ltd

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Zhejiang, China

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Product Description

Company Info.

Overview
Product Description
How it works
Specification
Packing & Delivery
Company Profile
Recommend Products
Customer Photos

Basic Info.

Feature

High Efficiency

Weight

1200

Warranty of Core Components

1 Year

Name

Decanter Centrifuge

Bowl Material

Stainless Steel 304/316L/Duplex Steel

Key Selling Points

Famous Brand PLC

Discharge Type

Self-Cleaning

Application

Oil Extraction

Transport Package

Wooden Case

Trademark

Shenzhou

Origin

Zhejiang, China

Product Description

a Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

High speed industrial horizontal screw decanter centrifuge price Decanter centrifuge of mud separator
The separation process in a decanter centrifuge relies on a few process characteristics such as centrifugal force or G-force, sedimentation rate and separating factor, differential speed between the conveyor and bowl, and clarity of the liquid discharge.Decanter centrifuges require a centrifugal force for the separation of the solids from the liquid. This characteristic is dependent on the radius of the centrifuge and its angular rotational speed. A decanter centrifuge applies a force equivalent to several thousand G's, which reduces the settling time of the particles. It is also favored to maintain a large G-force, which will result in an improved separation.
The rate at which sedimentation occurs is an important characteristic of the decanter centrifuge separation process. The
sedimentation rate is influenced by the particle size, the shapes of the particles, their differential densities and the viscosity between the particles and the liquid. This process characteristic can be improved by utilizing flocculating agents. The sedimentation rate is also dependent on the separating factor of the decanter centrifuge, which is related to the centrifugal force.
The exterior bowl and the scroll conveyor rotate at different high speeds. This differential speed between the two is accountable for the sedimentation throughout the decanter centrifuge cylinder. A high differential speed results in a smaller residence time of the cake settlement, so it is necessary to keep the cake thickness to a minimum to avoid impairing the discharge quality.
Keeping the cake thickness to a minimum also aids in the improvement of the cake dewatering process. For this reason, it is necessary to obtain an optimal differential speed to balance the cake thickness and quality.
The characteristic above all affects the clarity of the liquid output which is dependent on the volumetric throughout rate, where a higher flow rate will result in a poor liquid clarity. Another characteristic that influences the clarity of the liquid output is the differential speed. A low differential speed results in a better clarity, therefore, aiding in the separation process. The G-Force also plays a role in the clarity of the liquid discharge. Higher G-force results in an increase in the separation of the solid particles from the liquid and yields a better clarity.

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

How does it work
The feed product is pumped into the decanter centrifuges through the inlet. Feed goes into a horizontal bowl, which rotates. The bowl has is composed of a cylindrical part and a conical part. The separation takes place in the cylindrical part of the bowl. The fast rotation generates centrifugal forces up to 4000 x g. Under these forces, the solid particles with higher density are collected and compacted on the wall of the bowl. A scroll (also screw or screw conveyor) rotates inside the bowl at a slightly different speed. This speed difference is called the differential speed. This way the scroll is transporting the settled particles along the cylindrical part of the bowl and up to the end conical part of the bowl. At the smallest end of the conical part of the bowl, the dewatered solids leave the bowl via discharge opening. The clarified liquid leaves through a paring disc (internal centripetal pump).
3-phase separation with a decanter

With a 3 phase decanter centrifuge, it is possible to separate 3 phases from each other in one process step only. For example, two liquids which cannot be mixed because of different densities (e.g. oil and water) are separated from a solids phase. The heavy liquid (water) collects in the middle between the oil and the solids layer. Thus the two liquids separated from each other can be drawn off from the decanter. The solids are transported via the scroll to the discharge openings as it happens also in 2-phase separation.
Typical applications of 3-phase separation are the production of edible oils such as olive oil, oil sludge processing, the
production of biodiesel etc.
Parameters and influencing factors of the separation

Feed, throughput and residence time

Through the feed, the separation medium to be processed can be input into the center of the infeed chamber of the scroll, where it is accelerated. The throughput will have an influence on the residence time.
Decanter Centrifuges Acceleration
The separation medium reaches its maximum speed in the decanter bowl, causing the solids to settle on the bowl inner diameter. A characteristic feature of the bowl is its cylindrical/conical shape.
Differential speed

There is a differential speed between the decanter bowl and the scroll, which is created by a gear unit on the industrial decanter centrifuges. The differential speed determines the solid content in the outfeed.
Filling volume / Weir discs or overflow weir
The clarified liquid flows to the cylindrical end of the bowl in the decanter centrifuge, from where it runs out through openings in the bowl cover. These openings contain precisely adjustable weir discs/weir plates by means of which the pond depth in the bowl can be set. The weir discs determine the filling volume of the bowl.
High speed industrial horizontal screw decanter centrifuge price Decanter centrifuge of mud separator

Advantages and limitations over competitive processes
Generally the decanter centrifuge has more advantages than disadvantages; however, there are some limitations when compared to other processes.
Decanter Centrifuges Advantages:
* Decanter centrifuges have a clean appearance and have little to no odor problems.
* Not only is the device easy to install and fast at starting up and shutting down but also only requires a small area for
operation compared to other competitive processes.
* The decanter centrifuge is versatile as different lengths of the cylindrical bowl section and the cone angle can be selected for different applications. Also, the system can be pre-programmed with various design curves to predict the sludge type, while some competitive processes, such as a belt filter press, cannot change the belt type to operate for different sludge types. Its versatility allows the machine to have various functions such as operating for thickening or dewatering.
* The machine can operate with a higher throughput capacity than smaller machines. This also reduces the number of units required.
* The device is simple to optimize and operate as it has few major variables and reliable feedback information.
* The decanter centrifuge has reduced labor costs compared to other processes, as it requires low continuous maintenance and operator attention.
* Compared to some competitive process such as the belt filter process, the decanter centrifuge has more process flexibility and higher levels of performance.

Decanter Centrifuges Limitations:
* The decanter centrifuges cannot separate biological solids with very small density differences, such as cells and viruses. A competitive process that is capable of separating these difficult-to-separate solids is the tubular-bowl centrifuge.
* The machine can be very noisy and can cause vibration.
* The device has a high-energy consumption due to high G-forces.
* The decanter centrifuge has high equipment capital costs. Hard surfacing and abrasion protection materials are required for the scroll to reduce wear and therefore reduce the maintenance of the scroll wear.

Model	Diameter(mm)	Lenght(mm)	Max speed	L/D ratio	G-force	Capacity(m3/h)	Main motor power(Kw)	Weight(kg)	Dimension (mm)
LW250*1000	250	1000	5000	4	2722	0.5-5	7.5	950	21201250680
LW300*900	300	900	4200	3	2964	1-6	11	1160	21501300900
LW300*1200	300	1200	4000	4	2784	2-6	11	1350	24501300900
LW355*1160	355	1160	3600	3.3	2576	2-8	15	1400	24701350830
LW355*1460	355	1460	3600	4	2576	2-10	15	1800	27501350830
LW400*1200	400	1200	3200	3	2294	3-12	18.5	1800	273016001080
LW400*1600	400	1600	3000	4	2016	3-15	22	2000	313016001080
LW450*1800	450	1800	2800	4	1976	4-25	37	2500	332017001130
LW500*2000	500	2000	2800	4	1750	5-35	45	4000	352018001170
LW530*1855	530	1855	2600	3.5	2006	5-38	55	4680	388513501600
LW530*2120	530	2120	2400	4	1709	5-40	55	4800	415013501600
LW550*2000	550	2000	2800	4	2412	6-40	55	5700	457013801600
LW650*1950	650	1950	2200	3	1761	6-45	75	5000	484015101720
LW650*2600	650	2600	2200	4	1456	6-65	90	6000	549015101720
LW720*2160	720	2160	2200	3	1612	7-80	120	6000	520016001800

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Shenzhou Centrifuge has been developing and manufacturing centrifuges for nearly 80 years, and is one of the Chinese leading manufacturer. Shenzhou Centrifuge has more experience and expertise than any other separator manufacturer when it comes to applying and using decanter centrifuge for the purpose of continuous separation.

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

Hi-Tech Centrifuge Sludge Dewatering Decanter for Solid Liquid Separation

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Jin Hua Shen Zhou Centrifuge Co., Ltd

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