3 Phase Solid Liquid Liquid Separator Disc Stack Centrifuge

• After-sales Service: Online Support
• Warranty: 1 Year
• Type: Centrifuge
• Object: Biodiesel
• Separation Mode: Sedimentation Type
• Operating Type: Continuous Type
• Model NO.: DHC
• Installation: Vertical
• Centrifuge Type: Disc Centrifuge
• Distillation Equipment Type: Steam Distillation Equipment
• Pressure: Low Pressure
• Condition: New
• Name: Biodiesel Separator
• Material: Stainless Steel
• Certification: ISO CE
• Discharge: Automatic
• Treatment Capacity (L/H): 4000-7000
• Application: Biodiesel Centrifuge
• Transport Package: Wooden Case
• Specification: 1000mm*920mm*1300mm
• Trademark: Shenzhou
• Origin: China

Product Description

3 Phase Solid Liquid Liquid Separator Disc Stack Centrifuge

Product Description

The separated material will be input into the heart of separator, i.e. the drum. By the strong centrifugal force field, the material (hybrid liquid) passes the separation partition consists of disk string, by taking the neutral holes in disk as the separating surface, the liquid in higher specific gravity (heavy phase) will move outward the neutral holes along disk wall, and the heavy residue will accumulate at the residue-settling area, and the soap residue will flow toward the big centripetal pump.The liquid in lower specific gravity (light phase) will move inward and upward along disk wall, then assemble at the small centripetal pump. The heavy and light phase will be output separately by small and big centripetal pump.

 

Centrifuge machine Standard design

The machine consists of a frame that has a horizontal drive shaft with clutch and brake, worm gear , lubricating oil bath and vertical bowl spindle in the lower part.

The bowl is mounted on top of the spindle in the lower part. The bowl is mounted on top of the spindle , inside the space formed by the upper parts of the frame , the ring solid cover, the collecting cover, and frame hood . The feed and liquid discharge system , including the paring disc pump for the heavy phase, also rests on this structure. All parts in contact with the process liquid are made of stainless steel. The bowl is of the solid-ejecting disc type with hydraulic operating system. The electric motor is of the variable frequency drive type or of controlled-torque type.

Basic equipment

Concentrator or purifier parts, inlet and outlet devices, revolution counter, set of erosion-protective parts ,illuminated sight glass box for light phase outlet , vibration switch , vibration-isolating base plate , flange motor, set of tool and standard set of spare.

Optional extras

Started equipment, frequency converter, discharge control panel, standard set of fittings, set of CIP valves and fittings and serviceability package for online viewing of separator status

Centrifuge machine Main Parameter:
 

Model	Bowl Speed(rpm)	Capacity(Per Hour)	Running Load(Watts)	Dimensions, Overall (mm)
				Width	Front-to-Back	Height
250	8500	500-800	4.0	850	850	1200
270	7300	1000	4.0	950	950	1200
300	7150	1500	5.5	1025	1300	1300
360	7056	2000-3000	7.5	1500	1100	1500
400	7038	3000	7.5	1500	1100	1550
500	6600	5000-8000	15.5	1772	1500	1855
550	6200	8000-15000	18.5	1970	1560	1970
730	4900	50000-80000	55.0	2580	1980	2340

Details

Operating principles

Separation takes place inside a rotating bowl. The feed is introduced to the rotating centrifuge bowl from the top via a stationary inlet pipe (1),and is accelerated in the distributor(2),which was specially designed to ensure smooth acceleration of the feed liquid(4). Leaving the distributor, the feed enters the disc stack(3). The separation into liquid-liquid-solid takes place between the discs, with the oil phase moving through the disc stack to the centre. When it reaches the centre, it is discharged through hole (5) and ejected into the collecting frame. The water and heavy solid separated from the oil move to the periphery, and the water flows via channels in the top disc(6) to the paring chamber, where it is pumped out of the rotor by means of a built-in paring disc(7).During purification, hot water is fed into the inlet of the bowl before the process liquid is introduced. The water forms a seal around the outer edge of the top disc. The solid collect in the periphery where they are discharged intermittently via the centrifuge cyclone. The solid are discharged by means of a hydraulic system, which forces the sliding bowl bottom(8)to drop down at preset suitable intervals, thus opening the solid ports at the bowl periphery


Disc separator types:

 

How it works

the disc centrifuge separates solids and one or two liquid phases from each other in one single continuous process, using extremely high centrifugal forces. When the denser solids are subjected to such forces, they are forced outwards against the rotating bowl wall, while the less dense liquid phases form concentric inner layers. The area where these two different liquid phases meet is called the interface position. This can be easily varied in order to ensure that the separation takes place with maximum efficiency. Inserting special plates (the "disc stack") provides additional surface settling area, which contributes to speeding up the separation process dramatically. It is the particular configuration, shape and design of these plates that make it possible for a disc stack centrifuge to undertake the continuous separation of a wide range of different solids from either one or two liquids. The concentrated solids phase formed by the particles can be removed continuously, intermittently or manually, depending on centrifuge type and the amount of solids involved in the specific application.

Main Application

Disc separator is mainly used for separation and clarification of liquid-solid or liquid-liquid-solid separation of solid substances between 1-15% and solid-plase granules with particle size larger than 0.5μm,such as:

(1)Many kinds of Oils: Oils,plant oils, animal oils, fish oils, base oils, and various fuel oils and lubricants,etc
2)Chemical industry: Dry cleaner solvents, galvanized liquid, aluminium sulfate solution, tar oil water mixture, PVC, pp, PE, the silver film processing and catalyst and magnet ore recovery
(3)Drink: Clarification of fruit juices and milk products Separation of beer
(4)Pharmaceutical: Extraction of vaccines, mycelium, glucose, insulin, antibiotic, vitamin
(5)Traditional Chinese Medicines
(6)The separation and clarification of plant extracts
(7)Separation and clarification of fermentation liquids during fermentation brewing
(8)Metallurgy
(9)Biotechnology

Others products:

 Packaging & Shipping
Our service

The technical and after-sale services are listed as follows:

1. Provide free technical training, guidance and information of accessories.

2. Our technical staff could instruct our customers on the installation of connector and accessories , and deal with technical and quality issues.

3. Our products with 1 years' warranty and life maintenance.

4. Our company will provide technical services by phone, fax, e-mail, etc., please refer to the contact details.

5. Our company will implement the contract strictly; deliver the products to location specified by our customers for free in accordance with the mode of transportation.

 
Contact person: Cathy
Once receive the calling of complaints, we will respond to it within 12 hours at working time and provide solution within 48 hours. If necessary, our company will send technical staff there and provide on-site solution.