Disc Centrifuge Separator Machine for Whey Protein and Milk Separation in Fermentation Broth

• Type: Centrifuge
• Separation Mode: Sedimentation Type
• Operating Type: Continuous Type
• Installation: Vertical
• Centrifuge Type: Disc Centrifuge
• Condition: New
• Power: 15kw
• Capacity: 7000L/H
• Transport Package: Wooden Case
• Specification: 1495*1130*1485mm
• Trademark: SINOTECH
• Origin: China
• HS Code: 84211920
• Production Capacity: 100 Pieces/Year

Product Description

Product Description

The disc stack separator is also called disc separator. It is a device that rapidly separates solid and liquid through high-speed centrifugal force. The alias is also called disc centrifuge or conical plate centrifuge, which belongs to a type of vertical centrifuge. The disc separator is driven by a motor and rotates at high speed. In the bowl of the disc separator, there is a set of disc-shaped parts nested with each other-commonly known as discs. There is a small gap among the discs, which are used for centrifugal sedimentation of materials. The suspension (or emulsion) to be processed enters the bowl of the disc separator through the feed pipe. When the suspension (or emulsion) flows through the gap between the discs, the solid particles (or droplets) settle on the disc under the action of the centrifuge to form a sediment (or liquid layer). The sludge slides along the surface of the disc to separate from the disc and accumulates in the inner bowl where the diameter is large, and the separated liquid is discharged from the bowl through the liquid outlet. For the 3-phase disc separator, there are two centripetal pumps inside, which can discharge the two immiscible liquid phases having difference densities. The role of the discs in the disc separator is to shorten the settling distance of solid particles (or droplets) and expand the effective settling area of the bowl so as to greatly improve the production capacity of the disc separator. The solids accumulated in the bowl can be discharged through the automatic slag discharge mechanism without stopping the machine. By using the disc separator, solid-liquid-liquid 3-phase separation or solid-liquid separation is realized.choose Sinotech 

The disc stack separator is used to separate the fine particles from the liquid and discharge clarified liquid. Compared with decanter centrifuge, the G force of 2 phase disc stack separator is much higher than decanter centrifuge. The disc stack separator G force is up 12000g. Generally, the G force of the decanter centrifuge is about 3000G. The high speed and G force makes the disc stack separator to produce high clarified liquid. However, the materials separated by disc separator should not have high solid content or big particles. Usually the particles content should be less than 3%, it's better to be 1%. Therefore, in some application, pre-treatment will be carried out by decanter centrifuge or other separation equipment, and then clarification and separation will be carried out in the 2 phase disc stack separator. The 2 phase disc stack separator is widely used in vegetable oil clarification, biological and chemical pharmaceutical industry, dairy and beverage industry, biofuel and marine oil clarification, etc.

 

Application

1Animal and vegetable oil separation:Vegetable oils mainly include: rapeseed oil, cottonseed oil, corn oil, palm oil, soybean oil, peanut oil, sunflower oil, rice bran oil, sesame oil, and safflower oil. Animal oils mainly include: fish oil, and fat purification of various animals.

2Beverage industry: dairy purification, separation of milk and cream, fruit juice (orange juice, apple juice, etc.), vegetable
juice, tea drinks, coffee, beer and other industries.

3Pharmaceutical industry: separation of extracts (such as penicillin, vitamins, E. coli, antibiotics, hormones, etc.),
concentration of microorganisms, concentration and clarification of fermentation broth, and separation of blood.

4Plant extraction and separation: pigments, peppers, tea leaves, loquat leaves, honeysuckle, ginkgo biloba, salvia, amygdalin, traditional Chinese medicine extraction, etc.

5Chemical industry separation: lubricant additives, viscose, PVC, cellulose and derivatives, ink and dye, phosphoric acid,
herbicide, latex (synthesis), boiler ash, catalyst, etc.

6 Fuel and marine oil industry: separation of methyl ester, glycerin, catalyst, soap removal, methanol, water washing methyl ester, extraction of fatty acids, glycerin desalination in the field of bio oil. Recovery and clarification of marine oil, and removal of moisture and mechanical impurities in fuel oil (light diesel, heavy diesel, fuel oil) and lubricating oil of marine diesel engine equipment.

7Environmental protection industry: food waste treatment, water treatment industry

Feature

1. The drum has undergone precise dynamic balance verification, ensuring smooth operation, low vibration, and low noise during operation.

2. All components in contact with materials are made of stainless steel material, which can effectively reduce the corrosive effect of separated materials and meet food hygiene requirements.

3. Equipped with a stationary light and heavy phase discharge centripetal pump. The separated light and heavy two-phase materials are respectively output from the light and heavy phases at the top of the drum to the central pump, with the light phase entering the next process.

4. The power transmission adopts a hydraulic coupling and a pair of spiral speed increasing gears, which use liquid to transmit power, ensuring stable speed increase and overload protection.

5. Equipped with automatic control cabinet. It is composed of industrial computers and machine overload automatic protectors, with a high degree of automation, strong adaptability to process adjustment, convenient adjustment, and can greatly reduce the operating intensity of workers.

 

Working Principle

2 PHASE DISC STACK SEPARATOR

The material to be clarified enters the bowl through a feed pipe. In the distribution cabinet of the disc separator, the material is smoothly accelerated until it is synchronized with the speed of the rotary bowl. The disc stack in the rotating cylinder divides the material into many thin layers, forming a large area of clarification area. The high-speed centrifugal force makes the solid slag separated from the liquid in the disc stack deposit into the solid slag collection cavity at the edge of the bowl. The self-discharging 2 phase disc separator can be adjusted according to the material.
3 PHASE DISC STACK SEPARATOR

The separated material enters into the heart of the machine, that is, the inside of the bowl. Under the action of strong
centrifugal force, the material passes through a set of disc bundle separation intervals. With the neutral holes of the disc as the interface, the liquid with larger specific gravity moves along the disc wall towards the outside the neutral hole, where heavy slag accumulates in the sediment area, and the heavy phase liquid flows upward to the centripetal pump; the lighter liquid with a smaller specific gravity moves along the disc wall into the neutral hole and converges to the lower centrifugal pump. The light and heavy liquid phases are discharged by the lower centrifugal pump and the upper centripetal pump respectively; the heavy slag is regularly discharged; continuous production is implemented.
 

Technical parameter

 

Model	DHC220	DHC270	DHC360	DHC470	DHC550
Capacity(L/H)	1000	2000	3000	7000	>10000
Motor(kw)	4	4	7.5	15	22
Weight (kg)	580	600	1000	1720	2500

Detailed Photos

 

 

 

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