Product Description
Disc Stack Centrifuge
Main Features:
aThe 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.
Structure and Principle:
There are two types Disc Stack Separator one is 3 Phase Disc Stack Separator,one is 2 Phase Disc Stack Separator,more details you can check the following information .
3 phase disc stack separator is a high-speed, stable, sealed, efficient, and automatic slag discharge 3 phase separation equipment. It is widely used for liquid, liquid, solid 3-phase separation or liquid-liquid separation.
The 2-phase solid-liquid separation disc separator has only one liquid discharge port and one slag discharge port, while the 3-phase disc separator has two liquid discharge ports and one slag discharge port, which can separate two liquids with different specific gravity at the same time. It can also discharge solid phase materials. Compared with the 3 phase decanter centrifuge, the 3 phase disc separator has larger rotation speed and G force. The 3 phase decanter centrifuge usually has a separation factor of about 3000G, while the 3 phase disc stack separator G force is up to 12000G. Therefore, the 3 phase disc separator can more thoroughly separate liquids with different specific gravity and the liquid phase discharged is more clarified. However, compared to 3 phase decanter centrifuges, 3 phase disc separator is more used to separate materials containing fine particles, with less solids content. So before entering the 3 phase disc separator, the material can separated by the decanter centrifuge for pre-stage separation to reduce the solids content and remove big particles.
Our Advantages
Equipment characteristics:
1.It can separate substances with extremely small density differences.
The rotating drum of the disc centrifuge has a high rotational speed and can generate a strong centrifugal force with a high separation factor. This enables it to quickly and effectively separate substances with extremely small density differences. For mixtures that are difficult to separate by conventional filtration or sedimentation methods, such as emulsions and fine particle suspensions, it has excellent separation effects.
2.High production efficiency.
Due to its efficient separation ability, the residence time of materials in the disc centrifuge is very short and the production efficiency is high.
3.Good clarification effect.
The disc centrifuge has a precise disc design. The discs inside the disc centrifuge have a very small spacing and are arranged in a conical shape, forming numerous narrow channels. When materials enter the centrifuge, under the action of centrifugal force, solid particles or impurities will quickly move along the lower surface of the discs to the edge of the rotating drum and deposit there. The clarified liquid can smoothly flow through the channels between the discs to the center of the rotating drum, thus realizing efficient separation of solids and liquids and obtaining highly clarified liquid.
4.It can continuously and automatically discharge slag.
It can continuously discharge the solid impurities deposited on the edge of the rotating drum without stopping the machine.
5.Durable and Robust Construction:
Crafted from premium 304/316L stainless steel and Duplex Steel, this centrifuge is built to withstand the rigors of industrial use, ensuring long-lasting durability and dependability.
6.Comprehensive after-sales support:
This product comes with a 1-year warranty on core components (including PLC, bearing, and motor) and a 1-year warranty for the entire machinery, ensuring customers receive timely assistance in addressing any issues that may arise during use.
Application:
1.Food industry: Such as clarification and purification of fresh milk and skim milk extraction, purification and clarification of palm oil, degumming, de-soaping, dehydration and dewaxing in vegetable oil refining, clarification of beer, juice, beverages, etc., and extraction of plant protein.
2.Chemical industry: Purification or clarification of chemical raw materials.
3.Petroleum industry: Purification of fuel oil and lubricating oil for marine main engines, land-use diesel engines, power stations, etc.
4.Environmental protection industry: It can be used for wastewater treatment and extraction and purification of lanolin from wool washing sewage. It is one of the ideal equipments for yeast factories, alcohol factories, breweries and environmental protection departments.
5.Other industries: It can also be applied in fields such as laboratories, petroleum, coking, kaolin, pulp recovery, electrolyte treatment, extraction of animal and plant proteins, extraction and refining of animal fats, and separation of mixed fatty acids.
Product Parameters
| Model |
Capacity
(L/h) |
Drum diameter
(mm) |
Drum speed
(r/min) |
Separation factor |
Power
(KW) |
Weight
(kg) |
Dimension
(mm X mm X mm) |
| DHC230 |
1500 |
230 |
6930 |
6170 |
2.2 |
240 |
850X625X985 |
| DHC300 |
2000 |
300 |
7200 |
6950 |
4 |
550 |
865X645X1100 |
| DHC 360 |
3000 |
360 |
6500 |
7000 |
5.5 |
650 |
900X600X1150 |
| DHC400 |
4000 |
400 |
6500 |
7500 |
7.5 |
750 |
1100X1050X1250 |
| DHC500 |
8000 |
500 |
5800 |
8500 |
18.5 |
1200 |
1250X1000X1550 |
Separation Results:
Factory show :
Packaging & Shipping
Company Profile
Liaoning Koen Machinery Co.,Ltd ,We are the professional manufacturer of centrifuge machinery, separation equipment over 30 years,we have 4 factory which located in Shanghai , Jinhua ,Yixing and Liaoyang city . Our president was designed and manufactured China First Tubular Centrifuge .Our factory covers an area of 58, 700 square meters, including 38, 600 square meters of workshop area, 4, 000 square meters of office building and 2100 square meters of science and technology building. The company has been committed to the production of domestic advanced disc and decanter centrifuges, with an annual output of 4000 sets of production capacity. The company also specializing in provide with the whole set of technology and equipment. we have professional technology team to design, research and development for customer according to customer's requirements, and have high standard production process control. Our international trade department can supply the whole project service. Our aim is providing you efficiently solution and superior after-service. We have overseas after-sales service department in Taiwan ,Russia ,Korea ,USA,Thailand,Malaysia and Indonesia . We sincerely hope YOU are our next customers! Exported country:At present, our products have been exported to the United States, Belgium, Canada, Australia, Greece, Bolivia, Peru, Saint Lucia, Israel, Malaysia, Indonesia, Philippines, Sri Lanka, Vietnam, South Korea, India, Denmark, Russia, Georgia, Jordan, Bangladeshi, Tailand, Ethiopia, Finland, Spain, Japan, Colombia, Romania and so on more than 30 countries.
FAQ
Q1.What's your advantage? Why we choose you?
A:1) More than 50 years experience of centrifuge & separator production and R&D.We have the most professional techniques and team. More advantage in price.
2)Great production capacity Sustainable Supply . According to customer requirements, We support the customized include package.
3)We use Internationally renowned brand Inverter and PLC . Good quality materials and the best production process
Q2.What's the Payment?
A: T/T, Western Union, L/C, Ali Pay, etc
Q3.Are you a factory or trading company?
A:We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.
Q4.How long is the warranty period ?
A:18 months after install .
Certifications
Audited Supplier 
){kind=link}