Disc Centrifuge Three Phase Olive Oil Separator with Self Cleaning

• Customization: Available
• After-sales Service: Online Support
• Warranty: 1 Year
• Model NO.: DHC400
• Type: Centrifuge
• Object: Olive Oil
• Separation Mode: Filter Type
• Operating Type: Continuous Type
• Installation: Vertical
• Centrifuge Type: Disc Centrifuge
• Distillation Equipment Type: Steam Distillation Equipment
• Condition: New
• Name: Olive Oil Centrifuge
• Material: Stainless Steel
• Certification: ISO CE
• Discharge: Automatic
• Treatment Capacity (L/H): 4000-7000
• Application: Oil Centrifuge
• Transport Package: Wooden Case
• Specification: 1000mm*920mm*1300mm
• Trademark: Shenzhou
• Origin: China
• Package Size: 100.00cm * 80.00cm * 130.00cm
• Package Gross Weight: 500.000kg

Product Description

 Disc Centrifuge Three Phase Olive Oil Separator with Self Cleaning
 

OLIVE OIL EXTRACTION PLANT
Continuous olive oil plant system is a whole of machinery which comprises equipment starting from the bunker where acceptance is carried out upon harvest of olives and their arrival to the factory to the separator where olive oil is output.

SHENZHOU Continuous Olive Oil Systems are plants developed for clearing the harvested olives from foreign matters without touch of hand and to produce quality natural virgin olive oil. Olive pressing is controlled by the central control panel in both 3 phases and 2 phases. These systems are being improved every other day with the sensors, software and automation in the course of the advancing technology.

Olive oil is produced solely through mechanical methods employing centrifugal force and under controlled conditions and by preserving the quality attributes of olive fruit by satisfying the requirements of cold pressing or other required conditions. The purpose of the continuous system is to preserve the organoleptic properties of oil inside the olive while extracting the major part, to perform a hygienic oil production, to increase capacity per unit area, to obtain a high value product with high yield adopting the understanding of "olive oil for health".

Although these systems are interconnected, they are divided into three main sections as olive cleaning, olive paste kneading and olive processing sections. Auxiliary units are also available in addition to those.
WORK PRINCIPLE
Olives delivered to the plant are unloaded to the olive bunker by the operator/farmer and then conveyed to olive washing machine over the conveyor belt. Separated from their leaves, the olives are washed clean in olive washing machine without causing damage to the fruit. Washed olives fed into Olive Crusher bunker are conveyed to the crushing section through screw conveyor. Olives are crushed in Olive Crusher and semi-paste is obtained. Delivered to Malaxator chambers by screw conveyor or pumps, the semi-paste is kneaded for a period and under conditions specified by the operator in the malaxator and rendered ready for m.aximal oil extraction. The prepared paste is pumped to the decanter by the paste pump. Water is added under control of flowmeter if required (for 3-phase systems). Olive paste is disintegrated into phases in the decanter due to centrifugal forces and separated as olive oil and pomace with black water. (In case of 3-phase production olive oil, black water and pomace are output separately). Fine particles are removed from the oil with the vibratory sieve located adjacent to the decanter. While the oil pump transfers the oil to separator holding vessel the pomace is conveyed to the pomace silo/pomace tank by the conveyor or piston pump. Olive oil is rendered ready for consumption upon eliminating the micron-sized particles in the separator centrifuge. Depending on the factory conditions the produced olive oil is taken to the settling tanks or delivered to the customers in case of factories which work for the producer according to the purpose. Heat demand of the plant is provided by boiler. The plant is controlled by the operator using a PLC controlled panel and display equipped with touch screen.
 

1.CLEANING:Introduction of olives to the production line is realized with olive conveyor belt with bunker. Olives unloaded to the bunker are conveyed to the washing machine by carrying pallet conforming to food law. Belt speed can be adjusted to the desired speed electronically. Leaves and lightweight foreign matters are removed by leaf separator. Bodies of our products are completely made of stainless steel. As SHENZHOU we provide solutions for solely twig, leaf and stone elimination without washing the olives in order to prevent loss of olives directly picked from trees and delivered to the factory and their antioxidant components due to water.

2.WASHING:Olives separated from twigs and leaves are transferred to vibratory washing reservoir for eliminating sand and dirt. Water on the olive is minimized by vibratory sieve. In order to prevent quality losses that may occur attention shall be paid to deliver the olives to the factory intact as far as possible and avoid damaging their membranes while washing.

3.CRUSHER:Washed olives are delivered to the crusher by the conveyor belt. Olives are completely crushed in the crusher by hammer type metal crushers. Crushing process is important in terms of both physical and chemical perspectives. Hence, extraction of olive oil from the texture of the olive fruit commences with the crushing and pressing of the fruits. The purpose is to break down the fruit cells for extracting the oil from intracellular voids and to facilitate kneading in the malaxator by increasing the surface area. If the paste produced in crushing process is thick, in other words, contains coarse fruit and pit pieces then oil pores are not exposed and oil content left in pomace which is a byproduct extracted in the later stage can increase. SHENZHOU offers optional crusher screens with different mesh diameters depending on the varying conditions of the olives throughout the season for an optimum crushing and kneading (malaxation) process.

4.DECANTATION/OIL EXTRACTION(2 PHASE)
Decanter is a piece of equipment that separates the phases in the olive paste according to the concentrations by applying centrifugal force physically. Decanters are considered as the main equipment which determines the capacity of a plant. It performs phase separation by using gravitational force and it is a continuous system which is fed with olive paste and outputs oil at the same time. Decanter centrifuge consists of a drum rotating at high speeds a screw conveyor rotating on the same axis with the drum but at a different speed, transmission system which causes the speed difference and the frame which supports the rotating members.

Oil separation process can be performed in 2 different productions methods as 2-phase ecological system and 3-phase conventional system. Pressing method which is among the oldest methods is still in use. In the result of the studies aiming to compare 2-phase and 3-phase method it was evidenced that phenols in the oil migrate to water and phenol rate decreases due to use of water in 3-phase systems.

SHENZHOU offers single-motor decanters and also dual-motor decanters which feature Dual Drive technology for the global olive oil market with the unique design capabilities of its engineering team in the R&D Center and its technological infrastructure using high quality stainless steel raw materials in compliance with the food law. Separation / Oil Cleaning Olive oil separated at the decanter (horizontal centrifuge) is transferred to the Separator (vertical centrifuge) for clearing the olive oil discharged from the decanter from the particles and sediment it contains, to gain a more clear appearance, to facilitate filtration process and to prevent the quality loss occurring in time due to sediments left in the olive oil. Also again with the help of the centrifugal force, small quantities of water in the olive oil and other particles are separated and transferred to the next step in accordance with the final usage purpose.
4.DECANTATION/OIL EXTRACTION(3 PHASE)

Specification

Model	DHC300	DHC400	DHC500	DHC550	DHC730
Bowl Speed r/min	7300	7056	6600	6200	4500
Sedimentation Area cm^2	17.2*10^7	28.5*10^7	35*10^7	67*10^7	90*10^7
Through-output T/H	2	5	10	15	35
Motor Voltage Kw	4	7.5	15	18.5	55