Palm bunch reception is the primary processing of crude palm oil processing machine. It makes preparation for raw material processing and treatment.Palm bunch reception process is finished at loading ramp. This loading ramp makes palm fruit unloading, cleaning, storage platforms, adopting all hydraulic segmented discharge.Palm bunch reception section make primary preparation of crude palm oil pressing, and enable processing of palm bunch efficiently.
Collecting the ripe fresh cluster from the orchard and convey by trucks, then pour the fluster into the discharge door after weighed by ground weigher . The discharge door has discharging channels, the upper and lower switches of the iron gate are controlled by pneumatic, Pneumatic control system consists of air compressor and pneumatic control devices. Start the control valve to open the gate of the discharge door, then the palm fruits will fall into the fruit basket car or conveyor.
The equipment list of the reception station:
1.Road Weighbridge
2.FFB Loading Ramp C/W Platform&Hydraulic System
3.FFB Scraper Conveyor No.1
4.FFB Incline Scraper Conveyor No.2
5.FFB Distributing Scraper Conveyor
6.Recycling FFB Conveyor
Palm bunch sterilization station
Palm bunch sterilization station utilizes high temperature (145℃, 90-120min) to cook palm bunches. Palm fruit can easily separate from palm bunches and become soft. Owing to increasing humidity of palm fruit, crude palm oil can be easily extracted from fruit. Palm kernel core can much easy separate from kernel shell, preventing enzymatic decomposition, and avoid elevated levels of free fatty acids.
Processing flow of sterilization station during palm oil processing machine:
Rail car brings raw material from reception station into the sterilization tank. Open steam system to make high temperature sterilization to kill the yeast in raw material, destroys esterase activity, then send to the next station of threshing station.
Recover condensate in sterilization tank, discharge subsequent section of the slag pit. The special silencer system design of sterilization tank vapor emission can reduce noise pollution.
The equipment list of sterilization station:
1.Vertical Steriliser c/w Hydraulic System
2.Steriliser Service Platform
3.Blow-off Silencer&Blow Down Chamber
4.Condensate Pit c/w 2 units Pump
5.Sterilizer Control System
6.SFB Incline Scraper Conveyor
7.SFB Distributing Scraper Conveyor
Palm Threshing station
Palm Threshing station uses strong vibration to make separation of palm fruit from palm bunches. Raw materials after sterilization are sent to bucket elevator through damp car, and elevated into threshing machine. Palm fruit separates from bunches, sent to next section elevator through screw conveyor. Empty bunches through conveyor and charger, are transported to certain place for further treatment by car.
Palm fruit threshing station can vibrate palm fruit from palm bunches efficiently. It makes further preparation for next step palm fruit oil press processing.
The equipment of threshing station:
1.Threshing Machine c/w Platform
2.Below Thresher Conveyor
3.Bottom Cross Conveyor
4.Horizontal Empty Bunch Conveyor
5.Inclined Empty Bunch Conveyor
Palm Oil Press Section
Because of cooking, sterilizing, threshing and mashing made the pulp soft and damage pulp cell structure, the palm pulp becomes soft and cell is broken. Then it is sent to continuous screw press. After pressing, oil palm fruit is divided into two parts: the mixture of oil, water and solid impurities, and the press cake (fiber and nut).The pulp stone separation obtained CPO and stone, press machine adopts the double screw helix continuous discharge and hydraulic, greatly improving production efficiency.
Palm Oil press station: Separate palm fruit and kernel, and oil press machine can obtain CPO (crude palm oil) and palm kernel. The adoption of double screw and hydraulic oil press machine can greatly improving working efficiency during palm oil production.
Process flow of palm oil pressing processing line:
Palm fruits through elevator and conveyors, enters into upper steaming boiler of oil press machine.
Stirring and heating with steam to destroy the emulsified state forming from oil and water, wherein the coagulation protein denaturation and to reduce the viscosity of the oil for further convenience of palm oil pressing process.
Digesting temperature keeps at 95-100℃ about 20 minutes.
Palm fruit after digesting enters into screw oil expeller for palm oil pressing.
The equipment list of pressing station:
1.Fruit Elevator
2.Digester Feed Conveyor
3.Digester Feed Conveyor
4.Fruit Recycle Conveyor
5.Digester 3000 Litter
6.Screw Press P10
7.Crude Oil Gutter
8.Sand Trap Tank
9.Vibrating Screen
10.Vibrating Screen Steel Structure Platform
11.Crude Oil Tank No.1
12.Hot Water Tank
13.Press Structure&Platform
Palm Oil Clarification station
Palm Oil Clarification station can extract crude palm oil from sludge. The obtained crude palm oil purity can reach up 90%. The extraction oil contains 45%-55% moisture, sludge and other impurities.
Purification: crude palm oil purification can improve oil purity and remove impurity successfully.
Drying: Continuous Vacuum drier pumps water from crude palm oil. Palm oil moisture can reduces to as low as 0.1%.
Continuous clarification tank clear lake containing oil enters into the oil tank, pump into centrifuge separation. The separated palm oil enters into circulating tank, and circulating pump sends it into oil clarification tank.
The separated waste oil enters into slag pit discharge, and the upper oil is recovered into circulation oil tank.
The equipment list of oil clarification station:
1.1st Stage Precleaner c/w Pump
2.Vertical Continuous Setting Tank
3.Pure Oil Tank
4.Pure Oil Pump
5.Vacuum Oil Dryer c/w Float Tank and Pump
6.Sludge Oil Tank
7.2nd Stage Precleaner c/w Pump
8.SS.Decanter Feed Tank
9.Separator Feed Tank
10.Decanter Hot Water Tank
11.3PH Decanter
12.3PH Decanter Platform
13.Decanter Reject Screw Conveyor
14.Decanter Reject Screw Conveyor
15.Light Phase Tank
16.Light Phase Pump
17.Sludge Settings&Reclaimed Oil Tank
18.oil collect tank
19.S.S Skimmer
20.Reclaimed Oil Pump
21.Hot Well Tank
22.Hot Well Pump
23.Sludge Pit Pump
24.Sludge Dispatch Pump
25.Clarification Station Platform Around Tanks
26.OIL Centrifugal
27.Sludge Separator
Palm kernel recovery station
Palm kernel recovery station assures high efficiency recovery process of palm kernel after palm oil pressing processing line. It prepares for further step palm kernel oil pressing process after splitter and crushing.
Depericarper (splitter). Palm kernel separates from fibers through floating dry processing during crude palm oil processing machine. Fibers and other light stuff are blown appearance.
Crushing. The crusher breaks palm kernel to separate kernel and shell. The hydrocyclone separates palm kernel from shell particles by using of their proportion.
Effluent Treatment Station
The waste water has high organic matter content, biochemical oxygen demand BOD is about 25000ppm, required by qualified deal before emissions. Pool sewage treatment system is the most used and effective treatment. This treatment system is cost-effective, only needs adequate space, less investment costs.
The equipment list of effluent treatment station:
1.Effluent Treatment Pump
2.Effluent Dispatch Pump
3.Surface Aerators
4.Effluent Piping Works
Contact information:
Skype: sophia.zang1
Phone: +86-371-5677 1823
Whatsapp/Mobile: +86-135 2662 7860
Website：www.palmoilextractionmachine.com
Email: palmoil@doingmachinery.com
