Durable in Use Of Crude Palm Oil Extraction Machine For Indonesia
- Usage: Palm Oil
- Type: Cold & Hot Pressing Machine
- Automatic Grade: Automatic
- Production Capacity: High
- Model Number: palm oil extraction machine, palm oil extraction machine
Durable in Use Of Crude Palm Oil Extraction Machine For Indonesia Description
Specifications
Oil refinery equipment
Super wet deguming,
Bleaching earth automatic metering,
Negative pressure decoloring, etc..
Continuous Oil Refining Process Introduction
Alkali hot water
Crude oil→filter→mix→reactor→mix→reactor→centrifugal separation→oil residue
↑ ↓
Phosphoric acid hot water→mix ↓ ↓
degumming oil←cooler←dry←centrifuge separation←mix←alkali liquor
↓ ↓
↓ vacuum steam jet pump←steam citric acid
↓ ↓
bleaching earth→mix→decoloring→filter→decoloring oil→mix→heat
↓
refined oil←filter←cool←deodorizing←vacuum
Main Processes Introduction
Hydration Deguming & Alkali Refining Deacidification Process
Neutralization: the crude oil is output by the oil feed pump from the oil tank, and next enters the crude oil heat exchanger to recover part of heat after metering and then is heated to the required temperature by the heater. After that, the oil is mixed with the metered phosphoric acid or citric acid from phosphate tank in the gas mixture (M401), and then enters the conditioning tank (R401) to make the non-hydratable phospholipids in oil change into the hydratable phospholipids. Add the alkali for neutralization, and the alkali quantity and alkali solution concentration depend on the quality of the crude oil. Through the heater, the neutralized oil is heated to the temperature (90°C) suitable for centrifugal separation to remove the phospholipids, FFA and other impurities in the crude oil. Then the oil goes to the washing process.
Washing: there is still about 500ppm soap in the neutralized oil from the separator. To remove the remaining soap, add into the oil about 5~8% hot water, with water temperature 3~5 °C higher than the oil generally. To achieve more stable washing effect, add phosphoric acid or citric acid when washing. The re-mixed oil and water in the mixer is heated to 90-95°C by the heater, and then enters the wash separator to separate the remaining soap and most water. The water with soap and oil enters into oil separator to separate out oil in the water. Further catch the oil outside, and the waste water is discharged to the sewage treatment station. Vacuum drying stage: there is still moisture in the oil from the wash separator, and the moisture will affect the stability of the oil. So the oil at 90°C should be sent to vacuum drier to remove the moisture, and then the dehydrated oil goes to the decoloring process. Finally, pump out the dry oil by canned pump. Continuous Refining Decoloring Process
The main function of decoloring process is to remove oil pigment, residual soap grain and metal ions. Under negative pressure, the mechanical mixing method combined with steam mixing will improve the decoloring effect. The degummed oil firstly enters into the heater to be heated to the appropriate temperature (110°C), and then goes to the bleaching earth mixing tank. The bleaching earth is delivered from the low bleaching box to the temporary tank by wind. The bleaching earth is added by automatic metering and is interlockingly controlled with the oil.
The oil mixed with the bleaching earth overflows into the continuous decolorizer, which is stirred by non-powered steam. The decolored oil enters into the two alternate leaf filters to be filtered. Then the filtered oil enters the decolored oil storage tank through the security filter. The decolored oil storage tank is designed as the vacuum tank with the nozzle inside, so as to prevent the decolored oil contacting with the air and influencing its peroxide value and color reversion. Continuous Refining Deodorizing Process
The qualified decolored oil enters into the spiral plate heat exchanger to recover most of the heat, and next goes to high pressure steam heat exchanger to be heated to the process temperature (240-260°C) and then enters the deodorization tower. Automatic Control System
Our company has applied the automatic control system with advancedness, security, reliability into the pretreatment, extraction, refining and fractionation in large oil plants. For its application in automatic control system, it can control the production in the entire workshop and monitor the operational status of each device by controlling the computer terminals in the room. One person only can operate the entire workshop, with efficient production management. It has reduced the production cost greatly and improved the management efficiency.
|
Steam consumption |
700KG/T oil |
|
Electric consumption |
28Kwh/T oil |
|
Water (soften water) |
150Kg/T oil |
|
Phosphoric acid |
2~3 kg/T oil |
|
Alkali |
acid valuex1-3kg/T oil |
|
Circulating water cooling water yield |
150M3/H |
|
Bleaching earth consumption |
3-5Kg/T oil |
|
Waste bleaching earth oil content |
≤25~35% |
|
Refining losses |
acid valuex1.2 (chemical refining) acid valuex 0.6 (physics refining) |
|
Bleaching losses |
the quantity of bleaching earth×0.25% |
|
Deodorization loss consumption |
≤0.5%≤0.5% |
|
Refining rate |
1-refining consumption |
Technical parameters of Durable in Use Of Crude Palm Oil Extraction Machine For Indonesia
| Voltage | Depend on the capacity |
| Power(W) | Depend on the capacity |
| Dimension(L*W*H) | Depend on the capacity, Depend on the capacity |
| Weight | Depend on the capacity |
| Certification | ISO9001 |
| After-sales Service Provided | Engineers available to service Machine overseas |
| Steam consumption | 450kg/T |
| Waste bleaching earth oil content | Less than 35% |
| Color | Based on palm oil extraction machine |
| Use | Use palm oil extraction machine to make oil |
| Residual oil in meal | Less than 1% |
| Crude oil moisture and volatile matter | Less than 0.30% |
| Item | palm oil extraction machine |
