physical refining deodorisation plant
According to the difference of alkali thickness and oil temperature, the process of 1-20TPD Small Scale Oil Refining Lineis divided into two types, one is low temperature with thick alkali (its initial temperature is 20 ~ 30 ℃, alkali thickness is 20 ~ 30 Be) and another one is high temperature with light alkali (its initial temperature is 75 ℃, alkali thickness is 10 to 16 Be). The former of Physical Refining Deodorisation Plantis generally applied and the latter is mainly used for crude oil which has low acid value, light clour and lustre, and less impurity.
1. What is the soybean oil pretreatment of 1-20TPD Small Scale Oil Refining Line?
Soybean→Materials dosing →Magnetic separation→Cleaning→crusher→flaker→ Extrusion Puffing →Counter-current
drying→To leaching plant
2. What is the soybean oil solvent extraction of Physical Refining Deodorisation Plant?
Material embryos→Extraction→Wet meal→Evaporation→Cooling→Product meal packing
Mixed oil→Filter→Negative pressure evaporation → Crude oil
What is physical Refining Deodorisation Plant?
The crude oil obtained either from expellers or solvent extraction plant contains impurities, which must be removed to make the oil edible, more palatable and stable against rancidity upon storage. The process of removing these impurities is called refining.
Classification of physical Refining Deodorisation Plant:
In operation type:
A. Batch Type B. Semi-continuous Type C. Full Continuous Type
In technology :
A. Chemical Type B. Physical Type C. Both Chemical And Physical Type
Adapt to 1-10t/d small capacity
Adapt to 10-30t/d medium capacity plant
Adapt to 30t/d and above capacity plant
|Alkali consumption||1.6-2.2kg/per ton oil FFA+0.7kg|
|Bleaching earth||3-20kg/per ton oil(it is need to increase or decrease properly according to the color and luster requirements)|
|Power consumption||≤22 degree/per ton oil|
|Coal consumption||10-20kg/per ton oil|
|Phosphoric acid||0.5-1kg/per ton oil|
|Water consumption||about 160kg/h|
What is physical Refining Deodorisation Plant Process?
Step 1.Degumming with water to remove the easily hydratable phospholipids and metals.
Step 2.Addition of a small amount of phosphoric or citric acid to convert the remaining non-hydralable phospholipids (Ca, Mg salts) into hydratable phospholipids.
Step 3.Neutralising of the free fatty acids with a slight excess of sodium hydroxide solution, followed by the washing out of soaps and hydrated phospholipids.
Step 4.Bleaching with natural or acid-activated clay minerals to LDorb colouring components and to decompose hydroperoxides.
Step 5.Deodorising to remove volatile components, mainly aldehydes and ketones, with low threshold values for detection by taste or smell. Deodorisation is essentially a steam distillation process carried out at low pressures (2-6 mbar) and elevated temperatures (180-220°C).
Introduce physical Refining Deodorisation Plant
Basing on the traditional oil refining technology, Zhengzhou Shandong Microwave Machinery Co.,Ltd Grain & Oil Machinery Co., Ltd has developed the latest combined packing layer plate deodorization soft tower and the physical and chemical mixed refining technology for crude oil of any quality. Moreover, a series of advanced technology and equipment are used, such as super wet deguming, bleaching earth automatic metering, negative pressure decoloring, high vacuum steam jet deodorization, deacidification, winterization dewaxing etc. With advanced technology, superior equipment, full-automatic control and excellent economic and technical parameters, our equipment can meet customers' different refining requirements at home and abroad.
Shandong Microwave Machinery Co.,Ltd company can provide you with the design, installation and manufacturing of 50~1000T/D oil refining production line.
physical Refining Deodorisation Plant Refining Tank
Under 60-70℃,it occurs acid-base neutralization reaction with sodium hydroxide ,After stirring by reduction box, it can decrease the acid value in oil and separate the impurity .The oil can be refined further.
physical Refining Deodorisation Plant Decoloration Tower
Also named bleaching, dewatering pot, it removes water from oil by vacuum. The bleaching earth is breathed into bleaching pot ,after stirring, filtrated by filter and change the color of the oil.
physical Refining Deodorisation Plant Deodorization Tower
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℃) and then enters the deodorization tower. The upper layer of combined deodorization tower is the packing structure which is mainly used to remove the odor producing components such as free fatty acid (FFA);
physical Refining Deodorisation Plant Deodorization Tower
The bottom layer is the plate tower which is mainly for achieving the hot decoloring effect and reducing the peroxide value of the oil to zero. Oil from the deodorization tower enters into the heat exchanger to recover most of the heat and makes further heat exchange with crude oil, and then is cooled to 80-85℃ through the cooler. Add the required antioxidant and flavor agent, and then cool the oil below 50℃ and store it.
physical Refining Deodorisation Plant Leaf Filter
Equipped with vertical leaf filter to remove used bentonite from the oil, operating conveniently and continuously , low laboring tense, keeps environment well, keeps oil residence in deposable bleaching earth in low level.
To keep the whole plant running continuously, we match with 2set of trade off leaf filter. When one filter was filled full, and the other instead of.
physical Refining Deodorisation Plant Centrifuge
Electric control system:
1.Automatic deslagging,which include part deslagging and full delagging;
2.Schneider touch screen dispalyer and Simens PLC.DP connector to transport data;
3.The operation time of the centrifugue is showed and accumulative by the automatic control director.
Shandong Microwave Machinery Co.,Ltd Group Main Business
10-500T/H oil material first cleaning, drying and storage section turn-key project;
100-3000 T/D oil pretreatment, shelling and pre-press workshop turnkey project (soybean hot peeling, bean skin crushing; the soybean extrusion, high oil contained pre-press cake extrusion, and high oil contained embryos puffed; of direct puffed). Rice bran production line turn-key project;
100~300TPD Solvent extraction workshop turnkey project (Drag chain extractor, Rotocel extractor, loop type extractor, DTDC separated machine, negative pressure evaporation, paraffin wax recovery, leaching workshop degum, phospholipid concentrate);
30-1000T/D oil continuous grade one or two physical (chemical) refining production line;
20-3000T/D sunflower oil, rice bran oil, corn germ oil dewaxing turn-key project;
10-200T/D Fatty acid esterification production cooking oil production line.
Palm Oil Mill Section
1TPH Palm fresh fruit bunch (FFB) Press project equipment manufacture, installation, and Turn-key Project;
2T/H-10T/H Palm fresh fruit bunch (FFB) Press project equipment manufacture, installation, and Turn-key Project;
15T/H-30T/H Palm fresh fruit bunch (FFB) Press project equipment manufacture, installation, and Turn-key Project;
40T/H-100T/H Palm fresh fruit bunch (FFB) Press project equipment manufacture, installation, and Turn-key Project;
5T/D-1000T/D Palm oil refinery project production;
5T/D-1000T/D Palm oil fractionation project production;
Palm oil mill equipment remodeling and maintenance;
Equipment spare part supply;
Project design and technology support.
physical Refining Deodorisation Plant adapt to many materials, such as sunflower, peanut, soybean, corn germ, castore seed, sesame, rapeseed ,rice bran, coconut and so on.
If you have any needs, please contact with you, and without any hesitation.
Shandong Microwave Machinery Co.,Ltd.is a 1-20TPD Small Scale Oil Refining Line factory specializing in the production of Physical Refining Deodorisation Plant, scientific research,manufacturing,installation, commissioning.Shandong Microwave Machinery Co.,Ltd.can provide 1-20TPD Small Scale Oil Refining Linecustomers with design and services of 1-2000 tons Physical Refining Deodorisation Plant. Shandong Microwave Machinery Co.,Ltd. have finished hundreds of successful projects 1-20tpd small scale oil refining lineover the years: peanut oil, soybean oil, rapeseed oil, cottonseed oil, sunflower oil, sesame oil, animal oil,grape seed oil, acer truncatum oil, peony seed oil, walnut oil, hemp seed oil, pine oil, tea seed oil, papaya oil, milk thistle seed, and other special type 1-20TPD Small Scale Oil Refining Lineoil. Shandong Microwave Machinery Co.,Ltd. have independent import and export department. Shandong Microwave Machinery Co.,Ltd. 1-20TPD Small Scale Oil Refining Lineequipment has been successfully exported to more than ten countries: Russia, Australia, India, Afghanistan, Cameroon,and so on.
Shandong Microwave Machinery Co.,Ltd.