LDe company vegetable seed oil re-refining plant

2016 LDe company vegetable seed oil re-refining plant

Refined edible oil

What is vegetable seed oil re-refining 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.

What is vegetable seed oil re-refining plant ?

1)chemical refining 2) physical refining 3)chemical-physical refining

vegetable seed oil re-refining plant detail describle:

(1). Refining pot: used to P-acid de-gumming, alkali refining de-acid and

water rinsing.

(2).De-color pot: used to remove off pigments, bleaching oils and grease de-hydrate.

(3).De-odor pot: used to remove off oils odor, foreign smells (stainless made) Heat transfer oil stove: supply each device production needing heat energy, temperature reach above 280 ° C.

(4).Steam generator: produce the needing steam for de-odoring and distillation.

(5).Vacuum pump: supply needing vacuum for dehydrate, de-color, de-odor. Vacuum degree can

reach above 755mmHg.

(6).Press filter: filter clay, filter out clear oil.

(7).Air compressor: blow dry bleached clay, blow empty the leftover oil in

vegetable seed oil re-refining plant operation 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 adsorb 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).

What is LD'E vegetable seed oil re-refining plant Advantages ?

Safety:

1) We use auto welding machine to make the reactor,which can quarrantee the quality of welding seam,avoid cracking and has a long life for about 8 years.
2) Professional heating treatment and x-ray detection chamber for welding seam .
3) Vacuum system to prevent oil gas be back to reactor causing accident.
4) With professional thermometer , professiona pressure gauge and safety valve.

Environment friendly:

1) Dedusting system to prevent gas and dust from coal burning
2) The exhaust gas will be recycled for heating reactor ,no gas pollution
3) Well sealing on every junction parts to prevent gas leak,no smelly

Longer service life :Using Q345R special steel plate ,welding seam with auto welding an will get heating treatment and x-ray detection to extend the life of reactor to the most extend, and the life will 8 years.

Energy saving:1) Well sealing for heating system ,no gas leak and saving fuel.
2) The exhaust gas will be recycled for reactor heating.

What is LD'E vegetable seed oil re-refining plant Looks Like?

Deodorization Tower

Refinery Plant

Installation in BanLDadesh

vegetable seed oil re-refining plant adapt to many materials:

Our 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.
• Leaching workshop turnkey project (Towline extractor, Rotocel extractor, loop type extractor, DTDC separated machine, the full negative pressure evaporation, paraffin wax recovery, leaching workshop degum, phospholipid concentrate).
• 30-1000T/D oil continuous grade two or one physical (chemical) refining production line.
• 10-600T/D sunflower oil, rice bran oil, corn germ oil dewaxing turn-key project
• 10-200T/D Fatty acid esterification production cooking oil production line.

Workshop production capacity:

Any more questions or needs,please contact with me!!!