300TPD higher quality sunflower cooking oil solvent extraction plant

 sunflower seeds raw indicators: 

1.1.1 odor, color: normal 

2.1.2 Water content: ≤ 10% 

3.1.3 trash content: ≤ 1.5% 

3.1.4 Oil content: 40 ~ 55%

Process Description (Pictures for reference only to prevail in kind)

3.3.1 smell, taste: sunflower oil has inherent smell and taste, no smell 

3.3.2 insoluble impurities (%) ≤ 0.20 

3.3.3 peroxide value (mmol / kg) ≤ 7.5 

3.3.4 moisture and volatile matter (%) ≤ 0.20 

3.3.5 Acidity (KOH meter) (mg / g) ≤ 4.0 

3.3.6 solvent residue (mg / g) ≤ 100

Process Description (Pictures for reference only to prevail in kind)

ballast cleaning

Cleaning sieve shaker and scales commonly used flat screen, the screen surface means for reciprocating movement at work, high cleaning efficiency, reliable structure from the feed mechanism, sieve, sieve, sieve surface cleaning mechanism, vibration mechanism, transmission institution, dust suction mechanism and other components, the feed mechanism on the human role is to ensure the entire surface of the screen on the screen uniform and stable stream, the structure of the feed hopper, the suction pressure duct doors and other components imported.

Destoner

This machine use sunflower alongside stone gravity and suspension help speed up the different physical properties of the material through the sunflower airflow gap teeth, prompting oil and alongside stone grading, alongside other heavy impurities in the stone lower in reciprocation for directional tilt Next to the stone effect, to the stone side running, floating on top of the oil under its own weight, to the discharge end outflow, thus bringing together the stone separated from the sunflower, the local structure tight, dust-proof effect, to stone rate characteristics.

Broken 

Broken purpose, the large grain crushing sunflower seeds into a small particle size, in order to facilitate flaking, makes fat cell destruction, for the pre-conditions to squeeze oil higher offer, with alloy Roll, long 1 times more than ordinary roll life, broken even, automatic hydraulic tight roller system, machine sealing effect.

Flaking 

Flaking of the object, the crushed sunflower tissue, so that the grease can be smoothly separated from the roll with the alloy, times longer than an ordinary roll life, tight roll automatic hydraulic systems to ensure a uniform rolled flakes Bohou (≤ 0.3mm ), machine sealing effect.

Steamed fried

Using layer-style cooking and stirring wings from each pot maximum spacing 5 mm, to avoid turning the temporary oil pot is uneven, the overall pot sealed to keep the space above the material embryo has the largest humidity, can feed the embryo steam through steamed uniform.

Oil pressing

Mature domestic sunflower dedicated pre-press machine ZY24 type, machine pressed cake residual oil at about 10% to 18%, the biggest feature is a machine pre-press, press, low energy consumption, small footprint, is the sunflower pre-press first.

Filter 

Automatic slag filter, manual cleaning cloth to avoid trouble, high efficiency, filter diesel automatic back,pressed, the station is also equipped with fold clarify slag machine, make sure the amount of residualcrude oil greaves least degumming process to ensure follow-up results.

Conveying Equipment

My company supporting transportation equipment running smoothly, good sealing effect, and domestic brands motor reducer

Technical Highlights

1, continuous mechanization to reduce human labor, reducing labor costs;

2,more advanced dust removal system to ensure that the workshop neat and clean, while reducing dust emissions;

3, All mechanical transmission equipment using oil-specific configuration, long life and reliable operation.

cake production line extraction process indicators

raw indicators:

1.1.1 sensory traits: brown, tile-like, small flakes or pie. Oil flavor, without fermentation, mildew, caking and odor smell.

1.1.2 Moisture content shall not exceed: ≤ 12%

1.1.3 trash content: ≤ 0.05%

1.1.4 Oil content: 5 to 18%

1.1.5 Powder degree: ≤ 2%

leaching process 

  Cake through the feed conveyor, into the extractor, extractor material in the mouth by a running feed spout week, between the inlet and outlet port for spray oil mixed with diminishing concentration, before entering the drain section, then by fresh solvent spray, drain wet meal after discharge from the extractor feeder cells discharged from the dial into the wet cake scraper. Concentrated oil from the mixture of the rich mixture into the twostage pump hydrocyclone powder after removing the impurities into the mixing tank;

Steamed off process

Extractor containing dissolved out of the wet cake is fed by a wet cake scraper delamination DTC pre-steaming through off the wind off the bottom with indirect steam heating, removing part of the solvent; off after the pre-meal into the steaming wet delamination steamed delamination set automatic control to maintain a certain material layer, bottom pass into direct steam, stripped of all solvent, while some steam condenses meal, the meal will be part of the water rises. Desolventizing meal by the layers of material position level control layers, drying layer to maintain a certain material level, water drying process to finally control the material by an automatic feeding door, and then into the database by the meal meal scraper.

Removing solvent from the solvent out of the top of the machine and the mixed vapor of water vapor, after the solvent trap, condenser cooling into recycling.

 sunflower oil refining production line process indicators

1.1.0 refined sunflower oil quality indicators 

1.1.1 Lovibond slot (25.4mm) yellow red ≤ 3.0 ≤ 35 

1.1.2 smell, taste: sunflower oil has inherent smell and taste, no smell 

1.1.3 moisture and volatile matter (%) ≤ 0.10 

1.1.4 insoluble impurities (%) ≤ 0.05 

1.1.5 peroxide value (mmol / kg) ≤ 7.5 

1.1.6 Heating test (280 ℃) no precipitation, Lovibond color: yellow value unchanged, increasing red value is less than 0.4 

1.1.7 the amount of soap-containing (%) ≤ 0.03 

1.1.8 residual solvent oil extraction / crushing oil: ≤ 50 / not detected 

1.1.9 Acidity (KOH meter) (mg / g) ≤ 1.0