What is the specific method of crude oil filtration?

The oil squeezed by the oil press is mixed with residue (called crude oil) and needs to be filtered by a filter. press machine for sale Users who do not have a filter can use natural precipitation treatment.cold pressed canola oil

The specific methods of natural precipitation are as follows:

1.Use 40-60 mesh stainless steel filter screen to coarsely filter the crude oil to filter out most of the oil residue. hemp oil press

The oil residue can be mixed with the embryo at any time and then returned to press with the oil seeds. And the coarsely filtered oil is placed in the container. The oil will naturally clear after a period of precipitation. srinivasa oil mill

2.If the rapeseed oil is pressed, it can be clarified by hydration. cold pressed peanut oil The specific method is as follows:

① Add 3%-5% salt water with a concentration of 10% to the hot crude oil after coarse filtration. cooking oil mill near me

②Stir well while adding water until the oil surface appears yellow and floating. And then settle for 24 hours, the oil will become clear.oilpress 

1000kg/d oil refine machine

Edible Oil Refining is a general term for the removal of solid impurities, free fatty acids, phospholipid, colloid, wax, pigment and odors in vegetable oils. The presence of impurities contained in crude oils not only affects the use value, the safety storage of crude oil, but also cause difficulties for the deep processing crude oils. Edible oil refining is not only removes all the impurities out from the crude oils, but also refines harmful impurities, such as, gossypol, protein, lecithin, mucus, water and more. In this way, the edible oils can have better storage, industrial applications and cooking purpose. However, some beneficial substances, such as tocopherol, sterol and more, will be maintained. That is why edible oil needs oil refining process.

250 oil filter

Oil filters are designed specially to fit medium and Small sized spiral type oil press.The machine is particularly being used as a oil purifier in the oil pressing plants for filtering edible or vegetable oils.

350 oil filter

Oil filters are designed specially to fit medium and Small sized spiral type oil press.The machine is particularly being used as a oil purifier in the oil pressing plants for filtering edible or vegetable oils.

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