Pumpkin seed oil is also called pumpkin seed oil, pumpkin seed oil. There are two production methods of pumpkin seed oil: pressing and leaching. Pressing method has good quality, safety and no residue of chemical solvent. Pumpkin seed oil is made of high-quality pumpkin seed kernel as raw material and refined by traditional pressing process, fully retaining the nutritional essence of pumpkin seed kernel and presenting a unique natural rose red color. The nutritional value of pumpkin seed oil is comparable to that of olive oil, so it is favored by the people.
Pumpkin seed oil production line
processing capacity：10-500tons/D
Application scope：pumpkin seed oil processing machine
Product introduction：
Pumpkin seed oil production line,large pumpkin seed oil processing machine,pumpkin seed oil extraction equipment,pumpkin seed protein refined oil processing production line machine manufacturer
Pumpkin seeds are also called pumpkin seeds, white melon seeds, pumpkin seeds and so on. Pumpkin seeds are rich in nutrients, containing about 50% fat and 30%-40% protein. After defatting, the protein content of pumpkin seeds can reach more than 60%, and the protein is rich in amino acid composition. It is a good source of plant protein.
Our company specializes in providing complete sets of production line equipment for pumpkin seed deep processing, because it can produce high-quality pumpkin seed oil and pumpkin seed protein.
The production line includes three main production workshops: raw material pretreatment workshop, low temperature extraction workshop, and oil refining workshop.
Pumpkin seeds contain rich nutrients and are a relatively healthy edible oil. The process of preparing pumpkin seed oil by oil equipment mainly includes pressing method, solvent extraction method, ultrasonic method, supercritical fluid extraction method and water enzymatic method.
There are two processing methods for pumpkin seed oil: pressing and leaching
Oil press pressing process is a method of oil pressing that we are familiar with, which can often be seen in street oil mills. The pressing method is changed from the traditional oil making method in our country, and the oil is obtained from the oil by applying physical pressure to the oil press. The edible oil processed in this way retains the original flavor and nutrition of the oil, and is very popular with consumers.
The oil extraction method is to use organic solvent to extract the oil in the oil to get the mixed oil, and then heat the mixed oil, and use the principle of different boiling points of the oil and the solvent to evaporate, stripping, recycling, and separate from the oil to get the leach crude oil.
Pumpkin seed oil refining equipment
Pumpkin seed oil refining equipment
Pumpkin seed oil refining machine is a refining equipment used to extract edible crude oil, also known as edible oil refining equipment. Pumpkin seed oil refining machine can remove impurities from edible crude oil, making it have a longer storage period, better color and odor, and greener and healthier.
Main equipment: refining tank, decolorization tank, soap foot tank, deodorization tank (deacidification and deodorization tower), filter machine, evaporator, superheater, condenser, heat exchanger, vacuum system, thermal oil furnace, etc
Process flow of pumpkin seed oil refining equipment:
The crude oil is pumped into the oil refining pot for degumming and neutralization operations. When the oil and soap are clearly separated and quickly sink, stop stirring, let it stand, and then suck out the upper clear oil to the water washing tank. The soap feet are emptied from the bottom tube and placed in the soap foot bucket. When the soap feet contain a lot of oil, the soap feet are stopped and pumped into the soap foot container. The remaining oil in the refining tank is mixed into the next tank to continue. The clear oil transferred from the refining tank is washed with water and then sent to the decolorization tank for adsorption decolorization.
The decolorized oil is pumped into the gas separator at a constant flow rate through a pump, and the flow rate of the oil is regulated by a flow meter. In the gas separator, oil is sprayed out through multiple nozzles on the feed pipe, and a high vacuum is maintained in the gas separator to release the small amount of air that has infiltrated the oil. The oil comes out of the gas separator and is pumped into the oil heat exchanger, where it exchanges heat with the hot oil coming out of the deodorization tower. It then flows into the heat transfer oil heater for heating, and the hot oil to be deodorized enters the combined deodorization tower from the heat transfer oil heater. In the packing section, fatty acids and other relatively volatile odorous substances are directly removed by steam, and then enters the plate section for deodorization and thermal decolorization. When processing oil products with low acid value or low requirements for finished oleic acid value, it is not necessary to go through the packing section, and can directly enter the plate section for deodorization and thermal decolorization. Deacidification and deodorization are operated under high temperature and high vacuum conditions. The oil after deacidification and deodorization is discharged from the combined deodorization tower, pumped into a heat exchanger for heat exchange with the oil to be deodorized, then enters the cooler, cooled by water, and finally passes through a fine filter for safety filtration before being stored in the finished oil storage tank.
Further dewaxing and defatting should be carried out on the deodorized tea seed oil.