China Drying Network chemical equipment manufacturing industry is in a special position in the entire petrochemical industry: From the industry's sequence, it belongs to the most basic and key first level. Without technical equipment, there is no industrial development and no advanced technology. Equipment can not have advanced and powerful petrochemical industry; but from the perspective of project construction and development, it is also the most vulnerable and supporting the lowest level. Without investment and project construction, there will be no equipment demand. People are at mercy. This special status of the chemical equipment industry determines its dual attributes of passiveness and initiative. However, this property is not absolute, especially in the current oil and chemical industry is facing a critical stage of transformation and upgrading, but also need the chemical equipment industry to jump out of the "fatefulness" of the solidified thinking, passive and active, and take the initiative as the main force. The growth rate of investment in the petrochemical industry has slowed down significantly, and the construction of new projects has been significantly cooled. It seems that the chemical equipment industry cannot escape. In actual fact, although the incremental market is sluggish, the stock market has only just begun. For example, there are huge demands for technological transformation and upgrading of equipment in many traditional industries. There is still a lot of work to be done to replace costly imported equipment with cost-effective autonomous equipment. The chemical equipment industry has also tapped its own potential to increase efficiency and raise file upgrades. There is great potential and space. In order to grasp these aspects, the chemical equipment industry can fully take the initiative to become passive. The initiative of the chemical equipment industry is not taken for granted. If we want to take the initiative for a long time, we must rely on hard work, and we must have “yes†to have a “bit.†The transformation and upgrading of the petrochemical industry will inevitably require the early transformation and upgrading of the technology and equipment industry. It will independently research and develop a large number of energy-saving, high-efficiency, safe and reliable, cost-effective equipment technologies, and provide solid technology and equipment for the transformation and upgrading of the petrochemical industry. support. If the chemical equipment industry does not have such a sense of mission, it will not only be unable to master the initiative, but it may also be abandoned by the rolling-age era train. Solvent extraction is a process to extract the oil from oil bearing materials by means of a solvent. A typical solvent used is hexane, a by-product of petroleum. The solvent extraction plant is designed to extract oil directly from oil seeds containing less than 20% oil, like soybeans, after flaking. Or it extracts oils from pre-pressed or fully pressed cake of seeds containing more than 20% oil like sunflowers, peanuts, cotton seed, palm kernels, canola, copra, castor and a variety of other materials. Vegetable Oil Solvent Extraction Plant Turnkey Project Soybean Oil Solvent Extraction Turnkey Project,Palm Oil Solvent Extraction Turnkey Project,Sunflower Oil Solvent Extraction Turnkey Project,Plant Oil Solvent Extraction Turnkey Project Dingzhou Yongsheng Grain & Oil Machinery Co.,Ltd. , http://www.oilpresschina.com
The purpose of solvent plant extraction is to remove most of the oil contained in the seed. Extraction is conducted on prepared seeds or, as generally occurs in the case of high oil content seeds, the cake obtained from pre-pressing. Solvent extraction consists of a sequence of five operations:
Preparation of seeds for extraction which includes pre-pressing for high oil content seeds.
Extraction of oil from the prepared material with the aid of a food-grade solvent.
Desolventising-toasting of the de-oiled seed/meal, often combined with drying and cooling of the said meal.
Distillation, to remove the solvent from the extracted oil.
Recovery of solvent, which is reused again and again at the extractor level.
Simple in structure with stable performance;
Additional horizontal grid plate prevents the miscella from flowing back into the material cell to ensure the best extraction effect;
The wet meal is discharged by the material discharger which continuously discharges the wet meal onto the wet meal conveyor. This avoids meal bridging, un-uniform wet meal discharging and extends the serviceable life of the wet meal conveyor.
Composed of pre-extraction, extraction and draining sections. There is material turnover in the process of extraction to make the extraction uniform and thorough. Special self-cell solvent spraying ensures the best effect during extraction.
Features of the Solvent Extraction Process
Evaporation takes place in a vacuum for the best oil quality.
Extraction system can process different raw materials.
Solvent recovery system from vent gas is particularly absorbent.
With full energy conservation and repeat utilization, steam consumption is markedly reduced.
Solvent Extraction Plants Supplied by Yongsheng
In order to meet different clients` requirements, we have a wide range of equipment with capacities from 300 kg to 100 metric tons. When refined, oil grades may qualify as Grade 1, Grade 2, Grade 3 or Grade 4. There are two technologies: one is batch, the other is continuous. Normally we adopt batch-type processing for capacities less than 20 t/d. Otherwise the process adopted is semi-continuous or continuous.
We continue to research new equipment. Yongsheng develops equipment designed to be fully automatic, utilizing advanced technology that can be combined according to different clients` requirements. The latest refining equipment consists of many single units and has a self-contained heating system which saves energy since it does not use a boiler. This equipment requires a smaller workspace and costs less. Furthermore, it has a wider range of functions and can be used to produce Grade 1, Grade 2, Grade 3 and Grade 4 oil.