In 2014, the senior leaders of Northwest Bearing Co., Ltd. and Schaeffler (Ningxia) Co., Ltd. launched a series of extensive and in-depth communication. Both parties expressed that they will further strengthen cooperation and achieve a win-win situation in China's railway market. Oilseed Solvent Extraction Plant 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. Soybean Oil Solvent Extraction Turnkey Project,Palm Oil Solvent Extraction Turnkey Project,Sunflower Oil Solvent Extraction Turnkey Project,Plant Oil Solvent Extraction Turnkey Project Hebei Huipin Machinery Co.,LTD , https://www.oilpresschina.com
In December 2001, Northwest Bearing Co., Ltd. and German INA/FAG Corporation conducted a joint venture based on the principle of mutual benefit and established Ningxia Northwest Fuanjie Railway Bearing Co., Ltd. In December 2003, Northwest Bearing Co., Ltd. transferred 49% of the shares of Fu An Jie Company to Fu An Jie Company. Fu Anjie became a wholly-owned enterprise, and Northwest Bearing Co., Ltd. became the preferred supplier of railway bearing parts and accessories for Fu An Jie Company. Both parties had a friendly cooperation. Houfu Anjie Company was renamed Schaeffler (Ningxia) Co., Ltd. In 2007, after the Great Wall Asset Management Company reorganized Northwest Bearing, the cooperation between the two parties was forced to suspend. In March 2011, Ningxia Baota Petrochemical Group reorganized Northwest Bearing, and as the largest shareholder, fully supported Northwest Bearing. Zhang Lizhong, chairman of Northwest Bearing Co., Ltd., and Li Shuming, general manager of the company, held talks with senior leaders of Schaeffler (Ningxia) Co., Ltd. and proposed that they become competitors from the market.
As a well-known domestic enterprise, Northwest Bearing enjoys a good reputation both at home and abroad. At present, Northwest Bearing is committed to improving the product structure, promoting the construction of high-end bearing projects, and actively doing a good job of CRGC production qualification certification, trial production, market development and other work. The Schaeffler Group is a world leader in the production of rolling bearings and linear motion products. It is also one of the most reputable suppliers in the automotive industry. It has seven factories in China and provides users with long-term, high-quality and convenient services. service. In July 2013, after Mr. Fürth was the general manager of Schaeffler (Ningxia) Co., Ltd., the leaders of both parties decided to resume the establishment and strengthening of the partnership after several friendly interviews. Both sides conducted extensive and in-depth negotiations around the cooperation in spare parts processing.
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.