When Li Zhongxin returned home from Paris this time, his father nagged him again and his mother nagged him again. Only his great-grandmother and great-grandfather didn't say anything about him. After a meal at Zhongxin Fish House in the evening, Li Zhongxin's family recovered.

The tranquility before arriving.

After two days of reunion with his family, Li Zhongxin got up early and arrived at the headquarters of Zhongxin Company very early. He officially started working on the extraction method of grape seed oil with the scientific researchers and many experts in cartography who arrived in Jiangcheng one after another.

Machine design.

When Li Zhongxin arrived in the provincial capital this time, after talking to Chen Xingran about the car production base, he called Jemino directly and told Jemino that everything was settled according to the established plan.

As for the additional small conditions, they are nothing. During the negotiations in Paris, Li Zhongxin had mentioned these plans, and Jemino had already agreed to what Li Zhongxin said.

Jemino told Li Zhongxin that he would start looking for technical personnel from France to China as quickly as possible to officially launch Fukang Car's car production base plan.

After he went to Japan to complete the formalities with Kujing Naiko, he would personally supervise the matter. He promised Li Zhongxin that he would devote himself wholeheartedly to this matter.

After finishing the business at the automobile base, Li Zhongxin went to the area where the sanitary napkin production line was being studied and took a look at the research work on the sanitary napkin production line.

What about the sanitary napkin production line? Relatively speaking, it is not very complicated. Most of it is composed of simple parts, but that's it! Some of them are cutting-edge machines that are difficult to produce.

But what! The Chinese are very quick at learning about imitation. At this time, there are only two key parts left to complete the sanitary napkin production line. As long as these two parts can be produced domestically, then the sanitary napkin

The assembly line can be manufactured in China.

Li Zhongxin was very satisfied with this matter and directly told Lin Taiping, who was in charge of the development of the sanitary napkin production line, that the technical staff and auxiliary personnel who developed the sanitary napkin production line this time would receive a bonus of 2,000 yuan each, which would be distributed to these people the next day.

in hand.

For Li Zhongxin, two thousand yuan is just a drop of money now, but for those who have been responsible for researching technology, two thousand yuan is simply an astronomical figure.

Li Zhongxin held a small meeting for these technical personnel and cartographers. At the meeting, Li Zhongxin fully affirmed these technical personnel who had been silently dedicated, and even proposed that in the future, these technical personnel and scientific researchers,

If someone wants to work for Zhongxin Company, Zhongxin Company will provide them with benefits that are much higher than what they currently receive.

Li Zhongxin told the meeting that this time! There is a drawing task that requires experts who understand the principles of machines and professional drawing personnel. He wants to make a large-scale drawing in Jiangcheng. He hopes that the sanitary napkin production line will

Mechanical experts and drawing experts can go to Jiangcheng to help him. If they can't spare the time, they can help him recommend some manpower. In short! The more such manpower, the better.

Li Zhongxin said frankly that the design of this drawing will not take too long. If there are no major discrepancies, it can be completed in half a month.

For all the scientific research experts who participated in his drawing design project, the bonuses will definitely not be less than those for the design and development of the sanitary napkin assembly line.

Li Zhongxin settled with these people. He hoped that more people could participate in the drawing design he mentioned.

It is precisely because of Li Zhongxin's words that within two days of Li Zhongxin's return to Jiangcheng, nearly twenty mechanical and drawing experts have arrived at the headquarters of Jiangcheng Zhongxin Company, waiting for Li Zhongxin's next step.

Assignment.

Li Zhongxin is very sad about the hardship of life for scientific researchers in this era, but that's it! He can't change this fact at this time. If he improves the treatment of scientific researchers to a certain level here in Heilongjiang Province,

, which will affect the overall control of China's leadership, and will also affect the country's future development path.

But! It is still possible to recruit some scientific researchers on a small scale to work at Zhongxin Company. In the future, after the Zhongxin Scientific Research Building is built, he will expand the scale of recruiting scientific researchers and start to let scientific researchers reflect their due value.

Instead of letting these people who can promote China's long-term development sit on the bench in a cold office.

Li Zhongxin remembers that when China first engaged in grape seed processing, it usually involved screening, crushing, softening, frying, pre-making cakes, pressing, coarse filtration, and crude oil.

Use wind or manual screening to remove impurities such as skin residue and pomace from the grape seeds.

Use a double-pair roller crusher to crush all mature grape seeds to increase the oil yield.

Put the grape seeds into the softening pot, add about 15% soft water, raise the temperature to 65~70C, and keep it warm for 40 minutes to soften all the broken grape seeds.

Transfer the softened grape seeds to a flat-bottomed frying pan for frying. The heat must be even during operation, so that the material temperature reaches 11oC, the moisture content is 8% to 10%, and the time is about 2 minutes. The fried grape seeds must not be burnt.

, otherwise it will affect the quality of the finished grape seed oil.

This method has been used for a long time. After China developed a new production process and method, this kind of machine was sold to countries that needed this kind of thing.

The general principle of this kind of machine is very simple, the construction investment cycle is very short, and it does not take long to build such a factory.

In the later stage, just like the production of soybean oil, the grape seed oil process solvent extraction method began to be used.

As for the supercritical carbon dioxide extraction method, microwave extraction method, water enzyme method and other processes, which have surpassed the technology of this era, Li Zhongxin has not thought about it for the time being. Many times, Li Zhongxin is very concerned about such things and tries not to do it.

Make technology that transcends this era.

Although he said this, Li Zhongxin summoned mechanical technical experts and drawing experts this time to ask them to improve this plan.

Li Zhongxin and these people have two demands. At this time, the extraction process has become mature, and new domestic soybean oil manufacturers have begun to use the extraction method to produce soybean oil.

Whether it is the schematic diagram of the machine or the manufacturing drawing of the machine, they are all ready-made now. He has entrusted Cao Rui to help him get these drawings.

It’s just that! The scale of domestic new soybean oil manufacturers is very small, and they do not have the large-scale equipment to extract oil through extraction.

Li Zhongxin wanted to produce a lot of grape seeds, and small machinery and equipment could no longer achieve such an effect. He had to enlarge the machinery and equipment.

Only in this way can the refining of grape seed oil be completed in the shortest possible time.

Let’s bring these people together this time! Li Zhongxin wants them to use domestic advanced extraction equipment to produce large-scale mechanical equipment.

He wants Masako Mitsui to start making such large-scale machinery and equipment. In the next few years, he will first build large-scale equipment for grape seed oil. After a few years, the profits from grape seed oil processing will be less. Then, he will

Started letting Mitsui Masako produce equipment for making soybean oil and various practical oils.

Although Li Zhongxin is aware that subcritical biotechnology n-butane extraction is easier to produce on an industrial scale than carbon dioxide extraction.

However, he has no idea of ​​​​doing this kind of thing that has not yet achieved a technological breakthrough.

At this time, Li Zhongxin felt that grape seed oil could be extracted using the extraction method. As long as they and others could produce the drawings as quickly as possible, Masako Mitsui could do it in Tokyo in the shortest time.
Chapter completed!