"Why haven't you mastered the cleaning technique?" Zheng Linong asked calmly.
His attitude showed that he had already understood the situation Cao Yangcheng was talking about, and it could even be guessed that he came here for this matter.
Cao Yangcheng looked embarrassed and said: "Minister Zheng, the main reason for this is that there are deficiencies in our work. The secondary reason is that the polyester equipment we introduced is technically lagging behind. According to
Understand that this device is a technology developed by Okaya Company in the mid-1960s, more than ten years ago."
"Did you know about this situation in advance?" Zheng Linong turned to Feng Liansong and asked.
Feng Liansong nodded and said: "We already learned about this situation when we were negotiating with the Japanese side. The choice of Okaya's equipment was mainly due to price considerations. At present, Japan's polyester equipment has the most advanced technology.
Liushan Club, but their equipment is 20% more expensive than Okaya's equipment.
"The country started to reduce the scale of imports from the year before last, and the foreign exchange quota it gave us was severely restricted. We weighed it again and again, and considering that Okaya's equipment is also good, we finally chose Okaya."
"Oh, I understand." Zheng Linong responded, but his attitude could not be heard in his tone. He gestured to Cao Yangcheng and said, "Go on."
"Continue?" Cao Yangcheng was stunned for a moment. He had just made a self-criticism and emphasized that the equipment itself was somewhat backward. In fact, he had already explained the reasons. What should he continue now?
But the minister asked him to continue, and he couldn't just say nothing. He turned to Chai Huanhua, the chief engineer of the factory, and said: "Lao Chai, why don't you explain to Minister Zheng the cleaning of the polymerization kettle, it's a technical matter.
, I’m afraid I can’t explain clearly.”
Chai Huanhua adjusted his glasses on the bridge of his nose and said: "On this issue, Director Cao just said that the technology of this equipment is relatively backward. According to our comparison with other polyester equipment introduced in China in recent years, there are mainly five
deficiencies in all aspects.
“First, there is a lack of effective liquid level control and material feedback systems, and the liquid level in the post-polymerization kettle fluctuates, which can easily lead to scaling on the kettle wall, and the catalyst pipeline is also prone to blockage...
"second……"
As soon as he started talking, he began to talk in technical terms, regardless of whether others could understand them. Gao Fan sat at the edge and took a peek, and found that the performances of the people on his side were different:
Zheng Linong lowered his head and wrote quickly in his notebook. Judging from the speed of his writing, if he was not drawing a pig head, then he should have some understanding of Chai Huanhua's story.
Feng Liansong was a little absent-minded, probably because he didn't understand, and at the same time he didn't want to understand.
Wu Zhefu was also taking notes, but the tip of his pen was obviously a bit astringent, and he was not as understanding as Zheng Linong.
The most interesting thing was Pan Yue. He was sitting there, looking around, and looking at Chai Huanhua from time to time, with a bit of disdain in his eyes.
"...The situation is like this." Chai Huanhua ended his talk about technology and concluded: "The production cycle of our device and polymerization kettle is about two months, and then it needs to be cleaned.
"During cleaning, the elbow of the polymerization kettle needs to be disassembled. The work is very intensive, and the technical requirements for disassembly are relatively high. Our workers have learned from Japanese technicians several times, but it is still difficult to master all the essentials.
"Every cleaning still requires Japanese technicians to do it themselves, which is why we want to keep them."
Guyuan
"Then how many times do you think you need to clean it before our workers can fully master the operation essentials?" Zheng Linong asked.
Chai Huanhua looked at Cao Yangcheng and didn't dare to answer without permission. Cao Yangcheng hesitated and said, "Minister Zheng, we don't dare to make a clear guarantee on this issue now.
"The structure of the polymerization kettle in Ganga is relatively complex. We dare not move it without understanding it. Every time we ask Japanese engineers to dismantle it, the place is relatively narrow and our people cannot get in, so
…”
He didn't say any more because he couldn't say what he said next.
No one dared to act rashly on such a piece of equipment with an investment of more than RMB 500 million. When its own workers did not master the essentials, the factory did not dare to let them dismantle the bent pipe of the polymerization kettle, so it had to let the Japanese do it.
But in this way, your own workers will not have the opportunity to exercise, and they will not be able to master the essentials, so the next time they clean, they will have to let the Japanese do it.
Zheng Linong asked Cao Yangcheng when the workers at Huanglan Chemical Plant would be able to master these essentials. But according to this routine, they would never be able to master it in their lifetime.
The question is, can Cao Yangcheng say this to Zheng Linong?
Zheng Linong understood Cao Yangcheng's subtext and asked, "Don't you have any solution?"
Cao Yangcheng said: "We have been thinking of ways. During this period, before it is time to clean, we are asking Japanese engineers to teach our operators the operating essentials, so that our people can participate more next time
."
"Is there anything we can do in the hall?" Zheng Linong turned to Feng Liansong and asked.
Cao Yangcheng's words actually meant that he had no choice but to put it in a nicer way, which meant "suffering repeated defeats". Zheng Linong was inconvenient to expose him, so he could only ask Feng Liansong.
Feng Liansong said: "Lao Cao and the others have also reported this matter to the department, and the department is actively trying to find a solution. We plan to contact Nanqing and Qidong and arrange for Huanghua's operators to go to them.
Let’s learn some, they have been engaged in polyester for a long time and have more experience than us.”
"It's useless." Pan Yue said lightly, "The equipment in Nanqing was imported from France, and the equipment in Qidong was imported from West Germany. It is different from the equipment in Ganggu. The workers of Huanghua went to Nan
I studied in Qing Dynasty and Qidong, but after learning it, I still can’t solve the problem of yellowing.”
"Is that so?" Zheng Linong looked at Chai Huanhua and asked.
He didn't ask Cao Yangcheng because Pan Yue was talking about technical issues, and Chai Huanhua must have more say in such issues.
Chai Huanhua said calmly: "What Director Pan said is true. The polyester devices in Nanqing and Qidong are different from ours. The problems we encountered do not exist in them, so..., uh
, However, stones from other mountains can also be used to attack jade."
Zheng Linong knew what was going on. He turned to Pan Yue and said, "Director Pan, in your opinion, is there any way to solve the problem of Huang Hua's device?"
"Well..."
Pan Yue looked at Cao Yangcheng and then at Feng Liansong, hesitating as to whether he should say something or not.