Chapter 80 When he shirked his responsibilities, his IQ was in arrears

The call was from the company's equipment director.

"Mr. Li, there is a problem with your equipment. ”

"Director Zhang, what's wrong with the equipment?"

"Our technician said that your equipment parameters are false, which seriously does not meet our technical requirements, and you come over, we need to negotiate and solve it in person. ”

"Director Zhang, the parameters of our equipment are falsely marked? This is impossible, according to our design and production conventions, the parameters will only be subscripted, that is, we will leave a margin. ”

"Mr. Li, you better come over as soon as possible, it's better for us to solve the problem in person. If the problem is not solved, not to mention that the third payment and the warranty will definitely not be paid, our company will also compensate your company in accordance with the provisions of the contract. ”

"Director Zhang, it's been almost half a year since I provided you with the equipment, you... Li Yan took back the following words, and instead changed his words: "Okay, Director Zhang, I'll come to your office in the afternoon, and we'll solve the problem in person." If it's our problem, I'm responsible. ”

Wu Yi saw Li Yan stop and asked, "Brother, what's the matter, aren't we going back? Where are we going? Don't you go back to Shudu?"

"Don't go back, I'll change the book, do you go directly to Shudu first, or stay here and wait for me?"

"I'm with you. ”

Li Yan didn't say much, took Wu Yi out of the platform from the other side, and sprinted to the ticket office to change the ticket, and the nearest bullet train ticket in the opposite direction was three hours later.

Li Yan took the new ticket and said to Wu Yi: "Now we can't go back to the hotel, let's find a place to spend three hours." ”

Wu Yi asked Li Yandao, "Brother, how did you spend your time before?"

Li Yan would not tell Wu Yi that if he brought few things, he would walk around the station, and if he carried a lot of things, he would find a secluded place to sit outside the station.

"Tell me where to go. ”

"Brother, we didn't bring anything with us, why don't we take the car to Tongshan Park, it's very quiet at this time." ”

"Okay, listen to you. ”

Tongshan Park is named after a small hill --- Tongshan, which is not big and has a lot of trees. As Wu Yi said, there were almost no people inside at this time, but there were elderly people exercising on the small flat land at the door.

The three hours passed so quickly that I didn't even have time to eat lunch, and I was about to get on the bus. At one o'clock in the afternoon, the train arrived at Guangchang Station.

Walking out of the station, Li Yan took Wu Yi and walked directly out of the station, and when he walked out of the station square, he heard someone shouting loudly about himself.

Wu Yi smiled and said, "Brother, the car you made an appointment has arrived." ”

When Li Yan saw the car waving, he said to Wu Yi: "No way, there are some places where taxis don't go, and this kind of car is cheap." ”

At half past two in the afternoon, Li Yan came to Director Zhang's office.

"Mr. Li, you're pretty fast. Ouch, this time I brought a secretary over, or you will enjoy it as the boss. ”

"Director Zhang, this is my sister, I have nothing to do, I have to follow me out. Director Zhang, what did you say in the morning, what happened to the equipment?"

"Mr. Li, wait a minute, I'll call them all. ”

Soon Li Yan figured out that they were going to report the new equipment, but due to their own mistakes, resulting in the loss of equipment data, their technical room decided to survey and map the size by themselves, and then quietly make up for the lost equipment data. After the surveying and mapping, several technicians found that the equipment parameters provided by Li Yan were seriously inconsistent, especially the heat exchange area of several heat exchangers was seriously false, and the marked heat exchange area of 350 square meters was only 230 square meters at most under their calculations. The heat exchange area of 210 square meters is not at all 100 square meters. Wait a minute

Li Yan looked at the table full of tables, almost all of his equipment appeared in the table, of course, there were other manufacturers.

Li Yan asked, "Director Zhang, it seems that you have not only notified us of one company. ”

"Yes, we have temporarily notified two manufacturers in the table, and you have the most equipment, so you are one of them. ”

"Director Zhang, I want to ask, where did you get these data? Who calculated it?"

"Mr. Li, these data are determined by our technician after many calculations, and they have been reported to the group company. The technical department of the group company is also recognized, so we will inform you. ”

"Let me ask again, my devices were all supplied a few months ago at the latest, and I see that these devices are all running, and I want to ask if they meet the requirements and if they are working well. ”

"Yes, it's satisfying, but that's not a reason for you to fake the parameters. We buy the big ones, and you give us the small ones. Is the reason that the small ones can already meet our needs?

"Director Zhang, I want to talk to your technician in charge of computing in person. ”

"Mr. Li, the group company attaches great importance to this matter, since you are here, I think we will contact each other first, and then the group company will officially talk to you about this matter. ”

"Director Zhang, I'm Li Yan, I'm engaged in technology, right here, you technicians take out a piece of equipment provided by our company at will, and we will calculate it in person, where are the parameters of our equipment. I am very clear about my equipment, all the design and production of equipment is a margin, not only will we not falsely mark the parameters, but will leave a margin in the parameters. ”

A middle-aged technician, sneering, pointed to a heat exchanger and said, "Don't say anything else, let's just say that this heat exchanger has a heat exchange area of 350 square meters." After we measured the data, we calculated that the heat exchange area was not 350 square meters at all. ”

"What standard do you use? National standard or American standard? Whether it is national standard or American standard, this will not happen. ”

"Mr. Li, the outer diameter of this equipment is 2 meters 5, the length is 3 meters 1, and the spacing between the heat exchange tubes is fixed according to the provisions of GB151, so we calculate that the heat exchange area will not exceed 230 square meters at most. ”

"There are many kinds of arrangement of heat exchange tubes, triangles, diamonds, squares, etc., as well as the United States and Germany have obtained several special-shaped arrangements through practice, and there are many kinds of heat exchange tube structures. I would like to ask, have you actually arranged the number of heat exchanger tubes on the drawing?"

"Isn't the drawing all about the calculated data?"

"But once you line up the drawing, you'll see if you're doing it right. This can also disprove possible errors in the calculations. ”

"Even if there is an error, it is impossible to differ so much!"

"I will provide you with the information along with the equipment, and the information has a simple diagram of the equipment. The form, length and number of heat exchanger tubes are shown on the diagram, and you can compare them. No, you can take the device apart and count it and see which one is right. ”

"Mr. Li, you're not kidding, we're all using the equipment. ”

"Okay, let me put it another way, can the heat exchange area calculated by you meet the needs of your production, and can it ensure the normal operation of your production line?"

"Definitely not, it's too far away. ”

"But the reality is that my equipment is running very well now, how do you explain that?"

"This... ”

Director Zhang and his technicians stopped talking. In order to hide their mistakes, these technicians grasp a little self-righteous big problem because of their limited technical level, but they forget to calm down and think about it. Finally, the stone must have been smashed firmly on the instep of his foot.

Another technician who was a little older suddenly said: "I dare not say anything else, but those stainless steel heat exchangers with a heat exchange area of 300 square meters are absolutely problematic, and the previous heat exchangers are much thicker, and the heat exchange area is only 200 square meters." Due to the adjustment of our production line, its heat exchange effect is not up to the requirements, and we need to increase the heat exchange area. As a result, you go to the scene to take a look, now the diameter of the heat exchanger is much finer than the original, but the diameter of the heat exchanger tube is the same, when we are cleaning, our workers count the number of heat exchanger tubes, I have calculated that the heat exchange area is only about 100 square meters, how do you explain?!"

Li Yan laughed: "I know the equipment you said, and the number of heat exchange tubes you said is also correct, let me first ask you, is the equipment running normally?

"Don't talk about that, you answer my question first. We have strictly checked the number and specifications of these heat exchanger tubes. ”

Director Zhang also asked: "Mr. Li, I have also been to see it, that's right." ”

Li Yan shook his head with a smile and said: "You see that the nameplate is written on the high-efficiency bellows heat exchanger, and the name of the heat exchanger tube written on the equipment diagram is also the bellows, the heat exchange area of a bellows is more than three times that of an ordinary tube, and the heat transfer coefficient is also more than 2 to 3 times. ”

"We can see very clearly at the tube sheet that it is a stainless steel pipe, and the wall thickness can be seen very clearly. ”

"You only see the two ends of the pipe, you don't see the middle of the pipe, the middle of the pipe is processed, and now the network is also developed, you can check it on the Internet, even now you can use your mobile phone to check it. ”

"Mr. Li, there is also this equipment, you look at the filter sieve plate... ”

Most of the equipment is heat exchange equipment, and there are only a few filtration equipment.

Li Yan doesn't want to discuss technology with them anymore, the other party has been working on technology for so many years, and he will be so sloppy in dealing with technical problems, the other party is focusing on chemical processes, and he is also studying coal chemical industry, etc., but since they are all engaged in the technology industry, at least their serious and realistic attitude cannot be changed. But these in front of him are simply a bunch of rice buckets that are drunk and waiting to die.

Li Yan couldn't get angry yet, and accompanied them to tell them little by little like teaching a bunch of mentally handicapped people that the most annoying thing was their strong words.

Wu Yi behind him couldn't stand it anymore, and pulled Li Yan's sleeve and said, "Brother, I'm in a bit of a hurry, or let's take our leave first." ”

Li Yan turned around and pretended to reproach: "What's the hurry? ”

Director Zhang's face became more and more unbearable, so he had to interrupt the so-called technical investigation. Said to Li Yan: "Mr. Li, the technical problems of the equipment, we will discuss here for the time being today, I still have something to do with the group company, you also happen to have something, or we will go together, I will send you to the door." ”