Chapter 002 Problems encountered in hot rolling mills
At work time, the tide of bicycles is surging.
Before liberation, it was a small deserted fishing village.
Since Jianggang was built here, it has a new name--- Steel City.
Neighborhoods are connected to neighborhoods, connected into a city, three-story red walls, red tiles and red houses are one by one, more than 100,000 workers of Jianggang are fighting for the iron and steel industry, and hundreds of thousands of people live in the steel city.
Seven or eight minutes walk from the steel research institute building to the 12th neighborhood, Zhao Qingshan lives here, the unit is divided into houses, 28 square meters of one-bedroom and a half-family, the house is not big, there are single-family toilets and kitchens, and it is enough for bachelors to live.
With a high temperature of 39 degrees, Zhao Qingshan, who walked home, was covered in stinky sweat.
There was a pit in the toilet and no shower facilities. Zhao Qingshan took off a red strip and filled a bucket of tap water, making a noise, washing white, so fragrant.
The house is there, and the car has to keep up.
The desire for a bicycle made Zhao Qingshan come to the door of his neighbor's house.
It was too hot, and the door of the neighbor's house was open, and the screen door was carried with it.
Through the gauze, Zhao Qingshan smelled a fragrance. It was too rude to disturb people's dinner, Zhao Qingshan was about to leave, but saw his neighbor Lao Meng coming to the door with a big bowl.
"Yo, Xiao Zhao. Meng Shuizhi, the head of the Red Flag Furnace of the Second Steelmaking, grinned.
"Master Meng, you said you want to sell your bicycle, sell it to me. ”
"Xiao Zhao, have you eaten it?"
"Not yet. ”
"I dusted off my noodles at home and came in to eat noodles. ”
Meng Shuizhi dragged Zhao Qingshan into his kitchen and forcibly left Zhao Qingshan to eat noodles.
The diet of the people of Jiangcheng on a hot day is relatively simple, and the sister-in-law of the Meng family dusts off a few bowls of cold noodles, brews a few bowls of rice wine, and puts aside a plate of salted duck eggs, which is a dinner.
Zhao Qingshan is not polite to take a big bite of noodles, he never eats eggs, if it is egg fried meat or egg fried rice, then he will not even touch a bite of meat and rice.
"Brother Xiaoshan, this egg is oily, you eat eggs. "Meng Xiaoqing is the youngest son in the family, and he is also a young man, and he gets along with Zhao Qingshan very cordially.
Zhao Qingshan asked with concern: "Xiaoqing, you are about to enter the third year of high school, right?"
Meng Xiaoqing said indifferently: "Learn a ghost, you can't get into college anyway." ”
Syllable!
Meng Shuizhi slapped the back of his son's head: "Your mother and I are not highly educated, and we will suffer losses for the rest of our lives! If you don't study, you will also suffer! Learn from your little brother and be admitted to a prestigious university...... Forget about the brand, take the university entrance examination, and enjoy happiness for a lifetime!"
Meng Xiaoqing wanted to cry without tears: "If you can't pass the exam, what can you do." ”
Syllable!
"I'm studying, I'm going to university, it's okay!"
Syllable!
"Why are you hitting me again?"
"Confiscated. You're on the right side of the game when you study hard. ”
Meng Shuizhi educated his youngest son in front of Zhao Qingshan, and ordered his youngest son to take Qingshan's brother as an example in the school examination, and he did not treat Zhao Qingshan as an outsider.
"Master Meng, you start lightly, you beat Xiaoqing, and he can't be admitted to college. His family education should still be based on ideological education. Zhao Qingshan said a fair word, he did not agree with the idea of vigorously producing miracles.
"That's it, Brother Xiaoshan is right, you have to be gentle with me. "Good words, three winters are warm, Meng Xiaoqing was moved to tears, Zhao Qingshan has no blood relationship with him, but he is better than his own brother.
Syllable!
“……”
Since the neighborhood is so familiar, bicycles and other things are trivial.
Because of the new purchase of a flying pigeon, Meng Shuizhi gave his forty-year-old car to Zhao Qingshan.
Meals can be eaten for nothing, but cars cannot be ridden for nothing.
Zhao Qingshan insisted on giving money, ten yuan and twenty yuan, a little heart, Master Meng, your family will accept it.
Lao Meng symbolically charged 10 yuan, and the neighborhood became closer.
The bicycle transferred by Lao Meng was remarkable, it was born before the liberation and is said to have been confiscated by the reactionaries. Riding this trophy of revolutionary victory, Zhao Qingshan shuttled through the neighborhoods of the steel city under the cover of night.
The steel city in the evening is prosperous, and the huge industrial civilization has given birth to brilliant fireworks in the world.
Selling popsicles, chopping watermelons, bombing rice cannons, grinding syrup, playing cotton, pouring spittoons, making eyes, peddlers' pawns, factory workers, fathers and mothers-in-law, abductors and sisters-in-law, men and women, big and small, people come and go, bustling, steel is cold, and people's hearts are hot.
Zhao Qingshan rode to a PF area and was reluctant to leave for a long time.
Wife, are you okay, I miss you.
In '89, the bungalow was demolished.
In 90 years, a six-storey staff residential building was built on the spot, and the wife and the old father and mother lived in Room 301, Unit 1, Building 5, New Building.
90 years ago, my wife's family lived in a few neighborhoods and units, this is not clear!
Oh, my God!
I just found out at this time that there are many secrets that my wife never told me!
Panic!
Zhao Qingshan didn't sleep well all night.
The next day, Zhao Qingshan and Zhou Tienan came to the hot rolling mill to continue to follow up the trial production project of D340.
Hundreds of equipment on the 800-meter-long rolling line, under the control of 4 electronic computers, 33 industrial TVs, 22 sets of hydraulic systems, and more than 300 sets of testing instruments, carry out automated production in an intense and orderly manner.
All kinds of slabs are meekly lying in the arms of the half-gantry crane and sent to the loading roller table, and the slab number sent by the computer is accurately refreshed in the TV display screen of the feeding operation table.
The loader only needs to check whether the actual number on the slab matches the display screen, and then easily press the confirmation button, and the heavy slab obediently enters the preset heating furnace.
The 150 kg/square centimeter high-pressure water column ruthlessly washes out the iron oxide scale on the surface of the furnace slab, the roll mill and the rough rolling mill whine and roar, the flying shear head and tail rise and fall, the huge and dexterous finishing rolling unit high-speed continuous rolling, neat hot-rolled steel coils or storage, or transported to the cold rolling mill, silicon steel mill for further processing.
Standing in front of the steel coil that was a head taller than his burly height, smelling the smell of heavy industry mixed with metal and oil, Zhao Qingshan felt a poem and wrote a poem: "One grain, one steel, with these two things, everything will be easy." ”
Zhou Tienan didn't have a literati Yaxing, he looked not far away: "What are they arguing about?"
As soon as the batch of D340s came out, furnace No. 3 stopped running. I saw a group of people wearing hard hats gathered in front of the stove, they discussed loudly, their faces were red, their mouths were foaming, and their muscles were twitching.
"Repair the furnace, repair the furnace again! To burn 5,000 tons of oriented silicon steel, you need to repair the furnace once, which will affect the output of silicon steel too much! The cycle of repairing a furnace takes 15 days, and the cost is more than 100,000 yuan! You are repairing the furnace, stopping production, consuming profits, and hurting my heart!"
"Director Wu, you also know that the design capacity of this furnace designed by Dongying people is only 4,000 tons, and our equipment department has increased its capacity to 5,000 tons through several equipment transformations!
"Zhang Gong, don't talk to me so much, I ask you to continue to improve the capacity of the No. 3 furnace, and raise another thousand tons!"
"Director Wu, you are embarrassing me! Raise another 1,000 tons, this is the limit of going beyond the limit, this is not scientific!"
"My Zhang Gonghey, you say that I am embarrassed for you, why don't you embarrass me? If the output cannot be increased, the double 400 goal will not be accomplished, the number of high-efficiency steel will not be reached, and the cost will not be reduced, we will be embarrassed for the party and the country! Comrade Zhang Yuanhai, you rush me, you will attack for me, you must go beyond the limit of the limit!"
"Director Wu, our equipment department really can't do it! You just throw me into the furnace and refine it!"
"Speak well, don't be ruthless!"
Director Wu and Zhang Gong roared and roared, and the reason lies in the high voice.
Zhou Tienan shook his head: "This director Wu is also from science and technology, after he sits on the throne of factory director, why doesn't he talk about science? Raising the capacity of the No. 3 furnace to 6,000 tons is an impossible task, unless the furnace is dismantled and a new one is designed." ”
"Nothing is impossible. Zhao Qingshan walked straight towards the crowd.
Zhou Tienan's eyes narrowed: "Zhao Qingshan, what are you doing?"
"Don't forget your original intention and make some contributions to the party and the country. ”