20 years of spring breeze

Chapter 135 "Change" the Boiler

(Seeking a recommendation ticket, asking for a collection, asking for a genuine click)

Early the next morning, Xiaowei and Xia Maosheng got up at seven, washed up, and went outside for breakfast at eight o'clock. Xia Maosheng went to the labor bureau, and Xiaowei went directly to the training center.

When Xiaowei arrived at the training center, Master Chang had already arrived with his apprentices. Except for the large boiler, most of the car was filled with light pipes. The water pipes need to be replaced here. These days, the heating pipes and water pipes Same, all six-point iron pipes.

Xiaowei opened the big iron gate for cars in the yard, and two 141s drove in directly, until they reached the edge of the pentagonal flower pond, and a group of young men jumped down and started unloading.

Master Chang got out of the car and looked around, then asked Xiaowei, "Which one do you use?"

Xiaowei pointed to the house and said: "In this row of bungalows, the one with a high ceiling at the head is the original boiler room. This one and the other buildings have to be burned by themselves. I plan to use this one as a kitchen here, so I have to connect the water pipes to the building. It is estimated that all the water pipes in the house have to be replaced, and they are basically rotten.”

Master Chang glanced at it and said: "The area is not small, you guys, you are going to do something big, the radiator belt is missing, see if the original one upstairs can be used, if not, then pull it, I will go and see boiler."

The two walked to the head, and Xiaowei opened the door of the boiler room, which was full of dust. The original boiler was standing there crookedly for some reason, and there was still a little coal in the corner, piled up along the wall. Chopped hard wood.

Master Chang went to the side of the boiler to have a look, and said: "This was originally built by the army. There is a pool under here, and it is not installed like this now. It has been a long time, and this side has collapsed, and the boiler is crooked. "

He walked around the boiler, knocking here and there with the small hammer in his hand from time to time, and said to Xiaowei: "It's not a big problem, the main body can still be used, just change the tube, but it's a bit troublesome to straighten it up." , and the space is small, it’s not very good to weld inside, the exhaust is slow, and the people inside are easy to be poisoned, forget it, get a new one, I’ll get it back and repair it, and save you money on the stove.”

Xiaowei followed Master Chang and asked, "How much does such a set cost?"

Master Chang said: "This is a steam boiler. If it is used for heating, it is about a thousand square meters, and it is about 0.3 tons of coal per hour. This kind of stove was considered advanced at that time, but it is now behind, and things have to be added when going back. So If one is calculated and installed, it will cost 5 yuan."

Xiaowei groaned and said, "So expensive?"

Master Chang laughed and said: "The boiler itself is not so expensive, but it has to be installed. Aren't the foundation pins all cost money? There is also labor. The roof must be removed, and the furnace must be hoisted out with a crane. Then hang the new one in, fix it, and put the roof back on again, understand? Your abutments should be usable, and the quality of the military industry was good at that time, so this piece can be saved. Anyway, the last one is yours , you want these gaha."

Xiaowei still didn't understand, so Master Chang just laughed and didn't explain, and calculated in circles.

After the car was unloaded, Xiao Li ran in to report. Master Chang said, "Ask someone to remove the roof, and ask Lao Sun to bring the crane over. One small crane is enough for this stove." Xiao Li promised and ran again out.

There are few cars these days, and the cars come fast, only 10 minutes. Seven or eight people here have just torn down the roof. When the horn rang, the crane arrived. The driver was still Lao Sun. Xiaowei was surprised. After a while, Master Chang said with a smile: "Accident? Let me tell you, which of these old people is not a generalist? Old Sun is not only good at car cranes, fire trucks and locomotives, he was also a person who made meritorious service back then. Now, Tsk tsk." He shook his head, turned his head and shouted to Lao Sun: "The corner bolt is rusted to death, I can use electric welding to pull it out a few times, will it work?"

Lao Sun climbed down from the crane, went into the room, looked around, and said: "If the angle is correct, there should be no problem, but I'm afraid it will be pulled crookedly. This car is weak, and it can't move the base."

Master Chang said: "Come on, let me locate it. You guys, hurry up, it's too late, and it's done, get a new one."

The people on the roof speeded up, and the speed of direct destruction was indeed much faster than the complete demolition.

Here, driver Sun positioned the crane, raised the boom, adjusted the position and angle according to Master Chang's instructions, and slowly lowered the guide wire.

Next, Master Chang looked up at the boom from the room, thought for a while, connected the electric welding machine, did not take the mask, and directly held the welding torch for a few clicks, then burned it, put down the welding torch after a while and said: " Come on, put it down, get up and try."

Xiaowei stood watching from the side, and Master Chang said: "Stay away, don't touch it for a while, the whole base is straight, it's so strong, if it goes off the rails, it will be loaded with bullets gone."

Xiaowei quickly ran outside the house obediently, this is not the time to be a hero.

Master Chang calculated and welded a few hooks on the bottom of the boiler, then hung up the sling, commanded to tighten it, and then everyone retreated outside, and Driver Sun lifted it.

The crane roared, the steel cables were gradually tightened, and there was an obvious creaking sound in the room. This was pulling the boiler down from the base. In fact, this operation was a bit dangerous and accident-prone, but everyone If you have experience and you are in a closed space, you just need to hide.

After pulling it a few times, Master Chang waved his hand to stop and asked Driver Sun to relax the sling.

After repeated several times, finally with a crisp sound, the whole boiler was pulled up, slowly raised, and exposed from the roof, which was not too big from the ground, but it was only when it was lifted into the air that it was quite large. Big lump.

The boiler was directly placed on the truck and fixed with wire ropes in all directions. Only then did the crane loosen the slings, and the whole truck sank, stunned a bit.

Driver Sun collected the crane, climbed down and got on the truck again, and took the boiler back. He will pull the new boiler over in a while, but there is a gantry crane over there, so there is no need for a crane.

Here, Master Chang began to direct the apprentices to work. Because of the different boiler models, almost all the piping had to be redone. In fact, even the same boiler had to be redone.

They are all skilled workers, and the big guys are talking and laughing at their work at super fast speed.

Master Chang squatted on the ground and looked at the abutment. After thinking for a while, he had an idea in his mind. Then he called his apprentices to bring him tools and materials, and welded them up hissingly.

It turned out that there were water tanks on both sides under the boiler, and the stove was crooked because one side of the tank collapsed.A few apprentices cleaned out the gutter, and welded a bracket with iron pipes. The steel plate was directly covered on the top, and it was welded tightly.There were some damages on the ground, the unplugging of the stove just now caused some damage. A few apprentices quickly cleared the wounds and repaired them into a square and shallow opening. It's strong, and it's hard to do at first glance.

　Alas, this book is also pirated, is there any reason?
　　
　
(End of this chapter)