Monster Factory Chapter 902: : Just boil water
()The secret Factory nuclear power plant uses a pressurized water reactor with the same technology as the Humpback Whale.
The reactor power is amplified, and the fuel rods use concentrated uranium with a purity of 60%.
In industrial design, the scale of a product is enlarged, and the difficulty involved is by no means on the drawing, the details of each part are enlarged then it will be alright. The industry representative Huaxing Heavy Industry in Zhongyun City has made such a basket.
They changed the full set of drawings of a 190-ton mining truck purchased from abroad to 240 tons. As a result, there were many problems and problems.
These faults are placed on the mining truck. It may be oil leakage in the gearbox, the brake spacing may increase, the power system may not be adjusted properly, and the power consumption may increase.
The domestically-produced cars or construction vehicles are all groping step by step.
It can be put on a nuclear power plant. These small problems may lead to a serious and fatal nuclear leak.
The reactor used by the humpback whale is drawn from nuclear power aircraft carrier, and its output power is 270,000 kilowatts. The current nuclear power plant used by Factory has a single output power that is twice that of 20.
This is not a problem that can be solved by magnifying 20.
Like a truck engine, the size difference between the 50 and the 500-hp engine is usually only two or three times this.
The nuclear reactor situation is the same, the volume used by Factory has not become much larger. The biggest change is the volume change of the internal fuel rod. The total weight of nuclear fuel loaded on the Humpback Whale is no more than 300 kilograms, and it can operate 20 for six years without interruption.
The four reactors of the Factory nuclear power plant have a total nuclear fuel weight of nearly ten tons and a service life of only eight years.
On the one hand, the purity of fuel rods used by Factory is only 60%, which is 30% worse than the purity used by humpback whales. On the other hand, the Factory nuclear power plant requires more volume of cooling water for heating primary and secondary circuits.
Only in this way can we provide enough power for the ultra-supercritical unit of the Factory nuclear power plant.
Change to another nuclear power Company, dare to enlarge the marine reactor for use in a nuclear power plant, just wait for a major nuclear accident. Changing Monster industry to do this, but there is no risk at all.
The core principles of nuclear power plants have been thoroughly understood by monsters. When building marine reactors, academician Liu Xuetao of the Chinese Academy of Sciences also provided a lot of technical data on commercial nuclear power plants. The rest is nothing more than nuclear fuel rod shell materials, pressure shell materials, pipes, and critical unit materials.
Needless to say the importance of metal materials, but these are the easiest solutions to the Monster industry.
……
After the 30 famous monsters orderly commissioned the gas centrifugal units in series, they moved non-stop to the secret Factory behind the Sotu rainforest to install the nuclear power plant reactor.
In the secret Factory, an underground "containment vessel" that is higher than the safety Standard of the opposite gas centrifuge plant has already been constructed.
All excavation work is performed by Raging Miner. In this huge "containment shell" 30 meters deep underground, there are a total of four reactors and ten ultra-supercritical power generating units. If academician Liu Xuetao, one of the leaders of China commercial nuclear power plant, see this scene in front of us.
He will be furious and will not hesitate to reprimand the Monster industry for taking [safe production] as a trifling matter.
In a pressure hull, only one reactor can be placed, and the generator set and the reactor are placed separately. This is the most basic industry requirement. Otherwise, if there is an accident in any one of the reactors, the remaining three reactors will not be able to escape and will have to be destroyed together.
Monsters don’t care about these. All nuclear power plant accidents, except for the irresistible cause of the tsunami and earthquake, are all regrets caused by negligence of personnel and failure to strictly abide by the operating rules.
This kind of thing does not happen here with monsters.
In the Sotu rainforest, whether it is the management staff of Factory, or the General Mopu that leads this place.
Everyone knows that there is a secret Factory behind the rain forest.
The management of Factory can faintly know that secret Factory, which is specialized in dealing with calcium uranium mica mines.
The uranium mica is uranium after refine. This kind of mine is associated with the monazite mine that produces rare earth metal. A small amount of uranium mica exists in the mining area of Factory. Behind the more radioactive rainforest, the number of calcium uranium mica mines will only increase.
Of course, it can be guessed that the secret Factory is mining uranium mica, which does not affect the daily work of these managements.
Mining calcium uranium mica is not illegal. Many foreign mining giants have such businesses. Moreover, the primary refine item of calcium uranium mica [uranium ore powder] is itself an industrial product that can be supervised in the mineral market. The spot price is 500 yuan per kilogram.
Including many domestic ore collectors, they all like to collect beautiful calcium uranium mica ore.
The ability to mine calcium uranium mica, and uranium ore refine into concentrated uranium, are two concepts. Just like mining iron ore in an ore yard, there is no technology to turn these iron ore into cars.
The uranium mining field behind the rainforest may be used for sale after mining. Anyway, there are several projects in the Monster industry, and the military industry system has deep cooperation, and the relationship is very hard.
They merely don't know that those monsters have dared to extract a lot of concentrated uranium.
Of course, it doesn’t matter if you know it. This kind of thing is managed by the state.
……
The installation work lasted for two consecutive days, and Ye Qing also stuck to Factory for two days.
Ye Qing stood in the operation room with anti-radiation treatment, through the leaded glass observation window, watching the monsters install the four reactors in place, and then connect them in parallel with the secondary circuit cooling water and ultra-supercritical units.
Everything is ready, just put in fuel rods.
In the past two days, Ye Qing has been reading about the technical information provided by academician Liu Xuetao to Monster industry.
The data shows that the most important step of a commercial nuclear power plant is the first placement of fuel rods. Because once the fuel rods are put in, the nuclear power plant will officially enter the working state, and the reactor will not stop working unless the fuel is released.
When it comes to the first startup of all systems, the preparations cannot be overstated.
In the safety manual, more than 300 safety inspection procedures before start-up and 17 pipeline tests except for the reactor are strictly marked.
The overall process requires all the staff of the nuclear power plant to conduct a one-month inspection and test.
Ye Qing was looking through the information. At some point, a Master Craftsman knocked on the door and entered.
"Boss, Juli hard workers have already shipped the fuel rods in. Let's put the fuel assembly into the reactor pressure vessel."
"Did all programming check researched?" Ye Qing turned over the information a bit big, and simply pushed the information to Master Craftsman.
"I just watched it again, no problem." Master Craftsman turned two pages casually, and quickly threw it aside, "Boss, you don't need to read these materials. Believe this, we might as well burn anthracite."
"Then put it directly?"
"Right." Master Craftsman thoughtfully helped Ye Qing put together the thick safety manual on the table.
"Boss, absolutely can't blow up."
"Um... let it go, I'll go out first, no problem in two hours, I'll come in again."
Ten minutes later~IndoMTL.com~ Ye Qing got up on the Multi-purpose Warship.
Next to the reactor, Master Craftsman wearing protective clothing, like **** a screw, screwed fuel rods into the fuel assembly completely by hand.
The fuel rods are screwed into the components densely, like a pile of compact whole "firewood".
At the top of the reactor, the strong and sturdy hard work is fixing one fuel assembly after another to the core drive rod under the pressure shell. After doing this, and then lock the pressure shell opened mechanically, everything will be fine.
Oh, ~ is still missing the last one, inject cooling water into the primary circuit.
Look at the cooling water in the primary circuit, and quickly pull up the temperature under the heating of the core.
Master Craftsman clapped hands to signal to get it done.
It's just boiling water.
What is the essential difference between burning anthracite and burning concentrated uranium?