In normal natural fermentation, the heat released by this process can increase the internal temperature of the fertilizer to a maximum of 80 degrees.

But in their case, because of the special biological bacteria in use, the process will be carried out very violently and more thoroughly.

Therefore, the temperature of the release will also be higher, and the temperature of the fertilizer can be heated up to 180 degrees.

This quickly kills the eggs of various bacteria, parasites and pests inside the fertilizer.

At the same time, the heat exchange system outside the tank will carry away the constant high temperatures.

And the end point of this heat exchange system is the waste heat boiler that they have arranged at the end of the combined heat and power system.

This boiler can not only be heated by exhaust gases from the tail of the gas turbine.

Normally, if there is no exhaust gas, he can also rely on the heat generated by the fermentation of those biofertilizers to heat up.

Steam is then generated, pressurized by a steam pump, and then driven by a steam turbine to generate electricity.

After listening to the second uncle's explanation of this cogeneration system, Yang Yinuan was dumbfounded.

This Wang Shiqiang really didn't miss any points that could be used!

All the available resources in their system have been squeezed to the extreme.

According to the second uncle, the thermal efficiency of their cogeneration system has reached an astonishing 150%!

At present, this is already the existence of crushing all the combined heat and power systems in the world!

It is important to know that the cogeneration system used by most enterprises at present, their thermal efficiency is only 58.5% at most......

Yang Yinuan was completely shocked when he heard this data!

Thermal efficiency can be used up to 15 percent......

This utilization rate is absolutely against the sky!

This is simply the black technology of black technology!

Their power plant relies on the methane butane produced by those septic tanks as fuel, and the electricity generated by combustion is enough for their entire enterprise to complete self-circulation...

"We have already purchased other equipment in place, and the waste heat boiler and steam turbine have already been pressed."

"Now we have started to generate electricity, but the amount of electricity generated is not very large, only enough for part of the quota on the feed mill."

The second uncle said to Yang Yinuan at this time, and Yang Yinuan knew that the thermal power plant they planned had actually completed more than half of it.

"So fast? Is this waste heat boiler installed? ”

"Hey, Mr. Wang has already arranged the procurement, and when we worked together, we didn't just plan the location of the installation."

"Even the various pipelines have been installed, and now the most important gas turbine in the whole cogeneration system is missing!"

"By the way, you said you want to produce this thing yourself, is it reliable?"

The second uncle asked Yang Yinuan at this time.

"I also checked some information before, and then I learned that this gas turbine is very high-precision equipment."

"This thing is generally used on ships and airplanes! Production is said to be quite difficult......"

The second uncle looked at Yang Yinuan with a hesitant face and asked, and Yang Yinuan smiled.

"Don't worry, second uncle, this gas turbine, we can produce Da ...... by ourselves"

In fact, when he said this, he didn't have much confidence in his heart.

It's really because of the technical content of this gas turbine, which is not ordinarily high.

Let's just say that in China, there are few manufacturers that can make too decent ones.

If you want to talk about this thing, it's still the Roba people, and some companies in the Stars and Stripes Country are playing it better.

In particular, the Stars and Stripes and their cousin Mizi Country, some of these two companies, are extraordinary in terms of gas turbines.

The earliest concept of this kind of gas turbine was developed by a company in Miziguo.

It was first used on ships to replace traditional drives.

Because traditional marine diesel engines are big, bulky, and very slow to start.

A gearbox was also required, and the entire powertrain took up a lot of space in the cabin.

So they studied this kind of gas turbine to replace the diesel engine.

Later, scientists in the Stars and Stripes miniaturized this gas turbine.

I found that this thing was particularly suitable for use as an aircraft engine, and then began to use this thing to replace the traditional star engine.

Then all sorts of jets were born.

Finally, when people discovered the benefits of this gas turbine, they began to transform it as a power generation system.

Especially as some small portable power banks, the effect of this thing is quite good.

Many power generation companies will also encounter some problems when they use this equipment to generate electricity.

That is this kind of equipment, which has relatively high requirements for the purity of the gas combusted.

When gas turbines are used in thermal power plants, the fuel added is liquefied natural gas.

LNG contains certain impurities, which are sent to the combustion chamber for combustion.

Because the maximum temperature in the combustion chamber can reach more than 1,000 degrees.

At this time, the blades of the gas turbine are constantly washed by this high-temperature gas.

It is easy to react with impurities in the gas, resulting in corrosion of the blades.

Therefore, this kind of gas turbine for power generation is now also facing a problem of how to avoid corrosion.

The commonly used method is to filter and purify the gas used as fuel before combustion.

Moreover, after combustion, the gas turbine should also be regularly maintained, and the maintenance process is to use special chemicals to flush the blades of the gas turbine.

And these processes, without exception, will greatly increase the cost of gas turbine power generation.

Therefore, it is quite difficult to manufacture and use this thing, and it is easy to say that it is used to make the engine of an airplane and a ship.

But their small farm actually plans to produce one for power generation.

It's quite like a cannon hitting mosquitoes......

Previously, when Wang Shiqiang was talking to Yang Yinuan about the gas turbines they wanted to produce.

As mentioned earlier, he will upgrade their gas turbines in terms of materials and processing.

In this way, the improved gas turbine can avoid the problems encountered by ordinary power generation gas turbine units.

This time, Yang Yinuan went to the other world and helped Gao Xin recapture the Iron City and Gaojiabao.

The most important harvest is not only the gold and silver.

Instead, two groups were liberated, one of which was the dwarf Ticondero.

And the other group is Yang Yuanqing, a clone who is good at mechanical design that he left under Gaojiabao.

And then there's Grumman, the cloning expert in biological sciences.

After Yang Yinuan led the army into the Iron City, although he did not enter the inner city.

But he also sent a small team led by Grande to take advantage of the chaos in the city at night.

Transporting these two people and some scientific research equipment under Gaojiabao, as well as some high-tech equipment that can be used, were transported.