As for the second uncle's farm, in fact, he is engaged in these things, but he is just doing it easily.

Earlier, the second uncle never wanted to make money by selling biofertilizer.

However, although this bio-fertilizer is only the result of unintentional willow planting, the second uncle recently bought the first batch.

I made more than a million ......

"Moreover, many merchants recognized the quality of our products after selling the first batch."

"Even many people have already made the second batch of deposits."

"I really didn't expect the enthusiasm of these people!"

Yang Yinuan looked at the second uncle's slightly complacent demeanor at this time, and he was also a little speechless.

Good guy, second uncle, do you want to be so Versailles?

But just when he thought that the second uncle would continue to extend on the topic of selling dung, the second uncle suddenly changed his words.

"Of course, I'm not telling you this today to emphasize how much biofertilizer we're selling."

"I want to tell you that our composting plant is not just for fermenting biofertilizer."

"We also have a layer of heat exchange water pipes wrapped around the outside of these fermenters, so that the bio-fertilizer can be fermented at the same time, and it can also generate electricity for our thermal power plant!"

The second uncle said that the cloud was light and light, but at this moment, Yang Yinuan was really shocked again!

"What? Can this manure still generate electricity? ”

Yang Yinuan couldn't have imagined that this was Ollie, who had been avoided before.

Now it can be used so much, not only can it be fermented into organic fertilizer, but it can also be used to generate electricity...

This almighty Ollie is beyond his imagination!

"What? Underestimate these digesters, don't you? ”

When the second uncle saw Yang Yinuan's stunned appearance, the smug look on his face became even stronger.

"To be honest, if it weren't for Mr. Wang coming up with such a design, I would never have imagined that this power plant could still have such a design......"

The second uncle explained to Yang Yinuan, and sure enough, this Ollie power generation was designed by Wang Shiqiang.

In fact, to put it bluntly, this set of theories is very simple, that is, cogeneration in a broad sense.

There are a lot of companies doing the same.

In particular, some chemical companies like to install such equipment.

On the one hand, it can burn the combustible gases produced by chemical reactions, and in the past, most of these gases would be discharged into the air and become a source of air pollution.

Now, with the improvement of Yanlongguo's environmental protection requirements, many enterprises have to carry out environmental protection transformation.

The first step in the retrofit is to pretend to be a cogeneration unit.

To put it bluntly, it is to pretend to be a set of boilers and burn the exhaust gas waste generated in production to reduce pollution at the same time.

It can also be used to generate electricity from the residual heat generated by the scrap.

And the same is true of their theory of hot spot co-production.

It's just that Wang Shiqiang's methods are more advanced, and he is not like most enterprises.

Just add a thermoelectric boiler to the end of the production line and you're done.

He uses a gas turbine unit......

This is much more efficient than ordinary thermoelectric boilers.

As we all know, there are two ways to talk about thermal power generation.

One is to simply burn a boiler, heat water, produce water vapor, use the water vapor to drive the turbine to rotate, and cut magnetic field lines to generate electricity.

Another way is to use gas turbines to generate electricity.

It is to inject combustible gas into the combustion chamber of the gas turbine through high-speed pressurization, and burn the gas to produce high temperature and high pressure, and promote the gas turbine wheel behind to rotate rapidly.

When the gas engine wheel rotates, it completes the purpose of cutting magnetic field lines to generate electricity.

The thermal efficiency of a general steam turbine is around 33 to 38 percent.

However, if a gas turbine is used, the thermal efficiency can reach about 43 percent.

Generally, large-scale thermal power plants use the mode of steam turbines, after all, this mode is relatively stable and does not require high equipment.

The cost is also relatively cheap, and the most important thing is that the installed capacity is large.

Smaller power stations prefer to use gas turbines because they have high speed and high power generation efficiency.

Of course, the installed capacity is much lower than that of steam turbines, and generally steam turbines can reach hundreds of megawatts.

The installed capacity of gas turbines is generally 10-20 megawatts, and the main use of gas turbines is small mobile power supplies.

Of course, there have been large gas turbines recently this year, with the highest installed capacity of 140 megawatts.

Even the cost is quite amazing, so many thermal power plants will not choose this kind of generator set as the main source of power generation.

As for Yang Yinuan's farm, that's another matter.

They themselves don't plan to build a big power plant, they just want to supply power to their own enterprises.

So gas turbines naturally became their first choice, because they are small and have high power generation efficiency.

Moreover, after the combustion of this gas turbine is completed, the exhaust gas discharged from the tail nozzle is still very hot.

It can basically be as high as seven or eight hundred degrees, and at this time, Wang Shiqiang is behind this nozzle, installing a group of pipelines.

The pipeline is wound around a waste heat boiler, and the exhaust gas is used to heat the waste heat boiler.

In this way, the water vapor produced by the waste heat boiler can be used to drive the next gas turbine to generate electricity.

In this way, it is equivalent to completing a thermoelectric linkage mode.

And the most important thing is Wang Shiqiang, in the water vapor produced by their waste heat boiler to push the steam turbine to do work.

A steam heat pump was added to the outside of the waste heat boiler!

This is equivalent to adding a supercharger to the steam, and with this supercharger, their steam turbine rotates faster.

More electricity is generated......

And the second uncle said that Ollie gives power generation, which is produced in the last link of fermentation.

These biofertilizers, when they were first pushed down into the septic tank, were added to various other biofertilizers.

For example, taxed straw, and soybean meal, as well as moldy beans, and other rotten crops.

Here it is thoroughly crushed and stirred, and then fermented with the addition of a biological block.

In this process, the internal temperature of the fermented fertilizer is raised to 40 degrees.

The fertilizer is then washed into a second tank for a second fermentation, this time with the addition of another biological mass.

There are also very special microorganisms in this tank, in which various polysaccharide compounds, such as starch, vitamins, and hemivitamins are decomposed into monosaccharide substances in microorganisms.

In the process, a large amount of heat is released.