There is a Garbage Recycling Station In My Mind

After Brother Biao left, only Luo Jiu and the old Wei who guarded the gate were left in the landfill, and there were also a few old people who were hunting for treasure in the garbage dump.

Luo Jiu has seen each of these people, and after they pick up scraps at the scrap yard, most of them will sell the scraps they pick up to Luo Jiu's scrap yard.

Seeing that no one paid attention to him, a little robot like a doraemon appeared in front of Luo Jiu in a cartoon that looked very much like when he was a child. The height is about 30 to 40 centimeters, short and fat, with a round belly, and two hands are replaced by two pliers.

If you don't say it, others will think it is a doll. When Luo Jiu took out the robot, the robot quickly disappeared from his eyes, but Luo Jiu could still sense it.

Under Luo Jiu's induction, the little robot quickly entered the garbage dump from the ground and began the process of collecting garbage.

These intelligent robots equipped with the system all come with a large space. Although it is not as small as the pocket with infinite space like Nobita’s Doraemon in the cartoon, it is not small. They all have a large space of 100 cubic meters. .

If it is filled at one time, it can hold 100 cubic meters of garbage. According to the weight of one cubic meter of garbage is roughly one ton, 100 cubic meters of garbage is 100 tons.

The system recycles garbage, and one ton is about 1 gold coin. If a robot fills up its own space, it can exchange almost 100 gold coins at a time.

When four robots collect together, they can collect 400 cubic meters of garbage at a time, which is equivalent to an income of 400 gold coins.

Soon Luo Jiu put all four robots into the garbage dump, and asked them to collect garbage for himself and earn gold coins for himself.

Luo Jiu just saw the design plan and capacity of the Tashan landfill on the construction plan of the landfill in the office.

The predecessor of the Tashan landfill was a large reservoir built in the collective era, but in the last century, a large tiankeng appeared under the reservoir, and the reservoir was naturally unusable.

Later, with the development of the county, there were more and more kinds of garbage, so this place was chosen as the address for the landfill. The entire Tashan landfill covers an area of ​​56 mu, which is as big as five football fields.

The deepest part of the landfill is more than 50 meters, and the design capacity of the entire landfill is 1 million cubic meters. The planned service life was originally ten years, but with the rapid economic development, it has been less than seven years since it was built, and the actual use capacity of the landfill has exceeded 90%.

According to the plan, a layer of garbage can still be piled on top of the landfill, and it is about to usher in the fate of closing the site. There are regulations on the height at which garbage can be piled up in landfills, and now the distance from the highest height is only three to four meters. Even if the previously landfilled garbage has settled in the past two years, there will not be much garbage piled up when the site is closed.

Although Meishan is only a county, the population of the entire county exceeds 1.5 million. Especially in the past few years, the county has developed very rapidly, and the population has grown rapidly. Now the permanent population of the county has reached 300,000. When it was buried, it had increased several times.

According to the general standard of 1.5 kilograms of garbage generated by one person tomorrow, 300,000 people generate 450 tons of garbage every day, which is 160,000 tons of garbage a year. According to the calculation that one ton of garbage occupies one cubic meter, that is 160,000 cubic meters.

Now many places have begun to implement the method of waste classification, or use waste incineration to generate electricity, but the Tashan landfill is just the simplest landfill site.

After the garbage truck transports the garbage, the staff of the landfill will use a forklift or an excavator to flatten the garbage. or construction waste,

Then compact it with a roller.

The thickness of one layer of garbage is generally about five meters, and now the deepest part has been filled with more than ten layers. Because the garbage, even if it is crushed by cars, excavators, forklifts and road rollers, will still settle after a period of time.

And because all kinds of garbage are mixed together, some domestic garbage and some perishable garbage will change in volume after a long time, so some places in the landfill are still flat the day before, and may When I go to see it one night, there will be a big pit in some places.

But this phenomenon is a good thing for Luo Jiu. In the future, the four garbage-collecting robots will collect garbage under the landfill all year round, and dig a big hole from time to time. things that are often seen.

And it's not that this kind of thing has never happened before. Luo Bang once said that once a truck transporting muck on the construction site fell directly into a big pit.

Later, all the muck on the car was dug out with an excavator, and then the front bulldozer pulled it, and the back was pushed with an excavator, and finally got the muck truck out.

Now the garbage that has been buried in the landfill is calculated on the basis of 1 million cubic meters, and the four robots collect 400 cubic meters a day, and they collect it non-stop throughout the year, and it will take about 7 years to collect it.

According to the 450 tons of garbage produced in the county every day, if all of them are transported to the Tashan landfill, it is just enough for four robots to collect in a day, but let alone 450 tons a day. Not even half of the 100 tons.

However, Luo Jiu is not in a hurry. He has not formally taken over the landfill yet. After he officially takes over the landfill, he will lower the price for dumping garbage.

Don’t make it much cheaper than other places. As long as there are 5 tons of garbage in a car, I will only count 4 tons. After a long time, those cars that take out garbage, don’t ask Luo Jiu to call them, they will naturally come here Take out the trash.

In this way, Luo Jiu can not only get a steady stream of garbage, but also increase the income of the landfill. Excluding the part of the fee paid to shareholders, Luo Jiu's income will be much higher than everyone expected.

Originally, the lowest standard was charged, and the average fee for a ton of garbage was 100 yuan. Except for the part that was handed over, it was about 10 yuan per ton that went to the landfill operator.

Because the service life of this landfill is coming to an end, until the landfill is closed, Luo Jiu’s family only needs to pay the fee of 90 yuan per ton to the shareholders. The amount is 10,000 tons, and the surplus money belongs to Luo Jiu's family.

However, for the gross profit of 10 yuan per ton, besides the labor, the biggest expense is the oil burned by the cars. In the end, what can really fall into the pocket may be less than half of the gross profit.

Originally calculated according to this, after two or three years, until the landfill is closed, Luo Jiu's family can earn 800,000 to 1 million gross profits from this landfill, even if it is half, it will be nearly 500,000.

But what no one can think of is that Luo Jiu has a cheating artifact like a garbage disposal system. Four robots collect 400 tons of garbage a day, and 400 tons of space can be vacated in the landfill. According to the cost of 100 tons per ton , Four robots can earn Luo Jiu 40,000 yuan a day.

As for the profit of the 400 tons of garbage, Luo Jiu only needs to spend some labor costs, and does not need to pay any profit to anyone, it is all his own.

By the way, he also earned gold coins, and Luo Jiu could sell the recyclable garbage collected by the robot to the scrap purchase factory, which was another free income.