Chapter 163: Digester 2
But the second uncle's house is going to build a new house in the second half of the year, and they don't know when the house will be built. But he was also satisfied. After all, the house was built well in the beginning, and although it is a little old now, it is still very well repaired.
"What did you say? Your second uncle's house is going to build a house after the autumn harvest?" Wang Cuifang was shocked by the news, she dared not believe it, "How can they have the money to build a house? Zhang Chengchuan, the lazy boy, definitely can't make money. , and his disease..." Wang Cuifang swallowed the remaining two words under her son's eyes, and continued, "It seems that their husband and wife can't make money, so they can make money with your second uncle and husband. To build a new house?"
"Wouldn't it be Cheng Yue's money? Cheng Yue's mother would agree? They have two sons of their own. How could they give them so much money to build a house?"
"It's impossible for Cheng Yue's family to live in this house, and they can't give money." Wang Cuifang couldn't believe it. She didn't believe that Zhang Chengchuan's family could earn money to build a new house.
Zhang Chengyan rubbed his forehead and looked at his mother like this, what could he say?
My mother has always been envious of the second room, especially his second aunt. The second uncle is the accountant of the brigade, and his mother has always felt that his father is not a dignified captain of the brigade, so he has always had a deep prejudice against the second room.
Later, Cheng Yue went to serve in the army, and the idiom married in the town, and his mother became even more jealous of the second aunt. As the eldest sister-in-law, she can't compare to the second aunt who is the younger sister-in-law. This is her heart knot.
However, Zhang Chengyan felt that this was because her mother thought too much. Compared with others, her life was already very good. What else could she be dissatisfied with?
Zhang Chengyan was too lazy to continue talking, patted his mother on the shoulder and went out to help.
When building a biogas digester, choose a dry place with no water leaks. There is indeed a place for the uncle's house, and they chose a place in the yard to start digging.
Zhang Chengchuan instructed everyone to dig the pit. He also drew the design of the biogas digester and built it step by step according to the design.
He bought the cement from 20 years ago, and the bricks from the brick kiln factory of the brigade. Of course, the money came from the uncle's family. Of course, the uncle's family lived with his grandparents, so Zhang Chengchuan's family also contributed part of the money.
It took a day for the cousins to dig the pit, and then they started to build the pit. The brothers didn't understand how the biogas digester was built, but they believed in Zhang Chengchuan, so they did what he said.
It took two days for the bricks to be laid, and they were painted with cement and dried naturally. After that, it is covered and the digester is tightly sealed.
Of course, the biogas digester also has a hole for methane gas and a hole for discharging material. After the biogas digester was built, they put the material in and connected it to the digester together with the toilet.
Zhang Chengchuan and the others not only built biogas digesters, but also built toilets. A toilet with a small area, and Zhang Chengchuan specially installed a toilet instead of a squatting pan.
The toilet was also bought by Zhang Chengchuan from an online shopping platform for 20 years. Because there are elderly people at home, he installed a toilet instead of a squatting pan.
Once the toilets and biogas digesters are built, wait for the biogas to form.
Originally, Zhang Chengchuan planned to start a fire with biogas, but there was no biogas stove. Therefore, Zhang Chengchuan can only install electric circuits and electric lights, and prepare to let the biogas light up.
Grandpa, grandma, and uncle have no opinion. It is good to be able to turn on the electric light. They are still used to cooking with earthen stoves.
The movement of the Zhang family's uncle's family has attracted a lot of attention. This time, Ye Yun really affirmed that there must be a traveler in the Zhang family.
After all, she had never heard of a biogas digester in the 1960s. But she didn't have the extra energy to confirm who was the transmigrator, and she still couldn't get Lin Jiancheng's favorability to rise to 60%.
And Ye Yun heard that Lin Jiancheng was going back to the city, and his family was finally operating to bring Lin Jiancheng back.
Ye Yun gritted his teeth, why is Lin Jiancheng so difficult to attack? She obviously provided her with a lot of points, why is the favorability level stuck below 60%?
Lin Jiancheng is going back to the city, what will she do? She tore her face with Zhou Jianye, Zhou Jianye is married, and his wife Lin Heping has moved into Zhou's house.
The Zhou family did not arrange a wedding banquet for Zhou Jianye and Lin Heping, not even one or two tables. If Lin Heping checked into the Zhou family with her luggage, it meant that they were married.
Of course, Zhou Jianye got a certificate from Lin Heping under Zhang Chengchuan's reminder. After getting a marriage certificate, they are legally recognized couples.
Zhou Jianye was already married, and his favorability to her was only 20%. Of course, Ye Yun couldn't go back to him.
But besides Zhou Jianye and Lin Jiancheng, who else can she catch? Song Yu? Or Zhang Lian?
Zhang Lian is also going back to the city. I heard that the formalities have been completed. As long as he waits for the school holiday, he can go back to the city. And Song Yu? Ye Yun also heard that Song Yu's family was in good condition, but the man's favorability toward her was negative.
Ye Yun didn't dare to challenge a man whose favorability was negative. What if he said it out? She is also very afraid of GWH.
Ye Yun didn't have time to confirm who the transmigrator was, so she seized the time to attack Lin Jiancheng, hoping that his favorability would rise as soon as possible, and then bring her back to the city as well.
Others in the village were very curious about what Zhang Chengchuan was tossing about. There must be no way to generate biogas so quickly after the biogas digester was built, so everyone was wondering what he was doing.
And Zhang Chengchuan didn't care so much. After the biogas digester was built, he improved the design diagram, and of course, he also added some theoretical knowledge about the circuit diagram, biogas lamps and biogas stoves.
After finishing the things, Zhang Chengchuan put them away and waited until the biogas lamp could be used after biogas production.
Then Zhang Chengchuan devoted himself to the study of tractors. How should tractors be improved? How should tractors be produced?
"I think oil is also very important." Chen Xiayue said when Zhang Chengchuan was studying tractors. Maybe there are fewer mechanical vehicles produced now because of oil?
What if there is more oil?
"Do you want to study oil detectors? I think this is more urgently needed than tractors. If we study it, we can be blessed. Even if GWH wants to trouble us, it's useless." Chen Xiayue said.
Zhang Chengchuan's eyes lit up after being reminded, he picked it up, hugged his daughter-in-law and kissed him, and said happily, "Daughter-in-law, why are you so smart?"
"You're right. If it's an oil detector, it's definitely better than a tractor." Zhang Chengchuan said happily, "I'm going to do research, and I'm going to ask about Ans. ask."
Chen Xiayue smiled when she saw Zhang Chengchuan who was full of vigor. In any case, Zhang Chengchuan was so happy and she was very happy.