The main features of Beijing Xinyue Blue Sky Environmental Protection Technology Co., Ltd.'s high-voltage electrostatic grease fume purification equipment are as follows: 1. The electric field of the electrostatic grease fume purifier uses a cylindrical honeycomb structure, which allows the electrostatic field to uniformly reach the maximum average electric field strength, greatly increasing the electric field purification area, allowing for a longer interaction time between the electric field and grease particles, thus determining that the equipment has extremely high grease removal efficiency; 2. The electric field module design can be assembled according to the size of the airflow, with the honeycomb electric field having good rigidity, being easy to disassemble and assemble, not deforming, and being convenient for cleaning and maintenance; 3. The equipment operates with low noise, low resistance, and very low operating costs when running; 4. High safety factor, better high-voltage connection design, the electric field will automatically power off when the door is opened; In addition, the power supply of Xinyue Blue Sky's electrostatic grease fume purifier uses the latest technology in DC superimposed pulse power supply. The dual current form makes it easier for grease to be ionized and adsorbed. The power supply ensures the best purification effect of the purifier while also having automatic overload, overvoltage, short circuit, and open circuit protection, making usage safer and more reliable. The inlet and outlet can be swapped at will for on-site installation convenience; 5. High purification efficiency, after testing, the grease purification rate is higher than 90%, and most odors can be removed.
Chen Guofu recalled that in January 1960, he was dispatched to recruit soldiers. During the physical examination, a small young man was seen by the water pipe, eating cookies and drinking water forcefully. When measuring his height, Chen Guofu saw him trying hard to lift his heels. After the physical examination, Chen Guofu called him aside and asked why he did that. The young man told Chen Guofu that he was afraid his weight and height would not meet the standards, so he drank water forcefully and tiptoed. This young man was Lei Feng.
After Lei Feng's death, Chen Guofu told himself that as a comrade-in-arms, he had to do two things for Lei Feng: one was to do good deeds all his life like Lei Feng, and the other was to pass on Lei Feng's spirit to future generations.
He helped an addicted youth quit drugs. Zheng Erwa was one of the people he helped. After his father passed away, Zheng Erwa, who was about ten years old, became addicted to drugs and was caught by the police station several times but could not quit. His mother, knowing that Chen Guofu liked to help others, cried and begged him for help. Chen Guofu took Zheng Erwa to his home, living together. "When the drug addiction occurred, he was tied up, and after the addiction passed, he was patiently persuaded." Two months later, Zheng Erwa was moved and promised Chen Guofu that he would never take drugs again.
Now, Zheng Erwa has become a chef and has a happy family. "In 2008, he came to see me with his child and said that without me, there would be no today for him." Chen Guofu said that seeing the children he helped live well was his happiest thing.
He sent impoverished students back to school. After retirement, Chen Guofu began working on caring for the next generation, often conducting surveys in the fields. In every village he visited, he stayed at farmers' or students' homes to better understand the situation. "If I see a child with torn clothes, I buy him new clothes; if I see a student who cannot afford schooling, I pay for them to return to school." Over the decades, Chen Guofu has lost count of how many impoverished students he has sent back to school.
However, Chen Guofu's family was not wealthy either. Apart from his monthly pension of 960 yuan, he had no other income. He also had a wife and unemployed daughter at home, living a very frugal life. But whenever he met students in need of assistance, he was very generous. Once during a rural survey, upon learning that four elementary school students couldn't afford tuition, he took out all 470 yuan he had on him.
"University tuition is too high, I can't bear it alone." An individual's strength is limited, so when poor college students needed help, Chen Guofu began calling on the whole society to join the scholarship cause. To date, dozens of poor students have realized their university dreams under his assistance.
He firmly believes that the spirit of Lei Feng is not outdated. To pass on the spirit of Lei Feng to future generations, Chen Guofu has visited all 62 primary and secondary schools in Xingwen County, telling the children stories about Lei Feng.
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