After the electric hot water boiler is out of service, it is necessary to carry out corresponding maintenance work to prevent corrosion problems inside and outside the furnace. So, do you know how to maintain the electric hot water boiler after it is shut down?
1. After the electric hot water boiler is shut down for cooling, completely remove the ash from the heated surface and the ash from the upper part of the grate and the lower part of the furnace.
2. Keep the flue has a certain natural ventilation. Under normal circumstances, in order to prevent moisture, desiccant should be placed in the furnace and flue. If quicklime is used as the desiccant, it is necessary to place about 3 kg of quicklime per cubic meter of furnace or flue. After placing, all the ventilation doors should be closed tightly. The quicklime turns pink and needs to be replaced. If the location of the boiler room is low, and the ground flooding is severe during the shutdown, the combination of frequent low-fire baking and desiccant should be used. If the boiler is shut down for a long time, red sand oil or other anti-corrosive paint is applied to the outer surface of the furnace metal after the soot is completely removed.
3. As for the anti-corrosion maintenance method of stopping the furnace inside the furnace, it is determined according to the length of the shutdown time. Under normal circumstances, the furnace can be shut down for more than one month of available wet maintenance, and more than one month should be dry maintenance.
Wet maintenance is suitable for electric hot water boilers with a shutdown period of no more than one month. After the furnace is stopped, the boiler water is discharged, cleaned and filled with clean water, the power is cut off, and the valve is closed.
Dry maintenance means that after the furnace is shut down, the boiler water is released, the dirt in the furnace is washed out, the boiler is dried with a burner, and then all the boiler gases are drained, and all the pipeline valves are closed every three months. Check once.
With the boomingdevelopment of the mobile Internet industry, new technologies, new services and data centers are becoming more and more closely related, and all walks of life are growing rapidly in the "cloud". The massive data processing needs make the Internet industry face new challengesof the era of comprehensive cloudification of data storage and transmission modes. In this context, cloud computing integrates various forces to form a joint force, which brings convenience to the development of various tasks and creates a new business model.
As the backbone of the special equipment manufacturing industry, Fangkuai Boiler also follows the general trend of the development of the cloud era and deepens the social driving force of "cloud data". Leading the development of the industry, Fangkuai Boiler will facethe situation of opportunities and challenges.
The full name of the Canton Fair is China Import and Export Fair, which was officially established on April 25, 1957. This year, it is the 127th session. As a comprehensive international trade event with the longest history, highest level, largest scale, most complete product variety, and best transaction effect in China, the Canton Fair has also been favored by many well-known domestic and foreign companies, and has contributed to the promotion of economic globalization.
Affected by the international epidemic situation, the Canton Fair is also flexible and adaptable, with the help of the global interconnection, it is held online.
As one of the countries along the “Belt and Road”, Uzbekistan has maintained friendly economic and trade relations with my country. This time, with the aid of the long-term economic cooperation between China and Uzbekistan, Fangkuai Boiler Company has also reached a long-term strategic cooperative relationship with a local trading company in Uzbekistan. This is undoubtedly a further expansion of Uzbekistan and other companies for FANGKUAI Boiler Company. The international market in Central Asia.
The company that cooperated with Fangkuai Boiler Company this time is a well-known local trading company in Uzbekistan, which involves many industries such as food processing, raw oil and automobile manufacturing. The establishment of this partnership also laid a solid foundation for FANGKUAI Boiler to expand local food, chemical, automotive and other industries.
The company attaches great importance to this cross-border cooperation, and has sent several teams to visit the mainland of China. After a comprehensive evaluation of the company's overall strength, advanced technology and after-sales service, it was determined that FANGKUAI Boiler is a very worthy enterprise, and the two parties reached a good cooperation.
This year, FANGKUAI Boiler accepted investigations from leaders of the National Committee of the Chinese People's Political Consultative Conference, Comrade Jiang Zuojun, Deputy Secretary-General, Comrade He Jinping, Deputy Governor of Henan Province, Investigation Team of the Provincial People's Congress, Deputy Secretary of Anyang, and Mayor Jin Lei And inspections, and with the strong professional technology and various research and development results have been praised and encouraged by superior leaders.
This year, FANGKUAI Boiler brought a variety of boiler products to China International Corrugated Paper, Beijing ISH, 2019 Pharmaceutical Expo, auto parts and other industry exhibitions. As "the most influential brand of industrial boilers" and the leading domestic manufacturer of environmental protection boiler equipment, FANGKUAI Boiler shines in major exhibitions.
Among them, the "Europe" series products launched by FANGKUAI combine the characteristics of the corrugated packaging industry and completely solve the production difficulties of the industry. Through bold innovation and repeated attempts, they successfully reduced the input cost for users of the paper packaging industry. Reduce energy consumption.
At the 2019 Pharma Expo, Fang Kuai is an unshakable mission, providing safe and reliable solutions for the pharmaceutical industry in the recovery of condensed water and other well-known pharmaceutical companies such as Yunnan Baiyao and China Resources Pharmaceuticals. The industry response is evident.
This year, we signed strategic cooperation agreements with leading brands in the chemical, machinery, pharmaceutical, automotive, food, communications, heating, military and other industries to provide them with suitable boiler equipment and systemized solutions for a long time. These include but are not limited to well-known brands such as Qinghai Salt Lake, Yutong Automobile, Sankeshu Lacquer, Yili, Haier, ZTE, JD.com, and Huare.
Recently, FANGKUAI Group was invited to participate in the year-end event of the automotive supporting industry. When looking at the event location, it was actually in Beijing Yanqi Lake International Conference Center. This place is of great significance to FANGKUAI Group!
Just in 2014, leaders of various countries gathered at the Yanqi Lake International Conference Center in Beijing to celebrate the event. As the most influential official forum for economic cooperation in the Asia-Pacific region, the APEC conference venues adhered to the concept of "low-carbon environmental protection and technological innovation" during construction, which coincided with FANGKUAI Group's green environmental protection concept. As the only company in China As a boiler enterprise that has passed the test of ultra-low nitrogen oxide emissions, FANGKUAI Group has become a company that provides designated products for heating and hot water for the APEC summit.
At this annual meeting of auto parts industry, FANGKUAI Boiler shared the "Solution of Hot Water System Production in Auto Parts Industry" and got constant praise from various companies and leaders.
ENTER Engineering Pte. Ltd., founded in 2012, is one of the fastest growing companies in the oil and gas and industrial construction markets in Central Asia and the Russian Federation. It is currently responsible for trade in Uzbekistan, Russia, Kazakhstan, Singapore, Dubai and other countries. The company specializes in Engaged in the construction of industrial and technical facilities of various levels of complexity. With extensive experience in the oil and gas industry, ENTER Engineering has fulfilled EPC contracts and performed a variety of complex construction projects on a turnkey basis.
ENTER Engineering Pte. Ltd. also reached strategic cooperation with Fortune 500 companies such as LUKOIL Petroleum Corporation, Transneft OJSC, Arctic Gas OJSC, Achimgaz OJSC, Severneftegazprom OJSC, Uzbekneftegaz NHC, Uztransgaz OJSC, Mitsubishi Heavy Industries and other international companies.
