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Special equipment boiler subject to annual inspection

Release time:

2023-05-11

boiler periodic inspection is one of the important measures to ensure the safe operation of the boiler, in accordance with the provisions of the boiler periodic inspection rules, the boiler periodic inspection is divided into external inspection, internal inspection and hydraulic pressure test, external inspection, once a year, internal inspection once every two years. During the shutdown of the boiler after the year, the special inspection institute has tested the inside of Daye peak boiler. the main contents include the size, wear and corrosion of the segments, ash accumulation, cracks and deformation of the internal and external connectors of the boiler, cracks and air leakage in the furnace chamber, etc. the existing hidden dangers, such as thinning of the furnace wall of the kiln end superheater and air leakage, have been reinforced by overhaul, while the segments of the kiln head boiler have been replaced and various tests have been carried out before operation, to achieve the safety requirements of the boiler. This is an external inspection. The safety status of the boiler is inspected under the operating state of the boiler. This inspection includes the use management system of the boiler, the registration certificate for the use of special equipment, the inspection of the boiler itself, the inspection of safety accessories, the inspection of automatic adjustment and protection devices, the inspection of water quality management and water treatment equipment, etc. The inspectors made a comprehensive comparison and inspection of the data of the central control operation, fully affirmed the basic management, perfect system and timeliness of equipment inspection of Daye peak, and put forward rectification suggestions on the hidden dangers and defects found in this inspection. (Zhang Qingyu)

More information

2022 China's Top 100 Building Materials Enterprises 2022 China's Top 100 Cement Clinker Production Capacity Peak even on two authoritative lists

In March, the authoritative organization of the cement industry successively released two series of lists of China's top 500 building materials enterprises in 2022 and China's top 100 cement clinker production capacity in 2022. Jianfeng Group ranked among the "top 100" in the two lists ". The list of China's top 500 building materials enterprises was officially released in early March. This series of lists was selected by the China Building Materials Enterprise Management Association. Through more than 20 years of comprehensive data research on China's building materials industry, referring to international practices, the rankings are based on the company's annual operating income., Cement products, building ceramics, waterproof materials, aluminum-plastic profiles, coatings, glass, building materials equipment manufacturing and other sub-industries related to building materials. Jianfeng Group ranks 96th among the companies on the list and 27th among the cement manufacturers on the list. On March 16, the awarding ceremony of 2022 China's top 100 cement clinker production capacity list was held in Hangzhou. This series of lists is released by China Cement Network, an authoritative organization in China's cement industry. The ranking is based on the total production capacity (excluding the production capacity of other kiln types and grinding stations) of new dry clinker production lines completed and put into operation by Chinese cement enterprises in China as of December 31, 2022. The data statistics are calculated based on the design production capacity and 310 days of annual operation. Jianfeng Group ranked 53rd with an annual design capacity of 3.627 million tons. (this newspaper reporter)

2023

03-21

Company sends off retired employees

On the morning of February 22, the trade union of the group company held a simple and warm farewell party for retired employees in 2021-2022. More than 50 retired employees gathered together to discuss and exchange with Jiang Xiaomeng and other group leaders.

2023

03-04

On the first day of the new year, group leaders went to the grassroots level.

On January 29, the first day of work after the Spring Festival holiday, the leaders of the group company made a video connection to subordinate enterprises stationed abroad, and separately visited the gold enterprises to learn about the resumption of work and put forward requirements for the implementation of the work plan for the new year.

2023

02-17

Group Companies Commend 2022 Advanced

On the morning of January 18, the group company held the 2022 annual summary commendation meeting to review the work of the previous year, make arrangements for the work in 2023, sign the 2023 economic responsibility system with various professional companies and directly affiliated enterprises, and solemnly commend the 2022 advanced collectives and individuals.

2023

01-29

Jiang Xiaomeng re-elected chairman of the Municipal Federation of Industry and Commerce

On December 24, 2022, the Jinhua Federation of Industry and Commerce (General Chamber of Commerce) held the seventh member representative meeting. Jiang Xiaomeng, secretary of the party committee and chairman of the group company, was re-elected as the chairman of the Municipal Federation of Industry and Commerce at this meeting.

2023

01-12

Peak Pharmaceutical Donates Epidemic Prevention Materials

Since the optimization and adjustment of the new crown infection epidemic management policy, there has been an explosive growth of infected people in the country, and the pressure on the supply of related materials has increased sharply. Before and after New Year's Day, the company has twice organized epidemic prevention materials, through the Jinhua City Charity Federation, Jinhua City Economic and Technological Development Zone Charity Federation targeted donations, a total value of more than 200,000 yuan.

2023

01-12

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