News Center

Home page

Peak Report

News reports

Digging warehouse

Release time:

2020-07-22

dig warehouse

Yunnan peak cement company 4 cement warehouse has been P.O52.5 cement warehouse since it was completed and put into use. this year, the cement delivery speed of 4 cement warehouse is obviously slower than before. after inspection, it is found that there is a large amount of material at the bottom of the warehouse and the decompression cone in the warehouse collapses and blocks the blanking port, it is necessary to clear the warehouse in order to deal with the decompression cone, so it is urgent to clear the warehouse and dig the warehouse. On the morning of

9 April 23 , Yunnan peak opened the warehouse door and dug up the cement blocked at the warehouse opening with a hoe after completing the approval form for limited space operation. as the material on both sides was higher than that of the warehouse door, for safety reasons, the staff took the warehouse door as the center and widened both sides step by step to form steps to prevent the top material from sliding down, according to this method, a road about 1.5 meters wide was dug up to extend straight to the center of the warehouse, and then a shovel was used to return to 42.5 . after everyone's efforts, the road was finally dug through at about 5 that afternoon.

After detecting the oxygen content in the warehouse, the staff went into the warehouse along this road and checked the actual situation of the material with flashlights and safety lights: the material in the whole warehouse was in a slope shape, the material layer on the side near the warehouse door was higher and thicker, and the opposite side of the warehouse door was relatively lower and thinner. As the decompression cone pillar in the center of the warehouse collapsed, the cone cover was at the blanking port, and the decompression cone only exposed about 1/3, there are different sizes of suspended materials on the steel frame of the warehouse wall higher than the material layer. In addition, the materials are dug from high to bottom to the center of the warehouse at the bottom. Many difficulties such as large dust emission and poor sight bring great pressure to the safety of the warehouse digging work.

Based on the actual situation of the above-mentioned materials in the warehouse, on the day of 9 , 24 , Yunnan Peak worked out a preliminary arrangement: use a sledgehammer to knock off the materials suspended at the corresponding parts on the outer wall of the warehouse, at least four safety lights in the warehouse, make lifting rings with safety ropes on the steel frame on the inner wall of the warehouse, and the warehouse digging personnel wear protective glasses, dust masks and safety belts, special personnel shall be assigned to monitor and command the scene in the warehouse. After the approval form for limited space operation is completed every day, all warehouse digging personnel shall hold a safety meeting before warehousing, repeatedly emphasizing the operation requirements, special circumstances and emergency handling in the operation.

Clearing and digging a warehouse is a dangerous and very hard work. At the beginning, due to the large slope gradient, large dust, low visibility, and the collapsed cone cover at the blanking port, the blanking was slow, and seven or eight people could not do 20 minutes, so they had to go out of the warehouse to rest. Sometimes when dealing with more dangerous places, separate operations or regional operations are carried out in a targeted manner. In this way, it took 8 days to work. With everyone's efforts, the excavation of 4 cement warehouse, repair of decompression cone and maintenance of fluidization rod were successfully completed on 9 January 30 . According to statistics, a total of 67 people were put into this warehouse digging, with more than 200 tons of materials dug. (Chen Weichun)

More information

The company organized "charity one day donation"

On the morning of October 22, in the lobby on the first floor of Jianfeng Building, all cadres and employees of the group headquarters and subordinate enterprises working in Jianfeng Building participated in the 2021 "Charity Day Donation" activity to offer their love to Jinhua charity. In the next few days, the company's subordinate enterprises also organized "charity one-day donation" activities one after another.

2021

11-01

The company organizes new employee induction training

"Growth is more important than success. I hope everyone can become the backbone and pillars of the peak as soon as possible." On September 2, Yu Jianhong, general manager of the group company, put forward ardent hopes in the face of new employees. On the 2nd and 3rd, the group company organized induction training for new employees recruited in the past year. The group company chairman Jiang Xiaomeng, general manager Yu Jianhong and other leaders and relevant department heads gave lectures to them.

2021

09-13

Daye Peak: Typical Regional Industrial Green Development

On August 23, Huangshi Radio and Television Station broadcast the special program of "Strengthening Overall Planning and Promoting Energy Saving and Emission Reduction in Industrial Field". Daye Jianfeng Cement Company, as a typical enterprise with outstanding achievements in establishing green factories and energy saving and emission reduction in Huangshi area, appeared in the program.

2021

09-01

Yunnan Peak Helps Border Epidemic Prevention and Control

On August 22, Yunnan Peak Cement Company, through the Red Cross Society of Pu'er City and the Epidemic Prevention Headquarters of Pu'er City, donated vacuum insulation pots with a total value of 800000 yuan to the four border counties for the prevention and control of the new coronary pneumonia epidemic in the border area, and supported the prevention and control of the epidemic at the border with practical actions.

2021

09-01

Group Party Committee to Learn "July 1" Important Speech

On August 13, the party committee of the group company held a special meeting to collectively study General Secretary Xi Jinping's important speech at the celebration meeting of the 100 anniversary of the founding of the Communist Party of China, convey the requirements of the party committee at a higher level, and make arrangements for organizing party members of the company to study the "July 1" speech.

2021

08-23

Spike Ranked 2020 China's Top 100 Cement Clinker Production Capacity

Recently, the company received the "2020 China Cement Clinker Production Capacity Top 100" plaque issued by China Cement Network. The ranking of China's top 100 cement clinker production capacity is organized and evaluated by China Cement Network, an authoritative information platform for the domestic cement industry. It is released according to the actual clinker production capacity of each cement enterprise at the end of last year. The company has been ranked in the top 100 list for many consecutive years.

2021

08-23

< 1...8 9 10...61 > 跳转到页