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Yunnan Jianfeng goes all out to catch and repair

Release time:

2020-08-14

Yunnan Jianfeng went all out to repair

6# May At about 8 pm, the refractory bricks in the kiln barrel of Yunnan Jianfeng Cement Company fell off. Through the adjustment of coal pipes and batching, although the kiln skin can be reattached for some periods of time, it is unstable and the area of the red kiln is still increasing. Finally, Yunnan Jianfeng decided to stop the kiln for emergency repair. Since November 6#, Yunnan peak has maintained a good sales situation. the average daily sales volume before 6 9 reached 6705 tons, resulting in low inventory of cement and clinker. in order to ensure the balance of production and sales, Yunnan peak has great production pressure. As some refractory bricks have reached the later stage of use, they have fallen off, which has an impact on production.

This emergency repair happened suddenly. For this reason, Party branch secretary and deputy general manager Fang Xuhua, as the chief person in charge of the coordination organization, supervised the maintenance progress internally and explained the customer externally. Deputy General Manager Tan Guojian is responsible for coordinating on-site process repair and equipment maintenance. Deputy General Manager Lu Hongzheng's daughter took the college entrance examination this year, and her leg was injured in a car accident. At this critical moment, he gave up accompanying his daughter and actively coordinated the outsourcing of clinker.

This is the first overhaul since the establishment of the production and manufacturing department

in late May. As the main department of this emergency repair, facing difficulties such as tight time, heavy tasks and harsh construction environment, the management personnel of the manufacturing department actively coordinated the emergency repair team, implemented the emergency repair project, prepared the emergency repair materials, etc., so that there was no delay in the emergency repair work from the beginning to the end.

More than ten hours after the kiln was stopped, Song Xiaofei, assistant manager in charge of the process in the production and manufacturing department, and Xiong Guoyun, head of the kiln system, confirmed the refractory repair site regardless of the high temperature. After that, the two tracked the construction progress and quality 24 hours a day, and actively coordinated the rest team to return to the factory to work overtime under the condition of tight manpower. The machine repair team of the production and manufacturing department closely revolves around the time node of kiln brick replacement, works overtime to check and deal with hidden dangers in the operation process, solves hidden dangers such as damage and ash in the air duct of the dust collector of the coal vertical mill, denudation of the tooth surface of the high-speed shaft of the storage bucket, etc., and provides guarantee for the subsequent stable operation. The logistics department prepared mung bean soup and bottled water and sent them to the emergency repair site to do a good job of logistics support for the emergency repair personnel fighting in the high temperature line.

After intense operation, the emergency repair project originally planned to be completed in four days took only three days and 6

hours, minimizing losses. (Song Ci)

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