The 2# boiler of the thermoelectric section of the power workshop has been operating safely, stably and economically for 180 days since it was started on March 1, 2024 and has been running continuously for 180 days until August 27, setting a record for the best continuous operation of Xiangwei's 90t/h circulating fluidized bed boiler since it was put into operation, and has achieved good economic and environmental benefits.

The effect of boiler renovation has been verified

Since the resumption of work and production in 2021, the company has carried out a series of transformations to the boiler, and the stability has been verified. After the transformation of the boiler with low nitrogen combustion, the wear of the boiler water wall tube was alleviated compared with before, and the operation stability was significantly improved.

Boiler operation supervision is in place in a timely manner

Under the leadership of the company and the workshop, the thermoelectric section has put in place the operation supervision of the boiler in a timely manner and without relaxation. According to different loads and different coal quality, the boiler parameters are adjusted in a timely manner, which not only ensures the safe and stable operation of the boiler, but also ensures the high-quality and efficient supply of steam.

Boiler pre-overhaul excellence

The thermoelectric section is meticulous in organizing the boiler pre-overhaul work, leaving no dead ends, no regrets, and tireless, especially the maintenance of auxiliary equipment has been accurate and fine, such as the center of the fan, the maintenance of water-cooled wall pipes, coal slip pipes and other wear-prone areas.

The achievements are gratifying, and the experience needs to be summed up. The thermoelectric section decided to continue to operate continuously for 200 days, 240 days or even longer on the premise of maintaining the current good operation of the 2# furnace.

Short comment

The 2# boiler in the thermoelectric section of the power workshop has been running continuously for 180 days safely, stably and economically, setting a record for the best continuous operation of Xiangwei Company's 90t/h circulating fluidized bed boiler since it was put into operation, which is gratifying.

The results come from the full cooperation of the company, from the technical transformation of the professional department, and from the careful operation of the employees. Safe, economical, record-setting, this is the real guarantee of the company's economic benefits, but also the ultimate goal pursued by the enterprise, the continuous safe and stable operation of the thermoelectric 2# boiler once again proves to us: there is no best, only better.

The real value lies in the "excellence" of Xiangwei people. "The effect of boiler transformation has been verified", which proves that the transformation of "places that really need to be transformed", finds the "pain points", and grasps the "key points", which is very accurate; "Adjust the boiler parameters in a timely manner according to different loads and different coal qualities", this is the attitude and the method. Timely grasp of different loads and different coal quality conditions reflects "fine", and then "timely adjustment of boiler parameters", reflecting "precision"; "Boiler pre-overhaul excellence" is more worthy of recognition. Attaching importance to "pre-overhaul" and doing a good job of "pre-overhaul" can not only ensure the safety of equipment operation, but also improve the stability of equipment operation. Every "pre-overhaul" to find and solve problems is a real test of employees' work attitude, work skills and dedication.

It can be said that it is no accident that the continuous safe and stable economic operation of the 2# boiler has set a new record, which is the direct expression of the company's "fine and precise" management ideas in the actions of Xiangwei people, and is the true embodiment of their dedication and excellence. On this basis, the power workshop will continue to work hard, determined to use its own wisdom, labor and sweat to reduce the company's costs and reduce the cost of the company, which is worthy of praise and learning.

We expect better stability and a higher track record for boiler operation.

Editor: Qu Zhaocai

Editor: Tan Fengming