On 13 August, with the last boiler doping gas system stable doping, marking the Yan'an Petrochemical Plant four coal-fired boilers doping gas system formally put into operation and delivered to production. The delivery of this project for the current production of ‘quality, efficiency and stable growth of all staff to strive to create a good performance’ three months of dry production safety theme of the labour competition to add colour.
In the past, Yan'an Petrochemical Plant (headquarters) intermittent discharge of low-pressure gas, there is a certain waste of resources. For this reason, Yan'an Petrochemical Plant actively explore energy-saving solutions, and declared energy-saving transformation projects, Yan'an Petrochemical Plant coal-fired boiler energy-saving and emission reduction technology transformation project was formally approved in 2023, the main emission of flare gas recycling to coal-fired boilers for blending, to achieve optimal allocation of resources, reduce flare emissions, reduce boiler coal consumption, and ultimately achieve double harvest of economic benefits and environmental benefits.
‘After the project was put into use, not only the coal-fired boiler gas gas blending operation is smooth, but also showed remarkable results, each boiler blending gas about 1000Nm3/h, after preliminary accounting, three boilers save about 72 tonnes of coal per day, saving about 60,000 yuan per day in coal combustion costs.’ Guo Feng of the plant's Technical Quality Department calculated an economic account.
Then, the smooth transformation and delivery of the project can not be separated from the plant's safety control at all levels and the full participation of technicians. During the construction of the project, the plant's Technology and Quality Department sent technicians on-site to supervise the construction unit to implement safety measures and coordinate on-site problems, so that the same day, the same day, things do not stay overnight. In the weekend and holiday ticket upgrade control period, the technical quality department project management personnel always keep a close eye on the implementation of safety measures for construction workers, take turns to carry out on-site inspections, to kill unsafe factors in the cradle.
As the project is a transformation project, transformation and production in parallel, how to ensure the smooth operation of production under the premise of the orderly rollout of the transformation work has become the focus of the difficulty. In order to ensure that the project is carried out efficiently, the plant leadership from time to time in-depth construction site, to assist the project leader to communicate with the relevant units for many times, to reasonably optimise the duration of the project, the development of the project network progress chart, and make full use of the boiler switching gap, overtime to complete the 4 boiler body transformation, to achieve the boiler body transformation and the production operation of a seamless connection, greatly shortening the project's overall construction cycle for the project to deliver production ahead of time to provide a solid foundation for the project. Delivery of the project ahead of schedule to provide a solid foundation for production.
It is understood that the Yan'an Petrochemical Plant coal-fired boiler energy saving and emission reduction technology transformation project energy saving effect is remarkable, the project not only achieved savings in boiler coal, but also reduces the sulfide content of the boiler flue gas, reducing the emission of flare gas, energy saving and consumption at the same time practicing the ‘green mountains is the golden silver mountain’ environmental protection concept, the Luo River It is of great significance to the improvement of regional ecological environment, to fight the battle against corporate pollution and to build a beautiful China.