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At 3 pm on December 19, Yu Mingbo, director of the ethylene power station of the thermal power plant, put down his work and came to the main control room to inquire about the production situation of the day.
This has become one of his daily routines
.
"Currently, the optimization and adjustment of the steam pipe network has been carried out.
On the basis of ensuring the stable operation of ultra-high pressure steam to the cracking unit, multiple production and multiple supplies have been realized
.
Faster drying that is conducive to production efficiency
Faster drying that is conducive to production efficiencyThe ethylene power station of the thermal power plant mainly includes 2 pulverized coal boilers, 1 natural gas boiler, 2 back-extracted steam turbine generator sets, and auxiliary supporting systems such as desulfurization, dust removal, and fuel
.
Providing qualified ultra-high pressure steam for olefin plants and ensuring the stable operation of propylene compressors is one of the main tasks of ethylene power stations
.
"The company requires us to ensure that the quality of ultra-high pressure steam is qualified, and to ensure the smooth operation of the compressor until 2021.
" Yu Mingbo said that the workshop took this task as the top priority, and formulated targeted management measures and technical plans to ensure the smooth operation of the compressor.
After entering the heating season, the ethylene power station has been fully demonstrated and actively carried out the optimization of the steam pipe network
.
All-out effort for the stable operation of the device
All-out effort for the stable operation of the deviceTo generate more power and more steam, the safe and stable operation of the boiler plant is the key
.
In response to the "three-pipe" leakage problem that has plagued the safe and stable operation of boilers before, the water quality research team of the workshop further strengthened the research on the quality of boiler water, strengthened water quality supervision and dosing management, and prevented pipeline corrosion and leakage caused by excessive water quality
.
"This year, the three boiler tubes did not leak once
.
" Wang Qiang, deputy director in charge of safety production, said happily
.
The boiler anti-wear research team discussed key topics such as the support wear of the flue baffle, the air leakage of the hot air box, the drop of the castable in the superheater area, and the blockage of the cold end of the air preheater.
The boiler combustion research team formulated a series of combustion stabilization measures.
By strengthening the operation management of the blending coal and pulverizing system, the phenomenon of coal blocking and coal breaking in the boiler pulverizing system has been greatly reduced
.
By strengthening the management of boiler coking and steam soot blowing, there was no steam load fluctuation caused by coking in the furnace, and the number of unplanned shutdowns and production fluctuations of the boiler plant was zero
.
The hidden dangers affecting the safe, stable and long-term operation of the two boilers were successfully eliminated
.
"Taking the No.
1 unit as an example, the original electrical load could only reach 23,000 kWh.
Through technical research and production optimization, the actual load has now reached 30,000 kWh, realizing full-load operation
.
" Yu Mingbo said
.
Leading the way for the reform and development of enterprises
Leading the way for the reform and development of enterprises Vinyl power station covers all majors of thermoelectricity, with a long process chain and big differences between majors
.
After the transfer of some management personnel and the retirement of some operating personnel, the station was once in a difficult position in terms of personnel planning
.
Reorganize post responsibilities and decompose work tasks, merge and reduce technical posts, strictly control the number of management posts in accordance with the "three determinations" indicators, so as to simplify the work quality without reducing the post; continue to optimize the shift posts, the teams are allocated to each other, and the posts are mutually In addition, the work of various professions can be closely linked and continued
.
"The professional boundaries are gradually weakened within the team, and cross-post exchanges are gradually implemented to maximize the optimization of human resources within the workshop
.
" Yu Mingbo said that now the packaging line personnel are assigned to the steam engine and desulfurization positions, and the boiler deputy operator also undertakes the task of dosing.
, the flow of personnel, and one post with more than one ability has become the norm
.
"One post with multiple abilities" benefits from the diversified and precise training in the workshop
.
In accordance with the principle of "make up for what is lacking", a combination of theory and on-site teaching methods are adopted to teach them practical skills, so that they can quickly acquire the ability to work
.
For newly recruited college students and young technicians, this station builds a growth platform for them, allowing them to go through many trials and hardships
.
"The workshop requires us to participate in professional research meetings, participate in the start-up and shutdown of machine furnaces and equipment maintenance throughout the process, and assist workshop technicians in revising regulations and system diagrams
.
" Cui Weidong, who joined the job in 2018 and won the title of "Almighty Attendant" this year, believes that he has gained a lot in the past year.
big
.
Through continuous training, the skill and operation level of employees has been continuously improved, the pass rate of process cards and the stability rate of process parameters have been maintained at more than 99%, and the safe and stable operation of workshop control devices has become higher and higher
.
At 14:45 on August 19, the cracking unit suddenly shed load, causing the ultra-high pressure steam load to instantly drop to zero.
The staff on duty immediately started the emergency plan, responded accurately, and quickly balanced the steam in the emergency state, and no secondary accidents occurred.
In the shortest time with cracking to restore normal production
.
"With a solid foundation, problem solving and goal completion are a matter of course
.
" Yu Mingbo said that now, the annual power generation target has been exceeded ahead of schedule, setting a record high since the establishment of the ethylene power station.
There is no highest but higher.
We are moving towards Achieving higher goals
.