You're by my side.
I saw the most beautiful original heart,
You have a simple work ideal in you.
I saw the most beautiful ingenuity,
You have a focused and persistent work attitude.
I saw the most beautiful love,
You have a dedicated work spirit.
Device "Doctor" Qiao Jun
"Master Qiao, the vacuum pump does not work, the flash tank vacuum can't get up, the discharge can't go, we deal with it, or it's not good, what to do?" The master at the post asked Qiao Jun anxiously.
"Well, I know, I'll go and have a look." Saying that he took the walkie-talkie and went to the scene, around the vacuum pump entrance, outlet pipeline to check, when the inspection of the sealed water pipeline, Qiao Jun picked up the walkie-talkie and said to the internal exercise: "Not good, butadiene liquid into the vacuum pump, quickly switch the vacuum pump, stabilize the system vacuum, the parking process has reached a critical period, can not affect the overall parking progress." "Qiao Jun is like an emergency department doctor, eliminating all kinds of difficult diseases of process equipment at any time.
Qiao Jun, a thin figure, with bright eyes, crawled on the styrene-butadiene rubber device for twenty-eight spring and autumn, full of green silk mixed with wisps of white hair, and the years precipitated a restrained, stable, determined and strong personality. Qiao Jun, who has dealt with styrene-butadiene rubber production equipment for half a lifetime, is silent and taciturn and not good at words, but as soon as he arrives at the installation site, he counts his words the most.
Usually the workshop regulations of the switch cleaning work, such as raw material auxiliary pump switching, compressor, vacuum pump switching cleaning, he always works with the team personnel, while working while nagging: "After the pump is switched, we must empty and clean, prepare for the backup, don't be afraid of trouble, we have to worry about our own work." ”
"Hyde, you and Xiaohu went to the first floor of the degassing unit, connected all the water in the kettle bottom of the polymerization kettle to the glue pump to the glue storage tank, prepared the salt bag on the spot, and must not bring the residual liquid with the glue to the gutter."
Since 2021, the rubber market situation is very good, in order to ensure the overall benefits to maximize, the company arranged for the 7-year styrene-butadiene rubber plant C line to restart. Qiao Jun was identified as the leader of the site team for the resumption of work of the device, responsible for the on-site preparation of the entire resumption of work.
On February 22, the preparations for the start-up of the C line of the plant in the styrene-butadiene workshop were officially rolled out.
Qiao Jun led the team members of the on-site group to carry out switch inspections one by one on more than 500 shut-off valves on the entire line of the device aggregation C line, debugged more than 200 measurement and control instruments, completed more than 40 dynamic equipment inspection and maintenance and lubricating oil replacement, 53 blind plates were pumped, more than 40 machine pumps were tested, public works access, system pressure constant pressure leakage inspection and ammonia system replacement...
February 24
Under the leadership of Qiao Jun, through the joint efforts of all members of the field team, the polymerization C line valve, instrument debugging, simulation program and chain debugging were confirmed to be controlled, and the auxiliary process was confirmed to be smooth.
February 27
The polymerization unit is qualified for constant pressure inspection and leakage.
February 28
The system blind plate extraction and leakage detection are completed.
1-5 March
The installation water linkage test was completed.
6-8 March
The system drainage, recovery system vacuum, material pipeline filling and other work were successfully completed, and the polymer C line was fully equipped with driving conditions.
March 12 at 10:00 a.m
According to the instructions of the superior, the polymerization system began to feed, and the device created an effect of more than 6 million yuan in the month.
This process is easy to say, but the actual process is difficult, the problems are one after another, the site part of the valve, to see the appearance is intact and available, but the actual operation is not moving; some machine seals look at the appearance and service life, are available, but in the subsequent trial operation process, it is much beyond expectations, today this machine seal leaks, tomorrow that leak, Qiao Jun is like a doctor, one by one to solve, one by one to overcome.
The most difficult thing is the start of the degassing unit of the device!
Before the degassing unit degassing tower wet steam access, suddenly found that the steam main tube blind flange gasket due to aging leakage, he immediately issued an order to reduce the load operation, close the main pipe hand valve to replace the gasket, after the leakage is eliminated, the device resumes operation, the whole processing process did not exceed half an hour.
Just after processing, the post employee reported that "the filter of the benzene pump is blocked!" "Due to the equipment deactivation for many years, in the early stage of driving, the system has some impurities affecting the operation of 4 benzene pumps, the filter is seriously blocked, he is not afraid of dirty, not afraid of tired, cleaned the filter 12 times a night, and finally cleaned up the impurities thoroughly."
"Master Qiao, the first-level glue pump doesn't seem to be in size!"
"Master Qiao, the frequency converter of the secondary glue pump seems to be wrong..."
Since he began to prepare for driving work, for more than 20 consecutive days, every weekend, he has been busy at the installation site as always, most realistically interpreting 5+2, white and black.
"I worked overtime in the parking lot several times and saw Master Joe squatting under the dim street lamp smoking a cigarette to relieve his fatigue." A staff member of the factory office, who did not want to leave a name, said.
(Source: Weimei Petrochemical)
Xigu District Rong Media Center
Typesetting: Li Tongyu