Zhang Fengguang: A craftsman of a great country who guards the "nerve center"

He has been rooted in the front line of instrument maintenance for 30 years, sorting out the technical data filled with two hard disks with 500G memory; He has solved production problems many times, led the studio to complete nearly 100 technical breakthroughs, and won many awards for technical achievements; He is a technical school graduate, but because of his outstanding skill level, he became a technical expert of CNPC and enjoyed special government incentives and subsidies
from the State Council.

He is Zhang Fengguang
, an instrument maintenance worker of Fushun Petrochemical Company.
Over the years, he has honed his skills in ordinary positions, grown in solving production problems, and achieved team progress
in technology inheritance.
In January 2022, the results of the selection of "Craftsmen of Great Countries - Energy Chemical Geology" (Seventh Quarter) launched by the national energy chemical geology system were announced, and Zhang Fengguang was selected as a craftsman
of a large country.

Sharpen in the first line

In 1992, Zhang Fengguang, a graduate of technical school, stepped into the door of Fushun Petrochemical and became an instrument maintenance worker
.
In the past 30 years, he has adhered to the front-line position, honed his skills in production practice, and continued to grow
.

Speaking of the situation when he first entered the industry, Zhang Fengguang always said that he wanted to thank the masters for their words and deeds: "On the first day of work, I was interested
in debugging the instrument with the teacher.
Dealing with the problem of instrumentation is very fulfilling
.
"Interest is the best teacher, and he learns the technical essentials of the masters one by one
.

The automatic instrument control system is the "nerve center" of the device, and once there is a mistake, the device will be in a dangerous out of control state
.
Zhang Fengguang is well aware of the heavy burden on his shoulders, and always feels that his knowledge level is still "shallow", and he always wants to learn more and study deeper
.
In his spare time, he likes to read and copy various instrument manuals, study piping wiring diagrams, and summarize various problems
.
He successively summarized more than 50,000 words of instrument maintenance notes, and after having a computer, he recorded these pens into the
computer.

A colleague who worked with him said: "Feng Guang is a person who has a lot of drilling, and his biggest hobby is reading books and collecting technical information
.
It is with this drilling energy that Zhang Fengguang has grown into a construction team leader
in only 4 years.

Grow in problem solving

While enriching technical reserves and practicing in solving problems, Zhang Fengguang's skill level has improved
by leaps and bounds.

In 2012, when the Fushun Petrochemical High-Density Polyethylene Plant started, the vulcanized bed imported from Denmark was being intensively debugged, and Danish experts found that the raw material flow instrument of the vulcanized bed could not operate normally, and required the whole factory to be replaced
.
However, the order cycle of more than one month will directly affect the start-up progress
of the plant and even the whole plant.
The project leader decided to let Zhang Fengguang try to solve the problem
.
Zhang Fengguang led the battle, holding an English instrument setting menu, looking for relevant information
day and night.
After completing the desk work, he began the actual operation, carefully disassembled the flow meter, modified the internal integrated circuit board, and successfully eliminated
the fault after testing.
After 8 hours of technical research, the vulcanized bed raw material flow instrument operates normally
.

Not only to remove production obstacles for the enterprise, Zhang Fengguang also actively carried out technology export to help brother enterprises solve difficulties
.
In October 2022, Zhang Fengguang led the Fushun Petrochemical Instrument Professional Aid Guangdong Working Group to assist Guangdong Petrochemical to start construction of the instrument system of 4 sets of units of butene, high-density, polypropylene and full-density of Guangdong Petrochemical
.
As soon as the working group arrived at the site, it immediately put into the work of three inspections and four determinations, solving difficult problems, and commissioning of the unit, and put forward suggestions
on more than 120 problems such as low construction standards, more than 60 unqualified quality, and 5 unreasonable designs.

In preaching and teaching, we will advance together

Sharpening in perseverance and growing in practice, Zhang Fengguang has grown into a business expert and skill expert
step by step with the spirit of doing one line of love and one line of work.

In recent years, Zhang Fengguang has begun to give full play to his technical advantages to teach and is committed to cultivating a high-tech team
.
In 2014, the Fushun Petrochemical Instrument Professional Expert Studio named after Zhang Fengguang was officially launched
.
The studio brings together more than a dozen technical elites specializing in instrumentation, and the work content involves the maintenance of 18 sets of equipment in olefin plants, including nearly 18,000 sets (pieces) of imported and domestic instrument equipment
.
In the past few years, the studio has completed nearly 100 technical breakthroughs, and a number of technical achievements have won awards in China National Petroleum Group and Fushun City, creating tens of millions of yuan
for the enterprise.

As a guest teacher of Fushun Petrochemical Education and Training Center, Zhang Fengguang has taught him a solid theoretical foundation and rich practical experience, and more than
500 students have been trained by him in the past few years.
In 2020, the 12th National Petroleum and Chemical Industry Vocational Skills Competition began
.
Zhang Fengguang, as the head coach of Fushun Petrochemical, formulated a training plan according to the characteristics of the students, and after 4 and a half months of unremitting efforts, the team led by Zhang Fengguang finally won the first prize of the competition team, and the players led by him achieved excellent results in the first and sixth places in the country, and he himself won the title of gold medal coach of CNPC
.

In December 2021, Zhang Fengguang Expert Studio was awarded the honorary title of "Liaoning Province Skill Master Workstation
".
"My team and I will go all out to solve technical problems
for more refining and chemical companies.
" Zhang Fengguang said
firmly.