Let the first-line innovation achievements "turn into gold" - a documentary on the technical breakthrough of Fushun Petrochemical Thermal Power Plant

A few days ago, after the upgrading and transformation of the belt conveyor frame of the new factory in the ash removal workshop of the thermal power plant of Fushun Petrochemical Company, the operation is in good condition, and the equipment maintenance cycle has been extended, which can save the company more than 50,000 yuan in maintenance material costs each year
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This is one of the achievements of the factory since 2021, which has further promoted the innovation and efficiency of front-line employees, and has successfully "realized" front-line innovation achievements in production practice

Give full play to the advantages of the front line to activate the innovation ability

　Give full play　to front-line advantages to activate innovation capabilities

"After the implementation of the new operating method, the amount of water produced in the positive bed cycle has steadily increased for several months
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As of the end of January, the old plant has saved 428 tons of hydrochloric acid, 381 tons of liquid caustic soda, and 35,600 tons of demineralized water for regeneration, totaling 1,048,500 yuan

Aiming at the problem of improving the water output rate of the ion exchanger, a team of staff in operation has studied the regeneration operation optimization method of the periodic water production of the cation exchanger, continuously improved the long-term operation level of the device, reduced the regeneration energy consumption, achieved high-quality water output, and the system operation is more stable and efficient.
Better operation efficiency
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The employees of the boiler workshop of the factory also actively used their brains to solve production problems and further promoted the work of reaching the production capacity of the plant
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They added an ammonia bypass to effectively avoid the shutdown of the boiler due to excessive nitrogen oxides, and worked out a solution that does not require boiler shutdown under the maintenance state to ensure that the environmental protection indicators meet the standard; The bottleneck problem of surge is realized, and the long-term stable operation of the boiler fan is realized

Since last year, the factory has given full play to the advantages of front-line teams in innovation and efficiency, and organized front-line team employees to carry out 13 projects to tackle various production technical problems and bottlenecks in improving quality and efficiency, and won 2 second-class awards in the company's front-line team innovation and technological achievement evaluation activities Award, 5 third prizes
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Focus on pain points and difficulties

Focus on pain points and difficulties

"Don't look at the replacement of a small accessory, the large equipment can achieve long-term operation
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Since the implementation of the renovation, it has saved 1.

　　In winter, the coal unloading volume of thermal power plants increases significantly, and equipment failures are often caused by the wear of the auger when the unloader is frequently operated
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In order to ensure the coal supply, the fuel workshop of the plant can only replace the auger frequently to ensure the safety of equipment production in winter, and the cost of equipment accessories has skyrocketed

　　Set off a brainstorm to help energy saving and emission reduction

Set off a brainstorm to help energy saving and emission reduction Set off a brainstorm to help energy saving and emission reduction

　　While mobilizing front-line employees to create benefits and save costs for the company through technical research, the factory is also making efforts in energy conservation and emission reduction, organizing employees to set off brainstorms, forming an intellectual "magnetic field", and offering suggestions for the development of safety and environmental protection
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　　The high-pressure feed water pump in thermal power plants is an important equipment for delivering feed water to boilers
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The new plant of the steam engine workshop of the plant has a total of 5 feed water pumps

　　In response to such a situation, the staff of the first-line team in the steam turbine workshop renovated the shaft seal water return line of the feed pump, and the shaft seal water return water passed the condenser cooling link and led directly to the low-pressure deaerator
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After the transformation of the pump is completed and put into operation, it not only realizes the reuse of backwater and reduces energy loss, but also increases power generation and improves economic benefits.