In the era of green low-carbon transformation and high-quality development, Yiyang Conch has focused on innovation work regularly and integrated into daily life, vigorously carried out technological innovation, management innovation, micro-innovation and other activities, forming a strong atmosphere of innovation, innovation for research and innovation for benefits.
Ruan Jiarong is the head of the maintenance section of Yiyang Conch Mine Branch. He has been engaged in construction machinery work for more than ten years. In his impression, the "gas guzzler" loaded with ore is breathing heavily to climb the slope, and the masters in the cab need to shout loudly to communicate. Now the situation is changing because of the "mine car oil to electricity" project, he said, "the masters are no longer disturbed by noise, can clearly hear the instructions of the walkie-talkie, and the comfort of the working environment has been greatly improved. They run quietly, leaving only ruts and no exhaust pollution. As an important carrier of mine intelligent manufacturing,
"mine car oil to electricity" drives the transformation of mine transportation system to green, intelligent and efficient. After Yiyang Conch Mine Car is converted from oil to electricity, the cost of electricity consumption is much lower than that of fuel consumption. At the same time, through the energy intelligent recovery system, the platform drop heavy-duty downhill motor power recovery is used. At present, the cost of ore transportation per ton is only one third of that of fuel mine car. In addition, the electric drive structure is simpler, the maintenance requirement is greatly reduced, and the cost of engine oil, gearbox oil and filter element is further reduced. The change of mine car
oil to electricity is not only the switching of power source, but also a microcosm of Yiyang Conch's innovation. Since 2024, Yiyang Conch has collected more than 100 innovative proposals from employees, implemented 20 innovative projects, and optimized the standard coal consumption of clinker , the comprehensive power consumption of clinker and the power consumption of cement process, thus truly realizing the innovation for manufacturing empowerment and making the indicators better.
In recent years, the aggregate project has become an important support for the operation and development of Yiyang Conch. However, on this crucial battlefield, a "tiger in the way" has stuck the "throat" of the second-phase aggregate production -- Li Xin, deputy director of the manufacturing branch, expressed his anxiety: "The output of stone powder is 40 tons, but the appetite of two cement mills is only 22 tons! Once the stone powder storehouse is full, the production of aggregate and machine-made sand will be forced to step on the brakes and '! ". Faced with this stubborn disease that restricts the release of production capacity and affects the improvement of efficiency, Yiyang conch technicians did not shrink back, and a battle around the "stone powder dilemma" was quietly launched.
At first, the outsourcing design unit provided the transformation scheme of "conveying materials to the raw material system by means of pneumatic transportation", the transformation cost was as high as 1.1 million yuan, and the indirect cost of later use was relatively high. Faced with challenges, Yiyang Conch set up a special research team. In the conference room, the lights are always bright, and the sparks of thought collide fiercely. We abandoned the old way of thinking, went deep into the scene and repeatedly investigated and demonstrated. Creation, burst out under this pressure! The research team jumped out of the conventional thinking and put forward a set of clever measures to "spend a little money to do big things": the 1021 limestone belt was given a delicate reversible transformation of the brake type, giving it the ability to "turn around" flexibly; the 1205 belt was decisively "slimmed down" and shortened, and its tail counterweight device was turned and shifted.. A series of transformations like "precision surgery", the core goal is to open up the "double channel" of stone powder transportation!
After three months of transformation, this "hard bone" which restricts the stable and efficient operation of production has been thoroughly conquered and achieved the desired results. The cost was reduced from 1.1 million yuan estimated by the outsourcing unit to 250000 yuan, which not only saved the cost of transformation, but also led to a direct reduction in production costs. In the first half of this year, Yiyang Conch carried out a number of process and equipment renovations, including the renovation of the fluctuation of the coal feeding scale at the kiln head, the renovation of the clinker unloading channel, and the renovation of the sealing device of the spiral cylinder of the cement mill, and took various measures to tackle the problems that restrict the production efficiency, such as the kiln, the aggregate and the delivery system, so as to continuously improve the operation quality.
Pan Jincheng is the head of the maintenance team of Yiyang Conch Manufacturing Branch. He said, "As a grass-roots manager, only by insisting on intensive cultivation, carrying forward the spirit of nails, tapping potential and innovating in the daily fine inspection and maintenance, can we be innovative." Only in this way can on-site challenges be transformed into solid steps to reduce costs and increase efficiency. In order to increase the proportion of RDF alternative fuels and reduce the coal consumption of clinker
, Yiyang Conch has set up an innovative research project on the feeding port of RDF plate feeder to encourage employees to study independently. Since then, Pan Jincheng stayed at the scene all day to add a heavy hammer flap valve to the discharge port of the decomposition furnace. "Studying equipment is a process of constant trial and error, and constant debugging depends on the spirit of intensive cultivation and daring to be more genuine." Pan Jincheng said. Relying on this spirit, he won the honor of the labor competition pacesetter in Anhua County. After many times of commissioning, the operation of RDF transportation system is gradually stable, the proportion of alternative fuels is gradually increased, and the standard coal consumption is reduced by more than 3 kg/t.
Benefit is the cornerstone of the survival of enterprises, and the value of innovation that can bring benefits is worth thousands of yuan. In the first half of this year, in the production line, the maintenance technicians carried out more than 10 creative repair and waste utilization, creating a value of 350,000 yuan; the implementation of independent maintenance realized the "zero outsourcing" of process line maintenance, which greatly saved the maintenance cost; the procurement personnel became "efficiency hunters", and the introduction of beneficiation powder realized the "negative price operation" of raw material cost.. In Yiyang Conch, more and more innovative "golden ideas" have produced "golden fruits" for business development, and in the process of promoting innovation, creation and efficiency, they have created a strong atmosphere of innovative culture and tempered a strong workforce.
Innovation breaks the wall and sharp sword competes. The cold current of the market is not the reason to lie flat, but the stone to sharpen the blade of innovation. In the face of challenges, Yiyang Conch will continue to concentrate and contribute its wisdom, transform pressure into innovation, creation and efficiency, turn "glimmer" into "torch", sharpen the sharp sword that penetrates the cold winter, answer with hard work and move forward through the waves!
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