- Shortage of technical talent Blindly enlarging parameters Risky "At the end of 2011, the total capacity of sealed calcium carbide furnaces has exceeded 11 million tons, accounting for 43% of the total capacity of calcium carbide. With the construction of large enclosed calcium carbide furnaces in the past two years in the second half of this year In the first half of next year, it will be put into production and some internal combustion type calcium carbide furnaces will be forced to shut down due to high energy consumption and high costs. It is expected that by the end of this year or in the first half of next year, the large-scale production of closed-cycle calcium carbide furnaces encouraged by the country will account for calcium carbide. More than 50% of the total production capacity, the industry structure will be further optimized, but the hidden dangers of the calcium carbide industry can not be ignored.†In an interview with the reporter recently, many experts expressed concern about the problems exposed by the company.
Experts reported that the serious shortage of talents, random changes in the design without scientific arguments, and the expansion of single-furnace production capacity have become the main factors affecting the current and future development of calcium carbide companies.
“The two recent major casualties have fully exposed the shortage of professional talents in the company and the weakness of management.†Zhang Yu, chairman of the China Calcium Carbide Industry Association, told reporters. He said that two explosions that occurred in Ningxia and Inner Mongolia caused a fire and explosion accident. On the surface, it was caused by illegal operation of operators or management personnel mishandling and misdirecting the accident. This actually exposed the shortcomings of the company’s talent shortage and management lag.
According to Zhang Yu, the biggest difference between the closed calcium carbide furnace and the internal combustion furnace is that the calcium carbide furnace exhaust gas produced by the former can be recycled, while the tail gas generated by the latter is difficult to recycle due to the large amount of dust, and can only be vented or “point light†and wasted. Resources and pollute the environment. However, in the recycling process of closed calcium carbide furnace exhaust gas, because of the oxygen content and the high temperature, a slight accident may cause an explosion accident. Therefore, not only a large number of chemical expertise and safety knowledge are needed during the production of sealed calcium carbide furnaces. Technical workers need more qualified management personnel and a sound management system.
However, at present, all colleges and universities across the country have not set up specializing in calcium carbide. A few companies that rely on experienced skilled workers to support better operations are worried about the accidental accidents caused by intern trainees and are unwilling to accept the training of other employees. The growth of skilled personnel in the field has been hampered, and opportunities for learning and training have been lacking, resulting in a shortage of talent.
At the same time, as calcium carbide companies are mostly located in backward and outlying areas and have poor production and living conditions, it is difficult to attract high-quality technical management personnel to join, resulting in the urgent need for technical management talents that can only be produced through “teachers and students†or through long practice. "The soil expert" assumes the protagonist. In the past two years, due to the large number of newly built closed calcium carbide stoves, the "soil expert" became a citron. These “earth experts†often guide several companies to drive production at the same time. They have no intention of helping the enterprises to manage their operations in detail. This has led to a low quality of the corporate management team and poses a great threat to the safe production of the company and even the entire calcium carbide industry.
In Yan Maorong, general manager of Shanxi Fugu Huanghe Chemical Co., Ltd., the talent shortage not only endangers the safety of the equipment, but also increases the operating costs and risks of the company. He said that due to the surge in new sealed furnace projects and the shortage of professionals, it is common for companies to “digging†talents. An ordinary worker with a slight operational experience can become a technician or workshop director of a new project after his job change. The annual salary will soar from 30,000 yuan to 200,000 yuan; some of the original native technicians will be transferred to the new unit and be promoted. For the workshop director, production vice president and even general manager, the annual salary has soared to 300,000 to 500,000 yuan. This phenomenon is not only unfavorable for employees to calmly learn and improve their skills, but also significantly increases their labor costs.
"In addition to the shortage of talents, the hidden dangers caused by arbitrarily expanding plant parameters are equally terrible," added Ma Zhanyu, an expert with calcium carbide.
Ma Zhanyu told reporters that the processing drawings of calcium carbide furnaces used by calcium carbide enterprises in China are mostly imported from foreign companies. The charge power of a foreign company with a 25,000-30,000 kV closed-cell furnace has good safety and economical operation. Therefore, at the time of design, most domestic calcium carbide furnaces had a charge power of 25,000 kVA or 25,500 kVA. .
"However, many domestic calcium carbide companies have not changed the charge capacity of single furnace to 35 million kVA, 40,000 kVA, 45,000 kVA, 60,000 kVA without any research and demonstration. Even more than 100,000 KVA, and the automatic control system, safety facilities, process parameters, prevention and rescue measures have not been adjusted accordingly, and even stay at the level of the internal combustion furnace.†Ma Zhanyu worriedly said, “Always magnify or change The design indicators seriously hamper the safety and healthy development of calcium carbide companies and must arouse the attention of the society."
"Associated universities and colleges should set up relevant calcium carbide related professions in a timely manner, build a long-term mechanism for the training of calcium carbide personnel, and enterprises and universities work together to solve the difficult problems of calcium carbide enterprises." Zhang Yu suggested that, "At the same time, industry organizations and relevant state departments should deal with calcium carbide furnaces. The economies of scale have been scientifically justified and evaluated, and from top to bottom, the mistaken ideas and practices that the bigger and the better, that is, advanced, and energy-saving have been corrected, have enabled calcium carbide enterprises to gradually shed their restraints and embark on the fast lane of healthy development."
Experts reported that the serious shortage of talents, random changes in the design without scientific arguments, and the expansion of single-furnace production capacity have become the main factors affecting the current and future development of calcium carbide companies.
“The two recent major casualties have fully exposed the shortage of professional talents in the company and the weakness of management.†Zhang Yu, chairman of the China Calcium Carbide Industry Association, told reporters. He said that two explosions that occurred in Ningxia and Inner Mongolia caused a fire and explosion accident. On the surface, it was caused by illegal operation of operators or management personnel mishandling and misdirecting the accident. This actually exposed the shortcomings of the company’s talent shortage and management lag.
According to Zhang Yu, the biggest difference between the closed calcium carbide furnace and the internal combustion furnace is that the calcium carbide furnace exhaust gas produced by the former can be recycled, while the tail gas generated by the latter is difficult to recycle due to the large amount of dust, and can only be vented or “point light†and wasted. Resources and pollute the environment. However, in the recycling process of closed calcium carbide furnace exhaust gas, because of the oxygen content and the high temperature, a slight accident may cause an explosion accident. Therefore, not only a large number of chemical expertise and safety knowledge are needed during the production of sealed calcium carbide furnaces. Technical workers need more qualified management personnel and a sound management system.
However, at present, all colleges and universities across the country have not set up specializing in calcium carbide. A few companies that rely on experienced skilled workers to support better operations are worried about the accidental accidents caused by intern trainees and are unwilling to accept the training of other employees. The growth of skilled personnel in the field has been hampered, and opportunities for learning and training have been lacking, resulting in a shortage of talent.
At the same time, as calcium carbide companies are mostly located in backward and outlying areas and have poor production and living conditions, it is difficult to attract high-quality technical management personnel to join, resulting in the urgent need for technical management talents that can only be produced through “teachers and students†or through long practice. "The soil expert" assumes the protagonist. In the past two years, due to the large number of newly built closed calcium carbide stoves, the "soil expert" became a citron. These “earth experts†often guide several companies to drive production at the same time. They have no intention of helping the enterprises to manage their operations in detail. This has led to a low quality of the corporate management team and poses a great threat to the safe production of the company and even the entire calcium carbide industry.
In Yan Maorong, general manager of Shanxi Fugu Huanghe Chemical Co., Ltd., the talent shortage not only endangers the safety of the equipment, but also increases the operating costs and risks of the company. He said that due to the surge in new sealed furnace projects and the shortage of professionals, it is common for companies to “digging†talents. An ordinary worker with a slight operational experience can become a technician or workshop director of a new project after his job change. The annual salary will soar from 30,000 yuan to 200,000 yuan; some of the original native technicians will be transferred to the new unit and be promoted. For the workshop director, production vice president and even general manager, the annual salary has soared to 300,000 to 500,000 yuan. This phenomenon is not only unfavorable for employees to calmly learn and improve their skills, but also significantly increases their labor costs.
"In addition to the shortage of talents, the hidden dangers caused by arbitrarily expanding plant parameters are equally terrible," added Ma Zhanyu, an expert with calcium carbide.
Ma Zhanyu told reporters that the processing drawings of calcium carbide furnaces used by calcium carbide enterprises in China are mostly imported from foreign companies. The charge power of a foreign company with a 25,000-30,000 kV closed-cell furnace has good safety and economical operation. Therefore, at the time of design, most domestic calcium carbide furnaces had a charge power of 25,000 kVA or 25,500 kVA. .
"However, many domestic calcium carbide companies have not changed the charge capacity of single furnace to 35 million kVA, 40,000 kVA, 45,000 kVA, 60,000 kVA without any research and demonstration. Even more than 100,000 KVA, and the automatic control system, safety facilities, process parameters, prevention and rescue measures have not been adjusted accordingly, and even stay at the level of the internal combustion furnace.†Ma Zhanyu worriedly said, “Always magnify or change The design indicators seriously hamper the safety and healthy development of calcium carbide companies and must arouse the attention of the society."
"Associated universities and colleges should set up relevant calcium carbide related professions in a timely manner, build a long-term mechanism for the training of calcium carbide personnel, and enterprises and universities work together to solve the difficult problems of calcium carbide enterprises." Zhang Yu suggested that, "At the same time, industry organizations and relevant state departments should deal with calcium carbide furnaces. The economies of scale have been scientifically justified and evaluated, and from top to bottom, the mistaken ideas and practices that the bigger and the better, that is, advanced, and energy-saving have been corrected, have enabled calcium carbide enterprises to gradually shed their restraints and embark on the fast lane of healthy development."
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