Jizhong Energy Peak Group, in order to solve the safety bottleneck of coal mine companies to improve the steel wire rope, adopts the "TCK.W steel wire rope online real -time automatic detection system" created by China, which effectively solves the technical problem of steel wire rope detection. A prominent demonstration role. The transformation of this scientific and technological achievement of Fengfeng Group has invested only more than one million yuan and an annual increase of nearly 300 million yuan. It has achieved a high return of 1: 300, creating a successful case of science and technology, and providing us with valuable innovation experience Essence

　　According to the comprehensive analysis data of the national coal safety status issued by the State Administration of Work Safety: In 2010, a total of 509 coal transportation accidents occurred in the nation ’s coal mine and 559 people died; ; From January to May, the national coal system was over 215 due to heavy and major malignant accidents caused by steel wire rope problems, and 223 deaths were killed. The most serious of which was a broken rope accident in Luliang, Shanxi. 5-people.

　　According to the statistics of the "China Coal Mine Incident and Expert Reviews", as of the end of the last century, 19,871 people's death accidents were increased by the country, accounting for 15.06%of the total number of deaths. ACCIDENT. During this period, there were 91 transportation accidents and 421 deaths in the state -owned key coal mines and 421 deaths. Among them, there were 34 steel ropes, accounting for 37.36%, and 193 deaths, accounting for 45.84%.

　　As a large category of specific use metal components, the use of steel wire ropes often involves major property and personal safety of enterprises or people. However, under the current lack of hard testing and management conditions, a large number of steel wire ropes are still in a non -controlling state. The unsafe, economical, and inefficient use of steel wire rope is a severe problem generally reflected by enterprises and equipment management departments in various industrial fields.

　　At present, the detection of wire rope is dependent on "visual vision, hand touch, and stalk measurement". Expressive damage depends on the good experience and judgment of testing technicians to find out that hidden damage is basically no possibility of capture and manifestation. Because the traditional detection method cannot be quantitatively described in the damage of the wire rope, the more serious situation is that although the use of the use of the wire rope is always in an irreversible decay, people have never accurately measure the serious decline that has reached the severe change. degree. The hidden dangers of safety accidents caused by the remaining bearing capacity and unprecedented economic losses caused by the lack of scientific basis, hidden dangers, waste and inefficiency, and also exist in various areas where the wire rope runs.

　　At the same time, there are other blind spots and difficulties in the management of the wire rope. From design, selection, manufacturing, factory, installation, operation, maintenance, transportation, storage, until scrap, replacement, etc., there are conceptual deviations, short -term behaviors, dead ends of monitoring, and inappropriate ones of steel ropes and related equipment and facilities. Management habits. The detection method is only one reason. How to "prescribe the symptoms" and how to "get the medicine to get rid of the disease", which also makes the equipment management department feel doubt and trouble.

　　For equipment users, the use of steel wire rope is facing many bottlenecks: First, the operating environment is usually harsh, which increases the uncontrollable factors of equipment management and the management difficulty is increased. The device load further increases; third, the detection methods that can be commonly used and often adopt still cannot accurately grasp the technical status of the wire rope and related equipment and facilities; the fourth is the maintenance inspection time and effort of the steel rope and related equipment, and the production operation time is large amount. It also needs to pay high costs; the fifth is that the safety responsibility is more important than Taishan, but the steel wire rope break accident has repeatedly occurred, the harm and impact are significant, and the loss cannot be ignored.

　　Since the beginning of last year, we have jointly carried out the research and development and trial production of "major -time online monitoring and steel wire rope safety management system" of "major improvement of transportation equipment steel wire ropes" with Luoyang TCK.W Inspection Technology Co., Ltd., and research and development of a total investment of 1.28 million yuan. This system uses my country's independent innovation and internationally leading weak magnetic detection technology. According to the needs of major improvement of transportation equipment, the actual work ecology and safe operation of transportation equipment, customized the mode combination detection unit, multi -functional number adapted conversion unit, sound and light, sound and light The warning unit, terminal program main order control unit and other technical functional units, the indoor terminal is intelligently controlled, and can be monitored all weather work on steel wire ropes. The online monitoring of the system for the steel wire rope is based on the instruction controlled weak magnetic quantitative non -destructive detection as the main body. It has a positioning, qualitative, and quantitative high -number resolution capability for the inside and outside the inside and outside of the steel wire rope, which is effective The disadvantages of the manual inspection method of steel wire rope are solved, and it provides new technical guarantees for the implementation of important facilities and major equipment "safe, savings, and efficient" operations.

　　After the efforts of both parties in the past two years, this project has made significant progress. The technical achievements have been successfully applied at the production site of the Fengfeng Group, providing a strong security guarantee for the production unit and equipment management department, and showing the prominent society and the society and the society and the equipment management department. Economic benefits.

　　1. Social benefits

　　The real -time online monitoring and steel wire rope safety management system of the steel wire rope of transportation equipment is strongly strengthened from the traditional steel wire rope detection and management methods, and the safety guarantee effect on the wire rope is strongly strengthened from eight main aspects.

　　Effectively preventing safety accidents, its safety and social benefits are very significant.

　　2. economic benefits

　　After using major online monitoring and steel wire rope safety management systems of steel wire ropes of transportation equipment, in addition to safety and hedging the economic benefits, the enterprise also highlights the efficiency of equipment production operation, eliminating artificial inspection energy consumption and saving steel rope. Three main aspects:

　　1. Improve equipment production operation efficiency

　　According to Article 391 of the "Coal Mine Safety Regulations" and other provisions: "Raising wire ropes and canned ropes must be checked once a day", and

　　The rope speed must not exceed 0.5m/s during artificial inspection. Fengfeng Group Dishu Village Mine and Kowloon Mine used to detect the normal time of the steel rope every day to take 1

　　In hour, it takes 1 hour to Yaocun Mine. If the steel wire rope is abnormal

　　Careful checking takes longer. After using steel wire rope online real -time safety monitoring and management system, each mine can increase the production capacity by at least 6.3%, 6.3%, and 4.2%per year. According to the approval operation capacity, the annual coal production of three ores is 150, 210 and 1.5 million tons. At least each year The output can be increased by 9.4, 13.1 and 63,000 tons, respectively, totaling 288,000 tons.

　　According to the comprehensive coal price of 1,000 yuan/ton in October 2011, the output value of 288 million yuan was added under the same work ranking system after using the system.

　　2. Eliminate artificial inspection energy consumption

　　Through the on -site measurement, the height of the Dishu Village Mine at Fengfeng Group was 780m, and the four -rope friction twisted was equipped with 800kW × 2. The rope speed is 0.3 to 0.5m/s during the manual inspection, the actual power consumption is 386kW during inspection, and the power consumption of 579 degrees/time is required to complete the manual inspection. The situation of Jiulong Mine is the same as the Dishu Village Mine; Xuecun Mine is increased by 220m, and a single rope entangled twisted twisted with a motor 630kW × 1. The rope speed is 0.3 to 0.5m/s during the manual inspection, the actual power consumption is 152kW during inspection, and the power consumption of 152 degrees is required to complete the manual inspection once a day.

　　Therefore, the single -day inspection energy consumption of the trilogy is 2200 degrees. According to the approved working hours of 330 days/year, the air -rotating energy consumption used for steel wire rope every year is at least 726,000 degrees, which does not include the energy consumption during the maintenance of production and maintenance.

　　After the real -time online monitoring of the steel wire rope and the steel wire rope safety management system is adopted by major improvement of transportation equipment, it is no longer necessary to start the power on the detection and start at a local 2.7 yuan/degree industrial electricity price. This one year can save 1.96 million yuan in kinetic energy costs.

　　3. Save the amount of wire rope

　　Taking the Dishu Village Mine as an example, the cost of using the rope to change the rope for the main well is 400,000 yuan, the labor cost of the rope is 250,000 yuan, and the construction time of the discontinuation and adjustment of the production and adjustment will reach 5 days. After using major online monitoring and steel wire rope safety management system with major improvement of the steel wire rope of transportation equipment, it provides new technical verification for extending the actual service life of the wire rope (currently according to the "Coal Mine Safety Regulations", the actual rope change cycle of the steel wire rope has not changed for 2 years) Essence

　　Coal mine safety

　　If you consider the overall level of the Jizhong Energy Peak Group, the use of steel ropes in the previous year is about 1240 tons, and the cost of rope is about 10.5 million yuan. In fact, the temporary rope changing due to the abnormal situation of the wire rope is quite likely, the initial estimate is about 1/3 of the initial estimation. After the real -time online monitoring of the steel wire rope and the steel wire rope safety management system is used, the cost of the rope is used. The savings have become a reality, about 2 million yuan each year.

　　In short, the use of steel wire rope online real -time safety monitoring management system has improved the essence of the equipment, reduced maintenance time, increased production, saved the cost of detection of energy and the cost of using rope. It has significant application and promotion significance, and is a set of excellent technical solutions to improve transportation equipment safety.