China's chemical industry suffers from safety production torture

From safe production to safe development, and to the safety development strategy proposed in the “Government Work Report” this year, the state has placed great emphasis on improving safety and security capabilities. Dangerous chemicals are the key areas of safety supervision. What is the situation in its safety development and what is the strategy? On March 27th, Huang Yi, member of the party committee and chief engineer of the State Administration of Work Safety, stated that it was very urgent to strengthen the safety supervision of hazardous chemicals. The State Administration of Work Safety will focus on prevention, scientific planning of parks, and speeding up the relocation and renovation of hazardous enterprises in the central area of ​​the city. Equipment automatic control system and other aspects of work to establish the implementation of dangerous chemicals safety development strategy.

The connotation of the security development strategy is to make the economic and social development based on the continuous improvement of the security guarantee capability and the continuous protection of the physical and mental health of the workers. The ultimate goal is to build a security-guaranteed society. To implement this systematic project, we must improve various systems including safety and security, government safety supervision and social supervision, safety science and technology support, laws and regulations and policy standards, emergency rescue, publicity, education and training.

Data show that there were 66 hazardous chemicals accidents and 128 deaths in the country last year. In 2005, these two figures were 158 and 277, respectively. The drop was significant. But the numbers are just representations. Huang Yi pointed out that despite the fact that the total number of accidents and deaths last year was not too large, the social impact was huge. Dangerous chemical supervision includes production, storage, transportation, operation, use, and disposal. Any failure to supervise and control the accident is prone to accidents.

For example, on February 28 this year, a major explosion accident occurred at a workshop of barium nitrate in Hebei Kerr Chemical Co., Ltd., located in the Bio-industrial Park of Zhaoxian Industrial Park, Shijiazhuang City, Hebei Province, resulting in 25 deaths, 4 missing persons, and 46 Injury is the most serious accident in the area of ​​hazardous chemicals in the recent period. The accident investigation team initially believed that the cause of the accident was the low degree of automation of the device, and the management of the hidden trouble was not serious.

In recent years, the new situation in the development of the chemical industry has brought about new problems in the safety of dangerous chemicals. With the accelerating process of urbanization and industrialization, the safety distances between some enterprises and urban areas, residential areas, and neighboring enterprises have further narrowed, and potential safety risks have increased. Some local chemical park development and urban master plans lack unified coordination, and the overall planning of the park lacks safety assessment. The project layout is not compatible with safety and environmental protection facilities; some chemical projects with high risk have the tendency to shift from developed regions to underdeveloped and underdeveloped areas where safety and environmental protection inputs are insufficient; Risk and so on.

In addition, the “Twelfth Five-Year Development Layout Plan for Hazardous Chemicals” issued by the Ministry of Industry and Information Technology also has a detailed description of the current state of hazardous chemical products in China: the number of hazardous chemical manufacturers is large, the layout is decentralized, and production technology The management laws and standards are not perfect, backward technology equipment still occupies a considerable proportion, safety and environmental protection inputs are insufficient, and the number of dangerous sources is scattered.

It is also known that although China has been doing inspection and control work for the safety hazards of hazardous chemicals in recent years, there are still no definite figures on how many major hazards, how many hidden accidents, and how many new hidden accidents there are in the country. There is an urgent need for a national census. "The core of the safety production strategy is prevention and prevention of major accidents," said Zhang Xingkai, chief engineer of China Academy of Safety Production.

In this regard, Huang Yi said that during the “12th Five-Year Plan” period, the state will invest more than 600 billion yuan to implement the nine major projects for safe production, including the company’s safety production standardization compliance project, accident hidden danger control project, occupational hazard prevention project, and safety technology. R&D and technology promotion projects, emergency rescue projects, safety education and training, and safety culture construction projects. "If the Nine Projects can be built in the 12th Five-Year Plan period, the safety and security capabilities will be greatly enhanced. This will lay a very favorable foundation for the implementation of the safety development strategy, scientific development, and safe development. "Huang Yi thinks.

Flat disk Rotary Damper mainly used for large diameter, small height space. Disk dampers provide energy absorption and rotational deceleration. We offer many different models from mild to extreme. Our disk dampers are the perfect solution for a wide range of applications, from scanner, and glove boxes to auditorium seating to. Disk dampers are designed to control and smooth out the opening and closing of lids, and doors.

Our damper is conducive to performing structural movement in soft, silent and safe environment, mitigating impact load, avoiding strike damage, prolonging mechanical life, reducing noise disturbance, improving product quality and improve customer satisfaction.

NOTE:
1. Please contact the corresponding product engineer for specific torque products. 
2. Max. rotation speed: 50r/min
3. Max. circle rate: 6 cycle/min ( Clockwise360 °, 360 ° anti-clockwise for 1 cycle)
4. Operating temperature: -10~50℃
5. Storage temperature:-30~80℃

Applied torque:(T)
Test Temperature: 23+/-5℃
Rotating speed: 20r/min
Durability test Metho: Clockwise 360 °, 360 °anti-clockwise
Rotating speed: 20r/min
Test Frequency: (1cycle/min)
Test Temperature: 23±5℃
Durability test cycle: 50000 cycle
Test result criteria: Store in the room temperature for 24 hours or more after the test, recording to the torque T=T±30%T.

The damper square hole coordinateswith the rotation axis dimension tolerance.

Disk Damper

Disk Damper,Adjustable Dampers,Excavator Disk Damper,Spare Disk Damper,Oval Disk Damper

Shenzhen ABD Equipment Co., Ltd. , http://www.abddamper.com