Bulk cargo terminal TSP prevention and control method based on SC theory

Abstract

The invention discloses a bulk cargo terminal TSP prevention and control method based on an SC theory. The method comprises the following steps of A, building a loading and unloading model of a material; B, analyzing a material conveying path; C, analyzing a raised dust source; D, predicating total suspended particulates; and E, designing a dust prevention and control scheme. TSP prevention and control mainly comprises a dust prevention technology and a dust suppression technology, the dust prevention technology is also called as the dust suppression technology, raised dust is suppressed mainly through methods of vibration reducing, wind speed reduction, seal, humidity increasing and the like, the generated dust amount is reduced, the dust removal technology is a dust control technology for collecting generated scattered dust, on the basis of the SC theory, through pollution source control, the dust pollution diffusion is reduced, the dust pollution treatment cost is reduced, the pollution and prevention efficiency of the pollution is improved, the dust pollution source analyzing is regarded, the dust removal technology is used, in-time collecting is achieved, the generated dust iscleaned, dust suppression and dust removal are combined, and the dust prevention and control effect can be wholly improved.

Description

technical field [0001] The invention relates to the technical field of TSP prevention and control of bulk cargo terminals, in particular to a TSP prevention and control method for bulk cargo terminals based on SC theory. Background technique [0002] The sustained growth of the national economy requires a large amount of basic bulk materials such as coal and ore as economic support, which makes the annual throughput of bulk cargo terminals remain high, while operations such as material handling, handling, and stacking are frequently carried out, and dust pollution caused by bulk cargo operations in ports It is becoming more and more serious. Among them, TSP (total suspended particulates) with a particle size of less than 100 μm is the main one, accounting for about 90%. TSP produced by port operations has become one of the important factors of air pollution in port cities. TSP will have a great impact on the health of the staff, the environment of the port area, the performa...

AI Technical Summary

Problems solved by technology

However, most of the bulk cargo terminals have flat ground and bare surfaces. In addition, the wind in the port area is strong, and the dust pollution range is large and the time is long, which brings great difficulties to the prevention and control work. To control the dust pollution of bulk cargo terminals, it must be carried out from the source prevention and control

[0003] At present, my country's bulk cargo terminals are still dominated by traditional terminals. In recent years, with the improvement of environmental protection requirements, dry bulk cargo loading and unloading terminals in various ports in my country have adopted a series of dust prevention and dust suppression measures, and the dust pollution has been reduced to a certain extent. Improvement, but most of the dust prevention and control measures adopted are remedial measures, lack of systematicness, the effect of dust prevention and control is not good, and the problem of dust pollution is still serious

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