​Development of China's plastic granulator technology

In response to the unfavorable challenges of electric energy and natural environment, China has recently formulated a mid-to-long-term strategic positioning and construction plan for energy technology companies until 2020, based on the comprehensive, harmonious and sustainable ecological civilization construction as a guideline. The establishment of the strategic positioning of the energy environment has also pointed out the direction for the development of domestic plastic granulator technology, and it is urgent to explore the new development road of plastic granulator technology. Compared with other operating stages in industrial and agricultural manufacturing, the tasks of environmental protection, energy saving and pollution prevention in the whole process of plastic granulator are particularly urgent.

The work of plastic granulator involves a wide range of social and economic industries. It is not only an essential manufacturing stage for a large number of industrial and agricultural products. Plastic granulator is also a large energy-consuming plant in China. The commonly used power energy accounts for the total social economy. About 12% of energy consumption. In addition, the pollution caused by the plastic granulator process is often the main source of domestic air pollution. The development of plastic granulator technology is closely related to the development of the entire social economy.

First of all, the actual operation of plastic granulators involves a wide range of industries, and the energy consumption of plastic granulators in China accounts for almost half of the total industrial production energy consumption compared with that in the United States, reaching 12%.

Secondly, the environmental pollution of the plastic granulator to the natural environment is also quite serious. Among the various basic plastic granulator equipment that is widely used, more than three-quarters are warm air plastic granulator. This kind of plastic granulator equipment has very serious pollution to the environment. The upgrading of the raw coal furnace of the plastic granulator system has become an urgent research topic.

Improving the energy utilization rate of the whole process of plastic granulator and preventing environmental pollution are closely related. Reducing the energy consumption of 100 million tons of standard coal can reduce the emission of CO2 and SO2 by more than 64 million tons in China, and its environmental protection economic benefits are very significant.

Therefore, when exploring the new development path of plastic granulator technology, it is necessary to comprehensively consider energy consumption level, environmental protection and product quality in order to achieve comprehensive, harmonious and sustainable development. In order to implement the strategic positioning of high-efficiency and green plastic granulators, we must first take the road of economical social development and change a single extensive plastic granulator into a composite, fully intelligent plastic granulator.

​It is not only necessary to carry out fundamental renewal and transformation from the plastic granulator processing technology, but also to carry out all-round, multi-level environmental protection and energy-saving technical transformation projects, and vigorously promote the plastic granulator technology that uses renewable resources and industrial production waste heat recovery. From the perspective of the government, it is necessary to establish and improve the assessment rules and national standards for plastic granulator equipment, establish a macroeconomic policy and market adjustment mechanism, and accelerate the technical upgrading of plastic granulators.
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