In the face of severe energy and environmental challenges, China has recently adopted a comprehensive, coordinated, and sustainable scientific development concept as its guiding ideology, and formulated a mid- to long-term energy science and technology development strategy and development plan to 2020.
The formulation of this energy environment development strategy also points the direction for the development of plastic granulator technology in China. It is imperative to explore new development paths for plastic granulator technology. Compared with other operating links in industrial and agricultural production, The task of energy saving and pollution prevention in the plastic granulator process is particularly urgent.
The operation of plastic pelletizers involves a wide range of national economy. It is not only an essential production link for a large number of industrial and agricultural products, but plastic pelletizers are also large energy consumers in China, and the energy used accounts for about 12% of the total energy consumption of the national economy. In addition, the pollution caused by the plastic granulator process is often an important source of environmental pollution in China. The progress of plastic granulator technology has a very close relationship with the development of the entire national economy.
First, the operation of plastic granulators involves a very wide range of fields, and China's energy consumption of plastic granulators accounts for almost half of the total industrial energy consumption, which is 12% higher than in the United Kingdom.
Secondly, plastic pelletizers also cause serious environmental pollution. Among the most widely used types of conventional plastic granulator equipment, more than three-quarters of them are hot air plastic pelletizers. Such plastic granulator equipment The pollution of the environment is very serious. The transformation of the coal-fired furnace of the plastic granulator system has become an important issue to be solved.
Increasing the energy efficiency of the plastic granulator process and preventing environmental pollution are complementary. Reducing the energy consumption of 100 million tons of standard coal can reduce CO2 and SO2 emissions by more than 64 million tons in China, and its environmental benefits are significant. .
Therefore, in exploring the new development path of plastic granulator technology, comprehensive consideration must be given to energy efficiency, environmental protection, and product quality in order to achieve comprehensive, coordinated, and sustainable development. To implement efficient and green plastic granulators Development strategy, first of all to take the road of resource-saving development, change into a single extensive plastic granulator for the combination of intelligent plastic granulator.
It is necessary not only to fundamentally transform the plastic granulator technology, but also to carry out comprehensive and multi-level energy-saving technological transformations, and to vigorously develop plastic granulator technology that applies renewable energy and industrial waste heat. From the government level, it is necessary to establish and improve plastics. The comprehensive assessment criteria and industry standards for granulator equipment, the establishment of macro-control and market regulation mechanisms, speed up the upgrading of plastic granulator technology.