Analysis on the market status quo and development trend of boiler manufacturing industry in China in

Definition and principle of boiler

The boiler is a kind of heat transfer machine and equipment. The kinetic energy inputted into the boiler is in the form of chemical energy, electromagnetic energy and energy of high-temperature smoke and dust. After boiler transformation, the steam, high-temperature water or organic chemistry outputted with certain energy is a kind of heat carrier. Used for thermal power generation, ships, electric locomotives and factories and mining enterprises.

The key principle of the boiler is a kind of electrical equipment that uses the energy released after the ignition of natural materials or the waste heat in industrial production to recover and transfer the water to the vessel, so that the water can achieve the necessary temperature or a certain working pressure of steam. Boiler in the "pot" and "furnace" two parts at the same time, after the water into the boiler, in the carbonated beverage system software boiler on the hot surface will be digested and absorbed heat transfer to drainage, so that the water heating into a certain temperature and working pressure of boiling water or converted into steam, is drawn out to use. In the ignition of a part of the machine equipment, the ignition of the material continues to release heat, the high temperature smoke caused by the ignition, according to the dissemination of heat, will transfer the heat to the heat surface of the boiler, and its own temperature slowly reduces, and finally discharged by the chimney.

Boiler commodity subdivision - classification methods are various

In China, there are many related classification methods for boiler commodities. Categories include main use, working pressure, type of steam parameter and output, type of construction itself, type of fuel or power source, method of circulation system, etc. The more common one is divided into power plant boiler, industrial production boiler, daily life boiler and its special four types according to the different main uses of the boiler.

The whole boiler industry chain -- the middle and lower reaches of a wide range of applications

In the upstream and downstream of the whole industrial chain of boilers in China, relevant raw materials are manufactured for boiler equipment. The key materials include stainless steel sheet and steel purchasing parts, and parts used for electric welding and so on. From the point of view of the main use of the downstream, the boiler is widely used in several fields in our country, such as the power plant boiler can be used to generate electricity from the power station; Industrial production boiler is mainly used in the industrial production of heating, boiling water supply, etc.; The daily boiler can provide steam or boiled water with low main parameters for industrial and mining enterprises, government institutions, hotels, service industries, etc. In addition, some special boilers, such as ship boilers and electric locomotive boilers, can be used to provide steam power to some special tools for road transportation. From a comprehensive point of view, the vast majority of key areas in the current social economy are related to boiler processing and manufacturing industry.

Boiler industry development status - industrial production boiler output warming, power plant boiler output continues to decline

Since 2015, the reform and innovation of boiler environmental protection in China has been continuously promoted, and the field of industrial production boilers has entered the adjustment period, and the output of industrial production boilers in China has fluctuated and decreased. In 2018, the output of industrial production boilers in China dropped to 322,300 tons of evaporation on the water surface, the lowest since 2011. Then in 2019, the transformation and development of the industrial production boiler field was slowly carried out, and the production and manufacturing gradually warmed up. According to the data of the National Bureau of Statistics of China, in 2019, the output of industrial production boilers in China is 393,900 tons of evaporation on the surface of the water. Although there are still differences compared with the stage of rapid increase in output before 2015, it has shown signs of recovery, with a year-on-year increase of 22.22% compared with 2018.

From 2011 to 2019, the boiler output of power plants in China probably shows a downward trend. In 2019, the boiler output in China's power plants was 275,200 tons of evaporated water surface, 19.74% less than in 2018. As of 2019, the boiler output of power plants in China has been declining by more than 10% for three consecutive years, and the overall performance is relatively depressed.

Boiler field development trend -- environmental protection reform and innovation is urgent

With the increasing air pollution level, the green reform and innovation for boiler processing and manufacturing industry in China has increased. In the key supervision of air pollution prevention and control carried out by China in 2018, raw coal boilers were included in the key supervision. During the supervision period of June 14, 2018 solstice on July 7, the inspection team inspected 300-500 companies that should replace raw coal boiler every day, and the supervision covered a wide range. According to the environmental protection inspector, in our country small and medium-sized raw coal boilers to replace the pace of acceleration, the future will be to clean up high efficiency raw coal boilers as the leading.

In addition to replacing the outdated and serious air pollution production capacity, a variety of current policies are also implemented in China to promote the new creation and environmental protection transformation of boiler processing and manufacturing industry. According to the Plan for Clean Winter Heating in Northern China (2017-2021), clean heating will replace 74 million tons of raw coal boilers in 2019, and the rate of clean heating will be 70% in northern China in 2021, replacing bulk coal 1. Five hundred million tons. In addition, according to the Opinions on Strengthening Ecological Environmental Protection in an All-round way and Striking a Hard Battle for Pollution Prevention and Control in 2018, it is clearly pointed out that the improvement of loose coal and the replacement of coal carbon consumption with reduced dosage should be promoted. It is stipulated that by 2020, raw coal boilers below 35 tons of steam per hour should be basically replaced in heavily polluted areas. Marketing and promotion of cleaning high efficiency raw coal boilers.

Above data information from outlook industry research institute "the sales market outlook in China boiler manufacturing industry and energy conservation and environmental protection data analysis report, at the same time looking industry research institute to give great Internet data, industry development, industry chain applications, industrial planning, industry chain solutions such as investment promotion and capital introduction work.