Industry analysis | ultra-low emission power dust removal market disputes
发布时间：2020-06-19
Dust removal is a technical measure to remove the particulate matter contained in the gas.
I. Overview of the dust collector industry
Dust removal is a technical measure to remove the particulate matter contained in the gas. A dust collector is a device that separates dust from flue gas. The performance of the dust collector is expressed by the amount of treatable gas, the resistance loss and dust removal efficiency when the gas passes through the dust collector. At the same time, the price, operation and maintenance cost, service life and operational management of the dust collector are also important factors to consider its performance. Dust collector is a common facility in boiler and industrial production.
The upstream of the dust catcher industry is the manufacturing industry of steel, filter material, filter bag and pulse solenoid valve, while the downstream industry is mainly the end users of cement, steel, non-ferrous metal, electric power, machinery, chemical, municipal and other industries. The price fluctuation of main raw materials, such as steel, filter bag and power supply system, directly affects the production cost of dust removal equipment. The development of cement, steel, non-ferrous metal, electric power, machinery, chemical industry and municipal government determines the future demand for dust removal products.
Ii. Development status of China's dust collector industry
Since the 1980s, under the promotion of relevant national science and technology policies, Chinese bag dust collectors, on the basis of introducing, digesting and absorbing foreign advanced technologies, have developed and designed a large number of bags with multiple specifications and models with independent intellectual property rights, which have been successfully applied in various industries. Since the reform and opening up, China's electric power, cement, steel, non-ferrous metals, chemical industry and other industries have entered the stage of rapid development, the production capacity has ranked first in the world, followed by the increasingly prominent problem of air pollution. The Chinese government attaches great importance to combating air pollution at its source. It has revised the standards for the discharge of air pollutants many times and kept tightening the limits. As far as the air particulate pollution control is concerned, the bag filter has the advantages of high efficiency, reliability, low energy consumption and simple maintenance
