DomesticandForeignDevelopmentandApplicationofCFBboiler

The circulating fluidized bed boiler became rapid development since 1979.

Circulating Fluidised Bed Combustion Boiler manufacturer ZG provide a CFB boiler for sale with its simplified, cost-effective and efficient design provides improved performance. Benefits include high combustion efficiency, high reliability and availability, low maintenance costs, reduced erosion, enormous fuel flexibility and low emissions.

Boiler heat boiler thermodynamic inequality unevenness is generated in the same group of heating surface, the phenomenon of uneven heat load. Thermal variation caused by the structural characteristics of both, can also be caused by operating conditions. The uneven distribution of the phenomenon of uneven speed and smoke along the width of the smoke flue temperature; serpentine planar heating surface unevenness caused by uneven pitch fumes or corridor; heating surface fouling, slagging furnace flame deflection center; run to adjust the flame so bad skewed, down, raise, etc., will cause uneven heat. (L) reaches a rated steam parameters and ensure stable operation. (2) to ensure stable ignition, combustion central appropriate, uniform distribution of the flame, the device does not burn, to avoid fouling and coke. (3) the boiler and crew safe operation under the most economical conditions.

In early 2019, Xingtai City, Hebei Province, air pollution control for industrial enterprises, to develop the relevant regulations. Mainly for the protection and improvement of the atmospheric environment, prevention of air pollution and protect public health, promote the construction of ecological civilization, and promote the development of sustainable economic and social development goals.

First, according to the national industrial policy, Hebei Province, strict control of new construction, renovation, expansion of iron and steel, cement, plate glass, synthetic chemical pharmaceuticals, non-ferrous metal smelting, building ceramics, chemicals and other industrial projects.

Iron and steel, cement, plate glass, synthetic chemical pharmaceuticals, non-ferrous metal smelting, building ceramics, chemicals and other key industries cleaner production audits in accordance with law, the use of advanced clean production technologies, processes and equipment.

Urban area, high above emissions in key industries around the ecological red line in the control area, high-pollution projects should be gradual relocation, renovation or restructuring, exit.

Air pollution insurance companies encourage heavy environmental pollution liability insurance.

Second, the city and county (city, district) people's government may take their overall economic efficiency sorting, etc., specific measures for serious overcapacity in the industry, the atmosphere of heavily polluting enterprises, the differential credit, the difference is the price of water, different gas prices, punitive tariffs, etc. .

Third, the industrial concentration area should develop cogeneration and district heating, heat unified solution. In addition to centralized district heating and combined heat and power, waste incineration and biomass power generation project, the city's ban on new or expanded high-polluting fuel for power plants, ban high-pollution fuel combustion zone ban on new construction, expansion-owned high-polluting fuel boiler heat supporting units supply station.

Boiler for industrial production should reach atmospheric pollutant emission standards set by the State and the boiler Hebei and marked fuel requirements and atmospheric pollutant emission control targets.

Fourth, industrial enterprises store coal, cement, lime, sand and other materials easy to produce pollution should take sealed enclosure, cover, cleaning, watering and other measures to prevent dust pollution.

Fifth, iron and steel, petroleum, nonferrous metals, electric power, coke, construction materials, metallurgy, chemical and other industrial enterprises in the production process emissions of dust, nitrogen oxides and sulfides, shall adopt cleaner production processes, supporting the construction dust removal, desulfurization, denitration apparatus, or take other measures to control the emission of air pollutants like transformation.