boiler arrangement in sugar industry
Because commercial stove is part of boiler arrangement in sugar industry pressure, does not belong to the scope of special equipment, and therefore it does not require acceptance of the quality inspection departments.
Recent years, China was analyzed RDF CFB coal cogeneration system. Co-firing of coal and refuse derived fuel (RDF) was propose. Coal fired CFB boiler arrangement in sugar industry can efficiently use fuels such as low rank ignites and sub bituminous coals that typically produce a lot of ash and are difficult to use in other types of pulverized coal boilers.
Small boiler arrangement in sugar industry boiler flue gas desulfurization method, also known as home-boiler, very convenient, now have adopted the boiler flue gas desulphurization technology, to convert the flue gas output of the gas, there are three common methods, Here we give introduce three kinds of boiler flue gas desulfurization methods: 1, semi-dry FGD art: some of the features of both the wet and the dry process, desulfurization desulfurization agent refers in the dry state, regenerated (as in a wet state washing the activated carbon in a wet state in the province desulfurization process) or flue gas desulfurization process of the desulfurization products (such as spray drying) in the dry state. 2, the dry FGD technology: This method has no sewage discharge of waste acid, a lesser degree of corrosion of the equipment, the flue gas was no significant temperature drop in the purification process, the purified smoke high temperature facilitates diffusion chimney exhaust, etc., but the presence of the desulfurization inefficient, slow reaction speed, difficult issues such as large equipment site layout. 3, wet FGD technology: production desulfurization and the desulfurization process in a wet state containing absorbent solution or slurry, the desulfurizing method has fast reaction speed, simple equipment, desulfurization efficiency advantages, but the prevalence of severe corrosion, operation and maintenance the high cost and easy to cause secondary pollution. 4, particularly in a wet state desulfurization, the desulfurization process of the product in a dry state with its semi-dry wet desulfurization both fast response, high desulfurization efficiency advantages, there are no dry spent acid water is discharged, after desulfurization the product is easy to process and the advantages of widespread attention. The three above mentioned boiler flue gas desulfurization method is based on the provisions out of the different application areas, we can choose a suitable technology, a winter, cold weather, and also used more than boilers, we we use the time to remember to protect the environment.
Since November, the Hulun Buir City, Inner Mongolia Special Equipment Inspection conducted inspection operation in the southern region of the Greater Xing'an Mountains in the boiler arrangement in sugar industry, the number of test boiler total of 44 units.
The inspection work will strictly follow the "Boiler Safety Technology Supervision" and "boiler regular inspection rules" to. For affiliated found during inspection instruments and safety accessories not check and did not check after the expiration of other safety hazards at the scene told directly using the unit, and issued a "special equipment inspection and opinions notice" to avoid a security incident in the boiler during operation .