Maintenance of the boiler plant food during the maintenance shutdown has deactivated which is to prevent boiler corrosion. Since boiler shutdown, a large boiler humidity, poor ventilation, if long-term in a wet state, oxygen in the air with the metal heating surface of the wet complete contact, the inner surface layer of brown rust generated; in addition, often the heat receiving surface of the gas side accumulating ash particles during operation, after the shutdown in the humid environment, will cause corrosion of metals. In the boiler shutdown process, the main reason is the presence of moisture and corrosion of metal surfaces of the air. Thus, as long as the metal surface or a metal surface with dry air (oxygen) isolation, can effectively prevent corrosion. The length of the parking time, there are packing, Paul dry, wet security, ventilation PROTECTION. 1, pressure maintenance Pressure maintenance is suitable for up to one week shutdown of the boiler. The residue pot pressure 0.05 ~ 0.1MPa, temperature slightly above 100 ℃. Boiler pressure and temperature to maintain regular methods using steam heating the water adjacent to the boiler, a heating boiler or intermittently. 2. Dry Dry care maintenance is a method to protect the desiccant into the pot and in the furnace. Its purpose is to keep no water jug. The utility model is suitable for long-term or seasonal shutdown boiler heating boiler. Open manholes and hand holes, the header and the drum-dried. When wet boiler room, with appropriate use of the furnace heat or light burning wood, so that the furnace, the furnace wall flue drying. After drying the boiler is cooled, the opening and tray formulated desiccant tube is placed in the pot, and a collecting box grate, then tightly closes the inlet aperture, and a valve connected to the hand hole to prevent air from entering. For some Mifengbuyan valves, plug board should be increased.
March 26, 2018, fast Boiler Marketing Summit successfully held in Anyang, excellent strategic partner dealers across the country gathered in beautiful surroundings Huan Gulf Hotel venue center, witnessed ups and downs square almost 20 years, complicity future development plans.
Boiler is how the classification? Press export steam parameters of how to classify? Classification of the boiler is very extensive concept from different angles have different classification, can be classified by application area, according to the export media classification, but also by the pressure of the boiler classification. If the classification parameters according to the steam outlet, then find out which parameters 6 ton steam boiler in vietnam, wherein the boiler comprises evaporation, steam pressure, steam temperature etc., and is classified according to the main points of the outlet steam pressure: low pressure boiler (P <2.5MPa ), pressure in the boiler (22.5
6 tons of chemical technology chemical parameters of natural gas 6 ton steam boiler in vietnams 6 tons of natural gas steam boiler technical parameters? Nowadays, people's food, clothing and housing are inseparable from the so-called chemical products. Chemical and chemical industry can be referred to as chemical, petroleum, pharmaceuticals, agriculture and so a place in the chemical industry. As chemical products processing, and various chemical plants, although there will be differences in the production process, but they can not leave some processing all the necessary equipment, steam boilers and other production. 6 tons WNS gas steam boiler, chemical production fast boiler dedicated premix combustion boiler technology, wings tubes, of FGR other new technology to increase the thermal efficiency of the boiler. Manufacturers increase production capacity. 6 tons of gas steam boiler technical parameters are as follows: Model Rated evaporation (6t / h) rated steam pressure (1.6.MPa) WNS6-1.6Y (Q) of natural gas, light oil and heavy oil fast filling. Of course, six tons of gas steam boiler is representative of WNS boiler, three times the structure, energy-efficient gas boiler. Six tons of steam boiler is mainly used in small-scale production and use is very diverse. Class 6 t good gas-fired boiler structure, take up less space, and a low one-time investment, high thermal efficiency.Free Chat
Copyright © 2020.Company name All rights reserved.