2 ton Natural Gas Steam Boiler for Textile Industry
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.
25 tph SZS gas-fired 2 ton steam boiler for textile industry for cigarette factoryFrom 2014, Baoji City began to implement natural gas projects and vigorously implemented coal-to-gas conversion projects. Baoji Cigarette Factory is one of the major backbone enterprises of the China National Tobacco Corporation and is the largest cigarette manufacturer in the northwest region. In line with the environmental protection policy, Baoji Cigarette Factory implemented the "coal to gas" project. Through bidding activities, it cooperated with ZOZEN boiler to dismantle 35 tph coal-fired boilers and install 25 tph SZS gas-fired steam boilers to improve boiler operation levels and reduce air pollutant emissions.
6 ton industrial wood fired 2 ton steam boiler for textile industry features:
1. Furnace and the two sides of burner zone adopts membrane water-cooled furnace structure. The membrane structure of wood fired steam boiler, our company’s solely design once used in electric boiler , is now applied in shaped assemble boiler. Its advantages lie in great thermal transmission heat, better heat transfer effect, lower heat loss ,better air impermeability, no wall distortion and no ash leakage.
2. The structure of arches adopts the newest technology --the upside”a” technology, which is awarded the national science and technology prize. The front arch is high and short while the back arch is low and long. And the part near the exit is inverse inclined type,while the front arch is 45ºinclined type, they together form a downside a flame structure,which makes the lean coal combustion easier and it can adjust itself to a wide rang of coal types. In this way, the flue gas is kept within the furnace a longer time, and the combustion efficiency is higher. The streamline shaped back arch can throw the non-burned carbon grains in the middle and back part of furnace to the front, so that the coal can be easier to be ignited and the ignition lines are tide.
3. The wood fired steam boiler adopts double layers or single layer layout structure, which can meet the customers’ requirements better.
Boiler Association party leaders to come soon Group: innovation and development has won high praise, Secretary General of China Association for boiler water treatment boiler and arrogance Ling Wang, Assistant Secretary Guo Hua, chief engineer Tongyou Wu and his party three people come fast Boiler Group inspections visits, Luhai Gang president accompanied by full enthusiasm.