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    Maintenance items of the boiler body system!

    Source: Boiler hood 2018/10/15 9:18:29 Click:

    山东聊城荣宝锅炉配件铸件厂 1. Shandong Liaocheng Rongbao Boiler Parts Casting Factory , ,清除下锅壳及集箱内淤泥杂物。 After stopping the furnace, drain the water in the boiler, open the hand hole of all the holes to check the internal corrosion, the beam grate of the beam , and remove the debris in the lower shell and the header.

    ,以增强传热,减少受热阻力。 2. Remove the ash deposits on the heated surface and boiler hood to enhance heat transfer and reduce heating resistance.

    ,检查炉膛炉墙,对有破损的进行修补保温,消除漏烟漏气现象。 3. Cross scraper , check the furnace wall, repair and heat up the damaged ones, and eliminate the leakage of smoke and gas.

    4. Check whether the blowdown valve switches of the boiler are flexible . Whether the seal is good.

    ,用补水泵向锅炉内注满软化、除氧合格的软化水,并加入碱性溶液,使锅内水中的氧与金属表面不起化学反应,使金属不受腐蚀。 5. Boiler adopts wet maintenance: after cleaning the scale and rust in the boiler , the boiler grate is filled with softened and deoxidized softened water into the boiler with a make-up pump, and an alkaline solution is added to make the water in the boiler Oxygen does not react with the metal surface, which keeps the metal from corrosion. ,加液前,应检查和关闭各相关阀门,防止碱性溶液漏入运行系统,同时防止运行系统的水漏进锅内,使碱液浓度降低。 Before adding liquid to the grate , check and close all relevant valves to prevent the alkaline solution from leaking into the operating system, and at the same time prevent water from the operating system from leaking into the pot, so that the concentration of the alkaline solution is reduced.

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