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常压锅炉也称无压锅炉,是指在大气压力下工作的热水锅炉。常压锅炉因无压而不受劳动部门监察,也不受检验。但是,就我们所看到的常压锅炉,从设计,制造到安装都存在一定问题,急待解决。 1 设计不合理 1.1 立式锅炉无法清垢。我们发现有两个厂家生产的立式常压锅炉下脚处无检查孔,该炉出力为0.35MW,直径1.5m;还有一个厂家生产的立式锅炉,直径1.4m,下脚处只有一个检查孔,这样下脚圈内堆积的水垢水渣无法清除。虽然常压锅炉不受《热水锅炉安全技术监察规程》约束,但是锅炉作为一种热工机械设备,应具备机械设备的最基本要求——使用,维修方便。 1.2无平台,无扶梯出力为,1.4MW和2.8MW的常压锅炉,其大小与相应的承压锅炉相同,这种锅炉无论是整装还是快
Atmospheric pressure boilers, also known as pressureless boilers, refer to hot water boilers that operate at atmospheric pressure. Atmospheric pressure boilers because of no pressure from the labor department supervision, nor test. However, we have seen the atmospheric pressure boiler, from design, manufacture to installation there are some problems, urgent solution. 1 unreasonable design 1.1 vertical boiler can not clean dirt. We found that there are no inspection holes in the foot of the vertical atmospheric pressure boiler produced by two manufacturers, the output of the furnace is 0.35MW and the diameter is 1.5m. There is also a vertical boiler with a diameter of 1.4m and only one inspection hole , So that the next pile of scale accumulation of water can not be removed scum. Although atmospheric pressure boilers are not subject to the “Hot Water Boiler Safety Technology Supervision Regulations,” the boiler as a thermal mechanical equipment, mechanical equipment should have the most basic requirements - easy to use and maintain. 1.2 no platform, no escalator output, 1.4MW and 2.8MW pressure boilers, the size of the corresponding pressure boilers the same, whether this boiler is packaged or fast