HXDJ-5型多介质伸缩式吹灰器

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锅炉吹灰器

公司产品广泛应用于火电、冶金、化工、造纸、垃圾处理、硫化床锅炉及其它余热锅炉。目前公司已是哈锅、上锅、武锅、杭锅、锡锅、川锅、济锅、苏源环保、武汉凯迪等的合格分供方。为国内各大锅炉厂配套300MW、600MW及1000MW机组电站锅炉项目。产品业绩遍布全国二十八个省、市、自治区，并出口印度、印尼、越南、泰国、马来西亚等东南亚国家。

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HXDJ-5型多介质伸缩式吹灰器

　　HXDJ-5型多介质伸缩式吹灰器，用于清除脱硫设备的烟气加热器（GGH）上的结灰和石膏结垢，也用于脱销装置（SCR）后的空气预热器上沉积的亚硫酸铵、硫酸铵等各种盐垢和结灰的清除。运行中，吹灰器及时清除其热交换面上的结灰和结垢，保证热交换设备的可靠运行，对保证锅炉的正常运行和环境保护有重要意义。
　　HXDJ-5 type multi medium telescopic soot blower is used to remove ash and gypsum deposits on the flue gas heater (GGH) of desulfurization equipment, as well as various salt deposits and ash deposits on the air preheater after the desulfurization device (SCR), such as ammonium sulfite and ammonium sulfate. During operation, timely removal of dust and scale on the heat exchange surface of the soot blower ensures the reliable operation of the heat exchange equipment, which is of great significance for ensuring the normal operation of the boiler and environmental protection.
　　吹灰器可以是全伸缩式，也可以是半伸缩式。吹灰器的吹灰介质为过热蒸汽（或压缩空气），低压水和高压水：过热蒸汽的吹扫为两种热交换设备运行时经常使用的吹灰方式。压缩空气由于其压力和流量的参数限制，其吹灰效果较过热蒸汽差得多，少量用在GGH上。因此，在条件允许时，尽可能使用过热蒸汽吹灰。高压水冲洗在需要时投入。对GGH一般为在线冲洗，对空予器一般为离线冲洗。低压水冲洗只用在GGH的冲洗上，为离线冲洗。即停炉时大水量冲洗，根据结灰和结垢的具体情况投用。
　　The soot blower can be fully retractable or semi retractable. The blowing medium of the soot blower is superheated steam (or compressed air), low-pressure water, and high-pressure water: The blowing of superheated steam is two commonly used blowing methods during the operation of heat exchange equipment. Due to the limitations of its pressure and flow parameters, compressed air has a much worse soot blowing effect than superheated steam, and is rarely used on GGH. Therefore, when conditions permit, use superheated steam for soot blowing as much as possible. High pressure water flushing is applied when needed. For GGH, it is generally online flushing, and for air preheaters, it is generally offline flushing. Low pressure water flushing is only used for GGH flushing, which is offline flushing. Flush with a large amount of water during shutdown, and use according to the specific situation of ash and scale formation.