Máy thổi bụi bán thò (semi retractable) dùng cho vùng nhiệt độ thấp–trung (bộ hâm nước, bộ sấy không khí, ống đối lưu); một phần ống luôn nằm trong lò, phủ thổi rộng với không gian lắp nhỏ và chi phí thấp.
HXC-B5 HXC-5 ( 1 2 ) The HXC-B5 semi retractable soot blower is a derivative product of the HXC-5 series of long retractable soot blowers. In terms of structure, in addition to lengthening the length of the soot blowing gun barrel and adding corresponding soot blowing gun barrel support plates, a part of the soot blowing gun barrel of the semi retractable soot blower is always placed in the furnace, and an array of nozzles (1 or 2 in each group) are installed at the top and waist of the gun barrel. During the expansion and contraction process of the soot blower, the nozzles in different parts blow through different areas, and the blowing area is often twice or even more than the stroke. ( ) 600℃ In the economizer, tube type heat exchanger and other parts of the boiler, as well as in the convection tube bundle of some small boilers, as well as some special boilers (such as waste heat boilers), the flue gas temperature is generally below 600 ℃. The soot blowing gun tube will not be burned out if left in it for a long time, and its accumulated ash is also easier to remove. Using a semi retractable soot blower in these places can achieve the same blowing effect as using a regular long retractable soot blower, without the need for a wide platform like a regular long retractable soot blower, thereby saving platform space and investment costs. Thông số kỹ thuật chính: (m) Journey (m): determined according to the project contract Môi chất thổi bụi: hơi nước hoặc khí nén (m/min) 1.75 Tốc độ tiến/lùi (m/min): 1.75 (rpm) 17.5 Tốc độ (rpm): 17.5 (mm) 12~25.4 Đường kính vòi phun (mm): 12~25.4 (m) ~1.5 Bán kính thổi bụi (m):~1.5 360° Góc thổi bụi: 360 ° Y90S-4 B5 1.2KW~1400rpm Model động cơ and specification: Y90S-4 B5 type 1.2KW~1400rpm 380V 3P 50Hz( ) Nguồn điện động cơ: 380V 3P 50Hz (special order for export projects) 360+116×T( ) Khối lượng gần đúng: 360+116 × T (travel meter) Lưu ý: The weight of the soot blower does not include the weight of the extended part of the soot blower barrel and the furnace support plate Main components 1. ( ) 1. Sports car and electric motor (reducer) 2. ( ) 2. Soot blower valve (lift valve) and counter flange 3. 3. Beam body 4. ( ) 4. Wall b
HXC-B5型半伸缩式吹灰器是HXC-5系列长伸缩式吹灰器的派生产品。在结构上，它除了吹灰枪管的长度加长，并相应增设吹灰枪管托板外，半伸缩式吹灰器的吹灰枪管有一部分始终置于炉内，在枪管的顶端和腰部装有数组(每组1只或2只)喷咀。吹灰器在伸缩过程中，不同部位的喷咀分别吹扫不同的区域，其吹灰区域往往是行程的两倍甚至更多。 The HXC-B5 semi retractable soot blower is a derivative product of the HXC-5 series of long retractable soot blowers. In terms of structure, in addition to lengthening the length of the soot blowing gun barrel and adding corresponding soot blowing gun barrel support plates, a part of the soot blowing gun barrel of the semi retractable soot blower is always placed in the furnace, and an array of nozzles (1 or 2 in each group) are installed at the top and waist of the gun barrel. During the expansion and contraction process of the soot blower, the nozzles in different parts blow through different areas, and the blowing area is often twice or even more than the stroke. 在锅炉的省煤器、管式予热器等部位和一些小型锅炉的对流管束，以及某些特种锅炉(如余热锅炉)，其烟温一般在600℃以下，吹灰枪管长期置于其中不会被烧坏，其积灰也较易清除。在这些地方使用半伸缩式吹灰器，完全能达到象使用普通长伸缩式吹灰器一样的吹灰效果，又不需要象普通长伸缩式吹灰器那样宽阔的平台，从而节省了平台空间和投资成本。 In the economizer, tube type heat exchanger and other parts of the boiler, as well as in the convection tube bundle of some small boilers, as well as some special boilers (such as waste heat boilers), the flue gas temperature is generally below 600 ℃. The soot blowing gun tube will not be burned out if left in it for a long time, and its accumulated ash is also easier to remove. Using a semi retractable soot blower in these places can achieve the same blowing effect as using a regular long retractable soot blower, without the need for a wide platform like a regular long retractable soot blower, thereby saving platform space and investment costs.
主要技术参数： Main technical parameters: 行程(m)：根据项目合同确定 Journey (m): determined according to the project contract 吹灰介质：蒸汽或压缩空气 Soot blowing medium: steam or compressed air 进退速度(m/min)：1.75 Forward and backward speed (m/min): 1.75 转速(rpm)：17.5 Speed (rpm): 17.5 喷嘴口径(mm)：12~25.4 Nozzle diameter (mm): 12~25.4 吹灰半径(m)：~1.5 Soot blowing radius (m):~1.5 吹灰角度：360° Soot blowing angle: 360 ° 电动机型号、规格：Y90S-4 B5型 1.2KW~1400rpm Motor model and specification: Y90S-4 B5 type 1.2KW~1400rpm 电动机电源：380V 3P 50Hz(出口项目特殊订货) Motor power supply: 380V 3P 50Hz (special order for export projects) 近似重量：360+116×T(行程 米) Approximate weight: 360+116 × T (travel meter) 注：吹灰器重量不含吹灰枪管加长部分与炉内托板的重量 Note: The weight of the soot blower does not include the weight of the extended part of the soot blower barrel and the furnace support plate
主要零部件 Main components 1.跑车与电动机(减速机) 1. Sports car and electric motor (reducer) 2.吹灰器阀门(提升阀)及反法兰 2. Soot blower valve (lift valve) and counter
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