Đầu dò đo nhiệt độ (temperature probe) đo nhiệt độ khói/khí trong lò hơi, hỗ trợ giám sát và điều khiển quá trình cháy và thổi bụi.
HXTW-5 2.5 ／ 1.1KW DCS The HXTW-5 temperature probe is a mechanical device that sends thermocouples into the furnace to monitor the temperature of furnace flue gas. The thermocouple is fixed at the head of the probe gun and performs telescopic motion in the smoke, with a movement speed of about 2.5 meters per minute. The temperature probe is driven by a 1.1KW motor and can be operated remotely, remotely, and monitored by DCS. During boiler start-up, the temperature of the reheater tube bundle located at the furnace outlet may reach or even exceed the material temperature tolerance limit due to the lack of circulating steam for cooling. The temperature probe is used as a smoke temperature monitoring device during boiler startup to continuously measure the temperature of the area, avoiding the risk of reheater burnout. The temperature probe can also be used to measure the flue gas temperature during low load operation of the boiler, as an auxiliary control method. Thông số kỹ thuật chính Itinerary: according to the contract Temperature measurement range: according to the contract WRGKK2–131–HBS5001IELB(L MM Thermocouple model: WRGKK2-131– HBS5001IELB (L – thermocouple length, MM) 1Cr18Ni9Ti Probe tube material: 1Cr18Ni9Ti φ89 Outer diameter of probe tube: φ eighty-nine ~2.5m/min Moving speed of probe tube:~2.5m/min ( ) 4~20mA 0~100％ Position display and signal output instrument parameters (recommended): 4-20mA 0-100% scale ( ) 4~20mA 0~800℃ K Temperature display output instrument parameters (recommended): 4-20mA, 0-800 ℃ scale or K-scale Y90S–4B5 1.1KW ~1400r.p.m 380V 3P Motor: Y90S-4B5 type 1.1KW~1400r. p.m 380V 3P ~250k+ 115kg Khối lượng gần đúng:~250k+115kg per meter of travel Main components 1. ( ) 1. Sports car and electric motor (reducer) 2． 2. Beam body 3． ( ) 3. Wall box (interface with boiler) 4． 4. Power cable 5． ( ) 5. Front bracket (supporting probe gun) 6． 6. Probe tube and thermocouple probe 7． ( ) 7. Electrical box and travel control (front and rear limit switches) 8． 8. Temperature and Control System 9． 9. Position display and signal output system 10． ( ) 10. Probe tube cooling system (optional)
HXTW-5型 测温探针是一种将热电偶送入炉膛，监测炉膛烟气温度的机械装置。热电偶固定在探枪头部，在烟气中作伸缩运动，移动速度2.5米／分左右。测温探针由一个1.1KW电机驱动，可近操、远操和由DCS监控。 The HXTW-5 temperature probe is a mechanical device that sends thermocouples into the furnace to monitor the temperature of furnace flue gas. The thermocouple is fixed at the head of the probe gun and performs telescopic motion in the smoke, with a movement speed of about 2.5 meters per minute. The temperature probe is driven by a 1.1KW motor and can be operated remotely, remotely, and monitored by DCS. 锅炉启动期间，位于炉膛出口处的再热器管束由于没有循环蒸汽进行冷却，其温度可能达到甚至超过材料耐温极限值。测温探针作为锅炉启动时的烟温监测装置，用来连续测量该区域的温度，避免了再热器被烧坏的危险。 During boiler start-up, the temperature of the reheater tube bundle located at the furnace outlet may reach or even exceed the material temperature tolerance limit due to the lack of circulating steam for cooling. The temperature probe is used as a smoke temperature monitoring device during boiler startup to continuously measure the temperature of the area, avoiding the risk of reheater burnout. 测温探针还可用来测量锅炉低负荷运行时的烟气温度，作为辅助控制手段。 The temperature probe can also be used to measure the flue gas temperature during low load operation of the boiler, as an auxiliary control method.
主要技术参数 Main technical parameters 行程：按合同 Itinerary: according to the contract 测温范围：按合同 Temperature measurement range: according to the contract 热电偶型号：WRGKK2–131–HBS5001IELB(L一热电偶长度，MM） Thermocouple model: WRGKK2-131– HBS5001IELB (L – thermocouple length, MM) 探管材质：1Cr18Ni9Ti Probe tube material: 1Cr18Ni9Ti 探管外径：φ89 Outer diameter of probe tube: φ eighty-nine 探管移动速度：~2.5m/min Moving speed of probe tube:~2.5m/min 位置显示与信号输出仪表参数(推荐)：4~20mA 0~100％刻度 Position display and signal output instrument parameters (recommended): 4-20mA 0-100% scale 温度显示输出仪表参数(推荐)：4~20mA 0~800℃刻度或K分度 Temperature display output instrument parameters (recommended): 4-20mA, 0-800 ℃ scale or K-scale 电动机：Y90S–4B5型1.1KW ~1400r.p.m 380V 3P Motor: Y90S-4B5 type 1.1KW~1400r. p.m 380V 3P 近似重量：~250k+每米行程115kg Approximate weight:~250k+115kg per meter of travel
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．梁体 2. Beam body 3．墙箱(与锅炉接口) 3. Wall box (interface with boiler) 4．动力电缆 4. Power cable 5．前托架(支撑探枪) 5. Front bracket (supporting probe gun) 6．探管与热电偶探头 6. Probe tube and thermocouple probe 7．电气箱与行程控制(前、后限位开关) 7. Electrical box and travel control (front and rear limit switches) 8．温度与控制系统 8. Temperature and Control System 9．位置显示与信号输出系统 9. Position display and signal output system 10．探管冷却系统(选用) 10. Probe tube cooling system (optional)
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