85UVF1-1QD 探头负责探测火焰的存在和状态

Description

85UVF1-1QD 探头负责探测火焰的存在和状态

火焰检测器是一种重要的设备，85UVF1-1QD主要用于锅炉炉膛安全监控系统（Furnace Safety Supervision System，简称FSSS）中。其主要功能是根据火焰的燃烧特性对燃烧工况进行实时检测，确保锅炉的安全稳定运行。

火焰检测器主要由探头和信号处理器两个部分组成。探头负责探测火焰的存在和状态，而信号处理器则对探测到的信号进行处理和分析，从而判断火焰的状态。

在锅炉运行过程中，火焰检测器的作用至关重要。一旦出现全炉膛灭火或燃烧器熄火的情况，火焰检测器会立即发出报警信号，使系统停止燃料供应，从而防止炉膛内积聚燃料，避免异常情况被点燃引起锅炉爆炸恶性事故的发生。

火焰检测器的分类方式有多种，85UVF1-1QD包括根据检测元件分类的红外（IR)型、紫外（UV)型、可见光型等；根据火检结构分类的一体式火检和探头&放大器分体式火检；以及根据安装方式分类的光纤型（内窥）、观测管型（外窥）等。此外，还有防爆型EX和非防爆型的区分。

火焰检测器的应用范围广泛，不仅应用于各种类型的锅炉，85UVF1-1QD还广泛应用于多燃烧器和单燃烧器锅炉中，包括前后墙对冲式锅炉、循环流化床锅炉、尾气炉、回收炉、钢铁高炉、热轧工艺炉、垃圾焚烧炉以及各类工业锅炉等。可以说，只要有火焰需要监测的地方，就可能使用到火焰检测器。

85UVF1-1QD 探头负责探测火焰的存在和状态

Flame detector is an important equipment, 85UVF1-1QD is mainly used in boiler Furnace Safety Supervision System (FSSS). Its main function is to detect the combustion condition in real time according to the combustion characteristics of the flame to ensure the safe and stable operation of the boiler.

The flame detector is mainly composed of probe and signal processor. The probe is responsible for detecting the presence and status of the flame, while the signal processor processes and analyzes the detected signal to determine the status of the flame.

In the process of boiler operation, the flame detector plays an important role. In case of fire extinguishing in the whole furnace or burner flameout, the flame detector will immediately send an alarm signal to stop the fuel supply of the system, so as to prevent the accumulation of fuel in the furnace and avoid the occurrence of malignant accidents caused by abnormal situations being ignited.

There are a variety of classification methods for flame detectors, 85UVF1-1QD includes infrared (IR) type, ultraviolet (UV) type, visible light type, etc., according to the classification of detection elements; Integrated fire detection and probe & amplifier split fire detection according to fire detection structure classification; The optical fiber type (inside view) and the observation tube type (outside view) are classified according to the installation method. In addition, there is a distinction between explosion-proof EX and non-explosion-proof EX.

The flame detector has a wide range of applications, not only used in various types of boilers, 85UVF1-1QD is also widely used in multi-burner and single-burner boilers, including front and rear wall counter boiler, circulating fluidized bed boiler, tail gas furnace, recovery furnace, steel blast furnace, hot rolling process furnace, waste incinerator and all kinds of industrial boilers. It can be said that as long as there is a flame to be monitored, a flame detector may be used.