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工业锅炉的炉型很多,就当前使用较多的有链条炉、煤粉炉、抛煤机炉以及沸腾锅炉,前两种本刊前两期已作简介,本文主要介绍抛煤机锅炉及沸腾锅炉的自控系统。一、工业抛煤机锅炉测控系统抛煤机锅炉是一种兼有层式燃烧和悬浮燃烧的一种锅炉,它的特点是热惰性小,适应负荷变化能力强,调节灵敏,适用煤种广,在中小企业中被广泛使用。我厂根据工业抛煤机锅炉的特点,设计了两种典型的测控系统PGK-1及PGK-2,以方便用户选用。 PGK-1锅炉测控系统适用于10T/h以下(包括10T/h)抛煤机锅炉,由于锅炉吨位小,生产蒸汽只是作为一般采暖或供热,无特殊要
There are many types of industrial boiler furnace, the current use of a more chain furnace, pulverized coal furnace, coal boilers and boil boilers, the first two kinds of the first two issues have been introduced, this paper introduces boilers boil and boil Boiler automatic control system. First, the industrial boiler control system Coal throwing boilers is a kind of both layer burning and suspension combustion of a boiler, which is characterized by small heat inertia, adaptability to changes in load capacity, sensitivity, for a wide range of coal , Is widely used in small and medium-sized enterprises. According to the characteristics of industrial boilers, two typical PGK-1 and PGK-2 measurement and control systems are designed by our factory to facilitate users’ selection. PGK-1 boiler monitoring and control system for the following 10T / h (including 10T / h) boilers boilers, the boiler tonnage, the production of steam only as a general heating or heating, no special