加氨装置的单片机自动控制

The Autocontrol Single Chip Microcomputer With Adding Ammonia Device

由单片机控制的加氨装置，可以通过自动调节高压锅炉给水加氨量，使系统会氨量始终保持在最佳状态，从而保证机炉的安全运行．本文介绍了加氨装置的工作原理和由８０９８单片机组成的数字调节器的硬件系统及控制软件流程图．

The adding ammonia device of the autocontrol single chip microcomputer can keep the containing ammonia of the feeding water system in an optimum state by the autocotrol of the adding ammonia of the high pressure boiler feeding water, so it can insure the safe operation of the machine and boiler. The paper introduces the principle of the adding ammonia device and the hardware system of digital consisting of 8098 single chip microcomputer amd its controlled softwareflow diagram.