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为迅速,从手工操作逐步地实现以常规仪表构成的自控系统。但是,利用常规仪表组成的控制回路,用表数量多、成本高、抗干扰能力低、故障率高、维修量大,因而限制了玻璃窑炉自控技术的发展和推广应用。为此在天津第一玻璃厂玻璃窑炉自控系统设计中,我们选用了我所最新研制的DT-1型单回路控制器。在炉温及燃烧控制系统中,用一台单回路与一台调节器组成的控制系统,可取代原来由十三台常规仪表所组成的控制系统。在投资较少的情况下,使窑炉的主要
For the rapid, step by step from the manual to achieve the composition of conventional instruments control system. However, the use of conventional instrumentation control loop composed of a large number of tables, high cost, low anti-interference ability, high failure rate, a large amount of maintenance, thus limiting the glass furnace control technology development and promotion. To this end in the first glass factory in Tianjin glass furnace automatic control system design, we have chosen my newly developed DT-1-type single-loop controller. In the furnace temperature and combustion control system, a control system composed of a single circuit and a regulator can replace the control system originally composed of thirteen conventional meters. In the case of less investment, make the main kiln