PLC system configuration: 1, the original design uses two sets of Siemens S7-200 series PLC, based on actual experience of our company, now replaced by the use of a set of Siemens S7-300 series PLC control, so that the original two S7- 200 CPU into the present station S7-300 CPU 1, the original Ethernet communication module 2 becomes now an S7-200 station S7-300 Ethernet communication module, the remaining modules fairly priced kiln furnace construction, which can be significant cost savings, reducing the company's costs. Programming software using STEP7 V5.4 (authorized copy) lime kiln furnace, monitoring software WINCC6.0 Chinese version (genuine licensed). Between PLC and PC using Ethernet communication mode, in the main control room set up industrial Ethernet switches, PLC system I / O margin greater than 20%. 2, HMI operating with two operating stations, PC Advantech IPC (dual hard drives, optical drives, UBS port, memory 2 × 512, CPU-P4 2.8), 21-inch Philips tuck crystal displays, are used in the popular configurations. 3, for the actual situation of the scene, the scene is set for each kiln 2 meter box, mainly 8 kiln temperature and two gas temperature transmitter (DC4 ~ 20mA). 4, each I / O module DC24V power alone switch. 5, configure the analog input module with electrical isolation and fuse terminal blocks, to protect the module is not damaged. Lime kiln is mainly composed of the kiln, the feeding device, discharging device, part of the device, feeding device, electrical, instrumentation, control devices, and other combustion devices consisting of dust. Different forms of lime kiln, its structure and calcined forms differ, the process is basically the same new lime kiln furnace, but the value of equipment is very different. Of course use of effects and certainly a difference. Calcined lime in China has a long history to the present, metallurgy, chemical industry, building material industry with ash growing kiln furnace, its lime quality requirements are also increasing. However, there also exist for the production of quicklime there are a lot of low-cost ordinary shaft kiln. Plain shaft kiln production there are many disadvantages, such as low utilization factor of the kiln, it is less than 50%; high energy consumption per ton of coal ash amount in more than 160kg; the vast majority of ordinary furnace or semi-open upper opening structure, it is difficult to remove dust, environmental pollution; feeding and ash directly operated almost entirely artificial, labor-intensive, serious damage to the health of operatives; inconsistent quality, raw, burnt, nodulation generally 30 % or more, and can not be controlled. Linyi lime kiln furnace, lime kiln furnace Zaozhuang City, Kim Yong furnace (View) by Kim Yong Kiln Ltd. Linyi City. Linyi Kim Yong Kiln Ltd. (www.dfyaolu.com) (www.dfyaolu.cc) is a professional, "lime kiln, environmental protection lime kiln, lime kiln device," the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "Kim Yong-kiln" brand has a good reputation. We adhere to the "service first, customer first" principle, so Kim Yong kiln won the trust of customers in all environmental protection equipment, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!