Transformation and upgrading of combustion system of daily porcelain tunnel kiln

Invited by foreign customers, the engineers of Foshan Denike Thermal Energy Technology Co., Ltd. used their years of experience and technological innovation to improve the manufacturer’s original gas-fired daily ceramic kilns, and the kilns fueled by natural gas use Italian madas. System matching. Due to the use of the computer fully automatic control system Kisawa-IPC3000 intelligent control system, the air-fuel proportional valve AG controls and adjusts the open flame naked firing, so that the high temperature and high heat gas and the product are directly heat transferred, and the high-speed gas burner kic series is used. , The high-temperature gas after combustion is ejected at a speed of 100~150m/s, which promotes the air circulation in the kiln, strengthens the convective heat transfer, and uniforms the kiln temperature. Therefore, the firing cycle of daily ceramics is significantly shorter. The gas tunnel kiln usually takes about 20 hours, and the firing time of the gas shuttle kiln is 10-12 hours. Compared with the gas tunnel kiln of the same output, the production cycle is shortened by about 2/5. The energy consumption has been reduced from the original 150m³/h to the improved 112m³/h. The product qualification rate has been increased from 80% to 95%. It has been praised by the Japanese customers and recognized by the manufacturer's technicians. The customers are very satisfied!