Limestone through the door into the top of the kiln feed stocks layer evenly distributed on the kiln cross section, the crown of two airtight doors automatically closed to prevent air entering the kiln at the feed, and therefore do not affect the crown of the negative pressure. Limestone is added slowly moving down the kiln, firing down into lime. The entire kiln is divided into: storage material layer, preheat layer sintered layer, the cooling layer. 3) the use of two or more layers of the through the kiln burner beam is technical know-how and core part of burner beams of thermal oil cooling. Several raw lime kiln burner set within the output beam according to enable multi-point range for heating the entire cross section of soil covering the lime kiln lime kiln, by adjusting the burner component ratio to ensure the heating uniformity by adjusting the air-fuel ratio to ensure that combustion efficiency. Thus ensuring the birth rate had burnt lime and a high degree of activity. The upper layer of the kiln kiln exhaust gas collector located at the side with a plurality of uniformly distributed openings, kiln gas extracted by opening the kiln, the kiln to ensure uniform distribution of the entire cross section of the negative pressure, so that the entire section of the kiln surface air distribution evenly and smoothly, maintaining optimum combustion efficiency and minimum fuel consumption. 5) in the lower kiln kiln cooling zone position setting a chiller, cold wind from the cooler into the drum, lime cooling air after heat up to the sintered layer participate in the combustion. 6) In addition to the Trans-kiln kiln exhaust collector layer 1, layer 2 burner outer beam no other internal parts burnt lime kiln refractory surface may be the same as the regular vertical type, which is simple kiln construction, steel and refractory small amount, small amount of maintenance, low operating costs, thermal energy, power consumption is relatively low. 7) furnace operating configuration PLC control the operating system, the entire operation control system is simple and easy to learn. With the development of self-supporting technology, the control level is also improving industrial furnace refractories. In recent years, some domestic refractories industrial furnaces have automated control, its main features are: a) the use of DCS or small system control station, by detecting and controlling equipment for furnace production process monitoring, automatic operation; b) the use of fuel - combustion air ratio, combustion furnaces to achieve a reasonable and energy; c) the use of sub-control temperature technology, to develop the appropriate partition scheme for different furnaces, in order to achieve a reasonable distribution and control temperature inside the kiln. According to Variety firing firing temperature distribution curve in the tunnel kiln, set 5-12 temperature control zones control. In the shuttle kiln, depending on the heat transfer difference kiln door, kiln top, bottom and other parts of the kiln, located 4 to 9 temperature control zones, to achieve full automatic control of the kiln. Especially for shuttle kiln has to achieve ignition, heating, insulation, cooling the whole process of control, to reduce the impact of human factors in the operation, improve product yield. Limekiln | Sky furnace (Online) | kiln by LUOZHUANG Kiln Ltd. Linyi City blue sky. Luozhuang District, Linyi City, blue sky Kiln Ltd. (www.lyshihuiyao.com) Shandong Linyi, refining and processing leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Kiln leadership in the blue sky with the staff warmly welcome all inquiries negotiations to create a better future for the kiln blue sky.