Bone porcelain kiln furniture chooses 3

Bone porcelain bowl bottom shakeout proof coating of sintering condition without erosion of sagger, bone porcelain saggar bond can be used after fine grinding of raw materials, adding amount of electrolyte bone China mud coating bowl bottom. Addition of glaze SiC shed board can also be high siliceous compounds commonly used protective coating. Bone kilns with the selection and design of bone kilns with either the selection of reasonable choice of bone kilns not only can ensure the quality of bone China products, but also can achieve the goal of reducing investment and saving energy and reducing consumption. Bone kilns with selection of the following points should be paid attention to commonly. 1) high temperature and material to permit the use of temperature. (2) the bending stress of the smaller parts bluestone using leather or leather bluestone mullite kill implements more appropriate. (3) the bending stress is larger, should use the high strength of silicon carbide materials, such as silicon carbide can be used as a beam. General bone China ( Bone China) With thin products, quality is lesser, use common clay can be combined with silicon carbide plate. (4) lightweight bone kiln car column can be used or cordierite mullite cordierite stone, also can use JianTaoChang broken high aluminum tube. (5) on the premise of meets the requirement, the lighter the better. Bone kilns with the design of the bone kilns of the shape design should meet the requirements of the following aspects. (1) meet the requirements of bone China products shape, size. (2) the bone porcelain kiln furniture shapes and sizes to facilitate refractory manufacturing enterprises. (3) to reduce bone kilns to provide quality, reduce costs, save energy consumption. (4) on the premise of ensure burning evenly, try to increase the packing density of the bone porcelain products. (5) bone porcelain shape to minimize stress concentration, so as to avoid dangerous conditions, such as fracture high. Energy-saving technologies of energy consumption is more and more become the focus of attention, saving energy and reducing consumption of bone porcelain kiln has been imperative, around improve the sintering quality and reduce energy consumption, think of bone porcelain kiln energy-saving there are three key principles: one is the bone porcelain kiln combustion system of advanced design and manufacturing of modernization is to choose the furnace material, Three, use of flue gas. The light-duty miniaturization, and bone porcelain kiln, automation and achieve rapid bone porcelain kiln firing will be the future development direction of bone porcelain kiln. Energy saving technology of bone porcelain kiln should revolve around the following key questions. (1) with a small difference in temperature of kiln structure. (2) with a small heat loss of furnace wall, the kiln car and kiln furniture. (3) reasonable firing system. Select the suitable nozzle (4). (5) reasonable waste heat recovery unit. 6. A wide range of the automatic control technology. Bone porcelain kiln of enterprise is huge heat along with flue gas generated by, accounting for 25% of the bone porcelain kiln total quantity of heat to recovery from 15% ~ 35%, if the part of waste heat utilization, the considerable economic benefit but because of a shortage of people's energy saving ideas and backward technology level, the bone porcelain kiln flue gas waste heat utilization in our country is very low, usually only 2% ~ 3%, and foreign waste heat utilization is generally around 15% in visible bone porcelain kiln in China also has the very big development space of the existing flue gas waste heat utilization of waste heat utilization ways mainly have the following kinds. (1) in the heat exchanger used in flue gas waste heat heating combustion air and gas. (2) set the preheating section with flue gas waste heat heating furnace charge. (3) set up the waste heat boiler flue gas heat steam production. (4) the heating air as heat drying bone porcelain ware. (5) use of flue gas waste heat to generate steam to generate electricity and heating through the traditional mode of operation can be bone porcelain flue gas waste heat utilization, energy utilization. — The bone plate to be continued. 。 。 。 。 。