Choose 3 of bone porcelain kiln

( 3) Design and lectotype attention bone tunnel kilns. (1) according to choose the structure of the bone tunnel kilns size production, machine size as far as possible in order to shed board commonly used multiple of flue gas slit size as well. (2) possible, bone porcelain kiln longer as well. (3) on the premise of guarantee bone porcelain strength and temperature, bone kilns wall as lightweight as possible. (4) the nozzle the firing some more good adjustment. 5. Try to use clean fuels such as liquefied petroleum gas, gas. 6 for the comprehensive utilization of flue gas to do as far as possible, but do not use the bone porcelain kiln as a boiler, additional functionality. All landowners have conditions as far as possible to achieve automatic control, such as can't achieve automatic control, also want to install automatic temperature recorder and monitor. End cap top car speed range selection slightly bigger car machine, can according to burn osteogenesis of porcelain products, improve the speed or slow down the top car. Roller kiln roller bone bone kilns is a kind of bone tunnel kilns, with bone tunnel kilns, but also has the characteristics of fast burning, energy saving, it is the roll instead of the kiln car, greatly saves the bone kiln car savings and dissipating heat, that the lower part of the tunnel and the upper temperature difference is not big, can rapid firing. Use such as liquefied petroleum gas can be naked to burn, can quickly burn more. ( 1) The characteristics of bone kilns mixed tao window generally has the following features. (1) firing are of good quality. (2) units bone China products low heat consumption. (3) production flexibility, easy connection of the production line. (4) a single kiln production capacity. (5) control system is perfect. 6. Long service life, convenient maintenance, maintenance workload small, low cost. 7 units of production capacity of low investment, less land, less of choose and employ persons, bone kilns to consume less, low cost. Today is beneficial to environmental protection. ( 2) Design and choose roller kilns of bone. (1) bone porcelain kiln as long as possible. High (2) of section size can hold higher bone China coffee pot. (3) the longer the firing point. (4) table to smooth operation. 5. Track pitch as small as possible, in order to reduce vibration in operation of the bone porcelain products. 6 bone porcelain kiln cross section not too wide, so as to avoid temperature difference is bigger. All landowners roast flower bone kilns in the 3 m or so after the firing device to design the steam down lead. Today's chimney take power. Thermal measurement of bone porcelain kiln thermal measurement, including temperature, pressure, flow velocity and flow rate measurement, flue gas analysis, etc. The following mainly introduces related measurement methods. ( 1) Temperature measuring bone porcelain kiln temperature measuring equipment and the commonly used tools are mainly, thermocouple, optical pyrometer, radiation pyrometer laser WenHuan, fusible cone, test, etc. 1) thermocouple thermometer thermocouple thermometer is made up of thermocouple and millivoltmeter two parts to use wire connection and composition, is used to measure the kiln temperature of 0 ~ 1800 ℃. Commonly used thermocouple technology parameters. We tend to use alumina ceramics for thermocouple protection tube, Bone China) Tube. Millivoltmeter is thermocouple thermometer display instrument with thermocouple. Commonly used thermocouple norm degrees are under the condition of the cold end keep 0 ℃, actual use of the cold end temperature changes, often easy to cause the deviation of the larger, therefore, should adopt constant temperature or using compensation conductor should be to keep the cold end is relatively stable. After using a thermocouple thermometer, there will be a temperature attenuation, a correction shall be periodically. (2) radiation pyrometer radiation pyrometer is a non-contact thermometer table, optical pyrometer, infrared pyrometer and laser thermometer, etc. Commonly used for optical pyrometer commonly. Optical pyrometer is a way to use object spectral radiation ( The spectral radiant intensity) Measuring the degree of pyrometer, at present in the bone porcelain industry are more widely used. — Bone China cups to be continued. 。 。 。 。 。