Hot kiln placing method and feeder for glass kiln
A glass melting furnace and feeding device technology, which is applied in the feeding of the melting furnace, glass manufacturing equipment, manufacturing tools, etc., can solve the problems of cumbersome manufacturing and assembly, interfere with the temperature system, damage the furnace structure, etc., and achieve low cost and fuel consumption. The effect of lowering, reducing the degree of interference
Inactive Publication Date: 2006-10-18
ANHUI HUAGUANG PHOTOELECTRIC MATERIAL TECH GRP CO LTD
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[0009] This method has the following defects: due to the large air volume of the fan (the air volume is 6000m 3 / h) and it is a continuous operation, resulting in a large amount of cold air directly entering the furnace, which not only interferes with the temperature system in the kiln, increases fuel consumption, and damages the structure of the furnace, but also the glass clinker floating with the cold air is extremely Easy to enter the regenerator on both sides of the furnace, stick to the lattice body in the regenerator to block it
[0011] The special feeding device has the following defects: because the temperature of the head of the horizontal material pipe is cooled by the water jacket, the feeding device has the defects of complicated structure, cumbersome manufacture and assembly, and high cost
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[0030] See Figure 1, figure 2 , The method for hot charging a glass melting furnace of the present invention includes the following process steps:
[0031] (1) Make the kiln temperature of the glass melting furnace 7 reach 1400°C according to conventional requirements, and this process step belongs to the known technical part;
[0032] (2) The head end of the horizontal feed pipe 3 with open head and tail ends in the special feeding device is supported on the feeding pool wall 7a of the melting furnace 7 through the insulation material layer 5. The horizontal feed pipe 3 is set on the upper side of the head end The forward blocking piece 4 is close to the L-shaped hanging wall 6 of the melting furnace 7, and the forward blocking piece 4 is 1 cm lower than the L-shaped hanging wall 6. The silo 15 containing glass clinker passes through the upper and lower ends of the special feeding device The open vertical feed pipe 1 communicates with the middle section of the horizontal feed pi...
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The present invention relates to hot kiln placing method and specific feeder for glass kiln. The hot kiln placing method includes raising kiln temperature, installing specific feeder, connecting the air compressor through pressure measuring executor to horizontal material pipe, controlling the compressor to filtrate the horizontal material pipe based on the pressure change in the outlet of the compressor, and feeding glass grog in the required amount to the kiln. The specific feeder has the structure including vertical material pipe, horizontal material pipes with stretched blocking part, and cooling gas pipe. The method of the present invention has less amount of cold air entering the kiln, low oil consumption, protected kiln structure and other advantages, and the specific feeder has low cost.
Description
Technical field [0001] The invention relates to a kiln charging method, more specifically, the invention relates to a glass melting furnace hot charging a kiln method. At the same time, the invention also relates to a special charging device used in the method. Background technique [0002] At present, the bottom of the glass melting furnace is generally designed with paving bricks, ramming layers and large brick structures. It is not suitable for the cold loading method (that is, it is not suitable for pre-cooling glass clinker-cullet before ignition), but heat must be used. Kiln loading method (that is, when the temperature of the glass melting furnace reaches 1350~1450℃ gradually through the high fire of the kiln, the glass clinker must be added into the empty kiln. When the glass liquid level reaches a certain height, the batch material can be put in. Trial production transition), which greatly increases the weight of glass clinker in the hot charging kiln. For large and medi...
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IPC IPC(8): C03B3/00C03B3/02
CPCC03B3/00
Inventor 梁晓鹏朱从容
Owner ANHUI HUAGUANG PHOTOELECTRIC MATERIAL TECH GRP CO LTD