Annular movable tunnel kiln production line layout process

Abstract

The invention relates to a tunnel kiln, in particular to an annular movable tunnel kiln production line layout process. The annular movable tunnel kiln production line layout process adopts a kiln chamber underground material-passing duct, annular track, a kiln body, a forming shop mobile platform, a central power supply and current collecting device and a production water supply pool, wherein the central power supply and current collecting device is arranged at the circle center position of the annular track, the forming shop mobile platform is electrically connected with the central power supply and current collecting device, the kiln body is electrically connected with the central power supply and current collecting device, a kiln head portion is provided with a flue gas purifying device arranged at a kiln top and moving with the kiln body, an agent purifying pool platform moves with the kiln body, a moisture discharging flue and a moisture discharging fan are arranged at the top, a smoke sucking hot air channel is arranged in the middle of the kiln and arranged at the bottom of the side, a kiln tail portion is provided with a forced air feeding and oxygen supply device and a tail door, and an air inlet fan is arranged at the top of the kiln tail portion of the kiln body. By adopting the scheme, the annular movable tunnel kiln production line layout process has the advantages of being low in fault rate, low in maintenance cost and high in yield.

Description

technical field [0001] The invention relates to a tunnel kiln, in particular to a production line layout process of an annular mobile tunnel kiln. Background technique [0002] Previously, the power supply device of the annular mobile tunnel kiln was arranged on one side of the kiln body, and the trolley line was used for power supply. The power supply connection method of this structure has the disadvantages of long line layout, high failure rate and high operation and maintenance costs. Not only that, when the kiln is firing products, air needs to enter the kiln body to provide oxygen for fuel combustion. Currently, there are two ways of air intake at the kiln tail of the fixed tunnel kiln: natural air intake and forced air intake. The natural air intake at the kiln tail is realized by the negative pressure generated by the kiln fan. 2. A large amount of "wrong" air leaks in. There are several kiln cars in the kiln body, and the joints between many kiln cars cannot be air...

AI Technical Summary

Problems solved by technology

[0006] The advantage of the present invention is that the central power supply collector is set at the center of the circular track, and with this point as the center of the circle, it supplies power to the mobile platform and the kiln body of the molding workshop repeatedly. The lines using electric wires are also equal, which avoids the messy and long lines caused by uneven line lengths on one side of the kiln body, and overcomes the shortcomings of high failure rate and high operation and maintenance costs of the trolley line collector and power supply side, and It also makes full use of the space at the center of the circular mobile tunnel kiln

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