Operating control device for vertical kiln surface mechanical arm

Abstract

The invention relates to a control device for kiln surface mechanical manipulator of upright kilns, which is characterized in that a drill steel is connected to a first eccentric wheel arranged on a second eccentric wheel; the second eccentric wheel is connected to the surface of a sliding steel plate; a motor is connected to the surface of the sliding steel plate, and the surface of the sliding steel plate is provided on the slide rails. The control device for kiln surface mechanical manipulator of upright kilns has the advantage that a plurality of areas from the circumference of the kiln surface can be selected freely for operation according to situations of the kiln surface. The control device can realize closed-door operation for upright kilns, which results in less flue gas driven out of the kiln door and a constant temperature for the kiln surface and helps to lower heat consumption for clinker baking and to save production cost for making cement with upright kilns. The currently used dust collecting equipments can be free from harms such as dewing, dust stuck on the surface and corrosion. The control device has other advantages of lower labor intensity for workers, direct / indirect lower economic investment, no mechanical faults, good functioning result and no effects on normal production of upright kilns. The control device is characterized with stable performance, saving labor force and reduced labor intensity, which makes large-scale capacity and automation of upright kilns possible.

Description

technical field [0001] The invention relates to an operation control device for a kiln face mechanical arm of a shaft kiln. The invention belongs to the technical field of cement building materials. Background technique [0002] The kiln surface operation of shaft kiln cement is a major difficulty in the production process of shaft kiln clinker. In the shaft kiln cement production process, after water is added to the raw meal powder, spherical raw meal balls are formed from the ball forming disc, and then the distributor is evenly distributed to the wet material layer in the kiln according to the kiln conditions. The method currently used for cement kiln surface operation is mainly to manually observe the kiln surface, and then use steel brazing to operate the kiln. The temperature of the firing zone must be maintained during calcination in the vertical kiln, otherwise the quality of the clinker will be affected, so the thickness of the wet material layer must be thickened...

AI Technical Summary

Problems solved by technology

Now due to the increase of the kiln, that is, the cross-sectional area of ​​the kiln is increasing, the depth of operation is deepening, and the steel brazing used by workers is getting longer and heavier. Because the physical fitness of the workers cannot keep up, the operation of the kiln surface It is getting more and more difficult, the concentration of flue gas on the kiln surface is high, the firing conditions in the kiln are changeable, the temperature of the kiln surface is high, and after the kiln door is opened, the labor intensity of the workers is high, which will affect the temperature change in the kiln and increase energy consumption

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