Winnowing device for removing fine particle dust of lime kiln, control method and lime kiln
A technology of fine particle dust and lime kiln, which is applied in the field of lime kiln and winnowing device for removing fine particle dust of lime kiln, which can solve the problems of environmental pollution, waste of powder ore resources, etc., and achieve the effect of solving serious environmental pollution
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Problems solved by technology
 see Figure 3 to Figure 8 , a winnowing device for removing fine particle dust from a lime kiln according to an embodiment of the present invention. Wherein, the top of the cylinder 10 is provided with an air outlet 11, and the top of the cylinder 10 is provided with a feed inlet; the rotating reflective plate winnowing mechanism 20 includes a rotating reflective grate 21 arranged in the cylinder 10, and the rotating reflective grate 21 is provided with a plurality of air distribution holes 211, one end of the rotating reflective grate 21 is installed on the side wall of the cylinder 10, the other end of the rotating reflective grate 21 is a free end, and a rotating motor is installed on the outer wall of the cylinder 10 22, the output end of the rotating motor 22 is connected to the rotating reflective grate 21 through the rotating coupling 23; the air inlet device 30 is installed on the lower part of the cylinder 10 and is located below the rotary reflecting plate win...
 see Figure 2 to Figure 8, a lime kiln according to an embodiment of the present invention, the lime kiln includes a kiln body 100, the lower part of the kiln body 100 is provided with a lime kiln discharge port 110, and the lime kiln is also provided with the winnowing removal device according to Embodiment 1 of the present invention , The discharge port 110 of the lime kiln is connected with the feed port in the winnowing removal device through a material chute 120 . The structure of the winnowing removal device is the same as that of Embodiment 1, and will not be repeated here.
 Generally speaking, by adopting the winnowing device of the present invention and the lime kiln with the winnowing device, a large amount of dust such as lime powder ore and residue after pulverized coal burning contained in the finished lime ore can be effectively taken away by high-speed wind; When discharging, the fine particle dust will not be scattered and splashed at the discha...
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