A raw material stirring device for coal mine filling and opening
A technology of mixing device and raw materials, which is applied in the directions of mixer accessories, transportation and packaging, mixers, etc., can solve the problems of low mixing efficiency and poor mixing effect, and achieve the effect of improving the mixing effect and shortening the mixing time.
Active Publication Date: 2021-11-09
EASTERN LIAONING UNIV
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Problems solved by technology
[0005] The invention provides a raw material stirring device for coal mine filling, which can solve the problems that most of the stirring devices in the prior art are stirred by a stirring shaft, the stirring effect is poor and the stirring efficiency is low
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[0040] A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.
[0041] Such as Figure 1 to Figure 10 As shown, a raw material stirring device for coal mine filling and opening provided by the embodiment of the present invention includes a main body 1, a stirring bin 2 located in the main body 1, a stirring mechanism arranged in the stirring bin 2, and a stirring mechanism capable of driving the A rotating mechanism for the rotation of the mixing chamber 2;
[0042] Such as image 3 As shown, the top of the main body 1 is provided with a feed port 101, and the bottom is provided with a discharge port 102, which is provided with a cylindrical cavity for accommodating the mixing bin 2, and the feed port 101 passes through the feed Channel 103 communicates with the cylindrical cavity; ...
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The invention discloses a raw material stirring device for coal mine filling and mining, which belongs to the field of raw material production equipment for filling and mining. The rotating mechanism for bin rotation; the top of the main body is provided with a feed port, and the bottom is provided with a discharge port, and a cylindrical cavity for accommodating the mixing bin is opened inside, and the feed port is connected with the feed channel through the feed port. The cylindrical cavities are communicated; the section of the mixing chamber is circular, and the top is provided with an opening; the stirring mechanism includes a stirring shaft rotatably installed on the main body, which is arranged circumferentially and uniformly on the The three stirring components and the driving mechanism on the stirring shaft; the present invention is provided with a first driving group and a second driving group to respectively drive the scraper and the stirring plate for stirring, and the stirring of the scraper and the stirring plate To improve the mixing effect and shorten the mixing time.
Description
technical field [0001] The invention relates to the field of raw material production equipment for filling and mining, in particular to a raw material stirring device for coal mine filling and mining. Background technique [0002] A large amount of compressed coal under buildings such as villages not only causes a huge waste of coal resources, but also seriously restricts the normal production and continuity of the mine; through decades of hard work, the overall level of coal mining technology under the village has been greatly improved; at present , the main methods that can realize coal mining without moving villages are strip mining and filling mining; [0003] Filling mining is the most effective way to achieve coal mining without moving villages and improve coal recovery rate, and the effect is also the best. Filling mining is to process coal gangue, fly ash, industrial slag, and low-quality soil near the coal mine on the ground to make The slurry that does not need to...
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IPC IPC(8): B01F11/00B01F15/00B01F15/02
CPCB01F31/00B01F35/123B01F35/184B01F35/7548
Inventor 于跃
Owner EASTERN LIAONING UNIV