A graphite powder screening device with multi-stage screening function and its implementation method
A screening device and screening technology, applied in chemical instruments and methods, sieves, solid separation, etc., can solve the problems of short material residence time, long screening time, poor screening effect, etc., and improve the screening speed. , The effect of improving the screening effect and improving the screening efficiency
Active Publication Date: 2021-11-12
QINGHAI KAIJIN NEW ENERGY MATERIALS CO LTD
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Problems solved by technology
[0002] Graphite powder sieving machine is a kind of equipment used to sieve graphite powder. The existing graphite powder sieving machine lacks a grading and sieving device, and cannot classify and sieve materials in multiple levels according to particle size. At the same time, the existing sieving The screening device can only carry out vibratory screening, which results in a relatively long screening time and low efficiency; the existing screening machine lacks the necessary automatic material door, and the residence time of the material on the screen is short, resulting in poor screening effect
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] see Figure 1-6 , the present invention provides a technical solution: a graphite powder screening device with multi-stage screening function, including a first casing 1, a screening device 2, an automatic material door device 3, a feeding port 4 and a feeding funnel 5. A screening device 2 is provided on one side of the inner wall of the first casing 1, and the screening device 2 includes a fixed plate 21, a guide rod 22, a stopper 23, a first connecti...
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The invention discloses a graphite powder screening device with multi-stage screening function and an implementation method, comprising a first casing, a screening device, an automatic material door device, a feeding port and a feeding funnel, the screening device It includes a fixed plate, a guide rod, a first gear, a second gear, a spring, a chute, a second connecting rod, a second casing and a tensioning wheel. The implementation method includes step 1, preparation work; step 2, feeding; step 3 , start the equipment; Step 4, open the material door. Compared with the existing screening machine, the screening device designed by the present invention has multi-stage screens, which can classify materials and has powerful functions. The device can vibrate up and down at the same time And swinging from side to side can greatly increase the screening speed and improve the screening efficiency. The automatic material door device designed in the present invention can open the discharge ports of different grades of materials in sections, so that the materials can achieve the best residence time on the screen. , can greatly improve the screening effect.
Description
technical field [0001] The invention relates to the technical field of graphite powder screening, in particular to a graphite powder screening device with multi-stage screening function and an implementation method. Background technique [0002] Graphite powder sieving machine is a kind of equipment used to sieve graphite powder. The existing graphite powder sieving machine lacks a grading and sieving device, and cannot classify and sieve materials in multiple levels according to particle size. At the same time, the existing sieving The screening device can only carry out vibratory screening, resulting in long screening time and low efficiency; the existing screening machine lacks the necessary automatic material door, and the residence time of materials on the screen is relatively short, resulting in poor screening effect. Contents of the invention [0003] The object of the present invention is to provide a graphite powder sieving device with multi-stage sieving function...
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IPC IPC(8): B07B1/28B07B1/42B07B1/46
CPCB07B1/28B07B1/42B07B1/46B07B2201/04
Inventor 仰永军吴武
Owner QINGHAI KAIJIN NEW ENERGY MATERIALS CO LTD