Automatic ore pulp screening device for beneficiation
A screening device and pulp technology, applied in the direction of filter screen, solid separation, grid, etc., can solve the problems of inability to separate substances, low production efficiency, and high labor intensity, and achieve low labor intensity, high production efficiency, and reduced labor intensity. low effect
Inactive Publication Date: 2016-01-27
关勇河
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Problems solved by technology
[0002] At present, when it is necessary to clean up the large-sized impurities in the pulp, it needs to be picked up and checked manually, especially in the mineral processing operation, which generally has the disadvantages of time-consuming, high labor intensity and low production efficiency.
The existing pulp screening device for ore dressing uses the rotation of the drum to separate the pulp with small particle size from the impurities with large particle size. Cleaning will result in clogging of the screen, making it impossible to separate substances
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[0030] The attached drawings are only for illustrative purposes and cannot be understood as a limitation of this patent; in order to better illustrate this embodiment, some parts of the attached drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; It is understandable for the personnel that some well-known structures in the drawings and their descriptions may be omitted. The positional relationship described in the drawings is only for illustrative purposes and cannot be understood as a limitation of the patent.
[0031] Such as figure 1 -6, an automatic ore slurry screening device for beneficiation, which includes the main shaft 1, the bearing seat 2, the frame 3, the connecting rod 4, the drum 5, the U-shaped slurry tank 6, the slurry inlet pipe 8, the outlet Pulp tube 12 and driving mechanism;
[0032] The two ends of the main shaft 1 respectively pass through the bearing seat 2 with bearings. The bearing seat 2 is fixed on the cent...
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The invention relates to the technical field of beneficiation operation of beneficiation plants, in particular to an automatic ore pulp screening device for beneficiation. According to the automatic ore pulp screening device for beneficiation, the two ends of a main shaft penetrate through bearing pedestals with bearings respectively, the bearing pedestals are fixedly connected to the center lines at the two ends of a rack, the insides of the two ends of a roller are fixedly connected to the main shaft through connecting rods, and the main shaft is connected with a driving mechanism; one end of a pulp inlet pipe stretches into the roller, the pulp inlet pipe is fixedly connected to the rack, a U-type pulp receiving tank is fixedly connected to the portion, below the roller, of the rack, and the lowest portion of the U-type pulp receiving tank is communicated with a pulp outlet pipe; screen cloth is fixed to the roller, and a cleaning mechanism is further arranged outside the roller. As the surface of the screen cloth can be cleaned through the cleaning mechanism in the roller rotating process, screen cloth blockage is avoided, small-granularity ore pulp and large-granularity impurities can be separated efficiently, and the screening effect is ensured. The automatic ore pulp screening device is simple in structure, low in intensity cost and high in production efficiency and saves time.
Description
Technical field [0001] The invention relates to the technical field of beneficiation operations in a beneficiation plant, and more specifically, to an automatic slurry screening device for beneficiation. Background technique [0002] At present, when it is necessary to clean up large-size impurities in the slurry, manual inspection is required, especially during the beneficiation operation, which generally suffers from the disadvantages of labor hours, high labor intensity and low production efficiency. The existing slurry screening device for beneficiation uses the rotation of the drum to separate the small particle size slurry from the large particle size impurities. However, in the existing screening process, because the screen plays the main role of separation, if it is not timely Cleaning will cause the screen to become clogged, making it impossible to separate substances. Summary of the invention [0003] In order to overcome at least one of the above-mentioned defects in t...
Claims
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IPC IPC(8): B07B1/22B07B1/52B07B1/54B07B1/42
CPCB07B1/22B07B1/42B07B1/522B07B1/54
Inventor 关勇河
Owner 关勇河
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