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Disc structure design and process for disc separator
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A disc separator and structural design technology, applied in the field of disc separators, can solve the problems of corrosion, parts damage, easy particle retention, etc., to achieve the effects of easy cleaning, avoiding slag accumulation, and reducing the number of
Inactive Publication Date: 2022-02-15
CSSC NANJING LUZHOU MACHINE
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[0004] The object of the present invention is to provide a disc structure design and process for a disc separator, which solves the problem that the ribs and the disc are welded on the disc body due to the fact that the ribs are spot-welded on the disc body during the sliding process of the particles in the prior art. There is a gap between the bodies, and the particles are easy to stay in the gap, and there will be corrosion and other phenomena, resulting in damage to the parts and causing the problem that the equipment cannot operate normally.
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Embodiment 1
[0029] Refer figure 1 A disc structure of a disc separation machine, including the disc 1, the outer side wall of the disc 1, and there is a number of set of concave points 2 in the circumferential direction of the disc 1, each set along the disc 1 along the disc 1 The horizontal direction is opened with a plurality of pitrids 2, and the radius of each post 2 is 0.2-0.35 cm.
[0030] According to the above embodiment, it is known that the ribs in the prior art can be ensured between the disc 1 by several receette points 2, which can ensure that there is separation space between the disc 1, and can avoid the disc 1 due to ribs, corrosion, etc. Reduce the number of particles on the disc 1, using primary molding techniques, after the separation, easy to clean, avoiding sediment, corrosion, etc.
Embodiment 2
[0032] Refer figure 1 , The spacing 2 is provided with a spacing between the plurality of stovets 2, and the spacing between the two sets of posts 2 is equal, and each set of receeted points 2 all along the busbar of the disc 1. The direction is arranged in a 30 ° hunter, and each set of pitting 2 homogeneous arrays have three receette points 2, and the three recesses 2 are uniformly arranged in the horizontal direction of the outer wall of the disc 1, each of which is 0.3. CM, through the setting of the twelve groups 2 and a total of 36 recess 2, can ensure that there is a separation space between the disc 1, and can avoid the phenomenon between the disc 1 and the ribs.
Embodiment 3
[0034] A disc production process with a disc separation machine, including the following steps:
[0035] S1, the following materials: rushing large-specific steel sheets into a circular blank suitable for rotating;
[0036] S2, rotation: use the roller to process the blank into the shape of the disc;
[0037] S3, cleaning: Cooling the surface of the disc;
[0038] S4, heat treatment: adopt a box resistance furnace, annealing temperature of 750 ° C, heat insulation time;
[0039] S5, the side of the car: the outer circle of the disc to the required size;
[0040] S6, the stamping hole: The disc is rolled out on the small end surface of the disc positioned circular holes and key slots in the machine;
[0041] S7, stamping pit: fixing the concave and convex abrasives on the open fixed press, the disc is fixed to a special tooling;
[0042] S8, polishing: the inside and outside surface of the polished disc, reducing surface roughness, reaching the requirements.
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Abstract
The invention relates to the technical field of disc separators, in particular to a disc structure design and process for a disc separator, and solves the problems that in the prior art, in the sliding process of particles, due to the fact that ribs are arranged on a disc body in a spot welding mode, gaps exist between the ribs and the disc body, the particles are prone to staying in the gaps, the phenomena of corrosion and the like occur,parts are damaged, and the equipment cannot normally operate. The disc structure design for the disc separator comprises a disc, a plurality of groups of concave points are formed in the outer side wall of the disc in the circumferential direction of the disc, a plurality of concave points are formed in each group of concave points in the horizontal direction of the disc, and the radius of each concave point is 0.2-0.35 cm. The number of particles on the disc is reduced, a one-time forming technology is adopted, after separation is completed, the cleaning is easy, and the situations of slag deposition, corrosion and the like are avoided.
Description
Technical field [0001] The present invention relates to the technical field of disc separation machines, and more particularly to disc structural design and processes for disc separation machines. Background technique [0002] The disc separator is one of the settlingcentrifuge. It is used to separate the difficult-separated materials. The disc separator is a vertical centrifuge, and the drum is mounted on the upper end of the vertical axis, and the drive is driven by the motor and rotates at high speed. There is a set of dish-shaped parts-discs in the drum. There are eight ribs on each disc that make the disc and the discs have a small gap. The drum is mainly composed of a drum body, a drum cover, a piston, a dispenser, a disc, and the like. During the material separation process, the material enters the drum through the feed tube and enters a piece of disc via the dispenser. [0003] However, the particles are sliding, since the ribs are soldered on the disc, the ribs and disc...
Claims
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Application Information
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