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Particle screening device for raw material processing

A technology for sieving particles and raw materials, which is applied in the field of sieving devices for raw material processing, can solve problems such as low screening efficiency, and achieve the effects of promoting screening efficiency, promoting screening and avoiding stacking blockage.

Inactive Publication Date: 2021-03-12
刘蒙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the technical problem of low screening efficiency of the existing sieving device, the present invention proposes a sieving device for raw material processing

Method used

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  • Particle screening device for raw material processing
  • Particle screening device for raw material processing
  • Particle screening device for raw material processing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] refer to Figure 1-3 , a sieving device for raw material processing, comprising a box body 1, a plurality of legs 2 fixed by bolts at the bottom of the box body 1, rollers 3 fixed on the bottom of the legs 2 by bolts, a control switch 20 fixed by bolts at the front end of the box body 1, The inner wall of the box body 1 is fixed with a partition 4 by bolts, and the bottom of the partition 4 is fixed with a motor 5 by bolts. The output shaft of the motor 5 runs through the partition 4 and is connected with a first straight shaft 6. The complete bevel gear 7, the top of the partition plate 4 is connected with the second straight shaft 8 by hinge rotation, the second straight shaft 8 is sleeved and fixed with the complete bevel gear 9, the incomplete bevel gear 7 and the complete bevel gear 9 are meshed and connected, the second The top of the straight shaft 8 is fixed with a plurality of pillars 10 by bolts, the top of the plurality of pillars 10 is fixed with the same fi...

Embodiment 2

[0034] refer to Figure 1-2 and Figure 4-7 , a sieving device for raw material processing, the inner wall of the feeding part 13 is rotatably connected with a plurality of bulk material rods 21 through bearings, the cross section of the bulk material rods 21 is arranged in a Y shape, and the plurality of bulk material rods 21 are distributed in a serpentine shape, and scattered The material rods 21 are of different sizes, and a plurality of bulk material wires 22 are fixed between a plurality of bulk material rods 21. The feeding part 24 is arranged between two adjacent feeding parts 13, and the discharging part 24 is arranged in a shape that is wide first and then narrowed from the inside to the outside, and the inner wall of the feeding part 13 is provided with a plurality of raised parts 25, The protruding part 25 and the screen plate 12 are integrally structured, the protruding part 25 is arranged as a spherical structure with different curvatures, and the top of the secon...

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Abstract

The invention belongs to the technical field of raw material processing, and particularly relates to a particle screening device for raw material processing. Aiming at the problem of low screening efficiency of an existing particle screening device, the following technical scheme is provided: the particle screening device comprises a box body, a partition plate is arranged on the inner wall of thebox body, a motor is arranged at the bottom of the partition plate, the output shaft of the motor is connected with a first straight shaft, the first straight shaft is fixedly sleeved with an incomplete bevel gear, the top of the partition plate is connected with a second straight shaft, the second straight shaft is fixedly sleeved with a complete bevel gear, a plurality of supporting columns arearranged at the top of the second straight shaft, a fixing block is arranged at the tops of the plurality of supporting columns, a screen plate is arranged at the top of the fixing block, and a plurality of material conveying parts are arranged on the circumferential outer wall of the screen plate. According to the particle screening device, raw materials are partitioned in the material conveyingparts, the raw materials with different particle sizes are layered in the material conveying parts, therefore, the screening efficiency is improved, meanwhile, under the action of centrifugal force,the raw materials move upwards along an inclined plane, large-particle raw materials directly fall from a first discharging mechanism, and thus the overall screening efficiency is effectively improved.

Description

technical field [0001] The invention relates to the technical field of raw material processing, in particular to a sieving device for raw material processing. Background technique [0002] Raw material processing is the general name of the industrial sector that mines metal and non-metallic minerals, rough-processes the excavated materials and agricultural products, and provides labor objects for the processing industry. Raw material processing covers many industries, such as: coal, petroleum, chemical industry, steel, building materials, non-ferrous metals and other industries. Because the particle size of the product has different specifications, it is necessary to screen the raw material during the initial processing of the raw material. Carry out the next step of processing. [0003] A sieving device is required to sieve the raw materials of plastic products. The existing sieving device generally uses a mesh screen or a vibrating screen for screening when drying the par...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/06B07B1/08B07B1/46B07B1/34
CPCB07B1/06B07B1/08B07B1/4654B07B1/343B07B1/46B07B1/4609
Inventor 刘蒙
Owner 刘蒙
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