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An independent pre-screening and dust-removing mechanism for a two-way vibrating feeder

A technology of two-way vibration and feeder, which is applied to the cleaning method of tools, cleaning methods and utensils, and grain processing, etc., can solve the problem of poor dust removal effect, and achieve the effect of facilitating separation, improving the barrier effect and improving the dust removal effect.

Active Publication Date: 2022-01-11
ZHEJIANG WUJING MACHINE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The material-feeding and dust-removing device in the above-mentioned patent has the following deficiencies: although it can meet certain usage requirements, it adopts the method of direct air suction and dust-absorbing to remove dust.

Method used

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  • An independent pre-screening and dust-removing mechanism for a two-way vibrating feeder
  • An independent pre-screening and dust-removing mechanism for a two-way vibrating feeder
  • An independent pre-screening and dust-removing mechanism for a two-way vibrating feeder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] An independent pre-screening and dust removal mechanism for a two-way vibrating feeder, such as Figure 1-6 As shown, it includes a feed channel 1 and a pre-screen frame 15. The feed channel 1 is installed above the pre-screen frame 15 through a support assembly. The inner walls of the feed channel 1 are equipped with staggered hollow seats 27. The hollow seats 27 One end located in the feed channel 1 is bonded with a columnar air bag 21, and the other end of the hollow seat 27 is provided with a trachea joint 26, and the inner walls of both sides of the top of the pre-screen frame 15 are fixed with the same pre-screen plate 10 by screws. The top of the plate 10 is provided with evenly distributed second sieve holes 12; the outer wall of one side of the pre-screen frame 15 is fixed with a vibrator 16 by screws, and the outer walls of both sides of the pre-screen frame 15 are fixed with four pressing blocks 5 by screws. A supporting leg 7 is arranged below the briquettin...

Embodiment 2

[0041] An independent pre-screening and dust removal mechanism for a two-way vibrating feeder, such as figure 1 As shown, in order to further improve the dust removal effect; this embodiment makes the following improvements on the basis of embodiment 1: the inside of the feed channel 1 is provided with an impeller chamber 20, and the inner walls on both sides of the impeller chamber 20 are rotatably installed by a support shaft 24 There is an impeller seat 28, and an evenly distributed impeller plate 23 is integrally arranged on the outer wall of the impeller seat 28. The impeller plate 23 is located above the columnar air bag 21. The other negative pressure end of the vacuum cleaner 13 is connected to Inside the impeller chamber 20 of the feed channel 1; by setting the impeller plate 23 and other structures, the material can be received when the material falls, and based on the weight of the material, the impeller seat 28 is rotated, and then the material is put down to achiev...

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Abstract

The invention discloses an independent pre-screening and dust removal mechanism of a two-way vibrating feeder, which relates to the technical field of pre-screening and dust removal; in order to improve the effect of dust removal; it specifically includes a feeding channel and a pre-screening frame, and the feeding channel is installed through a supporting component Above the pre-screen frame, the inner walls on both sides of the feed channel are equipped with hollow seats that are staggered. One end of the hollow seat in the feed channel is fixed with a columnar air bag, and the other end of the hollow seat is provided with a trachea joint. The top of the pre-screen frame The inner walls of both sides are fixed with the same pre-screen plate, and the top of the pre-screen plate is provided with evenly distributed second screen holes; the outer wall of one side of the pre-screen frame is fixed with a vibrator, and the outer wall of the two sides of the pre-screen frame is fixed with four Briquetting. The present invention can put the materials into the feeding channel by setting elastic bags and columnar airbags, and then use the columnar airbags to block the materials, thereby prolonging the falling time of the materials, so that the vacuum cleaner can absorb dust through the suction pipe, and the Dust removal effect.

Description

technical field [0001] The invention relates to the technical field of pre-screening and dedusting, in particular to an independent pre-screening and dedusting mechanism of a two-way vibrating feeder. Background technique [0002] Two-way vibrating feeder is a kind of high-efficiency feeding equipment, which can realize the transportation of various materials and is widely used. When conveying materials, because some materials are mixed with a lot of impurities, dust, etc. Dust removal and pre-screening are carried out before reaching the two-way vibrating feeder. Although the current pre-screening dust removal device can meet certain usage requirements, most of them use direct suction and dust removal for dust removal. When the material feeding speed is too fast When the dust removal effect is poor, it needs to be improved. [0003] After searching, the Chinese patent application number is CN201720740433.X, which discloses a simple dust removal device for blanking, includi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C23/02B02C23/08B02C23/18B08B1/04
CPCB02C23/02B02C23/08B02C23/18B08B1/32B08B1/12
Inventor 王勇武刘国祥赵阳梁伟武金星星高飞陈世星
Owner ZHEJIANG WUJING MACHINE MFG
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