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Silicon dioxide drying and impurity removing system

A technology of silicon dioxide and drying device, applied in drying, drying machine, drying of solid materials, etc., can solve the problems of affecting product quality, easy residual iron filings, etc., to improve filtration effect, filtration rate and drying efficiency High and improve work efficiency

Pending Publication Date: 2019-05-14
安徽阿喜绿色科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is that impurities such as iron filings are likely to remain in the production process of silica, which affects product quality.

Method used

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  • Silicon dioxide drying and impurity removing system
  • Silicon dioxide drying and impurity removing system
  • Silicon dioxide drying and impurity removing system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 As shown, the silica drying and impurity removal system includes a frame 1, a drying device, and an impurity removal device;

[0039] The impurity removal device includes a first impurity removal device and a second impurity removal device;

[0040] The drying device is located on the frame 1, and the drying device includes a drying box 21, the top of the drying box 21 is provided with a feed port 22, and the drying box 22 is provided with a discharge port 23, and the silicon dioxide is The discharge port 23 falls on the first impurity removal device 31; the bottom of the drying box 21 is provided with an interlayer 24, and a heating device 25 is arranged in the interlayer 24, and the heating device 25 is a resistance wire in this embodiment.

[0041] The first impurity removal device 31 comprises a driving roller 311, a driven roller 312 and a motor 313, the driven roller 311 and the driving roller 312 are connected by a transmission belt 314, and the...

Embodiment 2

[0047] Such as figure 2 As shown, the silica drying and impurity removal system also includes a material guide trough 26, a material guide baffle 27, a telescopic device 28, and a push plate 29;

[0048] The discharge opening 23 of drying casing 21 is positioned at the side wall of drying casing 21, is provided with material guide groove 26 in the discharge opening 23, as image 3 Shown, material guide chute 26 is trumpet shape, and material guide chute 26 is provided with some material guide baffles 27, and the number of material guide baffles 27 can be set according to actual needs, and the whereabouts of material guide baffle 27 and silicon dioxide The directions are parallel, and the silicon dioxide falls on the conveyer belt 314 along the chute 26 .

[0049] The discharge port 23 is provided with a telescopic device 28 and a push plate 29 in the opposite direction. The telescopic device 28 is located on the frame 1. The telescopic device 28 is connected with the push pl...

Embodiment 3

[0053] Such as Figure 4 As shown, the silica drying and impurity removal system also includes an impurity collection tank 315, a first material guide plate 316, a second material guide plate 317, and a bracket 318;

[0054] The following of the driven roller 312 is provided with a debris collection tank 315, the debris collection groove 315 is connected with a first material guide plate 316, and the debris falls from the driven roller 312 onto the first material guide plate 316, thereby falling into the In the debris collection tank 315.

[0055] The screen frame 321 is inclined, and the bottom surface of the material collection tank 323 is inclined, and the lower side of the bottom surface of the material collection tank 323 is the discharge end; the bottom of the material collection tank 323 is provided with a support 324, and one end of the support 324 It is connected with the bottom surface of the material collection tank 323, and the other end is connected with the fram...

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Abstract

The invention discloses a silicon dioxide drying and impurity removing system, and relates to the technical field of silicon dioxide manufacturing. Based on the problem that the product quality is affected due to the fact that impurities such as iron chips are prone to remaining in the production process of silicon dioxide, the silicon dioxide drying and impurity removing system is put forward. The silicon dioxide drying and impurity removing system comprises a machine frame, a drying device and an impurity removing device; and the impurity removing device comprises a first impurity removing device and a second impurity removing device; the drying device is located at the machine frame, the drying device comprises a drying box body, a feeding inlet is formed in the top of the drying box body, a discharging outlet is formed in the drying box body, and the silicon dioxide drops into the first impurity removing device from the discharging outlet. The silicon dioxide drying and impurity removing system has the beneficial effects that silicon dioxide materials are dried and subjected to secondary impurity removing, the iron chips and other large particle impurities which are prone to remaining in the production process of the silicon dioxide are removed, the drying and the impurity removing can be completed at a time, the silicon dioxide does not need to be transported to other equipment or devices again, the working efficiency can be improved, and meanwhile, the drying efficiency is high, and the impurity removing effect is good.

Description

technical field [0001] The invention relates to the technical field of silica production, in particular to a silica drying and impurity removal system. Background technique [0002] Silica is a white, five-poisonous, amorphous micro-powder with light weight, good chemical stability and high temperature resistance. Silica has a wide range of uses, mainly used for making glass, water glass, pottery, enamel, Refractory materials, airgel felt, ferrosilicon, molding sand, elemental silicon, cement, etc. [0003] Silica needs to be dried during the preparation process, and iron filings and other impurities are easily mixed into the silica during the preparation process, which reduces the quality of the product. After the silica is dried, it needs to be re-transported to other equipment processing, affecting work efficiency. Contents of the invention [0004] The problem to be solved by the present invention is that impurities such as iron filings tend to remain in the producti...

Claims

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Application Information

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IPC IPC(8): F26B23/06F26B25/00B03C1/18B07B1/28
Inventor 陆胜祖祖安柯
Owner 安徽阿喜绿色科技有限公司
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