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Adjustable-angle stirring device for photocatalyst mixing and working method of stirring device

A stirring device and photocatalyst technology, applied in the field of photocatalyst, can solve the problems of uneven dispersion of mixture in the vertical direction, unsatisfactory stirring effect, and inability to meet vacuum sealing, etc., to achieve good sealing, good stirring effect, and uniform mixing Effect

Inactive Publication Date: 2018-06-15
鞍山奇典光触媒高科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the stirring method used in the mixing process of photocatalyst production is traditional stirring, that is, the agitator extends vertically into the mixing kettle, and most of the stirring paddles of the agitator are single paddle type, and the stirring effect of the mixture with low viscosity is not bad. , but for the mixture with high viscosity, the stirring effect is not very ideal, often there will be problems of uneven dispersion in the vertical direction of the mixture or even part of the bottom of the mixture
In addition, the existing agitator cannot meet the requirements of vacuum tightness

Method used

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  • Adjustable-angle stirring device for photocatalyst mixing and working method of stirring device
  • Adjustable-angle stirring device for photocatalyst mixing and working method of stirring device

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Effect test

Embodiment 1

[0039] The above-mentioned stirring device is positioned at 30° to the horizontal plane through the through hole and the fixed hole pin on the support seat through the screw rod, Figure 6 It is a schematic diagram of the partial structure of the stirring paddle of the angle-adjustable stirring device in Embodiment 1. As shown in the figure, the angle α between the two blades of the long paddle is 0°. The edge of the paddle has a wave-shaped tooth plate, and a cross-shaped hole is opened in the middle of the paddle.

Embodiment 2

[0041] The above-mentioned stirring device is positioned at 45° to the horizontal plane through the through hole and the fixed hole pin on the support seat through the screw rod, Figure 7 It is a schematic diagram of the partial structure of the stirring paddle of the angle-adjustable stirring device in Embodiment 2. As shown in the figure, the angle α between the two blades of the long paddle is 30°. The edges of the paddles are provided with sawtooth-shaped tooth plates, and the middle of the paddles has a five-pointed star-shaped hole.

Embodiment 3

[0043] The above-mentioned stirring device is positioned at 60° to the horizontal plane through the through hole and the fixed hole pin on the support seat through the screw rod, Figure 8 It is a schematic diagram of the partial structure of the stirring paddle of the angle-adjustable stirring device in Embodiment 3. As shown in the figure, the angle α between the two blades of the long paddle is 45°. The edge of the paddle has a wavy tooth plate, and a triangular hole is opened in the middle of the paddle.

[0044] The angle-adjustable stirring device working method of above embodiment 1-3 is as follows:

[0045] (1) Select a suitable stirring paddle 8, insert it into the corresponding slot 15 of the stirring rod 7 according to the long paddle and the short paddle of the paddle, cover the end cover 17, and make the end cover 17 and the flange buckle 16 of the stirring rod 7 Fasten and fix;

[0046] (2) Insert the other end of the stirring rod 7 into the stirring part 6 of ...

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Abstract

The invention relates to the technical field of photocatalysts, in particular to an adjustable-angle stirring device for photocatalyst mixing and a working method of the stirring device. The device comprises a sealing part and a stirring part which are integrally formed, wherein the sealing part is integrally connected with a sealing disk, the stirring part is detachably connected with staggered paddles, and the stirring device is obliquely inserted into the interior of the kettle body of a material mixing kettle from top to bottom from a support base on the outer side wall of the material mixing kettle; gaps among the support base can be completely sealed through the sealing disk, a plurality of fixing holes are formed in the support base, and the stirring device is positioned by a screwthrough a through hole and the fixing holes in the support base in a pin mode. The stirring device has the advantages that the fixing holes in the support base can be selected according to different inclination angles so as to change stirring depth, stirring strength and stirring in the material mixing kettle and form a vortex state, so that a good stirring effect is achieved; the gaps among the support base can be completely sealed through the sealing disk, so that it is ensured that the entire material mixing kettle is in a sealed state; diffraction can be formed among the long staggered paddles and short staggered paddles during stirring, and therefore the direction of liquid flow is disordered, so that a better stirring effect is achieved.

Description

technical field [0001] The invention relates to the technical field of photocatalyst, in particular to an angle-adjustable stirring device for photocatalyst mixing and a working method thereof. Background technique [0002] Photocatalyst is a general term for photo-semiconductor materials with photocatalytic function represented by nano-scale titanium dioxide. Under the irradiation of light, nano-photocatalyst will generate positive and negative electrons, which combine with water molecules in the air to generate hydrogen and oxygen free. base, has a strong ability to oxidize and decompose, and can decompose almost all organic pollutants and some harmful inorganic compounds, such as: odor particles, formaldehyde, benzene, xylene, TVOC, SARS, new H1N1, avian influenza virus, Escherichia coli , Pseudomonas aeruginosa, Staphylococcus aureus and other toxic and harmful gases, bacteria and viruses are decomposed into non-toxic CO 2 and H 2 O: Negative electrons combine with oxy...

Claims

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Application Information

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IPC IPC(8): B01F7/04B01F15/00
CPCB01F27/191B01F27/70B01F35/00B01F2035/351
Inventor 路跃莉张洛维程名扬葛辉
Owner 鞍山奇典光触媒高科技有限公司
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