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Preparation device of graphene-based bimetallic nano composite catalyst

A technology of bimetallic nano-composite catalysts, applied to mixers with rotating stirring devices, mixers, transportation and packaging, etc., can solve problems such as difficult handling, influence on preparation, uneven accumulation and mixing of raw materials, etc., and reduce liquid materials The effect of increasing the amount, improving the uniformity, and improving the uniformity of mixing

Pending Publication Date: 2022-07-15
WEIFANG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a preparation device for a graphene-based bimetallic nanocomposite catalyst, which solves the problem that the currently used preparation device usually adds raw materials in order to prepare the interior of the decoration when mixing, and the raw materials are easy to accumulate The mixing is not uniform enough, which affects the next step of preparation, and the solid raw materials are easy to agglomerate before adding, which is difficult to handle

Method used

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  • Preparation device of graphene-based bimetallic nano composite catalyst
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  • Preparation device of graphene-based bimetallic nano composite catalyst

Examples

Experimental program
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Effect test

Embodiment 1

[0040] see Figure 1-Figure 4 , the present invention provides a technical solution: a preparation device for a graphene-based bimetallic nanocomposite catalyst, which specifically includes:

[0041] Preparation cylinder 1, the top of the preparation cylinder 1 is fixedly connected with a drive motor 2 through a bracket, the top of the preparation cylinder 1 is penetrated and fixedly connected with a material storage device 3, and the bottom of the preparation cylinder 1 is communicated with a discharge nozzle 7;

[0042] The stirring shaft 4, the top of the stirring shaft 4 penetrates the storage device 3 and is rotatably connected with the storage device 3, and one end of the stirring shaft 4 penetrates the storage device 3 and is fixedly connected to the drive shaft of the drive motor 2;

[0043] a stirring device 5, the stirring device 5 is arranged inside the preparation drum 1 and is fixedly connected with the bottom of the stirring shaft 4;

[0044] a support frame 6, ...

Embodiment 2

[0055] see Figure 1-Figure 5 , On the basis of the first embodiment, the present invention provides a technical solution: the material storage device 3 includes a material storage box 31, the bottom of the material storage box 31 is fixedly connected with a leakage net 32, and the central position of the leakage net 32 ​​is fixedly connected with a fixed seat 33, the fixed seat The bottom of 33 is rotatably connected with a rotating plate 34 through a bearing, the side of the rotating plate 34 is fixedly connected with an elastic support rod 35, and the end of the elastic support rod 35 away from the rotating disk 34 is fixedly connected with a roller 36, and the bottom of the leakage net 32 ​​is fixedly connected with the position corresponding to the roller 36 There is an inclined sliding table 37, a material spreading device 38 is arranged inside the slip screen 32, the bottom of the storage box 31 runs through the top of the preparation cylinder 1 and extends to the interi...

Embodiment 3

[0057] see Figure 1-Figure 6 , on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: the material spreading device 38 includes a collar 381, and both sides of the collar 381 are fixedly connected with an arc-shaped push plate 382, ​​and the bottom of the arc-shaped push plate 382 is fixedly connected. A dredging brush 383 is fixedly connected, an extrusion hole 384 is opened on the side of the arc-shaped push plate 382, ​​and an extrusion block 385 is slidably connected to the inner wall of the extrusion hole 384. The collar 381 is sleeved on the rotating shaft 53 and is fixedly connected with the rotating shaft 53 , the top of the extrusion block 385 is fixedly connected with the top of the inner wall of the storage box 31 through the connecting rod, the bottom of the dredging brush 383 extends to the top of the slip screen 32 and is slidably connected to the top of the slip screen 32, and a material spreading device 38 is provide...

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Abstract

The preparation device specifically comprises a preparation cylinder, the top of the preparation cylinder is fixedly connected with a driving motor through a support, the top of the preparation cylinder penetrates through and is fixedly connected with a storage device, and the bottom of the preparation cylinder communicates with a discharging nozzle; the top of the stirring shaft penetrates through the material storage device and is rotationally connected with the material storage device, and the end, penetrating through the material storage device, of the stirring shaft is fixedly connected with a driving shaft of the driving motor; the stirring device is arranged in the preparation cylinder and is fixedly connected with the bottom of the stirring shaft; and the supporting frame is arranged at the bottom of the preparation cylinder and fixedly connected with the preparation cylinder. According to the preparation device of the graphene-based bimetallic nano-composite catalyst, raw materials can be mixed in the adding process, the mixing uniformity can be conveniently improved, and the relative distribution uniformity of liquid materials and solid materials can be conveniently improved.

Description

technical field [0001] The invention relates to the technical field of preparation of metal catalysts, in particular to a preparation device of a graphene-based bimetal nanocomposite catalyst. Background technique [0002] Substances that can change the chemical reaction rate (increase or decrease) of the reactants in a chemical reaction without changing the chemical balance, and whose quality and chemical properties have not changed before and after the chemical reaction are called catalysts (solid catalysts are also called catalysts). Statistics show that more than 90% of industrial processes use catalysts, such as chemical, petrochemical, biochemical, environmental protection, etc. There are many types of catalysts, including precious metal catalysts and non-precious metal catalysts. Non-precious metal materials that do not participate in the final product of the reaction, and non-precious metal catalysts need to put a certain proportion of solid raw materials and liquid ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F27/90B01F33/83B01F35/71B01F35/75
Inventor 刘丽丽台夕市
Owner WEIFANG UNIVERSITY
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