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Preparation method and device for antibacterial ink

An ink and grinding device technology, which is applied in the field of antibacterial ink preparation, can solve problems such as insufficient grinding of ingredients, uneven dispersion of raw materials, and poor ink quality, so as to avoid the formation of precipitation and improve the quality of ink.

Active Publication Date: 2022-03-29
河北青竹画材科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the following problems in the prior art: the technical problem of uneven dispersion of raw materials in water due to inadequate grinding of ingredients, resulting in poor ink quality

Method used

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  • Preparation method and device for antibacterial ink
  • Preparation method and device for antibacterial ink
  • Preparation method and device for antibacterial ink

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] like Figure 1-4As shown, a grinding device used for the preparation method of antibacterial ink includes an annular grinding chamber 1, and the grinding chamber 1 is provided with several grinding cylinders 11 in an annular array centered on the axis of the grinding chamber 1, and adjacent grinding cylinders 11 are fixedly connected by ring rod 12, the center of grinding cylinder 11 is connected with grinding shaft 17, and the outer end of grinding shaft 17 is fixedly connected with driving bevel gear 16, and the driving bevel gear 16 is coaxially connected with the driving bevel gear in grinding chamber 1 14 meshing transmission, the output shaft of the grinding motor that drives the bevel gear 14 and the outside of the grinding chamber 1 is fixedly connected through the drive shaft 15, and the part of the grinding shaft 17 located in the grinding cylinder 11 is radially fixedly connected to the first grinding disc 18, the second The upper surface of a grinding disc 1...

Embodiment 2

[0042] like Figure 1-4 As shown, a grinding device used for the preparation method of antibacterial ink includes an annular grinding chamber 1, and the grinding chamber 1 is provided with several grinding cylinders 11 in an annular array centered on the axis of the grinding chamber 1, and adjacent grinding cylinders 11 are fixedly connected by ring rod 12, the center of grinding cylinder 11 is connected with grinding shaft 17, and the outer end of grinding shaft 17 is fixedly connected with driving bevel gear 16, and the driving bevel gear 16 is coaxially connected with the driving bevel gear in grinding chamber 1 14 meshing transmission, the driving bevel gear 14 is fixedly connected to the output shaft of the grinding motor fixedly connected to the outside of the grinding chamber 1, the part of the grinding shaft 17 located in the grinding cylinder 11 is radially fixedly connected to the first grinding disc 18, and the first grinding disc 18 The surface is provided with a c...

Embodiment 3

[0045] like Figure 1-5 As shown, a grinding device used for the preparation method of antibacterial ink includes an annular grinding chamber 1, and the grinding chamber 1 is provided with several grinding cylinders 11 in an annular array centered on the axis of the grinding chamber 1, and adjacent grinding cylinders 11 are fixedly connected by ring rod 12, the center of grinding cylinder 11 is connected with grinding shaft 17, and the outer end of grinding shaft 17 is fixedly connected with driving bevel gear 16, and the driving bevel gear 16 is coaxially connected with the driving bevel gear in grinding chamber 1 14 meshing transmission, the driving bevel gear 14 is fixedly connected to the output shaft of the grinding motor fixedly connected to the outside of the grinding chamber 1, the part of the grinding shaft 17 located in the grinding cylinder 11 is radially fixedly connected to the first grinding disc 18, and the first grinding disc 18 The surface is provided with a c...

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PUM

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Abstract

The invention provides a preparation method and device for antibacterial ink, and relates to the field of ink preparation.The preparation method comprises the steps that carbon black, a wetting agent, a dispersing agent and water are mixed through a batching mechanism, and the mixed mixture enters a grinding mechanism to be ground; the mixture entering the grinding mechanism generates centrifugal force in a grinding cavity under the driving of fan blades connected with a grinding shaft, and fine grinding is performed on the left and right sides of a first grinding disc and a second grinding disc of which the opposite sides are respectively provided with conical grinding grooves; the raw materials are gradually ground through the conical grinding groove, the grinding effect is guaranteed, the dispersion degree of the raw materials in the prepared ink is improved, and the quality of the ink is improved.

Description

technical field [0001] The invention relates to the field of ink preparation, in particular to a preparation method and device for antibacterial ink. Background technique [0002] The preparation method of ink is formed by mixing carbon black, animal glue or gelatin and water according to a certain ratio. However, because ink is easy to breed bacteria, ink is easy to stink after writing, and even a large number of bacteria breed and cause paper damage. For the above problems, the existing technology adopts the method of adding metal ions to the ink, and the metal ions can enter the inside of the bacterial cell membrane and destroy the protein inside the bacteria. [0003] Such as the patent No. CN107022241B application document discloses a nano-silver and gelatin modified antibacterial ink and preparation method thereof, including the following ingredients in parts by weight: ink toner 10, gelatin solution 60-540, silver salt 0.0025- 1.8, reducing agent 0.0015-0.9, emulsifi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C19/00B02C23/00B02C23/02B01F35/80B01F35/71B01F27/92B01F101/35
CPCB02C19/0056B02C23/00B02C23/02
Inventor 梁立军刘其通何莉娜
Owner 河北青竹画材科技股份有限公司