Preparation equipment and process of a kind of high-efficiency nano photocatalyst disinfectant

A nano-photocatalyst and disinfectant technology, which is applied in the directions of disinfectants, botanical equipment and methods, and chemicals for biological control, etc. Simple operation, uniform drug effect, and the effect of ensuring the quality of the finished product

Active Publication Date: 2021-05-04
ZHEJIANG YUANRONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When preparing the photocatalyst disinfectant, it is necessary to dissolve the solid substance in the liquid to complete the solid-liquid mixing. When the solid powder is put into the liquid, it is easy to cause agglomeration, and it is not easy to mix evenly in the liquid, which affects the quality of the finished disinfectant.

Method used

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  • Preparation equipment and process of a kind of high-efficiency nano photocatalyst disinfectant
  • Preparation equipment and process of a kind of high-efficiency nano photocatalyst disinfectant
  • Preparation equipment and process of a kind of high-efficiency nano photocatalyst disinfectant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A kind of preparation technology of high-efficiency nano photocatalyst disinfectant, comprising:

[0048] a. Add nano-titanium dioxide photocatalyst powder into water, fully stir and mix to form a uniform nano-titanium dioxide photocatalyst suspension;

[0049] b. Add ethanol into the nano-titanium dioxide photocatalyst suspension, and stir well to make a nano-photocontact coal disinfectant;

[0050] The particle size of the nano-titanium dioxide photocatalyst powder is 1-100nm, preferably 1-20nm; the nano-titanium dioxide photocatalyst powder can be a visible light-type nano-titanium dioxide photocatalyst powder, which works under the following visible light conditions: light or natural light or sunlight; the nano-titanium dioxide The photocatalyst powder can also be ultraviolet light type nano titanium dioxide photocatalyst powder, which works under the irradiation of ultraviolet light; select ultraviolet light type nano titanium dioxide photocatalyst powder (particle...

Embodiment 2

[0063] A kind of preparation technology of high-efficiency nano photocatalyst disinfectant, comprising:

[0064] a. Add nano-titanium dioxide photocatalyst powder into water, fully stir and mix to form a uniform nano-titanium dioxide photocatalyst suspension;

[0065] b. Add ethanol into the nano-titanium dioxide photocatalyst suspension, and stir well to make a nano-photocontact coal disinfectant;

[0066] The particle size of the nano-titanium dioxide photocatalyst powder is 1-100nm, preferably 1-20nm; the nano-titanium dioxide photocatalyst powder can be a visible light-type nano-titanium dioxide photocatalyst powder, which works under the following visible light conditions: light or natural light or sunlight; the nano-titanium dioxide The photocatalyst powder can also be ultraviolet light type nano titanium dioxide photocatalyst powder, which works under ultraviolet light irradiation; select visible light type nano titanium dioxide photocatalyst powder (particle size is 7n...

Embodiment 3

[0069] A kind of preparation technology of high-efficiency nano photocatalyst disinfectant, comprising:

[0070] c. Add nano-titanium dioxide photocatalyst powder into water, fully stir and mix to form a uniform nano-titanium dioxide photocatalyst suspension;

[0071] d. Add ethanol into the nano-titanium dioxide photocatalyst suspension, and stir well to make a nano-photocontact coal disinfectant;

[0072] The particle size of the nano-titanium dioxide photocatalyst powder is 1-100nm, preferably 1-20nm; the nano-titanium dioxide photocatalyst powder can be a visible light-type nano-titanium dioxide photocatalyst powder, which works under the following visible light conditions: light or natural light or sunlight; the nano-titanium dioxide The photocatalyst powder can also be ultraviolet light type nano titanium dioxide photocatalyst powder, which works under ultraviolet light irradiation; select visible light type nano titanium dioxide photocatalyst powder (particle size is 10...

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Abstract

The invention discloses a preparation equipment for high-efficiency nano-photocatalyst disinfectant, which comprises a treatment barrel and a cover plate arranged on the top of the treatment barrel, an installation groove is arranged on the top of the treatment barrel, and the cover plate is arranged on the installation groove Inside, a heating block is provided on the inner wall of the processing barrel, and a discharge port is provided at the bottom of the processing barrel; a transmission shaft is pierced on the cover plate, and a plurality of stirring rods are provided on the transmission shaft, and the cover A first drive motor for driving the transmission shaft to rotate is provided on the board; a plurality of storage tanks are provided on the cover board, a discharge pipe is provided at the bottom of the storage tank, and a discharge pipe is provided on the cover board. The first connection groove matched with the discharge pipe, the bottom of the first connection groove is provided with a through groove, the discharge pipe is provided with a material receiving box, and the first connection groove is provided with a material receiving box. A supporting rod matched with the box, and a push plate for driving the supporting rod to move downward is also arranged on the cover plate.

Description

technical field [0001] The invention belongs to the technical field of disinfectant, and in particular relates to a preparation equipment and process of highly efficient nano photocatalyst disinfectant. Background technique [0002] Sterilization and disinfection are inseparable from sterilizing and disinfecting drugs. In medicine, any chemical substance that quickly kills pathogenic microorganisms outside the body is called a disinfectant. Traditional chemical disinfectants are used in medical environment, skin, and wound disinfection. Unlike antibiotics, they have no obvious selective effect on pathogens and human tissues, so they are also highly toxic to the human body. When using traditional chemical disinfectants to sterilize and disinfect, they must be selected according to the characteristics and needs of various chemical substances, and there are certain toxicity and drug resistance problems, and there is no persistence. [0003] When preparing the photocatalyst dis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F7/18B01F15/00B01F3/12B01J35/02B01J21/06A01N59/16A01N31/02A01N25/04A01P1/00
CPCB01J35/023B01J21/063A01N59/16A01N31/02A01N25/04B01F23/51B01F23/53B01F27/191B01F35/121B01F27/90
Inventor 俞松茂
Owner ZHEJIANG YUANRONG TECH
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