阅读说明：本技术 一种抗菌活性炭纤维及其制备方法 (Antibacterial activated carbon fiber and preparation method thereof ) 是由 张勇敢 张忠印 张念念 王强 张振雨 沙海峰 于 2019-09-17 设计创作，主要内容包括：本发明公开了一种抗菌活性炭纤维及其制备方法,属于炭纤维技术领域,包括第一抗菌层,第一抗菌层的底部由上至下依次铺设有第一预毒层、第二抗菌层、第二预毒层和第三抗菌层,第一抗菌层、第二抗菌层、第三抗菌层的内部均设有水平交错分布的储药槽,储药槽的内部设有第一储药层和第二储药层,第一储药层的内部开设有均匀分布的出药孔。本发明通过在活性炭纤维内部加入石碳酸、纳米锌和纳米银,银和锌具有杀菌的功能同时配有石碳酸、乙二醇和竹木酢抗菌液能够双重杀菌,杀菌能力增强。(The invention discloses an antibacterial activated carbon fiber and a preparation method thereof, belonging to the technical field of carbon fibers and comprising a first antibacterial layer, wherein a first pre-poisoning layer, a second antibacterial layer, a second pre-poisoning layer and a third antibacterial layer are sequentially paved at the bottom of the first antibacterial layer from top to bottom, medicine storage grooves are horizontally distributed in a staggered manner in the first antibacterial layer, the second antibacterial layer and the third antibacterial layer, a first medicine storage layer and a second medicine storage layer are arranged in the medicine storage grooves, and medicine outlet holes are uniformly distributed in the first medicine storage layer. According to the invention, the activated carbon fiber is internally added with the carbolic acid, the nano zinc and the nano silver, the silver and the zinc have sterilization functions, and meanwhile, the carbolic acid, the ethylene glycol and the pyroligneous antibacterial liquid are matched to realize double sterilization, so that the sterilization capability is enhanced.)

1. The utility model provides an antibiotic activated carbon fiber, its characterized in that, includes first antibiotic layer (1), first antibiotic layer (3), second antibiotic layer (4), second antibiotic layer (5) and third antibiotic layer (6) have been laid in proper order from top to bottom to the bottom of first antibiotic layer (1), the inside of first antibiotic layer (1), second antibiotic layer (4), third antibiotic layer (6) all is equipped with storage medicine groove (2) that the level staggers the distribution, the inside of storing up medicine groove (2) is equipped with first storage medicine layer (21) and second storage medicine layer (22), evenly distributed's play medicine hole (211) is seted up to the inside of first storage medicine layer (21), the inside of second storage medicine layer (22) seted up with go out the trapezoidal structure medicine storage chamber (221) that medicine hole (211) mutually supported.

2. The antibacterial activated carbon fiber according to claim 1, wherein the drug storage tank (2) is a loofah sponge fiber drug storage tank.

3. The preparation method of the antibacterial activated carbon fiber is characterized by comprising 30-40 parts of the activated carbon fiber, 10-15 parts of loofah sponge fiber powder, 4-6 parts of carbolic acid, 0.1-0.5 part of nano copper, 1-1.3 parts of ethylene glycol, 10-15 parts of nano zinc, 8-12 parts of nano silver, 2-15 parts of bamboo pyroligneous antibacterial liquid, 5-8 parts of moss powder and 12-20 parts of aerogel.

4. The antibacterial activated carbon fiber and the preparation method thereof according to claim 1, wherein the preparation method comprises the following steps:

the method comprises the following steps: taking a proper amount of activated carbon fiber, loofah sponge fiber powder, carbolic acid, ethylene glycol, nano zinc, nano silver, bamboo pyroligneous antibacterial liquid, moss powder and aerogel;

step two: mixing carbolic acid, nano copper, ethylene glycol, nano zinc, nano silver and bamboo pyroligneous antibacterial liquid, adding the mixture into a stirring box, stirring, controlling the temperature to be 85-131 ℃, and stirring for 8-10 min to obtain a mixture;

step three: adding activated carbon fiber, loofah sponge fiber powder and sedum aizoon powder into the mixed species obtained in the step two, stirring at a low speed, and stopping heating;

step four: placing the mixture obtained in the third step into a fiber cloth production machine for extrusion forming to obtain single-layer antibacterial activated carbon fiber cloth;

step five: heating and mixing the loofah sponge fiber powder and aerogel, and pouring the mixture into a mould to integrally cast to produce a medicine storage tank (2);

step six: embedding the interior of the produced antibacterial activated carbon fiber cloth into the medicine storage grooves (2), adding an antibacterial agent into each medicine storage groove (2) by utilizing the micro-needle phase, and sequentially producing a first antibacterial layer (1), a second antibacterial layer (4) and a third antibacterial layer (6) according to the method;

step seven: putting the produced antibacterial activated carbon fiber cloth into a nano copper solvent for immersion washing for 20-35 min, and naturally airing the cloth or drying the cloth at a high temperature by a dryer after fishing out;

step eight: and a second pre-poisoning layer (5), a second antibacterial layer (4), a first pre-poisoning layer (3) and a first antibacterial layer (1) are sequentially laid on the top of the third antibacterial layer (6), a bonding agent is coated between every two layers, and the preparation of the antibacterial activated carbon fiber is completed.

5. The antibacterial activated carbon fiber and the preparation method thereof according to claim 3, wherein the nano-copper is nano-copper oxide, the nano-zinc is zinc oxide, and the nano-silver is silver oxide.

6. The antibacterial activated carbon fiber and the preparation method thereof according to claim 4, wherein the drying temperature of the dryer in the seventh step is in the range of 100-150 ℃.

7. The antibacterial activated carbon fiber and the preparation method thereof according to claim 1, wherein the temperature in the stirring tank is 98 ℃ and the stirring time is 8.5 min.

8. The antibacterial activated carbon fiber and the preparation method thereof according to claim 3, wherein the concentration of the carbolic acid is 5%.

9. The antibacterial activated carbon fiber and the preparation method thereof according to claim 1, wherein the thickness of the single-layer antibacterial activated carbon fiber cloth obtained in the fourth step is 2-6 mm.

Technical Field

The invention relates to a carbon fiber and a preparation method thereof, in particular to an antibacterial activated carbon fiber and a preparation method thereof, belonging to the technical field of activated carbon.

Background

In recent years, with the deep research of people on the activated carbon fiber, the activated carbon fiber is more and more widely applied, but when bacteria on the activated carbon fiber adsorb a certain amount, the adsorption capacity can reach saturation, and after various bacteria and pollutants are adsorbed, the environment provides favorable conditions for the propagation and growth of the bacteria instead, so that the fiber product generates secondary pollution; meanwhile, the traditional activated carbon fiber only has the adsorption function and has single function.

Disclosure of Invention

The invention mainly aims to provide an antibacterial activated carbon fiber and a preparation method thereof to overcome the defects of the prior art.

The purpose of the invention can be achieved by adopting the following technical scheme:

the utility model provides an antibiotic activated carbon fiber, includes first antibiotic layer, first antibiotic layer in advance, the antibiotic layer of second and the antibiotic layer of third have been laid in proper order from top to bottom in the bottom on first antibiotic layer, the inside on antibiotic layer of first antibiotic layer, second, the antibiotic layer of third all is equipped with the crisscross medicine storage tank that distributes of level, the inside in medicine storage tank is equipped with first medicine storage layer and second medicine storage layer, evenly distributed's play medicine hole is seted up to the inside on first medicine storage layer, the inside on second medicine storage layer seted up with go out the trapezoidal structure medicine room that the medicine hole was mutually supported.

Preferably, the medicine storage tank is a loofah sponge fiber medicine storage tank.

A preparation method of antibacterial activated carbon fibers comprises 30-40 parts of activated carbon fibers, 10-15 parts of loofah sponge fiber powder, 4-6 parts of carbolic acid, 0.1-0.5 part of nano copper, 1-1.3 parts of ethylene glycol, 10-15 parts of nano zinc, 8-12 parts of nano silver, 2-15 parts of bamboo pyroligneous antibacterial liquid, 5-8 parts of moss powder and 12-20 parts of aerogel.

Preferably, the preparation method comprises the following steps:

the method comprises the following steps: taking a proper amount of activated carbon fiber, loofah sponge fiber powder, carbolic acid, ethylene glycol, nano zinc, nano silver, bamboo pyroligneous antibacterial liquid, moss powder and aerogel;

step two: mixing carbolic acid, nano copper, ethylene glycol, nano zinc, nano silver and bamboo pyroligneous antibacterial liquid, adding the mixture into a stirring box, stirring, controlling the temperature to be 85-131 ℃, and stirring for 8-10 min to obtain a mixture;

step three: adding activated carbon fiber, loofah sponge fiber powder and sedum aizoon powder into the mixed species obtained in the step two, stirring at a low speed, and stopping heating;

step four: placing the mixture obtained in the third step into a fiber cloth production machine for extrusion forming to obtain single-layer antibacterial activated carbon fiber cloth;

step five: heating and mixing the loofah sponge fiber powder and aerogel, and pouring the mixture into a mold to integrally cast to produce a medicine storage tank;

step six: embedding the interior of the produced antibacterial activated carbon fiber cloth into a medicine storage groove, adding an antibacterial agent into each medicine storage groove by utilizing a microneedle phase, and sequentially producing a first antibacterial layer, a second antibacterial layer and a third antibacterial layer according to the method;

step seven: putting the produced antibacterial activated carbon fiber cloth into a nano copper solvent for immersion washing for 20-35 min, and naturally airing the cloth or drying the cloth at a high temperature by a dryer after fishing out;

step eight: and sequentially paving a second pre-poisoning layer, a second antibacterial layer, a first pre-poisoning layer and a first antibacterial layer on the top of the third antibacterial layer, coating an adhesive between every two layers, and finishing the preparation of the antibacterial activated carbon fiber.

Preferably, the nano copper is nano copper oxide, the nano zinc is zinc oxide, and the nano silver is silver oxide.

Preferably, the drying temperature of the dryer in the seventh step is within a range of 100-150 ℃.

Preferably, the temperature in the stirring box is 98 ℃, and the stirring time is 8.5 min.

Preferably, the concentration of said carbolic acid is 5%.

Preferably, the thickness of the single-layer antibacterial activated carbon fiber cloth obtained in the fourth step is 2-6 mm.

The invention has the beneficial technical effects that: according to the antibacterial activated carbon fiber and the preparation method thereof, the activated carbon fiber is internally added with the carbolic acid, the nano zinc and the nano silver, the silver and the zinc have the sterilization function and are matched with the carbolic acid, the ethylene glycol and the bamboo pyroligneous antibacterial liquid to realize double sterilization, and the sterilization capability is enhanced; the medicine storage groove 2 is added in the activated carbon fiber cloth, and the sterilization reagent is added in the medicine groove, so that the activated carbon fiber can be sterilized from inside to outside by volatilizing the medicine during the trial; the antibacterial activated carbon fiber cloth is placed in the nano-copper solvent, so that a large amount of nano-copper covers the surface of the antibacterial activated carbon fiber cloth, when the nano-copper encounters a fire or gas leakage, the nano-copper can react with carbon monoxide, the concentration of the carbon monoxide is reduced, harm is reduced, and the single function of the traditional activated carbon fiber is avoided.

Drawings

Fig. 1 is a schematic sectional view showing the overall structure of a preferred embodiment of an antibacterial activated carbon fiber and a method for preparing the same according to the present invention.

In the figure: 1-a first antibacterial layer, 2-a medicine storage groove, 21-a first medicine storage layer, 211-a medicine outlet hole, 22-a second medicine storage layer, 221-a medicine storage chamber, 3-a first pre-toxicity layer, 4-a second antibacterial layer, 5-a second pre-toxicity layer and 6-a third antibacterial layer.

Detailed Description

In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1, the antibacterial activated carbon fiber provided by this embodiment includes a first antibacterial layer 1, a first pre-sterilization layer 3, a second antibacterial layer 4, a second pre-sterilization layer 5 and a third antibacterial layer 6 are sequentially laid on the bottom of the first antibacterial layer 1 from top to bottom, medicine storage grooves 2 are horizontally and alternately arranged in the first antibacterial layer 1, the second antibacterial layer 4 and the third antibacterial layer 6, a first medicine storage layer 21 and a second medicine storage layer 22 are arranged in the medicine storage grooves 2, medicine outlet holes 211 are uniformly arranged in the first medicine storage layer 21, a trapezoid medicine storage chamber 221 is arranged in the second medicine storage layer 22 and is matched with the medicine outlet holes 211, the medicine storage grooves 2 are loofah sponge fiber medicine storage grooves, carbolic acid, nano zinc and nano silver are added in the activated carbon fiber, the silver and zinc have sterilization functions and are provided with carbolic acid, ethylene glycol and bamboo vinegar antibacterial liquid for dual sterilization, the sterilizing capability is enhanced; the medicine storage groove 2 is added in the activated carbon fiber cloth, and the sterilization reagent is added in the medicine groove, so that the activated carbon fiber can be sterilized from inside to outside by volatilizing the medicine during the trial; the antibacterial activated carbon fiber cloth is placed in the nano-copper solvent, so that a large amount of nano-copper covers the surface of the antibacterial activated carbon fiber cloth, when the nano-copper encounters a fire or gas leakage, the nano-copper can react with carbon monoxide, the concentration of the carbon monoxide is reduced, harm is reduced, and the single function of the traditional activated carbon fiber is avoided.

A preparation method of antibacterial activated carbon fibers comprises 30-40 parts of activated carbon fibers, 10-15 parts of loofah sponge fiber powder, 4-6 parts of carbolic acid, 0.1-0.5 part of nano copper, 1-1.3 parts of ethylene glycol, 10-15 parts of nano zinc, 8-12 parts of nano silver, 2-15 parts of bamboo pyroligneous antibacterial liquid, 5-8 parts of moss powder and 12-20 parts of aerogel.

An antibacterial active carbon fiber and a preparation method thereof, the steps are as follows:

the method comprises the following steps: taking a proper amount of activated carbon fiber, loofah sponge fiber powder, carbolic acid, ethylene glycol, nano zinc, nano silver, bamboo pyroligneous antibacterial liquid, moss powder and aerogel;

step two: mixing carbolic acid, nano copper, ethylene glycol, nano zinc, nano silver and bamboo pyroligneous antibacterial liquid, adding the mixture into a stirring box, stirring, controlling the temperature to be 85-131 ℃, and stirring for 8-10 min to obtain a mixture;

step three: adding activated carbon fiber, loofah sponge fiber powder and sedum aizoon powder into the mixed species obtained in the step two, stirring at a low speed, and stopping heating;

step four: placing the mixture obtained in the third step into a fiber cloth production machine for extrusion forming to obtain single-layer antibacterial activated carbon fiber cloth;

step five: heating and mixing the loofah sponge fiber powder and aerogel, and pouring the mixture into a mould to integrally cast to produce a medicine storage tank 2;

step six: embedding the interior of the produced antibacterial activated carbon fiber cloth into the medicine storage grooves 2, adding an antibacterial agent into each medicine storage groove 2 by utilizing a microneedle phase, and sequentially producing a first antibacterial layer 1, a second antibacterial layer 4 and a third antibacterial layer 6 according to the method;

step seven: putting the produced antibacterial activated carbon fiber cloth into a nano copper solvent for immersion washing for 20-35 min, and naturally airing the cloth or drying the cloth at a high temperature by a dryer after fishing out;

step eight: and a second pre-poisoning layer 5, a second antibacterial layer 4, a first pre-poisoning layer 3 and a first antibacterial layer 1 are sequentially laid on the top of the third antibacterial layer 6, a bonding agent is coated between every two layers, and the preparation of the antibacterial activated carbon fiber is completed.

In this embodiment, as shown in fig. 1, the nano copper is nano copper oxide, the nano zinc is zinc oxide, and the nano silver is silver oxide, the drying temperature of the dryer in the seventh step is 100-150 ℃, the temperature in the stirring box is 98 ℃, the stirring time is 8.5min, the concentration of the carbolic acid is 5%, and the thickness of the single-layer antibacterial activated carbon fiber cloth obtained in the fourth step is 2-6 mm.