CN205710763U - Micro organism cellulose and the equipment complex of base material - Google Patents
Micro organism cellulose and the equipment complex of base material Download PDFInfo
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- CN205710763U CN205710763U CN201620583941.7U CN201620583941U CN205710763U CN 205710763 U CN205710763 U CN 205710763U CN 201620583941 U CN201620583941 U CN 201620583941U CN 205710763 U CN205710763 U CN 205710763U
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- base material
- cellulose
- micro organism
- casing
- fiber
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
A kind of micro organism cellulose that this utility model provides and the equipment complex of base material, have base material unwinding device, draw roll, compoiste fermented casing, niproll, drying inactivating device, composite sheet material wrap-up successively along base material direction of travel.The internal reservoir microorganism fungus kind of compoiste fermented casing and the mixed serum of cellulose dopes, base material is drawn by mixed serum at compoiste fermented casing, and the micro organism cellulose silk spued in substrate surface uniform deposition microorganism forms a kind of composite article.Base material is the paper that plant long fibre is made, cotton, fiber crops or the silk thread of chemical fibre and their non-woven fabrics or woven cloths.Composite box connects attemperating unit, vibrating device etc..Micro organism cellulose of the present utility model, at deposited on substrates thickness uniform close, is suitable for large-scale production operation.Made goods there is excellent mechanical property, elasticity and resistance to water.
Description
Technical field
This utility model relates to the complex technique of a kind of antimicrobial fiber cellulose fiber and other material.
Background technology
By microorganism such as antibacterial and chemical reagent, plant material is carried out biochemical reaction, in certain condition and technique mistake
Cheng Hou, can obtain cellulose fibre class material.
The invention of Application No. 201010142735X relates to a kind of method utilizing straw/Caulis et Folium Oryzae to produce Bacterial cellulose,
Including: (1) straw or Caulis et Folium Oryzae grind, then with dilute sulfuric acid or soak with hydrochloric acid, reaction, then pass through sucking filtration by straw or Caulis et Folium Oryzae residue
Separate with acid hydrolysis liquid, collect hydrolyzed solution standby；(2) detoxification of hydrolyzed solution；(3) above-mentioned detoxification hydrolyzed solution is taken as culture medium
Carbon source, adds nitrogen source, is made into culture medium, accesses acetobacter or glucose oxidation and bacillus antibacterial at 25-30 DEG C, 160-250 rev/min
Clock shaking table is cultivated or quiescent culture in 25-30 DEG C of incubator, obtain Bacterial cellulose.It is fine that this invention describes a kind of antibacterial
The production method of dimension element.
The utility model of Application No. 2013206201664 provides a kind of micro organism cellulose process units, including an appearance
Receiving groove, a body of rod and a guide member, described holding tank is in order to accommodating culture fluid, and micro organism cellulose is created on culture fluid
Liquid level, described guide member connects the described body of rod and extends to described liquid level, wherein when the body of rod is rotated by an external force, passing through
Described micro organism cellulose is collected to the body of rod by guide member, so collects membrane-like micro organism cellulose with replacement Traditional Man
The practice.
The invention of Application No. 2009101479667 describes a kind of biological respinse for producing antimicrobial fiber ferritic
Device and method.Microorganism culturing liquid media are prepared in being contained in a container；By fit at each interval or separate many
Root hollow pipe horizontally rotates, so that every a part of being immersed in and be contained in this liquid in turn of each of these many hollow pipes
State media and being exposed on the horizontal plane of these liquid media, wherein each of these many hollow pipes has a coarse outer surface
And a smooth inner surface, then microorganism forms antimicrobial fiber ferritic on the outer surface of each of these many hollow pipes
And not for the liquid media horizontal plane part formation lamellar antimicrobial fiber ferritic of this many hollow pipe institutes disturbance in this container.
Above two device can only produce the micro organism cellulose film raw material of film or lamellar, it is impossible to is directly prepared into by this film
Other composite article.
Summary of the invention
Utility model purpose:
This utility model provides a kind of simple in construction, production efficiency high, the micro organism cellulose that the compound uniformity of dispersion is good
Equipment complex with base material.
Technical scheme:
A kind of micro organism cellulose that this utility model provides and the equipment complex of base material, have successively along base material direction of travel
Base material unwinding device, draw roll, compoiste fermented casing, niproll, drying inactivating device, composite sheet material wrap-up is had (to contain
Traction electric machine).
The internal reservoir microorganism fungus kind of compoiste fermented casing and cellulose dopes (can produce fiber by fermentable
The raw material of cellulose fiber) mixed serum, two kinds of compositions have suitable ratio；In mixed serum, microorganism fungus kind can be by fibre
Dimension element fermentation the micro organism cellulose silk that spues (or antimicrobial fiber cellulose fiber).Mixed serum also has microorganism fungus kind and survives
Or breed necessary business liquid.
Compoiste fermented box house is provided with the guide roller (guide roller of the many base material direction of travel that are parallel to each other and are perpendicular to
There is provided base material to guide, traction stretches and the effect of holding), drawn in compoiste fermented casing for base material and starched by mixing
Liquid, while coiled material is drawn guiding, at the micro organism cellulose silk that substrate surface uniform deposition microorganism spues, and and base material
Fiber or base material surface layer fit tightly a kind of composite article of formation.
Base material is cloth, paper (will not in water rapidly-soluble kind), natural fiber, artificial macromolecular fibre, glass fibers
Dimension, carbon fiber, metallic fiber, mixed textured fiber, plastic sheet or metal sheet；The paper that preferred plant long fibre is made, cotton, numb
Or the silk thread of chemical fibre and their non-woven fabrics or woven cloths, they are close with the material of micro organism cellulose, have good
The compatibility, is connected more firm with base material after deposition.
Guide roller can have multilamellar, multichannel, horizontal arrangement, vertical arrangement or the staggered arrangement in W type up and down.
Coiled material after Fu He has clamping and squeezing action by a pair niproll on composite box top so that compound system
The moisture of product is extracted, and micro organism cellulose silk is tightr with base material laminating.
The coupling agent that can also can improve micro organism cellulose and base material adhesion containing a small amount of in mixed serum (as
Basic avirulence, there is the silane coupler of the group that abundant hydrogen bond produces).
It addition, in this utility model, compoiste fermented casing connects has attemperating unit (to control composite box internal mix serosity
Temperature, control and regulate slurry temperature to be 15-45 DEG C), it is simple to microorganism fungus kind survives or improves activity.Compoiste fermented case
Strain circulating device and stock solution circulating device can be installed on body wall.Strain circulating device is by internal for composite box and strain room
UNICOM, it is provided that and the microorganism fungus kind in supplementary composite box；Stock solution circulating device is by compoiste fermented box house and stock solution room
UNICOM, it is provided that and the cellulose dopes (supplementary fibre element raw material) in supplementary composite box.Can connect on compoiste fermented casing
There is the filtering separation device of antimicrobial fiber cellulose fiber, collect unnecessary antimicrobial fiber cellulose fiber；Also can connect has waste liquid to divide
From device, discharge waste liquid.
In this utility model, compoiste fermented casing can also connect shaking device (preferably ultrasonic vibrating unit), carries
For inner pulp vibration of liquid power, it is ensured that the composition in mixed serum uniformly mixes, the especially fiber after microorganism fungus kind fermentation
Element--antimicrobial fiber cellulose fiber can compare the surface being uniformly deposited on base material.
Base material is half an hour by the time of serosity and the time of fermentable and deposition--hundreds of hours so that send out
The specification of the antimicrobial fiber cellulose fiber that ferment is abundant, produce is moderate, and the thickness of deposition is moderate, takes into account performance and the life of composite article
Produce efficiency.
In this utility model, dry inactivating device and have and composite sheet material is dehydrated further or dries or kill micro-life
The function of thing bacterial activity so that a small amount of microorganism fungus kind being carried over loses biological activity, and composite sheet material is unlikely to deteriorate deterioration.
In this utility model, (temperature of environment, humidity, acid-base value, nutrition can be become by the selection of microorganism fungus kind
The requirement divided) and the control of fermentation parameter, it is ensured that the micro organism cellulose of the microorganism a diameter of nano level diameter of discharge,
By fermentation time and the control of sedimentation time, it is ensured that a length of micron order of antimicrobial fiber；The composite construction being achieved in that
The mechanical strength of material compared with big, toughness is preferable.
In this utility model, composite box inner space by input suitable concn oxygen, be beneficial to microbial survival,
Growth or the control of fermentability.
In this utility model, separately can have self-con-tained unit control, respectively control traction electric machine, attemperating unit, strain circulation
Device, stock solution circulating device, shaking device, the duty of inactivating device, and can have temperature anomaly warning, mixed serum one-tenth
The functional parts such as proportion by subtraction example abnormal alarm, velocity anomaly warning.
Beneficial effect:
In this utility model, micro organism cellulose is uniform at deposited on substrates thickness, is completely embedded, and equipment production technology is steady
Calmly, automatization or manual control, applicable large-scale production operation.The good mechanical performance of made composite article,
After especially the base material of plant fiber paper, cloth or silk is compound, it is difficult to tear, there is certain elasticity and good resistance to water, right
Multiple organism surface or biological product have good affinity.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of device structure generalized section of the present utility model；
In figure, 1-base material unwinding device, 2, base material, 3-draw roll, the compoiste fermented casing of 4-, 5-mixed serum, 6-vibrations
Device, 7-niproll, 8-dry inactivating device, 9-composite article wrap-up, 10-strain circulating device, 11-attemperating unit,
12-guide roller, 13-stock solution circulating device, 20-composite article.
Detailed description of the invention
A kind of micro organism cellulose as shown in Fig. 1 and the equipment complex of base material, have successively along base material 2 direction of travel
Base material unwinding device 1, draw roll 3, compoiste fermented casing 4, niproll 7, drying inactivating device 8, composite sheet material wrap-up 9；
The internal reservoir microorganism fungus kind of compoiste fermented casing 5 and the mixed serum of cellulose dopes, also have micro-life in mixed serum
Thing strain survives or breeds necessary business liquid.
The paper that base material 2 is made for plant long fibre, or be cotton, the numb or silk thread of chemical fibre or their non-woven fabrics or weaving
Cloth.
Compoiste fermented casing 5 is internally provided with the guide roller 12 of the many base material direction of travel that are parallel to each other and are perpendicular to, and supplies
Base material 2 is drawn in compoiste fermented casing 4 passes through mixed serum；While coiled material 2 is guided by traction, it is possible at base material 2
The micro organism cellulose silk that surface uniform deposition microorganism spues, and fit tightly formation one with substrate fiber or base material surface layer
Composite article.Guide roller 12 is one layer, horizontal arrangement, vertical arrangement or the most staggered.
Niproll 7 has clamping and the moisture of extrusion cladding goods and the effect closely that makes to fit；Compoiste fermented casing 4
Connect attemperating unit 11 and the shaking device 6 of ultrasound wave.
Being provided with strain circulating device 10 and stock solution circulating device 13 on multiple unit tube body wall, strain circulating device 10 will be compound
Box house and strain room UNICOM, stock solution circulating device 13 is by internal for composite box and stock solution room UNICOM.
Claims (6)
1. a micro organism cellulose and the equipment complex of base material, it is characterised in that: along base material direction of travel, there is base material successively
Unwinding device, draw roll, compoiste fermented casing, niproll, composite sheet material wrap-up；The internal reservoir of compoiste fermented casing is micro-
Biological inoculum and the mixed serum of cellulose dopes；
Compoiste fermented box house is provided with the many guide rollers being parallel to each other and be perpendicular to base material direction of travel；
Base material is cloth, paper, natural fiber, artificial macromolecular fibre, glass fibre, carbon fiber, metallic fiber, mixed textured fiber, moulds
Media sheet or metal sheet；
Guide roller is one or more layers, multichannel, horizontal arrangement, vertical arrangement or the most staggered；
Compoiste fermented casing connects attemperating unit.
2. micro organism cellulose as claimed in claim 1 and the equipment complex of base material, it is characterised in that:
Base material is the paper that plant long fibre is made, or is cotton, the numb or silk thread of chemical fibre or their non-woven fabrics or woven cloths.
3. micro organism cellulose as claimed in claim 1 or 2 and the equipment complex of base material, it is characterised in that: compoiste fermented case
Body connects ultrasonic vibrating unit.
4. the equipment complex of micro organism cellulose as claimed in claim 1 or 2 and base material, it is characterised in that: niproll with
There is between composite sheet material wrap-up drying inactivating device.
5. micro organism cellulose as claimed in claim 3 and the equipment complex of base material, it is characterised in that: pacify on multiple unit tube body wall
Equipped with strain circulating device and stock solution circulating device.
6. the micro organism cellulose as described in claim 1,2 or 5 and the equipment complex of base material, it is characterised in that: composite box
Upper connection has the filtering separation device of antimicrobial fiber cellulose fiber, or connection has waste liquid segregation apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620583941.7U CN205710763U (en) | 2016-06-16 | 2016-06-16 | Micro organism cellulose and the equipment complex of base material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620583941.7U CN205710763U (en) | 2016-06-16 | 2016-06-16 | Micro organism cellulose and the equipment complex of base material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205710763U true CN205710763U (en) | 2016-11-23 |
Family
ID=57305886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620583941.7U Expired - Fee Related CN205710763U (en) | 2016-06-16 | 2016-06-16 | Micro organism cellulose and the equipment complex of base material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205710763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113528290A (en) * | 2020-04-17 | 2021-10-22 | 钟春燕 | Device and method for preparing bacterial cellulose composite material with core-shell structure through dynamic fermentation |
-
2016
- 2016-06-16 CN CN201620583941.7U patent/CN205710763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113528290A (en) * | 2020-04-17 | 2021-10-22 | 钟春燕 | Device and method for preparing bacterial cellulose composite material with core-shell structure through dynamic fermentation |
| CN113528290B (en) * | 2020-04-17 | 2022-06-21 | 钟春燕 | Device and method for preparing bacterial cellulose composite material with core-shell structure through dynamic fermentation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20210616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |