CN203860420U - Fermentation bag conducive to conversion of anaerobic and aerobic fermentation - Google Patents
Fermentation bag conducive to conversion of anaerobic and aerobic fermentation Download PDFInfo
- Publication number
- CN203860420U CN203860420U CN201420255940.0U CN201420255940U CN203860420U CN 203860420 U CN203860420 U CN 203860420U CN 201420255940 U CN201420255940 U CN 201420255940U CN 203860420 U CN203860420 U CN 203860420U
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- fermentation
- bag
- anaerobic
- protruding end
- lid
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to a fermentation bag conducive to a conversion of anaerobic and aerobic fermentation, which comprises a plastic bag body, wherein a mouth below the bag body is not sealed; an opening for filling a fermentation material is set below the bag body; a corner position above the bag body is provided with a connecting pipe communicated with inner space of a packaging bag; a rotatable cover is set on the connecting pipe; the cover is provided with an upwardly protruding end; a rotary mouth-sealing cover is set outside the protruding end; a baffle with a porous structure is set below the protruding end in the cover; and a sterilization film capable of blocking bacterial is set between the baffle and the protruding end. The utility model has the advantages of simple structure and convenient use; the fermentation bag is suitable for the conversion of anaerobic fermentation and aerobic fermentation; the anaerobic fermentation and the aerobic fermentation are carried out without bacterial; the bacterial pollution between the conversions of the anaerobic fermentation and the aerobic fermentation is less; and the difficulty of experimental operations is reduce at the same time.
Description
Technical field
The utility model belongs to the fermentation bag of using in solid fermentation protein feed process, is specifically related to a kind of fermentation bag that is beneficial to anaerobic and aerobic fermentation conversion.
Background technology
In the cheap substrates such as pomace, bean dregs, beer slag, the carbohydrate such as sugar, cellulose, pectin is converted into protein feed through microorganism fermentation, with the livestock of feeding.Also have different fermentations condition to inquire into the impact of protein feed different bed material ratios in this conversion process and different bacterium than fermentation, and make full use of some cheap resources, reach and neither waste these resources to create again maximum interests be necessary thereby fermentation generates protein feed.This research not only can fundamentally solve a difficult problem for efficient, the science trans-utilization of discarded object after agricultural byproducts processing, can also release the pressure for a difficult problem for China's protein resource shortage.But always run into during the fermentation the problem of living contaminants, and the pollution of these miscellaneous bacterias can make quality of the fodder poor quality, and the noxious material of can growing, therefore an aseptic yeasting is very important for solid state fermentation, in particularly contacting with the external world in the process of anaerobic and aerobic fermentation conversion, the problem of living contaminants is more serious.
Utility model content
The purpose of this utility model is to provide a kind of fermentation bag that is beneficial to anaerobic and aerobic fermentation conversion, being intended to solve anaerobic fermentation takes a turn for the better in aerobe fermentation process and is easily bacterial contamination, aerobic fermentation turns and in anaerobic fermentation process, vacuumizes the comparatively problem of trouble, this fermentation bag that is beneficial to anaerobic and aerobic fermentation conversion is simple in structure, easy to use, be suitable for the conversion of anaerobic fermentation and aerobic fermentation.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of fermentation bag that is beneficial to anaerobic and aerobic fermentation conversion, comprise a plastics bag, its special character is: the below of described bag will not be sealed, the below of bag is provided for loading the opening of fermentation material, one jiao of the top place of bag is provided with the tube connector being communicated with packaging bag inner space, on tube connector, be provided with rotatable lid, described lid is provided with protruding end upwards, protruding end is outside equipped with rotary seal lid, in lid, be provided with a baffle plate with loose structure in protruding end below, between baffle plate and protruding end, be provided with the mycoderm that removes that can intercept miscellaneous bacteria.
Further, described bag is the made packaging bag of polypropylene material.
Further, the tube connector that described lid and one jiao of top of bag place arrange is threaded connection.
Further, the protruding end of described rotary seal lid and lid is threaded connection, and realizes sealing.
What the utility model provided is beneficial to the fermentation bag that anaerobic and aerobic fermentation is changed, simple in structure, easy to use, be suitable for the conversion of anaerobic fermentation and aerobic fermentation, can make more aseptic the carrying out of anaerobic and aerobic fermentation, reduce the two living contaminants in the time of conversion, can also reduce the difficulty of experimental implementation simultaneously.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of lid 4 in Fig. 1;
Wherein, 1, bag, 2, opening, 3, tube connector, 4, lid, 5, protruding end, 6, rotary seal lid, 7, baffle plate, 8, except mycoderm.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is elaborated:
Referring to Fig. 1-Fig. 2, the fermentation bag that is beneficial to anaerobic and aerobic fermentation conversion of the utility model embodiment, comprise a plastics bag, the below of bag 1 will not be sealed, the below of bag 1 is provided for loading the opening 2 of fermentation material, one jiao of the top place of bag 1 is provided with the tube connector 3 being communicated with packaging bag inner space, on tube connector 3, be provided with rotatable lid 4, lid 4 is provided with protruding end 5 upwards, protruding end 5 is outside equipped with rotary seal lid 6, in lid 4, be provided with a baffle plate 7 with loose structure in protruding end 5 belows, the inner bottom part of protruding end 5 be provided with can intercept miscellaneous bacteria except mycoderm 8.
Bag 1 is the made packaging bag of polypropylene material, selects the making material of polypropylene material as bag, and not only cost of manufacture is low, and durable.
Lid 4 is threaded connection with the tube connector 3 that one jiao of bag 1 top place arranges.
Rotary seal lid 6 is threaded connection with the protruding end 5 of lid 4, and realizes sealing.
The fermentation bag that is beneficial to anaerobic and aerobic fermentation conversion of the utility model embodiment, above bag 1, one jiao is provided with one with the lid 4 except mycoderm 8, lid 4 itself can be connected with the tube connector 3 on bag 1, remove protruding end 5 inner bottom parts that mycoderm 8 is arranged at lid 4, it is convenient to change, except the use of mycoderm 8 is for intercepting miscellaneous bacteria yeasting, make a good yeasting of construction in bag, be conducive to the carrying out of solid state fermentation, except mycoderm 8 is the bacteriological filtration film that PTFE bacteriological filtration film and filtering substrate (PP.PET) are composited.
The fermentation bag using method of the utility model embodiment: bed material sterilizing is being connected after bacterial classification, and from sealing below, fermentation material is poured into fermentation bag after stirring, if first carry out anaerobic fermentation, utilize vacuum pumping sealing port machine that sack is vacuumized and sealed, then ferment, by the time after fermentation time has arrived, utilize inflator to inflate air to sack from rotation mouthful, because the middle existence that has filtration sterilization film, airborne miscellaneous bacteria is filtered, thereby in the time carrying out aerobic fermentation, having ensured can be not contaminated in aerobic fermentation process.
The aerobe fermentation if advanced person acts charitably, by after sterilizing and connect bacterial classification fermentation material put into fermentation sack after, utilize vacuum sealer to inflate air to from openning, living contaminants probability reduces greatly when having the existence of filtration sterilization film to make to ferment, can ensure to ferment and carry out under germ-free condition, open rotation mouthful two layers of lid after finishing and utilize vacuum machine that air is taken away Deng fermentation time, carry out anaerobic fermentation, very important for preventing living contaminants.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. one kind is beneficial to the fermentation bag of anaerobic and aerobic fermentation conversion, comprise a plastics bag (1), it is characterized in that: the below of described bag (1) will not be sealed, the below of bag (1) is provided for loading the opening (2) of fermentation material, one jiao of the top place of bag (1) is provided with the tube connector (3) being communicated with packaging bag inner space, on tube connector (3), be provided with rotatable lid (4), described lid (4) is provided with protruding end (5) upwards, protruding end (5) is outside equipped with rotary seal lid (6), in lid (4), be provided with a baffle plate (7) with loose structure in protruding end (5) below, between baffle plate (7) and protruding end (5), be provided with can intercept miscellaneous bacteria except mycoderm (8).
2. a kind of fermentation bag that is beneficial to anaerobic and aerobic fermentation conversion according to claim 1, is characterized in that: described bag (1) is the made packaging bag of polypropylene material.
3. a kind of fermentation bag that is beneficial to anaerobic and aerobic fermentation conversion according to claim 1, is characterized in that: described lid (4) is threaded connection with the tube connector (3) that one jiao of top of bag (1) place arranges.
4. a kind of fermentation bag that is beneficial to anaerobic and aerobic fermentation conversion according to claim 1, is characterized in that: described rotary seal lid (6) is threaded connection with the protruding end (5) of lid (4), and realizes sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255940.0U CN203860420U (en) | 2014-05-19 | 2014-05-19 | Fermentation bag conducive to conversion of anaerobic and aerobic fermentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255940.0U CN203860420U (en) | 2014-05-19 | 2014-05-19 | Fermentation bag conducive to conversion of anaerobic and aerobic fermentation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203860420U true CN203860420U (en) | 2014-10-08 |
Family
ID=51641416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420255940.0U Expired - Fee Related CN203860420U (en) | 2014-05-19 | 2014-05-19 | Fermentation bag conducive to conversion of anaerobic and aerobic fermentation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203860420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106566749A (en) * | 2016-11-02 | 2017-04-19 | 芜湖光荣网络科技有限公司 | Fermentation equipment for wine brewing |
-
2014
- 2014-05-19 CN CN201420255940.0U patent/CN203860420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106566749A (en) * | 2016-11-02 | 2017-04-19 | 芜湖光荣网络科技有限公司 | Fermentation equipment for wine brewing |
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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: 20141008 Termination date: 20150519 |
|
| EXPY | Termination of patent right or utility model |