CN209069640U - A kind of lactic acid bacteria sample quantitative sampling - Google Patents
A kind of lactic acid bacteria sample quantitative sampling Download PDFInfo
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- CN209069640U CN209069640U CN201821557362.0U CN201821557362U CN209069640U CN 209069640 U CN209069640 U CN 209069640U CN 201821557362 U CN201821557362 U CN 201821557362U CN 209069640 U CN209069640 U CN 209069640U
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- acid bacteria
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Abstract
The utility model discloses a kind of lactic acid bacteria sample quantitative samplings, comprising: fixed ring is fixed on fermenter base exit；Straight-tube type, be vertically connected the fixed ring, and straight-tube type one end is arranged in the fixed ring；Drainage tube, one end are set in the fixed ring, and the other end is arranged in straight-tube type side, are internally provided with slidably plunger, and drainage pipe outer wall is provided with graduation mark；The straight-tube type is in the middle part of the drainage tube；Push rod is arranged in straight-tube type, and one end of push rod is provided with fixed block, and the other end is provided with screw thread, extends to outside the straight-tube type, and fixed Block- matching is exported in fermentor；Annular canister is arranged in ring support, the other end of the connected straight-tube type of one end, the other end, and annular canister is set in outside the push rod；Screw thread disk is arranged in the annular canister lower end, and screw thread disk inner wall is provided with screw thread, and matches connection with the screw thread of the push rod.The quantitative liquid getting of No leakage may be implemented in the utility model.
Description
Technical field
The utility model relates to biological fermentation field more particularly to a kind of lactic acid bacteria sample quantitative samplings.
Background technique
Lactic acid bacteria refers to that fermenting carbohydrate primary product is a kind of general name without gemma, gram-positive bacterium of lactic acid.
For prokaryotes.Lactic acid bacteria (lactic acid bacteria, LAB) is that one kind can be generated greatly using fermentable carbohydrate
Measure the common name of the bacterium of lactic acid.This kind of bacterium is extremely wide in distributed in nature, has species diversity abundant.They are not only
It is research classification, biochemistry, hereditary, molecular biology and genetic engineering ideal material, theoretically there is important academic valence
Value, and it is also high in the key areas application value closely related with human lives such as industry, farming and animal husbandry, food and medicine.
In addition, some bacteriums are the pathogenic bacteria of people and animals again in this kind of bacterium, therefore are greatly paid close attention to and pay attention to by people.It is all can be from Portugal
The bacterium that lactic acid is generated in the fermentation process of grape sugar or lactose is referred to as lactic acid bacteria.This is the quite numerous and jumbled bacterium of a group, at present
18 categories can be at least divided into, share more than 200 kinds.In addition to only a few, wherein the overwhelming majority is all essential in human body and has
There is the flora of important physiological function, is widely present in the enteron aisle of human body.It has been confirmed by domestic and international biologist at present, intestines
Interior lactic acid bacteria and good health and a long life have very close relationship.
Nowadays many beverage product producers also can all prepare sour milk beverage, thus lactic fermentation process also develop it is fast
Speed.The production technology of lactic acid bacteria requires strictly, not only to need constant temperature, constant humidity, also require the cleanliness of equipment to production environment
It is very high.Need to carry out lactic acid bacteria regular prosecution in zymotechnique, main prosecution project is amount of bacteria and suspended particulate number.
Prosecution for bacterial reproduction amount needs to be analyzed after sampling using special probe tube.
Lactic acid bacteria culture is in existing industrial production usually from bigger fermentor, and sampling is less susceptible to, due to technique
Design, sampling equipment can be arranged in the bottom of fermentor, but this can also exist it is poorly sealed, be easy to appear leakage or
The inaccurate problem of sampling amount.
Utility model content
The utility model is to solve current technology shortcoming, provides a kind of lactic acid bacteria sample quantitative sampling,
The bottom of fermentor is set, the quantitative liquid getting of No leakage may be implemented.
A kind of technical solution provided by the utility model are as follows: lactic acid bacteria sample quantitative sampling, comprising:
Fixed ring is fixed on fermenter base exit；
Straight-tube type, be vertically connected the fixed ring, and described straight-tube type one end is arranged in the fixed ring；
Drainage tube, one end are set in the fixed ring, and the other end is arranged in the straight-tube type side, are internally provided with
Slidably plunger, the drainage pipe outer wall are provided with graduation mark；The straight-tube type is in the middle part of the drainage tube；
Push rod is arranged in the straight-tube type, and one end of the push rod is provided with fixed block, and the other end is provided with spiral shell
Line extends to outside the straight-tube type, and the fixed Block- matching is exported in fermentor；
Ring support, one end are connected the other end of the straight-tube type, and annular canister is arranged in the other end, and the annular canister is arranged
Outside the push rod；
Screw thread disk is arranged in the annular canister lower end, and the screw thread disk inner wall is provided with screw thread, and with the push rod
Screw thread match connection.
Preferably,
One end of the fixed ring is set in outside fermenter base outlet, and baffle is arranged in the other end, and the baffle is set in
Outside the straight-tube type, multiple conduction holes, the conduction hole connection drainage tube and the fixed ring are provided on the baffle.
Preferably, further includes:
The both ends radius of the fixed block is different, and large radius one end radius is identical as the exit radius, and matching is being sent out
At fermentation tank outlet at bottom.
Preferably,
Turntable, center and the screw thread disk are connected.
Preferably,
In the drainage tube, the other end is extended to outside the drainage tube, and is provided with handle for the plunger at one end matching.
Preferably,
Fluid hole is provided on the plunger, the fluid hole is connected to the drainage tube and outside；
Tent is set at the fluid hole.
Preferably,
It is provided with fixed cylinder below the annular canister, the fixing barrel casing is located at outside the screw thread disk.
Preferably,
Sealing ring is provided at the straight-tube type and the drainage tube interconnection.
Preferably,
The straight-tube type is bolted to connection with the ring support.
Preferably,
The fixed block uses elastic material.
It is described in the utility model the utility model has the advantages that the utility model provides a kind of lactic acid bacteria sample quantitative sampling,
It is mounted on the bottom of fermentor, the top without opening fermentor exports, and is not influenced by innage, may be implemented
Quickly take liquid；The present apparatus can be opened flexibly, and can be collected into properly according to specific demand come the position of pilot plunger
Amount after, rotate turntable manually, quick closedown outlet.The utility model can also help fermentor to exclude residual, easy to clean.This
Utility model structure is simple, flexible and convenient operation, while exterior object enters pollution when being also prevented from sampling.
Detailed description of the invention
Fig. 1 is the overall structure figure of the lactic acid bacteria sample quantitative sampling of the utility model.
Fig. 2 is the cross-sectional view of the lactic acid bacteria sample quantitative sampling of the utility model.
Fig. 3 is the screw thread disk and push rod junction structure chart of the lactic acid bacteria sample quantitative sampling of the utility model.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
As shown in Figure 1-3, the lactic acid bacteria sample quantitative sampling of the utility model, including fixed ring 100, it is hollow knot
Structure, and the place open at one end of fixed ring 100 is fixed on fermenter base exit, can be fixed by welding in exit.Solid
The other side opening for determining ring 100 is provided with baffle 170, and 170 edge of baffle is fixed on the opening edge of fixed ring 100.?
It is provided with multiple conduction holes 171 on baffle 170, is connected to the inside and outside of fixed ring 100.
Vertically connected fixed ring 100, one end of straight-tube type 120 pass through baffle 170 and are arranged in fixed ring 100 straight-tube type 120
It is interior.It is equipped with the push rod 140 that can slide up and down in the internal sleeve of straight-tube type 120, push rod 140 and the inner wall of straight-tube type 120 closely paste
It closes.The upper end of push rod 140 is provided with fixed block 141, and fixed block 141 is frustum cone structure, both ends be it is cylindric, large radius
One end radius and the radius of fermenter base outlet always, match in outlet, block outlet.Connect at another minor radius end
Connect push rod 140.When push rod moves up, so that it may which the outlet at bottom for opening fermentor flows out sample.
110 one end of drainage tube is set in fixed ring 100, and the other end is arranged in 120 side of straight-tube type, and straight-tube type
120 pass through the middle part of drainage tube 100.Sealing ring is provided at the interconnection of straight-tube type 120 and drainage tube 110.And it drains
Hole 171 is connected to fixed ring 100 and drainage tube 110, can be flowed into and be drained by conduction hole 171 by the sample of fermentor outlet outflow
Pipe 110.The other end of drainage tube 110 is provided with plunger 111, plunger 111 can slide in drainage tube 110, and plunger 111
Outer end (one end outside drainage tube 110) is provided with handle 114, is provided with graduation mark on 110 outer wall of drainage tube, and
Drainage tube 110 is made of transparent material material.Plunger 111 can be driven to slide in drainage tube 110 by handle 114, make it
Reach the scale of needs, to realize quantitative sampling.Fluid hole 112 is provided on plunger 111, fluid hole 112 is connected to drainage tube
110 inside and outsides, and bring out be provided with tent 113 at fluid apertures outside, block fluid hole 112.Tent can be extracted after the completion of taking liquid
113, flow out the sample in drainage tube 110 by fluid hole 112.
It is bolted ring support 130 in the lower chassis 121 of straight-tube type 120,130 surrounding of ring support is uniform
Multiple support columns are set, and support column lower end is fixed in annular canister 131, and annular canister 131 is set in outside push rod 140.In push rod
140 lower end outer surface is provided with screw thread, and the spiral shell to match with 140 external screw thread of push rod is provided in the lower section of annular canister 131
Screw thread is arranged in the inner wall of line disk 150, screw thread disk 150, constitutes screw structure with push rod 140.And it is solid on 150 center of screw thread disk
Surely there is turntable 160, turntable 160 rotatably drives screw thread disk 150 to rotate, so that the push rod 140 for being slides up and down, realizes fermentor
The folding of bottom opening.
As shown in figure 3, be provided with fixed cylinder 151 below annular canister 131, fixed cylinder 151 it is upper and lower be respectively arranged with it is logical
Hole, push rod 140 are arranged across through-hole.Screw thread disk 150, the energy in fixed cylinder 151 of screw thread disk 150 are provided in fixed cylinder 151
Enough rotations, and upper and lower position is fixed.
The utility model adjusts sliding up and down for push rod 140 by the rotation of screw thread disk 150, and then drives fixed block
141 it is up and down, be turned on or off fermenter base opening.The sample entered from opening can be along drainage tube 110
Direction flows into, and by the position of pre-set plunger 111, realizes quantitative sampling, easy to operate, convenient, and without opening hair
Other openings of fermentation tank.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (10)
1. a kind of lactic acid bacteria sample quantitative sampling characterized by comprising
Fixed ring is fixed on fermenter base exit；
Straight-tube type, be vertically connected the fixed ring, and described straight-tube type one end is arranged in the fixed ring；
Drainage tube, one end are set in the fixed ring, and the other end is arranged in the straight-tube type side, and being internally provided with can slide
Dynamic plunger, the drainage pipe outer wall are provided with graduation mark；The straight-tube type is in the middle part of the drainage tube；
Push rod is arranged in the straight-tube type, and one end of the push rod is provided with fixed block, and the other end is provided with screw thread, prolongs
It extends to outside the straight-tube type, and the fixed Block- matching is exported in fermentor；
Ring support, one end are connected the other end of the straight-tube type, and annular canister is arranged in the other end, and the annular canister is set in institute
It states outside push rod；
Screw thread disk is arranged in the annular canister lower end, and the screw thread disk inner wall is provided with screw thread, and the spiral shell with the push rod
Line matching connection.
2. lactic acid bacteria sample quantitative sampling according to claim 1, which is characterized in that
One end of the fixed ring is set in outside fermenter base outlet, and baffle is arranged in the other end, and the baffle is set in described
Outside straight-tube type, multiple conduction holes, the conduction hole connection drainage tube and the fixed ring are provided on the baffle.
3. lactic acid bacteria sample quantitative sampling according to claim 2, which is characterized in that further include:
The both ends radius of the fixed block is different, and large radius one end radius is identical as the radius that the fermenter base exports,
Matching is in fermenter base exit.
4. lactic acid bacteria sample quantitative sampling according to claim 3, which is characterized in that further include:
Turntable, center and the screw thread disk are connected.
5. lactic acid bacteria sample quantitative sampling according to claim 4, which is characterized in that
In the drainage tube, the other end is extended to outside the drainage tube, and is provided with handle for the plunger at one end matching.
6. lactic acid bacteria sample quantitative sampling according to claim 5, which is characterized in that
Fluid hole is provided on the plunger, the fluid hole is connected to the drainage tube and outside；
Tent is set at the fluid hole.
7. lactic acid bacteria sample quantitative sampling according to claim 6, which is characterized in that
It is provided with fixed cylinder below the annular canister, the fixing barrel casing is located at outside the screw thread disk.
8. lactic acid bacteria sample quantitative sampling according to claim 7, which is characterized in that
Sealing ring is provided at the straight-tube type and the drainage tube interconnection.
9. lactic acid bacteria sample quantitative sampling according to claim 8, which is characterized in that
The straight-tube type is bolted to connection with the ring support.
10. lactic acid bacteria sample quantitative sampling according to claim 9, which is characterized in that
The fixed block uses elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821557362.0U CN209069640U (en) | 2018-09-25 | 2018-09-25 | A kind of lactic acid bacteria sample quantitative sampling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821557362.0U CN209069640U (en) | 2018-09-25 | 2018-09-25 | A kind of lactic acid bacteria sample quantitative sampling |
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| CN209069640U true CN209069640U (en) | 2019-07-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487597A (en) * | 2019-09-04 | 2019-11-22 | 蔡林 | A kind of lactic acid bacteria (LAB) detection probe tube |
| CN114323805A (en) * | 2022-03-14 | 2022-04-12 | 四川省食品发酵工业研究设计院有限公司 | A sampling device for white spirit is made |
-
2018
- 2018-09-25 CN CN201821557362.0U patent/CN209069640U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487597A (en) * | 2019-09-04 | 2019-11-22 | 蔡林 | A kind of lactic acid bacteria (LAB) detection probe tube |
| CN114323805A (en) * | 2022-03-14 | 2022-04-12 | 四川省食品发酵工业研究设计院有限公司 | A sampling device for white spirit is made |
| CN114323805B (en) * | 2022-03-14 | 2022-06-14 | 四川省食品发酵工业研究设计院有限公司 | A sampling device for white spirit is made |
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