CN208933365U - Fermentor inoculation hole - Google Patents
Fermentor inoculation hole Download PDFInfo
- Publication number
- CN208933365U CN208933365U CN201821427701.3U CN201821427701U CN208933365U CN 208933365 U CN208933365 U CN 208933365U CN 201821427701 U CN201821427701 U CN 201821427701U CN 208933365 U CN208933365 U CN 208933365U
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- China
- Prior art keywords
- inoculation
- ring
- fermentor
- screw rod
- injection
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Abstract
The utility model discloses a kind of fermentor inoculation holes, including mounting bracket assembly, injection inoculation component, the mounting bracket assembly includes mounting disc, nut and screw rod, the lower end surface of the mounting disc is provided with clamping ring, in the mounting hole for the cover that the clamping ring cooperation of the mounting disc is set in fermentor, one end of the screw rod is arranged with nut by being threadedly engaged, the structure design of the utility model is reasonable, hole is opened on cover, mounting disc is arranged on cover, and it is fixed on cover by knurled nut, the thickness of cover can be substantially reduced in this way, mitigate the weight of cover, the selective connection of injection inoculation component and flame inoculation component ensure that the flexible choice of vaccination ways.
Description
Technical field
The utility model relates to a kind of fermentor inoculation holes.
Background technique
Fermentor is for carrying out the device of microbial fermentation using biological function possessed by enzyme or organism, in vitro
Biochemical reaction is carried out, it is a kind of biological function analog machine, and in wine fermentation, medicine production, concentration jam, fruit juice hair
There is important application in terms of ferment, organic pollutant degradation, fermentor requires sealed reliable, and it is stable, it is easy to operate.Traditional zymotic
The inoculation hole vaccination ways of tank are unique, can only use a kind of vaccination ways, and connection type is to be threadedly coupled or take welding side
Formula, therefore cover needs to design enough thickness to meet out the needs of threaded hole, it is big so as to cause fermentor cover quality, it gives
Operation makes troubles, and welding manner will cause the difficulty in replacement and maintenance, and influence appearance.Therefore need to design a knot
Structure is compact, and vaccination ways are optional, and can guarantee the fermentor inoculation hole of good airtightness.
Utility model content
The purpose of the utility model is to overcome the above deficiencies in the existing technologies, and provide a kind of structure design conjunction
Reason, fermentor inoculation hole.
The technical scheme in the invention for solving the above technical problem is: a kind of fermentor inoculation hole, including mounting base
Component, injection inoculation component, the mounting bracket assembly include mounting disc, nut and screw rod, the lower end of the mounting disc
Face is provided with clamping ring, and the clamping ring of the mounting disc cooperates in the mounting hole for the cover for being set in fermentor, the spiral shell
One end of bar is arranged with nut by being threadedly engaged, and the upper surface of nut is bonded with the limit of mounting disc lower end surface, the screw rod
The other end worn by the mounting hole of cover bottom to the upper end of mounting disc, the screw rod is hollow form, and the injection connects
Kind component includes injection inoculation ring, inoculation silica gel and tightens lid, and the injection inoculation ring inner wall is provided with and several spiral shells
The threaded hole of line cooperation, so that one end of injection inoculation ring is by being threadedly engaged the other end for being fixed on screw rod, the inoculation
Silica gel is arranged in the cavity of injection inoculation ring and its side wall surface and the cavity wall face paste of injection inoculation ring are closed, and described tightens lid
It is provided with the threaded post with threaded hole cooperation, so that tightening lid by being threadedly engaged the other end for being fixed on injection inoculation ring.
Further: the fermentor inoculation hole further includes flame inoculation component, and the flame inoculation component includes
One end of flame inoculation ring and capping, the flame inoculation ring is arranged the other end for being fixed on screw rod by being threadedly engaged,
The capping interference, which plugs, to be fixed in the mounting groove of flame inoculation ring.
Further: the upper end of the capping is provided with tee handle bar.
Further: the screw thread there are two types of specification is respectively set in the screw rod both ends.
Further: the nut uses the knurled nut of outside wall surface annular knurl.
Further: the nut upper surface and mounting disc bonding position is provided with sealing ring.
It is further: to be provided with gasket between the injection inoculation ring and flame inoculation ring and mounting disc upper surface, institute
The gasket stated is set on screw rod.
The utility model compared with prior art, has the following advantages that and effect: it is reasonable in design, it is open-minded on cover
Hole, mounting disc setting are fixed on cover on cover, and through knurled nut, can substantially reduce the thickness of cover in this way,
The selective connection of the weight of mitigation cover, injection inoculation component and flame inoculation component ensure that the flexible choice of vaccination ways
Property.
Detailed description of the invention
Fig. 1 is the attachment structure schematic diagram of the utility model embodiment mounting bracket assembly Yu injection inoculation component.
Fig. 2 is the attachment structure schematic diagram of the utility model embodiment mounting bracket assembly Yu flame inoculation component.
Fig. 3 is the attachment structure schematic diagram of the utility model embodiment mounting bracket assembly and cover.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Referring to figures 1-3, a kind of fermentor inoculation hole of the present embodiment, including mounting bracket assembly, injection inoculation component, it is described
Mounting bracket assembly include mounting disc 11, nut 12 and screw rod 13, the lower end surface of the mounting disc 11 is provided with clamping ring
14, clamping ring 14 cooperation of the mounting disc 11 is set in the mounting hole of cover 2 of fermentor, the screw rod 13
One end is arranged with nut 12 by being threadedly engaged, and the upper surface of nut 12 is bonded with the limit of 11 lower end surface of mounting disc, the spiral shell
The other end of bar 13 is worn by the mounting hole of 2 bottom of cover to the upper end of mounting disc 11, and the screw rod 13 is hollow form, described
Injection inoculation component include injection inoculation ring 31, inoculation silica gel 32 and tighten lid 33,31 inner wall of injection inoculation ring
Face be provided with several threaded holes being threadedly engaged so that one end of injection inoculation ring 31 is fixed on screw rod 13 by being threadedly engaged
The other end, the inoculation silica gel 32 is arranged in the cavity of injection inoculation ring 31 and its side wall surface and injection inoculation ring 31
Cavity wall face paste is closed, and the lid 33 of tightening is provided with the threaded post cooperated with threaded hole, is matched so that tightening lid 33 by screw thread
The other end for being fixed on injection inoculation ring 31 is closed, the fermentor inoculation hole further includes flame inoculation component, the flame
Inoculation component includes flame inoculation ring 41 and capping 42, and one end of the flame inoculation ring 41 is arranged admittedly by being threadedly engaged
It is scheduled on the other end of screw rod 13,42 interference of capping, which plugs, to be fixed in the mounting groove 44 of flame inoculation ring 41, described
The upper end of capping 42 is provided with tee handle bar 43, and the screw thread there are two types of specification, the spiral shell is respectively set in 13 both ends of screw rod
For mother 12 using the knurled nut 12 of outside wall surface annular knurl, 12 upper surface of nut and 11 bonding position of mounting disc are provided with sealing
Circle 5, the injection inoculation ring 31 and flame inoculation ring 41 and mounting disc are provided with gasket 6, the pad between 11 upper surface
Piece 6 is set on screw rod 13, and the utility model opens hole on cover 2, and mounting disc 11 is arranged on cover 2, and passes through annular knurl
Nut 12 is fixed on cover 2, can substantially reduce the thickness of cover 2 in this way, mitigates the weight of cover 2, injection inoculation component
It ensure that the flexible choice of vaccination ways, while present apparatus knot according to the selective connection of process requirement with flame inoculation component
Structure design is reasonable, easy for assemble or unload, good airproof performance.
Above content is only illustrate to examples for clearly illustrating the present invention described in this specification.The utility model
Person of ordinary skill in the field can make various modifications or additions to the described embodiments or using class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
It encloses, all should belong to the protection range of the utility model.
Claims (7)
1. a kind of fermentor inoculation hole, it is characterised in that: including mounting bracket assembly, injection inoculation component, the mounting base group
Part includes mounting disc, nut and screw rod, and the lower end surface of the mounting disc is provided with clamping ring, the clamping of the mounting disc
In the mounting hole for the cover that ring cooperation is set in fermentor, one end of the screw rod is arranged with nut by being threadedly engaged, spiral shell
Female upper surface is bonded with the limit of mounting disc lower end surface, and the other end of the screw rod is worn by the mounting hole of cover bottom to peace
The upper end of sabot, the screw rod are hollow form, and the injection inoculation component includes injection inoculation ring, inoculation silica gel and twists
Tight lid, the injection inoculation ring inner wall be provided with several threaded holes being threadedly engaged so that one end of injection inoculation ring
The other end of screw rod is fixed on by being threadedly engaged, the inoculation silica gel is arranged in the cavity of injection inoculation ring and its side wall
The cavity wall face paste of face and injection inoculation ring is closed, and the lid of tightening is provided with the threaded post cooperated with threaded hole, so that tightening
Lid is by being threadedly engaged the other end for being fixed on injection inoculation ring.
2. fermentor inoculation hole according to claim 1, it is characterised in that: further include flame inoculation component, the fire
Flame inoculation component includes flame inoculation ring and capping, and one end of the flame inoculation ring is fixed on by being threadedly engaged to be arranged
The other end of screw rod, the capping interference, which plugs, to be fixed in the mounting groove of flame inoculation ring.
3. fermentor inoculation hole according to claim 2, it is characterised in that: the upper end of the capping is provided with T shape handle
Hand.
4. fermentor inoculation hole according to claim 2, it is characterised in that: there are two types of the screw rod both ends are respectively set
The screw thread of specification.
5. fermentor inoculation hole according to claim 2, it is characterised in that: the nut uses the rolling of outside wall surface annular knurl
Clamp nut.
6. fermentor inoculation hole according to claim 2, it is characterised in that: the nut upper surface is bonded with mounting disc
Position is provided with sealing ring.
7. fermentor inoculation hole according to claim 6, it is characterised in that: the injection inoculation ring and flame inoculation
Gasket is provided between ring and mounting disc upper surface, the gasket is set on screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821427701.3U CN208933365U (en) | 2018-08-31 | 2018-08-31 | Fermentor inoculation hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821427701.3U CN208933365U (en) | 2018-08-31 | 2018-08-31 | Fermentor inoculation hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208933365U true CN208933365U (en) | 2019-06-04 |
Family
ID=66719569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821427701.3U Active CN208933365U (en) | 2018-08-31 | 2018-08-31 | Fermentor inoculation hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208933365U (en) |
-
2018
- 2018-08-31 CN CN201821427701.3U patent/CN208933365U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |