CN208947947U - A kind of feed fermentation sealing device bag - Google Patents
A kind of feed fermentation sealing device bag Download PDFInfo
- Publication number
- CN208947947U CN208947947U CN201821734489.5U CN201821734489U CN208947947U CN 208947947 U CN208947947 U CN 208947947U CN 201821734489 U CN201821734489 U CN 201821734489U CN 208947947 U CN208947947 U CN 208947947U
- Authority
- CN
- China
- Prior art keywords
- sealing cover
- seal
- hermetic bag
- baffle plate
- feed fermentation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of feed fermentation sealing device bags, including hermetic bag, sealing cover, seal, the lower end plastic welding of the seal has collet, the fixed plastic welding of the collet is in hermetic bag, sealing cover bosom position is fixedly welded with circular baffle plate, the center position of the circular baffle plate is equipped with through-hole, rubber pad is placed with above the through-hole, the upper surface center of the rubber pad is equipped with spring, and the other end of the spring is fixedly mounted on the inside top of sealing cover.The top of the sealing cover is equipped with the venthole of annular array, strainer is provided on the downside of the circular baffle plate, screw thread is carved on the lower half portion inner sidewall of the sealing cover, the lateral wall of the seal, which is equipped with, is equipped with tread plate with screw thread identical on the inside of sealing cover, the outside of the sealing cover.The utility model not only solves seal splintery problem when filling feed in hermetic bag, moreover it is possible in hermetic bag when flatulence, gas in bag be discharged in time.
Description
Technical field
The utility model belongs to feed and is sealed by fermentation engineering device technique field, and in particular to a kind of feed fermentation sealing device
Bag.
Background technique
Feed fermentation is to convert microorganism for feedstuff for biological feed fermentation agent strain with microorganism, complex enzyme
Mycoprotein, bioactive micro peptide amino acid, microbial activity probiotics, complex enzyme formulation are integrated biological fermentation feed,
It needs that the feed to ferment is isolated with outside air under air-proof condition in feed preparation, generally will use hermetic bag
The sealing of feed fermentation is protected, task feed fermentation process looks for that can generate gas, and gas expansion will lead to hermetic bag expansion
Rupture.It can make feed and contacting external air in this way, fermentation process can not carry out, and influence the quality of production of feed.
Such as application No. is the patent of CN201709370U, the feed hermetic bags with check valve that it discloses a kind of, close
Check-valve body is installed on envelope, check-valve body is bowl structure, be equipped at the lower air inlet of check-valve body into
Stomata filter screen, the top of check-valve body is fixed with check valve gland, is provided with venthole on check valve gland, in check valve pressure
Lid envies that equipped with sheet rubber, above-mentioned utility model solves the problems, such as hermetic bag rupture in the prior art, feeds in hermetic bag
One check valve, such air can only be discharged and not can enter, and the gas that generate hermetic bag will not because of fermentation rises brokenly, and can allow
Feed fermentation better effect.
But above scheme have following defects that in use hermetic bag using sealing strip seal it is insecure, when close
When the feed that envelope is provided with is more, the elastic raised line in sealing strip can be automatically separated with spring groove, lead to hermetic bag gas leakage,
And when the gas that fermentation generates being discharged using check valve, since installation check valve needs to be open to hermetic bag, increase
The quantity of hermetic bag opening, so that hermetic bag is easy to split from opening.
Utility model content
The purpose of this utility model is to provide a kind of feed fermentation sealing device bags, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of feed fermentation sealing device bag, including
Hermetic bag, sealing cover, seal, the lower end plastic welding of the seal have collet, and the fixed plastic welding of the collet is in hermetic bag, institute
It states sealing cover bosom position and is fixedly welded with circular baffle plate, the center position of the circular baffle plate is equipped with through-hole, institute
It states and is placed with rubber pad above through-hole, the upper surface center of the rubber pad is equipped with spring, the other end of the spring
It is fixedly mounted on the inside top of sealing cover.
The spring installed on this setting rubber pad and rubber pad is swollen in bag when can have bulk gas in hermetic bag
Pneumatic jack plays rubber pad and is vented automatically, when gas discharge, is acted on by spring force, rubber pad comes back to through hole to close
Envelope is sealed.
Preferably, the top of the sealing cover is equipped with the venthole of annular array.
Preferably, strainer is provided on the downside of the circular baffle plate.
Preferably, screw thread is carved on the lower half portion inner sidewall of the sealing cover.
Preferably, the lateral wall of the seal is equipped with and screw thread identical on the inside of sealing cover.
This setting screw thread can make mutually close connection between sealing cover and seal, prevent gas leakage.
Preferably, the outside of the sealing cover is equipped with tread plate.
This setting tread plate can prevent rubber sleeve that cannot be fully sealed when sealing cover is screwed with seal.
The technical effect and advantage of the utility model: the utility model passes through the collet of seal following settings, Ke Yizeng
Contact area between big hermetic bag and seal, make to connect between hermetic bag and seal it is stronger, by sealing cover
Through-hole, rubber pad, the spring of setting, can have in hermetic bag when gas can be automatically drained out, by the inside of sealing cover
Screw thread with being arranged on the outside of seal, can be such that sealing cover closely connect with seal, prevent outside air from entering in hermetic bag.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sealing cover schematic diagram of internal structure of the utility model；
Fig. 3 is the sealing cover and seal attachment structure schematic diagram of the utility model；
Fig. 4 is the port sealing structure schematic diagram of the utility model.
In figure: 1 hermetic bag, 2 sealing covers, 3 circular baffle plates, 4 through-holes, 5 strainers, 6 rubber pads, 7 springs, 8 ventholes, 9 spiral shells
Line, 10 tread plates, 11 collets, 12 seals.
Specific embodiment
Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
As shown in Figs 1-4, a kind of feed fermentation sealing device bag, including hermetic bag 1, sealing cover 2, seal 12, it is described
The lower end plastic welding of seal 12 has collet 11, and the fixed plastic welding of the collet 11 is in hermetic bag 1,2 bosom of sealing cover
Position is fixedly welded with circular baffle plate 3, and the center position of the circular baffle plate 3 is equipped with through-hole 4, puts above the through-hole 4
It is equipped with rubber pad 6, the upper surface center of the rubber pad 6 is equipped with spring 7, and the other end of the spring 7 is fixedly mounted
In the inside top of sealing cover 2.
Specifically, the top of the sealing cover 2 is equipped with the venthole 8 of annular array.
Specifically, the downside of the circular baffle plate 3 is provided with strainer 5, strainer 5 can be carried out gas when gas is discharged
Filtering, prevents the feed small molecule in hermetic bag from following one piece of gas discharge.
Specifically, being carved with screw thread 9 on the lower half portion inner sidewall of the sealing cover 2.
Specifically, the lateral wall of the seal 12 is equipped with the identical screw thread 9 with 2 inside of sealing cover.
Specifically, the outside of the sealing cover 2 is equipped with tread plate 10, tread plate 10 can be prevented when screwing sealing cover 2
Rubber sleeve makes sealing cover connect not close and gas leakage with seal.
It is put into hermetic bag 1 in use, feed link is crossed seal 12, seal 12 is arranged with collet 11, Ke Yizeng
Contact area between big seal 12 and hermetic bag 1, prevents seal 12 and 1 contact site gas leakage of hermetic bag, then will be close
Capping 2 is placed on seal 12, and is screwed and prevented gas leakage, and the tread plate 10 that is equipped on sealing cover 2 can increase hand and sealing
Frictional force between lid 2, sealing cover 2 are internally provided with circular baffle plate 3, rubber pad 6 are provided in circular baffle plate 3, are needing to put
When gas, gas push rubber pad 6 is moved up, and rubber pad 6 is not blocking up through-hole 4, and gas is discharged to sealing cover 2 out of through-hole 4
It in the cavity of top, is finally discharged by venthole 8, when air pressure returns normal in hermetic bag 1, rubber pad 6 is made by 7 elastic force of spring
With 4 top of through-hole is come back to, outside air is stopped to enter.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of feed fermentation sealing device bag, including hermetic bag (1), sealing cover (2), seal (12), it is characterised in that: institute
The lower end plastic welding for stating seal (12) has collet (11), and the fixed plastic welding of the collet (11) is on hermetic bag (1), the sealing cover
(2) bosom position is fixedly welded with circular baffle plate (3), and the center position of the circular baffle plate (3) is equipped with through-hole (4),
It is placed with rubber pad (6) above the through-hole (4), the upper surface center of the rubber pad (6) is equipped with spring (7), institute
The other end for stating spring (7) is fixedly mounted on the inside top of sealing cover (2).
2. a kind of feed fermentation sealing device bag according to claim 1, it is characterised in that: the top of the sealing cover (2)
Portion is equipped with the venthole (8) of annular array.
3. a kind of feed fermentation sealing device bag according to claim 1, it is characterised in that: the circular baffle plate (3)
Downside is provided with strainer (5).
4. a kind of feed fermentation sealing device bag according to claim 1, it is characterised in that: under the sealing cover (2)
Screw thread (9) are carved on half part inner sidewall.
5. a kind of feed fermentation sealing device bag according to claim 1, it is characterised in that: outside the seal (12)
Side wall is equipped with and screw thread (9) identical on the inside of sealing cover (2).
6. a kind of feed fermentation sealing device bag according to claim 1, it is characterised in that: outside the sealing cover (2)
Side is equipped with tread plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821734489.5U CN208947947U (en) | 2018-10-25 | 2018-10-25 | A kind of feed fermentation sealing device bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821734489.5U CN208947947U (en) | 2018-10-25 | 2018-10-25 | A kind of feed fermentation sealing device bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208947947U true CN208947947U (en) | 2019-06-07 |
Family
ID=66742844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821734489.5U Expired - Fee Related CN208947947U (en) | 2018-10-25 | 2018-10-25 | A kind of feed fermentation sealing device bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208947947U (en) |
-
2018
- 2018-10-25 CN CN201821734489.5U patent/CN208947947U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Feed fermentation sealing device bag Effective date of registration: 20191216 Granted publication date: 20190607 Pledgee: Bank of Communications Ltd. the Guangxi Zhuang Autonomous Region branch Pledgor: NANNING TIANMIMI FEED Co.,Ltd. Registration number: Y2019450000032 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210810 Granted publication date: 20190607 Pledgee: Bank of Communications Ltd. the Guangxi Zhuang Autonomous Region branch Pledgor: NANNING TIANMIMI FEED Co.,Ltd. Registration number: Y2019450000032 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20211025 |