CN201709370U - Feedstuff fermentation sealing bag with one-way valve - Google Patents
Feedstuff fermentation sealing bag with one-way valve Download PDFInfo
- Publication number
- CN201709370U CN201709370U CN2010201712710U CN201020171271U CN201709370U CN 201709370 U CN201709370 U CN 201709370U CN 2010201712710 U CN2010201712710 U CN 2010201712710U CN 201020171271 U CN201020171271 U CN 201020171271U CN 201709370 U CN201709370 U CN 201709370U
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- CN
- China
- Prior art keywords
- sealing bag
- way valve
- check
- bag
- check valve
- 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
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Abstract
A feedstuff fermentation sealing bag with a one-way valve relates to a sealing bag used by feedstuff fermentation. A one-way valve casing is mounted on the sealing bag, the one-way valve is of a bowl-shaped structure, an air inlet hole filtering screen is mounted at the air inlet hole at the lower part of the one-way valve casing, a one-way valve pressure cover is fixed at the upper part of the one-way valve casing, an air outlet hole is arranged on the one-way valve pressure cover, and a rubber sheet is arranged under the one-way valve pressure cover. The utility model can solve the problem that the sealing bag is broken in prior art, one one-way respiring valve is added on the sealing bag, so that the air can be only discharged from the bag and can not enter into the bag, the sealing bag can not be broken because of the gas generated by fermentation, and the feedstuff fermentation effect can be better.
Description
Technical field
The utility model relates to the sealing bag that feed fermentation uses.
Background technology
In recent years, China changed on a large scale, normalized aquaculture is vigorously launched, and a lot of large-scale production of fodder workshops occurred.Feed fermentation is to be biological feed fermentation agent bacterial classification with microorganism, complex enzyme, and it is the one biological fermentation feed that feedstuff is converted into microbial bacteria body protein, bioactive micro peptide amino acid, microbial activity probio, complex enzyme formulation.The feed and the outside air that are fermenting are isolated.Generally can use the sealing of sealing bag protection feed fermentation.Yet the feed fermentation process can produce gas, and the gas expansion can cause the band swelling fracture, and feed is contacted with outside air, and sweat can't carry out, and influences the quality of production of feed.
The utility model content
The purpose of this utility model provides a kind of feed fermentation sealing bag with check valve, and the utility model has solved present feed fermentation process and produced the problem that gas causes the sealing bag swelling fracture.
A kind of feed fermentation sealing bag of the present utility model with check valve, check-valve body 5 is installed on sealing bag 4, check-valve body 5 is a bowl structure, the lower air inlet place of check-valve body 5 is equipped with air admission hole screen pack 1, the top of check-valve body 5 is fixed with check valve gland 6, have venthole 3 on the check valve gland 6, sheet rubber 2 is arranged below check valve gland 6.
A kind of feed fermentation sealing bag of the present utility model with check valve, for solving the problem that sealing bag breaks in the prior art, on sealing bag, added a unidirectional breather valve, air can only be discharged and can not be entered like this, sealing bag can not broken because of excessive generation of gas interior pressure that fermentation produces, can allow the feed fermentation effect better again.
Description of drawings
Fig. 1 is the utility model structural representation.
Number in the figure: air admission hole screen pack 1, sheet rubber 2, venthole 3, band 4, check-valve body 5, check valve gland 6.
The specific embodiment
Below in conjunction with accompanying drawing and with illustrated embodiments the utility model is done detailed explanation.
Consult Fig. 1, a kind of feed fermentation sealing bag with check valve, check-valve body 5 is installed on sealing bag 4, check-valve body 5 is a bowl structure, the lower air inlet place of check-valve body 5 is equipped with air admission hole screen pack 1, the top of check-valve body 5 is fixed with check valve gland 6, has venthole 3 on the check valve gland 6, and sheet rubber 2 is arranged below check valve gland 6.
The diameter D1 of the upper edge of check-valve body 5 is 20mm.The diameter D2 of check valve gland 6 is 10mm.
Claims (3)
1. feed fermentation sealing bag with check valve, it is characterized in that, check-valve body (5) is installed on sealing bag (4), check-valve body (5) is a bowl structure, the lower air inlet place of check-valve body (5) is equipped with air admission hole screen pack (1), the top of check-valve body (5) is fixed with check valve gland (6), has venthole (3) on the check valve gland (6), and sheet rubber (2) is arranged below check valve gland (6).
2. a kind of feed fermentation sealing bag with check valve as claimed in claim 1 is characterized in that the diameter D1 of the upper edge of check-valve body (5) is 20mm.
3. a kind of feed fermentation sealing bag with check valve as claimed in claim 2 is characterized in that the diameter D2 of check valve gland (6) is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201712710U CN201709370U (en) | 2010-04-27 | 2010-04-27 | Feedstuff fermentation sealing bag with one-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201712710U CN201709370U (en) | 2010-04-27 | 2010-04-27 | Feedstuff fermentation sealing bag with one-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201709370U true CN201709370U (en) | 2011-01-19 |
Family
ID=43455359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201712710U Expired - Fee Related CN201709370U (en) | 2010-04-27 | 2010-04-27 | Feedstuff fermentation sealing bag with one-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201709370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102293321A (en) * | 2011-07-15 | 2011-12-28 | 浙江德清博诚生物科技有限公司 | Antibiotic-free high live bacteria fermented feed packet for livestock and poultry |
| CN114701745A (en) * | 2022-05-14 | 2022-07-05 | 宿州市美联阳光饲料有限责任公司 | Feed fermentation packaging bag |
-
2010
- 2010-04-27 CN CN2010201712710U patent/CN201709370U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102293321A (en) * | 2011-07-15 | 2011-12-28 | 浙江德清博诚生物科技有限公司 | Antibiotic-free high live bacteria fermented feed packet for livestock and poultry |
| CN114701745A (en) * | 2022-05-14 | 2022-07-05 | 宿州市美联阳光饲料有限责任公司 | Feed fermentation packaging bag |
| CN114701745B (en) * | 2022-05-14 | 2023-11-10 | 宿州市美联阳光饲料有限责任公司 | Feed fermentation packaging bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20110427 |