CN207626255U - A kind of ventilating cover of ventilative processing suitable for Guo mouthfuls of bacterium bags - Google Patents
A kind of ventilating cover of ventilative processing suitable for Guo mouthfuls of bacterium bags Download PDFInfo
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- CN207626255U CN207626255U CN201721734964.4U CN201721734964U CN207626255U CN 207626255 U CN207626255 U CN 207626255U CN 201721734964 U CN201721734964 U CN 201721734964U CN 207626255 U CN207626255 U CN 207626255U
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Abstract
A kind of ventilating cover of ventilative processing suitable for Guo mouthfuls of bacterium bags, including upper cover, filter membrane and lower cover, the filter membrane are folded between upper cover and lower cover；The upper cover includes upper cover rim portion, and lid neck is connected in the upper end in upper cover rim portion, and tops are fixed in the upper end in lid strength portion；The lid neck is equipped with ventilation mouth, the lower cover includes lower cover, lower cover rim portion is fixed on the upper end outer of lower cover, the bottom of lower cover is equipped with venthole, and the inner wall in the upper cover rim portion and the outer wall in lower cover rim portion are equipped with the connection structure being connected.Hollow plastic stick and ventilative sponge plug are replaced using the ventilating cover with filter membrane；Air filtering can be crossed by the filter membrane set by ventilating cover, realizes the ventilative demand in mycelia growth course in Guo mouthfuls of bacterium bags；Air permeability effect is good, and due to ventilating cover can Reusability 2 years or so, greatly save cost, be more advantageous to environmental protection.And it is reasonable in design, it is easy to use, automatic machinery can be coordinated to use.
Description
Technical field
Guo mouthfuls of bacterium bag planting edible mushroom techniques, especially one kind is used to be suitable for Guo mouthfuls of bacterium bags the utility model is related to a kind of
Ventilative processing ventilating cover.
Background technology
In the prior art, Guo mouthfuls of bacterium bags are usually used to meet the plantation of black fungus, in order to be suitable for Guo mouthfuls of bacterium bag foods
With strain plant process requirements, culture medium pack after need to bacterium bag center be inserted into a hollow plastic stick, this stick be inserted into when and bacterium
Bag film is fitted closely by Guo mouthfuls of machines.Such bacterium bag is referred to as Guo mouthfuls of bacterium bags.Guo mouthfuls of bacterium bags are delivered to after sterilizing, cooling down
Transfer room is inoculated with.It when inoculation, needs manually to take out hollow plastic stick in bacterium bag by root, bacterium bag central part forms strain cave, will
Strain is accessed one by one in Guo mouthfuls of bacterium bags, then is filled at the top of Guo mouthfuls of bacterium bags with cotton ball or sponge, is filtered during being breathed for mycelia outer
Portion's air is used.Culturing room is transported to by pipeline again to be cultivated.
The shortcomings that such method, is：Recruitment number is more, labor intensity is big, cumbersome.Investment is big, sponge of breathing freely
Plug is one-off, cannot be reused.It is unfavorable for environmental protection when destroying burning.
Invention content
Technical problem to be solved in the utility model is in view of the deficiencies of the prior art, to provide a kind of structure design conjunction
Reason, good permeability and the ventilating cover of the ventilative processing suitable for Guo mouthfuls of bacterium bags that may be reused.
The utility model provides a kind of ventilating cover of the ventilative processing suitable for Guo mouthfuls of bacterium bags, its main feature is that：This is ventilative
Lid includes upper cover, filter membrane and lower cover, and the filter membrane is folded between upper cover and lower cover；The upper cover includes upper cover rim
Portion, lid neck is connected in the upper end in upper cover rim portion, and tops are fixed in the upper end in lid strength portion；It is set on the lid neck
It includes lower cover to have ventilation mouth, the lower cover, and lower cover rim portion, the bottom of lower cover are fixed on the upper end outer of lower cover
Portion is equipped with venthole, and the inner wall in the upper cover rim portion and the outer wall in lower cover rim portion are equipped with the connection structure being connected.
The ventilating cover of ventilative processing described in the utility model suitable for Guo mouthfuls of bacterium bags, further preferred technical side
Case is：Set ventilation mouth is vertically arranged at intervals on the side wall of lid neck on lid neck.
The ventilating cover of ventilative processing described in the utility model suitable for Guo mouthfuls of bacterium bags, further preferred technical side
Case is：The connection structure is to be respectively provided at the spiral shell of the inner wall in cover rim portion and the mating connection on the outer wall in lower cover rim portion
Line.
The ventilating cover of ventilative processing described in the utility model suitable for Guo mouthfuls of bacterium bags, further preferred technical side
Case is：The connection structure is to be respectively provided at the groove of the inner wall in cover rim portion and the mating connection on the outer wall in lower cover rim portion
With convex block.
Compared with prior art, the utility model has the following advantages：Ventilating cover of the utility model with filter membrane can be with
Instead of hollow plastic stick and ventilative sponge plug；Air filtering can be crossed by the filter membrane set by ventilating cover, is realized in Guo mouthfuls of bacterium bags
Ventilative demand in mycelia growth course；Air permeability effect is good, and due to ventilating cover can Reusability 2 years or so, greatly save into
This, is more advantageous to environmental protection.Ventilation cover structure reasonable design, it is easy to use, automatic machinery can be coordinated to use.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of the utility model ventilating cover；
Fig. 2 is a kind of side structure schematic view of the utility model ventilating cover.
Specific implementation mode
Referring to the drawings, the specific technical solution for further describing the utility model, in order to those skilled in the art
Member is further understood that the utility model, without constituting the limitation to its right.
Embodiment 1 is suitable for the ventilating cover of the ventilative processing of Guo mouthfuls of bacterium bags, and referring to Fig.1, Fig. 2, which includes upper cover
1, filter membrane 4 and lower cover 2, the filter membrane 4 are folded between upper cover 1 and lower cover 2；The upper cover 1 includes upper cover rim portion 5,
It is connected with lid neck 6 in the upper end in upper cover rim portion 5, tops 7 are fixed in the upper end in lid strength portion 6；On the lid neck 6
Equipped with ventilation mouth 8, the lower cover 2 includes lower cover 9, and lower cover rim portion 10 is fixed on the upper end outer of lower cover 9, under
The bottom of lid 9 is equipped with venthole 3, and the inner wall in the upper cover rim portion 5 and the outer wall in lower cover rim portion 10 are equipped with mating connection
Connection structure.
Set ventilation mouth 8 is preferably vertically arranged at intervals on the side wall of lid neck 6 on lid neck 6.
The connection structure is that may be used on the inner wall for being respectively provided at cover rim portion 5 and the outer wall in lower cover rim portion 10
The screw thread of mating connection can also use the cooperation being respectively provided on the inner wall in cover rim portion 5 and the outer wall in lower cover rim portion 10 to connect
The groove and convex block connect.
Hollow plastic stick and ventilative sponge plug can be replaced using the ventilating cover with filter membrane；In bacterium bag processed, to Guo
The center bore ends of mouth bacterium bag fill in a ventilating cover；When bacterium bag is inoculated with, by the way that ventilating cover manually or using machine is pulled up shifting
Position, center bore ends are filled in after strain access, then by ventilating cover, and mycelia growth course in Guo mouthfuls of bacterium bags is realized by ventilating cover
In ventilation requirement.
Benefit estimation caused by the above-mentioned ventilative processing method of use and ventilating cover that inventor below does：
For producing 100,000 bags of Guo mouthfuls of bacterium bags daily（Whole year production is calculated by 300 days/year）
One, the hollow plastic stick of the prior art and ventilative sponge plug：
1, required hollow plastic stick is 200,000, unit price：0.17 yuan, 34000 yuan of the amount of money；（One-time investment uses the longevity
Life 8 years）
2, daily required ventilative sponge plug 100,000,0.015 yuan of unit price, 1500 yuan of the amount of money；（It is disposable, belong to
Consumption product）
3, it was calculated for the period with 8 years：34000 yuan+1500 yuan × 300 days × 8 years=3634000 yuan.
Two, the ventilating cover of the utility model：
1, required ventilating cover 40 days is a cycle period, uses 100,000 daily, 100000 × 40 × 0.12 yuan=
480000 yuan；（One-time investment is used for a long time）
2, filter membrane service life 2 years, 40 days are a cycle period, usage quantity：100000 × 40 × 0.01 yuan × 4
Batch（It is 8 years corresponding）=160000 yuan
3, subtotal：480000+160000=640000 yuan；
Compare conclusion：The utility model, which was calculated than the prior art by 8 years, will save 2994000 yuan（3634000 yuan-
640000 yuan）；Cost-effective 374250 yuan/year every year on average（2994000÷8）.So the utility model can be brought significantly
Economic benefit.
Claims (4)
1. a kind of ventilating cover of ventilative processing suitable for Guo mouthfuls of bacterium bags, it is characterised in that：The ventilating cover includes upper cover, filter membrane
And lower cover, the filter membrane are folded between upper cover and lower cover；The upper cover includes upper cover rim portion, the upper end in upper cover rim portion
It is connected with lid neck, tops are fixed in the upper end in lid strength portion；The lid neck is equipped with ventilation mouth, the lower cover
Including lower cover, be fixed with lower cover rim portion on the upper end outer of lower cover, the bottom of lower cover is equipped with venthole, it is described on
The inner wall in cover rim portion and the outer wall in lower cover rim portion are equipped with the connection structure being connected.
2. the ventilating cover of the ventilative processing according to claim 1 suitable for Guo mouthfuls of bacterium bags, it is characterised in that：On lid neck
Set ventilation mouth is vertically arranged at intervals on the side wall of lid neck.
3. the ventilating cover of the ventilative processing according to claim 1 suitable for Guo mouthfuls of bacterium bags, it is characterised in that：The company
Binding structure is the screw thread for being respectively provided at the inner wall in cover rim portion and the mating connection on the outer wall in lower cover rim portion.
4. the ventilating cover of the ventilative processing according to claim 1 suitable for Guo mouthfuls of bacterium bags, it is characterised in that：The company
Binding structure is the groove and convex block for being respectively provided at the inner wall in cover rim portion and the mating connection on the outer wall in lower cover rim portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734964.4U CN207626255U (en) | 2017-12-13 | 2017-12-13 | A kind of ventilating cover of ventilative processing suitable for Guo mouthfuls of bacterium bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734964.4U CN207626255U (en) | 2017-12-13 | 2017-12-13 | A kind of ventilating cover of ventilative processing suitable for Guo mouthfuls of bacterium bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207626255U true CN207626255U (en) | 2018-07-20 |
Family
ID=62863340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721734964.4U Active CN207626255U (en) | 2017-12-13 | 2017-12-13 | A kind of ventilating cover of ventilative processing suitable for Guo mouthfuls of bacterium bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207626255U (en) |
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2017
- 2017-12-13 CN CN201721734964.4U patent/CN207626255U/en active Active
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