CN205188277U - Microorganism fungus liquid filter - Google Patents
Microorganism fungus liquid filter Download PDFInfo
- Publication number
- CN205188277U CN205188277U CN201520951049.5U CN201520951049U CN205188277U CN 205188277 U CN205188277 U CN 205188277U CN 201520951049 U CN201520951049 U CN 201520951049U CN 205188277 U CN205188277 U CN 205188277U
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- China
- Prior art keywords
- filter
- filter cylinder
- triangular flask
- section
- thick bamboo
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- Expired - Fee Related
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Abstract
The utility model discloses a microorganism fungus liquid filter, it includes one triangular flask (5) and places strain tin (3) of this triangular flask (5) in, should strain a section of thick bamboo (3) lower part lateral wall and bottom and be equipped with densely covered filtration pore (4) excessively, still be equipped with one breather pipe (2) in should straining a section of thick bamboo (3), insert to straining a section of thick bamboo (3) bottom this breather pipe (2) bottom, outwards buckles and wear out to strain the lateral wall and external UNICOM on a section of thick bamboo (3) upper portion in the upper portion of this breather pipe (2), it is equipped with one filter tip (1) to strain a section of thick bamboo (3) top edge. The utility model discloses this kind of unified filter equipment has guaranteed the uniformity of fungus liquid before the spraying, and adopts the physics principle to make device filter speed improve, has easy operation, simple structure, low cost, filters and advantage such as broad prospect fast.
Description
Technical field
The utility model relates to the liquid nutrient medium mycelia filtration unit of sterilizing, belongs to scientific experiment equipment technical field.
Background technology
Weeding out the old and bring forth the new of scientific domain, going from strength to strength of Scientific Research Personnels, improving constantly and progress for scientific research technology, need to do various scientific experiment, triangular flask is experimental installation conventional in biological scientific experiment, in the morphology of Plant diseases pathogenic bacteria and molecular biology identification based on being that indoor isolation and purification culture is tested to this germ, when carrying out liquid culture to fungi, needs carry out pure culture in Erlenmeyer flask, and the velocity of rotation that when cannot control cultivation in culturing process, the revolution of shaking table or applicable fungi propagation are suspension spore liquid, in breeding, propagation is block hypha body, when carrying out field test, mycelia very easily blocks atomizer, the filtration will carried out under aseptic condition it before carrying out spray testing is imperative.
Liquid nutrient medium mycelia filtration unit range of application in experimentation of sterilizing is very extensive.In experimentation in the past, filtration unit is generally the porose materials such as gauze.In use often with extraneous contact, can not to ensure in experimentation, not by other living contaminantses, easily to cause the difference in operation of different people when many people operate simultaneously.When can not ensure field experiment, the consistence of bacterium liquid, causes experimental result inaccurate.
Summary of the invention
The purpose of this utility model is the defect for existing mycelia filtration unit, provides a kind of microbial bacteria liquid filter of simple easy handling, has reusable, simple to operate, the advantage such as structure is simple, with low cost, fast filtering.
The technical solution of the utility model is such:
The utility model is a kind of microbial bacteria liquid filter, and it comprises a triangular flask and is placed in the filter cylinder of this triangular flask, and this filter cylinder lower sides and bottom are provided with densely covered filter pore; A ventpipe is also provided with in this filter cylinder, be inserted into bottom this ventpipe bottom filter cylinder, the top of this ventpipe outwards bends the sidewall and extraneous UNICOM that pass filter cylinder top, and the effect of ventpipe is to allow bottle internal gas pressure be consistent in the external world, impels bacterium liquid fast filtering.Filter cylinder tip edge is provided with a filter tip.
Wherein, the position that filter tip is arranged lays respectively at both sides relative on filter cylinder with the outlet position that ventpipe bends.Filter cylinder top loop is to being fixed with a circular crossbeam, and this circular crossbeam coordinates with the bottleneck of triangular flask makes filter cylinder and triangular flask steadily fit together.Filter cylinder diameter is equal with triangular flask internal diameter of the bottleneck, and such filter cylinder can be inserted in triangular flask just, is stuck in again the bottleneck of triangular flask by circular crossbeam, plays certain sealing function, and is convenient to dismounting and assembling.In addition, the parts of this microbial bacteria liquid filter are the structures adopting glass or plastic production, are beneficial to the observation in experiment like this and are easy to carry out high-temperature sterilization process.
Microbial bacteria liquid filter is in experiment use procedure, and experimental implementation is simple, and experiment equipment is single, under the liquid nutrient medium maintaining sterilizing through the filtration unit of high-temperature sterilization is in aseptic condition all the time when spraying, ensure that the verity of experiment.This unified filtration unit of the utility model ensure that the consistence of bacterium liquid before spraying, and adopts physics principle that device filtration velocity is improved, have simple to operate, structure is simple, with low cost, fast filtering and the advantage such as to have a extensive future.
Accompanying drawing explanation
Fig. 1 is the liquid nutrient medium mycelia filter apparatus configuration schematic diagram of sterilizing of the present utility model;
Fig. 2 is the liquid nutrient medium mycelia filtration devices cylinder schematic diagram of sterilizing of the present utility model;
Fig. 3 is the liquid nutrient medium mycelia filtration unit sectional view of sterilizing of the present utility model.
Description of reference numerals: 1-leaches mouth, 2-ventpipe, 3-filter cylinder, 4-filter pore, 5-triangular flask, the circular crossbeam of 6-.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, strainer of the present utility model mainly comprises and leaches mouth 1, ventpipe 2, filter cylinder 3, filter pore 4, triangular flask 5 and circular crossbeam 6, and wherein, filter pore 4 is arranged at bottom and the bottom of 3/5 of the total height of filter cylinder 3; Be connected bottom ventpipe 2 with bottom filter cylinder 3, the upper outlet of ventpipe 2 is located at filter cylinder 3 top and atmosphere; Leach mouth 1 and be located at filter cylinder 3 tip edge, and be in ventpipe 2 and export opposite; As shown in Figures 2 and 3, filter cylinder 3 top is provided with circular crossbeam 6 far from top 1/5 At The Height; Filter cylinder 3 bottom is goed deep in triangular flask 5, just makes filter cylinder 3 and circular crossbeam 6 coordinate with triangular flask 5 bottleneck.Filter cylinder 3 diameter is equal with triangular flask 5 internal diameter of the bottleneck.。
Embodiment 1:
A kind of microbial bacteria liquid filter, as Figure 1-3, be of a size of 0.5cm ~ 1cm by leaching mouth 1(), ventpipe 2(length is 15cm ~ 20cm), filter cylinder 3(diameter 5cm ~ 8cm, length is 17cm ~ 22cm), filter pore (diameter 0.1cm ~ 0.3cm), circular crossbeam 6(diameter 5cm ~ 8cm) and triangular flask 5 form.During enforcement, the liquid nutrient medium mycelia of sterilizing to be filtered is loaded in triangular flask 5, filter cylinder 3 is placed in triangular flask 5, the bottleneck that the circular crossbeam 6 of filter cylinder 3 is stuck in triangular flask 5 is fixed, in filter cylinder 3, air is passed into by ventpipe 2, make inner and outer air pressure identical, impel the bacterium liquid in triangular flask 5 to filter from filter pore 4 and flow in filter cylinder 3, after then being leached by filter tip 1, enter next program.
Certainly, more than just embody rule example of the present utility model, the technical scheme that the utility model also has other embodiment, all employings to be equal to replacement or equivalent transformation to be formed, all drops within the protection domain required by the utility model.
Claims (5)
1. a microbial bacteria liquid filter, is characterized in that: it comprises a triangular flask (5) and is placed in the filter cylinder (3) of this triangular flask (5), and this filter cylinder (3) lower sides and bottom are provided with densely covered filter pore (4); Also be provided with a ventpipe (2) in this filter cylinder (3), this ventpipe (2) bottom is inserted into filter cylinder (3) bottom, and the top of this ventpipe (2) outwards bends the sidewall and extraneous UNICOM that pass filter cylinder (3) top; Filter cylinder (3) tip edge is provided with a filter tip (1).
2. microbial bacteria liquid filter according to claim 1, is characterized in that: the position that described filter tip (1) is arranged and the outlet position that ventpipe (2) bends lay respectively at the upper relative both sides of filter cylinder (3).
3. microbial bacteria liquid filter according to claim 1, it is characterized in that: described filter cylinder (3) top loop is to being fixed with a circular crossbeam (6), and this circular crossbeam (6) coordinates with the bottleneck of triangular flask (5) makes filter cylinder (3) and triangular flask (5) steadily fit together.
4. microbial bacteria liquid filter according to claim 1, is characterized in that: the parts of this microbial bacteria liquid filter are the structures adopting glass or plastic production.
5. microbial bacteria liquid filter according to claim 1, is characterized in that: described filter cylinder (3) diameter is equal with triangular flask (5) internal diameter of the bottleneck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951049.5U CN205188277U (en) | 2015-11-25 | 2015-11-25 | Microorganism fungus liquid filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951049.5U CN205188277U (en) | 2015-11-25 | 2015-11-25 | Microorganism fungus liquid filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205188277U true CN205188277U (en) | 2016-04-27 |
Family
ID=55781291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520951049.5U Expired - Fee Related CN205188277U (en) | 2015-11-25 | 2015-11-25 | Microorganism fungus liquid filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205188277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316219A (en) * | 2015-11-25 | 2016-02-10 | 贵州大学 | Sterilized hypha filtering device for fluid medium |
-
2015
- 2015-11-25 CN CN201520951049.5U patent/CN205188277U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316219A (en) * | 2015-11-25 | 2016-02-10 | 贵州大学 | Sterilized hypha filtering device for fluid medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20181125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |