CN212083027U - Filter equipment of usefulness is examined soon to microorganism in food - Google Patents
Filter equipment of usefulness is examined soon to microorganism in food Download PDFInfo
- Publication number
- CN212083027U CN212083027U CN202020613480.XU CN202020613480U CN212083027U CN 212083027 U CN212083027 U CN 212083027U CN 202020613480 U CN202020613480 U CN 202020613480U CN 212083027 U CN212083027 U CN 212083027U
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- cylinder
- liquid containing
- fixedly arranged
- liquid
- sealing ring
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- 244000005700 microbiome Species 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 113
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 49
- 238000001514 detection method Methods 0.000 claims description 6
- 239000003085 diluting agent Substances 0.000 abstract description 8
- 238000005086 pumping Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a filtering device for fast detecting microorganisms in food, which comprises a liquid-containing bottom cylinder, wherein a filter cylinder is fixedly arranged above the liquid-containing bottom cylinder through an assembling hasp, a liquid-containing top cylinder is fixedly arranged above the filter cylinder through the assembling hasp, a liquid-containing top cover is fixedly arranged above the liquid-containing top cylinder through the assembling hasp, a liquid-containing bottle is fixedly arranged below the liquid-containing bottom cylinder, the food diluent is poured into the liquid-containing top cylinder and then is covered by the liquid-containing top cover, a vacuum pumping pipe on the liquid-containing bottle is communicated with external vacuum pumping equipment through a pipeline, the microorganisms in the food diluent are filtered and separated through a filtering membrane in the filter cylinder and are collected, finally, the collected microorganisms are shaped or quantitatively detected, and the liquid-containing bottom cylinder, the filter cylinder, the liquid-containing top cylinder and the liquid-containing top cover are fixedly connected through the assembling hasp, through the sealed block between outer seal ring board and the interior seal ring board, leakproofness when guaranteeing the equipment between barrel and the lid.
Description
Technical Field
The utility model belongs to the technical field of food is examined soon, concretely relates to little biological filter equipment who examines usefulness soon in food.
Background
Currently, for testing microorganisms in food, the conventional operation method is to dilute the food, filter the food diluent with a filter membrane, filter and separate the microorganisms in the food diluent, collect the microorganisms, and finally perform typing or quantitative testing on the collected microorganisms.
The prior art has the following problems: the filter device for the food microorganisms is convenient to use, disassemble and assemble and replace, and is not beneficial to the filtering operation of the food microorganisms.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a filter equipment of usefulness is examined soon to microorganism in food has the characteristics of facilitate the use and be convenient for change.
In order to achieve the above object, the utility model provides a following technical scheme: a filtering device for fast detection of microorganisms in food comprises a liquid containing bottom barrel, wherein a filter barrel is fixedly arranged above the liquid containing bottom barrel through an assembly hasp, a liquid containing top barrel is fixedly arranged above the filter barrel through the assembly hasp, a liquid containing top cover is fixedly arranged above the liquid containing top barrel through the assembly hasp, and a liquid containing bottle is fixedly clamped below the liquid containing bottom barrel;
the filter cartridge is characterized in that a supporting grid plate and a filter membrane are fixedly arranged in the filter cartridge, the filter membrane is arranged right above the supporting grid plate, and sealing ring plates in the filter cartridge are fixedly arranged on the cylinder body on the bottom end surface and the top end surface of the filter cartridge;
a liquid outlet pipe is fixedly arranged at the bottom of the liquid containing bottom cylinder, a clamping fixed bottom cap is fixedly arranged on the liquid outlet pipe, a sealing gasket is fixedly arranged on the inner side surface of the clamping fixed bottom cap, and a bottom cylinder outer sealing ring plate is fixedly arranged on a cylinder body on the top end surface of the liquid containing bottom cylinder;
the cylinder body of the bottom end surface and the cylinder body of the top end surface of the liquid containing top cylinder are both fixedly provided with a top cylinder outer sealing ring plate;
a top cover inner sealing ring plate is fixedly arranged on the cover body on the bottom end face of the liquid containing top cover, and a hand-pulling plate is fixedly arranged on the top of the liquid containing top cover;
and a vacuumizing exhaust pipe is fixedly arranged on the bottle body at the top of the liquid containing bottle and is communicated with external vacuumizing equipment through a pipeline.
Preferably, the bottom cylinder of the filter cartridge is in clamping and sealing connection with the top cylinder of the liquid containing bottom cylinder through the filter cartridge inner sealing ring plate and the bottom cylinder outer sealing ring plate, and the top cylinder of the filter cartridge is in clamping and sealing connection with the bottom cylinder of the liquid containing top cylinder through the filter cartridge inner sealing ring plate and the top cylinder outer sealing ring plate.
Preferably, the liquid containing bottom cylinder is fixedly connected with the top bottle body of the liquid containing bottle in a clamping manner through a clamping and fixing bottom cap, and the clamping and fixing bottom cap is hermetically connected with the top bottle body of the liquid containing bottle through a sealing gasket.
Preferably, the top cylinder body of the liquid containing top cylinder is clamped and hermetically connected with the bottom cover body of the liquid containing top cover through the top cylinder outer sealing ring plate and the top cover inner sealing ring plate.
Compared with the prior art, the beneficial effects of the utility model are that: when the utility model is used, the liquid containing top cover is opened, the food diluent is poured into the liquid containing top cylinder, then the liquid containing top cover is covered, the vacuumizing exhaust pipe on the liquid containing bottle is communicated with the external vacuumizing equipment through a pipeline, the microorganism in the food diluent is filtered and separated through the filtering membrane in the filtering cylinder and is collected, finally the collected microorganism is shaped or quantitatively checked, the liquid containing bottom cylinder, the filtering cylinder, the liquid containing top cylinder and the liquid containing top cover are fixedly connected through the assembling hasp, through the mode, the disassembly and assembly between the cylinder and the cover body are convenient, meanwhile, the sealing block between the outer sealing ring plate and the inner sealing ring plate is used for ensuring the sealing performance when the cylinder and the cover body are assembled, meanwhile, through the mode, the assembly when the filtering cylinder is used and the disassembly and replacement after the filtering are convenient, the liquid containing bottom cylinder is fixedly connected with the top bottle body block of the liquid containing bottle through the block fixing bottom cap, the clamping fixed bottom cap is hermetically connected with the top bottle body of the liquid containing bottle through the sealing gasket, so that the liquid containing bottom barrel and the liquid containing bottle are convenient to assemble, and the airtightness during assembly is ensured.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a perspective view of the filter cartridge of the present invention;
FIG. 3 is a perspective view of the liquid containing bottom cylinder, the liquid containing top cylinder and the liquid containing top cover of the present invention;
in the figure: 1. a liquid containing bottom cylinder; 11. a liquid outlet pipe; 12. clamping and fixing the bottom cap; 13. a gasket; 14. the outer sealing ring plate of the bottom cylinder; 2. a filter cartridge; 21. a sealing ring plate in the filter cartridge; 22. supporting a grid plate; 23. a filtration membrane; 3. a liquid containing top cylinder; 31. the outer sealing ring plate of the top cylinder; 4. a liquid containing top cover; 41. a top cover inner seal ring plate; 42. a hand-pulled plate; 5. assembling a hasp; 6. a liquid containing bottle; 61. and (5) vacuumizing and pumping out a tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a filter device for fast detection of microorganisms in food comprises a liquid containing bottom barrel 1, a filter barrel 2 is fixedly arranged above the liquid containing bottom barrel 1 through an assembling hasp 5, a liquid containing top barrel 3 is fixedly arranged above the filter barrel 2 through the assembling hasp 5, a liquid containing top cover 4 is fixedly arranged above the liquid containing top barrel 3 through the assembling hasp 5, and a liquid containing bottle 6 is fixedly clamped below the liquid containing bottom barrel 1;
a supporting grid plate 22 and a filtering membrane 23 are fixedly arranged inside the filter cartridge 2, the filtering membrane 23 is arranged right above the supporting grid plate 22, and sealing ring plates 21 in the filter cartridge are fixedly arranged on the cylinder body of the bottom end surface and the cylinder body of the top end surface of the filter cartridge 2;
a liquid outlet pipe 11 is fixedly arranged at the bottom of the liquid containing bottom barrel 1, a clamping fixed bottom cap 12 is fixedly arranged on the liquid outlet pipe 11, a sealing gasket 13 is fixedly arranged on the inner side surface of the clamping fixed bottom cap 12, and a bottom barrel outer sealing ring plate 14 is fixedly arranged on a barrel body on the top end surface of the liquid containing bottom barrel 1;
the cylinder body of the bottom end surface and the cylinder body of the top end surface of the liquid containing top cylinder 3 are both fixedly provided with a top cylinder outer sealing ring plate 31;
a top cover inner sealing ring plate 41 is fixedly arranged on the cover body of the bottom end surface of the liquid containing top cover 4, and a hand-pulling plate 42 is fixedly arranged at the top of the liquid containing top cover 4;
a vacuum pumping pipe 61 is fixedly arranged on the bottle body at the top of the liquid containing bottle 6, and the vacuum pumping pipe 61 on the liquid containing bottle 6 is communicated with external vacuum pumping equipment through a pipeline.
In this embodiment, preferably, the bottom cylinder of the filter cartridge 2 is connected to the top cylinder of the liquid containing bottom cylinder 1 in a clamping and sealing manner through the filter cartridge inner seal ring plate 21 and the bottom cylinder outer seal ring plate 14, and the top cylinder of the filter cartridge 2 is connected to the bottom cylinder of the liquid containing top cylinder 3 in a clamping and sealing manner through the filter cartridge inner seal ring plate 21 and the top cylinder outer seal ring plate 31.
In this embodiment, preferably, the liquid containing bottom cylinder 1 is fixedly connected with the top bottle body of the liquid containing bottle 6 through a clamping fixed bottom cap 12, and the clamping fixed bottom cap 12 is hermetically connected with the top bottle body of the liquid containing bottle 6 through a sealing gasket 13.
In this embodiment, the top cylinder of the liquid containing top cylinder 3 is preferably connected to the bottom lid of the liquid containing top lid 4 by the top cylinder outer seal ring plate 31 and the top lid inner seal ring plate 41 in a snap-fit and airtight manner.
The utility model discloses a theory of operation and use flow: when the utility model is used, the liquid containing top cover 4 is opened, the food diluent is poured into the liquid containing top barrel 3, then the liquid containing top cover 4 is covered, the vacuumizing exhaust tube 61 on the liquid containing bottle 6 is communicated with the external vacuumizing equipment through a pipeline, the microorganism in the food diluent is filtered and separated through the filtering membrane 23 in the filtering barrel 2 and is collected, finally the collected microorganism is shaped or quantitatively checked, the liquid containing bottom barrel 1, the filtering barrel 2, the liquid containing top barrel 3 and the liquid containing top cover 4 are fixedly connected through the assembling hasp 5, through the mode, the disassembly and assembly between the barrel body and the cover body are convenient, meanwhile, the sealing block between the outer sealing ring plate and the inner sealing ring plate is used for ensuring the sealing performance when the barrel body and the cover body are assembled, meanwhile, the assembly and the disassembly and the replacement after the filtering are convenient when the filtering barrel 2 is used, the liquid containing bottom barrel 1 is fixedly connected with the top block of the liquid containing bottle 6 through the block fixing bottom cap 12, the clamping fixed bottom cap 12 is hermetically connected with the top bottle body of the liquid containing bottle 6 through the sealing gasket 13, so that the assembly between the liquid containing bottom barrel 1 and the liquid containing bottle 6 is facilitated, and meanwhile, the airtightness during the assembly is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a filter equipment that little biological quick detection in food used, includes flourishing liquid bottom tube (1), its characterized in that: a filter cylinder (2) is fixedly arranged above the liquid containing bottom cylinder (1) through an assembling hasp (5), a liquid containing top cylinder (3) is fixedly arranged above the filter cylinder (2) through the assembling hasp (5), a liquid containing top cover (4) is fixedly arranged above the liquid containing top cylinder (3) through the assembling hasp (5), and a liquid containing bottle (6) is fixedly clamped below the liquid containing bottom cylinder (1);
a supporting grid plate (22) and a filtering membrane (23) are fixedly arranged inside the filtering cylinder (2), the filtering membrane (23) is arranged right above the supporting grid plate (22), and sealing ring plates (21) in the filtering cylinder are fixedly arranged on the cylinder body on the bottom end surface and the cylinder body on the top end surface of the filtering cylinder (2);
a liquid outlet pipe (11) is fixedly arranged at the bottom of the liquid containing bottom barrel (1), a clamping fixed bottom cap (12) is fixedly arranged on the liquid outlet pipe (11), a sealing gasket (13) is fixedly arranged on the inner side surface of the clamping fixed bottom cap (12), and a bottom barrel outer sealing ring plate (14) is fixedly arranged on a barrel body on the top end surface of the liquid containing bottom barrel (1);
the cylinder body of the bottom end surface and the cylinder body of the top end surface of the liquid containing top cylinder (3) are fixedly provided with top cylinder outer sealing ring plates (31);
a top cover inner sealing ring plate (41) is fixedly arranged on the cover body of the bottom end face of the liquid containing top cover (4), and a hand-pulling plate (42) is fixedly arranged at the top of the liquid containing top cover (4);
a vacuumizing exhaust tube (61) is fixedly arranged on the bottle body at the top of the liquid containing bottle (6), and the vacuumizing exhaust tube (61) on the liquid containing bottle (6) is communicated with external vacuumizing equipment through a pipeline.
2. The filter device for the rapid detection of microorganisms in food according to claim 1, wherein: the bottom cylinder of the filter cartridge (2) is in clamping and sealing connection with the top cylinder of the liquid containing bottom cartridge (1) through the filter cartridge inner sealing ring plate (21) and the bottom cartridge outer sealing ring plate (14), and the top cylinder of the filter cartridge (2) is in clamping and sealing connection with the bottom cylinder of the liquid containing top cartridge (3) through the filter cartridge inner sealing ring plate (21) and the top cartridge outer sealing ring plate (31).
3. The filter device for the rapid detection of microorganisms in food according to claim 1, wherein: the liquid containing bottom cylinder (1) is fixedly connected with the top bottle body of the liquid containing bottle (6) in a clamping way through a clamping and fixing bottom cap (12), and the clamping and fixing bottom cap (12) is hermetically connected with the top bottle body of the liquid containing bottle (6) through a sealing gasket (13).
4. The filter device for the rapid detection of microorganisms in food according to claim 1, wherein: the top barrel of the liquid containing top barrel (3) is clamped and hermetically connected with the bottom cover body of the liquid containing top cover (4) through the top barrel outer sealing ring plate (31) and the top cover inner sealing ring plate (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020613480.XU CN212083027U (en) | 2020-04-22 | 2020-04-22 | Filter equipment of usefulness is examined soon to microorganism in food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020613480.XU CN212083027U (en) | 2020-04-22 | 2020-04-22 | Filter equipment of usefulness is examined soon to microorganism in food |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212083027U true CN212083027U (en) | 2020-12-04 |
Family
ID=73596880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020613480.XU Expired - Fee Related CN212083027U (en) | 2020-04-22 | 2020-04-22 | Filter equipment of usefulness is examined soon to microorganism in food |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212083027U (en) |
-
2020
- 2020-04-22 CN CN202020613480.XU patent/CN212083027U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 451150 No. 130, Darun Zhuang, Baqian Township, Xinzheng City, Zhengzhou City, Henan Province Patentee after: Zhao Lijuan Address before: 451150 No. 130, Datong Zhuang, Baqian Township, Xinzheng City, Zhengzhou City, Henan Province Patentee before: Zhao Lijuan |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |