CN220200140U - Device suitable for preparation of antioxidation active material and storage - Google Patents
Device suitable for preparation of antioxidation active material and storage Download PDFInfo
- Publication number
- CN220200140U CN220200140U CN202321659414.6U CN202321659414U CN220200140U CN 220200140 U CN220200140 U CN 220200140U CN 202321659414 U CN202321659414 U CN 202321659414U CN 220200140 U CN220200140 U CN 220200140U
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- China
- Prior art keywords
- box body
- vacuum
- active substances
- antioxidant active
- nitrogen inlet
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- 238000003860 storage Methods 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims description 14
- 239000011149 active material Substances 0.000 title description 4
- 230000003064 anti-oxidating effect Effects 0.000 title description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 92
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 47
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 43
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 42
- 239000013543 active substance Substances 0.000 claims abstract description 41
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000001301 oxygen Substances 0.000 claims abstract description 24
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 24
- 239000000523 sample Substances 0.000 claims description 26
- 238000012544 monitoring process Methods 0.000 claims description 16
- 239000004816 latex Substances 0.000 claims description 15
- 229920000126 latex Polymers 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000008054 signal transmission Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 7
- 230000003647 oxidation Effects 0.000 abstract description 6
- 239000007789 gas Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 150000003254 radicals Chemical class 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000009759 skin aging Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a device suitable for preparing and storing antioxidant active substances, which comprises a box body and a vacuum controller, wherein the box body is provided with a plurality of storage chambers; the box body is provided with a nitrogen inlet unit and a vacuum exhaust unit; firstly, oxygen which influences the antioxidant activity of a substance is discharged by a method of properly reducing the vacuum degree of the box body, and then nitrogen with inactive chemical property is injected as protective gas to reach one atmosphere pressure so as to keep the balance of the atmosphere pressure inside and outside the box body. The utility model has simple structure, convenient operation and small occupied area of the device; one device can be operated from the container by only one technician without consuming excessive labor cost; compared with an expensive biosafety cabinet, an ultra-clean workbench and an anaerobic incubator, the utility model has low price, can effectively avoid oxidation of the antioxidant active substances by oxygen in the air, and can effectively maintain the antioxidant activity of the substances, thus being very suitable for preparing and storing the antioxidant active substances.
Description
Technical Field
The utility model relates to the field of preparation and storage of antioxidant active substances, in particular to a special device for providing an anaerobic environment and being suitable for preparation and storage of antioxidant active substances.
Background
Antioxidant refers to the abbreviation of antioxidant free radical. The human body continuously generates free radicals in the human body due to continuous contact with the outside, including factors such as respiration (oxidation reaction), external pollution, radiation irradiation and the like. Scientific studies have shown that cancer, aging or other diseases are mostly associated with the production of excessive free radicals. The antioxidant active substance can effectively overcome the harm caused by the antioxidant active substance, so that the antioxidant active substance is listed as one of main research and development directions by health care product and cosmetic enterprises and is also one of the most important functional requirements of the market. Therefore, the intake of sufficient antioxidant active substances can delay the degradation rate of the body, prevent skin aging and keep youth and refresh all the time.
However, in actual production, the substances with stronger antioxidant activity are more easily affected by oxygen distributed in the air, which causes the activity of the produced antioxidant active substances to be reduced, and thus the quality of the products to be unstable; meanwhile, the longer the time of contact between the antioxidant active material and oxygen in the air, the faster the reduction rate of the antioxidant activity, so that the long-term storage of the antioxidant active material is a problem to be solved.
At present, no special device for preparing and storing antioxidant active substances exists in the market, and a common biosafety cabinet and an ultra-clean workbench provide a sterile environment instead of an anaerobic environment which is needed by the antioxidant active substances; the common anaerobic incubator aims at bacterial culture and operation in the field of microorganisms, has complex and complicated structure and high price, and is not suitable for preparing and storing antioxidant active substances.
Disclosure of Invention
The present utility model is directed to a device for preparing and storing an antioxidant active substance, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a device suitable for preparing and storing antioxidant active substances comprises a box body (3) and a vacuum controller (18); the box body (3) is provided with a sample inlet door (9), a nitrogen inlet unit and a vacuum exhaust unit; the nitrogen inlet unit comprises a nitrogen inlet (1) and a nitrogen inlet regulating valve (2) which are arranged at the upper part of the side surface of the box body (3); an oxygen monitoring probe (15) is arranged at the lower part of the side surface of the box body (3); the vacuum exhaust unit comprises a vacuum exhaust port (13), a vacuum degree pressure gauge (11) and a vacuum exhaust control valve (12) which are arranged at the lower part of the side face of the box body (3), wherein the vacuum controller (18) is connected with the vacuum degree pressure gauge (11) through a vacuum degree control electric signal transmission line (14) and is connected with an oxygen monitoring probe (15) through an oxygen monitoring electric signal transmission line (16).
As a further scheme of the utility model: the oxygen monitoring probe (15) and the vacuum exhaust unit are respectively positioned at adjacent angular positions of the lower part of the same side face, and the side face is opposite to the side face where the nitrogen inlet unit is positioned.
As a further scheme of the utility model: the vacuum controller (18) comprises a vacuum controller switch (17), a control panel (19) of the vacuum controller and a brake pulley (20) of the vacuum controller.
As a further scheme of the utility model: the nitrogen inlet (1) is connected with a nitrogen generator or a liquid nitrogen storage tank.
As a further scheme of the utility model: the whole box body (3) is made of transparent acrylic or toughened glass, and all gaps are filled and adhered by glass cement so as to prevent air leakage.
As a further scheme of the utility model: a commodity shelf (4) is arranged in the box body (3).
As a further scheme of the utility model: the side of the box body (3) is provided with a row of inserts (7).
As a further scheme of the utility model: the latex glove (8) and the latex glove sleeve frame (10) are arranged in the box body (3), and the latex glove (8) is inlaid on the latex glove sleeve frame (10).
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model provides a device suitable for preparing and storing antioxidant active substances, wherein a box body is provided with a nitrogen inlet unit and a vacuum exhaust unit; firstly, oxygen which influences the antioxidant activity of a substance is discharged by a method of properly reducing the vacuum degree of the box body, and then nitrogen with inactive chemical property is injected as protective gas to reach one atmosphere pressure so as to keep the balance of the atmosphere pressure inside and outside the box body. The treatment mode can effectively prevent the oxidation of the oxidation-resistant active substance by oxygen in the air, can effectively maintain the oxidation-resistant activity of the substance, and ensures the stable product quality of the produced oxidation-resistant active substance, so that the utility model is very suitable for preparing and storing the oxidation-resistant active substance.
2. The device suitable for preparing and storing the antioxidant active substances is different from the conventional patent literature and common biosafety cabinets and ultra-clean working tables on the market, belongs to purifying equipment, provides a sterile environment, and needs a relatively complex fresh air pressurizing device and sterilizing equipment; the utility model is a special device specially customized for the quality of the antioxidant active substance, and provides an oxygen-free environment, so as to be beneficial to the preparation and storage of the antioxidant active substance.
3. The utility model provides a device suitable for preparing and storing antioxidant active substances, which is different from the prior patent documents and the common anaerobic incubator on the market, wherein the anaerobic incubator is a special device for culturing and operating bacteria in an anaerobic environment, and the utility model does not relate to the field of microorganisms, and provides an anaerobic environment for preparing and storing the antioxidant active substances.
4. The device for preparing and storing the antioxidant active substances provided by the utility model integrates the box body with the nitrogen inlet unit and the vacuum exhaust unit and the vacuum controller into a complete device, has novel and compact structure, and can effectively reduce the occupied area of the device. Meanwhile, the utility model has simple structure and convenient operation, one device can be operated from the container by only one technician without consuming excessive labor cost. Compared with expensive biological safety cabinets, ultra-clean work tables and anaerobic incubators, the utility model has low price, can be suitable for preparing and storing various antioxidant active substances, and has wide application range.
Drawings
The utility model is further described below with reference to the drawings and examples.
FIG. 1 is a schematic diagram of a device suitable for preparing and storing an antioxidant active.
In the figure, 1, a nitrogen inlet; 2. a nitrogen inlet regulating valve; 3. a case; 4. a commodity shelf; 5. a door shaft of the sample injection door; 6. door catch of sample injection door; 7. a row of plugs; 8. a latex glove is arranged in the glove; 9. a sample inlet door; 10. a latex glove sleeve frame; 11. a vacuum degree pressure gauge; 12. a vacuum exhaust control valve; 13. a vacuum exhaust port; 14. a vacuum degree control electric signal transmission line; 15. an oxygen monitoring probe; 16. an oxygen monitoring electric signal transmission line; 17. a vacuum controller switch; 18. a vacuum controller; 19. a control panel of the vacuum controller; 20. and a brake pulley of the vacuum controller.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings, wherein the shape, thickness or height of each component can be enlarged or reduced in practical application.
Example 1
Referring to fig. 1, a device suitable for preparing and storing an antioxidant active substance comprises a case 3 and a vacuum controller 18; the box body 3 is provided with a nitrogen inlet unit, a vacuum exhaust unit, a storage rack 4, a socket 7, a built-in latex glove 8, a latex glove sleeve frame 10, a door shaft 5 of a sample injection door, a door lock 6 of the sample injection door and a sample injection door 9; the nitrogen inlet unit comprises a nitrogen inlet 1 and a nitrogen inlet regulating valve 2 which are arranged at the upper part of the side surface of the box body 3; an oxygen monitoring probe 15 is arranged at the lower part of the side surface of the box body 3; the vacuum exhaust unit comprises a vacuum exhaust port 13, a vacuum degree pressure gauge 11 and a vacuum exhaust control valve 12 which are arranged at the lower part of the side surface of the box body 3.
The oxygen monitoring probe 15 and the vacuum exhaust unit are respectively positioned at adjacent angular positions of the lower part of the same side surface, and the side surface is opposite to the side surface where the nitrogen inlet unit is positioned.
The vacuum controller 18 comprises a vacuum controller switch 17, a vacuum controller control panel 19 and a vacuum controller brake pulley 20.
The vacuum controller 18 is connected with the vacuum degree pressure gauge 11 through a vacuum degree control electric signal transmission line 14, and a concentration information signal of the oxygen monitoring probe 15 is transmitted to the vacuum controller 18 through an oxygen monitoring electric signal transmission line 16.
The nitrogen inlet 1 is connected with a nitrogen generator or a liquid nitrogen storage tank.
The whole box body 3 is made of transparent acrylic or toughened glass, and all gaps are filled and adhered by glass cement so as to prevent air leakage.
The latex glove 8 is inlaid on a latex glove sleeve frame 10. The shelf 4 is arranged in the box body 3. The extension socket 7 is arranged on the side surface of the box body 3,
The utility model is used as follows:
before the preparation of the antioxidant active substance, firstly opening a sample inlet door 9, placing equipment, reagents and consumables required by the preparation of the antioxidant active substance on a table top of a box body 3 or a storage rack 4, closing the sample inlet door 9, and fastening a door lock 6 of the sample inlet door; then, the vacuum exhaust control valve 12 and the vacuum controller switch 17 are opened, and the vacuum controller 18 is started; when the oxygen monitoring probe 15 monitors that no oxygen exists in the box body 3, the vacuum exhaust control valve 12 is closed, the nitrogen gas inlet 1 is connected with a nitrogen generator or a liquid nitrogen storage tank, and then the nitrogen gas inlet regulating valve 2 is opened to inject nitrogen gas into the box body 3. Until the vacuum degree pressure gauge 11 shows that the pressure reaches one atmosphere, the nitrogen inlet regulating valve 2 is closed, and the nitrogen inlet 1 is disconnected with the nitrogen generator or the liquid nitrogen storage tank; the experimenter stretches his hand into the built-in latex glove 8 and operates the equipment in the box 3 to start the preparation of the antioxidant active. After the preparation process is completed, the obtained antioxidant active substance is stored in the box body 3 for standby.
Or alternatively
Before the anti-oxidation active substances are stored, firstly opening a sample inlet door 9, placing the anti-oxidation active substances on the table top of the box body 3, closing the sample inlet door 9, and fastening a door catch 6 of the sample inlet door; then, the vacuum exhaust control valve 12 and the vacuum controller switch 17 are opened, and the vacuum controller 18 is started; when the oxygen monitoring probe 15 monitors that no oxygen exists in the box body 3, the vacuum exhaust control valve 12 is closed, the nitrogen gas inlet 1 is connected with a nitrogen generator or a liquid nitrogen storage tank, and then the nitrogen gas inlet regulating valve 2 is opened to inject nitrogen gas into the box body 3. And until the vacuum degree pressure gauge 11 shows that the pressure reaches one atmosphere, the nitrogen inlet regulating valve 2 is closed, and the nitrogen inlet 1 is disconnected with the nitrogen generator or the liquid nitrogen storage tank, so that the antioxidant active substances can be stored for a long time.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The device suitable for preparing and storing the antioxidant active substances is characterized by comprising a box body (3) and a vacuum controller (18); the box body (3) is provided with a sample inlet door (9), a nitrogen inlet unit and a vacuum exhaust unit; the nitrogen inlet unit comprises a nitrogen inlet (1) and a nitrogen inlet regulating valve (2) which are arranged at the upper part of the side surface of the box body (3); an oxygen monitoring probe (15) is arranged at the lower part of the side surface of the box body (3); the vacuum exhaust unit comprises a vacuum exhaust port (13), a vacuum degree pressure gauge (11) and a vacuum exhaust control valve (12) which are arranged at the lower part of the side face of the box body (3), wherein the vacuum controller (18) is connected with the vacuum degree pressure gauge (11) through a vacuum degree control electric signal transmission line (14) and is connected with an oxygen monitoring probe (15) through an oxygen monitoring electric signal transmission line (16).
2. A device for the preparation and storage of antioxidant active substances according to claim 1, characterized in that said oxygen monitoring probe (15) and vacuum evacuation unit are respectively positioned in adjacent angular positions in the lower part of the same side, opposite to the side in which the nitrogen inlet unit is positioned.
3. A device for the preparation and storage of antioxidant active substances according to claim 1, characterized in that the vacuum controller (18) comprises a vacuum controller switch (17), a control panel (19) of the vacuum controller and a brake pulley (20) of the vacuum controller.
4. A device suitable for the preparation and storage of antioxidant active substances according to claim 1, characterized in that the nitrogen inlet (1) is connected to a nitrogen generator or to a liquid nitrogen tank.
5. The device for preparing and storing an antioxidant active substance according to claim 1, characterized in that the case (3) is made of transparent acrylic or toughened glass, and the gap is filled with glass cement for adhesion.
6. A device for the preparation and storage of antioxidant active substances according to claim 1, characterized in that said housing (3) is internally provided with a shelf (4).
7. A device for the preparation and storage of antioxidant active substances according to claim 1, characterized in that the side of the casing (3) is provided with a row of inserts (7).
8. The device for preparing and storing the antioxidant active substances according to claim 1, wherein the latex glove (8) and the latex glove box (10) are arranged in the box body (3), and the latex glove (8) is inlaid on the latex glove box (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321659414.6U CN220200140U (en) | 2023-06-28 | 2023-06-28 | Device suitable for preparation of antioxidation active material and storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321659414.6U CN220200140U (en) | 2023-06-28 | 2023-06-28 | Device suitable for preparation of antioxidation active material and storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220200140U true CN220200140U (en) | 2023-12-19 |
Family
ID=89140933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321659414.6U Active CN220200140U (en) | 2023-06-28 | 2023-06-28 | Device suitable for preparation of antioxidation active material and storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220200140U (en) |
-
2023
- 2023-06-28 CN CN202321659414.6U patent/CN220200140U/en active Active
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