CN212873559U - Plant source type food chemical pollutant detection device - Google Patents
Plant source type food chemical pollutant detection device Download PDFInfo
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- CN212873559U CN212873559U CN202021431050.2U CN202021431050U CN212873559U CN 212873559 U CN212873559 U CN 212873559U CN 202021431050 U CN202021431050 U CN 202021431050U CN 212873559 U CN212873559 U CN 212873559U
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- gas chromatography
- mass spectrometer
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- 238000001514 detection method Methods 0.000 title claims abstract description 45
- 239000000126 substance Substances 0.000 title claims abstract description 26
- 239000003344 environmental pollutant Substances 0.000 title abstract description 6
- 231100000719 pollutant Toxicity 0.000 title abstract description 6
- 238000011109 contamination Methods 0.000 claims abstract description 8
- 238000005303 weighing Methods 0.000 claims description 21
- 239000000356 contaminant Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000447 pesticide residue Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model belongs to the technical field of chemical pollution detection, and discloses a plant-derived food chemical pollutant detection device; the bottom of the detection box is fixed with a telescopic upright post; a gas chromatography-mass spectrometer is arranged on the left side of the upper part, a gas chromatography-mass spectrometer display screen is arranged on the front side of the gas chromatography-mass spectrometer, a feeder is arranged on the vertical surface of the left side, and a gas chromatography-mass spectrometer control button is arranged below the right side of the front side; an operation table is fixed above the right side of the detection box, and a centrifugal machine and an oscillator are fixedly connected to the center of the operation table. The utility model discloses a gas chromatography-mass spectrometer display screen can show the chemical contamination detection content of botanical food to can set up the standard line of each chemical residue through gas chromatography-mass spectrometer control button, thereby realize whether qualified, convenient operation, the integrated level is high, and is functional strong for the automatic judgement botanical food of gas chromatography-mass spectrometer display screen.
Description
Technical Field
The utility model belongs to the technical field of chemical pollution detects, especially, relate to a plant source nature food chemical contamination detection device.
Background
At present, in the daily life of people, food is one of the important aspects influencing personal safety. The food is an important basis for people to maintain life, and only safe food can ensure that the life of people is scientifically protected. Once the food has problems, the food threatens the life of people; meanwhile, the food also has important influence on the benefits of people, the development of society and the like. In this regard, food testing is highly regarded by both society and countries. In order to ensure the life safety of people and the stable development of society, the food inspection work needs to be perfected. The detection of chemical contaminants is one of the important issues in performing food inspection work. In recent years, China has a plurality of problems about food safety, which causes wide attention of society and people. In order to ensure the safety of the food, the quality of the food needs to be detected by using related inspection technologies and equipment so as to find out the problems in the food. At present, the method for detecting chemical pollutants in food is mainly an amperometric analysis method, can realize real-time online detection of pesticide residues, and utilizes the oxidation-reduction property of pesticide molecules to enable electrodes to generate signals for chemical reactions so as to realize direct and rapid detection of the pesticide residues in the food. However, the amperometric analysis method has the defects of low detection efficiency, large error, inconvenient operation, inconvenient archiving of detection results and incapability of automatically judging the detection results.
Through the above analysis, the problems and defects of the prior art are as follows:
(1) the existing amperometric analysis method has the problems of low detection efficiency, large error and inconvenient operation;
(2) the existing ampere analysis method is inconvenient for archiving the detection result and cannot automatically judge the result.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model provides a plant-derived food chemical pollutant detection device.
The utility model discloses a realize like this, a plant source nature food chemical contamination detection device, plant source nature food chemical contamination detection device is provided with:
a detection box;
the bottom of the detection box is fixed with a telescopic upright post; a storage box is arranged below the front surface, and a storage box door is arranged outside the storage box; a gas chromatography-mass spectrometer is arranged on the left side of the upper part, a gas chromatography-mass spectrometer display screen is arranged on the front side of the gas chromatography-mass spectrometer, a feeder is arranged on the vertical surface of the left side, and a gas chromatography-mass spectrometer control button is arranged below the right side of the front side; a weighing platform is arranged at the top of the right side of the gas chromatography-mass spectrometer, the weighing platform is connected with a weighing display screen arranged below through a lead, and a weighing control button is connected below the weighing display screen through a lead; an operation table is fixed above the right side of the detection box, the rear side face and the right side face of the operation table are fixedly connected with an enclosure, and the center of the operation table is fixedly connected with a centrifugal machine and an oscillator.
Furthermore, a telescopic motor is connected above the telescopic upright post and is fixed on the inner wall of the storage box through bolts.
Further, the lower part of the telescopic upright post is fixedly connected with anti-skid rubber, and the lower part of the anti-skid rubber is integrally connected with anti-skid particles.
Further, the right side of operation panel is provided with the right side recess, and the rear is provided with the rear side recess.
Further, a fixing plate is arranged on the inner wall of the feeder, a moving motor is fixed on the left side above the fixing plate, and the moving motor is connected with a moving connecting block through a chain.
Furthermore, a feeding pipe is fixed on the side surface of the movable connecting block, and the bottom of the movable connecting block is connected with the fixing plate through a guide rail.
Combine foretell all technical scheme, the utility model discloses the advantage that possesses and positive effect are:
firstly, the utility model discloses a gas chromatography-mass spectrometer display screen can show the chemical contamination detection content of botanical food to can set up the standard line of each chemical residue through gas chromatography-mass spectrometer control button, thereby realize the automatic judgement botanical food of gas chromatography-mass spectrometer display screen whether qualified; and the weighing platform, the centrifuge and the oscillator can realize centrifugal extraction on the same device, and the chromatographic spectrum detection process has the advantages of convenient operation, high integration level and strong functionality.
Second, technical effects and advantages from the right:
the utility model realizes the height adjustment of the detection box through the telescopic motor, so that the detection box is suitable for detection personnel with different heights;
the utility model can ensure the stability of the detection box through the anti-skid rubber and the anti-skid particles, and avoid the movement in the height adjustment or detection process;
the utility model can conveniently clean the operation table through the detachable structure of the enclosure and the operation table;
the movable connecting block arranged in the utility model can be controlled to move by the movable motor;
the utility model discloses the guide rail that sets up can make the inlet pipe remove the process stable, prevents the spill of experimental solution.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
Fig. 1 is a schematic structural view of a plant-derived food chemical contaminant detection device provided in an embodiment of the present invention;
FIG. 2 is a schematic view of a position structure of the anti-slip rubber provided by the embodiment of the present invention;
fig. 3 is a schematic diagram of a groove position structure provided by an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a position of a feeding pipe provided by an embodiment of the present invention;
in the figure: 1. a detection box; 2. a telescopic upright post; 3. a hinge; 4. a storage box door; 5. a handle; 6. a gas chromatography-mass spectrometer; 7. a feeder; 8. a gas chromatography-mass spectrometer display screen; 9. a weighing platform; 10. a weighing display screen; 11. a weighing control button; 12. a gas chromatography-mass spectrometer control button; 13. an operation table; 14. Fencing; 15. a centrifuge; 16. an oscillator; 17. a telescopic motor; 18. anti-skid rubber; 19. a rear side groove; 20. a rear side groove; 21. a fixing plate; 22. a moving motor; 23. a guide rail; 24. moving the connecting block; 25. and (4) feeding a pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
To the problem that prior art exists, the utility model provides a plant source nature food chemical contamination detection device, it is right to combine the figure below the utility model discloses do detailed description.
As shown in fig. 1, a telescopic upright post 2 is fixed at the bottom of a detection box 1; a storage box is arranged below the front surface, and a storage box door 4 is arranged outside the storage box; a gas chromatography-mass spectrometer 6 is arranged on the left side of the upper part, a gas chromatography-mass spectrometer display screen 8 is arranged on the front side of the gas chromatography-mass spectrometer 6, a feeder 7 is arranged on the vertical surface of the left side, and a gas chromatography-mass spectrometer control button 12 is arranged below the right side of the front side; a weighing platform 9 is arranged at the top of the right side of the gas chromatography-mass spectrometer 6, the weighing platform 9 is connected with a weighing display screen 10 arranged below through a lead, and a weighing control button 11 is connected below the weighing display screen 10 through a lead; an operation table 13 is fixed on the upper right side of the detection box 1, a surrounding baffle 14 is fixedly connected to the rear side face and the right side face of the operation table 13, and a centrifugal machine 15 and an oscillator 16 are fixedly connected to the center position of the operation table 13.
Wherein, the material of detection case 1 is the plastics material, but reduce cost and reduce the weight of whole device.
Wherein, the model of the gas chromatography-mass spectrometer 6 is Agilent 6890-5975N.
Wherein the type of the oscillator 16 is BE-9010.
The utility model adopts the gas chromatography-mass spectrometer display screen 8 to display the chemical pollutant detection content of the plant source food, and the standard line of each chemical residue can be set through the gas chromatography-mass spectrometer control button 12, thereby realizing the automatic judgment of the gas chromatography-mass spectrometer display screen 8 whether the plant source food is qualified; and the weighing platform 9, the centrifuge 15 and the oscillator 16 can realize centrifugal extraction on the same device, and the chromatographic spectrum detection process has the advantages of convenient operation, high integration level and strong functionality.
As shown in fig. 2, a telescopic motor 17 is connected above the telescopic upright post 2, and the telescopic motor 17 is fixed on the inner wall of the storage box through bolts.
The utility model discloses a flexible motor 17 realizes the altitude mixture control of detection case 1, makes its detection personnel who is applicable to different heights.
As shown in fig. 2, the antiskid rubber 18 is fixedly connected below the telescopic upright post 2, and the antiskid particles are integrally connected below the antiskid rubber 18.
The utility model discloses a stability that detection case 1 can be guaranteed to skid-resistant rubber 18 and anti-skidding granule, avoids appearing removing in adjustment height or testing process.
As shown in fig. 3, the right side of the console 13 is provided with a right groove 19, and the rear side is provided with a rear groove 20.
The right groove 19 and the rear groove 20 are of a structure with a wide lower part and a narrow upper part, and a structure with a wide lower part and a narrow upper part matched with the right groove 19 and the rear groove 20 is arranged below the corresponding enclosure 14.
The utility model discloses can be through enclosing fender 14 and operation panel 13's detachable construction, can conveniently clear up operation panel 13.
As shown in fig. 4, a fixed plate 21 is disposed on the inner wall of the feeder 7, a moving motor 22 is fixed on the left side above the fixed plate 21, and the moving motor 22 is connected to a moving connecting block 24 through a chain.
The utility model discloses the removal connecting block 24 accessible mobile motor 22 that sets up controls the removal.
As shown in FIG. 4, the feed pipe 25 is fixed on the side of the movable connecting block 24, and the bottom is connected with the fixed plate 21 through the guide rail 23.
The utility model discloses the guide rail that sets up can make inlet pipe 25 remove the process stable, prevents the spill of test solution.
The utility model discloses when using, at first will be according to height adjusting device's height, the plant source food who waits to detect is got to the while through weighing platform 9 title, then centrifuge 15 is passed through with plant source food, carry out the vibration layering and abandon the water layer to solution through oscillator 16, inlet pipe 25 input gas chromatography-mass spectrograph 6 on passing through feeder 7 with test solution, after the input is accomplished, mobile motor 22 control removal connecting block 24 is withdrawed in the gas chromatography-mass spectrograph 6, and through carrying out the analysis at gas chromatography-mass spectrograph 6, the analysis result shows through gas chromatography-mass spectrograph display screen 8.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be covered within the protection scope of the present invention by those skilled in the art within the technical scope of the present invention.
Claims (6)
1. The utility model provides a plant source nature food chemical contamination detection device which characterized in that, plant source nature food chemical contamination detection device is provided with:
a detection box;
the bottom of the detection box is fixed with a telescopic upright post; a storage box is arranged below the front surface, and a storage box door is arranged outside the storage box; a gas chromatography-mass spectrometer is arranged on the left side of the upper part, a gas chromatography-mass spectrometer display screen is arranged on the front side of the gas chromatography-mass spectrometer, a feeder is arranged on the vertical surface of the left side, and a gas chromatography-mass spectrometer control button is arranged below the right side of the front side; a weighing platform is arranged at the top of the right side of the gas chromatography-mass spectrometer, the weighing platform is connected with a weighing display screen arranged below through a lead, and a weighing control button is connected below the weighing display screen through a lead; an operation table is fixed above the right side of the detection box, the rear side face and the right side face of the operation table are fixedly connected with an enclosure, and the center of the operation table is fixedly connected with a centrifugal machine and an oscillator.
2. The device for detecting chemical contaminants in plant-derived food according to claim 1, wherein a telescopic motor is connected to the upper portion of the telescopic upright, and the telescopic motor is fixed to the inner wall of the storage box through bolts.
3. The device for detecting chemical contaminants in plant-derived food according to claim 1, wherein anti-slip rubber is fixedly connected below the telescopic upright post, and anti-slip particles are integrally connected below the anti-slip rubber.
4. The device for detecting chemical contaminants in plant-derived food according to claim 1, wherein a right groove is formed on the right side of the operation table, and a rear groove is formed on the rear side of the operation table.
5. The device for detecting chemical contaminants in plant-derived food according to claim 1, wherein a fixed plate is disposed on the inner wall of the feeder, and a moving motor is fixed on the left side above the fixed plate and connected to the moving connection block through a chain.
6. The device for detecting chemical contaminants in plant-derived food according to claim 5, wherein the feeding tube is fixed on the side of the movable connecting block, and the bottom of the movable connecting block is connected to the fixing plate through a guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021431050.2U CN212873559U (en) | 2020-07-20 | 2020-07-20 | Plant source type food chemical pollutant detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021431050.2U CN212873559U (en) | 2020-07-20 | 2020-07-20 | Plant source type food chemical pollutant detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212873559U true CN212873559U (en) | 2021-04-02 |
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ID=75215493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021431050.2U Expired - Fee Related CN212873559U (en) | 2020-07-20 | 2020-07-20 | Plant source type food chemical pollutant detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212873559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116626207A (en) * | 2023-07-13 | 2023-08-22 | 北京凯莱谱生物科技有限公司 | Full-automatic liquid-phase mass spectrum detection system and detection method special for fat-soluble vitamins |
-
2020
- 2020-07-20 CN CN202021431050.2U patent/CN212873559U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116626207A (en) * | 2023-07-13 | 2023-08-22 | 北京凯莱谱生物科技有限公司 | Full-automatic liquid-phase mass spectrum detection system and detection method special for fat-soluble vitamins |
| CN116626207B (en) * | 2023-07-13 | 2023-10-20 | 北京凯莱谱生物科技有限公司 | Full-automatic liquid-phase mass spectrum detection system and detection method special for fat-soluble vitamins |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |