CN210109055U - Detecting instrument for simultaneously detecting 26 dyes in hair dye - Google Patents
Detecting instrument for simultaneously detecting 26 dyes in hair dye Download PDFInfo
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- CN210109055U CN210109055U CN201920706362.0U CN201920706362U CN210109055U CN 210109055 U CN210109055 U CN 210109055U CN 201920706362 U CN201920706362 U CN 201920706362U CN 210109055 U CN210109055 U CN 210109055U
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Abstract
The utility model discloses a detecting instrument for simultaneously detecting 26 dyes in a hair dye, which comprises a liquid storage tank, a sample injector, a chromatographic column and a detecting and recording device, wherein the liquid outlet of the liquid storage tank is communicated with the liquid inlet of a high-pressure pump through a pipeline, the liquid outlet of the high-pressure pump is communicated with the liquid inlet of the sample injector through a pipeline, the outer side of the sample injector is provided with a water bath heating sleeve, the bottom of the sample injector is provided with an ultrasonic device, the liquid outlet of the bottom of the sample injector is communicated with the liquid inlet of the chromatographic column through a liquid conveying pipe, a control valve is arranged on the liquid conveying pipe, the chromatographic column is arranged in the heat preservation box, one side of the heat preservation box is provided with an air inlet, the air inlet is communicated with the air outlet of a blower through a pipeline, the air inlet of the blower is communicated with the air outlet of a, the oxidation of each dye component measured in the hair dye is reduced.
Description
Technical Field
The utility model relates to a hair dye detects technical field, specifically is a detecting instrument of 26 kinds of dyestuff in simultaneous determination hair dye.
Background
The hair dye is a cosmetic for dyeing hair, and the existing methods for measuring the dye in the hair dye comprise gas chromatography, liquid chromatography, gas chromatography-mass spectrometry, liquid chromatography-mass spectrometry, thin-layer chromatography and the like; when the high performance liquid chromatography is adopted for detection, the detection liquid prepared by the method is easy to have uneven temperature and poor centrifugal effect, so that the separation effect of the detection liquid is poor, errors are caused to the result of detection and analysis, and the waste of the hair dye is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a survey detecting instrument of 26 kinds of dyestuff in the simultaneous determination hair dye to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a detecting instrument for simultaneously detecting 26 dyes in a hair dye comprises a liquid storage tank, a sample injector, a chromatographic column and a detecting and recording device, wherein a liquid outlet of the liquid storage tank is communicated with a liquid inlet of a high-pressure pump through a pipeline, a liquid outlet of the high-pressure pump is communicated with a liquid inlet of the sample injector through a pipeline, a water bath heating sleeve is arranged outside the sample injector, an ultrasonic device is arranged at the bottom of the sample injector, a liquid outlet at the bottom of the sample injector is communicated with a liquid inlet of the chromatographic column through a liquid conveying pipe, a control valve is arranged on the liquid conveying pipe, the chromatographic column is arranged in the heat insulation box, an air inlet is arranged at one side of the heat insulation box and is communicated with an air outlet of an air feeder through a pipeline, an air inlet of the air feeder is communicated with an air outlet of a hot air manufacturing box through a pipeline, a hot air heater is arranged in the, the detection recording device comprises a detector and a recorder, a liquid outlet of the detector of the detection recording device is communicated with a liquid inlet of the recovery pump through a pipeline, and a liquid outlet of the recovery pump is communicated with the waste liquid recovery tank through a pipeline.
Preferably, the water bath heating jacket is made of a heat insulating material, an opening on one side of the water bath heating jacket is communicated with the circulating water pump through a pipeline, and the circulating water pump is communicated with an opening of the constant-temperature heating box through a pipeline.
Preferably, the top of the sample injector is provided with a liquid filling port, and the outer side of the ultrasonic device at the bottom of the sample injector is provided with a waterproof cover.
Preferably, a pipeline communicated with a liquid outlet of the chromatographic column penetrates through the insulation box to be communicated with an opening at one end of the degasser, and an opening at the other end of the degasser is communicated with a liquid inlet of the feeding pump through a pipeline.
Preferably, the opening at one end of the infusion tube is provided with a pipeline joint, the pipeline joint is arranged in the liquid outlet at the bottom of the sample injector, and the pipeline joint is internally provided with a filtering membrane.
Preferably, the top of the heat preservation box is provided with an exhaust hole, a sealing plug is arranged in the exhaust hole, and a thermometer is arranged in the heat preservation box.
Compared with the prior art, the beneficial effects of the utility model are that:
1. a water bath heating sleeve is arranged outside the sample injector to ensure the temperature of the detection liquid in the sample injector and reduce the oxidation of each dye component in the hair dye, and an ultrasonic device is arranged at the bottom of the sample injector to shake and separate the detection liquid, so that the detection liquid can be analyzed and determined;
2. the chromatographic column is arranged in the heat preservation box, hot air is conveyed to the heat preservation box, the temperature in the heat preservation box is increased, analysis and measurement of detection liquid are facilitated, the detection liquid conveyed into the chromatographic column is filtered through the filtering membrane, and the influence of solid blocks in the detection liquid on detection and analysis or the blockage of a liquid conveying pipe is prevented;
3. the waste liquid collection box who sets up retrieves the detection liquid after detecting the analysis, prevents that the detection liquid of abandoning at will from causing environmental pollution.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the infusion tube of the present invention.
In the figure: 1. a liquid storage tank; 2. a sample injector; 21. a liquid filling port; 3. a chromatographic column; 4. detecting a recording device; 5. a waste liquid recovery tank; 6. a high pressure pump; 7. a water bath heating jacket; 8. an ultrasonic device; 9. a transfusion tube; 91. a pipe joint; 92. a filtration membrane; 10. a constant temperature heating box; 11. a heat preservation box; 12. an exhaust hole; 13. a blower; 14. a hot gas production tank; 15. a feed pump; 16. a recovery pump; 17. a deaerator.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a survey detecting instrument of 26 kinds of dyestuff in survey hair dye simultaneously, includes liquid reserve tank 1, injector 2, chromatographic column 3 and detection recorder 4, its characterized in that: the liquid outlet of the liquid storage tank 1 is communicated with the liquid inlet of the high-pressure pump 6 through a pipeline, the liquid outlet of the high-pressure pump 6 is communicated with the liquid inlet of the sample injector 2 through a pipeline, a water bath heating jacket 7 is arranged on the outer side of the sample injector 2, the temperature of the detection liquid in the sample injector 2 is ensured, the oxidation of each dye component in the hair dye is reduced, an ultrasonic device 8 is arranged at the bottom of the sample injector 2, the detection liquid is separated by vibration and is beneficial to analysis and determination of the detection liquid, the ultrasonic device 8 is arranged at the bottom of the sample injector 2, the liquid outlet at the bottom of the sample injector 2 is communicated with the liquid inlet of the chromatographic column 3 through a liquid transfer tube 9, a control valve is arranged on the liquid transfer tube 9, the chromatographic column 3 is arranged in the heat preservation tank 11, an air inlet is arranged at one side of the heat preservation tank 11 and is communicated with the air outlet of, steam is made and is provided with the air heater in the case 14, chromatographic column 3 sets up in incubator 11, carry steam to incubator 11, improve the temperature in incubator 11, do benefit to and carry out assay determination to detecting liquid, the liquid outlet of chromatographic column 3 passes through the inlet intercommunication of pipeline and delivery pump 15, the liquid outlet of delivery pump 15 passes through the pipeline and detects recorder 4's inlet intercommunication, it includes detector and record appearance to detect recorder 4, the liquid outlet of the detector of detecting recorder 4 passes through the inlet intercommunication of pipeline and recovery pump 16, the liquid outlet of recovery pump 16 passes through pipeline and waste liquid recovery case 5 intercommunication.
The water bath heating jacket 7 is made of a heat insulating material, an opening on one side of the water bath heating jacket 7 is communicated with the circulating water pump through a pipeline, and the circulating water pump is communicated with an opening of the constant temperature heating box 10 through a pipeline. The hot water delivered to the constant temperature heating box 10 by the circulating water pump enters the water bath heating jacket 7, and the hot water in the water bath heating jacket 7 is pumped into the constant temperature heating box 10 to be heated again for standby.
The top of the sample injector 2 is provided with a liquid filling port 21, and the outer side of the ultrasonic device 8 at the bottom of the sample injector 2 is provided with a waterproof cover. The reagent is added into the sample injector 2 through the addition port 21.
The pipeline communicated with the liquid outlet of the chromatographic column 3 passes through the insulation box 11 to be communicated with the opening at one end of the degasser 17, and the opening at the other end of the degasser 17 is communicated with the liquid inlet of the feeding pump 15 through the pipeline.
An opening at one end of the infusion tube 9 is provided with a pipeline joint 91, the pipeline joint 91 is arranged in a liquid outlet at the bottom of the sample injector 2, and a filtering membrane 92 is arranged in the pipeline joint 91. The detection liquid in the sample injector 2 is filtered by the filter 92, and then enters the infusion tube 9 and is transported to the chromatographic column 3.
An exhaust hole 12 is arranged at the top of the heat preservation box 11, a sealing plug is arranged in the exhaust hole 12, and a thermometer is arranged in the heat preservation box 11. The sealing plug is opened to exhaust the hot air in the incubator 11 through the exhaust hole 12, and the thermometer is used to detect the temperature in the incubator 11.
The working principle is as follows: the detection liquid in the liquid storage device 1 is conveyed into the sample injector 2 through a pipeline and a high-pressure pump 6, when the detection liquid enters the sample injector 2, a switch of a water pump connected with a constant-temperature heating box 10 through a pipeline is turned on, hot water is conveyed into a water bath heating sleeve 7, an ultrasonic device 8 is connected with an external power supply to enable the ultrasonic device 8 to work, the ultrasonic device 8 vibrates the detection liquid in the sample injector 2, when the treated detection liquid enters a chromatographic column 3 after being filtered by a filtering membrane 92 in a liquid conveying pipe 9, a switch of an air feeder 13 is turned on at the same time, hot air in a hot air production box 14 is conveyed into a heat insulation box 11, all components of the detection liquid are retained in the chromatographic column 10, switches of a feed pump 15 and a degasser 17 are turned on, the detection liquid in the chromatographic column 3 is conveyed through the pipeline, is degassed by the degasser 17 and then conveyed into a detector of a detection recording device 4, carry out the detection and analysis to detecting liquid, record through the record appearance, data are printed out through the map form, detect the switch of detecting liquid in the detector of recorder 4 through opening recycle pump 16, carry the waste liquid to get into and collect in waste liquid collection box 5.
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 (6)
1. The utility model provides a survey detecting instrument of 26 kinds of dyestuff in survey hair dye simultaneously, includes liquid reserve tank (1), injector (2), chromatographic column (3) and detects recorder (4), its characterized in that: the liquid outlet of the liquid storage tank (1) is communicated with the liquid inlet of the high-pressure pump (6) through a pipeline, the liquid outlet of the high-pressure pump (6) is communicated with the liquid inlet of the sample injector (2) through a pipeline, the outer side of the sample injector (2) is provided with a water bath heating jacket (7), the bottom of the sample injector (2) is provided with an ultrasonic device (8), the liquid outlet of the bottom of the sample injector (2) is communicated with the liquid inlet of the chromatographic column (3) through a liquid conveying pipe (9), a control valve is arranged on the liquid conveying pipe (9), the chromatographic column (3) is arranged in the heat preservation tank (11), one side of the heat preservation tank (11) is provided with a gas inlet, the gas inlet is communicated with the gas outlet of the air feeder (13) through a pipeline, the gas inlet of the air feeder (13) is communicated with the gas outlet of the hot gas manufacturing tank (14) through a pipeline, a hot air heater, the liquid outlet of feed pump (15) passes through the inlet intercommunication of pipeline and detection recorder (4), detects recorder (4) and includes detector and record appearance, and the liquid outlet of the detector of detection recorder (4) passes through the inlet intercommunication of pipeline and recovery pump (16), and the liquid outlet of recovery pump (16) passes through pipeline and waste liquid collection box (5) intercommunication.
2. A detecting instrument for simultaneously detecting 26 dyes in a hair dye according to claim 1, wherein: the water bath heating jacket (7) is made of heat-insulating materials, an opening on one side of the water bath heating jacket (7) is communicated with the circulating water pump through a pipeline, and the circulating water pump is communicated with an opening of the constant-temperature heating box (10) through a pipeline.
3. A detecting instrument for simultaneously detecting 26 dyes in a hair dye according to claim 1, wherein: the top of the sample injector (2) is provided with a liquid filling port (21), and the outer side of the ultrasonic device (8) at the bottom of the sample injector (2) is provided with a waterproof cover.
4. A detecting instrument for simultaneously detecting 26 dyes in a hair dye according to claim 1, wherein: a pipeline communicated with a liquid outlet of the chromatographic column (3) penetrates through the heat insulation box (11) to be communicated with an opening at one end of the degasser (17), and an opening at the other end of the degasser (17) is communicated with a liquid inlet of the feeding pump (15) through the pipeline.
5. A detecting instrument for simultaneously detecting 26 dyes in a hair dye according to claim 1, wherein: an opening at one end of the infusion tube (9) is provided with a pipeline joint (91), the pipeline joint (91) is arranged in a liquid outlet at the bottom of the sample injector (2), and a filtering membrane (92) is arranged in the pipeline joint (91).
6. A detecting instrument for simultaneously detecting 26 dyes in a hair dye according to claim 1, wherein: an exhaust hole (12) is formed in the top of the heat preservation box (11), a sealing plug is arranged in the exhaust hole (12), and a thermometer is arranged in the heat preservation box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920706362.0U CN210109055U (en) | 2019-05-16 | 2019-05-16 | Detecting instrument for simultaneously detecting 26 dyes in hair dye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920706362.0U CN210109055U (en) | 2019-05-16 | 2019-05-16 | Detecting instrument for simultaneously detecting 26 dyes in hair dye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210109055U true CN210109055U (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920706362.0U Active CN210109055U (en) | 2019-05-16 | 2019-05-16 | Detecting instrument for simultaneously detecting 26 dyes in hair dye |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210109055U (en) |
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2019
- 2019-05-16 CN CN201920706362.0U patent/CN210109055U/en active Active
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