CN211402112U - Food additive detection device with multiple detection channels - Google Patents
Food additive detection device with multiple detection channels Download PDFInfo
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- CN211402112U CN211402112U CN201922452337.7U CN201922452337U CN211402112U CN 211402112 U CN211402112 U CN 211402112U CN 201922452337 U CN201922452337 U CN 201922452337U CN 211402112 U CN211402112 U CN 211402112U
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Abstract
The utility model provides a food additive detection device with multiple detection channels, which comprises a hydraulic cylinder, an inverted L-shaped support frame fixed on a piston rod at the top of the hydraulic cylinder, and a liquid storage tank fixed at the top of the support frame, wherein a stirring device is arranged in the liquid storage tank, and a liquid separating disc is arranged at the bottom of the liquid storage tank; a first electromagnetic valve is arranged on a pipeline communicated with the liquid storage tank and the liquid distribution disc, the liquid distribution disc is a cylindrical disc, the center of the top surface of the liquid storage tank is communicated with the liquid storage tank, four liquid outlets are symmetrically arranged on the bottom surface of the liquid storage tank, the liquid outlets are in threaded connection with a metering pipe, and the lower end of the metering pipe is in threaded connection with a blanking pipe; this detection device still is provided with the detection case, and the symmetry is provided with four spectrophotometers in the detection case, is provided with the cell on the spectrophotometer, and in the unloading pipe passed the detection case roof and stretched into the detection case, and the unloading pipe was located directly over the cell. The utility model discloses avoid the entering of dust, improved the accuracy of testing result.
Description
Technical Field
The utility model belongs to food detection device field especially relates to a food additive detection device of many detection channels.
Background
Present food additive detection device, at the testing process, need repeated detection many times, get the average, the result that obtains is just more accurate, but sample many times, can not guarantee the uniformity of sampling at every turn, and detect at different time, external condition is different, has some influence to the measured value, moreover, current detection device gets into the dust easily, influences the result that detects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a food additive detection device of many detection channel to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a food additive detection device with multiple detection channels comprises a hydraulic cylinder, an inverted L-shaped support frame fixed on a piston rod at the top of the hydraulic cylinder, and a liquid storage tank fixed at the top of the support frame, wherein a stirring device is arranged in the liquid storage tank, and a liquid distribution disc is arranged at the bottom of the liquid storage tank; a first electromagnetic valve is arranged on a pipeline communicated with the liquid storage tank and the liquid distribution disc, the liquid distribution disc is a cylindrical disc, the center of the top surface is communicated with the liquid storage tank, four liquid outlets are symmetrically arranged on the bottom surface, the liquid outlets are in threaded connection with a metering pipe, a second electromagnetic valve is arranged at the upper port of the metering pipe, a third electromagnetic valve is arranged at the lower port of the metering pipe, and the lower end of the metering pipe is in threaded connection with a discharging pipe; this detection device still is provided with the detection case, and the symmetry is provided with four spectrophotometers in the detection case, is provided with the cell on the spectrophotometer, and in the unloading pipe passed the detection case roof and stretched into the detection case, and the unloading pipe was located directly over the cell.
Further, agitating unit is including setting up at the agitator motor of liquid reserve tank top, setting up the stirring pivot in the liquid reserve tank and fixing the epaxial stirring vane of stirring.
During the use, with the sample solution that awaits measuring in adding the liquid reserve tank, after the intensive mixing is even, open first solenoid valve and second solenoid valve, after liquid is full of the metering tube, close first solenoid valve and second solenoid valve, open the third solenoid valve, sample solution gets into the cell through the unloading pipe, detects the liquid in the contrast color ware through the spectrophotometer, and same sample can carry out four group's detections simultaneously, gets rid of other factors influence testing result, and the detection accuracy is high. When equipment in the detection box needs to be maintained, the hydraulic cylinder moves upwards, the blanking pipe is separated from the detection box, and the detection box cover is opened to maintain the internal equipment; it is conventional knowledge for a person skilled in the art how to arrange the test chamber as an openable chamber lid, and the details thereof will not be described.
The utility model has the advantages that (1) the utility model is provided with a stirring device, which can ensure the uniform solute of the liquid sample to be measured; (2) the utility model discloses be provided with the liquid separation dish, the symmetry is provided with four liquid outlets on the liquid separation dish bottom surface periphery, and liquid outlet threaded connection has the metering tube, can select the metering tube of suitable size as required, and solution is too much when avoiding the unloading, spills over the cell, pollution equipment (3) the utility model discloses be provided with the detection case, the unloading pipe is direct to be deepened in the detection case, will wait to detect the solution and add the cell, has avoided the entering of dust, has improved the accuracy of testing result.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the utility model along A-A;
FIG. 3 is a sectional view of the detection box of the present invention along the direction B-B;
reference numerals: 1. the device comprises a hydraulic cylinder, 2 a support frame, 3 a liquid storage tank, 4 a stirring device, 5 a liquid distribution disc, 6 a first electromagnetic valve, 7 a liquid outlet, 8 a metering tube, 9 a second electromagnetic valve, 10 a third electromagnetic valve, 11 a discharging tube, 12 a detection box, 13 a spectrophotometer, 14 a cuvette, 41 a stirring motor, 42 a stirring rotating shaft and 43 stirring blades.
Detailed Description
The present invention will be described in further detail with reference to the following description of embodiments thereof, which is made for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.
Referring to fig. 1-3, a food additive detection device with multiple detection channels comprises a hydraulic cylinder 1, an inverted L-shaped support frame 2 fixed on a piston rod at the top of the hydraulic cylinder 1, a liquid storage tank 3 fixed at the top of the support frame 2, a stirring device 4 arranged in the liquid storage tank 3, and a liquid distribution disc 5 arranged at the bottom of the liquid storage tank 3; a first electromagnetic valve 6 is arranged on a pipeline communicated with the liquid storage tank 3 and the liquid distribution disc 5, the liquid distribution disc 5 is a cylindrical disc, the center of the top surface of the liquid storage tank 3 is communicated with the liquid storage tank, four liquid outlets 7 are symmetrically arranged on the bottom surface of the liquid storage tank, the liquid outlets 7 are in threaded connection with a metering pipe 8, the upper port of the metering pipe 8 is provided with a second electromagnetic valve 9, the lower port of the metering pipe 8 is provided with a third electromagnetic valve 10, and the lower end of the metering pipe 8 is in threaded connection; this detection device still is provided with detection case 12, and the symmetry is provided with four spectrophotometer 13 in detection case 12, is provided with cell 14 on the spectrophotometer 13, and unloading pipe 11 passes in detection case 12 roof stretches into detection case 12, and unloading pipe 11 is located directly over cell 14.
Further, the stirring device 4 comprises a stirring motor 41 arranged at the top of the liquid storage tank 3, a stirring rotating shaft 42 arranged in the liquid storage tank 3, and a stirring blade 43 fixed on the stirring rotating shaft 42.
When the device is used, a sample solution to be measured is added into the liquid storage tank 3, after the sample solution is fully and uniformly stirred, the first electromagnetic valve 6 and the second electromagnetic valve 9 are opened, after the metering tube 8 is filled with liquid, the first electromagnetic valve 6 and the second electromagnetic valve 9 are closed, the third electromagnetic valve 10 is opened, the sample solution enters the cuvette 14 through the blanking tube 11, the metering tube 8 is used for not accurately measuring the volume of the liquid, but ensuring that the measurement of the sample solution is not more than the bearing range of the cuvette 14 within a certain range, and avoiding overflow and leakage, the device can completely meet the requirements; the spectrophotometer 13 is used for detecting the liquid in the cuvette 14, four groups of detection can be simultaneously carried out on the same sample, other factors are eliminated, the detection result is not influenced, and the detection accuracy is high. When equipment in the detection box 12 needs to be maintained, the hydraulic cylinder 1 moves upwards, the blanking pipe 11 is separated from the detection box 12, the cover of the detection box 12 is opened, and the internal equipment is maintained; it is conventional knowledge for a person skilled in the art how the test chamber 12 is arranged as an openable chamber lid and will not be described in detail.
The present invention has been described above with reference to the accompanying drawings, as long as it is a variety of insubstantial improvements made by using the method concept and technical solutions of the present invention; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.
Claims (2)
1. A food additive detection device with multiple detection channels is characterized by comprising a hydraulic cylinder, an inverted L-shaped support frame fixed on a piston rod at the top of the hydraulic cylinder, and a liquid storage tank fixed at the top of the support frame, wherein a stirring device is arranged in the liquid storage tank, and a liquid distribution disc is arranged at the bottom of the liquid storage tank; a first electromagnetic valve is arranged on a pipeline communicated with the liquid storage tank and the liquid distribution disc, the liquid distribution disc is a cylindrical disc, the center of the top surface is communicated with the liquid storage tank, four liquid outlets are symmetrically arranged on the bottom surface, the liquid outlets are in threaded connection with a metering pipe, a second electromagnetic valve is arranged at the upper port of the metering pipe, a third electromagnetic valve is arranged at the lower port of the metering pipe, and the lower end of the metering pipe is in threaded connection with a discharging pipe; this detection device still is provided with the detection case, and the symmetry is provided with four spectrophotometers in the detection case, is provided with the cell on the spectrophotometer, and in the unloading pipe passed the detection case roof and stretched into the detection case, and the unloading pipe was located directly over the cell.
2. The food additive testing device with multiple testing channels according to claim 1, wherein said stirring device comprises a stirring motor disposed at the top of the liquid storage tank, a stirring shaft disposed in the liquid storage tank, and a stirring blade fixed on the stirring shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922452337.7U CN211402112U (en) | 2019-12-31 | 2019-12-31 | Food additive detection device with multiple detection channels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922452337.7U CN211402112U (en) | 2019-12-31 | 2019-12-31 | Food additive detection device with multiple detection channels |
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| Publication Number | Publication Date |
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| CN211402112U true CN211402112U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922452337.7U Active CN211402112U (en) | 2019-12-31 | 2019-12-31 | Food additive detection device with multiple detection channels |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113201449A (en) * | 2021-04-30 | 2021-08-03 | 新疆维吾尔自治区人民医院 | Liquid split charging device for microbial detection |
| CN115201122A (en) * | 2022-09-16 | 2022-10-18 | 深圳市澳华集团股份有限公司 | Ingredient detection device for granulated feed additive |
| CN116087184A (en) * | 2023-03-03 | 2023-05-09 | 李乐 | Food additive detection process |
-
2019
- 2019-12-31 CN CN201922452337.7U patent/CN211402112U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113201449A (en) * | 2021-04-30 | 2021-08-03 | 新疆维吾尔自治区人民医院 | Liquid split charging device for microbial detection |
| CN115201122A (en) * | 2022-09-16 | 2022-10-18 | 深圳市澳华集团股份有限公司 | Ingredient detection device for granulated feed additive |
| CN115201122B (en) * | 2022-09-16 | 2022-12-20 | 深圳市澳华集团股份有限公司 | Pellet feed additive's composition detection device |
| CN116087184A (en) * | 2023-03-03 | 2023-05-09 | 李乐 | Food additive detection process |
| CN116087184B (en) * | 2023-03-03 | 2023-11-07 | 重庆化工职业学院 | Food additive detection process |
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