CN210021328U - Chemical inspection device for food pigment - Google Patents
Chemical inspection device for food pigment Download PDFInfo
- Publication number
- CN210021328U CN210021328U CN201920432837.1U CN201920432837U CN210021328U CN 210021328 U CN210021328 U CN 210021328U CN 201920432837 U CN201920432837 U CN 201920432837U CN 210021328 U CN210021328 U CN 210021328U
- Authority
- CN
- China
- Prior art keywords
- pipe
- flask
- tube
- test tube
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a food pigment chemical inspection device, which comprises a guide mechanism and a flask; the guide mechanism is connected with a flask pipeline through a control valve; the guide mechanism comprises a tube body, a test tube and a filter; the lower side of the pipe body is connected with a control valve; the test tube is arranged in the tube body, and the lower end of the test tube is provided with a first filtrate hole; the filter is arranged in the test tube; the flask is positioned below the guide mechanism; the flask comprises a guide pipe, a first liquid taking pipe and a second liquid taking pipe; the guide pipe is connected with the control valve; the first liquid taking pipe is positioned at one side of the guide pipe; the second liquid taking pipe is positioned at the bottom end of the flask and is sealed by a second sealing plug. The utility model has the advantages that: the pigment is filtered through the second filtrate hole of the filter and the filtration of the first filtrate hole of the test tube, and the filtered pigment is introduced into the flask through the control valve, so that the operation is simple, the filtration is convenient, and the pigment cannot be leaked in the pigment extraction process.
Description
Technical Field
The utility model relates to a food inspection technical field especially relates to a food pigment chemical inspection device.
Background
The color of food is an important factor of the sensory quality of food, and people often use food pigments as food additives when making food, however, excessive food pigment addition threatens the physical health of people, so that the detection and control of the pigment content in food are necessary. Food pigment need be through solvent extraction and filtration step in the testing process, and traditional food pigment's chemical examination extraction and filtration are detached, not only have the technical problem such as the operation process is loaded down with trivial details, it is inconvenient to filter, extract inconvenience to test the lapped in-process pigment of pigment and empty easily to operating personnel on one's body, make operating personnel glue the pigment that is difficult to wash.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model discloses aim at solving one of the technical problem that exists among the prior art at least, provide a food pigment chemical examination device convenient to test food pigment, not only be convenient for filter, the in-process pigment that draws at the pigment can not reveal again.
A food pigment chemical inspection device comprises a guide mechanism and a flask. The guide mechanism is connected with the flask pipeline through a control valve. The guiding mechanism comprises a pipe body, a sealing cover, a test tube and a filter. The lower side of the pipe body is connected with the control valve. The upper side of the pipe body is sealed by the sealing cover. The test tube install in the body, first filtrating hole has been seted up to the lower extreme of test tube. The filter is mounted within the test tube. The flask is located below the guide mechanism. The flask includes a guide tube, a first withdrawal tube, and a second withdrawal tube. The guide tube is connected with the control valve. The first liquid taking pipe is positioned at one side of the guide pipe. The second liquid taking pipe is positioned at the bottom end of the flask and is sealed by a second sealing plug.
In one embodiment, the upper end opening of the pipe body is a stepped opening. The test tube open-ended periphery extend install in first supporting part in the ladder mouth. The test tube is mounted in the tube body by the first support part being mounted in the step opening.
In one embodiment, a sealing ring is arranged between the stepped port and the test tube.
Specifically, the sealing washer is hugged closely the ladder mouthful inner wall, the test tube is hugged closely the sealing washer inner wall.
Specifically, the sealing ring is made of polytetrafluoroethylene, rubber or polyurethane.
In one embodiment, the filter has a diameter no greater than the inside diameter of the tube. The lower end of the filter is of a closed structure, and a second filtrate hole is formed in the side wall of the filter. The second filtrate hole can initially filter impurities in the mixed solution.
Specifically, the shape of the second filtrate hole may be circular, elliptical, rectangular, and the like.
In one embodiment, one end of the filter extends into the test tube, and the other end of the filter extends out of the second support portion. The second supporting portion contacts with an upper end surface of the test tube. The second filtrate hole is positioned in the test tube by the support of the second support part.
In one embodiment, the peripheral side of the second support part is matched with the inner wall of the stepped port. Through the notch ladder restriction the position of second supporting part to the restriction the filter is in position in the test tube, in order to avoid the inner wall of test tube seals the second filtrating hole.
In one embodiment, the included angle between the axis of the first liquid taking pipe and the axis of the guide pipe is an acute angle. The first liquid taking pipe is inclined, so that an operator can observe and sample the liquid conveniently.
A food pigment chemical inspection device comprises a guide mechanism and a flask. The guide mechanism is connected with the flask through a control valve. The guiding mechanism comprises a pipe body, a sealing cover, a test tube and a filter. The lower side of the pipe body is connected with the control valve. The upper side of the pipe body is sealed by the sealing cover. The test tube install in the body, first filtrating hole has been seted up to the lower extreme of test tube. The filter is mounted within the test tube. The flask is located below the guide mechanism. The flask includes a guide tube, a first withdrawal tube, and a second withdrawal tube. The guide tube is connected with the control valve. The first liquid taking pipe is located on one side of the guide pipe and detachably connected with the pump body. The second liquid taking pipe is positioned at the bottom end of the flask and is sealed by a second sealing plug.
A food pigment chemical inspection device comprises a guide mechanism and a flask. The guide mechanism is connected with the flask through a control valve. The guiding mechanism comprises a pipe body, a sealing cover, a test tube and a filter. The lower side of the pipe body is connected with the control valve. The upper side of the pipe body is sealed by the sealing cover. The test tube install in the body, first filtrating hole has been seted up to the lower extreme of test tube. The filter is mounted within the test tube. The flask is located below the guide mechanism. The flask includes guide tube, first liquid-taking pipe, second liquid-taking pipe and smoking pipe. The guide tube is connected with the control valve. The first liquid taking pipe is positioned on one side of the guide pipe and is sealed through a first sealing plug. The second liquid taking pipe is positioned at the bottom end of the flask and is sealed by a second sealing plug. The smoke absorbing pipe is positioned on one side of the guide pipe and is detachably connected with the pump body through a suction pipe.
In one embodiment, the included angle formed by the axis of the smoking pipe and the axis of the guide pipe is an acute angle. The smoke suction pipe is obliquely arranged, so that the smoke suction pipe can suck smoke in the flask.
The utility model has the advantages that: through the second filtrating hole of filter with the test tube the filtration in first filtrating hole filters the pigment, through in the pigment leading-in flask after control valve will filter, not only easy operation, be convenient for filter, the in-process pigment that draws at the pigment can not reveal again. And, first liquid taking pipe is convenient for supply operating personnel to observe and sample detection, can take upper pigment, can take a sample in a flexible way, and is more accurate complete to the result of testing.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
fig. 2 is an exploded view of fig. 1 of the present invention;
fig. 3 is a partial cross-sectional view of fig. 1 of the present invention;
fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;
fig. 5 is a schematic structural view of embodiment 2 of the present invention;
fig. 6 is a schematic structural view of embodiment 3 of the present invention.
The meaning of the reference symbols in the drawings is:
the guide mechanism 10, the tube body 11, the stepped opening 111, the sealing cover 12, the test tube 13, the first filtrate hole 131, the first supporting part 132, the filter 14, the second filtrate hole 141, the second supporting part 142, the sealing ring 15, the flask 20, the guide tube 21, the first liquid taking tube 22, the first sealing plug 221, the second liquid taking tube 23, the second sealing plug 231, the smoking tube 24, the control valve 30, the sealing washer 31, the pump body 40 and the straw 41.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
[ example 1 ]
Referring to fig. 1 to 4, a chemical inspection device for food pigment according to the present invention includes a guiding mechanism 10 and a flask 20.
Referring to fig. 2 and 3, the guide mechanism 10 is connected to the flask 20 through a control valve 30. To increase the sealing performance, sealing gaskets 31 are provided between the control valve 30 and the guide mechanism 10 and the flask 20. The guide mechanism 10 includes a tube body 11, a sealing cap 12, a test tube 13, and a filter 14. The lower side of the pipe body 11 is connected to the control valve 30. The upper side of the pipe body 11 is sealed by the sealing cover 12. The test tube 13 is installed in the body 11, and a first filtrate hole 131 is opened at the lower end of the test tube 13. The filter 14 is mounted in the test tube 13.
The flask 20 is located below the guide mechanism 10. The flask 20 comprises a guide tube 21, a first withdrawal tube 22 and a second withdrawal tube 23. The guide pipe 21 is connected to the control valve 30. The first liquid taking pipe 22 is positioned at one side of the guide pipe 21, and the first liquid taking pipe 22 is sealed by a first sealing plug 221. The second liquid taking tube 23 is positioned at the bottom end of the flask 20, and the second liquid taking tube 23 is sealed by a second sealing plug 231.
Referring to fig. 4, in the present embodiment, the upper end of the tube 11 is opened to form a stepped opening 111. The periphery of the opening of the test tube 13 extends out of the first supporting part 132 installed in the stepped port 111. The first supporting portion 132 is installed in the stepped portion 111, so that the test tube 13 is installed in the tube body 11.
In this embodiment, a sealing ring 15 is installed between the stepped port 111 and the test tube 13.
Specifically, the sealing ring 15 is tightly attached to the inner wall of the stepped port 111, and the test tube 13 is tightly attached to the inner wall of the sealing ring 15.
Specifically, the material of the sealing ring 15 is polytetrafluoroethylene, rubber or polyurethane.
In this embodiment, the diameter of the filter 14 is not greater than the inner diameter of the test tube 13. The lower end of the filter 14 is a closed structure, and a second filtrate hole 141 is formed in the side wall of the filter 14. The second filtrate hole 141 may initially filter impurities within the mixed liquor.
Specifically, the second filtrate hole 141 may have a circular, elliptical, rectangular, or the like shape.
In this embodiment, one end of the filter 14 extends into the test tube 13, and the other end of the filter 14 extends out of the second supporting portion 142. The second supporting portion 142 contacts the upper end surface of the test tube 13. Supported by the second support 142, so that the second filtrate hole 141 is positioned in the test tube 13.
In the present embodiment, the peripheral side of the second supporting portion 142 matches the inner wall of the stepped opening 111. The position of the second supporting portion 142 is restricted by the stepped port 111, thereby restricting the position of the filter 14 within the test tube 13 to prevent the inner wall of the test tube 13 from closing the second filtrate hole 141.
In this embodiment, the included angle between the axis of the first liquid-taking tube 22 and the axis of the guiding tube 21 is an acute angle. The first liquid taking pipe 22 is convenient for an operator to observe and take samples by inclining the first liquid taking pipe 22.
The above embodiment is used as follows:
1. placing pigment objects needing filtering and extraction in the filter 14, and leading the pigment into the tube body 11 through the filtering of the second filtrate hole 141 and the first filtrate hole 131;
2. opening the control valve 30 to control the flow of an appropriate amount of the mixed solution into the flask 20;
3. closing the control valve 30, standing the flask 20, and extracting and layering;
4. after extraction and stratification, the second sealing plug 231 is opened, and the pigment flows out through the second liquid taking pipe 23 for sampling and detection by operators;
5. the first sealing plug 221 is opened, and the operator can observe and sample for detection through the first liquid taking pipe 22.
[ example 2 ]
Referring to fig. 5, a chemical inspection device for food pigment according to one embodiment of the present invention is shown. The present embodiment is different from embodiment 1 in that the first liquid taking tube 22 is detachably connected to the pump body 40. Specifically, the pump body 40 is detachably connected to the first liquid taking tube 22 through a suction tube 41. The pump body 40 is used for sucking away steam generated by the mixed solution in the flask 20, and after the pump body 40 sucks away the steam, the suction pipe 41 is removed for sampling and detection by an operator.
The above embodiment is used as follows:
1. placing pigment objects needing filtering and extraction in the filter 14, and leading the pigment into the tube body 11 through the filtering of the second filtrate hole 141 and the first filtrate hole 131;
2. opening the control valve 30 to control the flow of an appropriate amount of the mixed solution into the flask 20;
3. closing the control valve 30, standing the flask 20, and extracting and layering;
4. after extraction and stratification, the second sealing plug 231 is opened, and the pigment flows out through the second liquid taking pipe 23 for sampling and detection by operators;
5. starting a pump body 40 to suck steam in the flask 20;
6. the suction pipe 41 is removed, and the operator can observe and sample and detect the liquid through the first liquid taking pipe 22.
[ example 3 ]
Referring to fig. 6, a chemical inspection device for food pigment according to one embodiment of the present invention is shown. This embodiment differs from embodiment 1 in that the flask 20 further includes a fume tube 24. The smoking pipe 24 is located at one side of the guiding pipe 21, and the smoking pipe 24 is detachably connected with the pump body 40 through a suction pipe 41.
In this embodiment, the included angle between the axis of the smoking pipe 24 and the axis of the guiding pipe 21 is an acute angle. The inclined arrangement of the fume-absorbing tube 24 facilitates the fume-absorbing tube 24 to absorb the fume in the flask 20.
The above embodiment is used as follows:
1. placing pigment objects needing filtering and extraction in the filter 14, and leading the pigment into the tube body 11 through the filtering of the second filtrate hole 141 and the first filtrate hole 131;
2. opening the control valve 30 to control the flow of an appropriate amount of the mixed solution into the flask 20;
3. closing the control valve 30, standing the flask 20, and extracting and layering;
4. after extraction and stratification, the second sealing plug 231 is opened, and the pigment flows out through the second liquid taking pipe 23 for sampling and detection by operators;
5. starting a pump body 40 to suck steam in the flask 20;
6. the operator can observe and sample and detect the liquid through the first liquid taking pipe 22.
It is understood that the above disclosure is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, so that the invention is not limited by the scope of the claims.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A food pigment chemical inspection device is characterized by comprising a guide mechanism and a flask; the guide mechanism is connected with the flask pipeline through a control valve; the guide mechanism comprises a tube body, a test tube and a filter; the lower side of the pipe body is connected with the control valve; the test tube is arranged in the tube body, and the lower end of the test tube is provided with a first filtrate hole; the filter is arranged in the test tube; the flask is positioned below the guide mechanism; the flask comprises a guide tube, a first liquid taking tube and a second liquid taking tube; the guide pipe is connected with the control valve; the first liquid taking pipe is positioned at one side of the guide pipe; the second liquid taking pipe is positioned at the bottom end of the flask and is sealed by a second sealing plug.
2. The food pigment chemical inspection device according to claim 1, wherein the upper end opening of the tube body is a stepped opening; the test tube open-ended periphery extend install in first supporting part in the ladder mouth.
3. The food pigment chemical inspection device according to claim 2, wherein a sealing ring is installed between the stepped port and the test tube.
4. The food color chemical inspection device according to claim 3, wherein the diameter of the filter is not greater than the inner diameter of the test tube; and a second filtrate hole is formed in the side wall of the filter.
5. The food color chemical inspection device according to claim 4, wherein one end of the filter extends into the test tube, and the other end of the filter extends out of the second support portion; the second supporting portion contacts with an upper end surface of the test tube.
6. The food color chemical inspection device according to claim 5, wherein the second support portion is circumferentially matched with an inner wall of the stepped port.
7. The food color chemical inspection device according to claim 1, wherein the axis of the first liquid extraction tube and the axis of the guide tube form an acute angle.
8. A food pigment chemical inspection device is characterized by comprising a guide mechanism and a flask; the guide mechanism is connected with the flask pipeline through a control valve; the guide mechanism comprises a pipe body, a sealing cover, a test tube and a filter; the lower side of the pipe body is connected with the control valve; the upper side of the pipe body is sealed by the sealing cover; the test tube is arranged in the tube body, and the lower end of the test tube is provided with a first filtrate hole; the filter is arranged in the test tube; the flask is positioned below the guide mechanism; the flask comprises a guide tube, a first liquid taking tube and a second liquid taking tube; the guide pipe is connected with the control valve; the first liquid taking pipe is positioned on one side of the guide pipe and is detachably connected with the pump body; the second liquid taking pipe is positioned at the bottom end of the flask and is sealed by a second sealing plug.
9. A food pigment chemical inspection device is characterized by comprising a guide mechanism and a flask; the guide mechanism is connected with the flask pipeline through a control valve; the guide mechanism comprises a pipe body, a sealing cover, a test tube and a filter; the lower side of the pipe body is connected with the control valve; the upper side of the pipe body is sealed by the sealing cover; the test tube is arranged in the tube body, and the lower end of the test tube is provided with a first filtrate hole; the filter is arranged in the test tube; the flask is positioned below the guide mechanism; the flask comprises a guide pipe, a first liquid taking pipe, a second liquid taking pipe and a smoke absorbing pipe; the guide pipe is connected with the control valve; the first liquid taking pipe is positioned on one side of the guide pipe and is sealed by a first sealing plug; the second liquid taking pipe is positioned at the bottom end of the flask and is sealed by a second sealing plug; the smoke absorbing pipe is positioned on one side of the guide pipe and is detachably connected with the pump body.
10. The food pigment chemical inspection device according to claim 9, wherein an angle formed by an axis of the smoking pipe and an axis of the guide pipe is an acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920432837.1U CN210021328U (en) | 2019-03-30 | 2019-03-30 | Chemical inspection device for food pigment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920432837.1U CN210021328U (en) | 2019-03-30 | 2019-03-30 | Chemical inspection device for food pigment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210021328U true CN210021328U (en) | 2020-02-07 |
Family
ID=69357656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920432837.1U Active CN210021328U (en) | 2019-03-30 | 2019-03-30 | Chemical inspection device for food pigment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210021328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774240A (en) * | 2021-01-19 | 2021-05-11 | 胡艳皇 | Bioengineering is with circulated extraction equipment |
-
2019
- 2019-03-30 CN CN201920432837.1U patent/CN210021328U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774240A (en) * | 2021-01-19 | 2021-05-11 | 胡艳皇 | Bioengineering is with circulated extraction equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4673501A (en) | Bottle top filter | |
| KR101035427B1 (en) | Filter container for extracting cells | |
| CN204485421U (en) | A kind of Suction filtration device preventing filtrate contamination | |
| CN210021328U (en) | Chemical inspection device for food pigment | |
| CN207153393U (en) | Waste collection safety head and waste collecting device | |
| CN217006502U (en) | Excrement specimen collecting and storing tube with improved sealing | |
| CN206837626U (en) | A kind of basket type filter | |
| CN110975374A (en) | A quick suction filter device for detecting low concentration heavy metal element | |
| CN214437162U (en) | Centrifugal filtering device for food detection | |
| CN208641934U (en) | A kind of complex filter | |
| CN208641940U (en) | A kind of filter bag type filter | |
| CN212206814U (en) | Food pigment chemical inspection device | |
| CN209911047U (en) | Sampling device for water quality analyzer | |
| CN207605722U (en) | A kind of synthetic resin reaction kettle | |
| CN207913304U (en) | A kind of closed filter device of use for laboratory | |
| CN221148224U (en) | Gas sampling device | |
| CN208356240U (en) | A kind of electroplate liquid filter | |
| CN219056970U (en) | Ice toxin detection kit | |
| CN206415359U (en) | A kind of purging system for reductor | |
| CN205922873U (en) | Filter health care water pipe | |
| CN216594444U (en) | Blending centrifugal filtration sample processing apparatus | |
| CN217165691U (en) | Cleaning device and cleaning apparatus | |
| CN216260841U (en) | Bottom control type specimen filtering container with filtering needle built in cup body | |
| CN218099107U (en) | Quick detection device of sulfur dioxide residual quantity in domestic fungus | |
| CN219502343U (en) | Oil mist separation device and waste gas treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |