CN114894984A - Detection device and detection method for camellia oil refined by ancient method - Google Patents
Detection device and detection method for camellia oil refined by ancient method Download PDFInfo
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- 239000010495 camellia oil Substances 0.000 title claims abstract description 69
- 238000001514 detection method Methods 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000003860 storage Methods 0.000 claims abstract description 81
- 238000000605 extraction Methods 0.000 claims abstract description 33
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 27
- 239000010902 straw Substances 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims description 22
- 239000007924 injection Substances 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 5
- -1 extraction pole Substances 0.000 abstract 1
- 238000005070 sampling Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 241000209507 Camellia Species 0.000 description 2
- 241000526900 Camellia oleifera Species 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000008157 edible vegetable oil Substances 0.000 description 2
- 210000005224 forefinger Anatomy 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229930195730 Aflatoxin Natural products 0.000 description 1
- XWIYFDMXXLINPU-UHFFFAOYSA-N Aflatoxin G Chemical compound O=C1OCCC2=C1C(=O)OC1=C2C(OC)=CC2=C1C1C=COC1O2 XWIYFDMXXLINPU-UHFFFAOYSA-N 0.000 description 1
- DPUOLQHDNGRHBS-UHFFFAOYSA-N Brassidinsaeure Natural products CCCCCCCCC=CCCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-UHFFFAOYSA-N 0.000 description 1
- 235000009024 Ceanothus sanguineus Nutrition 0.000 description 1
- 244000147058 Derris elliptica Species 0.000 description 1
- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 description 1
- 240000003553 Leptospermum scoparium Species 0.000 description 1
- 235000015459 Lycium barbarum Nutrition 0.000 description 1
- 239000005409 aflatoxin Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 235000018597 common camellia Nutrition 0.000 description 1
- 235000018927 edible plant Nutrition 0.000 description 1
- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000010773 plant oil Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
- G01N33/03—Edible oils or edible fats
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of camellia oil detection, in particular to a detection device and a detection method for camellia oil refined by an ancient method. The utility model provides an ancient ways refined camellia oil detection device and detection method, includes storage tube, straw, extraction pole, rubber buffer, and the storage tube lower extreme is provided with the straw, and the upper end of storage tube is pegged graft and is had the extraction pole, and the bottom of extraction pole just is located the inside of storage tube and is fixed with the rubber buffer, rubber buffer and storage tube sliding connection. According to the invention, through the structural matching design of the filter pipe, the connecting pipe and the filter plate, the camellia oil to be tested can be filtered, so that the suction of impurities can be prevented, and through the design of the filter pipe, the filter plate is convenient to replace; and through the structure cooperation design of mixing movable rod, cross mixing board, gripping frame for the device can conveniently carry out the intensive mixing with detect reagent and the examination camellia oil that awaits measuring after adding detect reagent, reduces because of mixing the inhomogeneous detection result that influences.
Description
Technical Field
The invention relates to the technical field of camellia oil detection, in particular to a detection device and a detection method for camellia oil refined by an ancient method.
Background
Camellia oil is obtained from seeds of Camellia oleifera (Camellia oleifera) trees in the family of Camellia, is one of the oldest woody edible plant oils in China, is the world with the widest distribution of Camellia plants, is the world's largest tea oil production base, and has a very small distribution in southeast Asia, Japan and other countries. The central production places of the oil tea are distributed in the Dabie mountain region, southwest, Hunan, Gannan and Jiangxi west of China, and are the unique oil tree species in China, which is the original production place of the oil tea. The oil tea tree grows in a non-polluted subtropical south-green humid climate area, and no pesticide, chemical fertilizer and the like are applied in the whole growth process. The latitude and longitude and the soil climate are suitable for the soil and have high nutrient content. Does not contain harmful substances to human body such as erucic acid, cholesterol, aflatoxin and the like. Golden or light yellow color, pure quality, clarity, transparency, fragrant smell, and pure taste. Pure natural woody edible vegetable oil advocated for promotion by the Chinese government and health-care vegetable edible oil first pushed by the International food and agriculture organization;
the quality of the camellia oil is required to be detected in the production process of the camellia oil, at the moment, a camellia oil quality detection device is required to be used, the existing camellia oil quality detection device firstly needs to sample the camellia oil when in use, a sampling tube is generally used for sampling operation in the sampling process, the camellia oil is generally absorbed by adopting a negative pressure mode in the existing sampling tube operation process, but the camellia oil can generate certain impurities after production, and the sampling tube is likely to be blocked when the camellia oil is sampled;
meanwhile, the detection reagent is generally put into the camellia oil in the existing detection equipment to detect the camellia oil, but the camellia oil and the detection reagent are generally simply put into the detection tank and simply shaken to be detected in the detection process, and the camellia oil and the detection reagent are simply shaken to be not fully mixed, so that the viscosity of the camellia oil is greatly influenced by the temperature, and the reagent is simply shaken to be not fully mixed.
Disclosure of Invention
The invention aims to provide a detection device and a detection method for camellia oil refined by an ancient method, which aim to solve the existing problems: generally, negative pressure is adopted to suck camellia oil in the operation process of the existing sampling tube, but the camellia oil can generate certain impurities after production, and the sampling tube is likely to be blocked when the camellia oil is sampled.
In order to achieve the purpose, the invention adopts the following technical scheme:
a detection device for camellia oil refined by an ancient method comprises a storage tube, a suction tube, an extraction rod and a rubber plug, wherein the suction tube is arranged at the lower end of the storage tube, the extraction rod is inserted at the upper end of the storage tube, the rubber plug is fixed at the bottom end of the extraction rod and positioned inside the storage tube, the rubber plug is in sliding connection with the storage tube, and the peripheral side of the rubber plug is tightly attached to the inner wall of the storage tube; a mixed movable rod is connected to the interior of the extraction rod in a sliding manner, the bottom end of the mixed movable rod extends to the lower end of the rubber plug, and a cross-shaped mixing plate is fixed to the bottom end of the mixed movable rod; a filter plate is arranged at one end of the storage tube close to the suction tube;
the lower extreme of memotron is connected with the filter tube, the filter joint is inside the filter tube, the spacing ring has been cup jointed in the outside of filter tube, the both sides of spacing ring upper end all are connected with the memotron joint, the lower extreme lock of filter tube has the connecting pipe, the one end of straw and the lower extreme plug-in connection of connecting pipe.
Preferably, the upper end of the filter pipe is in threaded connection with the storage pipe, a fixed rubber ring is fixed at the lower end of the filter pipe, a matching limiting groove matched with the fixed rubber ring is formed in the upper end of the inner side of the connecting pipe, and the filter pipe and the connecting pipe are in matching connection with the matching limiting groove through the fixed rubber ring; and an anti-slip ring is arranged at the joint of the lower end of the connecting pipe and the suction pipe.
Preferably, both sides of the upper end of the limiting ring are fixed with connecting clamping seats, the inner sides of the connecting clamping seats are provided with clamping grooves, clamping protrusions are fixed on the outer sides of the storage tubes and the positions corresponding to the connecting clamping seats, and the connecting clamping seats are connected with the clamping protrusions in a clamping mode through the clamping grooves.
Preferably, the filter tube includes half shell one, half shell two, joint recess, sealed pad, the joint recess has all been seted up to half shell one and the inside of half shell two, half shell one, half shell two are fixed the filter plate between half shell one, half shell two through the joint recess when merging, half shell two all is fixed with sealed the pad with the position department of half shell one laminating.
Preferably, the top of mixing the movable rod is fixed with the gripping frame, the both ends of gripping frame all extend to the extraction pole outside, the both ends of gripping frame all set up to C shape, the lower extreme at gripping frame both ends all is fixed with the fixed plate, the outside of memotron and the position department that is located the fixed plate all are fixed with spacing arch, the fixed plate is connected with spacing protruding lock.
Preferably, a push-pull plate is fixed at the top end of the extraction rod.
Preferably, an injection port is further fixed on the outer side of the storage tube, one end of the injection port is communicated with the interior of the storage tube, and the other end of the injection port is buckled with a sealing cover.
A use method of a detection device for ancient refined camellia oil is used for the detection device for ancient refined camellia oil, and comprises the following steps:
firstly, inserting one end of a suction pipe, which is far away from a storage pipe, below the liquid level of the camellia oil to be tested;
pulling the extraction rod to drive the rubber plug to move upwards in the storage tube and to be higher than the position of the injection hole, so that negative pressure is formed in the storage tube and at the lower end of the rubber plug, and the test camellia oil is extracted into the storage tube through the suction tube;
thirdly, removing the sealing cover on the outer side of the injection opening, injecting a detection reagent into the storage tube through the injection opening, and resetting the sealing cover to seal the injection opening after the reagent to be detected is injected;
fourthly, the cross mixing plate is driven to reciprocate in the storage tube by up-and-down reciprocating movement of the mixing movable rod, and the camellia oil to be tested and the detection reagent in the storage tube are mixed by the cross mixing plate;
and fifthly, the extraction rod moves downwards to drive the rubber plug to move downwards, the camellia oil to be tested mixed with the detection reagent is discharged from the interior of the storage tube and is guided into the detection equipment through the suction tube for detection.
The invention has at least the following beneficial effects:
1. according to the invention, through the structural matching design of the filter pipe, the connecting pipe and the filter plate, the camellia oil to be tested can be filtered, so that the suction of impurities can be prevented, and through the design of the filter pipe, the filter plate is convenient to replace.
2. According to the device, the mixing movable rod, the cross-shaped mixing plate and the gripping frame are designed in a matched mode, so that the device can be used for conveniently and fully mixing the detection reagent with the camellia oil to be tested after the detection reagent is added, and the influence on the detection result caused by uneven mixing is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall construction of the present invention;
FIG. 3 is an exploded view of the overall structure of the present invention;
FIG. 4 is a schematic view of the connection structure of the storage tube and the straw according to the present invention;
FIG. 5 is a schematic view of a connection structure of a storage tube and a spacing ring according to the present invention;
FIG. 6 is an exploded view of the construction of a filter tube according to the present invention;
FIG. 7 is a schematic view of the structure of the extraction rod, rubber stopper, mixing rod and cross mixing plate of the present invention;
fig. 8 is a schematic structural view of the gripping frame, the fixing plate and the limiting protrusion of the present invention.
In the figure: 1. a storage tube; 2. a straw; 3. a draw-out rod; 4. a rubber plug; 5. a push-pull plate; 6. a filter tube; 7. a connecting pipe; 8. a filter plate; 9. a hybrid movable rod; 10. a cross mixing plate; 11. a limiting ring; 12. connecting the card holder; 13. clamping the protrusions; 14. fixing a rubber ring; 15. matching with the limiting groove; 16. a first half shell; 17. a second half shell; 18. clamping the groove; 19. a gasket; 20. an anti-slip ring; 21. a gripping frame; 22. a fixing plate; 23. a limiting bulge; 24. and (4) injecting the liquid into the opening.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and 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.
Example 1:
referring to fig. 1-8, a detection device for camellia oil refined by an ancient method comprises a storage tube 1, a suction tube 2, an extraction rod 3 and a rubber plug 4, wherein the suction tube 2 is arranged at the lower end of the storage tube 1, and the extraction rod 3 is inserted at the upper end of the storage tube 1, wherein a push-pull plate 5 is fixed at the top end of the extraction rod 3 for facilitating the pulling of the extraction rod 3 to move, the rubber plug 4 is fixed at the bottom end of the extraction rod 3 and positioned inside the storage tube 1, the rubber plug 4 is in sliding connection with the storage tube 1, and the peripheral side of the rubber plug 4 is tightly attached to the inner wall of the storage tube 1;
specifically, the lower end of the storage tube 1 is connected with a filter tube 6, the filter plate 8 is clamped inside the filter tube 6, the filter tube 6 comprises a first half shell 16, a second half shell 17, a clamping groove 18 and a sealing gasket 19, the clamping grooves 18 are formed in the first half shell 16 and the second half shell 17, the filter plate 8 is fixed between the first half shell 16 and the second half shell 17 through the clamping groove 18 when the first half shell 16 and the second half shell 17 are combined, and the sealing gasket 19 is fixed at the position where the second half shell 17 is attached to the first half shell 16;
the filter tube comprises a filter tube 6, a limiting ring 11, a storage tube 1, a connecting tube 7, a suction tube 2, a connecting clamp seat 12, clamping bulges 13 and a connecting clamp seat 12, wherein the limiting ring 11 is sleeved on the outer side of the filter tube 6, two sides of the upper end of the limiting ring 11 are connected with the storage tube 1 in a clamping mode, the connecting tube 7 is buckled at the lower end of the filter tube 6, one end of the suction tube 2 is connected with the lower end of the connecting tube 7 in an inserting mode, two sides of the upper end of the limiting ring 11 are fixed with the connecting clamp seat 12, the inner side of the connecting clamp seat 12 is provided with a clamping groove, the clamping bulges 13 are fixed on the outer side of the storage tube 1 and at positions corresponding to the connecting clamp seat 12, and the connecting clamp seat 12 is connected with the clamping bulges 13 in a clamping mode through the clamping grooves; the secondary fixation of the filter pipe 6 is realized through the limiting ring 11, and the separation phenomenon of the lower end of the filter pipe 6 due to the loss of fixation when the connecting pipe 7 is disassembled is prevented;
in order to facilitate the connection of the filter pipe 6, the connecting pipe 7 and the suction pipe 2, the upper end of the filter pipe 6 is in threaded connection with the storage pipe 1, a fixed rubber ring 14 is fixed at the lower end of the filter pipe 6, a matching limiting groove 15 matched with the fixed rubber ring 14 is formed in the upper end of the inner side of the connecting pipe 7, and the filter pipe 6 and the connecting pipe 7 are connected in a matching mode through the fixed rubber ring 14 and the matching limiting groove 15; the lower extreme of connecting pipe 7 and the junction with straw 2 are provided with antiskid circle 20, increase the frictional force between straw 2 and the connecting pipe 7 through antiskid circle 20, and straw 2 takes place the obscission when preventing to take the examination camellia oil that awaits measuring.
In summary, when the camellia oil to be tested is extracted, the push-pull plate 5 is pulled to drive the extraction rod 3 to move, so that the extraction rod 3 drives the rubber plug 4 to move in the storage tube 1, the negative pressure is formed in the storage tube 1 and at the lower end of the rubber plug 4, and the camellia oil to be tested is sucked into the storage tube 1 through the suction tube 2; before the camellia oil to be tested enters the storage pipe 1 through the suction pipe 2, the camellia oil to be tested enters the filter pipe 6 through the connecting pipe 7, and the filter plate 8 in the filter pipe 6 filters the camellia oil to be tested to prevent impurities from being sucked; after the camellia oil to be tested is pumped into the storage tube 1, the detection reagent is injected into the storage tube 1 through the injection port 24, the detection reagent is mixed with the camellia oil to be tested, the push-pull plate 5 is pushed to drive the extraction rod 3 and the rubber plug 4 to move, the camellia oil to be tested mixed with the detection reagent is discharged from the interior of the storage tube 1, and the camellia oil to be tested is guided into the detection equipment through the suction tube 2 to be detected.
In order to fully mix the camellia oil to be tested and the detection reagent, a mixed movable rod 9 is connected inside the extraction rod 3 in a sliding manner, the bottom end of the mixed movable rod 9 extends to the lower end of the rubber plug 4, and a cross-shaped mixing plate 10 is fixed at the bottom end of the mixed movable rod 9; a filter plate 8 is arranged at one end of the storage tube 1 close to the suction tube 2; in order to add a detection reagent into the storage tube 1, an injection port 24 is fixed on the outer side of the storage tube 1, one end of the injection port 24 is communicated with the interior of the storage tube 1, and the other end of the injection port 24 is buckled with a sealing cover.
Wherein, for the sake of convenience to snatch mixed movable rod 9 and remove, the top of mixing movable rod 9 is fixed with grasping frame 21, grasping frame 21's both ends all extend to the extraction pole 3 outsides, grasping frame 21's both ends all set up to the C shape, grasping frame 21 both ends's lower extreme all is fixed with fixed plate 22, the outside of memotron 1 and the position department that is located fixed plate 22 all are fixed with spacing arch 23, fixed plate 22 is connected with spacing arch 23 lock, cooperation through spacing arch 23 and spacing arch 23 is spacing to grasping frame 21, can keep grasping frame 21 position unchangeable when making pulling push-and-pull plate 5 drive extraction pole 3 to remove, thereby prevent to mix movable rod 9 and follow the removal of extraction pole 3.
To sum up, when the examination of awaiting measuring camellia oil and detect reagent mix, the one end of grabbing frame 21 is colluded to the accessible forefinger, or the both ends of grabbing frame 21 are respectively colluded through forefinger and middle finger, be connected through grabbing frame 21 and mixed movable rod 9, mix being connected of movable rod 9 and cross hybrid board 10, when making drive grabbing frame 21 carry out reciprocating motion, cross hybrid board 10 carries out reciprocating motion in storage tube 1 inside, through cross hybrid board 10 to the examination of awaiting measuring camellia oil and detect reagent of storage tube 1 inside carry out intensive mixing, thereby reduce because of mixing the inequality and cause the testing result of the examination of examining camellia oil.
Example 2:
on the basis of the above example 1, the method of use thereof is disclosed:
the first step is as follows: inserting one end of the suction pipe 2, which is far away from the storage pipe 1, below the liquid level of the camellia oil to be tested;
the second step is that: pulling the extraction rod 3 to drive the rubber plug 4 to move upwards in the storage tube 1 and to be higher than the position of the injection opening 24, so that negative pressure is formed in the storage tube 1 and at the lower end of the rubber plug 4, and the camellia oil to be tested is extracted into the storage tube 1 through the suction tube 2;
the third step: removing the sealing cover at the outer side of the injection opening 24, injecting a detection reagent into the storage tube 1 through the injection opening 24, and resetting the sealing cover to seal the injection opening 24 after the reagent to be detected is injected;
the fourth step: the cross mixing plate 10 is driven to reciprocate in the storage tube 1 by up-and-down reciprocating movement of the mixing movable rod 9, and the camellia oil to be tested and the detection reagent in the storage tube 1 are mixed by the cross mixing plate 10;
the fifth step: the extraction rod 3 moves downwards to drive the rubber plug 4 to move downwards, so that the camellia oil to be tested mixed with the detection reagent is discharged from the storage tube 1 and is guided into the detection equipment through the suction tube 2 for detection.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A detection device for camellia oil refined by an ancient method comprises a storage tube (1), a suction tube (2), an extraction rod (3) and a rubber plug (4), and is characterized in that the suction tube (2) is arranged at the lower end of the storage tube (1), the extraction rod (3) is inserted into the upper end of the storage tube (1), the rubber plug (4) is fixed at the bottom end of the extraction rod (3) and positioned inside the storage tube (1), the rubber plug (4) is in sliding connection with the storage tube (1), and the outer peripheral side of the rubber plug (4) is tightly attached to the inner wall of the storage tube (1); a mixed movable rod (9) is connected to the interior of the extraction rod (3) in a sliding manner, the bottom end of the mixed movable rod (9) extends to the lower end of the rubber plug (4), and a cross-shaped mixed plate (10) is fixed to the bottom end of the mixed movable rod (9); a filter plate (8) is arranged at one end of the storage tube (1) close to the suction tube (2);
the lower extreme of storage tube (1) is connected with filter tube (6), filter (8) joint is inside filter tube (6), spacing ring (11) have been cup jointed in the outside of filter tube (6), the both sides of spacing ring (11) upper end all are connected with storage tube (1) joint, the lower extreme lock of filter tube (6) has connecting pipe (7), the one end of straw (2) and the lower extreme plug-in connection of connecting pipe (7).
2. The detection device for camellia oil refined by the ancient method according to claim 1, wherein the upper end of the filter tube (6) is in threaded connection with the storage tube (1), the lower end of the filter tube (6) is fixed with a fixed rubber ring (14), the upper end of the inner side of the connecting tube (7) is provided with a matching limiting groove (15) matched with the fixed rubber ring (14), and the filter tube (6) and the connecting tube (7) are in matching connection with the matching limiting groove (15) through the fixed rubber ring (14); an anti-slip ring (20) is arranged at the lower end of the connecting pipe (7) and the joint of the connecting pipe and the suction pipe (2).
3. The device for detecting the camellia oil refined by the ancient method according to claim 2, wherein the two sides of the upper end of the limiting ring (11) are respectively fixed with a connecting clamping seat (12), the inner side of each connecting clamping seat (12) is provided with a clamping groove, the outer side of the storage tube (1) and the position corresponding to the connecting clamping seat (12) are respectively fixed with a clamping protrusion (13), and the connecting clamping seat (12) is connected with the clamping protrusion (13) in a clamping manner through the clamping groove.
4. The camellia oil detection device according to claim 2, wherein the filter tube (6) comprises a first half shell (16), a second half shell (17), a clamping groove (18) and a sealing gasket (19), the clamping groove (18) is formed in the first half shell (16) and the second half shell (17), the filter plate (8) is fixed between the first half shell (16) and the second half shell (17) through the clamping groove (18) when the first half shell (16) and the second half shell (17) are combined, and the sealing gasket (19) is fixed at the position where the second half shell (17) is attached to the first half shell (16).
5. The device for detecting camellia oil refined according to the ancient method of claim 1, wherein a holding frame (21) is fixed to the top of the mixing movable rod (9), two ends of the holding frame (21) extend to the outer side of the extracting rod (3), two ends of the holding frame (21) are both arranged in a C shape, fixing plates (22) are fixed to the lower ends of the two ends of the holding frame (21), limiting protrusions (23) are fixed to the outer side of the storage tube (1) and the positions of the fixing plates (22), and the fixing plates (22) are connected with the limiting protrusions (23) in a buckling mode.
6. The device for detecting the ancient refined camellia oil according to claim 1, wherein a push-pull plate (5) is fixed at the top end of the extraction rod (3).
7. The device for detecting the camellia oil refined by the ancient method according to claim 1, wherein an injection opening (24) is further fixed on the outer side of the storage tube (1), one end of the injection opening (24) is communicated with the inside of the storage tube (1), and a sealing cover is buckled at the other end of the injection opening (24).
8. A use method of the ancient refined camellia oil detection device is used for the ancient refined camellia oil detection device as claimed in any one of claims 1-7, and is characterized by comprising the following steps:
s1, inserting one end of the suction pipe (2) far away from the storage pipe (1) below the liquid level of the camellia oil to be tested;
s2, pulling the extraction rod (3) to drive the rubber plug (4) to move upwards in the storage tube (1) and to be higher than the position of the injection port (24), so that negative pressure is formed in the storage tube (1) and at the lower end of the rubber plug (4), and the camellia oil to be tested is extracted into the storage tube (1) through the suction tube (2);
s3, removing the sealing cover at the outer side of the injection opening (24), injecting a detection reagent into the storage tube (1) through the injection opening (24), and resetting the sealing cover to seal the injection opening (24) after the detection reagent is injected;
s3, driving a cross mixing plate (10) to reciprocate in a storage tube (1) by vertically reciprocating a mixing movable rod (9), and mixing the camellia oil to be tested and the detection reagent in the storage tube (1) by the cross mixing plate (10);
s4, the extraction rod (3) moves downwards to drive the rubber plug (4) to move downwards, and the camellia oil to be tested mixed with the detection reagent is discharged from the storage tube (1) and is guided into the detection equipment through the suction tube (2) for detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210512169.XA CN114894984A (en) | 2022-05-12 | 2022-05-12 | Detection device and detection method for camellia oil refined by ancient method |
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| CN117517001A (en) * | 2024-01-03 | 2024-02-06 | 咸阳佳和乳业有限公司 | Sampling device for dairy products detection |
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