CN218782260U - Emulsion stability detecting instrument - Google Patents
Emulsion stability detecting instrument Download PDFInfo
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- CN218782260U CN218782260U CN202223177987.3U CN202223177987U CN218782260U CN 218782260 U CN218782260 U CN 218782260U CN 202223177987 U CN202223177987 U CN 202223177987U CN 218782260 U CN218782260 U CN 218782260U
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Abstract
The utility model discloses an emulsion stability detecting instrument relates to emulsion stability detection technical field. The device comprises a base, wherein the base comprises a base main body which is a cuboid or a cube; two corners of the surface of the base main body are respectively provided with a graduated rod jack, and the other two corners are respectively provided with an identification area and a level gauge; detection tube jacks are arranged at the rest positions on the surface of the base main body; inserting the scale rod into the scale rod insertion hole; the detection tube is inserted into the detection tube insertion hole, emulsion is filled in the detection tube, and the emulsion breaking condition of the emulsion in the detection tube is determined by observing the scales of the scale rod. The utility model discloses detector simple structure, it can stew the longer time to can realize the ration and survey at the state of stewing, avoid volatilizing of the interior material of measuring tube, improve the detection precision.
Description
Technical Field
The utility model relates to an emulsion stability detects technical field, concretely relates to emulsion stability detecting instrument.
Background
After the emulsion is subjected to a pre-emulsification operation or emulsion polymerization, the stability of the emulsion needs to be tested. The emulsion stability detection is an important operation in the quality detection of emulsion products. After the conventional operation is diluted according to the standard, the characteristics of the product need to be observed according to the time sequence, such as the phenomena of floating oil, precipitation, emulsion breaking, layering and the like are mainly observed.
When observing above-mentioned phenomenon at present, the instrument of use mainly is the graduated flask, however, when using the graduated flask to detect, has that emulsion storage time is short, the ration is inconvenient, be difficult for keeping away from the light, the container can not acutely rock and technical problem such as easy breakage.
Application number 202020903758.7 discloses an emulsion stability detection device, including the shell that has the light shielding chamber, a printing opacity container for holding emulsion, raman detection mechanism movably installed in the shell, and actuating mechanism and controller all installed in the shell, the printing opacity container sets up in the light shielding chamber, raman detection mechanism includes the light probe that is used for being connected with raman optical generator, light probe stretches into the light shielding chamber and is close to with the printing opacity container, actuating mechanism is used for driving light probe and makes up and down reciprocating motion, the controller is used for and actuating mechanism electric connection, above-mentioned emulsion stability detection device makes up and down reciprocating motion through actuating mechanism drive raman detection mechanism's light probe, make light probe can detect the different positions of the emulsion in the printing opacity container, thereby obtain a plurality of raman spectrums, the measurement personnel can accurately, comprehensively evaluate emulsion stability through analyzing above-mentioned each raman spectrum.
Above-mentioned emulsion stability detection device adopts the light probe can detect the different positions of the emulsion in the printing opacity container, but the device is complicated, the interior material of detection tube volatilizees easily and the ration is inconvenient, is difficult for keeping out of the sun.
It can be seen that the prior art is still subject to further improvement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an emulsion stability detecting instrument, its simple structure, it can stew the longer time to can realize the ration observation at the state of steing, avoid volatilizing of the interior material of measuring tube, improve the detection precision.
In order to realize the purpose, the utility model adopts the following technical scheme:
an emulsion stability detection instrument comprises a base, wherein the base comprises a base main body which is a cuboid or a cube; two corners of the surface of the base main body are respectively provided with a scale rod jack, and the other two corners are respectively provided with a mark area and a level gauge; detection tube jacks are arranged at the rest positions on the surface of the base main body; inserting the scale rod into the scale rod insertion hole; the detection pipe is inserted into the detection pipe insertion hole, emulsion is filled in the detection pipe, and the demulsification condition of the emulsion in the detection pipe is determined by observing the scales of the graduated rod.
In the above emulsion stability detecting apparatus, the detecting tube insertion hole area is located on the periphery of the surface of the base main body, a placing area is arranged in the center of the surface of the base main body, and a balancing weight for fixing the base main body is arranged in the placing area.
In the above emulsion stability detecting instrument, the two scale rod insertion holes are located on two opposite corners of the surface of the base main body.
The detection tube comprises a detection area and a detection tube inserting area, the height of the detection tube inserting area is 1/6-1/5 of the total height of the detection tube, and flannelette is wrapped on the surface of the detection tube inserting area and inserted into the corresponding detection tube inserting hole.
The emulsion stability detecting instrument comprises a scale rod and a scale rod inserting hole area, wherein the height of the scale rod inserting hole area is 1/6-1/5 of the total height of the scale rod, and the surface of the scale rod inserting hole area is wrapped with flannelette and inserted into the corresponding scale rod inserting hole.
The mouth of pipe of foretell emulsion stability detecting instrument, foretell test tube is provided with the stopcock rather than matching.
In the above-mentioned emulsion stability detecting instrument, the base main body is made of polypropylene, the detecting tube is made of polymethylpentene, the scale rod is made of aluminum, and the plug is made of silica gel.
When the detection tube filled with the emulsion is inserted into the detection tube jack, the light-shading cloth cover is sleeved on the surface of the base main body.
In the emulsion stability detecting instrument, the surface of the light-shielding cloth cover is coated with silver.
The emulsion stability detecting instrument is characterized in that a rubber pad is adhered to the bottom of the base main body.
Compared with the prior art, the utility model discloses following beneficial technological effect has been brought:
(1) The utility model provides an emulsion stability detecting instrument, it sets up scale rod jack and test tube jack through the surface at the base main part, and insert the scale rod in the scale rod jack that corresponds, insert the test tube in the test tube jack that corresponds, when the stability of emulsion is observed to needs, arrange the emulsion in the test tube, and place in the test tube jack that corresponds, can keep stewing for a long time, after the emulsion stews for a period, need not take out the test tube and observe, only need observe the scale rod and can read out corresponding percentage reading or distance reading, can distinguish the breakdown of emulsion condition of awaiting measuring through the reading, and differentiate the monomer quality.
(2) The two scale rod jacks are distributed on the diagonal line of the surface of the base main body, so that the emulsion in the detection tubes at all positions can be observed conveniently. The counterweight block is arranged in the placement area, so that the overall stability of the detection instrument can be effectively enhanced; through set up the lens hood on base main part surface, can provide emulsion light-resistant environment, improve and measure the precision.
(3) The utility model provides a detecting instrument has stronger advantage from economic nature and convenience, can be used to the ration observation experiment of certain degree, can use for a long time.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a top view of the emulsion stability detecting apparatus of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view A-A' of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B' of FIG. 1;
FIG. 4 is a schematic view of the structure of the detection tube;
FIG. 5 is a schematic view of the structure of the graduated rod;
in the figure: 1. the base, 2, the test tube, 21, the detection zone, 22, the test tube jack region, 3, the scale bar, 31, the scale region, 32, the scale bar jack region, 4, the test tube jack, 5, the scale bar jack, 6, stopcock, 7, the mark region, 8, place the district, 9, the surveyor's level.
Detailed Description
The utility model provides an emulsion stability detecting instrument, for making the utility model discloses an advantage, technical scheme are more clear, clear and definite, and it is right to combine specific embodiment below the utility model discloses do further explanation.
The utility model provides an emulsion stability detecting instrument, as shown in figure 1, including base 1, the test tube jack 4, scale bar jack 5, the identification area 7, place district 8 and surveyor's level 9, wherein, base 1 is whole to be regular shape, preferably cuboid or square structure, base 1 includes base main part and the thin slice cushion that is located base main part down, thickness through increasing or reducing the thin slice cushion that base main part bottom was pasted if, adjust the instrument levelness, increase simultaneously and place the frictional force of face, do benefit to steadily and place.
The base main part is also the cuboid or square structure, therefore the surface of base main part is regular rectangle or square, through dividing base main part surface again, can be under the condition that keeps the long-time stewing of test tube, realize the effect to quantitative observation, has further improved and has detected the observation accuracy.
Specifically, as shown in fig. 2 and 3, the scale rod insertion holes 5 are arranged on two opposite corners of the surface of the base main body, and the scale rods 3 are inserted into the two scale rod insertion holes 5, as shown in fig. 5, the scale rod 3 includes a scale area 31 and a scale rod insertion hole area 32, the scale area 31 is marked with corresponding scales, in order to read the reading of the scale area, therefore, only the scale rod insertion hole area 32 is inserted into the corresponding scale rod insertion hole 5, the height of the scale rod insertion hole area 32 is 1/6-1/5 of the total height of the scale rod, and the surface of the scale rod insertion hole area is wrapped with flannelette and inserted into the corresponding scale rod insertion hole.
On the basis of setting up scale bar jack 5 on two diagonal angles on the surface of base main part, set up identification area 7 on the diagonal angle of other, can carry out the numbering record to whole group's sample through the identification area. Set up surveyor's level 9 on the angle of the base main part relative with the identification area, prior art can be realized is used for reference to the structure of surveyor's level 9, detects through the surveyor's level and places the plane levelness, guarantees the planarization on the surface of base main part.
As shown in FIG. 4, the detecting tube inserting holes 4 are preferably distributed on the periphery of the surface of the base main body, i.e. distributed on four sides close to the base main body, wherein the specific number of the detecting tube inserting holes is determined according to actual conditions, for example, two detecting tube inserting holes are arranged near the graduated rod inserting hole, and the two detecting tube inserting holes and the graduated rod inserting hole are in the same straight line, so that the design is that when the emulsion in the detecting tube 2 is in a standing state, the quantitative observation of the emulsion in the detecting tube can be realized by observing the reading of the graduated rod.
The detection tube 2 comprises a detection area 21 and a detection tube jack area 22, wherein the height of the detection tube jack area 22 is 1/6-1/5 of the total height of the detection tube, and when emulsion is filled in the detection tube, the surface of the detection tube jack area 22 is wrapped with flannelette to enable the detection tube to be inserted into the detection tube jack 4 more firmly.
In order to improve the accuracy nature that detects, every detecting tube 2 still has set stopcock 6, can seal detecting tube 2 through stopcock 6, avoids the volatile influence of the material in detecting tube 2 to detect the precision.
The base main body is formed by injection molding or casting, and is made of polypropylene after finishing, heat treatment, humidity adjustment and spraying; the detection tube 2 is made of polymethylpentene after trimming, heat treatment, humidity adjustment and spraying by adopting injection molding; the graduated rod 3 is made of an aluminum bar after being processed by a numerical control machine, sandblasted and subjected to surface oxidation treatment; the pipe plug is made of silica gel.
The center on the surface of base main part is provided with places the district, is provided with the balancing weight that is used for fixing base main part in foretell the district of placing.
When the detection tube filled with the emulsion is inserted into the detection tube jack 4, the light-shading cloth cover is sleeved on the surface of the base main body, and the surface of the light-shading cloth cover is coated with silver, so that the emulsion in the detection tube can be protected from light. The counterweight is made of stainless steel by adopting a stamping process.
The operation of the above-mentioned emulsion stability measuring instrument is explained as follows.
The using conditions of the detection instrument are as follows: the temperature is 20-35 ℃, the humidity is less than or equal to 90 percent, and the detection is carried out under natural light or bright artificial light.
And (3) detecting the stability of the emulsion in actual work, preparing the emulsion according to a pre-emulsification process required by a laboratory, filling a single object to be detected into the detection tube after preparing an emulsion sample, covering a tube plug, performing further sealing operation or shading operation on the detection tube, and then inserting the detection tube into the detection tube jack.
The whole detection instrument is placed in an experimental detection environment, corresponding percentage reading or distance reading can be read by the graduated rod after the instrument is kept still for target time, and the stability of the emulsion can be judged through the reading.
Aiming at the quality detection of special monomer products, the adding and detecting mode is to add the special monomer to be detected into the standard emulsion to carry out polymerization and emulsification reaction or prepare pre-emulsification reaction liquid to carry out stability observation. After a target sample to be detected is obtained, the object to be detected is filled in the detection tube and is inserted into the detection tube jack, and after the object to be detected is placed still for a period of time, the corresponding percentage reading or distance reading can be read by the scale rod. The demulsification condition of the substance to be detected can be identified through reading, and the quality of the monomer can be judged; according to the emulsion stability detection method, the influence of the monomers in the polymerization emulsification reaction can be observed through reading. And (3) observing suspension settlement, namely firstly preparing a sample or using the prepared suspension sample, obtaining the object to be detected, filling the detection tube, and then uniformly inserting the object to be detected into the base plate by shaking. And after the sample is loaded, carrying out effective observation according to the experimental design steps.
The utility model discloses in the structure and the theory of operation of "surveyor's level" that reach, the technical staff in the field can realize with reference to prior art.
The parts not mentioned in the utility model can be realized by adopting or using the prior art for reference.
Although terms such as base 1, detection tube 2, detection zone 21, detection tube receptacle region 22, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any one of the additional limitations of the present invention.
It is further understood that the specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. An emulsion stability detecting instrument, it includes the base, its characterized in that:
the base comprises a base main body, and the base main body is a cuboid or a cube; two corners of the surface of the base main body are respectively provided with a graduated rod jack, and the other two corners are respectively provided with an identification area and a level gauge; detecting tube jacks are arranged at the rest positions on the surface of the base main body;
inserting a scale rod into the scale rod jack; the detection pipe is inserted into the detection pipe insertion hole, emulsion is filled in the detection pipe, and the demulsification condition of the emulsion in the detection pipe is determined by observing the scales of the graduated rod.
2. The apparatus for detecting emulsion stability according to claim 1, wherein: the detection tube jack area is positioned on the periphery of the surface of the base main body, a placing area is arranged in the center of the surface of the base main body, and a balancing weight used for fixing the base main body is arranged in the placing area.
3. The apparatus for detecting emulsion stability according to claim 2, wherein: two said graduated rod jacks are located on two opposite corners of the surface of the base body.
4. The apparatus for detecting emulsion stability according to claim 2, wherein: the detection tube comprises a detection area and a detection tube inserting area, the height of the detection tube inserting area is 1/6-1/5 of the total height of the detection tube, and flannelette is wrapped on the surface of the detection tube inserting area and inserted into the corresponding detection tube inserting hole.
5. The apparatus for detecting emulsion stability according to claim 2, wherein: the graduated rod comprises a graduated area and a graduated rod inserting hole area, the height of the graduated rod inserting hole area is 1/6-1/5 of the total height of the graduated rod, and the surface of the graduated rod inserting hole area is wrapped with flannelette which is inserted into the corresponding graduated rod inserting hole.
6. The apparatus for detecting emulsion stability according to claim 1, wherein: and a pipe plug matched with the pipe orifice of the detection pipe is arranged at the pipe orifice of the detection pipe.
7. The apparatus for detecting emulsion stability according to claim 6, wherein: the base main part make by polypropylene, the detection tube make by polymethyl pentene, the scale rod make by aluminium, the stopcock make for the silica gel material.
8. The emulsion stability testing apparatus of claim 2, wherein: when the detection tube filled with the emulsion is inserted into the detection tube jack, the surface of the base main body is sleeved with a lightproof cloth cover.
9. The apparatus for detecting emulsion stability according to claim 8, wherein: the surface of the shade cloth cover is coated with silver.
10. The emulsion stability testing instrument of claim 1, wherein: the bottom of the base main body is stuck with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223177987.3U CN218782260U (en) | 2022-11-25 | 2022-11-25 | Emulsion stability detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223177987.3U CN218782260U (en) | 2022-11-25 | 2022-11-25 | Emulsion stability detecting instrument |
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| Publication Number | Publication Date |
|---|---|
| CN218782260U true CN218782260U (en) | 2023-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223177987.3U Active CN218782260U (en) | 2022-11-25 | 2022-11-25 | Emulsion stability detecting instrument |
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| Country | Link |
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| CN (1) | CN218782260U (en) |
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- 2022-11-25 CN CN202223177987.3U patent/CN218782260U/en active Active
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