Production and detection process of transparent ceramic emulsion

Abstract

The invention provides a production detection process of transparent ceramic emulsion, which is applied to the field of suspension liquid, and comprises the following steps: transferring preliminarily prepared ceramic emulsion into a particle detection tank, and detecting particles in the particle detection tank by using a built-in scraper fineness meter in the particle detection tank at the same horizontal height position; primary sampling detection after mixing and secondary sampling detection after standing are sequentially carried out, when the reading difference of the two times of sampling is within an allowable difference value range, particles in the ceramic emulsion are dispersed uniformly and suspended stably, and when the reading difference exceeds the allowable difference value range, the particles in the emulsion have an obvious precipitation phenomenon in the standing process. The ceramic emulsion is non-uniform and unstable in dispersion, is not suitable for being put into use, and needs to be processed again, so that the functional benefits generated when the ceramic emulsion is put into use are effectively improved.

Description

Technical Field

[0001] The present application relates to the field of suspensions, and in particular to a production and detection process for transparent ceramic emulsions. Background Art

[0002] In some mixtures, the substances distributed in the liquid material are not dissolved, but only dispersed in it. Once the mixture stops shaking, it will settle down. This uneven, heterogeneous mixture is called a suspension. When preparing a suspension, a dispersant can usually be added to stabilize the suspension.

[0003] In the prior art, nanometer-scale powders of silicon dioxide, aluminum oxide, titanium oxide, etc. are mixed and dispersed in water to obtain a (semi-) transparent ceramic emulsion, which is added to water-based paint as an additive to improve the hardness and glossiness of the paint, making it difficult for the pigment to settle.

[0004] However, silicon dioxide, aluminum oxide and titanium oxide are all materials that are insoluble in water, so the ceramic emulsion prepared above is in a suspension state. The most important thing for the preparation of the suspension is the dispersion stability of the suspension. Therefore, a major difficulty in the preparation process of the above ceramic emulsion is whether the various nanopowders are evenly dispersed and stably suspended in the solvent. Summary of the invention

[0005] The purpose of this application is to solve the problem of how to verify whether the dispersion uniformity and suspension stability of nanopowders in a solvent meet the requirements during the preparation of ceramic emulsions. Compared with the prior art, a production and detection process of a transparent ceramic emulsion is provided, comprising the following steps:

[0006] S1. Preparation: Mix nano silicon dioxide powder, nano aluminum oxide powder and nano titanium oxide powder into water, add a dispersant, and stir evenly to obtain a suspended transparent ceramic emulsion;

[0007] S2. Transferring: injecting the transparent ceramic emulsion into the particle detection tank, and the volume of the injected transparent ceramic emulsion is larger than half of the volume of the internal space of the particle detection tank. After the transfer is completed, the ceramic emulsion is lightly stirred manually;

[0008] S3. Initial inspection: After the emulsion is still, manually pull out one of the main scraper fineness gauges inside the particle detection tank gradually, so that the transparent ceramic emulsion fills the groove of the main scraper fineness gauge during the pulling process. When the groove of the main scraper fineness gauge is completely exposed to the outside, stop pulling and read the transparent ceramic emulsion on the main scraper fineness gauge;

[0009] S4, second inspection: After the particle detection tank is left to stand for 10-20 minutes, another main scraper fineness gauge inside the particle detection tank is manually pulled out gradually in the same way as the main scraper fineness gauge in S3, and the transparent ceramic emulsion on the main scraper fineness gauge is read in the same way;

[0010] S5. Control: Compare the readings of the two main scraper fineness meters. When the difference between the two results is within the allowable difference range, it indicates that the particles in the transparent ceramic emulsion are evenly dispersed and stably suspended, and the transparent ceramic emulsion can be put into use;

[0011] S6. When the difference between the two results exceeds the allowable difference range, it indicates that the particles in the emulsion have obvious precipitation during the static process. The transparent ceramic emulsion is unevenly dispersed and unstable, and is not suitable for use and needs to be processed again.

[0012] Furthermore, the particle detection tank includes a tank barrel, the upper end of which is fixedly connected to a filling tube, a rotating rod is provided inside the tank barrel, the front end of the rotating rod movably passes through the tank barrel and extends to the outside, and the rear end of the rotating rod is rotatably connected to a pair of inner walls of the tank barrel, the side end of the rotating rod is fixedly connected to a main plate, and a pair of inner grooves are provided at one end of the main plate away from the rotating rod, and a pair of main scraper fineness gauges are respectively slidably connected to the inside of the pair of inner grooves.

[0013] Furthermore, one end of the main scraper fineness gauge away from the rotating rod is fixedly connected to the main extension plate, and a pair of main through holes corresponding to the main scraper fineness gauge are opened at the side end of the tank barrel. The main through holes are slidably connected to the main pull plate, and the ends of the main pull plate and the main extension plate that are close to each other are clamped together.

[0014] Furthermore, one end of the main plate away from the rotating rod is also fixedly connected to a main mesh plate and a pair of main pads. The main mesh plate is located on the upper side of the main extension plate, and the pair of main pads are respectively located directly below the pair of main extension plates, and the two are in contact with each other.

[0015] Furthermore, a main sealing plate is slidably connected to the interior of the inner groove, and the main sealing plate is located on the side of the main scraper fineness gauge away from the main extension plate. The ends of the main sealing plate and the main scraper fineness gauge that are close to each other are both coated with a magnetic coating.

[0016] Optionally, a secondary plate is provided on the side of the rotating rod away from the main plate, a pair of side through holes are opened on the secondary plate, and a secondary scraper fineness gauge is slidably connected inside the side through holes.

[0017] Optionally, one end of the auxiliary scraper fineness gauge away from the rotating rod is fixedly connected to a secondary extension plate, and the side end of the tank barrel is also provided with a pair of auxiliary through holes corresponding to the auxiliary extension plate, and sealing plugs are inserted into the auxiliary through holes.

[0018] Optionally, it also includes an auxiliary pulling plate, and one end of the auxiliary pulling plate and one end of the auxiliary extension plate away from the auxiliary scraper fineness gauge are coated with a second magnetic coating.

[0019] Optionally, a secondary mesh plate and a secondary pad plate are fixedly connected between the secondary flat plate and the rotating rod, and the secondary mesh plate and the secondary pad plate are respectively located on the upper and lower sides of the side through hole, a slide groove is opened at the upper end of the secondary pad plate, and a secondary sealing plate is provided on the side of the secondary scraper fineness gauge close to the rotating rod, and the end of the secondary sealing plate close to the secondary scraper fineness gauge is coated with a magnetic coating three, and the lower end of the secondary sealing plate is fixedly connected to the inside of the slide groove.

[0020] Furthermore, the side end of the rotating rod and the front end of the tank barrel are both engraved with marking lines.

[0021] Compared with the prior art, the advantages of this application are:

[0022] (1) The present application transfers the initially prepared ceramic emulsion into a particle detection tank, and performs a first sampling test after mixing and a second sampling test after standing at the same horizontal height. When the difference between the two sampling readings is within the allowable difference range, it indicates that the particles in the ceramic emulsion are evenly dispersed and stably suspended. When the reading difference exceeds the allowable difference range, it indicates that the particles in the emulsion have obvious precipitation during the standing process, and the ceramic emulsion is unevenly dispersed and unstable, and is not suitable for use and needs to be reprocessed, thereby effectively improving the functional benefits of the ceramic emulsion when it is put into use.

[0023] (2) During the initial inspection of S3, after the main scraper fineness meter is taken out and read, one of the auxiliary scraper fineness meters is sampled and read from the tank barrel as the second initial inspection result. During the secondary inspection of S4, after the other main scraper fineness meter is taken out and read, the other auxiliary scraper fineness meter is sampled and read from the tank barrel by the upper section taking-out method as the second secondary inspection result. Subsequently, the reading results of the two auxiliary scraper fineness meters are compared. The comparative analysis is the same as that of a pair of main scraper fineness meters. By combining the comparative analysis of the main scraper fineness meter and the auxiliary scraper fineness meter, the comparison accuracy can be further improved, that is, the detection accuracy of the uniformity and stability of the ceramic emulsion can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A flowchart of this application;

[0025] Figure 2 A three-dimensional diagram of a particle detection tank according to Example 1 of the present application;

[0026] Figure 3 This is a schematic diagram of the front structure of the particle detection tank of Example 1 of the present application;

[0027] Figure 4 A three-dimensional diagram of the internal structure of the particle detection tank of Example 1 of the present application;

[0028] Figure 5 This is a schematic diagram of the front structure of Example 1 of the present application during sampling;

[0029] Figure 6 This is a schematic diagram of the partial front structure of Example 1 of the present application during sampling Figure 1 ;

[0030] Figure 7 This is a schematic diagram of the partial front structure of Example 1 of the present application during sampling Figure 2 ;

[0031] Figure 8 This is a schematic diagram of the front structure of the particle detection tank of Example 2 of the present application;

[0032] Fig. 9 A three-dimensional diagram of a particle detection tank according to Example 2 of the present application;

[0033] Fig.10 A three-dimensional diagram of the internal structure of the particle detection tank of Example 2 of the present application;

[0034] Fig.11 This is a schematic diagram of the front structure of Example 2 of the present application during sampling;

[0035] Fig.12 This is a schematic diagram of the partial front structure of Example 2 of the present application during sampling Figure 1 ;

[0036] Fig.13 This is a schematic diagram of the partial front structure of Example 2 of the present application during sampling Figure 2 .

[0037] Description of the numbers in the figure:

[0038] 1 can barrel, 2 injection pipe, 3 rotating rod, 4 main flat plate, 401 inner groove, 5 main mesh plate, 61 main scraper fineness gauge, 62 auxiliary scraper fineness gauge, 7 main extension plate, 8 main pull plate, 9 main sealing plate, 10 main pad plate, 11 marking line, 12 auxiliary mesh plate, 13 auxiliary flat plate, 14 auxiliary pad plate, 15 auxiliary extension plate, 16 auxiliary pull plate, 17 auxiliary sealing plate. DETAILED DESCRIPTION

[0039] The embodiments will be combined with the drawings in the specification to clearly and completely describe the technical solution of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making any creative work shall fall within the scope of protection of the present application.

[0040] The first implementation method:

[0041] The present invention provides a production and testing process for transparent ceramic emulsion. Figure 1 , including the following steps:

[0042] S1. Preparation: Mix nano silicon dioxide powder, nano aluminum oxide powder and nano titanium oxide powder into water, add a dispersant, and stir evenly to obtain a suspended transparent ceramic emulsion;

[0043] S2. Transferring: injecting the transparent ceramic emulsion into the particle detection tank, and the volume of the injected transparent ceramic emulsion is larger than half of the volume of the internal space of the particle detection tank. After the transfer is completed, the ceramic emulsion is lightly stirred manually;

[0044] The purpose of slight stirring is to reduce the influence of the precipitation of the emulsion during the transfer process on the initial inspection results of the next stage, so as to facilitate the effective comparison between the initial inspection results and the second inspection results;

[0045] S3. Initial inspection: After the emulsion is still, manually pull out one of the main scraper fineness gauges 61 inside the particle detection tank gradually, so that the transparent ceramic emulsion fills the groove of the main scraper fineness gauge 61 during the pulling process. When the groove of the main scraper fineness gauge 61 is completely exposed to the outside, stop pulling and read the transparent ceramic emulsion on the main scraper fineness gauge 61. Figure 5 and Figure 6 ;

[0046] S4, second inspection: After the particle detection tank is left to stand for 10-20 minutes, another main scraper fineness meter 61 inside the particle detection tank is manually pulled out gradually, in the same way as the main scraper fineness meter 61 in S3, and the transparent ceramic emulsion on the main scraper fineness meter 61 is read in the same manner;

[0047] S5, comparison: comparing the readings of the two main scraper fineness meters 61. When the difference between the two results is within the allowable difference range, it indicates that the particles in the transparent ceramic emulsion are evenly dispersed and stably suspended, and the transparent ceramic emulsion can be put into use;

[0048] S6. When the difference between the two results exceeds the allowable difference range, it indicates that the particles in the emulsion have obvious precipitation during the static process. The transparent ceramic emulsion is unevenly dispersed and unstable, and is not suitable for use and needs to be processed again.

[0049] See also Figure 2 The particle detection tank includes a tank barrel 1, the upper end of which is fixedly connected to a material injection pipe 2, and a rotating rod 3 is arranged inside the tank barrel 1. The front end of the rotating rod 3 movably penetrates the tank barrel 1 and extends to the outside, and the rear end of the rotating rod 3 is rotatably connected to a pair of inner walls of the tank barrel 1. Please refer to Figure 4 , Figure 5 and Figure 6 The side end of the rotating rod 3 is fixedly connected with the main plate 4, and the end of the main plate 4 away from the rotating rod 3 is provided with a pair of inner grooves 401, and a pair of main scraper fineness gauges 61 are respectively slidably connected to the inside of the pair of inner grooves 401.

[0050] Combination Figure 3 and Figure 5 The end of the main scraper fineness gauge 61 away from the rotating rod 3 is fixedly connected to the main extension plate 7, and the side end of the tank barrel 1 is provided with a pair of main through holes corresponding to the main scraper fineness gauge 61. The main through holes are slidably connected to the main pull plate 8, and the ends of the main pull plate 8 and the main extension plate 7 that are close to each other are clamped together.

[0051] Before pulling out the main scraper fineness gauge 61, Figure 3 As shown in FIG. 1 , the main pull plate 8 and the main extension plate 7 are in an unengaged state. Thus, after the emulsion is transferred to the can 1, the rotating rod 3 can be manually rotated to drive the main plate 4 to rotate in the can 1, thereby achieving a slight stirring effect on the emulsion. When the main scraper fineness meter 61 needs to be pulled out for sampling, as shown in FIG. Figure 5 and Figure 6 As shown, the main pull plate 8 is manually pushed into the tank barrel 1 to engage with the main extension plate 7, and then the main pull plate 8 is pulled outward, so that the main pull plate 8 drives the main extension plate 7 and the main scraper fineness meter 61 to move out of the inner groove 401; after the main scraper fineness meter 61 is completely moved out of the inner groove 401, the movement is first paused to allow the emulsion to fully fill the groove of the main scraper fineness meter 61. After a period of pause, the main scraper fineness meter 61 is slowly pulled out of the tank barrel 1. When passing through the main perforation, the excess emulsion on the end face of the main scraper fineness meter 61 can be scraped off through the inner wall of the main perforation, and the emulsion in the groove of the main scraper fineness meter 61 is retained to form an emulsion film for technical personnel to observe and read, and obtain the dispersion uniformity and density of the particles in the emulsion.

[0052] See also Figure 6 The main plate 4 is also fixedly connected to the main mesh plate 5 and a pair of main pads 10 at one end away from the rotating rod 3. The main mesh plate 5 is located on the upper side of the main extension plate 7, and the pair of main pads 10 are respectively located directly below the pair of main extension plates 7, and the two are in contact with each other. There is a gap between the main mesh plate 5 and the main pad 10 and the inner wall of the tank barrel 1. When the rotating rod 3 is manually rotated, the main plate 4 and the main mesh plate 5 can be combined to fully stir the emulsion. The main pad 10 plays a bearing and supporting role for the main scraper fineness meter 61 and the main extension plate 7, which facilitates the horizontal sampling and pulling-out process of the main scraper fineness meter 61.

[0053] See also Figure 5 and Figure 6The interior of the inner groove 401 is also slidably connected with an L-shaped main sealing plate 9, which is located on the side of the main scraper fineness gauge 61 away from the main extension plate 7. The main sealing plate 9 and the end close to the main scraper fineness gauge 61 are coated with a magnetic coating. Through the magnetic attraction between the two, in the process of pulling out the main scraper fineness gauge 61, the main sealing plate 9 will move out along with the main scraper fineness gauge 61. Due to the shape and size restrictions between the main sealing plate 9 and the inner groove 401, when it moves to the notch of the inner groove 401, the main sealing plate 9 cannot move out of the inner groove 401 and is separated from the main scraper fineness gauge 61. The main sealing plate 9 stays at the notch of the inner groove 401, which can prevent the emulsion from entering the inner groove 401 easily.

[0054] The side end of the rotating rod 3 and the front end of the tank barrel 1 are engraved with marking lines 11. After rotating the rotating rod 3, the alignment and calibration of the marking lines 11 can make the stopping position of the main plate 4 just horizontally aligned with the main pull plate 8, making it convenient to take out the main scraper fineness gauge 61.

[0055] The present application transfers the initially prepared ceramic emulsion into a particle detection tank, and performs a first sampling test after mixing and a second sampling test after standing at the same horizontal height. When the difference between the two sampling readings is within the allowable difference range, it indicates that the particles in the ceramic emulsion are uniformly dispersed and stably suspended. When the reading difference exceeds the allowable difference range, it indicates that the particles in the emulsion have obvious precipitation during the standing process, and the ceramic emulsion is unevenly dispersed and unstable, and is not suitable for use and needs to be reprocessed, thereby effectively improving the functional benefits of the ceramic emulsion when it is put into use.

[0056] The second implementation method:

[0057] The difference between this embodiment and embodiment 1 is that, on the basis of embodiment 1, the following technical features are added: Figure 8 , Fig. 9 and Fig.10 A secondary plate 13 is also provided on the side of the rotating rod 3 away from the main plate 4. A pair of side through holes are opened on the secondary plate 13. A secondary scraper fineness meter 62 is slidably connected inside the side through holes. The end of the secondary scraper fineness meter 62 away from the rotating rod 3 is fixedly connected to the secondary extension plate 15. A pair of secondary through holes corresponding to the secondary extension plate 15 are also opened at the side end of the tank barrel 1. Sealing plugs are inserted inside the secondary through holes. When not in use, the sealing plugs seal the secondary through holes to prevent the emulsion from spilling. When in use, the sealing plugs are taken out and replaced with the secondary pull plate 16. Fig.11As shown, one end of the auxiliary pulling plate 16 and the end of the auxiliary extension plate 15 away from the auxiliary scraper fineness gauge 62 are coated with a second magnetic coating, a secondary mesh plate 12 and a secondary pad plate 14 are fixedly connected between the auxiliary flat plate 13 and the rotating rod 3, and the auxiliary mesh plate 12 and the secondary pad plate 14 are respectively located on the upper and lower sides of the side through hole, a slide groove is opened at the upper end of the secondary pad plate 14, and an L-shaped auxiliary sealing plate 17 is provided on the side of the auxiliary scraper fineness gauge 62 close to the rotating rod 3, and the end of the auxiliary sealing plate 17 close to the auxiliary scraper fineness gauge 62 is coated with a third magnetic coating, and the lower end of the auxiliary sealing plate 17 is fixedly connected to the inside of the slide groove.

[0058] By adding the above technical features, the number of samples for primary and secondary inspections can be increased, effectively improving the accuracy of the detection and comparison results. The specific operations are as follows:

[0059] In the initial inspection process of S3, after the main scraper fineness meter 61 is taken out and read, one of the auxiliary scraper fineness meters 62 is sampled and read from the tank 1 as the second initial inspection result. The auxiliary scraper fineness meter 62 removal process: remove the sealing plug, and then refer to Fig.11 , insert one end of the auxiliary pull plate 16 with magnetic coating 3 into the can barrel 1 through the auxiliary through-hole, the auxiliary pull plate 16 is magnetically attracted to the auxiliary extension plate 15, and the auxiliary extension plate 15 and the auxiliary scraper fineness gauge 62 are pushed toward the direction close to the rotating rod 3, as shown in FIG. Fig.12 As shown, when the auxiliary scraper fineness meter 62 is moved out from the auxiliary flat plate 13, the emulsion can be filled into the groove of the auxiliary scraper fineness meter 62. After a pause, the auxiliary pull plate 16 is pulled outward, and the auxiliary extension plate 15 and the auxiliary scraper fineness meter 62 are pulled out synchronously by magnetic attraction. When passing through the auxiliary perforation, the inner wall of the auxiliary perforation scrapes off the excess emulsion on the end surface of the auxiliary scraper fineness meter 62, and forms an emulsion film in the groove, so as to realize the sampling and reading of the auxiliary scraper fineness meter 62.

[0060] In the second inspection process of S4, after completing the reading of another main scraper fineness meter 61, another auxiliary scraper fineness meter 62 is sampled and read from the tank tube 1 using the upper section taking-out method as the second second inspection result. Subsequently, the reading results of the two auxiliary scraper fineness meters 62 are compared. The comparative analysis is the same as that of a pair of main scraper fineness meters 61. By combining the comparative analysis of the main scraper fineness meter 61 and the auxiliary scraper fineness meter 62, the comparison accuracy can be further improved, that is, the detection accuracy of the uniformity and stability of the ceramic emulsion can be improved.

[0061] In addition, the auxiliary screen plate 12 plays the same role as the main screen plate 5 in Example 1, and stirs the emulsion when the rotating rod 3 is rotated; the auxiliary pad 14 plays a similar role as the main pad 10 in Example 1, and supports the auxiliary scraper fineness meter 62, which facilitates the horizontal sampling and pulling process of the auxiliary scraper fineness meter 62; Fig.13As shown, in the process of pulling out the auxiliary scraper fineness gauge 62, the auxiliary sealing plate 17 can move with the auxiliary scraper fineness gauge 62 to the orifice of the side through hole through the attraction between the auxiliary sealing plate 17 and the auxiliary scraper fineness gauge 62. At this time, the auxiliary sealing plate 17 slides to the edge of the slide groove, and is blocked by the slide groove, so that the auxiliary scraper fineness gauge 62 is separated from the auxiliary sealing plate 17, and the auxiliary scraper fineness gauge 62 is smoothly pulled out of the tank barrel 1. The auxiliary sealing plate 17 plays a blocking role at the orifice of the side through hole, so that the emulsion is not easy to enter the inside of the side through hole.

[0062] The above is only the best implementation method adopted by this application in combination with current actual needs, but the protection scope of this application is not limited to this.

Claims

1. A production and testing process for a transparent ceramic emulsion, characterized in that: The following steps are involved: S1. Preparation: Mix nano silicon dioxide powder, nano aluminum oxide powder and nano titanium oxide powder into water, add a dispersant, and stir evenly to obtain a suspended transparent ceramic emulsion; S2. Transferring: injecting the transparent ceramic emulsion into the particle detection tank, and the volume of the injected transparent ceramic emulsion is larger than half of the volume of the internal space of the particle detection tank. After the transfer is completed, the ceramic emulsion is lightly stirred manually; S3, initial inspection: after the emulsion is still, one of the main scraper fineness gauges (61) in the particle detection tank is manually pulled out gradually, so that the transparent ceramic emulsion fills the groove of the main scraper fineness gauge (61) during the pulling process. When the groove of the main scraper fineness gauge (61) is completely exposed to the outside, the pulling is stopped, and the transparent ceramic emulsion on the main scraper fineness gauge (61) is read; S4, second inspection: After the particle detection tank is left to stand for 10-20 minutes, another main scraper fineness meter (61) inside the particle detection tank is manually pulled out gradually, in the same way as the main scraper fineness meter (61) in S3, and the transparent ceramic emulsion on the main scraper fineness meter (61) is read in the same manner; S5, control: comparing the readings of the two main scraper fineness meters (61), when the difference between the two results is within the allowable difference range, it indicates that the particles in the transparent ceramic emulsion are evenly dispersed and stably suspended, and the transparent ceramic emulsion can be put into use; S6. When the difference between the two results exceeds the allowable difference range, it indicates that the particles in the emulsion have obvious precipitation during the static process, and the transparent ceramic emulsion is unevenly dispersed and unstable, and is not suitable for use and needs to be processed again; The particle detection tank comprises a tank barrel (1), the upper end of which is fixedly connected to a material injection pipe (2), a rotating rod (3) is arranged inside the tank barrel (1), the front end of which movably passes through the tank barrel (1) and extends to the outside, and the rear end of which is rotatably connected to a pair of inner walls of the tank barrel (1), the side end of which is fixedly connected to a main plate (4), the end of which away from the rotating rod (3) is provided with a pair of inner grooves (401), a pair of main scraper fineness gauges (61) are respectively slidably connected to the inside of the pair of inner grooves (401), the end of which away from the rotating rod (3) is fixedly connected to a main extension plate (7), the side end of which is provided with a pair of main through-holes corresponding to the main scraper fineness gauges (61), the inside of which is slidably connected to a main pull plate (8), and the ends of the main pull plate (8) and the main extension plate (7) which are close to each other are mutually clamped.

2. The production and detection process of a transparent ceramic emulsion according to claim 1, characterized in that: The end of the main plate (4) away from the rotating rod (3) is also fixedly connected to a main mesh plate (5) and a pair of main pads (10); the main mesh plate (5) is located on the upper side of the main extension plate (7); the pair of main pads (10) are respectively located directly below the pair of main extension plates (7), and the two are in contact with each other.

3. The production and detection process of a transparent ceramic emulsion according to claim 1, characterized in that: The inner groove (401) is also slidably connected to a main sealing plate (9), which is located on the side of the main scraper fineness gauge (61) away from the main extension plate (7), and the ends of the main sealing plate (9) and the main scraper fineness gauge (61) that are close to each other are both coated with a magnetic coating.

4. The production and detection process of a transparent ceramic emulsion according to claim 1, characterized in that: A secondary plate (13) is also provided on the side of the rotating rod (3) away from the main plate (4), and a pair of side through holes are opened on the secondary plate (13), and a secondary scraper fineness meter (62) is slidably connected inside the side through holes.

5. The production and detection process of a transparent ceramic emulsion according to claim 4, characterized in that: The end of the auxiliary scraper fineness gauge (62) away from the rotating rod (3) is fixedly connected to the auxiliary extension plate (15), and the side end of the tank barrel (1) is also provided with a pair of auxiliary through holes corresponding to the auxiliary extension plate (15), and sealing plugs are inserted into the interior of the auxiliary through holes.

6. The production and detection process of a transparent ceramic emulsion according to claim 5, characterized in that: It also includes an auxiliary pulling plate (16), one end of the auxiliary pulling plate (16) and one end of the auxiliary extension plate (15) away from the auxiliary scraper fineness gauge (62) are both coated with a second magnetic coating.

7. The production and detection process of a transparent ceramic emulsion according to claim 4, characterized in that: A secondary mesh plate (12) and a secondary pad plate (14) are fixedly connected between the secondary flat plate (13) and the rotating rod (3), and the secondary mesh plate (12) and the secondary pad plate (14) are respectively located on the upper and lower sides of the side through hole, and a slide groove is provided at the upper end of the secondary pad plate (14). A secondary sealing plate (17) is provided on the side of the secondary scraper fineness gauge (62) close to the rotating rod (3), and the end of the secondary sealing plate (17) close to the secondary scraper fineness gauge (62) is coated with a magnetic coating three, and the lower end of the secondary sealing plate (17) is fixedly connected to the inside of the slide groove.

8. The production and detection process of a transparent ceramic emulsion according to claim 1, characterized in that: The side end of the rotating rod (3) and the front end of the can barrel (1) are both engraved with marking lines (11).

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