Conductivity detection sampling device for pigment production

Abstract

The invention discloses an electric conductivity detection sampling device for pigment production, which comprises a connecting barrel, one side of the connecting barrel is provided with two groups of mounting holes, a connecting pipe is inserted into one group of mounting holes, a push-pull rod is slidably connected into the connecting pipe, one end of the push-pull rod is welded with a material receiving shell, one end of the material receiving shell is welded with a baffle plate, and the baffle plate is connected with the connecting pipe. When the device is used, the stirring assembly is unfolded, pigment particles in the stirring assembly are stirred and mixed, after stirring and mixing, a push-pull rod is pushed forwards, and the push-pull rod can drive a material receiving shell to move into a connecting barrel for sampling; after sampling is completed, the push-pull rod is pulled back, when the material receiving shell moves to the position of the connecting shell in the connecting pipe, the push-pull rod is rotated, pigment particles in the material receiving shell can be poured into the screening assembly at the moment, and finally impurities in the pigment particles are separated through the screening assembly.

Description

Technical Field

[0001] The invention belongs to the technical field of pigment production, and in particular relates to a conductivity detection sampling device for pigment production. Background Art

[0002] During the production process of pigments, some impurities are usually mixed in, such as by-products, incompletely reacted raw materials, residues in production equipment, etc., which are mixed with the desired product and affect the purity of the pigment. They need to be removed and purified by means of dissolution, water washing, etc. Conductivity is an important indicator that can reflect the concentration and activity of ions in the solution. By dynamically monitoring the conductivity, the overall situation of the ions can be quickly known and the washing end point can be judged, which is crucial for controlling the quality performance of the pigment. However, the existing pigment samplers cannot stir and mix the materials used for sampling, resulting in uneven distribution of particle size inside the sample, and do not have the function of filtering impurities, causing the measurement results to deviate from the actual conductivity, thereby affecting the effective execution of production operations and interfering with the quality stability of intermediates, finished products, etc. Summary of the Invention

[0003] The object of the present invention is to provide a conductivity detection sampling device for pigment production, which has the advantages of stirring and mixing pigment particles and filtering impurities.

[0004] The above technical purpose of the present invention is achieved through the following technical solutions: a conductivity detection sampling device for pigment production, including a connecting barrel, two groups of mounting holes are opened on one side of the connecting barrel, a connecting tube is inserted into one group of the mounting holes, a push-pull rod is slidably connected inside the connecting tube, a material receiving shell is welded to one end of the push-pull rod, a baffle is welded to one end of the material receiving shell, a connecting shell is welded to the lower end of the connecting tube, a screening assembly is provided on the surface of the connecting shell, and a stirring assembly is provided at the bottom of the connecting barrel.

[0005] Using the above technical solution, when in use, the connecting tube is installed inside the required installation hole, and then the other installation hole is sealed, and then the pigment particles are poured into the connecting barrel. After a certain amount of pigment particles are poured into the connecting barrel, the stirring assembly is unfolded and the pigment particles inside are stirred and mixed. After stirring and mixing, the push-pull rod is pushed forward, and the push-pull rod will drive the material receiving shell to move to the inside of the connecting barrel for sampling. When the sampling is completed, the push-pull rod is pulled back. When the material receiving shell moves to the position of the connecting shell inside the connecting tube, the push-pull rod is rotated. At this time, the pigment particles inside the material receiving shell will be poured into the screening assembly, and finally the screening assembly is used to separate the impurities inside the pigment particles.

[0006] The present invention is further configured as follows: the stirring assembly includes a bracket, the bracket is welded to the middle of the bottom of the connecting barrel, the upper end of the bracket is rotatably connected to a first rotating shaft, the upper end of the first rotating shaft is fixedly connected to a telescopic tube, and the upper end of the telescopic tube is welded to an inner column.

[0007] By adopting the above technical solution, the height of the inner column can be adjusted using the telescopic tube.

[0008] The present invention is further configured as follows: a second rotating shaft is fixedly connected to the upper end of the inner column surface, a retaining tube is welded to the lower end of the second rotating shaft, the retaining tube is rotatably connected to the inner column surface, and two groups of second screw holes are provided on the retaining tube and the inner column surface, and a second bolt is threadedly connected between the corresponding two groups of screw holes.

[0009] By adopting the above technical solution, the retaining tube can seal the strip-shaped hole on the surface of the inner column, and the second bolt is used to fix the retaining tube.

[0010] The present invention is further configured as follows: a pull column is provided inside the inner column, a limiting plate is welded to the pull column and the surface of the inner column, the inner column and the pull column are jointly provided with two groups of first screw holes, and a first bolt is commonly threadedly connected between the two corresponding groups of first screw holes.

[0011] Using the above technical solution, the first bolt is used to fix the pull column inside the inner column, and the limit plate is used to limit the moving height of the pull column. When the two sets of limit plates are fitted together, the first bolt can be positioned inside the pull column from the first screw hole at the upper end.

[0012] The present invention is further configured as follows: a first mounting shell is welded on all four sides of the pull column surface, a first rotating rod is welded inside the first mounting shell, a rotating plate is rotatably connected to the surface of the first rotating rod, and a second rotating rod is rotatably connected to the other side of the rotating plate.

[0013] By adopting the above technical solution, the rotating plate can be rotated by using the first rotating rod and the second rotating rod.

[0014] The present invention is further configured as follows: a second mounting shell is welded to the surface of the second rotating rod, a stirring rod is welded to one side of the second mounting shell, a third rotating rod is rotatably connected to the inside of the stirring rod, and the third rotating rod is welded to the inside of the inner column.

[0015] By adopting the above technical solution, the stirring rod can be rotated by the third rotating rod.

[0016] The present invention is further configured as follows: the screening assembly includes a threaded ring, the threaded ring is threadedly connected to the surface of the shell, the surface of the threaded ring is rotatably connected to a movable sleeve, a second mounting plate is welded to one side of the movable sleeve, three groups of mounting columns are welded to the lower end of the second mounting plate, and the lower ends of the three groups of mounting columns are commonly welded to the first mounting plate.

[0017] By adopting the above technical solution, the threaded ring inside the movable sleeve can be rotated to connect the threaded ring to the surface of the shell.

[0018] The present invention is further configured as follows: a rectangular shell is welded to one side of the first mounting plate, a slide is slidably connected to the inside of the rectangular shell, a sieve plate is detachably connected to the inside of the slide, and a third bolt is threadedly connected between the slide and the sieve plate.

[0019] By adopting the above technical solution, the third bolt can fix the screen plate inside the slide plate.

[0020] The present invention is further configured as follows: movable plates are detachably connected to both sides of the inside of the skateboard, a clamping plate is inserted between the movable plate and the skateboard, a plurality of groups of teeth are welded to the upper end of one side of the skateboard, and a push handle is welded to one side of the skateboard.

[0021] By adopting the above technical solution, the slide plate can be moved inside the rectangular shell by pushing the push handle, and the moving plate can be fixed inside the slide plate by using the clamping plate.

[0022] The present invention is further configured as follows: a scraper is welded to the inner wall of the rectangular shell, the scraper and the screen plate are slidably connected, an anti-blocking brush is rotatably connected inside the rectangular shell, one end of the anti-blocking brush is threadedly connected to a gear, and the other end of the anti-blocking brush is threadedly connected to a circular plate.

[0023] By adopting the above technical solution, when the slide moves, the teeth drive the gear to rotate, and the gear drives the anti-blocking brush to clean the impurities and pigment particles blocked in the sieve holes on the screen surface, and the scraper is used to clean the impurities on the surface of the screen plate.

[0024] In summary, the present invention has the following beneficial effects:

[0025] When in use, install the connecting tube inside the required installation hole, then seal the other installation hole, and pour pigment particles into the connecting barrel. After a certain amount of pigment particles are poured into the connecting barrel, unfold the stirring assembly and stir and mix the pigment particles inside. After stirring and mixing, push the push-pull rod forward, and the push-pull rod will drive the material receiving shell to move to the inside of the connecting barrel for sampling. When the sampling is completed, pull back the push-pull rod. When the material receiving shell moves to the position of the connecting shell inside the connecting tube, rotate the push-pull rod. At this time, the pigment particles inside the material receiving shell will be poured into the screening assembly. Finally, the screening assembly is used to separate the impurities inside the pigment particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic three-dimensional diagram of the overall structure of the present invention;

[0027] Figure 2 is a schematic three-dimensional diagram of the pull column structure of the present invention;

[0028] Figure 3 is a schematic three-dimensional diagram of the support structure of the present invention;

[0029] Figure 4 is a schematic three-dimensional diagram of the first rotating shaft structure of the present invention;

[0030] Figure 5 is a schematic three-dimensional diagram of the inner column structure of the present invention;

[0031] Figure 6 is a schematic three-dimensional diagram of a first bolt structure of the present invention;

[0032] Figure 7 is a schematic three-dimensional diagram of the third rotating rod structure of the present invention;

[0033] Figure 8 is a schematic three-dimensional diagram of the stirring rod structure of the present invention;

[0034] Figure 9 This is a schematic three-dimensional diagram of the material receiving shell structure of the present invention;

[0035] Figure 10 It is a schematic three-dimensional diagram of the sieve plate structure of the present invention;

[0036] Figure 11 It is a schematic three-dimensional diagram of the rectangular shell structure of the present invention.

[0037] Reference numerals:

[0038] 1. Connecting barrel; 2. Connecting pipe; 3. Mounting hole; 4. Push-pull rod; 5. Material receiving shell; 6. Baffle; 7. Connecting shell; 8. Screening assembly; 801. Rectangular shell; 802. Gear; 803. Anti-blocking brush; 804. Round plate; 805. Slide plate; 806. Shift plate; 807. Screen plate; 808. Third bolt; 809. Movable sleeve; 810. Threaded ring; 811. Mounting column; 812. First mounting plate; 813. Push handle; 814. Clamping plate; 815. Scraper; 816. Second mounting plate; 8 17. Teeth; 9. Stirring assembly; 901. Bracket; 902. First rotating shaft; 903. Telescopic tube; 904. Stop tube; 905. Second rotating shaft; 906. First mounting shell; 907. First rotating rod; 908. Rotating plate; 909. Second mounting shell; 910. Second rotating rod; 911. Third rotating rod; 912. Stirring rod; 913. First bolt; 914. Second bolt; 915. Limiting plate; 916. Pull column; 917. First screw hole; 918. Second screw hole; 919. Inner column. DETAILED DESCRIPTION

[0039] The present invention will be further described in detail below with reference to the accompanying drawings.

[0040] Example 1:

[0041] refer to Figure 1-11 The conductivity detection sampling device for pigment production includes a connecting barrel 1, two groups of mounting holes 3 are opened on one side of the connecting barrel 1, a connecting pipe 2 is inserted into one group of mounting holes 3, a push-pull rod 4 is slidably connected to the inside of the connecting pipe 2, a material receiving shell 5 is welded to one end of the push-pull rod 4, a baffle 6 is welded to one end of the material receiving shell 5, a connecting shell 7 is welded to the lower end of the connecting pipe 2, a screening component 8 is provided on the surface of the connecting shell 7, and a stirring component 9 is provided at the bottom of the connecting barrel 1.

[0042] Brief description of the usage process: When in use, install the connecting tube 2 inside the required installation hole 3, then seal the other installation hole 3, and then pour the pigment particles into the connecting barrel 1. After a certain amount of pigment particles are poured into the connecting barrel 1, unfold the stirring component 9 and stir and mix the pigment particles inside. After stirring and mixing, push the push-pull rod 4 forward, and the push-pull rod 4 will drive the material receiving shell 5 to move to the inside of the connecting barrel 1 for sampling. When the sampling is completed, pull back the push-pull rod 4. When the material receiving shell 5 moves to the position of the connecting shell 7 inside the connecting tube 2, rotate the push-pull rod 4. At this time, the pigment particles inside the material receiving shell 5 will be poured into the screening component 8. Finally, use the screening component 8 to separate the impurities inside the pigment particles.

[0043] Example 2:

[0044] Based on Example 1, Figure 2-8 The stirring assembly 9 includes a bracket 901, which is welded to the middle of the bottom of the connecting barrel 1. The upper end of the bracket 901 is rotatably connected to the first rotating shaft 902, and the upper end of the first rotating shaft 902 is fixedly connected to the telescopic tube 903, and the upper end of the telescopic tube 903 is welded with an inner column 919.

[0045] The upper end of the inner column 919 surface is fixedly connected to the second rotating shaft 905, and the lower end of the second rotating shaft 905 is welded to the retaining tube 904, which is rotatably connected to the surface of the inner column 919. Two groups of second screw holes 918 are provided on the retaining tube 904 and the surface of the inner column 919, and a second bolt 914 is threadedly connected between the two corresponding groups of screw holes.

[0046] A pull column 916 is provided inside the inner column 919, and a limit plate 915 is welded to the surface of the pull column 916 and the inner column 919. The inner column 919 and the pull column 916 are jointly provided with two groups of first screw holes 917, and the first bolts 913 are threadedly connected between the two groups of first screw holes 917.

[0047] The first mounting shell 906 is welded to all four sides of the pull column 916 , a first rotating rod 907 is welded inside the first mounting shell 906 , a rotating plate 908 is rotatably connected to the surface of the first rotating rod 907 , and a second rotating rod 910 is rotatably connected to the other side of the rotating plate 908 .

[0048] A second mounting shell 909 is welded to the surface of the second rotating rod 910 , a stirring rod 912 is welded to one side of the second mounting shell 909 , a third rotating rod 911 is rotatably connected to the inside of the stirring rod 912 , and the third rotating rod 911 is welded to the inside of the inner column 919 .

[0049] Brief description of the usage process: When it is necessary to stir the pigment particles, remove the second bolt 914, rotate the retaining tube 904 to a fully open state through the second rotating shaft 905, exposing the strip hole on the surface of the inner column 919, remove the first bolt 913 from the inside of the first screw hole 917, and then lift the pulling column 916. During the lifting process, the pulling column 916 will drive the first mounting shell 906 to move upward synchronously. During the upward movement of the first mounting shell 906, the rotating plate 908 will move on the surfaces of the first rotating rod 907 and the second rotating rod 910. The rotating plate 908 is lifted by the pulling column 916 to a state of being moved upward at an angle, so that the stirring rod 912 is rotated toward the outside of the inner column 919 by the third rotating rod 911. When the stirring rod 912 is unfolded to a suitable state, the two sets of limit plates 915 are fitted together, and then the first bolt 913 is connected to the inside of the pulling column 916 through the first screw hole 917 at the upper end. When the pigment particles are stirred, the pulling column 916 is rotated to make the stirring rod 912 rotate by the first rotating shaft 902, thereby achieving the purpose of stirring the pigment particles. The mixing of particles, and the stirring rod 912 can be adjusted in height by using the telescopic tube 903, which is convenient for mixing pigments in various positions. When the pigment enters the inner column 919 from the rectangular hole on the surface of the inner column 919 during the stirring process, when the pigment particles in the connecting barrel 1 are poured out after use, the pigment particles in the inner column 919 will slide from the telescopic tube 903 and the first rotating shaft 902 to the bottom of the bracket 901. Because the telescopic tube 903 and the first rotating shaft 902 are hollow, when the device is not in use, the stirring rod 912 is rotated to the inside of the inner column 919 by the third rotating rod 911, and the second rotating shaft 905 is used to rotate the retaining tube 904, so that the retaining tube 904 seals the stirring rod 912. When the sealing is completed, the second bolt 914 is used to pass through the second screw hole 918 and position it inside the inner column 919 to fix the retaining tube 904. When the material receiving shell 5 is used to take the material, the stirring rod 912 will stop rotating, and the material receiving shell 5 will be in the middle position between the upper and lower stirring rods 912, and will not affect the taking of the material by the material receiving shell 5.

[0050] Example 3:

[0051] Based on Example 2, Figure 10-11 Screening assembly 8 includes a threaded ring 810, which is threadedly connected to the surface of connecting shell 7. A movable sleeve 809 is rotatably connected to the surface of threaded ring 810. A second mounting plate 816 is welded to one side of movable sleeve 809. Three sets of mounting posts 811 are welded to the lower end of second mounting plate 816. The lower ends of these three sets of mounting posts 811 are welded to the lower ends of first mounting plate 812.

[0052] A rectangular shell 801 is welded to one side of the first mounting plate 812 , a slide plate 805 is slidably connected inside the rectangular shell 801 , a sieve plate 807 is detachably connected inside the slide plate 805 , and a third bolt 808 is threadedly connected between the slide plate 805 and the sieve plate 807 .

[0053] The sliding plate 806 is detachably connected to both sides of the inner portion of the slide 805, and a clamping plate 814 is inserted between the sliding plate 806 and the slide 805. Several groups of teeth 817 are welded to the upper end of one side of the slide 805, and a push handle 813 is welded to one side of the slide 805.

[0054] A scraper 815 is welded to the inner wall of the rectangular shell 801, and the scraper 815 is slidably connected to the screen plate 807. An anti-blocking brush 803 is rotatably connected inside the rectangular shell 801. One end of the anti-blocking brush 803 is threadedly connected to the gear 802, and the other end of the anti-blocking brush 803 is threadedly connected to the circular plate 804.

[0055] Brief description of the usage process: When screening impurities, rotate the threaded ring 810 inside the movable sleeve 809 to connect the threaded ring 810 to the surface of the connecting shell 7. The sieve plate 807 adopts a detachable structure. The sieves of different mesh sizes (80-200 meshes are recommended) can be replaced according to the particle size of the pigment particles. It is suitable for the screening needs of different types of pigments such as titanium dioxide and iron oxide. When the receiving shell 5 is finished taking the material, the pigment particles will be poured onto the surface of the sieve plate 807 from the position of the connecting shell 7. Then, hold the push handle 813 to drive the slide 805 equipped with the sieve plate 807 to move back and forth inside the rectangular shell 801 and hit one end of the inner wall of the rectangular shell 801. The vibration and movement will cause normal pigment particles to fall from the sieve hole into the corresponding box (two boxes for receiving normal pigment particles and impurities will be placed at the lower end of the rectangular shell 801 before use). When the screening is completed After a batch of pigment particles, the impurities on the surface of the sieve plate 807 are moved closer to the middle by moving the slide 805 back and forth, and then the card plate 814 is removed, and the moving plate 806 is removed, and then the slide 805 is pushed forward. In the process of moving forward, the scraper 815 will scrape the impurities on the surface of the sieve plate 807 into the box below for holding impurities. When the slide 805 continues to move, the teeth 817 will drive the gear 802 to rotate, and the rotation of the gear 802 will drive the anti-blocking brush 803 to rotate on the surface of the sieve plate 807. The anti-blocking brush 803 can remove the impurities and pigment particles inside the sieve holes on the surface of the sieve plate 807, thereby completing the screening of the pigment particles and the anti-blocking of the sieve holes. When the sieve plate 807 is damaged and needs to be replaced, the third bolt 808 can be removed, and then the sieve plate 807 can be taken out for replacement.

[0056] It should be noted that parts have a life cycle and can be replaced during regular maintenance if they fail to meet their performance requirements. The deterioration of the performance of parts due to long-term use does not constitute a design defect in this application.

[0057] This specific embodiment is merely an explanation of the present invention and is not intended to limit the present invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed. However, as long as such modifications are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A conductivity detection sampling device for pigment production, comprising a connecting barrel (1), characterized in that: Two groups of mounting holes (3) are provided on one side of the connecting barrel (1), a connecting pipe (2) is inserted into one group of the mounting holes (3), a push-pull rod (4) is slidably connected to the inside of the connecting pipe (2), a material receiving shell (5) is welded to one end of the push-pull rod (4), a baffle (6) is welded to one end of the material receiving shell (5), a connecting shell (7) is welded to the lower end of the connecting pipe (2), a screening assembly (8) is provided on the surface of the connecting shell (7), and a stirring assembly (9) is provided at the bottom of the connecting barrel (1).

2. The conductivity detection sampling device for pigment production according to claim 1, characterized in that: The stirring assembly (9) comprises a bracket (901), the bracket (901) being welded to the middle of the bottom of the connecting barrel (1), the upper end of the bracket (901) being rotatably connected to a first rotating shaft (902), the upper end of the first rotating shaft (902) being fixedly connected to a telescopic tube (903), and the upper end of the telescopic tube (903) being welded to an inner column (919).

3. The conductivity detection sampling device for pigment production according to claim 2, characterized in that: The upper end of the surface of the inner column (919) is fixedly connected to a second rotating shaft (905), and the lower end of the second rotating shaft (905) is welded to a retaining tube (904), and the retaining tube (904) is rotatably connected to the surface of the inner column (919). The retaining tube (904) and the surface of the inner column (919) are both provided with two groups of second screw holes (918), and a second bolt (914) is threadedly connected between the two corresponding groups of screw holes.

4. The conductivity detection sampling device for pigment production according to claim 3, characterized in that: A pull column (916) is provided inside the inner column (919), and a limiting plate (915) is welded to the surfaces of the pull column (916) and the inner column (919). The inner column (919) and the pull column (916) are jointly provided with two groups of first screw holes (917), and a first bolt (913) is commonly threadedly connected between the two corresponding groups of first screw holes (917).

5. The conductivity detection sampling device for pigment production according to claim 4, characterized in that: A first mounting shell (906) is welded to four sides of the pull column (916), a first rotating rod (907) is welded inside the first mounting shell (906), a rotating plate (908) is rotatably connected to the surface of the first rotating rod (907), and a second rotating rod (910) is rotatably connected to the other side of the rotating plate (908).

6. The conductivity detection sampling device for pigment production according to claim 5, characterized in that: A second mounting shell (909) is welded to the surface of the second rotating rod (910), a stirring rod (912) is welded to one side of the second mounting shell (909), a third rotating rod (911) is rotatably connected inside the stirring rod (912), and the third rotating rod (911) is welded to the inside of the inner column (919).

7. The conductivity detection sampling device for pigment production according to claim 1, characterized in that: The screening assembly (8) includes a threaded ring (810), the threaded ring (810) is threadedly connected to the surface of the connecting shell (7), the surface of the threaded ring (810) is rotatably connected to a movable sleeve (809), a second mounting plate (816) is welded to one side of the movable sleeve (809), three groups of mounting columns (811) are welded to the lower end of the second mounting plate (816), and the lower ends of the three groups of mounting columns (811) are commonly welded to a first mounting plate (812).

8. The conductivity detection sampling device for pigment production according to claim 7, characterized in that: A rectangular shell (801) is welded to one side of the first mounting plate (812), a slide plate (805) is slidably connected to the interior of the rectangular shell (801), a sieve plate (807) is detachably connected to the interior of the slide plate (805), and a third bolt (808) is threadedly connected between the slide plate (805) and the sieve plate (807).

9. The conductivity detection sampling device for pigment production according to claim 8, characterized in that: Both sides of the interior of the slide plate (805) are detachably connected to a shift plate (806), a clamping plate (814) is inserted between the shift plate (806) and the slide plate (805), a plurality of groups of teeth (817) are welded to the upper end of one side of the slide plate (805), and a push handle (813) is welded to one side of the slide plate (805).

10. The conductivity detection sampling device for pigment production according to claim 9, characterized in that: A scraper (815) is welded to the inner wall of the rectangular shell (801), and the scraper (815) is slidably connected to the screen plate (807). An anti-blocking brush (803) is rotatably connected inside the rectangular shell (801), and one end of the anti-blocking brush (803) is threadedly connected to a gear (802), and the other end of the anti-blocking brush (803) is threadedly connected to a circular plate (804).

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