Silica thick slurry blending tank

Abstract

The utility model relates to the technical field of silicon dioxide thick slurry, in particular to a silicon dioxide thick slurry blending tank. A silicon dioxide thick slurry blending tank comprises a tank body which is provided with a liquid inlet and a feed inlet, and further comprises a mixing assembly which is used for mixing substances in the tank body; comprising a discharging assembly, the discharging assembly comprises a rotator rotationally connected to a feeding port, the rotator rotates to drive powder at the feeding port to move into a tank body, and the discharging assembly further comprises a driving part for driving the rotator to rotate. By means of the discharging assembly, when silicon dioxide powder is accumulated at the feeding port, the driving piece drives the rotator to rotate, the rotator rotates to drive powder on the upper side of the feeding port to move to the lower side together, and the powder is separated from the rotator and falls into the tank body under the dual action of gravity and centrifugal force, so that the problem that the feeding port is blocked is effectively solved; therefore, the silicon dioxide thick slurry blending operation can be stably carried out.

Description

Technical Field

[0001] This utility model relates to the field of silica slurry technology, specifically to a silica slurry mixing tank. Background Technology

[0002] Silica slurry is made by mixing silica powder and solvents. Different solvents can be selected according to different uses to prepare silica slurries with different effects. Silica slurry plays a significant role in the rubber industry, coating industry, and papermaking industry.

[0003] When preparing silica slurry, silica powder often accumulates at the feed inlet, affecting the preparation process. Vibrators are usually used to guide the powder, but vibrators are large and not suitable for producing silica slurry in small tanks. Furthermore, smaller vibrators have poor vibration effects and cannot effectively solve the problem of silica accumulation. Utility Model Content

[0004] The purpose of this invention is to provide a silica slurry mixing tank to address the aforementioned shortcomings in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A silica slurry mixing tank includes a tank body with a liquid inlet and a feed inlet, a mixing assembly for mixing substances in the tank, and a feeding assembly including a rotary device rotatably connected to the feed inlet, the rotary device rotating to move powder at the feed inlet into the tank, and a drive component for rotating the rotary device.

[0007] Furthermore, the mixing component includes a rotating shaft rotatably connected to the tank body, one end of which passes through the top of the tank body and is fixedly connected to the motor output shaft on the tank body, and a stirring blade is fixedly mounted on the rotating shaft.

[0008] Furthermore, the stirring blades are arranged in a spiral pattern along the axial direction of the rotating shaft.

[0009] Furthermore, the rotator includes a feed shaft with both ends rotatably connected to the feed inlet, a plurality of scoops are fixedly mounted on the feed shaft, and each scoop is arranged in a circumferential array on the feed shaft, a first material cavity is formed between adjacent scoops, the end of the scoop abuts against the side wall of the feed inlet, and the drive is connected to the feed shaft.

[0010] Furthermore, the feed shaft has multiple second material cavities that correspond one-to-one with the first material cavity, and the first material cavity and the corresponding second material cavity are connected.

[0011] Furthermore, the driving component includes a first bevel gear fixedly mounted on a rotating shaft, a second bevel gear meshing with the first bevel gear, the second bevel gear being fixedly mounted on a transmission rod, and the end of the transmission rod extending into the feed inlet and being fixedly connected to the end of the feed shaft.

[0012] Furthermore, a support is fixedly installed on the top of the tank, and the transmission rod is rotatably connected to the support. In the above technical solution, the silica slurry mixing tank provided by this utility model has the following beneficial effects:

[0013] With the feeding assembly in place, when silica powder accumulates at the inlet, the drive unit drives the rotator to rotate. The rotation of the rotator moves the powder on the upper side of the inlet to the lower side, and under the combined action of gravity and centrifugal force, it separates from the rotator and falls into the tank. This effectively solves the problem of inlet blockage and ensures stable silica slurry preparation.

[0014] It should be understood that the foregoing general description and the following detailed description are exemplary and illustrative only, and are not intended to limit this disclosure.

[0015] This application provides an overview of various implementations or examples of the technology described in this disclosure, and is not a full disclosure of the entire scope or all features of the disclosed technology. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0018] Figure 2 This is a partially enlarged structural diagram of embodiment A of the present utility model;

[0019] Figure 3 A schematic diagram of the stirring blade structure provided in an embodiment of this utility model;

[0020] Figure 4 A schematic diagram of the rotator structure provided for an embodiment of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Tank body; 11. Liquid inlet; 12. Feed inlet; 2. Mixing assembly; 21. Motor; 22. Rotating shaft; 23. Stirring blade; 31. Rotator; 32. Feed shaft; 33. Scoop; 34. First material chamber; 35. Second material chamber; 4. Drive component; 41. First bevel gear; 42. Second bevel gear; 43. Transmission rod; 44. Support. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the described embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0024] Please see Figure 1-4 A silica slurry mixing tank includes a tank body 1, on which a liquid inlet 11 and a feed inlet 12 are respectively opened. It includes a mixing component 2 for mixing the substances in the tank body 1; and a feeding component, which includes a rotary device 31 rotatably connected to the feed inlet 12. The rotary device 31 rotates to move the powder at the feed inlet 12 into the tank body 1. It also includes a driving component 4 for driving the rotary device 31 to rotate.

[0025] When silica powder accumulates at the feed inlet 12, the drive unit 4 drives the rotator 31 to rotate. The rotation of the rotator 31 causes the powder on the upper side of the feed inlet 12 to move to the lower side. Under the combined action of gravity and centrifugal force, the powder separates from the rotator 31 and falls into the tank 1.

[0026] Furthermore, the mixing component 2 includes a rotating shaft 22 rotatably connected to the tank body 1. One end of the rotating shaft 22 passes through the top of the tank body 1 and is fixedly connected to the output shaft of the motor 21 on the tank body 1. A stirring blade 23 is fixedly mounted on the rotating shaft 22. The stirring blade 23 is arranged in a helical ribbon manner along the axial direction of the rotating shaft 22. It can be understood that the stirring blade 23 can be single or two to further improve the mixing effect.

[0027] The motor 21 drives the stirring blade 23 to rotate via the rotating shaft 22. The ribbon stirring blade 23 is more suitable for mixing solutions with high viscosity. The rotation of the stirring blade 23 makes the silica powder evenly mixed in the solvent, improving the quality of the silica slurry.

[0028] Furthermore, the rotator 31 includes a feed shaft 32 rotatably connected to the feed inlet 12 at both ends. Multiple scoops 33 are fixedly mounted on the feed shaft 32, arranged in a circumferential array. A first material cavity 34 is formed between adjacent scoops 33. The ends of the scoops 33 abut against the side wall of the feed inlet 12. The drive member 4 is connected to the feed shaft 32. The scoops 33 are arranged along the axial direction of the feed shaft 32, and their orientation is consistent with the rotation direction of the feed shaft 32. The drive member 4 drives the feed shaft 32 to rotate, which in turn drives the multiple scoops 33 to rotate together, thereby enabling the scoops 33 to rotate the powder at the feed inlet 12 until the powder moves into the tank 1.

[0029] Furthermore, the feed shaft 32 has multiple second material cavities 35 that correspond one-to-one with the first material cavity 34, and the first material cavity 34 and the corresponding second material cavity 35 are connected. The second material cavity 35 can further increase the capacity of the scoop 33 to convey powder.

[0030] Furthermore, the driving component 4 includes a first bevel gear 41 fixedly mounted on the rotating shaft 22, a second bevel gear 42 meshing with the first bevel gear 41, and the second bevel gear 42 fixedly mounted on the transmission rod 43. The end of the transmission rod 43 extends into the feed inlet 12 and is fixedly connected to the end of the feed shaft 32. The rotation of the rotating shaft 22 drives the transmission rod 43 to rotate via the first bevel gear 41 and the second bevel gear 42, and the rotation of the transmission rod 43 drives the feed shaft 32 to rotate.

[0031] Furthermore, a bracket 44 is fixedly installed on the top of the tank body 1, and the transmission rod 43 is rotatably connected to the bracket 44. The bracket is used to support the transmission rod 43.

[0032] Working principle: The motor 21 drives the stirring blade 23 to rotate through the rotating shaft 22. The rotation of the stirring blade 23 makes the silica powder uniformly mixed in the solvent. The rotation of the rotating shaft 22 drives the transmission rod 43 to rotate through the first bevel gear 41 and the second bevel gear 42. The rotation of the transmission rod 43 drives the feed shaft 32 to rotate. The feed shaft 32 drives multiple scoops 33 to rotate together, so that the scoops 33 can drive the powder at the feed inlet 12 to rotate together until the powder moves into the tank 1. This effectively solves the problem of the feed inlet 12 being blocked, so as to ensure the stable preparation of silica slurry.

[0033] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A silica slurry mixing tank, characterized in that: The tank includes a tank body (1), which has a liquid inlet (11) and a feed inlet (12) respectively. Includes a mixing component (2) for mixing substances within the tank (1); The material feeding assembly includes a rotary (31) rotatably connected to the feed inlet (12), which rotates to move the powder at the feed inlet (12) into the tank (1), and also includes a drive (4) that drives the rotary (31) to rotate.

2. The silica slurry mixing tank according to claim 1, characterized in that, The mixing component (2) includes a rotating shaft (22) rotatably connected to the tank (1). One end of the rotating shaft (22) passes through the top of the tank (1) and is fixedly connected to the output shaft of the motor (21) on the tank (1). A stirring blade (23) is fixedly installed on the rotating shaft (22).

3. The silica slurry mixing tank according to claim 2, characterized in that, The stirring blade (23) is arranged in a spiral shape along the axial direction of the rotating shaft (22).

4. The silica slurry mixing tank according to claim 1, characterized in that, The rotator (31) includes a feed shaft (32) with both ends rotatably connected to the feed inlet (12). A plurality of scoops (33) are fixedly arranged on the feed shaft (32), and each scoop (33) is arranged in a circumferential array on the feed shaft (32). A first material cavity (34) is formed between adjacent scoops (33). The end of the scoop (33) abuts against the side wall of the feed inlet (12). The drive (4) is connected to the feed shaft (32).

5. A silica slurry mixing tank according to claim 4, characterized in that, The feed shaft (32) has multiple second material chambers (35) that correspond one-to-one with the first material chamber (34), and the first material chamber (34) and the corresponding second material chamber (35) are connected.

6. The silica slurry mixing tank according to claim 4, characterized in that, The drive component (4) includes a first bevel gear (41) fixedly mounted on the rotating shaft (22), a second bevel gear (42) meshing with the first bevel gear (41), the second bevel gear (42) being fixedly mounted on the transmission rod (43), and the end of the transmission rod (43) extending into the feed port (12) and being fixedly connected to the end of the feed shaft (32).

7. A silica slurry mixing tank according to claim 6, characterized in that, A bracket (44) is fixedly installed on the top of the tank (1), and the transmission rod (43) is rotatably connected to the bracket (44).

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