Stirring device for titanium dioxide production

Abstract

The utility model relates to the technical field of production stirring, in particular to a stirring device for titanium dioxide production, which comprises a stirring tank body, a tank upper cover is assembled at the top of the stirring tank body, a feeding funnel is assembled at the top of the tank upper cover, and the lower part of the side edge of the feeding funnel is assembled at the top of the tank upper cover through a mounting frame in a supporting manner. A feeding hopper is arranged in the stirring tank body, a filter screen cover is assembled in the feeding hopper, a stirring inner shaft is arranged in the stirring tank body, the lower end of the stirring inner shaft is inserted and assembled in the center of the bottom of the stirring tank body, an upper scraping plate, a middle scraping plate and a bottom scraping plate are sequentially assembled on the side wall of the stirring inner shaft from top to bottom through a stirring frame, and a stirring rod is assembled on the side wall of the stirring frame. According to the utility model, the interior of the tank body can be conveniently stirred and scraped according to use requirements, and meanwhile, the filtering operation can be conveniently carried out during feeding, so that the stirring operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of production stirring, in particular to a stirring device for titanium dioxide production. Background Art

[0002] Titanium dioxide has a wide range of applications, including cosmetics, functional fibers, plastics, coatings, and paints. It serves as a UV shielding agent to protect against UV damage and is also used in high-end automotive topcoats, where it exhibits a color-shifting effect. During processing and production, a stirring device is required for material mixing and proportioning.

[0003] In this regard, China's patent application number: CN202121547098.4, discloses a reactor with a stirring structure for titanium dioxide production, including a device body, the device body including a reactor body, support legs are fixedly installed on both sides of the bottom end of the reactor body, and a stirring mechanism, the stirring mechanism includes a servo motor, the top of the reactor body is fixedly installed with a servo motor, the bottom end of the servo motor is movably installed with a first rotating shaft, and the bottom end of the first rotating shaft is movably connected to the inner wall of the reactor body through a bearing, and the outer side of the first rotating shaft is evenly fixed with a first stirring blade;

[0004] However, the existing stirring device for titanium dioxide production is not convenient for stirring and scraping the inside of the tank according to the use needs, and it is also inconvenient to perform filtering operations when feeding, which affects the use efficiency.

[0005] Therefore, in order to solve the above problems, a stirring device for titanium dioxide production is proposed. Summary of the Invention

[0006] The purpose of the utility model is to provide a stirring device for titanium dioxide production, so as to solve the problem proposed in the above background technology that the existing stirring device for titanium dioxide production is inconvenient to stir and scrape the inside of the tank according to the needs of use, and is inconvenient to perform filtering operations when feeding, thereby affecting the use efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring device for titanium dioxide production, comprising a stirring tank body, a tank cover is installed on the top of the stirring tank body, a feeding funnel is installed on the top of the tank cover, the lower side of the feeding funnel is supported and installed on the top of the tank cover by a mounting frame, a filter screen is installed inside the feeding funnel, an inner stirring shaft is provided inside the stirring tank body, the lower end of the inner stirring shaft is inserted and installed in the center of the bottom of the stirring tank body, the side walls of the inner stirring shaft are sequentially equipped with an upper scraper plate, a middle scraper plate and a bottom scraper plate from top to bottom through a stirring frame, and the side walls of the stirring frame are equipped with a stirring rod.

[0008] Preferably, a bottom sleeve block is fixed to the bottom of the stirring tank body, and the bottom sleeve block is sleeved and assembled on the lower part of the stirring inner shaft, the bottom sleeve block is equipped with a mounting bearing, the inner ring of the mounting bearing is sleeved and fixed on the lower outer wall of the stirring inner shaft, the bottom end of the stirring inner shaft is connected to a servo motor through a coupling, the servo motor is assembled on the bottom of the bottom sleeve block, the upper part of the stirring inner shaft is sleeved with a support top sleeve, and the support top sleeve is assembled on the inner top wall of the tank cover.

[0009] Preferably, the inner wall of the bottom of the stirring tank body is equipped with a convex cover, and the convex cover is sleeved on the outside of the stirring inner shaft, and an arc frame corresponding to the convex cover is integrally provided in the center of the bottom of the bottom scraper plate. The stirring rod is assembled on the side wall of the stirring frame through an assembly buckle, and the outer wall of the stirring rod is evenly staggered with stirring paddles.

[0010] Preferably, the upper scraper plate, the middle scraper plate and the bottom scraper plate are staggeredly assembled in sequence inside the mixing tank body, and the side wall of the bottom scraper plate is arranged in an arc shape, and the upper and lower ends of the upper scraper plate, the middle scraper plate and the bottom scraper plate are respectively chamfered arc-shaped.

[0011] Preferably, the filter screen cover is recessed, and the side of the filter screen cover is supported by support feet, the support feet are assembled on the inner wall of the feeding funnel, and the bottom of the feeding funnel is integrally provided with a discharge slot, and the discharge slot is inserted into the top of the tank cover.

[0012] Preferably, a feed port corresponding to the discharge slot is opened on the top of the tank cover, a limiting ring is fixed on the outer wall of the discharge slot, the limiting ring is supported on the upper part of the tank cover, and a blocking cover is installed at the bottom of the discharge slot, and the upper part of the blocking cover is installed at the bottom of the discharge slot through a hanger.

[0013] Preferably, the outer wall of the mixing tank body is equipped with an assembly side shaft, the outer sleeve of the assembly side shaft is provided with an assembly top sleeve, a support bearing is provided between the inside of the assembly top sleeve and the outer wall of the assembly side shaft, the outer wall of the bottom of the mixing tank body is equipped with a holding ring, the bottom of the assembly top sleeve is equipped with a support frame, the bottom of the support frame is equipped with a movable base, the outer wall of the mixing tank body is equipped with a limit seat, the limit seat is inserted with a limit pin, the limit pin is threadedly inserted and connected to the side wall of the support frame, and the outer end of the limit pin is fixed with a torsion ring.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model is convenient for stirring and scraping the inside of the tank according to the use needs, and is also convenient for filtering operation when feeding, making the stirring operation more convenient;

[0015] 1. The utility model is provided with a stirring inner shaft. When assembled with a stirring frame, it is convenient to synchronously drive the upper scraping plate, the middle scraping plate and the bottom scraping plate to scrape and stir the inside of the stirring tank, making the stirring operation more convenient and facilitating the improvement of stirring efficiency. Through this design, the convenience and practicality of the stirring device for titanium dioxide production are improved.

[0016] 2. The utility model is provided with a feeding funnel, which is supported by the mounting frame, so that auxiliary feeding and filtering can be carried out through the filter screen, making it more convenient to feed and not easy to put large pieces of material into it, which facilitates subsequent stirring and makes operation more convenient. Through this design, the convenience and practicality of the stirring device for titanium dioxide production are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic front cross-sectional view of the structure of the present invention;

[0018] Figure 2 This is a schematic top view of the structure of the present utility model;

[0019] Figure 3 For this utility model Figure 1 A schematic diagram of the structure at center A;

[0020] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure at point B in the middle;

[0021] Figure 5 For this utility model Figure 1 A magnified schematic diagram of the structure at point C in the middle;

[0022] In the figure: 100, mixing tank body; 110, tank cover; 120, assembly side shaft; 121, support bearing; 122, grip ring; 130, assembly top sleeve; 140, support frame; 150, movable base; 160, limit seat; 161, limit pin; 162, torsion ring; 200, mixing inner shaft; 201, bottom sleeve block; 202, mounting bearing; 203, coupling; 204, servo motor; 205, support top sleeve; 206, convex cover; 210, stirring frame; 220, upper scraper plate; 230, middle scraper plate; 240, bottom scraper plate; 241, arc frame; 250, stirring rod; 251, assembly buckle; 252, stirring paddle; 300, feeding funnel; 301, discharge slot; 302, feeding port; 303, limiting ring; 304, baffle; 305, hanger; 310, mounting frame; 320, filter screen cover; 321, supporting foot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] A stirring device for titanium dioxide production includes a stirring tank body 100, a tank cover 110 is assembled on the top of the stirring tank body 100, a feeding funnel 300 is assembled on the top of the tank cover 110, the lower side of the feeding funnel 300 is supported and assembled on the top of the tank cover 110 by a mounting frame 310, a filter screen 320 is assembled inside the feeding funnel 300, an inner stirring shaft 200 is arranged inside the stirring tank body 100, the lower end of the inner stirring shaft 200 is inserted and assembled in the center of the bottom of the stirring tank body 100, the side wall of the inner stirring shaft 200 is assembled from top to bottom with an upper scraping plate 220, a middle scraping plate 230 and a bottom scraping plate 240 through a stirring frame 210, and a stirring rod 250 is assembled on the side wall of the stirring frame 210;

[0026] Furthermore, a bottom sleeve block 201 is fixed to the bottom of the stirring tank body 100, and the bottom sleeve block 201 is sleeved and assembled on the lower part of the stirring inner shaft 200. The bottom sleeve block 201 is equipped with a mounting bearing 202, and the inner ring of the mounting bearing 202 is sleeved and fixed on the lower outer wall of the stirring inner shaft 200. The bottom end of the stirring inner shaft 200 is connected to a servo motor 204 through a coupling 203. The servo motor 204 is assembled on the bottom of the bottom sleeve block 201. The upper part of the stirring inner shaft 200 is sleeved with a supporting top sleeve 205, and the supporting top sleeve 205 is assembled on the inner top wall of the tank cover 110. Through this design, the stable drive rotation of the stirring inner shaft 200 is facilitated, making the operation more convenient.

[0027] Furthermore, a convex cover 206 is mounted on the inner wall of the bottom of the stirring tank body 100, and the convex cover 206 is sleeved on the outside of the stirring inner shaft 200. A curved frame 241 corresponding to the convex cover 206 is integrally provided at the center of the bottom of the bottom scraper plate 240. The stirring rod 250 is mounted on the side wall of the stirring frame 210 by means of an assembly buckle 251. The outer wall of the stirring rod 250 is evenly and staggeredly equipped with stirring paddles 252. This design facilitates relative support of the bottom of the stirring tank body 100 and facilitates uniform stirring of the interior thereof.

[0028] Furthermore, the upper scraping plate 220, the middle scraping plate 230 and the bottom scraping plate 240 are sequentially staggeredly assembled inside the mixing tank body 100, and the side wall of the bottom scraping plate 240 is arranged in an arc shape, and the upper and lower ends of the upper scraping plate 220, the middle scraping plate 230 and the bottom scraping plate 240 are respectively chamfered arc-shaped. Through this design, it is easy to staggeredly scrape the inner wall of the mixing tank body 100, making it more convenient to use;

[0029] Furthermore, the filter screen cover 320 is recessed, and the side of the filter screen cover 320 is supported by a support foot 321, which is assembled on the inner wall of the feeding funnel 300. The bottom of the feeding funnel 300 is integrally provided with a discharge slot 301, which is inserted into the top of the tank cover 110. This design facilitates the support and assembly of the filter screen cover 320 and the diversion and discharge of materials.

[0030] Furthermore, a feeding port 302 corresponding to the material discharge slot 301 is opened on the top of the tank cover 110. A limiting ring 303 is fixed to the outer wall of the material discharge slot 301. The limiting ring 303 is supported on the upper part of the tank cover 110. A baffle 304 is assembled at the bottom of the material discharge slot 301. The upper part of the baffle 304 is assembled to the bottom of the material discharge slot 301 through a hanger 305. This design facilitates the stable assembly of the lower part of the material discharge slot 301 and assists in guiding and diverting the material.

[0031] Furthermore, the outer wall of the mixing tank body 100 is equipped with an assembly side shaft 120, and the outer side of the assembly side shaft 120 is provided with an assembly top sleeve 130, and a support bearing 121 is provided between the inside of the assembly top sleeve 130 and the outer wall of the assembly side shaft 120. The outer wall of the bottom of the mixing tank body 100 is equipped with a gripping ring 122, and the bottom of the assembly top sleeve 130 is equipped with a support frame 140, and the bottom of the support frame 140 is equipped with a movable base 150. The outer wall of the mixing tank body 100 is equipped with a limit seat 160, and the limit seat 160 is inserted with a limit pin 161. The limit pin 161 is threadedly inserted and connected to the side wall of the support frame 140, and the outer end of the limit pin 161 is fixed with a torsion ring 162. Through this design, the auxiliary flipping of the mixing tank body 100 is facilitated, and the dumping of materials after stirring and subsequent cleaning are facilitated.

[0032] Working principle: When assembled and used, the material is fed through the feeding funnel 300, which is convenient for filtering the material through the filter screen 320 to avoid the large pieces of material from being fed into the mixing tank body 100, so as to facilitate subsequent uniform mixing. After feeding, the material is diverted through the feeding slot 301. At the same time, the cooperation of the hanger 305 and the baffle 304 facilitates the diversion and guidance of the feed. At the same time, the top of the mixing tank body 100 is maintained and blocked, which makes it difficult for the material to splash through the feeding slot 301 during feeding and mixing, making the operation safer and more convenient. Furthermore, driven by the servo motor 204, the inner mixing shaft 200 is driven to rotate, and the mixing is driven with the cooperation of the mixing frame 210. The rod 250 stirs the material inside the mixing tank body 100, and also drives the upper scraper plate 220, the middle scraper plate 230 and the bottom scraper plate 240 to stir and scrape the inner wall of the mixing tank body 100, making the operation more convenient and easy to use, and easy to mix evenly, making it more convenient to use. After stirring, the tank cover 110 is opened to separate the tank cover 110 from the mixing tank body 100, and then the limit pin 161 is unscrewed. With the cooperation of the assembly side shaft 120 and the assembly top sleeve 130, and the assembly of the support bearing 121, it is convenient to flip and dump the mixing tank body 100 by holding the holding ring 122, making the operation more convenient and easy to use, and easy to dump and discharge materials and subsequent cleaning. The operation ends here.

[0033] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A stirring device for titanium dioxide production, comprising a stirring tank body (100), wherein the top of the stirring tank body (100) is equipped with a tank cover (110), characterized in that: A feeding funnel (300) is mounted on the top of the tank cover (110); the lower side of the feeding funnel (300) is supported and mounted on the top of the tank cover (110) by a mounting frame (310); a filter screen (320) is mounted inside the feeding funnel (300); an inner stirring shaft (200) is arranged inside the stirring tank body (100); the lower end of the inner stirring shaft (200) is inserted and mounted in the center of the bottom of the stirring tank body (100); the side wall of the inner stirring shaft (200) is sequentially mounted with an upper scraping plate (220), a middle scraping plate (230) and a bottom scraping plate (240) from top to bottom through a stirring frame (210); and a stirring rod (250) is mounted on the side wall of the stirring frame (210).

2. A stirring device for titanium dioxide production according to claim 1, characterized in that: A bottom sleeve block (201) is fixed to the bottom of the stirring tank body (100), and the bottom sleeve block (201) is sleeved and mounted on the lower part of the stirring inner shaft (200). The bottom sleeve block (201) is equipped with a mounting bearing (202), and the inner ring of the mounting bearing (202) is sleeved and fixed on the lower outer wall of the stirring inner shaft (200). The bottom end of the stirring inner shaft (200) is connected to a servo motor (204) via a coupling (203), and the servo motor (204) is mounted on the bottom of the bottom sleeve block (201). A supporting top sleeve (205) is sleeved on the upper part of the stirring inner shaft (200), and the supporting top sleeve (205) is mounted on the inner top wall of the tank upper cover (110).

3. A stirring device for titanium dioxide production according to claim 1, characterized in that: The inner wall of the bottom of the stirring tank body (100) is equipped with a convex cover (206), and the convex cover (206) is sleeved on the outside of the stirring inner shaft (200), and an arc frame (241) corresponding to the convex cover (206) is integrally provided at the center of the bottom of the bottom scraper plate (240), the stirring rod (250) is mounted on the side wall of the stirring frame (210) through an assembly buckle (251), and the outer wall of the stirring rod (250) is evenly and staggeredly equipped with stirring paddles (252).

4. A stirring device for titanium dioxide production according to claim 1, characterized in that: The upper scraper plate (220), the middle scraper plate (230) and the bottom scraper plate (240) are sequentially and alternately assembled inside the stirring tank body (100), and the side wall of the bottom scraper plate (240) is arranged in an arc shape, and the upper and lower ends of the upper scraper plate (220), the middle scraper plate (230) and the bottom scraper plate (240) are respectively chamfered arc shapes.

5. A stirring device for titanium dioxide production according to claim 1, characterized in that: The filter screen cover (320) is arranged in a concave shape, and a support foot (321) is supported on the side of the filter screen cover (320), and the support foot (321) is assembled on the inner wall of the feeding funnel (300). The bottom of the feeding funnel (300) is integrally provided with a material discharge notch (301), and the material discharge notch (301) is inserted into the top of the tank cover (110).

6. A stirring device for titanium dioxide production according to claim 5, characterized in that: The top of the tank cover (110) is provided with a feeding port (302) corresponding to the material discharge slot (301); a limiting ring (303) is fixed to the outer wall of the material discharge slot (301); the limiting ring (303) is supported on the upper part of the tank cover (110); a blocking cover (304) is installed at the bottom of the material discharge slot (301); the upper part of the blocking cover (304) is installed at the bottom of the material discharge slot (301) through a hanger (305).

7. A stirring device for titanium dioxide production according to claim 1, characterized in that: The outer wall of the stirring tank body (100) is equipped with an assembly side shaft (120), the outer side of the assembly side shaft (120) is sleeved with an assembly top sleeve (130), a support bearing (121) is installed between the inside of the assembly top sleeve (130) and the outer wall of the assembly side shaft (120), the bottom outer wall of the stirring tank body (100) is equipped with a holding ring (122), the bottom of the assembly top sleeve (130) is equipped with a support frame (140), the bottom of the support frame (140) is equipped with a movable base (150), the outer side wall of the stirring tank body (100) is equipped with a limit seat (160), the inner side of the limit seat (160) is inserted with a limit pin (161), the limit pin (161) is threadedly inserted and connected to the side wall of the support frame (140), and the outer end of the limit pin (161) is fixed with a torsion ring (162).

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