Titanium dioxide storage device

Abstract

The utility model discloses a titanium dioxide storage device, which belongs to the technical field of titanium dioxide storage equipment, solves the problem of non-uniform heating of the titanium dioxide storage device in the traditional technology, and comprises a shell, a storage bin is fixedly arranged in the shell, a driving device is fixedly arranged on the side part of the storage bin, and the driving device is connected with the shell. The driving device is connected with a stirring shaft, and a stirring blade is fixedly arranged at the side part of the stirring shaft; a heat conduction cavity is formed in the stirring shaft, a plurality of first bearings are fixedly arranged in the cavity, and inner pieces of the first bearings are fixedly connected with electric heating pipes; and a net-shaped cavity is formed in the stirring piece and communicates with the heat conduction cavity, and the technical effect of improving the heating uniformity of the titanium dioxide storage device is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of titanium dioxide storage equipment and specifically relates to a titanium dioxide storage device. Background Art

[0002] Titanium dioxide is an inorganic compound with the chemical formula TiO2. It is a white solid or powdered amphoteric oxide with a molecular weight of 79.866. It is non-toxic, has the best opacity, the best whiteness and brightness, and is considered to be the best white pigment in the world today. Titanium dioxide has strong adhesion, is not easy to undergo chemical changes, and is always snow-white. It is widely used in industries such as coatings, plastics, papermaking, printing inks, chemical fibers, rubber, and cosmetics. It has a high melting point and is also used to make refractory glass, glazes, enamels, clay, and high-temperature resistant experimental vessels. Titanium dioxide can be extracted from rutile by acid decomposition or obtained by decomposition of titanium tetrachloride. Titanium dioxide exists in three allotropic forms in nature: rutile, anatase, and brookite, in addition to several artificially synthesized crystal forms.

[0003] In the prior art, titanium dioxide storage devices often suffer from uneven heating. Utility Model Content

[0004] In view of the problem of uneven heating in the prior art, the utility model provides a titanium dioxide storage device, the purpose of which is to improve the heating uniformity of the titanium dioxide storage device.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A titanium dioxide storage device comprises a shell, a storage bin is fixedly arranged inside the shell, a driving device is fixedly arranged on the side of the storage bin, the driving device is connected to a stirring shaft, and a stirring blade is fixedly arranged on the side of the stirring shaft;

[0007] A heat-conducting cavity is provided inside the stirring shaft, a plurality of first bearings are fixedly provided in the cavity, and an inner plate of the first bearing is fixedly connected with an electric heating pipe;

[0008] A mesh cavity is provided inside the stirring piece, and the mesh cavity is communicated with the heat-conducting cavity.

[0009] By adopting the above scheme, the electric heating tube can transfer heat to the heat conduction cavity and the mesh cavity, so that the stirring plate heats the titanium dioxide particles during the process of stirring the titanium dioxide particles. Under the action of stirring and heating, the titanium dioxide particles can be prevented from agglomerating. By adopting the above structure, the stirring plate can heat the titanium dioxide particles, and the interior of the storage bin can conduct heat to the titanium dioxide, thereby improving the heating uniformity of the titanium dioxide storage device.

[0010] A plurality of windows are arranged inside the stirring blade.

[0011] By adopting the above scheme, titanium dioxide can flow through the empty windows, which further improves the heating uniformity of titanium dioxide.

[0012] The driving device is a motor, and a second bearing is arranged between the motor and the housing; a third bearing is sleeved on the end of the stirring shaft away from the motor, the inner ring of the third bearing is fixedly connected to the stirring shaft, and the outer ring of the third bearing is fixedly connected to the housing.

[0013] By adopting the above solution, the rotation stability of the stirring shaft can be improved through the third bearing.

[0014] The bottom of the storage bin is a downwardly inclined structure, and the edge of the stirring blade matches the bottom of the storage bin.

[0015] By adopting the above solution, when it is necessary to discharge the material from the storage bin, the downwardly inclined bottom can prevent the titanium dioxide particles from being retained in the storage bin, thereby improving the discharge efficiency.

[0016] The electric heating tube is connected to a power source.

[0017] The bottom of the storage bin is connected with a solenoid valve.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. The electric heating tube can transfer heat to the heat conduction cavity and the mesh cavity, so that the stirring blade heats the titanium dioxide particles during the stirring process. Under the action of stirring and heating, the titanium dioxide particles can be prevented from agglomerating. With the above structure, the stirring blade can heat the titanium dioxide particles, and the interior of the storage bin conducts heat to the titanium dioxide, thereby improving the heating uniformity of the titanium dioxide storage device.

[0020] 2. Titanium dioxide can flow through the windows, further improving the heating uniformity of titanium dioxide.

[0021] 3. When it is necessary to discharge the material from the storage bin, the downward sloping bottom can prevent the titanium dioxide particles from being retained in the storage bin, thereby improving the discharge efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0023] Figure 1 It is a schematic diagram of the internal structure of the utility model;

[0024] Figure numerals: 1-housing; 2-storage bin; 3-feeding pipe; 4-motor; 5-stirring shaft; 6-stirring blade; 7-electric heating tube; 8-third bearing; 9-power supply; 10-net-shaped cavity; 11-window; 12-solenoid valve; 13-first bearing; 14-second bearing. DETAILED DESCRIPTION

[0025] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0026] Combine the following Figure 1 The utility model is described in detail.

[0027] A titanium dioxide storage device comprises a housing 1, a storage bin 2 is fixedly arranged inside the housing 1, a driving device is fixedly arranged on the side of the storage bin 2, the driving device is connected to a stirring shaft 5, and a stirring blade 6 is fixedly arranged on the side of the stirring shaft 5;

[0028] The interior of the stirring shaft 5 is provided with a heat-conducting cavity, in which a plurality of first bearings 13 are fixedly arranged, and the inner plate of the first bearing 13 is fixedly connected with an electric heating pipe 7;

[0029] A mesh cavity 10 is disposed inside the stirring blade 6 , and the mesh cavity 10 is communicated with the heat-conducting cavity.

[0030] A plurality of windows 11 are disposed inside the stirring blade 6 .

[0031] The driving device is a motor 4, and a second bearing 14 is arranged between the motor 4 and the housing 1; a third bearing 8 is sleeved on the end of the stirring shaft 5 away from the motor 4, the inner ring of the third bearing 8 is fixedly connected to the stirring shaft 5, and the outer ring of the third bearing 8 is fixedly connected to the housing 1.

[0032] The bottom of the storage bin 2 is a downwardly inclined structure, and the edge of the stirring blade 6 cooperates with the bottom of the storage bin 2 .

[0033] The electric heating tube 7 is connected to a power source 9 .

[0034] The bottom of the storage bin 2 is connected with a solenoid valve 12 .

[0035] In this embodiment, a device is provided for stirring and heating titanium dioxide by means of a stirring blade 6. Specifically, a heat-conducting cavity is arranged in the stirring shaft 5, and an electric heating tube 7 is arranged in the heat-conducting cavity. At the same time, a mesh cavity 10 is arranged in the stirring blade 6 so that the mesh cavity 10 and the heat-conducting cavity are connected. Through this structure, the heat in the heat-conducting cavity can be conducted to the stirring blade 6.

[0036] Furthermore, a first bearing 13 is sleeved on the outside of the electric heating tube 7, the inner ring of the first bearing 13 is fixedly connected to the electric heating tube 7, and the outer ring of the first bearing 13 is fixedly connected to the inner wall of the mesh cavity 10. Through this structure, relative rotation between the stirring shaft 5 and the electric heating tube 7 can be achieved.

[0037] Furthermore, the top of the storage bin 2 is connected to the feed pipe 3 , and materials can be fed into the storage bin 2 through the feed pipe 3 .

[0038] The above-mentioned embodiments only express the specific implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the protection scope of the present application. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the technical solution concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. A titanium dioxide storage device, comprising a housing (1), characterized in that: A storage bin (2) is fixedly arranged inside the housing (1), a driving device is fixedly arranged on the side of the storage bin (2), the driving device is connected to a stirring shaft (5), and a stirring blade (6) is fixedly arranged on the side of the stirring shaft (5); A heat-conducting cavity is provided inside the stirring shaft (5), a plurality of first bearings (13) are fixedly provided in the cavity, and an inner plate of the first bearing (13) is fixedly connected to an electric heating pipe (7); A mesh cavity (10) is provided inside the stirring blade (6), and the mesh cavity (10) is communicated with the heat-conducting cavity.

2. The titanium dioxide storage device according to claim 1, characterized in that: A plurality of empty windows (11) are arranged inside the stirring blade (6).

3. The titanium dioxide storage device according to claim 1, characterized in that: The driving device is a motor (4), and a second bearing (14) is arranged between the motor (4) and the housing (1); a third bearing (15) is sleeved on one end of the stirring shaft (5) away from the motor (4), the inner ring of the third bearing (15) is fixedly connected to the stirring shaft (5), and the outer ring of the third bearing (15) is fixedly connected to the housing (1).

4. The titanium dioxide storage device according to claim 1, characterized in that: The bottom of the storage bin (2) is a downwardly inclined structure, and the edge of the stirring blade (6) cooperates with the bottom of the storage bin (2).

5. The titanium dioxide storage device according to claim 1, characterized in that: The electric heating tube (7) is connected to a power source (9).

6. The titanium dioxide storage device according to claim 1, characterized in that: The bottom of the storage bin (2) is connected to a solenoid valve (12).

Images