Ceramic raw material mixing device

Abstract

The utility model discloses a ceramic raw material mixing device which comprises a raw material tank, a feeding pipe, an electric control valve and a mixing tank, the mixing tank comprises a tank body, a first motor, a second motor, fan blades and stirring blades, the top of the tank body is provided with the first motor and the plurality of raw material tanks, the top of each raw material tank is provided with an opening for loading ceramic raw materials, the bottom of each raw material tank is connected with the feeding pipe, the feeding pipe extends into the tank body, and the stirring blades are arranged on the top of the tank body. An electric control valve is arranged at the tail end of the feeding pipe, the second motor and the supporting legs are arranged at the bottom of the tank body, the stirring blades are located at the bottom of the interior of the tank body, the fan blades are located in the middle of the interior of the tank body, the first motor drives the fan blades to rotate, the second motor drives the stirring blades to rotate, and the first motor drives the stirring blades to rotate. An opening and closing door is arranged at the bottom of the side wall of the tank body. According to the ceramic raw material mixing device, ceramic raw materials can be uniformly mixed, and the stirring efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceramic raw material production, in particular to a ceramic raw material mixing device. Background Art

[0002] At present, in the production process of ceramic products, it is necessary to mix ceramic raw materials of different components, and then use the mixture for the production of ceramic products. The degree of uniformity of mixing the various components of the ceramic raw materials has a certain impact on the quality of its products. The existing ceramic raw material mixing device directly transports the various components flowing out of the feed hopper to the mixer for mixing. Since the various components of the ceramic raw materials have different adhesion, some components will stick together into larger particles, making it difficult for the mixer to mix them evenly with other components, resulting in low quality of ceramic products made from the raw materials; in addition, when using a stirring device to mix the ceramic raw materials, it is necessary to pour the ceramic raw materials into the stirring device and then start the stirring device for stirring. Since the same kind of ceramic raw materials are easy to pile up together when poured into the stirring device, it is easy to cause insufficient stirring, and it takes a long time to fully stir. Utility Model Content

[0003] In order to solve the problems in the above-mentioned prior art that ceramic raw materials agglomerate and cause uneven mixing, and that the same ceramic raw materials are easily piled up together when poured into a stirring device, which easily leads to insufficient stirring and a long time required for sufficient stirring, the utility model proposes a ceramic raw material mixing device, which can mix the ceramic raw materials evenly and improve the stirring efficiency.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a ceramic raw material mixing device, including a raw material tank, a feeding pipe, an electric control valve, and a mixing tank; the mixing tank includes a tank body, a first motor, a second motor, fan blades and a stirring blade. The first motor and a plurality of raw material tanks are provided on the top of the tank body. The top of the raw material tank is provided with an opening for loading ceramic raw materials. The bottom of the raw material tank is connected to the feeding pipe, and the feeding pipe extends into the tank body. An electric control valve is provided at the end of the feeding pipe. The bottom of the tank body is provided with the second motor and supporting feet. The stirring blade is located at the bottom of the tank body, and the fan blade is located in the middle of the tank body. The first motor drives the fan blade to rotate, and the second motor drives the stirring blade to rotate. A switch door is provided at the bottom of the side wall of the tank body. When the electric control valve is opened, the ceramic raw materials in the raw material tank can fall into the mixing tank. By controlling the switching sequence of the electric control valve, different kinds of ceramic raw materials can be added in turn to avoid continuous accumulation of the same kind of ceramic raw materials and speed up the mixing efficiency. The fan blades are provided in the middle of the tank body. The fan blades rotate at high speed driven by the first motor. The high-speed rotating fan blades can hit the ceramic raw materials during the falling process of the ceramic raw materials, break up the agglomerated ceramic raw materials, avoid uneven mixing of the ceramic raw materials, and make the ceramic raw materials fall in different directions to avoid the same kind of ceramic raw materials from piling up in one place, thereby speeding up the mixing efficiency. The stirring blades stir and mix the ceramic raw materials that fall to the bottom of the tank body.

[0005] Furthermore, the inner wall of the tank body is in the shape of an hourglass, and the tank body includes a first cavity and a second cavity, the bottom of the first cavity is an arc-shaped surface, the first cavity and the second cavity are connected through a confluence, and the fan blade is located below the confluence. The bottom of the first cavity is an arc-shaped surface, which can guide the ceramic raw materials falling into the first cavity to slide toward the confluence, and the ceramic raw materials fall from the confluence and enter the second cavity. The ceramic raw materials falling from the confluence are hit by the high-speed rotating fan blades, and the impact causes the agglomerated ceramic raw materials to be broken up, and the ceramic raw materials are thrown to different directions in the second cavity, so as to avoid the same ceramic raw materials from accumulating in one place and improve the mixing efficiency.

[0006] Furthermore, the maximum diameter of the fan blade is larger than the diameter of the confluence port, so as to ensure that the ceramic raw materials dropped from the confluence port will not exceed the rotation range of the fan blade, so that as much ceramic raw materials as possible are hit by the rotating fan blade.

[0007] Furthermore, a spiral stirring shaft is provided above the stirring blade, and the spiral stirring shaft rotates together with the stirring blade. When the spiral stirring shaft rotates, it can drive the ceramic raw materials to move in a vertical direction, thereby avoiding stratification of the mixed product and ensuring uniform mixing of the ceramic raw materials.

[0008] Furthermore, a screen is provided at the opening at the top of the raw material tank to screen out oversized ceramic raw material particles before the ceramic raw materials enter the mixing tank to avoid uneven composition of the mixed product.

[0009] Furthermore, the bottom of the inner wall of the raw material tank is provided with an inclined surface, which guides the ceramic raw material to slide toward the feed pipe to prevent the ceramic raw material from remaining in the raw material tank.

[0010] Furthermore, a controller is included, and the controller is arranged on the outer wall of the tank body, and the first motor, the second motor and the electric control valve are all electrically connected to the controller. The speed of the first motor and the second motor and the switch of the electric control valve can be controlled by the controller. It is worth pointing out that the controller can be an existing controller in the prior art, without programming and involving no software improvement.

[0011] The beneficial effects of a ceramic raw material mixing device of the utility model are as follows: a fan blade is arranged in the middle of the tank body, and the fan blade rotates at a high speed under the drive of a first motor. The fan blade rotating at a high speed can hit the ceramic raw material during the falling process of the ceramic raw material, break up the agglomerated ceramic raw material, avoid uneven mixing of the ceramic raw material, and make the ceramic raw material fall in different directions, avoid the same kind of ceramic raw material piling up in one place, and speed up the mixing efficiency; an electric control valve is arranged at the end of the feed pipe, and when the electric control valve is opened, the ceramic raw material in the raw material tank can fall into the mixing tank, and different kinds of ceramic raw materials can be added in turn by controlling the switching sequence of the electric control valve. Ceramic raw materials can be prevented from continuously piling up the same kind of ceramic raw materials, thereby accelerating the mixing efficiency. The bottom of the first cavity is an arc-shaped surface, which can guide the ceramic raw materials falling into the first cavity to slide toward the confluence, and the ceramic raw materials fall from the confluence and enter the second cavity. The maximum diameter of the fan blade is greater than the diameter of the confluence, thereby ensuring that the ceramic raw materials falling from the confluence will not exceed the range of rotation of the fan blade, so that as many ceramic raw materials as possible are hit by the rotating fan blades, and the impact causes the agglomerated ceramic raw materials to be broken up, and the ceramic raw materials are thrown to different directions in the second cavity, thereby preventing the same kind of ceramic raw materials from piling up in one place, thereby improving the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural schematic diagram of a ceramic raw material mixing device of the utility model;

[0013] Among them, 1-raw material tank, 11-screen, 2-feeding pipe, 3-electrically controlled valve, 4-mixing tank, 41-tank body, 411-first cavity, 412-second cavity, 413-confluence, 42-first motor, 43-second motor, 44-fan blade, 45-stirring blade, 46-spiral stirring shaft, 5-controller. DETAILED DESCRIPTION

[0014] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] like Figure 1 As shown, the utility model is a ceramic raw material mixing device, comprising a raw material tank 1, a feeding pipe 2, an electric control valve 3, and a mixing tank 4; the mixing tank 4 comprises a tank body 41, a first motor 42, a second motor 43, a fan blade 44 and a stirring blade 45, the top of the tank body 41 is provided with the first motor 42 and a plurality of the raw material tanks 1, the top of the raw material tank 1 is provided with an opening for loading ceramic raw materials, the bottom of the raw material tank 1 is connected to the feeding pipe 2, the feeding pipe 2 extends into the tank body 41, the end of the feeding pipe 2 is provided with an electric control valve 3, the bottom of the tank body 41 is provided with the second motor 43 and a supporting foot, the stirring blade 45 is located at the bottom of the tank body 41, the fan blade 44 is located in the middle of the tank body 41, the first motor 42 drives the fan blade 44 to rotate, the second motor 43 drives the stirring blade 45 to rotate, and the bottom of the side wall of the tank body 41 is provided with a switch door. When the electric control valve 3 is opened, the ceramic raw materials in the raw material tank 1 can fall into the mixing tank 4. By controlling the switching sequence of the electric control valve 3, different kinds of ceramic raw materials can be added in turn to avoid continuous accumulation of the same kind of ceramic raw materials and accelerate the mixing efficiency. The fan blades 44 are provided in the middle of the tank body 41. The fan blades 44 rotate at high speed under the drive of the first motor 42. The high-speed rotating fan blades 44 can hit the ceramic raw materials during the falling process of the ceramic raw materials, break up the agglomerated ceramic raw materials, avoid uneven mixing of the ceramic raw materials, and make the ceramic raw materials fall in different directions to avoid the same kind of ceramic raw materials from piling up in one place, thereby accelerating the mixing efficiency. The stirring blades 45 stir and mix the ceramic raw materials that fall to the bottom of the tank body 41.

[0016] The inner wall of the tank body 41 is in the shape of an hourglass, and the tank body 41 includes a first cavity 411 and a second cavity 412. The bottom of the first cavity 411 is an arc-shaped surface, and the first cavity 411 and the second cavity 412 are connected through a confluence 413. The fan blade 44 is located below the confluence 413, and the maximum diameter of the fan blade 44 is greater than the diameter of the confluence 413, ensuring that the ceramic raw materials falling from the confluence 413 will not exceed the rotation range of the fan blade 44, so that as much ceramic raw materials as possible are hit by the rotating fan blade 44. The bottom of the first cavity 411 is an arc-shaped surface, which can guide the ceramic raw materials falling into the first cavity 411 to slide toward the confluence 413. The ceramic raw materials fall from the confluence 413 and enter the second cavity 412. The ceramic raw materials falling from the confluence 413 are hit by the high-speed rotating fan blades 44, which breaks up the agglomerated ceramic raw materials and throws the ceramic raw materials to different directions in the second cavity 412, thereby avoiding the same ceramic raw materials from piling up in one place and improving the mixing efficiency.

[0017] A spiral stirring shaft 46 is disposed above the stirring blade 45, and the spiral stirring shaft 46 rotates together with the stirring blade 45. When the spiral stirring shaft 46 rotates, it can drive the ceramic raw materials to move in a vertical direction, thereby avoiding stratification of the mixed product and ensuring uniform mixing of the ceramic raw materials.

[0018] A screen 11 is provided at the opening on the top of the raw material tank 1. Before the ceramic raw materials enter the mixing tank 4, oversized ceramic raw material particles are screened out to avoid uneven composition of the mixed product.

[0019] The bottom of the inner wall of the raw material tank 1 is provided with an inclined surface, which guides the ceramic raw material to slide toward the feed pipe 2 to prevent the ceramic raw material from remaining in the raw material tank 1 .

[0020] The tank 41 further includes a controller 5, which is disposed on the outer wall of the tank 41. The first motor 42, the second motor 43 and the electric control valve 3 are all electrically connected to the controller 5. The controller 5 can control the rotation speeds of the first motor 42 and the second motor 43 and the switch of the electric control valve 3.

[0021] The beneficial effects of a ceramic raw material mixing device of the utility model are as follows: a fan blade is arranged in the middle of the tank body, and the fan blade rotates at a high speed under the drive of a first motor. The fan blade rotating at a high speed can hit the ceramic raw material during the falling process of the ceramic raw material, break up the agglomerated ceramic raw material, avoid uneven mixing of the ceramic raw material, and make the ceramic raw material fall in different directions, avoid the same kind of ceramic raw material piling up in one place, and speed up the mixing efficiency; an electric control valve is arranged at the end of the feed pipe, and when the electric control valve is opened, the ceramic raw material in the raw material tank can fall into the mixing tank, and different kinds of ceramic raw materials can be added in turn by controlling the switching sequence of the electric control valve. Ceramic raw materials can be prevented from continuously piling up the same kind of ceramic raw materials, thereby accelerating the mixing efficiency. The bottom of the first cavity is an arc-shaped surface, which can guide the ceramic raw materials falling into the first cavity to slide toward the confluence, and the ceramic raw materials fall from the confluence and enter the second cavity. The maximum diameter of the fan blade is greater than the diameter of the confluence, thereby ensuring that the ceramic raw materials falling from the confluence will not exceed the range of rotation of the fan blade, so that as many ceramic raw materials as possible are hit by the rotating fan blades, and the impact causes the agglomerated ceramic raw materials to be broken up, and the ceramic raw materials are thrown to different directions in the second cavity, thereby preventing the same kind of ceramic raw materials from piling up in one place, thereby improving the mixing efficiency.

[0022] The utility model and its implementation methods are described above. This description is not restrictive. What is shown in the accompanying drawings is only one of the implementation methods of the utility model. The actual structure is not limited to this. In short, if ordinary technicians in this field are inspired by it, without departing from the inventive purpose of the utility model, they can creatively design structural methods and embodiments similar to the technical scheme, which should all fall within the protection scope of the utility model.

Claims

1. A ceramic raw material mixing device, characterized in that: The invention comprises a raw material tank (1), a feed pipe (2), an electric control valve (3), and a mixing tank (4); the mixing tank (4) comprises a tank body (41), a first motor (42), a second motor (43), a fan blade (44), and a stirring blade (45); the first motor (42) and a plurality of raw material tanks (1) are arranged on the top of the tank body (41); an opening is arranged on the top of the raw material tank (1) for loading ceramic raw materials; the bottom of the raw material tank (1) is connected to the feed pipe (2), and the feed pipe (2) extends into the mixing tank (41); Inside the tank body (41), an electric control valve (3) is provided at the end of the feed pipe (2), the second motor (43) and a support foot are provided at the bottom of the tank body (41), the stirring blade (45) is located at the bottom of the tank body (41), the fan blade (44) is located in the middle of the tank body (41), the first motor (42) drives the fan blade (44) to rotate, and the second motor (43) drives the stirring blade (45) to rotate, and a switch door is provided at the bottom of the side wall of the tank body (41).

2. A ceramic raw material mixing device according to claim 1, characterized in that: The inner wall of the tank body (41) is in the shape of an hourglass. The tank body (41) comprises a first cavity (411) and a second cavity (412). The bottom of the first cavity (411) is an arc-shaped surface. The first cavity (411) and the second cavity (412) are connected via a confluence port (413). The fan blade (44) is located below the confluence port (413).

3. A ceramic raw material mixing device according to claim 2, characterized in that: The maximum diameter of the fan blade (44) is greater than the diameter of the confluence port (413).

4. A ceramic raw material mixing device according to claim 3, characterized in that: A spiral stirring shaft (46) is provided above the stirring blade (45), and the spiral stirring shaft (46) rotates together with the stirring blade (45).

5. A ceramic raw material mixing device according to claim 3, characterized in that: A screen (11) is provided at the opening at the top of the raw material tank (1).

6. A ceramic raw material mixing device according to claim 3, characterized in that: The bottom of the inner wall of the raw material tank (1) is provided with an inclined surface.

7. A ceramic raw material mixing device according to claim 1, characterized in that: It also includes a controller (5), which is arranged on the outer wall of the tank body (41), and the first motor (42), the second motor (43) and the electric control valve (3) are all electrically connected to the controller (5).

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