CN206762698U - A kind of Horizontal type mixer for strontium carbonate production - Google Patents

Abstract

The utility model discloses a horizontal mixer for the production of strontium carbonate, which comprises: a cylinder body with a feed inlet at the upper end and a tapered discharge outlet at the lower end; placed inside the cylinder body and powered by a motor Drive the horizontal rotating shaft to rotate, and the rotating shaft is provided with stirring blades; the surface of the horizontal rotating shaft has a plurality of water spray holes; the arc-shaped baffle used to cover the multiple water spray holes, one end of which is rotatably connected to the surface of the horizontal rotating shaft , the other end is connected to the surface of the horizontal shaft through a magnet; one end of the horizontal shaft is provided with a water inlet, and a cover is detachably connected to the water inlet, and the water inlet is connected to an external water inlet pipe to flow into the horizontal shaft. pass water. The utility model adopts a horizontal material cylinder, and the outer edge of the stirring blade on the horizontal rotating shaft in the cylinder body is in close contact with the inner wall of the cylinder body, which can fully stir the material and make the material evenly mixed; in addition, there are symmetrically distributed nozzles on the surface of the horizontal rotating shaft The water hole can realize the cleaning of the inner wall of the cylinder body.

Description

A horizontal mixer for the production of strontium carbonate

technical field

The utility model relates to the technical field of mechanical stirring, in particular to a horizontal mixer for strontium carbonate production.

Background technique

Strontium carbonate is mainly used in glass shell glass, magnetic materials, metal smelting, and preparation of strontium salts. Flat panel display glass substrates have extremely high requirements on the quality of high-purity strontium carbonate. In the production process of strontium carbonate, most of the existing mixers are of vertical structure, and the stirring shaft with stirring blades extends vertically into the inside of the material barrel to break up and mix the materials. However, during the stirring and mixing process, the material is deposited on the bottom of the barrel where the stirring blades are difficult to reach due to gravity, resulting in uneven mixing effect. In addition, the remaining strontium carbonate in the barrel after stirring and mixing will affect the purity of the next batch of strontium carbonate.

Utility model content

An object of the present invention is to solve at least the above-mentioned problems and/or disadvantages and to provide at least the advantages described hereinafter.

In order to realize these purposes and other advantages according to the utility model, a kind of horizontal mixer for the production of strontium carbonate is provided, comprising:

The cylinder body has a feed inlet at its upper end and a tapered discharge outlet at its lower end;

A horizontal rotating shaft placed inside the cylinder body and driven by a motor to rotate, on which stirring blades are provided; the horizontal rotating shaft has a cavity structure, and a plurality of water spray holes are opened on the surface of the horizontal rotating shaft;

The arc-shaped baffle used to cover a plurality of water spray holes, one end of which is rotatably connected to the surface of the horizontal shaft, and the other end is connected to the surface of the horizontal shaft through a magnet; the arc-shaped baffle covers the water spray holes through the magnetic force of the magnet;

One end of the horizontal rotating shaft is provided with a water inlet, and a cover is detachably connected to the water inlet, and the water inlet is connected to an external water inlet pipe to pass water into the horizontal rotating shaft, and spray water through a water spray hole to Clean the inner wall of the cylinder body.

Preferably, more than 3 stirring blades are arranged on the horizontal rotating shaft, and the stirring blades are V-shaped.

Preferably, the outer edge of the stirring blade is in close contact with the inner wall of the barrel body.

Preferably, the horizontal rotating shaft is connected to the motor through a rotating belt.

Preferably, the plurality of water spray holes are respectively composed of a plurality of circular holes, and the plurality of circular holes are arranged and combined to form a regular hexagon.

Preferably, the rotatable connection between one end of the arc-shaped blocking piece and the surface of the transverse shaft is a pivot connection: the surface of the transverse shaft is provided with an oppositely arranged pivotal connection piece, and on the oppositely arranged pivotal connection piece A short rod is provided, and a through hole that can cooperate with the short rod is arranged on the arc-shaped blocking piece.

Preferably, the other end of the arc-shaped blocking piece is connected to the surface of the transverse shaft in the following manner: a first magnet is provided at one end of the arc-shaped blocking piece, a corresponding second magnet is provided on the surface of the horizontal rotating shaft, and the first magnet and the second magnet are connected to each other. The mutual attractive force of the two magnets realizes the connection between the arc-shaped blocking piece and the surface of the transverse rotating shaft.

Preferably, the water inlet is threadedly connected to the water inlet pipe.

Preferably, the water inlet and the detachable cover are connected by threads.

Preferably, a plurality of evenly arranged ceramic electric heating tubes are arranged in the center of the horizontal rotating shaft, the ceramic electric heating tubes are arranged axially perpendicular to the horizontal rotating shaft, and the ceramic electric heating tubes are in the form of single-headed electric heating tubes.

The utility model at least includes the following beneficial effects: the material cylinder of the utility model is set as a horizontal type, and a V-shaped stirring blade is arranged on the horizontal shaft in the cylinder body, and the outer edge of the V-shaped stirring blade is closely attached to the inner wall of the cylinder body, which can fully Stir the material to make the material evenly mixed, and the discharge port is set in a conical shape, which is convenient for discharging and reduces the residual situation of strontium carbonate; in addition, there are symmetrically distributed water spray holes on the surface of the horizontal shaft. Cleaning of the inner wall of the cylinder body.

Other advantages, objectives and features of the utility model will partly be embodied through the following description, and partly will be understood by those skilled in the art through the research and practice of the utility model.

Description of drawings:

Fig. 1 is the structural representation of mixer described in the utility model;

Fig. 2 is a schematic structural diagram of the pivotal connection between the arc-shaped blocking piece and the surface of the horizontal shaft in the present invention.

detailed description:

The utility model will be described in further detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it by referring to the description.

It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

Fig. 1～2 has shown a kind of horizontal mixer that is used for the production of strontium carbonate of the present utility model, comprises:

The cylinder body 1 has a feed inlet 2 at its upper end and a tapered discharge outlet 3 at its lower end;

The horizontal rotating shaft 4 placed inside the cylinder body and driven by the motor 10 is provided with stirring blades 5; the horizontal rotating shaft 4 has a cavity structure, and a plurality of water spray holes 6 are opened on the surface of the horizontal rotating shaft ;

The arc-shaped baffle 7 used to cover a plurality of water spray holes 6 is rotatably connected to the surface of the horizontal rotating shaft 4, and the other end is connected to the surface of the horizontal rotating shaft 4 through a magnet; the arc-shaped baffle 7 is acted by the magnetic force of the magnet Cover the spray hole 6;

One end of the horizontal rotating shaft 4 is provided with a water inlet 8, and a cover 9 is detachably connected to the water inlet 8. The water inlet 8 is connected to an external water inlet pipe to pass water into the horizontal rotating shaft 4, and through The water spray hole 6 sprays water to clean the inner wall of the cylinder body 1 .

In this technical solution, strontium carbonate enters the interior of the cylinder body 1 through the feed port 2, the horizontal rotating shaft 4 is opened, and the strontium carbonate is stirred and mixed by the stirring blade 5. After the stirring is finished, the strontium carbonate is collected through the outlet 3. When cleaning the cylinder body 1, the external water pipe is powered by a pressure pump, which passes water into the horizontal shaft 4 through the water inlet 8, and the arc-shaped baffle 7 is separated from the horizontal shaft 4 under the action of water pressure, and the water flow is provided by the water spray. The holes 6 spray out and flush the inner wall of the barrel body 1 .

In the above technical solution, more than three stirring blades 5 are provided on the horizontal rotating shaft 4, and the stirring blades 5 are V-shaped. With this scheme, the stirring action can reach the inner wall of the cylinder body, and the stirring is more sufficient.

In the above technical solution, the outer edge of the stirring blade 5 is in close contact with the inner wall of the cylinder body 1 .

In this technical solution, the stirring blade 5 is infinitely close to the inner wall of the cylinder body 1 , but does not contact the inner wall of the cylinder body 1 . By adopting this scheme, there is no stirring dead angle inside the cylinder body 1 .

In the above technical solution, the horizontal rotating shaft 4 is connected with the motor 10 through the rotating belt 11 . By adopting this scheme, the horizontal rotating shaft 4 can rotate stably, and the frictional pressure can be relieved.

In another example, the plurality of water spray holes 6 are respectively composed of a plurality of circular holes, and the plurality of circular holes are arranged and combined to form a regular hexagon. Adopting this scheme makes the water sprayed from the water spray hole 6 more impactful, so as to achieve the purpose of flushing the inner wall of the cylinder body 1 .

In another example, the rotatable connection between one end of the arc-shaped blocking piece 7 and the surface of the horizontal shaft 4 is a pivot connection: the surface of the horizontal shaft 4 is provided with an oppositely arranged pivoting connection piece 15, and the opposite A short rod 16 is provided on the provided pivotal connecting piece, and a through hole 17 that can cooperate with the short rod is provided on the arc-shaped blocking piece 7 . By adopting this solution, the arc-shaped blocking piece 7 and the surface 4 of the transverse rotating shaft can be rotatably operated.

In another example, the other end of the arc-shaped blocking piece 7 is connected to the surface of the horizontal rotating shaft in the following way: a first magnet 12 is provided at one end of the arc-shaped blocking piece, and a corresponding second magnet 13 is provided on the surface of the horizontal rotating shaft. The connection between the arc-shaped blocking piece 7 and the surface of the transverse rotating shaft 4 is realized through the mutual attraction force between the first magnet 12 and the second magnet 13 .

In this technical solution, in an anhydrous state, the first magnet 12 at one end of the arc-shaped blocking piece 7 and the second magnet 13 on the surface of the horizontal rotating shaft 4 attract each other, and the arc-shaped blocking piece 7 is closed on the surface of the horizontal rotating shaft 4 . Water enters in the horizontal shaft 4 through the water inlet 8, and due to the force of water pressure, the first magnet 12 at one end of the arc baffle 7 is separated from the second magnet 13 on the surface of the horizontal shaft 4, so that the water is sprayed out from the water spray hole 6. With this solution, the arc-shaped flap 7 can be opened and closed automatically and conveniently without manual operation.

In another example, the water inlet 8 is connected to the water inlet pipe by threads. By adopting this solution, the water flow in the external water pipe can better enter the horizontal rotating shaft 4, so as to avoid overflow at the interface.

In another example, the water inlet 8 and the detachable cover 9 are connected by threads. Adopting this scheme, the connection between the water inlet 8 and the cover 9 is reliable, and the assembly and disassembly are convenient.

In another example, a plurality of evenly arranged ceramic electric heating tubes 14 are arranged in the center of the horizontal rotating shaft 4, and the ceramic electric heating tubes 14 are arranged axially perpendicular to the horizontal rotating shaft. Head electric heating tube form. With this scheme, when cleaning the inner wall of the cylinder body, the water in the horizontal rotating shaft 4 can be heated to achieve a better cleaning effect.

Although the embodiment of the present utility model has been disclosed as above, it is not limited to the use listed in the description and the implementation, and it can be applied to various fields suitable for the present utility model. For those familiar with the art, Further modifications can be readily effected, so the invention is not limited to the specific details and examples shown and described herein without departing from the general concept defined by the claims and their equivalents.

Claims (10)

1. a horizontal mixer for the production of strontium carbonate is characterized in that, comprising: The cylinder body has a feed inlet at its upper end and a tapered discharge outlet at its lower end; A horizontal rotating shaft placed inside the cylinder body and driven by a motor to rotate, on which stirring blades are provided; the horizontal rotating shaft has a cavity structure, and a plurality of water spray holes are opened on the surface of the horizontal rotating shaft; The arc-shaped baffle used to cover a plurality of water spray holes, one end of which is rotatably connected to the surface of the horizontal shaft, and the other end is connected to the surface of the horizontal shaft through a magnet; the arc-shaped baffle covers the water spray holes through the magnetic force of the magnet; One end of the horizontal rotating shaft is provided with a water inlet, and a cover is detachably connected to the water inlet, and the water inlet is connected to an external water inlet pipe to pass water into the horizontal rotating shaft, and spray water through a water spray hole to Clean the inner wall of the cylinder body. 2 . The horizontal mixer according to claim 1 , wherein more than 3 stirring blades are arranged on the horizontal shaft, and the stirring blades are V-shaped. 3 . 3. The horizontal mixer according to claim 2, characterized in that, the outer edge of the stirring blade is in close contact with the inner wall of the cylinder body. 4. The horizontal mixer according to claim 2, characterized in that, the horizontal rotating shaft is connected with the motor through a rotating belt. 5 . The horizontal mixer according to claim 1 , wherein the plurality of water spray holes are respectively composed of a plurality of circular holes, and the plurality of circular holes are arranged and combined to form a regular hexagon. 6 . 6. The horizontal mixer according to claim 1, characterized in that, one end of the arc-shaped baffle is rotatably connected to the surface of the horizontal shaft in a pivotal connection: the surface of the horizontal shaft is provided with an oppositely arranged The pivotal connecting piece is provided with a short rod on the oppositely arranged pivotal connecting piece, and a through hole which can cooperate with the short rod is arranged on the arc-shaped blocking piece. 7. The horizontal mixer as claimed in claim 6, characterized in that, the other end of the arc-shaped baffle is connected to the surface of the horizontal shaft in the following manner: a first magnet is provided at one end of the arc-shaped baffle, Corresponding second magnets are arranged on the surface, and the connection between the arc-shaped blocking piece and the surface of the transverse rotating shaft is realized through the mutual attraction between the first magnet and the second magnet. 8. The horizontal mixer according to claim 1, characterized in that, the water inlet and the water inlet pipe are connected by threads. 9. The horizontal mixing machine according to claim 1, characterized in that, the water inlet and the detachable cover are connected by threads. 10. The horizontal mixer according to claim 1, characterized in that a plurality of evenly arranged ceramic electric heating tubes are arranged in the center of the horizontal rotating shaft, and the ceramic electric heating tubes are arranged axially perpendicular to the horizontal rotating shaft , the ceramic electric heating tube adopts the form of a single-head electric heating tube.