CN219252302U

CN219252302U - Electrolytic manganese slag stirring device

Info

Publication number: CN219252302U
Application number: CN202320823460.9U
Authority: CN
Inventors: 王海峰; 王家伟
Original assignee: Guizhou University
Current assignee: Guizhou University
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-06-27
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses an electrolytic manganese slag stirring device, which relates to the technical field of electrolytic manganese slag treatment and comprises a supporting frame, a stirring barrel, a driving motor, a feeding barrel, a feeding auger, a pneumatic opening and closing mechanism and a stirring mechanism, wherein the stirring barrel is arranged on the supporting frame, the feeding barrel is arranged in the stirring barrel, one end of the feeding barrel, which is positioned in the stirring barrel, is provided with a reciprocating feeding port, the pneumatic opening and closing mechanism is arranged at the outer side of the reciprocating feeding port, the feeding auger is arranged in the feeding barrel, a bottom rotating shaft of the feeding auger penetrates through the feeding barrel and is provided with a first driven wheel, the driving motor is in driving connection with the first driven wheel through a belt, a top rotating shaft of the feeding auger penetrates through the top of the stirring barrel and is provided with a first driving wheel, the stirring mechanism is arranged in the stirring barrel, the top end of the stirring mechanism is provided with a second driven wheel, and the first driving wheel is in driving connection with the second driven wheel through the belt. The utility model has low manufacturing cost, can realize repeated stirring and ensures the uniform mixing of electrolytic manganese slag and the mixture.

Description

Electrolytic manganese slag stirring device

Technical Field

The utility model belongs to the technical field of electrolytic manganese slag treatment, and particularly relates to an electrolytic manganese slag stirring device.

Background

The electrolytic manganese slag is filter-press residue generated after electrolytic manganese preparation in electrolytic manganese industry, the electrolytic manganese slag just after filter-press is acidic and blocky (moisture 25-27%), the average granularity of the electrolytic manganese slag is only 44 mu m, the electrolytic manganese slag has high specific gravity (2.64 g/cm < 3 >) and is very viscous under natural conditions, and the electrolytic manganese slag contains various environmental pollutants such as heavy metals, ammonia nitrogen and the like, and if the electrolytic manganese slag is discarded to the mountain land or is buried in an irregular manner, the ecological environment is threatened greatly. At present, a mature treatment technology for electrolytic manganese slag exists, but core stirring equipment for realizing the technology is lacked, and the industrialization progress of the electrolytic manganese slag treatment technology is restricted.

The Chinese patent of patent No. CN208928085U discloses a continuous stirring mixing device for electrolytic manganese slag, which can feed materials to a stirring mechanism through a batching mechanism to realize continuous conveying and stirring of raw materials, but the raw materials in the mixing device are conveyed to the stirring mechanism and then conveyed out only through one-time stirring, repeated stirring of the raw materials cannot be realized, the situation that the raw materials and a mixing agent are unevenly mixed exists, and the mixing device feeds, stirs and discharges the materials through a plurality of driving motors, so that the equipment cost is high, the power consumption is high, and the waste of resources is caused.

Therefore, how to provide an electrolytic manganese slag stirring device with low manufacturing cost and capable of realizing repeated stirring of raw materials is a technical problem to be solved by the person skilled in the art.

Disclosure of Invention

The utility model aims to provide an electrolytic manganese slag stirring device, which can realize repeated throwing and stirring of raw materials by arranging a material conveying cylinder and a material conveying auger inside a stirring barrel, is more uniform in mixing, is only provided with one driving motor, and has lower manufacturing cost.

In order to achieve the above purpose, the utility model provides an electrolytic manganese slag stirring device, which comprises a supporting frame, a stirring barrel, a driving motor, a feeding barrel, a feeding auger, a pneumatic opening and closing mechanism and a stirring mechanism, wherein the stirring barrel is arranged on the supporting frame, the driving motor is arranged on one side of the supporting frame, one end of the feeding barrel is arranged in the stirring barrel, the other end of the feeding barrel is arranged at the bottom end of the stirring barrel and penetrates through the stirring barrel, one end of the feeding barrel, which is positioned in the stirring barrel, is provided with a reciprocating feeding port, the reciprocating feeding port is positioned at the fixedly connected part of the feeding barrel and the stirring barrel, the pneumatic opening and closing mechanism is arranged at the outer side of the reciprocating feeding port, the feeding auger is arranged in the feeding barrel, a bottom rotating shaft of the feeding auger penetrates through the feeding barrel and is provided with a first driven wheel, the driving motor is in driving connection with the first driven wheel through a belt, the top rotating shaft of the feeding auger penetrates through the top of the stirring barrel and is provided with a first driving wheel, the stirring mechanism is arranged in the stirring barrel, the top of the stirring mechanism is provided with a second driven wheel, and the first driven wheel is arranged at the top of the stirring mechanism and is connected with the second driven wheel through the driving wheel.

Further, the stirring device also comprises a plurality of fixing frames, one ends of the fixing frames are fixed on the stirring barrel, and the other ends of the fixing frames are arranged on the material conveying barrel and used for reinforcing the material conveying barrel.

Further, the stirring mechanism comprises a stirring rotating shaft and a stirring paddle, the stirring rotating shaft is arranged on the fixing frame, the stirring rotating shaft is rotationally connected with the fixing frame, the top end of the stirring rotating shaft penetrates through the stirring barrel and is rotationally connected with the stirring barrel, the stirring rotating shaft is fixedly connected with the second driven wheel, and the stirring paddle is arranged on the stirring rotating shaft.

Further, the stirring barrel further comprises a feeding box, wherein the feeding box is arranged on a supporting frame at the bottom of the stirring barrel and is communicated with the feeding barrel.

Further, the automatic feeding device further comprises an auxiliary feeding mechanism, the auxiliary feeding mechanism comprises a third driven wheel and a stirring feeding plate, the stirring feeding plate is arranged at the bottom end of the feeding box and is rotationally connected with the feeding box, the stirring feeding plate penetrates through the bottom end of the feeding box and is provided with the third driven wheel, and the third driven wheel is connected with the first driven wheel through a belt.

Further, the stirring barrel comprises an auxiliary diffusion plate, wherein the auxiliary diffusion plate is arranged on the inner wall of the top of the stirring barrel and is positioned above the material conveying barrel.

Further, the pneumatic opening and closing mechanism comprises a baffle and a driving cylinder, the baffle is in sliding connection with the material conveying cylinder, the driving cylinder is arranged on the material conveying cylinder and is located above the baffle, and a telescopic rod of the driving cylinder is fixedly connected with the baffle.

The beneficial effects of the utility model are as follows:

the utility model has simple structure, the arrangement of the material conveying cylinder and the material conveying auger not only can facilitate the conveying of electrolytic manganese slag raw materials and mixed agent powder, but also can realize the repeated conveying and stirring of the raw materials through the pneumatic opening and closing mechanism, ensures the uniform mixing of the raw materials and the mixed agent, and realizes the driving of the stirring mechanism through the arrangement of the belt pulley, thereby realizing the feeding and stirring of the electrolytic manganese slag device by only adopting one driving motor, having lower manufacturing cost of equipment and saving more electric power resources.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic diagram of an auxiliary feeding mechanism according to the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a cross-sectional view of the present utility model;

FIG. 5 is a schematic view of the position of the pneumatic opening and closing mechanism of the present utility model;

fig. 6 is a schematic structural diagram of a pneumatic opening and closing structure of the present utility model.

Wherein, 1, a supporting frame; 2. a stirring barrel; 3. a driving motor; 4. a feed delivery cylinder; 5. a material conveying auger; 6. a feed opening; 7. a fixing frame; 8. a first driven wheel; 9. a first drive wheel; 10. a baffle; 11. a driving cylinder; 12. a stirring rotating shaft; 13. stirring paddles; 14. a second driven wheel; 15. an auxiliary diffusion plate; 16. feeding into a feed box; 17. a third driven wheel; 18. stirring the feeding plate.

Detailed Description

In order to achieve the above objects and effects, the present utility model adopts the technical means and structure, and the features and functions of the preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "one side", "inner", "outer", "side", etc., are directions or positional relationships based on those shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

As shown in figures 1-6, the electrolytic manganese slag stirring device comprises a supporting frame 1, a stirring barrel 2, a driving motor 3, a material conveying barrel 4, a material conveying auger 5, a pneumatic opening and closing mechanism and a stirring mechanism.

The agitator 2 sets up on support frame 1, and the one end setting of defeated feed cylinder 4 is in agitator 2, and one side of agitator 2 bottom is provided with feed opening 6, still is provided with a plurality of mounts 7 in the agitator 2, and the one end of mount 7 is fixed on agitator 2, and the other end setting of mount 7 is on defeated feed cylinder 4 for the reinforcement of defeated feed cylinder 4. The other end of the material conveying cylinder 4 is arranged at the bottom end of the stirring barrel 2 and penetrates through the stirring barrel 2, the material conveying auger 5 is arranged in the material conveying cylinder 4, a first driven wheel 8 is arranged at the bottom rotating shaft of the material conveying auger 5 in a penetrating mode through the material conveying cylinder 4, the driving motor 3 is arranged on one side of the supporting frame 1, the driving motor 3 is connected with the first driven wheel 8 through belt driving, and a first driving wheel 9 is arranged at the top of the stirring barrel 2 in a penetrating mode through the top rotating shaft of the material conveying auger 5.

The reciprocating feed inlet has been seted up to the one end that defeated feed cylinder 4 is located agitator 2 inside, and reciprocating feed inlet is located defeated feed cylinder and agitator 2 fixed connection department, and pneumatic opening and shutting mechanism sets up in the outside of reciprocating feed inlet, and pneumatic opening and shutting mechanism includes baffle 10 and drive cylinder 11, baffle 10 and defeated feed cylinder 4 sliding connection, and drive cylinder 11 sets up on defeated feed cylinder 4, is located the top of baffle 10, and the telescopic link and the baffle 10 fixed connection of drive cylinder 11.

The rabbling mechanism setting is inside agitator 2, and the rabbling mechanism in this embodiment all with be provided with 4, around the transmission cylinder 4, and the rabbling mechanism includes stirring pivot 12 and stirring rake 13, and stirring rake 13 sets up on stirring pivot 12, and stirring pivot 12 rotates and sets up on mount 7, and stirring pivot 12's top runs through agitator 2 and rotates with agitator 2 to be connected, and stirring pivot 12's top is provided with the second from driving wheel 14, and first drive wheel 9 passes through the belt drive with the second from driving wheel 14 to be connected, just so just has driven simultaneously transmission auger 5 and stirring pivot 12 through a driving motor 3.

As a preferred embodiment of the present utility model, the stirring apparatus further comprises an auxiliary diffusion plate 15, wherein the auxiliary diffusion plate 15 is arranged on the inner wall of the top of the stirring barrel 2 and above the material conveying barrel 4, and the auxiliary diffusion plate 15 is arranged to ensure that the raw materials are dispersed and spread through the auxiliary diffusion plate 15 when conveyed to the top end of the stirring barrel 2 by the material conveying auger 5, so that the subsequent stirring time is shortened.

As the preferred embodiment of the utility model, the automatic feeding device further comprises a feeding box 16 and an auxiliary feeding mechanism, wherein the feeding box 16 is arranged on the support frame 1 at the bottom of the stirring barrel 2, the feeding box 16 is communicated with the material conveying barrel 4, the auxiliary feeding mechanism is arranged at the bottom end of the feeding box 16 and comprises a third driven wheel 17 and a stirring feeding plate 18, the stirring feeding plate 18 is rotationally connected with the feeding box 16, a rotating shaft of the stirring feeding plate 18 penetrates through the bottom end of the feeding box 16 and is provided with the third driven wheel 17, the third driven wheel 17 is in driving connection with the first driven wheel 8 through a belt, the feeding box 16 is arranged, the temporary storage of raw materials can be realized, and the auxiliary feeding mechanism is arranged, so that the raw materials can more rapidly enter the material conveying auger 5, and the rapid conveying of the raw materials can be realized.

The working principle of the utility model is as follows: firstly, electrolytic manganese slag raw materials and a mixing agent which need to be mixed and stirred are continuously placed into a feed box 16, the raw materials are continuously conveyed into a stirring barrel 2 through a conveying auger 5 to be stirred, after the raw materials are conveyed, a pneumatic opening and closing mechanism is started, the raw materials at the bottom end of the stirring barrel 2 continuously enter the conveying auger 5 from a reciprocating feed inlet, are uniformly sprayed into the stirring barrel 2 again from the top end of a conveying barrel 4, are mixed again through stirring of a stirring paddle 13 until the raw materials and the mixing agent are fully mixed, the pneumatic opening and closing mechanism is closed, and after the mixed raw materials are all in the stirring barrel 2, a driving motor 3 is closed, and a discharging opening 6 is opened for discharging.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the technical scope of the present utility model, so that any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.

Claims

1. The utility model provides an electrolytic manganese slag stirring device, its characterized in that includes support frame, agitator, driving motor, defeated feed cylinder, defeated feed auger, pneumatic switching mechanism and rabbling mechanism, the agitator sets up on the support frame, driving motor sets up in one side of support frame, the one end of defeated feed cylinder sets up in the agitator, the other end of defeated feed cylinder sets up in the agitator bottom and runs through the agitator, the one end that defeated feed cylinder is located the agitator is inside has seted up reciprocal feed inlet, reciprocal feed inlet is located defeated feed cylinder and agitator fixed connection department, pneumatic switching mechanism sets up in the outside of reciprocal feed inlet, defeated feed auger sets up in defeated feed cylinder, the bottom pivot of defeated feed auger runs through defeated feed cylinder and is provided with first from the driving wheel, driving motor passes through belt drive with first from the driving wheel and is connected, the top pivot of defeated feed auger runs through the top of agitator is provided with first drive wheel, rabbling mechanism sets up inside the agitator, the top of rabbling mechanism is provided with the second from the driving wheel, first drive wheel passes through driving wheel and second drive wheel and is connected.

2. The electrolytic manganese slag stirring device as set forth in claim 1, further comprising a plurality of fixing frames, wherein one ends of the fixing frames are fixed on the stirring barrel, and the other ends of the fixing frames are arranged on the material conveying barrel for reinforcing the material conveying barrel.

3. The electrolytic manganese slag stirring device according to claim 2, wherein the stirring mechanism comprises a stirring rotating shaft and a stirring paddle, the stirring rotating shaft is arranged on the fixing frame and is rotationally connected with the fixing frame, the top end of the stirring rotating shaft penetrates through the stirring barrel and is rotationally connected with the stirring barrel, the stirring rotating shaft is fixedly connected with the second driven wheel, and the stirring paddle is arranged on the stirring rotating shaft.

4. The electrolytic manganese slag stirring device as recited in claim 1, further comprising a feeding box, wherein the feeding box is arranged on a supporting frame at the bottom of the stirring barrel, and the feeding box is communicated with the feeding barrel.

5. The electrolytic manganese slag stirring device as recited in claim 4, further comprising an auxiliary feeding mechanism, wherein the auxiliary feeding mechanism comprises a third driven wheel and a stirring feeding plate, the stirring feeding plate is arranged at the bottom end of the feeding box and is rotationally connected with the feeding box, the stirring feeding plate penetrates through the feeding box and is provided with the third driven wheel, and the third driven wheel is in driving connection with the first driven wheel through a belt.

6. The electrolytic manganese slag stirring device as set forth in claim 1, further comprising an auxiliary diffusion plate disposed on an inner wall of the top of the stirring tank above the feed delivery cylinder.

7. The electrolytic manganese slag stirring device according to claim 1, wherein the pneumatic opening and closing mechanism comprises a baffle plate and a driving cylinder, the baffle plate is in sliding connection with the material conveying cylinder, the driving cylinder is arranged on the material conveying cylinder and is positioned above the baffle plate, and a telescopic rod of the driving cylinder is fixedly connected with the baffle plate.