CN219926482U

CN219926482U - Inert alumina mixing device for cement preparation

Info

Publication number: CN219926482U
Application number: CN202321365597.0U
Authority: CN
Inventors: 李亚军; 李燕峰; 李伟争; 卢浩; 郭志超
Original assignee: Dengdian Group Cement Co ltd
Current assignee: Dengdian Group Cement Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-10-31
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses an inert alumina stirring device for cement preparation, which comprises a stirring barrel, wherein a first motor is arranged in the middle of the bottom surface of the stirring barrel, the output end of the first motor penetrates through the bottom surface of the stirring barrel and is fixedly connected with a stirring rod, a fixed rod is arranged on the stirring rod, one end of the fixed rod is provided with a scraping plate, and stirring blades are arranged below the fixed rod on the stirring rod. According to the utility model, materials required in cement preparation are placed into the pretreatment box, the second motor drives the rotating rod to rotate, so that the scattering teeth on the rotating rod synchronously rotate along with the rotating rod, the agglomerated materials and inert alumina can be effectively scattered, the agglomerated materials are prevented from directly entering the stirring barrel, the pretreated materials fall into the stirring barrel, the stirring rod is driven by the first motor to rotate, stirring blades on the stirring rod rotate, and the pretreated materials can be stirred and mixed, so that the processing effect of the pretreated materials is improved.

Description

Inert alumina mixing device for cement preparation

Technical Field

The utility model relates to the technical field of cement preparation, in particular to an inert alumina mixing device for cement preparation.

Background

And (3) cement: the powdery hydraulic inorganic cementing material is added with water and stirred to form slurry, can be hardened in air or water, and can firmly bond sand, stone and other materials together. The method is widely applied to civil construction, water conservancy, national defense and other projects. Currently, in cement preparation, it is often necessary to mix inert alumina.

The current China patent with the publication number of CN215790795U discloses a stirring device for cement concrete production and preparation, and the technical scheme is characterized in that: the stirring cover and the stirring chamber are integrally connected to form a columnar cavity, the stirring base is arranged below the stirring chamber, a feeding pipe, a driving motor and a hydraulic pull rod are arranged at the top end of the outer side of the stirring cover, a rotating shaft is arranged in the stirring cover along the direction of the stirring chamber and is connected with the driving motor, and a stirring paddle is arranged on the rotating shaft; the stirring base comprises a sealing table, a charging groove, a connecting rod and a cleaning ring. According to the utility model, the mixing cavity, the sealing table and the charging groove which are in fit connection are directly sleeved, so that the problems that the discharge hole of the traditional cement concrete mixing device is easy to solidify by cement, the pollution is difficult to clean and the damage rate is high are solved, and the problems that the cement concrete remains on the inner wall of the mixing chamber to cause waste and the cleaning is difficult to clean are avoided by the design of the cleaning ring. The middle part of the stirring paddle is provided with the flow guide through hole which penetrates through the stirring paddle, so that the resistance of cement to the stirring paddle can be reduced.

The prior art scheme among the above-mentioned has following defect, and above-mentioned technical scheme has solved the problem that traditional cement concrete mixing device discharge gate is easily coagulated by cement, pollutes and is difficult to clean the damage rate high, but among the above-mentioned technical scheme, but few pretreatment mechanism carries out pretreatment processing to the material, leads to the material of different sizes to get into the teeter chamber simultaneously easily to reduce its processing effect easily.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an inert alumina mixing device for cement preparation, which has the advantages of being convenient for pretreatment of materials and good in processing effect, thereby solving the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an inert alumina mixing device for cement preparation, includes the agitator, the bottom surface intermediate position department of agitator installs first motor, and the output of first motor runs through the bottom surface fixedly connected with puddler of agitator, be equipped with the dead lever on the puddler, and the one end of dead lever is equipped with the scraper blade, the below that is located the dead lever on the puddler is equipped with the stirring leaf, the top of agitator is equipped with the pretreatment tank, and through link fixed connection between pretreatment tank and the agitator, one side surface mounting of pretreatment tank has the second motor, and the output of second motor runs through one side surface fixedly connected with bull stick of pretreatment tank, be equipped with on the bull stick and break up the tooth, the inside that is located the bull stick of pretreatment tank is equipped with the screen cloth.

Preferably, a connecting pipe is arranged at the middle position of the bottom surface of the pretreatment tank.

Preferably, the stirring blade is provided with a through groove in a penetrating way.

Preferably, the scraper is matched with the stirring barrel.

Preferably, a discharging pipe is arranged on one side of the bottom surface of the stirring barrel, which is positioned on the first motor, and a valve is arranged on the discharging pipe.

Preferably, the front end surface of the pretreatment box is fixedly connected with a movable plate through bolts.

Preferably, the outer side surface of the stirring barrel is provided with a plurality of supporting legs, and the plurality of supporting legs are uniformly distributed around the outer side surface of the stirring barrel.

Preferably, the supporting legs are fixedly connected with the stirring barrel through bolts.

(III) beneficial effects

Compared with the prior art, the utility model provides an inert alumina mixing device for cement preparation, which has the following beneficial effects:

(1) According to the utility model, materials required in cement preparation are placed into the pretreatment box, the second motor drives the rotating rod to rotate, so that the scattering teeth on the rotating rod synchronously rotate along with the rotating rod, the agglomerated materials and inert alumina can be effectively scattered, the agglomerated materials are prevented from directly entering the stirring barrel, the pretreated materials fall into the stirring barrel, the stirring rod is driven by the first motor to rotate, stirring blades on the stirring rod rotate, and the pretreated materials can be stirred and mixed, so that the processing effect of the pretreated materials is improved.

(2) According to the stirring device, the stirring rod is driven to rotate through the first motor, so that the scraping plate at one end of the fixing rod on the stirring rod rotates, materials on the inner wall of the stirring barrel can be effectively scraped and cleaned, the materials are prevented from remaining on the inner wall of the stirring barrel, the inner wall of the stirring barrel is convenient to clean, and the resistance of the materials to the stirring blades can be effectively reduced through the use of the through grooves on the stirring blades, so that the stirring efficiency can be improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a construction of an inert alumina mixing device for cement manufacture according to the present utility model;

FIG. 2 is a front view of an inert alumina mixing device for cement manufacture according to the present utility model;

FIG. 3 is a schematic view of the scraper structure of the inert alumina mixing device for cement preparation according to the present utility model;

FIG. 4 is a schematic view of the structure of stirring blade of the inert alumina stirring device for cement preparation according to the present utility model.

Legend description:

1. a stirring barrel; 2. a pretreatment box; 3. scattering teeth; 4. a rotating rod; 5. a connecting frame; 6. a connecting pipe; 7. a first motor; 8. a support leg; 9. a second motor; 10. a screen; 11. a scraper; 12. a fixed rod; 13. stirring the leaves; 14. a through groove; 15. a discharge pipe; 16. a movable plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element 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 "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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.

Referring to fig. 1-4, the inert alumina mixing device for cement preparation, including agitator 1, first motor 7 is installed to the bottom surface intermediate position department of agitator 1, and the output of first motor 7 runs through the bottom surface fixedly connected with puddler of agitator 1, be equipped with dead lever 12 on the puddler, and the one end of dead lever 12 is equipped with scraper blade 11, be located the below of dead lever 12 on the puddler and be equipped with stirring leaf 13, the top of agitator 1 is equipped with pretreatment tank 2, and through link 5 fixed connection between pretreatment tank 2 and the agitator 1, one side surface mounting of pretreatment tank 2 has second motor 9, and the output of second motor 9 runs through one side surface fixedly connected with bull stick 4 of pretreatment tank 2, be equipped with on the bull stick 4 and break up tooth 3, the inside of pretreatment tank 2 is located the below of bull stick 4 and is equipped with screen cloth 10, the required material is put into pretreatment tank 2 during with cement preparation, it rotates to drive bull stick 4 through second motor 9, make break up tooth 3 on the bull stick 4 rotate along with 4 is synchronous, and can prevent that the rotation of motor 1 from carrying out the rotation after the rotation of pretreatment tank 2, can prevent that the material from directly carrying out the stirring leaf 13 through the rotation of pretreatment tank 1, can carry out the processing through the rotation effect of the rotation of the inertia, the material after the stirring 1.

In one embodiment, a connecting pipe 6 is provided at a position in the middle of the bottom surface of the pretreatment tank 2, wherein pretreated material can be discharged into the stirring tank 1 by using the connecting pipe 6.

In one embodiment, the stirring blade 13 is provided with a through groove 14, wherein the through groove 14 on the stirring blade 13 can effectively reduce the resistance of the material to the stirring blade 13, so that the stirring efficiency can be improved.

In one embodiment, scraper blade 11 and agitator 1 assorted, wherein drive the puddler through first motor 7 and rotate for scraper blade 11 of dead lever 12 one end rotates on the puddler, can effectively strike off the clearance to the material on the agitator 1 inner wall, prevents that the material from remaining on the agitator 1 inner wall, is convenient for clear up agitator 1 inner wall.

In one embodiment, a discharging pipe 15 is arranged on one side of the bottom surface of the stirring barrel 1, which is positioned on the first motor 7, and a valve is arranged on the discharging pipe 15, wherein the materials in the stirring barrel 1 can be discharged by opening the valve on the discharging pipe 15.

In one embodiment, the front end surface of the pretreatment tank 2 is fixedly connected with a movable plate 16 through bolts, wherein the movable plate 16 is removed by loosening the bolts, so that the parts in the pretreatment tank 2 can be maintained and overhauled.

In one embodiment, the outer side surface of the stirring barrel 1 is provided with the supporting legs 8, the supporting legs 8 are provided with a plurality of supporting legs, and the supporting legs 8 are uniformly distributed around the outer side surface of the stirring barrel 1, wherein the supporting legs 8 are used for supporting the stirring barrel 1, so that the stability of the stirring barrel is improved.

In one embodiment, the support legs 8 are fixedly connected with the stirring barrel 1 through bolts, so that the firmness between the support legs 8 and the stirring barrel 1 is improved.

In one embodiment, the control panel control circuit is implemented by simple programming by those skilled in the art, and is only used without modification, and thus the control mode and circuit connection will not be described in detail.

Working principle:

during the use, put into the preprocessing case 2 with the required material in the cement preparation, drive bull stick 4 through second motor 9 and rotate, make the tooth 3 of beating on the bull stick 4 rotate along with bull stick 4 is synchronous, can effectively break up the material and the inert alumina of caking, prevent that the material of caking from directly entering into agitator 1, in the agitator 1 is dropped to the material after the preliminary treatment, drive the puddler through first motor 7 and rotate, make stirring leaf 13 on the puddler rotate, can stir the material after the preliminary treatment and mix, be favorable to improving its processing effect, wherein drive the puddler through first motor 7 and rotate, make scraper blade 11 of dead lever 12 one end on the puddler rotate, can effectively scrape the clearance to the material on the agitator 1 inner wall, prevent that the material from remaining on the agitator 1 inner wall, be convenient for clear up agitator 1 inner wall, wherein through the use of logical groove 14 on stirring leaf 13, can effectively reduce the resistance of material to stirring leaf 13, thereby can improve stirring efficiency.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an inert alumina mixing device for cement preparation, includes agitator (1), its characterized in that, first motor (7) are installed to bottom surface intermediate position department of agitator (1), and the output of first motor (7) runs through the bottom surface fixedly connected with puddler of agitator (1), be equipped with dead lever (12) on the puddler, and the one end of dead lever (12) is equipped with scraper blade (11), be located the below of dead lever (12) on the puddler and be equipped with stirring leaf (13), the top of agitator (1) is equipped with pretreatment tank (2), and through link (5) fixed connection between pretreatment tank (2) and the agitator (1), one side surface mounting of pretreatment tank (2) has second motor (9), and one side surface fixedly connected with bull stick (4) of second motor (9) run through pretreatment tank (2), be equipped with on bull stick (4) and break up tooth (3), the inside of pretreatment tank (2) is equipped with below (10) of screen cloth (4).

2. Inert alumina mixing device for cement manufacture according to claim 1, characterized in that a connecting pipe (6) is provided in the middle of the bottom surface of the pretreatment tank (2).

3. The inert alumina mixing device for cement production according to claim 1, wherein through grooves (14) are formed in the mixing blades (13).

4. Inert alumina mixing device for cement manufacture according to claim 1, characterized in that the scraper (11) is matched to the mixing bowl (1).

5. The inert alumina mixing device for cement preparation according to claim 1, wherein a discharge pipe (15) is arranged on one side of the bottom surface of the stirring barrel (1) located on the first motor (7), and a valve is arranged on the discharge pipe (15).

6. The inert alumina mixing device for cement manufacture according to claim 1, wherein the front end surface of the pretreatment tank (2) is fixedly connected with a movable plate (16) by bolts.

7. The inert alumina mixing device for cement preparation according to claim 1, wherein the outer side surface of the stirring barrel (1) is provided with a plurality of supporting legs (8), and the plurality of supporting legs (8) are uniformly distributed around the outer side surface of the stirring barrel (1).

8. Inert alumina mixing device for cement manufacture according to claim 7, characterized in that the leg (8) is fixedly connected to the mixing bowl (1) by means of a bolt.