CN217431584U

CN217431584U - Grinding modification equipment for heavy calcium carbonate

Info

Publication number: CN217431584U
Application number: CN202221341753.5U
Authority: CN
Inventors: 林红兵; 曾志远; 王华珍; 曾向嵩
Original assignee: Guangdong Liweida Mining Industry Co ltd
Current assignee: Guangdong Liweida Mining Industry Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-09-16
Anticipated expiration: 2032-05-30

Abstract

The application discloses a grind modified equipment for heavy calcium carbonate, including cell body, storage bucket, two supporting legs and drive assembly, the both ends of storage bucket rotate respectively connect in two between the supporting legs, the cell body with the storage bucket is connected and is linked together, the top lid of cell body is equipped with the apron, two feed inlets have been seted up to the apron, the end connection of cell body has first driving piece, the output shaft drive of first driving piece is connected with the pivot, the both sides of pivot rotate respectively connect in two relative inner walls of cell body, the outer wall of pivot has cup jointed propeller blade, the inner wall connection of storage bucket has a plurality of grinding rods, the drive assembly drive the storage bucket is in two rotate between the supporting legs.

Description

A grind modification equipment for ground limestone

Technical Field

The application relates to the field of calcium carbonate production and processing, in particular to grinding modification equipment for heavy calcium carbonate.

Background

The main components of calcium carbonate are heavy calcium carbonate, light calcium carbonate, colloidal calcium carbonate and crystalline calcium carbonate, and the calcium carbonate product is usually processed into powder and then can be used, so the grinding process of the calcium carbonate is an essential important link in the production and processing of the calcium carbonate.

With the development of capital construction engineering, the common calcium carbonate raw material cannot meet the requirement of actual production, so that other additives need to be doped into the calcium carbonate to modify the calcium carbonate. When the particle size of the calcium carbonate is smaller, the surface area of the calcium carbonate particles is larger, and the effect of modification is better.

Therefore, modification of calcium carbonate is usually accompanied by a grinding step, and conventional grinding equipment directly mixes and grinds calcium carbonate and other additives, but the modified calcium carbonate obtained by grinding has poor functional quality because calcium carbonate and other additives cannot be sufficiently mixed.

SUMMERY OF THE UTILITY MODEL

The application provides a grinding modification equipment for ground limestone, can make calcium carbonate and other additive intensive mixing.

The application provides a grinding modification equipment for ground limestone adopts following technical scheme:

the utility model provides a grind modified equipment for heavy calcium carbonate, includes cell body, storage bucket, two supporting legs and drive assembly, the both ends of storage bucket rotate respectively connect in two between the supporting legs, the cell body with the storage bucket is connected and is linked together, the top lid of cell body is equipped with the apron, two feed inlets have been seted up to the apron, the end connection of cell body has first driving piece, the output shaft drive of first driving piece is connected with the pivot, the both sides of pivot rotate respectively connect in two relative inner walls of cell body, helical blade has been cup jointed to the outer wall of pivot, the inner wall connection of storage bucket has a plurality of grinding rods, the drive assembly drive the storage bucket is in two rotate between the supporting legs.

Through adopting above-mentioned technical scheme, heavy calcium carbonate and other additives are dropped into respectively from two feed inlets, start first driving piece, first driving piece drive pivot is rotated, the pivot is rotated and is driven the propeller blade and rotate, propeller blade propelling material is carried out preliminary mixing to heavy calcium carbonate and other additives simultaneously and is mixed, the material conveying that obtains through the preliminary mixing is to the storage bucket, start the drive assembly, drive assembly drive storage bucket rotates between two supporting legs, the rotation in-process of storage bucket, the material is thrown-whereabouts-rolls-collision motion in the storage bucket, thereby make heavy calcium carbonate and other additives intensive mixing.

Optionally, the driving assembly includes a second driving member, a rotating wheel, a belt and a ring wheel, the rotating wheel is connected to the output shaft of the second driving member, the ring wheel is sleeved on the outer wall of the charging barrel, the ring wheel is fixedly connected to the outer wall of the charging barrel, and the belt is in transmission connection between the rotating wheel and the ring wheel.

Through adopting above-mentioned technical scheme, start the second driving piece, second driving piece drive runner rotates, and the runner passes through the belt and drives the ring and rotate, and the ring rotates and drives the storage bucket rotation to realize that heavy calcium carbonate and other additives roll in the storage bucket and mix and grind.

Optionally, one of the feed inlets of the cover plate is connected with a feed hopper.

Through adopting above-mentioned technical scheme, the aperture that the feed hopper that the apron feed inlet is connected can effectively increase the feeding effectively avoids the material to spill over.

Optionally, one of the feed inlet of apron is connected with the inlet pipe, the inlet pipe is kept away from the one end of apron is connected with the aspiration pump, the aspiration pump is connected with inhales the material pipe.

Through adopting above-mentioned technical scheme, start the aspiration pump, utilize to inhale the material pipe and absorb the material.

Optionally, the bottom of the charging basket is connected with a discharging pipe.

Through adopting above-mentioned technical scheme, the discharging pipe that the storage bucket bottom is connected is used for arranging the material and uses to obtain modified grinding product.

Optionally, a transparent plate is embedded in the cover plate.

Through adopting above-mentioned technical scheme, the convenient constructor of embedded transparent plate of apron observes the processing condition in the cell body.

Optionally, the bottom of the second driving element is fixedly connected with an energy-absorbing cushion.

By adopting the technical scheme, the energy-absorbing cushion connected to the bottom of the second driving piece can reduce the vibration generated when the second driving piece works, so that the noise is reduced.

Optionally, the material suction pipe is a universal hose.

Through adopting above-mentioned technical scheme, universal hose makes the workman inhale the angle of material changeable.

In summary, the present application includes the following advantageous effects:

the first driving piece is started, the rotating shaft is driven to rotate by the first driving piece, the rotating shaft rotates to drive the propeller blades to rotate, the propeller blades push materials and preliminarily stir and mix the heavy calcium carbonate and other additives, the materials obtained through preliminary mixing are conveyed into the charging basket, the driving assembly is started, the driving assembly drives the charging basket to rotate between the two supporting legs, and in the rotating process of the charging basket, the materials are thrown up, fall, roll and collide in the charging basket, so that the heavy calcium carbonate and the other additives are fully mixed.

Drawings

Fig. 1 is a schematic perspective view of a grinding modification apparatus for ground calcium carbonate in the example of the present application.

Fig. 2 is a sectional view of a grinding modification apparatus for ground calcium carbonate in an example of the present application.

Description of reference numerals:

1. a trough body; 2. a charging bucket; 21. a grinding rod; 22. a discharge pipe; 3. supporting legs; 4. a drive assembly; 41. a second driving member; 411. an energy-absorbing cushion; 42. a rotating wheel; 43. a belt; 44. a ring wheel; 5. a cover plate; 51. a feed hopper; 52. a transparent plate; 6. a first driving member; 61. a rotating shaft; 62. a propeller blade; 7. an air pump; 71. a material suction pipe; 72. a feed pipe; 8. and (4) connecting the pipes.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a grinding modification equipment for ground limestone. As shown in fig. 1 and fig. 2, a grinding modification device for heavy calcium carbonate comprises a first driving member 6, a tank body 1, a charging barrel 2, two supporting legs 3 and a driving assembly 4, the first driving member 6 in the embodiment of the present application is a motor, the tank body 1 and the charging barrel 2 are connected by a connecting pipe 8, the extending direction of the length of the tank body 1 is in the same direction as the extending direction of the length of the charging barrel 2, the tank body 1 and the charging barrel 2 are communicated with each other, the first driving member 6 is connected to one end of the tank body 1 away from the charging barrel 2, a rotating shaft 61 is rotatably connected between two opposite inner walls of the tank body 1, one end of the rotating shaft 61 of an output shaft driving member of the first driving member 6, the horizontal height of the rotating shaft 61 is higher than the horizontal height of the connecting pipe 8, a propeller blade 62 is sleeved on the outer wall of the rotating shaft 61, the length extending direction of the propeller blade 62 is in the same direction as the length extending direction of the rotating shaft 61, the propeller blade 62 is welded on the outer wall of the rotating shaft 61, the top of the tank body 1 is covered with a cover plate 5, and the cover plate 5 is provided with two feed inlets;

the driving assembly 4 includes a second driving member 41, a rotating wheel 42, a belt 43 and a ring wheel 44, the second driving member 41 in this embodiment is a motor, an output shaft of the second driving member 41 is fixedly connected with the rotating wheel 42, the ring wheel 44 is sleeved on an end portion of the inner charging basket 2, the ring wheel 44 is fixedly connected with an outer wall of the charging basket 2, the charging basket 2 is disposed between the two supporting legs 3, two ends of the charging basket 2 are rotatably connected with the supporting legs 3, the connecting pipe 8 is coaxial with the charging basket 2, the belt 43 is drivingly connected between the ring wheel 44 and the rotating wheel 42, an inner wall of the charging basket 2 is fixedly provided with a plurality of grinding rods 21, the grinding rods 21 are circumferentially disposed on an inner wall of the charging basket 2 at equal intervals, an extending direction of lengths of the grinding rods 21 is the same direction as a length extending direction of the charging basket 2, and a bonding energy-absorbing cushion 411 is fixed at the bottom of the second driving member 41.

The heavy calcium carbonate and other additives are thrown into the tank body 1, the first driving piece 6 is started, the first driving piece 6 drives the rotating shaft 61 to rotate, the rotating shaft 61 rotates to drive the screw blade 62 to rotate, the screw blade 62 pushes materials and primarily stirs and mixes the heavy calcium carbonate and other additives, the materials obtained through primary mixing are conveyed into the charging basket 2, the second driving piece 41 is started, the second driving piece 41 drives the rotating wheel 42 to rotate, the rotating wheel 42 drives the ring wheel 44 to rotate through the belt 43, the ring wheel 44 rotates to drive the charging basket 2 to rotate, so that in the rotating process of the charging basket 2, the materials are thrown up, fall, roll and collide with the grinding rod 21 in the charging basket 2, the materials are smashed and ground, and the heavy calcium carbonate and other additives are fully mixed.

One of them feed inlet of apron 5 is connected with the inlet pipe 72 and is connected with feed hopper 51, and another feed inlet is connected with inlet pipe 72, and the one end that the apron 5 was kept away from to inlet pipe 72 is connected with aspiration pump 7, and aspiration pump 7 is connected with inhales material pipe 71, inhales material pipe 71 and is universal hose, and the apron 5 is embedded to have transparent plate 52.

In-process of equipment operation, workshop personnel can observe the mixed condition of heavy calcium carbonate and other additives in the cell body 1 through transparent plate 52, and the aperture of feeding can effectively be increased to the feed hopper 51 that 5 feed inlets of apron are connected, effectively avoids the material to spill over, keeps the workshop clean and tidy. Other additives are sucked into the tank body 1 through the air suction pump 7, and the feeding mode is convenient, fast and labor-saving.

The implementation principle of the grinding modification equipment for the heavy calcium carbonate in the embodiment of the application is as follows: heavy calcium carbonate and other additives are respectively put into the material barrel from two feed inlets, a first driving piece 6 is started, the first driving piece 6 drives a rotating shaft 61 to rotate, the rotating shaft 61 rotates to drive a screw blade 62 to rotate, the screw blade 62 pushes materials and primarily stirs and mixes the heavy calcium carbonate and other additives, the materials obtained through primary mixing are conveyed into a material barrel 2, a driving component 4 is started, the driving component 4 drives the material barrel 2 to rotate between two supporting feet 3, and in the rotating process of the material barrel 2, the materials are thrown up, dropped, rolled and collided in the material barrel 2, so that the heavy calcium carbonate and other additives are fully mixed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A grinding modification equipment for ground limestone, which is characterized in that: comprises a trough body (1), a charging bucket (2), two supporting legs (3) and a driving component (4), two ends of the charging basket (2) are respectively and rotatably connected between the two supporting legs (3), the trough body (1) is connected and communicated with the charging bucket (2), a cover plate (5) is covered at the top of the trough body (1), the cover plate (5) is provided with two feed inlets, the end part of the groove body (1) is connected with a first driving piece (6), the output shaft of the first driving piece (6) is connected with a rotating shaft (61) in a driving way, two sides of the rotating shaft (61) are respectively and rotatably connected with two opposite inner walls of the tank body (1), the outer wall of the rotating shaft (61) is sleeved with a propeller blade (62), the inner wall of the charging basket (2) is connected with a plurality of grinding rods (21), the driving component (4) drives the charging bucket (2) to rotate between the two supporting legs (3).

2. The grinding modification equipment for ground calcium carbonate according to claim 1, characterized in that: drive assembly (4) including second drive piece (41), runner (42), belt (43) and ring wheel (44), runner (42) connect in the output shaft of second drive piece (41), ring wheel (44) cup joint with the outer wall of storage bucket (2), just ring wheel (44) with the outer wall fixed connection of storage bucket (2), belt (43) transmission connect in runner (42) with between ring wheel (44).

3. The grinding modification equipment for ground calcium carbonate according to claim 1, characterized in that: one of the feed inlets of the cover plate (5) is connected with a feed hopper (51).

4. The grinding modification equipment for ground calcium carbonate according to claim 1, characterized in that: one of them of apron (5) the feed inlet is connected with inlet pipe (72), inlet pipe (72) are kept away from the one end of apron (5) is connected with aspiration pump (7), aspiration pump (7) are connected with and inhale material pipe (71).

5. The grinding modification equipment for ground calcium carbonate according to claim 1, characterized in that: the bottom of the charging bucket (2) is connected with a discharging pipe (22).

6. The grinding modification equipment for ground calcium carbonate according to claim 1, characterized in that: a transparent plate (52) is embedded in the cover plate (5).

7. The grinding modification equipment for heavy calcium carbonate according to claim 2, characterized in that: the bottom of the second driving piece (41) is fixedly connected with an energy-absorbing cushion (411).

8. The grinding modification equipment for heavy calcium carbonate according to claim 4, characterized in that: the material suction pipe (71) is a universal hose.