CN112718071A

CN112718071A - Calcium carbonate reaction unit

Info

Publication number: CN112718071A
Application number: CN202011444845.1A
Authority: CN
Inventors: 龚尚文; 曹玉林
Original assignee: Leiyang Baihui Powder Co ltd
Current assignee: Leiyang Baihui Powder Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-04-30

Abstract

The invention discloses a calcium carbonate reaction device which comprises a pulverizer body, wherein a feed inlet is formed in the top of the pulverizer body, a treatment cavity is arranged inside the pulverizer body, a filter plate is connected to the treatment cavity in a sliding mode through a vibration device, a plurality of filter holes are formed in the filter plate in an arrayed mode, two pulverizing rollers which are symmetrically arranged with each other are rotatably connected to the inner wall of the treatment cavity, a driving motor is fixedly connected to the side wall of the pulverizer body, and the output end of the driving motor is fixed to one end of each pulverizing roller. The invention relates to the technical field of calcium carbonate production and processing, can shake a filter plate through a first spring to complete screening of qualified processed calcium carbonate, is simple to operate and convenient and fast to implement, and improves the quality of calcium carbonate preparation and processing.

Description

Calcium carbonate reaction unit

Technical Field

The invention relates to the technical field of calcium carbonate production and processing, in particular to a calcium carbonate reaction device.

Background

The preparation method of calcium carbonate is divided into a physical method and a chemical method. The calcium carbonate prepared by physical method is called heavy calcium carbonate because of its large specific gravity, while the calcium carbonate prepared by chemical method is called light calcium carbonate or precipitated calcium carbonate. When the size of the calcium carbonate particles reaches below 10Onm, the calcium carbonate particles are called nano calcium carbonate.

In the process of preparing calcium carbonate by a physical method, limestone with high calcium carbonate content is crushed by a crusher to obtain calcium carbonate particles, but the existing calcium carbonate crusher is lack of a crushed particle screening device, so that part of the crushed unqualified limestone with larger particles is mixed in, and the quality of preparing calcium carbonate is reduced.

Disclosure of Invention

The invention aims to provide a calcium carbonate reaction device to solve the problem that a crushed particle screening device is not available on the existing calcium carbonate crusher in the market in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

a calcium carbonate reaction device comprises a pulverizer body, wherein a feed inlet is formed in the top of the pulverizer body, a treatment cavity is arranged inside the pulverizer body, a filter plate is connected to the treatment cavity in a sliding mode through a vibration device, a plurality of filter holes are formed in the filter plate in an arrayed mode, two pulverizing rollers which are symmetrically arranged with each other are rotatably connected to the inner wall of the treatment cavity, a driving motor is fixedly connected to the side wall of the pulverizer body, the output end of the driving motor is fixed to one end of each pulverizing roller, one end of each pulverizing roller is fixedly connected with a first belt pulley, and the two first belt pulleys are driven through a first belt;

be provided with the blevile of push that is used for unqualified product to release on the filter, blevile of push is including fixing the fixed plate at the filter top, run through on the fixed plate and be provided with the chute, there is first slide bar through slider sliding connection on the inner wall of process chamber, and just first slide bar is located the inside of chute, the square board of other end fixedly connected with of first slide bar, through two extrusion device fixedly connected with scraping wings on the square board, the last discharge gate of having seted up of crushing machine body, be provided with the protector that is used for ejection of compact protection on the discharge gate.

Preferably, vibrator includes that the symmetry sets up the square groove on the treatment chamber inner wall, fixedly connected with dead lever on the square groove, the lateral wall and two dead lever sliding connection of filter, the dead lever is located the filter and is equipped with first spring on the lateral wall of both sides about the symmetry cover, it is connected with the dwang to rotate through transmission on the lateral wall of rubbing crusher body, the dwang is located the inside one end fixedly connected with triangle-shaped board of treatment chamber, and the triangle-shaped board offsets the setting with the bottom lateral wall of filter.

Preferably, the sliding device comprises a sliding groove formed in the inner wall of the treatment cavity, a sliding block matched with the sliding groove is connected to the sliding groove in a sliding mode, and the top of the sliding block is fixed to one end of the first sliding rod.

Preferably, the extrusion device comprises an extrusion rod which is connected to the square plate in a penetrating and sliding mode, one end of the extrusion rod is fixed to the side wall of the material pushing plate, and a second spring is sleeved on the side wall of one end, far away from the material pushing plate, of the extrusion rod.

Preferably, the protector includes that the symmetry fixes the second slide bar on rubbing crusher body lateral wall, two sliding connection has the guard plate on the lateral wall of second slide bar, and the guard plate matches the setting each other with the discharge gate, two the cover is equipped with the third spring on the lateral wall of second slide bar.

Preferably, the transmission device comprises second pulleys fixed at one ends of the crushing rollers and the rotating rod, and the second pulleys are in transmission through a second belt.

Preferably, an inclined plane is arranged at one end, far away from the discharge hole, of the material pushing plate.

Compared with the prior art, the invention has the beneficial effects that:

1. through the arrangement of the filter plate, the filter holes, the triangular plates, the first springs and other components, the limestone is crushed through the crusher body, particles after crushing can fall into the top of the filter plate, the filter plate is extruded and slides on the square groove through the rotation of the triangular plates on the rotating rod, the filter plate is shaken through the first springs in the sliding process of the filter plate, the qualified calcium carbonate is screened, the operation is simple, the implementation is convenient and fast, and the quality of calcium carbonate preparation and processing is improved;

2. through the setting of parts such as fixed plate, chute, scraping wings, the filter carries out gliding in-process on square groove, through the interact of chute on the fixed plate and first slide bar, promotes the scraping wings and leans on to the discharge gate, releases the unqualified product that persists on the filter, and the convenience is collected it and is handled again.

Drawings

FIG. 1 is a schematic view of the overall configuration of a calcium carbonate reaction apparatus according to the present invention;

FIG. 2 is a schematic side view of a calcium carbonate reaction apparatus according to the present invention;

FIG. 3 is a schematic view of the internal structure of a treatment chamber of a calcium carbonate reaction apparatus according to the present invention;

FIG. 4 is a schematic view of the internal structure of a material pushing device of a calcium carbonate reaction device according to the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4.

In the figure: 1. a pulverizer body; 2. a feed inlet; 3. a filter plate; 4. a crushing roller; 5. a drive motor; 6. a first pulley; 7. a first belt; 8. a filtration pore; 9. a fixing plate; 10. a chute; 11. a sliding groove; 12. a first slide bar; 13. a square plate; 14. a material pushing plate; 15. an extrusion stem; 16. a second spring; 17. a bevel; 18. a square groove; 19. fixing the rod; 20. a first spring; 21. rotating the rod; 22. a triangular plate; 23. a discharge port; 24. a second slide bar; 25. a third spring; 26. a protection plate; 27. a second pulley; 28. a second belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a calcium carbonate reaction device comprises a pulverizer body 1, a feed inlet 2 is arranged at the top of the pulverizer body 1, a treatment chamber is arranged inside the pulverizer body 1, a filter plate 3 is slidably connected to the treatment chamber through a vibration device, the vibration device comprises square grooves 18 symmetrically arranged on the inner wall of the treatment chamber, fixing rods 19 are fixedly connected to the square grooves 18, the side walls of the filter plate 3 are slidably connected with the two fixing rods 19, first springs 20 are symmetrically sleeved on the side walls of the fixing rods 19 positioned at the upper side and the lower side of the filter plate 3, a rotating rod 21 is rotatably connected to the side wall of the pulverizer body 1 through a transmission device, the transmission device comprises second belt pulleys 27 fixed at one ends of a pulverizing roller 4 and the rotating rod 21, the two second belt pulleys 27 are driven through a second belt 28, and are mainly linked without resetting, the cost is saved, one end of the rotating rod 21, which is positioned inside the treatment cavity, is fixedly connected with a triangular plate 22, the triangular plate 22 is abutted against the side wall of the bottom of the filter plate 3, the filter plate 3 is shaken through a first spring 20, the screening of qualified calcium carbonate to be processed is completed, the operation is simple, the implementation is convenient, the quality of calcium carbonate preparation and processing is improved, a plurality of filter holes 8 are arranged on the filter plate 3, the inner wall of the treatment cavity is rotatably connected with two grinding rollers 4 which are symmetrically arranged, the side wall of the grinder body 1 is fixedly connected with a driving motor 5, the output end of the driving motor 5 is fixed with one end of each grinding roller 4, one end of each grinding roller 4 is fixedly connected with a first belt pulley 6, and the two first belt pulleys 6 are driven by a first belt 7;

the filter plate 3 is provided with a material pushing device for pushing out unqualified products, the material pushing device comprises a fixing plate 9 fixed on the top of the filter plate 3, a chute 10 is arranged on the fixing plate 9 in a penetrating way, the inner wall of the treatment cavity is connected with a first sliding rod 12 in a sliding way through a sliding device, the sliding device comprises a sliding groove 11 arranged on the inner wall of the treatment cavity, the sliding groove 11 is connected with a sliding block matched with the sliding groove in a sliding way, the top of the sliding block is fixed with one end of the first sliding rod 12, mainly in order to play a role of limiting and guiding, the sliding of the first sliding rod 12 is more stable, the first sliding rod 12 is positioned inside the chute 10, the other end of the first sliding rod 12 is fixedly connected with a square plate 13, the square plate 13 is fixedly connected with a material pushing plate 14 through two extrusion devices, one end of the material pushing plate 14, which is far away from a discharge port 23, is provided, the extruding device comprises an extruding rod 15 which is connected on the square plate 13 in a penetrating and sliding manner, one end of the extruding rod 15 is fixed with the side wall of the material pushing plate 14, a second spring 16 is sleeved on the side wall of one end, far away from the material pushing plate 14, of the extruding rod 15, mainly in order to enable the material pushing plate 14 to be always abutted against the side wall of the top of the filter plate 3 under the action of each extruding rod 15 and each second spring 16 in the moving process of the square plate 13, so that unqualified processed calcium carbonate can be cleaned more fully, a material outlet 23 is formed in the crusher body 1, a protective device for discharging protection is arranged on the material outlet 23 and comprises second sliding rods 24 which are symmetrically fixed on the side wall of the crusher body 1, protective plates 26 are connected on the side walls of the two second sliding rods 24 in a sliding manner, the protective plates 26 are matched with the material outlet 23, and third springs 25 are sleeved on the side walls, in the process that the scraping wings 14 promoted, can push away on discharge gate 23 and offset with the lateral wall of guard plate 26 through scraping wings 14 will be unqualified, under the effect of power, promote guard plate 26 and slide on each second slide bar 24, accomplish this moment and can push out unqualified calcium carbonate, and through the extrusion of each third spring 25, make guard plate 26 offset with the lateral wall of discharge gate 23, avoid it to have the calcium carbonate granule roll-off at the in-process of processing, play the effect of protection.

In the invention, a grinder body 1 puts processing raw materials into a feeding hole 2 in the process of preparing and processing calcium carbonate, starts a driving motor 5, drives two grinding rollers 4 to rotate under the transmission action of a first belt 7 and a first belt pulley 6, finishes the grinding processing treatment of the raw materials, the ground calcium carbonate particles fall into the top of a filter plate 3, drives a rotating rod 21 to rotate through a second belt pulley 27 and a second belt 28 in the process of rotating the two grinding rollers 4, finishes the extrusion of the filter plate 3 and enables the filter plate 3 to slide on a square groove 18 through the rotation of a triangular plate 22 on the rotating rod 21 in the process of rotating the rotating rod 21, shakes the filter plate 3 through a first spring 20 on each fixed rod 19 in the process of sliding the filter plate 3 on the square groove 18, shakes and screens the qualified processed calcium carbonate and slides out from each filter hole 8, the operation is simple, the implementation is convenient, the quality of the calcium carbonate preparation and processing is improved, and when the filter plate 3 slides on the square groove 18, in the process of upward movement of the filter plate 3, through the interaction of the inclined groove 10on the fixed plate 9 and the first sliding rod 12, the square plate 13 on the first sliding rod 12 is pushed to lean against the discharge hole 23, in the process of moving the square plate 13, the material pushing plate 14 is always pressed against the side wall of the top of the filter plate 3 under the action of the extrusion rods 15 and the second spring 16, so that the unqualified processed calcium carbonate can be cleaned more fully, during the pushing process, the unqualified material can be pushed onto the discharge port 23 through the material pushing plate 14 and is abutted against the side wall of the protection plate 26, under the action of force, the push guard 26 slides on the respective second sliding bar 24, at which point the calcium carbonate, which has finished its disqualification, can be pushed out.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A calcium carbonate reaction device comprises a pulverizer body (1), and is characterized in that a feed inlet (2) is formed in the top of the pulverizer body (1), a treatment cavity is arranged inside the pulverizer body (1), a filter plate (3) is connected to the treatment cavity in a sliding mode through a vibration device, a plurality of filter holes (8) are formed in the filter plate (3) in an arrayed mode, two pulverizing rollers (4) which are symmetrically arranged with each other are rotatably connected to the inner wall of the treatment cavity, a driving motor (5) is fixedly connected to the side wall of the pulverizer body (1), the output end of the driving motor (5) is fixed to one end of each pulverizing roller (4), a first belt pulley (6) is fixedly connected to one end of each pulverizing roller (4), and the two first belt pulleys (6) are driven by a first belt (7);

be provided with the blevile of push that is used for unqualified product to release on filter (3), blevile of push is including fixing fixed plate (9) at filter (3) top, it is provided with chute (10) to run through on fixed plate (9), there is first slide bar (12) through slider sliding connection on the inner wall of process chamber, and just first slide bar (12) are located the inside of chute (10), the other end fixedly connected with square board (13) of first slide bar (12), through two extrusion device fixedly connected with scraping wings (14) on square board (13), discharge gate (23) have been seted up on rubbing crusher body (1), be provided with the protector that is used for ejection of compact protection on discharge gate (23).

2. The calcium carbonate reaction device according to claim 1, wherein the vibration device comprises a square groove (18) symmetrically formed on the inner wall of the treatment chamber, the fixing rod (19) is fixedly connected to the square groove (18), the side wall of the filter plate (3) is slidably connected with the two fixing rods (19), the first spring (20) is symmetrically sleeved on the side wall of the fixing rod (19) positioned at the upper side and the lower side of the filter plate (3), the rotating rod (21) is rotatably connected to the side wall of the pulverizer body (1) through a transmission device, the triangular plate (22) is fixedly connected to one end of the rotating rod (21) positioned inside the treatment chamber, and the triangular plate (22) is abutted against the bottom side wall of the filter plate (3).

3. A calcium carbonate reaction device according to claim 1, wherein the sliding device comprises a sliding groove (11) formed on the inner wall of the treatment chamber, a sliding block matched with the sliding groove (11) is connected on the sliding groove in a sliding way, and the top of the sliding block is fixed with one end of the first sliding rod (12).

4. The calcium carbonate reaction device according to claim 1, wherein the extrusion device comprises an extrusion rod (15) which is connected to the square plate (13) in a penetrating and sliding manner, one end of the extrusion rod (15) is fixed to the side wall of the material pushing plate (14), and a second spring (16) is sleeved on the side wall of one end of the extrusion rod (15) far away from the material pushing plate (14).

5. The calcium carbonate reaction device as claimed in claim 1, wherein the protection device comprises second sliding rods (24) symmetrically fixed on the side wall of the pulverizer body (1), two protection plates (26) are slidably connected to the side walls of the second sliding rods (24), the protection plates (26) and the discharge port (23) are arranged in a matching manner, and a third spring (25) is sleeved on the side walls of the two second sliding rods (24).

6. A calcium carbonate reaction device according to claim 2, wherein the transmission device comprises a second pulley (27) fixed at one end of the crushing roller (4) and the rotating rod (21), and the two second pulleys (27) are transmitted by a second belt (28).

7. A calcium carbonate reaction device according to claim 2, wherein the end of the material pushing plate (14) far away from the material outlet (23) is provided with an inclined surface (17).