Calcium carbonate precipitation device

Abstract

The utility model provides a calcium carbonate precipitation device, which relates to the technical field of calcium carbonate, and comprises a shell, the shell consists of a stirring cavity, a water filtering cavity and a blanking cavity, the inner surface of the stirring cavity is provided with filtering holes, and the bottom of the stirring cavity is provided with a material accumulation port. According to the calcium carbonate stirring device, the first driving motor is started, so that the first rotating shaft drives the first stirring plate to rotate, then materials are poured into the stirring cavity, the rotating first stirring plate stirs the poured materials, calcium carbonate is scattered and stirred uniformly, and solid calcium carbonate is slowly settled after being filtered by the filtering holes; then, a second driving motor is started, so that a supporting plate drives a piston block to move downwards, the filtered calcium carbonate is discharged to a discharging cavity, unified collection and operation are facilitated, the calcium carbonate settling time can be well controlled, and the calcium carbonate settling efficiency is improved. And blockage of calcium carbonate is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium carbonate, in particular to a calcium carbonate precipitation device. Background Art

[0002] Calcium carbonate (CaCO3) is an inorganic compound, commonly known as limestone, limestone, stone powder, marble, etc. Calcium carbonate is neutral, basically insoluble in water, and soluble in hydrochloric acid. It is one of the most common substances on earth, existing in rocks such as aragonite, calcite, chalk, limestone, marble, travertine, and is also the main component of animal bones or shells. Calcium carbonate is also an important building material and has a wide range of industrial uses. Its preparation method is to generate calcium carbonate and water through the reaction of calcium hydroxide and carbon dioxide. In the production process of calcium carbonate, calcium carbonate mixed with water needs to be filtered out.

[0003] However, the existing calcium carbonate precipitation devices have the problems of complex structure, high production cost and operation cost, and are prone to blockage, resulting in poor use effect. Utility Model Content

[0004] The utility model aims to solve the problems of complex structure, high production cost and operation cost, and easy blockage in the prior art, and proposes a calcium carbonate precipitation device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a calcium carbonate precipitation device comprises a shell, the shell is composed of a stirring chamber, a water filtering chamber and a material discharge chamber, the inner surface of the stirring chamber is provided with filter holes, the bottom of the stirring chamber is provided with a material accumulation port, the top of the shell is fixedly connected with a mounting frame, the inner top of the mounting frame is fixedly installed with a first driving motor, the output end of the first driving motor is fixedly connected with a first rotating shaft, the first rotating shaft movably passes through the shell and extends into the stirring chamber, the outer surface of the first rotating shaft is fixedly connected with a plurality of first stirring plates, the inner side of the material discharge chamber is penetrated and connected with two fixed shells, two limiting grooves are provided on opposite sides of the two fixed shells, two second driving motors are fixedly installed in the two fixed shells, the output ends of the two second driving motors are fixedly connected with two threaded rods, the smooth ends of the two threaded rods are rotatably connected with the two fixed shells, the outer surfaces of the two threaded rods are sleeved with two connecting plates, the opposite sides of the two connecting plates are fixedly connected with a supporting plate, and the top of the supporting plate is fixedly connected with a piston block.

[0006] Preferably, the inner top of the stirring chamber is rotatably connected to a second rotating shaft, and the top end of the second rotating shaft movably passes through the stirring chamber and extends to the outside of the shell.

[0007] Preferably, a driving wheel is disposed on the outer surface of the first rotating shaft, and a driven wheel is disposed on the outer surface of the second rotating shaft. The outer surfaces of the driving wheel and the driven wheel are connected to each other via a belt.

[0008] Preferably, a plurality of second stirring plates are fixedly connected to the outer surface of the second rotating shaft, and the plurality of second stirring plates and the plurality of first stirring plates are arranged in an interlaced manner.

[0009] Preferably, a feed port is provided at the top of the shell, and an overflow port is provided at one side of the shell.

[0010] Preferably, the bottom of the shell is fixedly connected to a discharge hard pipe, and a control valve is provided on the discharge hard pipe.

[0011] Preferably, a supporting leg is fixedly connected to the bottom of the shell, and a buffer pad is fixedly installed on the bottom of the supporting leg.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by starting the first driving motor, the first rotating shaft drives the first stirring plate to rotate, and then the material is poured into the stirring chamber, so that the rotating first stirring plate stirs the poured material, thereby breaking up and mixing the calcium carbonate. After filtering through the filter holes, the solid calcium carbonate slowly settles and accumulates at the material accumulation port at the bottom of the stirring chamber, and the filtered water enters the filtered water chamber and is discharged outwardly. Then the second driving motor is started. Since the two limiting grooves limit the two connecting plates, the two threaded rods drive the two connecting plates to move downward, so that the support plate drives the piston block to move downward, so that the filtered calcium carbonate is discharged into the lower material chamber, which is convenient for unified collection and operation, and can well control the sedimentation time of calcium carbonate, avoid clogging of calcium carbonate, and improve the filtering effect of calcium carbonate.

[0014] 2. In the utility model, when the first rotating shaft drives the first stirring plate to rotate, the first rotating shaft drives the driving wheel to rotate synchronously, and the driving wheel drives the belt to move, so that the second rotating shaft drives the second stirring plate to rotate synchronously, which is convenient for fully stirring the poured material, thereby fully breaking up and mixing the calcium carbonate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A main structure stereogram of a calcium carbonate precipitation device is provided for the utility model;

[0016] Figure 2 The utility model provides a bottom side structural stereogram of a calcium carbonate precipitation device;

[0017] Figure 3A sectional structural stereogram of a calcium carbonate precipitation device is provided for the utility model;

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0019] Legend: 1. Shell; 2. Stirring chamber; 3. Water filter chamber; 4. Feed chamber; 5. Filter hole; 6. Material accumulation port; 7. Mounting frame; 8. First drive motor; 9. First rotating shaft; 10. First stirring plate; 11. Fixed shell; 12. Limiting groove; 13. Second drive motor; 14. Threaded rod; 15. Connecting plate; 16. Support plate; 17. Piston block; 18. Second rotating shaft; 19. Driving wheel; 20. Driven wheel; 21. Belt; 22. Second stirring plate; 23. Feed inlet; 24. Overflow port; 25. Discharge hard pipe; 26. Control valve; 27. Support leg; 28. Buffer pad. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1 - Figure 4 As shown, the utility model provides a calcium carbonate precipitation device, including a shell 1, the shell 1 is composed of a stirring chamber 2, a water filtering chamber 3 and a material discharge chamber 4, the inner surface of the stirring chamber 2 is provided with a filter hole 5, the bottom of the stirring chamber 2 is provided with a material accumulation port 6, the top of the shell 1 is fixedly connected with a mounting frame 7, the inner top of the mounting frame 7 is fixedly installed with a first drive motor 8, the output end of the first drive motor 8 is fixedly connected with a first rotating shaft 9, the first rotating shaft 9 movably passes through the shell 1 and extends into the stirring chamber 2, and the outer surface of the first rotating shaft 9 is fixedly connected with a plurality of first stirring plates 1 0, the inner side of the material discharge chamber 4 is penetrated and connected with two fixed shells 11, and two limiting grooves 12 are provided on the opposite sides of the two fixed shells 11, and two second driving motors 13 are fixedly installed in the two fixed shells 11, and the output ends of the two second driving motors 13 are fixedly connected with two threaded rods 14, and the smooth ends of the two threaded rods 14 are rotatably connected with the two fixed shells 11, and the outer surfaces of the two threaded rods 14 are sleeved with two connecting plates 15, and the opposite sides of the two connecting plates 15 are fixedly connected with a supporting plate 16, and the top of the supporting plate 16 is fixedly connected with a piston block 17.

[0023] The effect achieved by the entire embodiment 1 is that by starting the first driving motor 8, the first rotating shaft 9 drives the first stirring plate 10 to rotate, and then the material is poured into the stirring chamber 2, so that the rotating first stirring plate 10 stirs the poured material, thereby breaking up and mixing the calcium carbonate. After filtering through the filter hole 5, the solid calcium carbonate slowly settles and accumulates at the material accumulation port 6 at the bottom of the stirring chamber 2, and the filtered water enters the filtered water chamber 3 and is then discharged outward, and then the second driving motor 13 is started. Since the two limiting grooves 12 limit the two connecting plates 15, the two threaded rods 14 drive the two connecting plates 15 to move downward, so that the support plate 16 drives the piston block 17 to move downward, so that the filtered calcium carbonate is discharged into the lower material chamber 4, which is convenient for unified collection and convenient operation, and can well control the sedimentation time of calcium carbonate, avoid clogging of calcium carbonate, and improve the filtering effect of calcium carbonate.

[0024] Embodiment 2, as Figure 1 - Figure 4 As shown, the inner top of the stirring chamber 2 is rotatably connected to the second rotating shaft 18, the top of the second rotating shaft 18 moves through the stirring chamber 2 and extends to the outside of the shell 1, the outer surface of the first rotating shaft 9 is provided with a driving wheel 19, the outer surface of the second rotating shaft 18 is provided with a driven wheel 20, the outer surfaces of the driving wheel 19 and the driven wheel 20 are transmission-connected by a belt 21, the outer surface of the second rotating shaft 18 is fixedly connected to a plurality of second stirring plates 22, the plurality of second stirring plates 22 and the plurality of first stirring plates 10 are staggered with each other, a feed port 23 is provided at the top of the shell 1, an overflow port 24 is provided on one side of the shell 1, the bottom of the shell 1 is fixedly connected to a discharge hard pipe 25, the discharge hard pipe 25 is provided with a control valve 26, the bottom of the shell 1 is fixedly connected to a support leg 27, and a buffer pad 28 is fixedly installed at the bottom of the support leg 27.

[0025] The effect achieved by the entire embodiment 2 is that when the first rotating shaft 9 drives the first stirring plate 10 to rotate, the first rotating shaft 9 drives the driving wheel 19 to rotate synchronously, and the driving wheel 19 drives the belt 21 to move, so that the second rotating shaft 18 drives the second stirring plate 22 to rotate synchronously, which is convenient for fully stirring the poured material, thereby fully breaking up and stirring the calcium carbonate. Then, by providing a feed port 23, it is convenient to pour the material into the stirring chamber 2 through the feed port 23, and an overflow port 24 is provided, so that the filtered water enters the filtered water chamber 3 and is discharged outward through the overflow port 24. Then, by opening the control valve 26, the calcium carbonate discharged into the discharge chamber 4 is convenient to be discharged through the discharge hard pipe 25. Then, by providing a support leg 27, it plays a role of supporting the shell 1, and the buffer pad 28 plays a buffering role, which can reduce the damage caused by the direct contact of the bottom of the device with the ground, and play a protective role on the ground.

[0026] Working principle: When in use, first start the first drive motor 8, and then pour the material into the stirring chamber 2 through the feed port 23. At this time, the first rotating shaft 9 drives the first stirring plate 10 to rotate, and the first rotating shaft 9 drives the driving wheel 19 to rotate synchronously, and the driving wheel 19 drives the belt 21 to move, so that the second rotating shaft 18 drives the second stirring plate 22 to rotate synchronously, so as to fully stir the poured material, and fully break up and stir the calcium carbonate. After filtering through the filter hole 5, the solid calcium carbonate slowly settles and accumulates at the material accumulation port 6 at the bottom of the stirring chamber 2, and the filtered water enters the filter water chamber 3. The calcium carbonate in the lower material chamber 4 is discharged outward through the overflow port 24, and then the second drive motor 13 is started. Since the two limit grooves 12 limit the two connecting plates 15, the two threaded rods 14 drive the two connecting plates 15 to move downward, so that the support plate 16 drives the piston block 17 to move downward, so that the filtered calcium carbonate is discharged into the lower material chamber 4. Finally, the control valve 26 is opened to discharge the calcium carbonate discharged into the lower material chamber 4 through the discharge hard pipe 25, which is convenient for unified collection and operation, can well control the sedimentation time of calcium carbonate, avoids clogging of calcium carbonate, and improves the filtering effect of calcium carbonate.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A calcium carbonate precipitation device, comprising a housing (1), characterized in that: The shell (1) is composed of a stirring chamber (2), a water filtering chamber (3) and a material discharge chamber (4); the inner surface of the stirring chamber (2) is provided with a filter hole (5); the bottom of the stirring chamber (2) is provided with a material accumulation port (6); the top of the shell (1) is fixedly connected to a mounting frame (7); the inner top of the mounting frame (7) is fixedly mounted with a first drive motor (8); the output end of the first drive motor (8) is fixedly connected to a first rotating shaft (9); the first rotating shaft (9) movably passes through the shell (1) and extends into the stirring chamber (2); the outer surface of the first rotating shaft (9) is fixedly connected to a plurality of first stirring plates (10); the material discharge chamber (4) Two fixed shells (11) are connected through the inner side thereof, two limiting grooves (12) are provided on opposite sides of the two fixed shells (11), two second drive motors (13) are fixedly installed in the two fixed shells (11), the output ends of the two second drive motors (13) are fixedly connected to two threaded rods (14), the smooth ends of the two threaded rods (14) are rotatably connected to the two fixed shells (11), the outer surfaces of the two threaded rods (14) are sleeved with two connecting plates (15), the opposite sides of the two connecting plates (15) are fixedly connected to a support plate (16), and the top of the support plate (16) is fixedly connected to a piston block (17).

2. A calcium carbonate precipitation device according to claim 1, characterized in that: The top of the inner side of the stirring chamber (2) is rotatably connected to a second rotating shaft (18), and the top end of the second rotating shaft (18) movably penetrates the stirring chamber (2) and extends to the outside of the shell (1).

3. A calcium carbonate precipitation device according to claim 2, characterized in that: The outer surface of the first rotating shaft (9) is provided with a driving wheel (19), the outer surface of the second rotating shaft (18) is provided with a driven wheel (20), and the outer surfaces of the driving wheel (19) and the driven wheel (20) are connected to each other by a belt (21).

4. A calcium carbonate precipitation device according to claim 2, characterized in that: A plurality of second stirring plates (22) are fixedly connected to the outer surface of the second rotating shaft (18), and the plurality of second stirring plates (22) and the plurality of first stirring plates (10) are arranged in a staggered manner.

5. A calcium carbonate precipitation device according to claim 1, characterized in that: A feed port (23) is provided at the top of the shell (1), and an overflow port (24) is provided at one side of the shell (1).

6. A calcium carbonate precipitation device according to claim 1, characterized in that: The bottom of the housing (1) is fixedly connected to a discharge hard pipe (25), and a control valve (26) is provided on the discharge hard pipe (25).

7. A calcium carbonate precipitation device according to claim 1, characterized in that: A support leg (27) is fixedly connected to the bottom of the shell (1), and a buffer pad (28) is fixedly installed on the bottom of the support leg (27).

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