Carbonization device for nano calcium carbonate production

Abstract

The utility model discloses a carbonization device for nano calcium carbonate production, which comprises a carbonization box, the top of the carbonization box is bolted with a box body, the inner cavity of the box body is provided with a screening mechanism, the center of the bottom of the box body is communicated with a discharge pipe, and the bottom of the discharge pipe penetrates into the inner cavity of the carbonization box. The right side of the carbonization box is in bolted connection with a fixing table, the top of the fixing table is in bolted connection with a first motor, an output shaft of the first motor is fixedly connected with a stirring shaft, the left side of the stirring shaft penetrates through the carbonization box and is rotationally connected with the left side of an inner cavity of the carbonization box through a bearing, and the surface of the stirring shaft is sequentially in bolted connection with stirring blades from left to right. And through cooperation of a screen, a second motor, a rotating disc and a fixing plate, the screen is driven to move in a reciprocating manner, so that the screen is vibrated, caked calcium carbonate raw materials are scattered, the calcium carbonate raw materials fully react in the carbonization box, and the carbonization effect of the calcium carbonate raw materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a carbonization device for producing nano calcium carbonate. Background Art

[0002] Nano calcium carbonate is also known as ultrafine calcium carbonate. Its standard name is ultrafine calcium carbonate. The most mature application of nano calcium carbonate is in the plastics industry, primarily in high-end plastic products. It can improve the rheological properties of plastic masterbatch and enhance its formability. As a plastic filler, it provides toughening and reinforcement, increasing the plastic's flexural strength, flexural elastic modulus, heat distortion temperature, and dimensional stability. It also imparts thermal hysteresis to plastics.

[0003] After searching, application number CN202020386197.8 discloses a carbonization device for the production of nano-calcium carbonate. This utility model sets a stainless steel wire mesh and a high-frequency vibration motor. When the raw liquid enters the tank body, the liquid can be broken up into smaller droplets, and multiple air outlets are provided for enterprise mixing, thereby increasing the contact area between gas and liquid and improving production efficiency.

[0004] However, the device still has the following shortcomings: the calcium carbonate raw material will be affected by moisture during storage, resulting in the calcium carbonate raw material agglomerating, and the device is not provided with a structure to break up the calcium carbonate raw material, resulting in insufficient reaction of the agglomerated calcium carbonate raw material, affecting the carbonization effect. Therefore, we need to propose a carbonization device for the production of nano calcium carbonate. Utility Model Content

[0005] The purpose of the utility model is to provide a carbonization device for producing nano calcium carbonate. Through the cooperation of the screen, a second motor, a turntable and a fixed plate, the screen is driven to move back and forth, causing the screen to vibrate, thereby breaking up the agglomerated calcium carbonate raw materials, allowing the calcium carbonate raw materials to fully react in the carbonization box, thereby improving the carbonization effect of the calcium carbonate raw materials, and solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A carbonization device for producing nano-calcium carbonate, comprising a carbonization box, the top of which is bolted to a box body, the inner cavity of the box body being provided with a screening mechanism, a discharge pipe being connected at the center of the bottom of the box body, and the bottom of the discharge pipe passing through the inner cavity of the carbonization box, a fixed platform being bolted to the right side of the carbonization box, and a first motor being bolted to the top of the fixed platform, the output shaft of the first motor being fixedly connected to a stirring shaft, the left side of the stirring shaft passing through the carbonization box and being rotatably connected to the left side of the inner cavity of the carbonization box through a bearing, stirring blades being bolted to the surface of the stirring shaft in sequence from left to right, the bottom of the carbonization box being connected to a discharge pipe, and an electromagnetic valve being provided on the discharge pipe, the top of the box body being connected to a funnel, and heating rods being installed in sequence from top to bottom on the left side of the carbonization box.

[0008] Preferably, the screening mechanism includes a screen, a second motor, a turntable and a fixed plate, the front and back sides of the inner cavity of the box are bolted to a box body, the bottom of the inner cavity of the box is fixedly connected to a spring, the top of the spring is bolted to a support rod, the top of the support rod passes through the box body and is bolted to the bottom of the screen, the second motor is bolted to the top of the back side of the inner cavity of the box, the output shaft of the second motor is fixedly connected to the rotating shaft, the turntable key is connected to the surface of the rotating shaft, the fixed plate is bolted to the left side of the top of the screen, and the top of the fixed plate is in contact with the bottom of the turntable.

[0009] Preferably, the right side of the carbonization box is bolted to an air inlet box, the right sides of the top and bottom of the inner cavity of the air inlet box are bolted to filter screens, the left side of the bottom of the inner cavity of the air inlet box is bolted to a fan, the air inlet of the fan is connected to an air inlet pipe, the air outlet of the fan is connected to an air outlet pipe, and the left end of the air outlet pipe is connected to the right side of the carbonization box, and the right side of the air inlet box is connected to an air supply pipe.

[0010] Preferably, both sides of the inner cavity of the box body are provided with sliding grooves, the inner cavity of the sliding grooves is slidably connected with sliders, and the opposite sides of the sliders are bolted to the two sides of the support rod.

[0011] Preferably, both sides of the bottom of the inner cavity of the box are bolted with a first guide seat, and both sides of the bottom of the inner cavity of the carbonization box are bolted with a second guide seat.

[0012] Preferably, a sealing ring is bonded to the right side of the carbonization box, and the inner ring of the sealing ring is in contact with the surface of the stirring shaft.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model drives the screen to move back and forth through the cooperation of the screen, the second motor, the turntable and the fixed plate, causing the screen to vibrate, thereby breaking up the agglomerated calcium carbonate raw materials, allowing the calcium carbonate raw materials to fully react in the carbonization box, thereby improving the carbonization effect of the calcium carbonate raw materials;

[0015] 2. The transported CO is filtered through the cooperation of the air intake box, fan and filter. The support rod is limited by the cooperation of the slide and slider, thereby limiting the position of the screen and assisting the screen to rise and fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a structural cross-sectional view of the carbonization box of the utility model;

[0018] Figure 3 This is a structural sectional view of the air intake box of the utility model;

[0019] Figure 4 This is a structural sectional view of the box body of the utility model;

[0020] Figure 5 This is a structural sectional view of the box body of the utility model.

[0021] In the figure: 1. Carbonization box; 2. Box body; 3. Screening mechanism; 31. Screen; 32. Second motor; 33. Turntable; 34. Fixed plate; 4. First motor; 5. Stirring shaft; 6. Heating rod; 7. Box body; 8. Spring; 9. Support rod; 10. Air intake box; 11. Filter; 12. Fan; 13. Slide. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-5 The utility model provides a carbonization device for producing nano-calcium carbonate, including a carbonization box 1, a box body 2 is bolted to the top of the carbonization box 1, a screening mechanism 3 is provided in the inner cavity of the box body 2, a discharge pipe is connected at the center of the bottom of the box body 2, and the bottom of the discharge pipe passes through the inner cavity of the carbonization box 1, a fixed platform is bolted to the right side of the carbonization box 1, and a first motor 4 is bolted to the top of the fixed platform, the output shaft of the first motor 4 is fixedly connected to a stirring shaft 5, the left side of the stirring shaft 5 passes through the carbonization box 1 and is rotatably connected to the left side of the inner cavity of the carbonization box 1 through a bearing, the surface of the stirring shaft 5 is bolted with stirring blades from left to right in sequence, the bottom of the carbonization box 1 is connected to the discharge pipe, and the discharge pipe is provided with a solenoid valve, the top of the box body 2 is connected to a funnel, and heating rods 6 are installed in sequence on the left side of the carbonization box 1 from top to bottom.

[0024] The screening mechanism 3 includes a screen 31, a second motor 32, a turntable 33 and a fixed plate 34. The front and back sides of the inner cavity of the box body 2 are bolted to the box body 7. The bottom of the inner cavity of the box body 7 is fixedly connected to a spring 8. The top of the spring 8 is bolted to a support rod 9. The top of the support rod 9 passes through the box body 7 and is bolted to the bottom of the screen 31. The second motor 32 is bolted to the top of the back of the inner cavity of the box body 2. The output shaft of the second motor 32 is fixedly connected to the rotating shaft. The turntable 33 is keyed to the surface of the rotating shaft. The fixed plate 34 is bolted to the left side of the top of the screen 31. The top of the fixed plate 34 contacts the bottom of the turntable 33, causing the screen 31 to vibrate, thereby breaking up the agglomerated calcium carbonate raw materials and allowing the calcium carbonate raw materials to fully react in the carbonization box 1.

[0025] The right side of the carbonization box 1 is bolted with an air intake box 10, and the right sides of the top and bottom of the inner cavity of the air intake box 10 are bolted with filter screens 11. The left side of the bottom of the inner cavity of the air intake box 10 is bolted with a fan 12. The air inlet of the fan 12 is connected to the air intake pipe, and the air outlet of the fan 12 is connected to the air outlet pipe, and the left end of the air outlet pipe is connected to the right side of the carbonization box 1. The right side of the air intake box 10 is connected to the gas supply pipe to filter the transported CO2.

[0026] Slide grooves 13 are provided on both sides of the inner cavity of the box body 7. Slide blocks are slidably connected to the inner cavity of the slide grooves 13, and the opposite sides of the slide blocks are bolted to the two sides of the support rod 9 to assist the movement of the screen 31 and improve the stability of the screen 31.

[0027] A first guide seat is bolted to both sides of the bottom of the inner cavity of the box body 2, and a second guide seat is bolted to both sides of the bottom of the inner cavity of the carbonization box 1. The first guide seat facilitates the rapid diversion of calcium carbonate raw materials into the carbonization box 1, and the second guide seat facilitates the rapid diversion of carbonized calcium carbonate out of the carbonization box 1.

[0028] A sealing ring is bonded to the right side of the carbonization box 1 , and the inner ring of the sealing ring contacts the surface of the stirring shaft 5 , thereby improving the sealing performance of the carbonization box 1 .

[0029] The user feeds calcium carbonate raw materials into the funnel, and then the user turns on the second motor 32. The second motor 32 drives the rotating shaft to rotate, and the rotating shaft drives the turntable 33 to rotate. Under the action of the spring 8, the turntable 33 drives the fixed plate 34 to move back and forth, thereby driving the screen 31 to move back and forth, causing the screen 31 to vibrate, and breaking up the calcium carbonate raw materials. Then the calcium carbonate raw materials are guided into the carbonization box 1 through the first guide seat. At this time, the fan 12 is turned on to heat the rod 6, and the gas pipe sucks CO2 into the air inlet box 10. The CO2 enters the carbonization box 1 after being filtered by the filter 11. At this time, the user turns on the first motor 4. The first motor 4 drives the stirring shaft 5 to rotate, and the stirring shaft 5 drives the stirring blade to rotate to carbonize the calcium carbonate raw materials. After carbonization is completed, it is guided out of the carbonization box 1 through the second guide seat.

[0030] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A carbonization device for producing nano calcium carbonate, comprising a carbonization box (1), characterized in that: The top of the carbonization box (1) is bolted to a box body (2), the inner cavity of the box body (2) is provided with a screening mechanism (3), the center of the bottom of the box body (2) is connected to a discharge pipe, and the bottom of the discharge pipe passes through the inner cavity of the carbonization box (1), the right side of the carbonization box (1) is bolted to a fixed platform, and the top of the fixed platform is bolted to a first motor (4), the output shaft of the first motor (4) is fixedly connected to a stirring shaft (5), the left side of the stirring shaft (5) passes through the carbonization box (1) and is rotatably connected to the left side of the inner cavity of the carbonization box (1) through a bearing, the surface of the stirring shaft (5) is bolted with stirring blades in sequence from left to right, the bottom of the carbonization box (1) is connected to a discharge pipe, and a solenoid valve is provided on the discharge pipe, the top of the box body (2) is connected to a funnel, and the left side of the carbonization box (1) is sequentially installed with heating rods (6) from top to bottom.

2. A carbonizing device for producing nano-calcium carbonate according to claim 1, characterized in that: The screening mechanism (3) comprises a screen (31), a second motor (32), a turntable (33) and a fixed plate (34); the front and back sides of the inner cavity of the box body (2) are both bolted to a box body (7); the bottom of the inner cavity of the box body (7) is fixedly connected to a spring (8); the top of the spring (8) is bolted to a support rod (9); the top of the support rod (9) passes through the box body (7) and is bolted to the bottom of the screen (31); the second motor (32) is bolted to the top of the back side of the inner cavity of the box body (2); the output shaft of the second motor (32) is fixedly connected to a rotating shaft; the turntable (33) is key-connected to the surface of the rotating shaft; the fixed plate (34) is bolted to the left side of the top of the screen (31); the top of the fixed plate (34) contacts the bottom of the turntable (33).

3. A carbonizing device for producing nano-calcium carbonate according to claim 1, characterized in that: The right side of the carbonization box (1) is bolted to an air inlet box (10), the right sides of the top and bottom of the inner cavity of the air inlet box (10) are bolted to filter screens (11), the left side of the bottom of the inner cavity of the air inlet box (10) is bolted to a fan (12), the air inlet of the fan (12) is connected to an air inlet pipe, the air outlet of the fan (12) is connected to an air outlet pipe, and the left end of the air outlet pipe is connected to the right side of the carbonization box (1), and the right side of the air inlet box (10) is connected to an air supply pipe.

4. A carbonizing device for producing nano-calcium carbonate according to claim 2, characterized in that: Slide grooves (13) are provided on both sides of the inner cavity of the box body (7), and the inner cavity of the slide groove (13) is slidably connected with a slider, and the opposite sides of the slider are bolted to the two sides of the support rod (9).

5. A carbonizing device for producing nano-calcium carbonate according to claim 1, characterized in that: Both sides of the bottom of the inner cavity of the box body (2) are bolted with a first guide seat, and both sides of the bottom of the inner cavity of the carbonization box (1) are bolted with a second guide seat.

6. A carbonizing device for producing nano-calcium carbonate according to claim 1, characterized in that: A sealing ring is bonded to the right side of the carbonization box (1), and the inner ring of the sealing ring contacts the surface of the stirring shaft (5).

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