Nano heavy calcium carbonate modifying and activating device
Through the design of components such as support columns, initial treatment barrels and extrusion rollers, the problem of insufficient mixing of heavy calcium carbonate and modifiers is solved, the full contact between the modifier and the powder is achieved, and the activation effect of nano-heavy calcium carbonate is improved.
Patent Information
- Application Number
- CN202422447724.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-10-11
AI Technical Summary
The existing devices have a small contact area when stirring heavy calcium carbonate with the modifier, which is prone to agglomeration, resulting in insufficient mixing and reducing the activation effect of nanoheavy calcium carbonate.
The combination design of supporting columns, primary treatment barrels, feed frames, extrusion rollers, servo motors, gears and stirring rods is adopted to achieve full contact between the modifier and the powder through extrusion and stirring to avoid agglomeration.
The contact area between the modifier and the powder is increased, the agglomeration phenomenon is avoided, the adequacy of mixing is improved, and the activation effect of nano-heavy calcium carbonate is improved.
Smart Images
Figure CN223299982U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heavy calcium carbonate, in particular to a nano heavy calcium carbonate modification and activation device. Background Art
[0002] Heavy calcium carbonate, also known as heavy calcium carbonate, is made by grinding natural carbonate minerals such as calcite, marble, and limestone. It is a commonly used powdered inorganic filler with advantages such as high chemical purity, high inertness, resistance to chemical reactions, good thermal stability, no decomposition below 400°C, high whiteness, low oil absorption, low refractive index, softness, dryness, absence of crystal water, low hardness and abrasion resistance, non-toxicity, tastelessness, odorlessness, and good dispersibility.
[0003] In the process of modifying and activating heavy calcium carbonate, it needs to be stirred. However, when stirring heavy calcium carbonate, the existing device directly pours the heavy calcium carbonate and the modifier into the interior of the reactor to stir them. However, this stirring method will result in a small contact area between the modifier and the powder, which is prone to agglomeration and insufficient mixing, thereby reducing the activation effect of nano-heavy calcium carbonate. Utility Model Content
[0004] In response to the shortcomings of the existing technology, the utility model provides a nano-heavy calcium carbonate modification and activation device to solve the problem mentioned in the above background technology that heavy calcium carbonate and a modifier are directly poured into the interior of a reactor and stirred, resulting in a small contact area between the modifier and the powder, prone to agglomeration, insufficient mixing, and reduced activation effect of the nano-heavy calcium carbonate.
[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a nano-heavy calcium carbonate modification and activation device, comprising a reactor, a support column is fixedly mounted on the upper surface of the reactor, a primary treatment barrel is fixedly mounted on the upper surface of the support column, a feed frame is fixedly mounted on the upper surface of the primary treatment barrel, an extrusion roller is movably mounted on the inner wall of the feed frame, a first servo motor is fixedly mounted on the right surface of the feed frame, a first driving gear is movably mounted on the right inner wall of the feed frame, a first driven gear is meshed and connected to the outer surface of the first driving gear, a third servo motor is fixedly mounted on the upper surface of the primary treatment barrel, a dispersion rod is movably mounted on the upper inner wall of the primary treatment barrel, an electric door is provided on the upper surface of the reactor, a controller is fixedly mounted on the front surface of the reactor, a second servo motor is fixedly mounted on the upper surface of the reactor, a stirring rod is movably mounted on the upper inner wall of the reactor, and a first stirring plate is fixedly mounted on the outer surface of the stirring rod.
[0006] Preferably, a mounting frame is movably mounted on the outer surface of the stirring rod, a second driving gear is movably mounted on the inner wall of the mounting frame, the outer surface of the second driving gear is meshedly connected with a second driven gear, and second stirring plates are fixedly mounted on the upper and lower surfaces of the second driving gear and the second driven gear.
[0007] Preferably, a support base is fixedly installed on the lower surface of the reactor, a discharge port is opened on the lower surface of the reactor, and an electromagnetic valve is provided on the outer surface of the discharge port.
[0008] Preferably, the interior of the primary treatment barrel and the interior of the reactor are interconnected, the output end of the first servo motor is fixedly connected to the right end of the extrusion roller, the left and right surfaces of the first driven gear are movably connected to the inside of the right inner wall of the feed frame, the output end of the third servo motor is fixedly connected to the upper end of the dispersion rod, the output end of the second servo motor is fixedly connected to the upper end of the stirring rod, and the first servo motor, the second servo motor, the third servo motor and the controller are all electrically connected.
[0009] Preferably, the upper and lower surfaces of the second driven gear are movably connected to the inner wall of the mounting frame, and the middle portion of the second driving gear is fixedly connected to the outer surface of the stirring rod.
[0010] Preferably, the electromagnetic valve is electrically connected to the controller.
[0011] Compared with the prior art, the beneficial effects of the present invention are:
[0012] 1. The nano-heavy calcium carbonate modification and activation device achieves the effect of performing preliminary treatment on heavy calcium carbonate through the coordinated arrangement of a support column, a preliminary treatment barrel, a feed frame, an extrusion roller, a first servo motor, a first driving gear, a first driven gear, a dispersion rod, an electric door, a controller, a second servo motor, a stirring rod, and a first stirring plate, thereby increasing the contact area between the modifier and the powder, avoiding agglomeration and thus causing insufficient mixing, which reduces the activation effect of the nano-heavy calcium carbonate.
[0013] 2. The nano-heavy calcium carbonate modification and activation device, through the coordinated arrangement of the mounting frame, the second driving gear, the second driven gear, and the second stirring plate, achieves the effect of simultaneously stirring the mixed liquid inside the reactor in multiple different directions, thereby enhancing its stirring effect and avoiding the situation where insufficient stirring reduces the activity effect of heavy calcium carbonate. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall front-view three-dimensional structure of the utility model;
[0015] Figure 2This is a schematic diagram of the front sectional three-dimensional structure of the utility model;
[0016] Figure 3 This is a schematic diagram of the overall rear perspective three-dimensional structure of the utility model;
[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the primary treatment barrel of the utility model;
[0018] Figure 5 This is a schematic diagram of the front cross-section of the primary treatment barrel of the present invention.
[0019] In the figure: 1. Reactor; 2. Support column; 3. Primary treatment barrel; 4. Feed frame; 5. Extrusion roller; 6. First servo motor; 7. First driving gear; 8. First driven gear; 9. Dispersion rod; 10. Electric door; 11. Controller; 12. Second servo motor; 13. Stirring rod; 14. First stirring plate; 15. Mounting frame; 16. Second driving gear; 17. Second driven gear; 18. Second stirring plate; 19. Support base; 20. Discharge port; 21. Solenoid valve; 23. Third servo motor. DETAILED DESCRIPTION
[0020] 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.
[0021] Example 1:
[0022] Please refer to Figure 1-5 , a nano-heavy calcium carbonate modification and activation device comprises a reactor 1, a support column 2 is fixedly mounted on the upper surface of the reactor 1, a primary treatment barrel 3 is fixedly mounted on the upper surface of the support column 2, a feed frame 4 is fixedly mounted on the upper surface of the primary treatment barrel 3, an extrusion roller 5 is movably mounted on the inner wall of the feed frame 4, a first servo motor 6 is fixedly mounted on the right surface of the feed frame 4, a first driving gear 7 is movably mounted inside the right inner wall of the feed frame 4, a first driven gear 8 is meshed and connected with the outer surface of the first driving gear 7, a third servo motor is fixedly mounted on the upper surface of the primary treatment barrel 3, a dispersion rod 9 is movably mounted on the upper inner wall of the primary treatment barrel 3, an electric door 10 is provided on the upper surface of the reactor 1, a controller 11 is fixedly mounted on the front surface of the reactor 1, a second servo motor 12 is fixedly mounted on the upper surface of the reactor 1, a stirring rod 13 is movably mounted on the upper inner wall of the reactor 1, and a first stirring plate 14 is fixedly mounted on the outer surface of the stirring rod 13.
[0023] Specifically: During the use of the present invention, when it is necessary to modify and activate the heavy calcium carbonate, the electric door 10 is opened. At this time, the modifier is first passed through the primary treatment barrel 3 and poured into the interior of the reactor 1. At this time, the electric door 10 is closed and the first servo motor 6 is started, thereby driving the extrusion roller 5 to rotate. At this time, the heavy calcium carbonate is poured into the interior of the primary treatment barrel 3 through the feeding frame 4. When the heavy calcium carbonate passes through the extrusion roller 5, the extrusion roller 5 extrude the agglomerated heavy calcium carbonate. The extruded heavy calcium carbonate falls into the interior of the primary treatment barrel 3 by its own gravity. At this time, the third servo motor is started, thereby driving the dispersion rod 9 to rotate, thereby breaking up the heavy calcium carbonate in the falling process. Processing to prevent it from agglomerating. At this time, after the broken up heavy calcium carbonate is precipitated at the bottom of the primary treatment barrel 3, the second servo motor 12 is started, thereby driving the stirring rod 13 to rotate, thereby driving the first stirring plate 14 to rotate, and the first stirring plate 14 rotates to stir the modifier that enters the interior in advance. At this time, the electric door 10 opens, and the dispersion rod 9 continues to rotate, thereby breaking up the heavy calcium carbonate and dropping it into the interior of the reactor 1. After the heavy calcium carbonate falls into the interior of the modifier that is being stirred at the bottom, the two are stirred and mixed by the first stirring plate 14 to perform modification. After completion, the controller 11 controls the electromagnetic valve 21 to open, and the processed heavy calcium carbonate can be collected through the discharge port 20.
[0024] In this embodiment, a support base 19 is fixedly installed on the lower surface of the reactor 1 , a discharge port 20 is opened on the lower surface of the reactor 1 , and an electromagnetic valve 21 is provided on the outer surface of the discharge port 20 .
[0025] Specifically, the material after processing is collected through the discharge port 20 .
[0026] In this embodiment: the interior of the primary treatment barrel 3 and the interior of the reactor 1 are interconnected, the output end of the first servo motor 6 is fixedly connected to the right end of the extrusion roller 5, the left and right surfaces of the first driven gear 8 are movably connected to the inside of the right inner wall of the feed frame 4, the output end of the third servo motor is fixedly connected to the upper end of the dispersion rod 9, the output end of the second servo motor 12 is fixedly connected to the upper end of the stirring rod 13, and the first servo motor 6, the second servo motor 12, the third servo motor and the controller 11 are all electrically connected.
[0027] Specifically, when the electric door 10 is opened, the objects in the primary treatment barrel 3 pass through the electric door 10 and enter the interior of the reactor 1 .
[0028] In this embodiment, the electromagnetic valve 21 is electrically connected to the controller 11 .
[0029] Specifically: the controller 11 controls the switch of the electromagnetic valve 21 .
[0030] Working principle: This new type of device uses the initial treatment barrel 3 and the extrusion roller 5 to break up the agglomerated heavy calcium carbonate, and the dispersion rod 9 achieves the effect of stirring the heavy calcium carbonate while dispersing the heavy calcium carbonate for feeding, preventing it from directly falling into the interior of the modifier in a clumping state, thereby causing agglomeration. Compared with related technologies, the nano-heavy calcium carbonate modification and activation device provided by the utility model has the following beneficial effects: This design can achieve the effect of initial treatment of heavy calcium carbonate, thereby increasing the contact area between the modifier and the powder, avoiding agglomeration, resulting in insufficient mixing, and reducing the activation effect of nano-heavy calcium carbonate.
[0031] Example 2:
[0032] Please refer to Figure 1-5 A mounting frame 15 is movably mounted on the outer surface of the stirring rod 13, and a second driving gear 16 is movably mounted on the inner wall of the mounting frame 15. The outer surface of the second driving gear 16 is meshedly connected with a second driven gear 17, and a second stirring plate 18 is fixedly mounted on the upper and lower surfaces of the second driving gear 16 and the second driven gear 17.
[0033] Specifically: when the second servo motor 12 drives the stirring rod 13 to operate, the first stirring plate 14 rotates clockwise to stir the liquid inside, and the stirring rod 13 rotates, thereby driving the second driving gear 16 to rotate. The second driving gear 16 rotates, thereby driving the second driven gear 17 to rotate, thereby driving the second stirring plate 18 to stir the mixture of the modifier and heavy calcium carbonate counterclockwise, thereby achieving multiple stirring in different directions.
[0034] In this embodiment, the upper and lower surfaces of the second driven gear 17 are movably connected to the inner wall of the mounting frame 15 , and the middle portion of the second driving gear 16 is fixedly connected to the outer surface of the stirring rod 13 .
[0035] Specifically, the stirring rod 13 rotates, thereby driving the second driving gear 16 to rotate, thereby achieving coaxial but different direction rotation, thereby reducing power consumption.
[0036] Working principle: The utility model drives the stirring rod 13 to rotate clockwise through the second servo motor 12, thereby driving the first stirring plate 14 to rotate clockwise, thereby stirring the internal mixture clockwise. At the same time, the stirring rod 13 will also drive the second driving gear 16 to rotate clockwise, thereby driving the second driven gear 17 to rotate counterclockwise, thereby driving the second stirring plate 18 to rotate counterclockwise, thereby stirring the mixed liquid counterclockwise. Compared with the related art, the nano-heavy calcium carbonate modification and activation device provided by the utility model has the following beneficial effects: the design can achieve the effect of stirring the mixed liquid inside the reactor 1 in multiple different directions at the same time, thereby enhancing its stirring effect and avoiding insufficient stirring to reduce the activity effect of heavy calcium carbonate.
[0037] The controller 11 is an existing structure, and the control circuit can be implemented by simple programming by those skilled in the art. It is common knowledge in the art and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.
[0038] The above-mentioned equipment is used in different ways for each device. It should be selected and used according to actual conditions, and various parameters should be referred to, in accordance with the functions of the equipment used and the effects achieved.
[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A nano-heavy calcium carbonate modification and activation device, comprising a reactor (1), characterized in that: A support column (2) is fixedly mounted on the upper surface of the reactor (1), a primary treatment barrel (3) is fixedly mounted on the upper surface of the support column (2), a feed frame (4) is fixedly mounted on the upper surface of the primary treatment barrel (3), an extrusion roller (5) is movably mounted on the inner wall of the feed frame (4), a first servo motor (6) is fixedly mounted on the right surface of the feed frame (4), a first driving gear (7) is movably mounted inside the right inner wall of the feed frame (4), and the outer surface of the first driving gear (7) is meshedly connected with a first driven gear (8) A third servo motor (23) is fixedly mounted on the upper surface of the primary treatment barrel (3), a dispersion rod (9) is movably mounted on the upper inner wall of the primary treatment barrel (3), an electric door (10) is provided on the upper surface of the reactor (1), a controller (11) is fixedly mounted on the front surface of the reactor (1), a second servo motor (12) is fixedly mounted on the upper surface of the reactor (1), a stirring rod (13) is movably mounted on the upper inner wall of the reactor (1), and a first stirring plate (14) is fixedly mounted on the outer surface of the stirring rod (13).
2. A nano-heavy calcium carbonate modification and activation device according to claim 1, characterized in that: A mounting frame (15) is movably mounted on the outer surface of the stirring rod (13), a second driving gear (16) is movably mounted on the inner wall of the mounting frame (15), a second driven gear (17) is meshedly connected to the outer surface of the second driving gear (16), and a second stirring plate (18) is fixedly mounted on the upper and lower surfaces of the second driving gear (16) and the second driven gear (17).
3. A nano-heavy calcium carbonate modification and activation device according to claim 1, characterized in that: A support base (19) is fixedly mounted on the lower surface of the reactor (1), a discharge port (20) is provided on the lower surface of the reactor (1), and an electromagnetic valve (21) is provided on the outer surface of the discharge port (20).
4. A nano-heavy calcium carbonate modification and activation device according to claim 1, characterized in that: The interior of the primary treatment barrel (3) and the interior of the reactor (1) are interconnected, the output end of the first servo motor (6) is fixedly connected to the right end of the squeezing roller (5), the left and right surfaces of the first driven gear (8) are movably connected to the inside of the right inner wall of the feed frame (4), the output end of the third servo motor (23) is fixedly connected to the upper end of the dispersion rod (9), the output end of the second servo motor (12) is fixedly connected to the upper end of the stirring rod (13), and the first servo motor (6), the second servo motor (12), and the third servo motor (23) are all electrically connected to the controller (11).
5. A nano-heavy calcium carbonate modification and activation device according to claim 2, characterized in that: The upper and lower surfaces of the second driven gear (17) are movably connected to the inner wall of the mounting frame (15), and the middle portion of the second driving gear (16) is fixedly connected to the outer surface of the stirring rod (13).
6. A nano-heavy calcium carbonate modification and activation device according to claim 3, characterized in that: The electromagnetic valve (21) is electrically connected to the controller (11).