Aging device for processing nano calcium carbonate

Abstract

The invention discloses an aging device for nano calcium carbonate processing, the aging device comprises a base, the upper side wall of the base is symmetrically and fixedly connected with fixing plates, the upper side walls of the two fixing plates are fixedly connected with lug plates, the opposite sides of the two lug plates are fixedly connected with a box body, the lower side wall of the box body is provided with a through notch, and the lower side wall of the box body is fixedly connected with the lug plates. And a mounting seat is arranged on the inner wall of the notch. Through the use of the feeding mechanism, the labor amount caused by manual lifting feeding is effectively reduced, the strength is saved for workers, so that the feeding working efficiency is improved, stirring rods on the two sides rotate in opposite directions, raw materials are more fully mixed in the box body, and the mixing efficiency is improved; and the abutting rod and the mounting seat move downwards along the guide groove in the trapezoidal block, so that the mounting seat is separated from the box body, the sediment is taken out, and the convenience of transferring the mixed calcium carbonate sediment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of calcium carbonate processing, in particular to an aging device for processing nano calcium carbonate. Background Art

[0002] Calcium carbonate is one of the important inorganic powder fillers, widely used in plastics, rubber, papermaking, medicine, food and other industries. The main production process includes calcination, aging, cooling, carbonization, concentration, drying and other processes. The aging process is one of the important processes in the production of calcium carbonate. When producing light calcium carbonate, especially nano calcium carbonate, it is very necessary to age the cooked pulp after slag removal and refining for a certain period of time. During the digestion process, some small particles of CaO are coated with Ca(OH)2, which often cannot be released in time to participate in the reaction during the carbonization process, resulting in the "alkali return" phenomenon of the product, affecting the product quality. Large aging tanks can make the slurry concentration, temperature, activity and other physical and chemical properties within a certain period of time completely the same, so that the product quality remains relatively stable within a certain range. The aging process is a slow exothermic process. Large aging tanks have the defect of slow natural heat dissipation, and static aging often takes 2-3 days. For production, additional aging tanks are required to ensure the supply demand of slurry.

[0003] The following deficiencies exist in the aging device used for nano calcium carbonate processing at present:

[0004] 1. Excessive lifting operations during manual loading will increase the workload of workers, thereby increasing excessive physical consumption and affecting work efficiency;

[0005] 2. After aging, the nano calcium carbonate needs to be salvaged from the top of the box manually, which is difficult to operate and makes the transfer inconvenient. Summary of the invention

[0006] The purpose of the present invention is to solve the problems in the background technology and to provide an aging device for processing nano calcium carbonate.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A nano calcium carbonate processing aging device comprises a base, wherein the upper side wall of the base is symmetrically fixedly connected with a fixing plate, the upper side walls of the two fixing plates are both fixedly connected with an ear plate, the two ear plates are commonly fixedly connected with a box body on one side opposite to the other, the lower side wall of the box body is provided with a through notch, the inner wall of the notch is provided with a mounting seat, the lower side wall of the mounting seat is provided with a stirring mechanism, the lower side wall of the mounting seat is symmetrically fixedly connected with a push rod located on the outer side of two gears II, the upper side wall of the base is symmetrically fixedly connected with a vertical plate located on the outer side of the two fixing plates, the left side wall of the vertical plate located on the right side is fixedly connected with a motor II, the driving end of the motor II is fixedly connected with a threaded rod rotatably connected to the left vertical plate, the outer wall of the threaded rod is threadedly connected with two trapezoidal blocks slidably connected to the upper side wall of the base, the inclined walls of the trapezoidal blocks located on the same side are in contact with the lower end of the push rod, the upper top wall of the box body is fixedly inserted with a feed pipe, the upper side wall of the base is provided with a feeding mechanism, and the outer side wall of the box body is symmetrically fixedly inserted with a drain pipe with a valve.

[0009] Preferably, the stirring mechanism includes a motor 1 fixedly connected to the lower side wall of the mounting base, the driving end of the motor 1 is fixedly connected to a gear 1, the lower side wall of the mounting base is symmetrically rotatably connected to a rotating shaft extending to the inside of the box body, the lower ends of the two rotating shafts are fixedly connected to a gear 2 that meshes with the gear 1, and the outer walls of the rotating shafts on the same side are symmetrically fixedly connected to multiple stirring rods.

[0010] Preferably, the feeding mechanism includes a mounting plate fixedly connected to the upper side wall of the base, the upper side wall of the base is rotatably connected to a screw rod located on the right side of the mounting plate, the upper side wall at the right end of the base is fixedly connected to a motor three, the driving end of the motor three is fixedly connected to a pulley one, the outer wall of the screw rod is fixedly sleeved with a pulley two, the outer walls of the pulley one and the pulley two are jointly sleeved with a belt, the outer wall of the screw rod is threadedly connected to a lifting plate that is simultaneously slidably sleeved on the outer wall of the mounting plate, the left side wall of the mounting plate is fixedly connected to a material guide plate extending above the feed pipe, and a support rod is fixedly connected between the lower side wall of the material guide plate and the upper top wall of the box body.

[0011] Preferably, one side wall of the two push rods away from each other is fixedly connected with a baffle, and one side opposite to the two fixed plates is fixedly connected with a limiting plate located above the baffle.

[0012] Preferably, the lower ends of the two push rods are both circular, and the inclined walls of the two trapezoidal blocks are both provided with guide grooves matching the push rods.

[0013] Preferably, the motors 1, 2 and 3 are all ZK-SIFU servo motors.

[0014] Preferably, a bearing is fixedly embedded in the right side wall of the vertical plate, and the inner ring of the bearing is fixedly connected to the outer wall of the threaded rod.

[0015] Preferably, the upper side wall of the base is fixedly connected with a guide rod which passes through the top of the lifting plate.

[0016] Compared with the existing technology, the advantages of this aging device for processing nano calcium carbonate are:

[0017] 1. Set up a feeding mechanism, a box and a feeding pipe. The raw materials and operators are on the lifting plate. Start the motor three. The driving end of the motor three drives the pulley one to rotate clockwise, and then drives the pulley two and the screw to rotate clockwise, so that the screw drives the lifting plate, the raw materials and the operator to move upward. When the lifting plate moves to a height matching the guide plate, the operator can put the raw materials along the guide plate, so that the raw materials enter the box along the guide plate, thereby completing the feeding operation. Through the use of the feeding mechanism, the labor caused by manual lifting and feeding is effectively reduced, which saves strength for the staff and improves the working efficiency of feeding;

[0018] 2. Set up a box, a stirring mechanism, a second motor, a push rod and a trapezoidal block, start the first motor, and the driving end of the first motor drives the first gear to rotate, thereby driving the second gear meshing with it, the rotating shaft and the stirring rod to rotate. Since the stirring rods on both sides rotate in opposite directions, the raw materials are mixed more fully in the box, thereby improving the mixing efficiency. After the mixed calcium carbonate raw materials are mixed and allowed to stand, the excess water will be discharged from the drain pipe. Finally, start the second motor, and the driving end of the second motor drives the threaded rod to rotate counterclockwise, thereby driving the trapezoidal block to move to the right, so that the push rod and the mounting seat move downward along the guide groove on the trapezoidal block, so that the mounting seat is out of contact with the box, thereby completing the removal of the precipitate, and improving the convenience of transferring the mixed calcium carbonate precipitate;

[0019] In summary, the present invention effectively reduces the labor caused by manual lifting and loading through the use of a loading mechanism, saves energy for the staff, and thus improves the loading efficiency. The stirring rods on both sides rotate in opposite directions, so that the raw materials are mixed more fully in the box body, thereby improving the mixing efficiency. The support rod and the mounting seat move downward along the guide groove on the trapezoidal block, so that the mounting seat is separated from the contact with the box body, thereby completing the removal of the precipitate, and improving the convenience of transferring the mixed calcium carbonate precipitate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of an aging device for processing nano calcium carbonate proposed by the present invention;

[0021] Figure 2The present invention provides a stereoscopic view of the connection between the trapezoidal block and the guide groove in an aging device for processing nano-calcium carbonate.

[0022] In the figure: 1 base, 2 fixing plate, 3 ear plate, 4 box, 5 mounting seat, 6 motor 1, 7 gear 1, 8 rotating shaft, 9 gear 2, 10 stirring rod, 11 guide rod, 12 push rod, 13 baffle, 14 vertical plate, 15 motor 2, 16 threaded rod, 17 trapezoidal block, 18 guide groove, 19 limit plate, 20 feed pipe, 21 mounting plate, 22 screw rod, 23 motor 3, 24 pulley 1, 25 pulley 2, 26 lifting plate, 27 guide plate, 28 support rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] Reference Figure 1-Figure 2 , an aging device for processing nano calcium carbonate, comprising a base 1, a fixing plate 2 is symmetrically fixedly connected to the upper side wall of the base 1, an ear plate 3 is fixedly connected to the upper side walls of the two fixing plates 2, a box 4 is fixedly connected to the opposite sides of the two ear plates 3, a lower side wall of the box 4 is provided with a through slot, a mounting seat 5 is arranged on the inner wall of the slot, a stirring mechanism is arranged on the lower side wall of the mounting seat 5, the stirring mechanism comprises a motor 1 6 fixedly connected to the lower side wall of the mounting seat 5, a gear 1 7 is fixedly connected to the driving end of the motor 1 6, a rotating shaft 8 extending to the inside of the box 4 is symmetrically rotatably connected to the lower side wall of the mounting seat 5, a gear 2 9 meshing with the gear 1 7 is fixedly connected to the lower end of the two rotating shafts 8, a plurality of stirring rods 10 are symmetrically fixedly connected to the outer wall of the rotating shaft 8 on the same side, and a push rod 12 located on the outer side of the two gears 2 9 is symmetrically fixedly connected to the lower side wall of the mounting seat 5;

[0026] The upper side wall of the base 1 is symmetrically fixedly connected with a vertical plate 14 located outside the two fixed plates 2, and the left side wall of the vertical plate 14 located on the right is fixedly connected with a motor 2 15, and the driving end of the motor 2 15 is fixedly connected with a threaded rod 16 rotatably connected to the left vertical plate 14, and the right side wall of the vertical plate 14 is fixedly embedded with a bearing, and the inner ring of the bearing is fixedly connected to the outer wall of the threaded rod 16, and the outer wall of the threaded rod 16 is threadedly connected with two trapezoidal blocks 17 slidably connected to the upper side wall of the base 1, and the two trapezoidal blocks 17 located on the same side are fixedly connected to the upper side wall of the base 1. The inclined walls of the trapezoidal blocks 17 are in contact with the lower ends of the push rods 12, and the side walls away from the two push rods 12 are fixedly connected with the baffles 13, and the opposite sides of the two fixed plates 2 are fixedly connected with the limit plates 19 located above the baffles 13. The lower ends of the two push rods 12 are circular, and the inclined walls of the two trapezoidal blocks 17 are provided with guide grooves 18 matching the push rods 12. The upper top wall of the box body 4 is fixedly inserted with a feed pipe 20, and the upper side wall of the base 1 is provided with a feeding mechanism;

[0027] The feeding mechanism includes a mounting plate 21 fixedly connected to the upper side wall of the base 1, the upper side wall of the base 1 is rotatably connected with a screw rod 22 located on the right side of the mounting plate 21, a motor 3 23 is fixedly connected to the upper side wall of the right end of the base 1, the motor 1 6, the motor 2 15 and the motor 3 23 are all servo motors of the model ZK-SIFU, the driving end of the motor 3 23 is fixedly connected with a pulley 1 24, the outer wall of the screw rod 22 is fixedly sleeved with a pulley 25, the outer walls of the pulley 1 24 and the pulley 2 25 are jointly sleeved with a belt, the outer wall of the screw rod 22 is threadedly connected with a lifting plate 26 that is slidably sleeved on the outer wall of the mounting plate 21, the upper side wall of the base 1 is fixedly connected with a guide rod 11 that penetrates to the top of the lifting plate 26, the left side wall of the mounting plate 21 is fixedly connected with a guide plate 27 that extends to the top of the feed pipe 20, and a support rod 28 is fixedly connected between the lower side wall of the guide plate 27 and the upper top wall of the box body 4;

[0028] The outer wall of the box body 4 is symmetrically fixed with a drain pipe with a valve. The raw materials and the operator are on the lifting plate 26, and the motor three 23 is started. The driving end of the motor three 23 drives the pulley one 24 to rotate clockwise, and then drives the pulley two 25 and the screw rod 22 to rotate clockwise, so that the screw rod 22 drives the lifting plate 26, the raw materials and the operator to move upward. When the lifting plate 26 moves to a height matching the guide plate 27, the operator can put the raw materials along the guide plate 27, so that the raw materials enter the box body 4 along the guide plate 27, thereby completing the loading operation. Through the use of the loading mechanism, the labor caused by manual lifting and loading is effectively reduced, which saves strength for the staff, thereby improving the loading work efficiency;

[0029] Start the motor 16, the driving end of the motor 16 drives the gear 17 to rotate, and then drives the gear 2 9, the rotating shaft 8 and the stirring rod 10 meshing therewith to rotate. Since the stirring rods 10 on both sides rotate in opposite directions, the raw materials are mixed more fully in the box body 4, thereby improving the mixing efficiency. After the mixed calcium carbonate raw materials are mixed and allowed to stand, the excess water will be discharged from the drain pipe. Finally, start the motor 2 15, the driving end of the motor 2 15 drives the threaded rod 16 to rotate counterclockwise, thereby driving the trapezoidal block 17 to move rightward, so that the support rod 12 and the mounting seat 5 move downward along the guide groove 18 on the trapezoidal block 17, so that the mounting seat 5 is out of contact with the box body 4, thereby completing the removal of the precipitate, and improving the convenience of transferring the mixed calcium carbonate precipitate.

[0030] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0031] The operating principle of the present invention is now described as follows:

[0032] During operation, the raw materials and operators are on the lifting plate 26, and the motor three 23 is started. The driving end of the motor three 23 drives the pulley one 24 to rotate clockwise, and then drives the pulley two 25 and the screw rod 22 to rotate clockwise, so that the screw rod 22 drives the lifting plate 26, the raw materials and the operators to move upward. When the lifting plate 26 moves to a height matching the guide plate 27, the operator can put the raw materials along the guide plate 27, so that the raw materials enter the box body 4 along the guide plate 27, thereby completing the loading operation. Through the use of the loading mechanism, the labor caused by manual lifting and loading is effectively reduced, which saves strength for the staff, thereby improving the loading work efficiency. Start the motor one 6, and the driving end of the motor one 6 drives the gear The wheel 1 7 rotates, thereby driving the gear 2 9, the rotating shaft 8 and the stirring rod 10 meshing therewith to rotate. Since the stirring rods 10 on both sides rotate in opposite directions, the raw materials are mixed more fully in the box body 4, thereby improving the mixing efficiency. After the mixed calcium carbonate raw materials are mixed and allowed to stand, the excess water will be discharged from the drain pipe. Finally, the motor 2 15 is started, and the driving end of the motor 2 15 drives the threaded rod 16 to rotate counterclockwise, thereby driving the trapezoidal block 17 to move rightward, so that the support rod 12 and the mounting seat 5 move downward along the guide groove 18 on the trapezoidal block 17, so that the mounting seat 5 is out of contact with the box body 4, thereby completing the removal of the precipitate, and improving the convenience of transferring the mixed calcium carbonate precipitate.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An aging device for processing nano calcium carbonate, comprising a base (1), characterized in that: The upper side wall of the base (1) is symmetrically fixedly connected to a fixing plate (2), the upper side walls of the two fixing plates (2) are both fixedly connected to an ear plate (3), the two ear plates (3) are fixedly connected to a box body (4) on opposite sides, the lower side wall of the box body (4) is provided with a through slot, the inner wall of the slot is provided with a mounting seat (5), the lower side wall of the mounting seat (5) is provided with a stirring mechanism, the lower side wall of the mounting seat (5) is symmetrically fixedly connected to a support rod (12) located outside the two gears (9), the upper side wall of the base (1) is symmetrically fixedly connected to a vertical plate (14) located outside the two fixing plates (2), The left side wall of the right vertical plate (14) is fixedly connected to a second motor (15); the driving end of the second motor (15) is fixedly connected to a threaded rod (16) rotatably connected to the left vertical plate (14); the outer wall of the threaded rod (16) is threadedly connected to two trapezoidal blocks (17) slidably connected to the upper side wall of the base (1); the inclined walls of the trapezoidal blocks (17) located on the same side are in contact with the lower end of the abutment rod (12); a feed pipe (20) is fixedly inserted into the upper top wall of the box body (4); a feeding mechanism is provided on the upper side wall of the base (1); and a drain pipe with a valve is symmetrically fixedly inserted into the outer side wall of the box body (4).

2. The aging device for processing nano calcium carbonate according to claim 1, characterized in that: The stirring mechanism comprises a motor 1 (6) fixedly connected to the lower side wall of the mounting seat (5), a gear 1 (7) fixedly connected to the driving end of the motor 1 (6), a rotating shaft (8) extending to the interior of the box body (4) symmetrically rotatably connected to the lower side wall of the mounting seat (5), a gear 2 (9) meshing with the gear 1 (7) fixedly connected to the lower ends of the two rotating shafts (8), and a plurality of stirring rods (10) symmetrically fixedly connected to the outer walls of the rotating shafts (8) on the same side.

3. The aging device for processing nano calcium carbonate according to claim 1, characterized in that: The feeding mechanism comprises a mounting plate (21) fixedly connected to the upper side wall of the base (1); the upper side wall of the base (1) is rotatably connected to a screw rod (22) located on the right side of the mounting plate (21); the upper side wall of the right end of the base (1) is fixedly connected to a motor three (23); the driving end of the motor three (23) is fixedly connected to a pulley one (24); the outer wall of the screw rod (22) is fixedly sleeved with a pulley two (25); the outer walls of the pulley one (24) and the pulley two (25) are jointly sleeved with a belt; the outer wall of the screw rod (22) is threadedly connected to a lifting plate (26) that is simultaneously slidably sleeved on the outer wall of the mounting plate (21); the left side wall of the mounting plate (21) is fixedly connected to a guide plate (27) extending above the feed pipe (20); a support rod (28) is fixedly connected between the lower side wall of the guide plate (27) and the upper top wall of the box body (4).

4. The aging device for processing nano calcium carbonate according to claim 1, characterized in that: A baffle (13) is fixedly connected to one side wall of the two support rods (12) that is away from each other, and a limit plate (19) located above the baffle (13) is fixedly connected to one side of the two fixed plates (2) that is opposite to each other.

5. The aging device for processing nano calcium carbonate according to claim 1, characterized in that: The lower ends of the two push rods (12) are both circular, and the inclined walls of the two trapezoidal blocks (17) are both provided with guide grooves (18) matching the push rods (12).

6. The aging device for processing nano calcium carbonate according to claim 3, characterized in that: The motor 1 (6), the motor 2 (15) and the motor 3 (23) are all servo motors of the model ZK-SIFU.

7. The aging device for processing nano calcium carbonate according to claim 1, characterized in that: A bearing is fixedly embedded in the right side wall of the vertical plate (14), and the inner ring of the bearing is fixedly connected to the outer wall of the threaded rod (16).

8. The aging device for processing nano calcium carbonate according to claim 3, characterized in that: The upper side wall of the base (1) is fixedly connected to a guide rod (11) that passes through the top of the lifting plate (26).

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