Centrifugal device for processing phloroglucinol raw material

Abstract

The utility model relates to the technical field of centrifugal devices, and particularly discloses a phloroglucinol raw material processing centrifugal device which comprises a base, a stand column and a cylinder seat are arranged at the upper end of the base, a container is arranged at the upper end of the cylinder seat, a cantilever is arranged at the upper end of the stand column, the cantilever is arranged above the container, and a first stirring rod and a second stirring rod are arranged in the container. The axis of the first stirring rod coincides with the axis of the container, a third motor is arranged above the cantilever, and a lifting mechanism used for adjusting the height of the third motor and the height of the second stirring rod is arranged at the upper end of the cantilever. During premixing, a third motor drives a second stirring rod to rotate together, the second stirring rod is matched with a first stirring rod to stir liquid in a container at the same time, mixing of the liquid in the container is accelerated, and when excessive raw materials are added into the container, a lifting mechanism can adjust the height of the third motor and the height of the second stirring rod; the length of the second stirring rod can be automatically adjusted according to needs to adapt to a larger stirring range, and the stirring efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifugal devices, in particular to a centrifugal device for processing phloroglucinol raw materials. Background Art

[0002] In the preparation process of phloroglucinol, centrifugal equipment is usually needed to stir the stock solution. Commonly used stirrers mainly include magnetic stirrers, mechanical stirrers, etc., which can effectively generate vortexes in the container, thereby promoting the mixing and mass transfer of reactants. The stock solution is quickly stirred by the centrifugal equipment, so that the stock solution in the container generates centrifugal force, and the different layers of substances in the stock solution are separated.

[0003] Common centrifugal mixers usually include a horizontally rotating container and one or more rotating vertical stirring blades. The container itself rotates horizontally, and the stirring blades inside the container rotate in the opposite direction of the container. The high-speed rotation of the blades will generate centrifugal force, pushing the material to the container wall and throwing it upward. At the same time, the countercurrent movement mode increases the relative movement between the material particles, making the movement directions of the particles cross, increasing the chance of mutual contact, and thus improving the mixing efficiency. In order to increase production, operators will replace containers with larger capacity, but as the internal volume of the container increases, the production stock solution invested will also increase accordingly, but the size of the stirring rods remains unchanged, so it may lead to a decrease in stirring efficiency, which in turn affects the overall production capacity of the centrifugal device. Utility Model Content

[0004] In view of the above problems, the utility model proposes a centrifugal device for processing phloroglucinol raw materials, which is used to solve the disadvantage that the stirring efficiency of the existing centrifugal device for processing phloroglucinol raw materials decreases after replacing a container with a larger capacity.

[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical solutions: a centrifugal device for processing phloroglucinol raw materials, comprising a base, a column and a cylinder seat are arranged at the upper end of the base, the column is fixedly connected to the base, the cylinder seat is rotatably connected to the base, a container is arranged at the upper end of the cylinder seat, and the container is detachably connected to the cylinder seat through a fastener;

[0006] A cantilever is provided at the upper end of the column, the cantilever is placed above the container, the cantilever is fixedly connected to the column, a first stirring rod and a second stirring rod are provided in the container, the axis of the first stirring rod coincides with the axis of the container, a second motor is provided at the upper end of the cantilever, and the output end of the second motor is fixedly connected to the upper end of the first stirring rod;

[0007] A third motor is arranged above the cantilever, an output end of the third motor is fixedly connected to the upper end of the second stirring rod, and a lifting mechanism for adjusting the height of the third motor and the second stirring rod is arranged at the upper end of the cantilever.

[0008] A further improvement is that a shaft through-hole is provided on the cantilever, the shaft through-hole is placed below the third motor, the second stirring rod passes through the shaft through-hole, and the wall of the shaft through-hole does not contact the outer side wall of the second stirring rod.

[0009] A further improvement is that the lifting mechanism includes an electric push rod, a mounting end of the electric push rod is fixedly connected to the cantilever, and an output end of the electric push rod is fixedly connected to one side of the third motor.

[0010] A further improvement is that a sliding sleeve and a limiting rod are provided on the side of the third motor away from the electric push rod, the sliding sleeve is fixedly connected to the third motor, the upper end of the limiting rod passes through the sliding sleeve, the limiting rods are slidably connected to the limiting rods, and the lower end of the limiting rod is fixedly connected to the cantilever.

[0011] A further improvement is that a driving mechanism for controlling the rotation of the cartridge seat is provided at the upper end of the base, the driving mechanism comprising a driven gear, a first motor and a driving gear, the driven gear is sleeved on the outside of the cartridge seat, the driven gear is fixedly connected to the cartridge seat, the driving gear is placed on one side of the driven gear and meshes with the driven gear, the mounting end of the first motor is fixedly connected to the base, and the output end of the first motor is fixedly connected to the driving gear.

[0012] A further improvement is that the fastener includes at least three bolt seats, which are fixedly connected to the upper end of the cylinder seat, and the cylinder seats are evenly arranged in the circumferential direction of the container axis. The upper end of the bolt seat is equipped with a fastening bolt, which penetrates the bolt seat and is threadedly connected to the bolt seat.

[0013] A further improvement is that: an arc-shaped pressing plate is provided on the side of the fastening bolt facing the container, the arc-shaped pressing plate is rotatably connected to the fastening bolt, and a plurality of dot-shaped protrusions are arranged on the side of the arc-shaped pressing plate facing the cantilever.

[0014] A further improvement is that a plurality of legs are provided at the lower end of the base, the legs are fixedly connected to the base, and rubber gaskets are provided at the lower ends of the legs.

[0015] The beneficial effects of the utility model are as follows: during premixing, the third motor will drive the second stirring rod to rotate together, and the second stirring rod will cooperate with the first stirring rod to stir the liquid in the container at the same time, thereby accelerating the mixing of the liquid in the container; when too much raw material is added to the container, the lifting mechanism will adjust the height of the third motor and the second stirring rod, and the second stirring rod will automatically adjust its length as needed to adapt to a larger stirring range and improve stirring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a structural diagram of the base in the utility model.

[0018] Figure 2 It is a structural diagram of the container in the utility model.

[0019] Figure 3 It is a structural diagram of the cantilever in the utility model.

[0020] Figure 4 It is a structural diagram of the bolt seat in the utility model.

[0021] Among them: 1. base; 2. support leg; 3. column; 4. cylinder seat; 5. driven gear; 6. first motor; 7. driving gear; 8. container; 9. cantilever; 10. first stirring rod; 11. second motor; 12. second stirring rod; 13. third motor; 14. electric push rod; 15. limit rod; 16. sliding sleeve; 17. bolt seat; 18. fastening bolt; 19. arc pressure plate; 20. shaft through hole. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0023] according to Figure 1 , 2 As shown in Figures 3 and 4, a centrifugal device for processing phloroglucinol raw materials is proposed in this embodiment, including a base 1, a column 3 and a cartridge seat 4 are provided at the upper end of the base 1, the column 3 is fixedly connected to the base 1, the cartridge seat 4 is rotatably connected to the base 1, a container 8 is provided at the upper end of the cartridge seat 4, and the container 8 is detachably connected to the cartridge seat 4 through a fastener; the phloroglucinol stock solution is put into the container 8, and the container 8 is fixed to the upper end of the cartridge seat 4 through a fastener, and the detachable connection method makes it convenient for the staff to remove the container 8, pour out the liquid in the container 8 and clean the container 8.

[0024] A cantilever 9 is provided at the upper end of the column 3, and the cantilever 9 is placed above the container 8. The cantilever 9 is fixedly connected to the column 3. A first stirring rod 10 and a second stirring rod 12 are provided in the container 8. The axis of the first stirring rod 10 coincides with the axis of the container 8. A second motor 11 is provided at the upper end of the cantilever 9, and the output end of the second motor 11 is fixedly connected to the upper end of the first stirring rod 10; the second motor 11 drives the first stirring rod 10 to rotate, and the first stirring rod 10 is rotating, cooperating with the continuously rotating 8, thereby generating centrifugal force, so that the liquid in the container 8 is suspended, thereby separating particles of different densities or sizes.

[0025] A third motor 13 is provided above the cantilever 9, and the output end of the third motor 13 is fixedly connected to the upper end of the second stirring rod 12. A lifting mechanism for adjusting the height of the third motor 13 and the second stirring rod 12 is provided at the upper end of the cantilever 9. During premixing, the third motor 13 will drive the second stirring rod 12 to rotate together, and the second stirring rod 12 will cooperate with the first stirring rod 10 to stir the liquid in the container 8 at the same time, so as to accelerate the mixing of the liquid in the container 8. When too much raw material is added to the container 8, the lifting mechanism will adjust the height of the third motor 13 and the second stirring rod 12, and the second stirring rod 12 will automatically adjust its length as needed to adapt to a larger stirring range.

[0026] Specifically, a shaft through hole 20 is provided on the cantilever 9, and the shaft through hole 20 is placed below the third motor 13. The second stirring rod 12 passes through the shaft through hole 20, and the hole wall of the shaft through hole 20 does not contact the outer side wall of the second stirring rod 12. The second stirring rod 12 can rotate and move up and down in the shaft through hole 20. Since the outer side wall of the second stirring rod 12 does not contact the hole wall of the shaft through hole 20, when the second stirring rod 12 rotates and moves up and down, no friction is generated between the cantilever 9 and the second stirring rod 12, thereby improving the service life of the second stirring rod 12.

[0027] About the lifting mechanism: the lifting mechanism includes an electric push rod 14, the mounting end of the electric push rod 14 is fixedly connected to the cantilever 9, and the output end of the electric push rod 14 is fixedly connected to one side of the third motor 13. The height of the third motor 13 is controlled by the electric push rod 14. Of course, in addition to the electric push rod 14, other linear structures such as pneumatic push rods and screw transmission parts can also be used as substitutes, and are not limited to the one described above.

[0028] The electric push rod 14 adjusts the height of the third motor 13 from the side of the third motor 13. The third motor 13 drives the second stirring rod 12 to rotate, and in the process of lifting and lowering, there will be a problem of left and right imbalance. Based on this, a sliding sleeve 16 and a limit rod 15 are provided on the side of the third motor 13 away from the electric push rod 14. The sliding sleeve 16 is fixedly connected to the third motor 13, and the upper end of the limit rod 15 penetrates the sliding sleeve 16. The limit rod 15 is slidably connected to the limit rod 15, and the lower end of the limit rod 15 is fixedly connected to the cantilever 9. When the third motor 13 changes height, the sliding sleeve 16 fixed to the third motor 13 will also slide along the limit rod 15. The limit rod 15 cooperates with the sliding sleeve 16 to guide the third motor 13 to ensure that the second stirring rod 12 can fall vertically and smoothly.

[0029] In addition, a driving mechanism for controlling the rotation of the cartridge seat 4 is provided at the upper end of the base 1, and the driving mechanism includes a driven gear 5, a first motor 6 and a driving gear 7. The driven gear 5 is sleeved on the outside of the cartridge seat 4, and the driven gear 5 is fixedly connected to the cartridge seat 4. The driving gear 7 is placed on one side of the driven gear 5 and meshes with the driven gear 5. The mounting end of the first motor 6 is fixedly connected to the base 1, and the output end of the first motor 6 is fixedly connected to the driving gear 7. The first motor 6 drives the driving gear 7 to rotate, and the driving gear 7 meshes with the driven gear 5 during the rotation, driving the cartridge seat 4 and the container 8 on the cartridge seat 4 to rotate, thereby accelerating the separation of the stock solution in the container 8 and reducing the dependence on the first stirring rod 10.

[0030] The lower end of the container 8 is inserted into the cartridge seat 4, and the cartridge seat 4 fixes the container 8 through a fastener. When the container 8 is fixed to the cartridge seat 4, the drive mechanism drives the cartridge seat 4 to rotate, and the container 8 also rotates accordingly. The fastener includes at least three bolt seats 17, which are fixedly connected to the upper end of the cartridge seat 4. Each cartridge seat 4 is evenly arranged in the circumferential direction of the axis of the container 8. The upper end of the bolt seat 17 is equipped with a fastening bolt 18, which penetrates the bolt seat 17, and the fastening bolt 18 is threadedly connected to the bolt seat 17. The bottom end of the container 8 is inserted into the cartridge seat 4, and the fastening bolt 18 on the bolt seat 17 is rotated. After the fastening bolt 18 contacts the outer wall of the container 8 and squeezes the container 8, the fastening bolt 18 fixes the container 8 from the side of the container 8.

[0031] In order to prevent the container 8 from slipping when the cylinder seat 4 rotates, an arc-shaped pressing plate 19 is provided on the side of the fastening bolt 18 facing the container 8. The arc-shaped pressing plate 19 is rotatably connected to the fastening bolt 18, and a plurality of dot-shaped protrusions are arranged on the side of the arc-shaped pressing plate 19 facing the cantilever 9. When the fastening bolt 18 approaches the container 8, the arc-shaped pressing plate 19 will first contact the outer wall of the container 8. The dot-shaped protrusions on the arc-shaped pressing plate 19 can increase the friction between the arc-shaped pressing plate 19 and the container 8, thereby improving the stability of the container 8 during operation.

[0032] A plurality of legs 2 are provided at the lower end of the base 1, and the legs 2 are fixedly connected to the base 1, and rubber gaskets are provided at the lower ends of the legs 2. The rubber gaskets also play an anti-slip role.

[0033] The working principle of the present application is as follows: the stock solution of phloroglucinol is put into the container 8, the container 8 is fixed to the upper end of the cartridge seat 4 by fasteners, the second motor 11 drives the first stirring rod 10 to rotate, the first stirring rod 10 is rotating, and cooperates with the continuously rotating 8 to generate centrifugal force, so that the liquid in the container 8 is suspended, thereby separating particles of different densities or sizes. During premixing, the third motor 13 will drive the second stirring rod 12 to rotate together, the second stirring rod 12 cooperates with the first stirring rod 10 to stir the liquid in the container 8 at the same time, and accelerate the mixing of the liquid in the container 8. When too much raw material is added to the container 8, the lifting mechanism will adjust the height of the third motor 13 and the second stirring rod 12, and the second stirring rod 12 will automatically adjust the length as needed to adapt to a larger stirring range.

[0034] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application 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 application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0035] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A centrifugal device for processing phloroglucinol raw materials, comprising a base (1), wherein a column (3) and a cylinder seat (4) are provided at the upper end of the base (1), characterized in that: The column (3) is fixedly connected to the base (1), the cartridge seat (4) is rotatably connected to the base (1), a container (8) is provided at the upper end of the cartridge seat (4), and the container (8) is detachably connected to the cartridge seat (4) via a fastener; A cantilever (9) is provided at the upper end of the column (3), the cantilever (9) is placed above the container (8), the cantilever (9) is fixedly connected to the column (3), a first stirring rod (10) and a second stirring rod (12) are provided in the container (8), the axis of the first stirring rod (10) coincides with the axis of the container (8), a second motor (11) is provided at the upper end of the cantilever (9), and an output end of the second motor (11) is fixedly connected to the upper end of the first stirring rod (10); A third motor (13) is provided above the cantilever (9); an output end of the third motor (13) is fixedly connected to an upper end of the second stirring rod (12); and a lifting mechanism for adjusting the height of the third motor (13) and the second stirring rod (12) is provided at the upper end of the cantilever (9).

2. A centrifugal device for processing phloroglucinol raw materials according to claim 1, characterized in that: The cantilever (9) is provided with a shaft through-hole (20), the shaft through-hole (20) is placed below the third motor (13), the second stirring rod (12) passes through the shaft through-hole (20), and the wall of the shaft through-hole (20) does not contact the outer wall of the second stirring rod (12).

3. A centrifugal device for processing phloroglucinol raw materials according to claim 1, characterized in that: The lifting mechanism comprises an electric push rod (14), a mounting end of the electric push rod (14) is fixedly connected to the cantilever (9), and an output end of the electric push rod (14) is fixedly connected to one side of the third motor (13).

4. A centrifugal device for processing phloroglucinol raw materials according to claim 3, characterized in that: A sliding sleeve (16) and a limiting rod (15) are provided on the side of the third motor (13) away from the electric push rod (14); the sliding sleeve (16) is fixedly connected to the third motor (13); the upper end of the limiting rod (15) passes through the sliding sleeve (16); the limiting rod (15) is slidably connected to the limiting rod (15); and the lower end of the limiting rod (15) is fixedly connected to the cantilever (9).

5. A centrifugal device for processing phloroglucinol raw materials according to claim 1, characterized in that: A driving mechanism for controlling the rotation of the cartridge seat (4) is provided at the upper end of the base (1), the driving mechanism comprising a driven gear (5), a first motor (6) and a driving gear (7); the driven gear (5) is sleeved on the outer side of the cartridge seat (4); the driven gear (5) is fixedly connected to the cartridge seat (4); the driving gear (7) is disposed on one side of the driven gear (5) and meshes with the driven gear (5); the mounting end of the first motor (6) is fixedly connected to the base (1); and the output end of the first motor (6) is fixedly connected to the driving gear (7).

6. A centrifugal device for processing phloroglucinol raw materials according to claim 1, characterized in that: The fastener comprises at least three bolt seats (17), the bolt seats (17) are fixedly connected to the upper end of the cartridge seat (4), the cartridge seats (4) are evenly arranged in the circumferential direction of the axis of the container (8), the upper end of the bolt seat (17) is equipped with a fastening bolt (18), the fastening bolt (18) penetrates the bolt seat (17), and the fastening bolt (18) is threadedly connected to the bolt seat (17).

7. A centrifugal device for processing phloroglucinol raw materials according to claim 6, characterized in that: A curved pressure plate (19) is provided on the side of the fastening bolt (18) facing the container (8), the curved pressure plate (19) is rotatably connected to the fastening bolt (18), and a plurality of dot-shaped protrusions are arranged on the side of the curved pressure plate (19) facing the cantilever (9).

8. A centrifugal device for processing phloroglucinol raw materials according to claim 1, characterized in that: A plurality of legs (2) are provided at the lower end of the base (1); the legs (2) are fixedly connected to the base (1); and rubber gaskets are provided at the lower ends of the legs (2).

Images