Staged uniform stirring chemical reaction kettle

Abstract

The chemical reaction kettle comprises a reaction kettle body, two sets of partition plates are fixedly installed in the middle of the inner wall of the reaction kettle body, a stirring plate is arranged on the upper portion of the upper partition plate, and three sets of first rotating shafts penetrating through the lower partition plate are evenly and rotationally connected to the surface of the bottom of the upper partition plate. A second pinion is mounted on the outer ring, located between the two partition plates, of the first rotating shaft, a driving motor is arranged on the upper portion of the reaction kettle body, and a second rotating shaft penetrating through the interior of the reaction kettle body and extending to the lower portions of the two partition plates is mounted at the output end of the driving motor through a coupler. According to the staged uniform stirring chemical reaction kettle, a driving motor, a stirring plate, stirring fan blades and the like are arranged, the stirring plate is driven by a second rotating shaft to preliminarily stir raw materials located at the upper part, and raw materials located at the lower part of the reaction kettle body are rapidly and uniformly mixed through the stirring fan blades; the purpose of stirring the raw materials in stages is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a chemical reaction kettle with graded uniform stirring. Background Art

[0002] A reactor is a container for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. The existing chemical reactor has only a single stirring speed when using the stirring function, which can only be achieved by adjusting the stirring speed of the reactor to control the strength of the stirring. Generally speaking, low speed is suitable for initial stirring, and high speed is suitable for uniform stirring in the later stage. Therefore, in order to make the materials in the reactor more evenly stirred, it is necessary to continuously adjust the stirring speed of the reactor, which is troublesome and cannot be stirred in stages. For this reason, we propose a chemical reactor with graded uniform stirring to solve the above problems that may arise. Utility Model Content

[0003] The utility model aims to provide a chemical reaction kettle with graded uniform stirring to solve the problems raised in the background technology in view of the shortcomings of the prior art.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical reactor with graded uniform stirring, comprising a reactor body, two groups of partitions are fixedly installed on the middle part of the inner wall of the reactor body, and a stirring plate is arranged on the upper part of the upper partition, and the bottom surface of the upper partition is evenly rotatably connected with three groups of first rotating shafts penetrating the lower partition, the outer ring of the first rotating shaft located between the two groups of partitions is installed with a second pinion, a driving motor is arranged on the upper part of the reactor body, and the output end of the driving motor is installed with a second rotating shaft penetrating the interior of the reactor body and extending to the lower part of the two groups of partitions through a coupling, and the outer ring of the second rotating shaft located between the two groups of partitions is installed with a large gear, and three groups of third rotating shafts are rotatably connected on the side where the two groups of partitions are close to each other, and two groups of first pinions are installed on the outer ring of the third rotating shaft.

[0005] As a preferred technical solution of the utility model, the second rotating shaft is located on the upper outer ring of the upper partition and is equipped with two sets of stirring plates, and the top of the upper partition is arc-shaped, and the stirring plates are also arc-shaped.

[0006] As a preferred technical solution of the present utility model, the large gear installed on the second rotating shaft between the two sets of partitions is meshed with the first small gear installed on the upper part of the third rotating shaft, and the second small gear installed on the outer ring of the first rotating shaft is meshed with the first small gear installed on the lower part of the third rotating shaft.

[0007] As the preferred technical solution of the utility model, three groups of discharge pipes are evenly installed on the side where the two groups of partitions are close to each other, and solenoid valves are installed in the discharge pipes. A discharge hole is opened at the top of the upper partition and at the upper part of the discharge pipe.

[0008] As a preferred technical solution of the utility model, a support seat is fixedly installed on the top of the reactor body, and the drive motor is installed on the support seat.

[0009] As a preferred technical solution of the utility model, stirring blades are installed on the upper outer ring, the middle outer ring and the lower outer ring of the first rotating shaft and the bottom outer ring of the second rotating shaft.

[0010] As a preferred technical solution of the utility model, a feed pipe is installed on the top right side of the reactor body, and a discharge pipe is installed at the bottom of the reactor body, and three groups of legs are evenly installed on the bottom surface of the reactor body.

[0011] Compared with the prior art, the utility model provides a chemical reaction kettle with graded uniform stirring, which has the following beneficial effects:

[0012] The chemical reactor with graded uniform stirring is provided with a driving motor, a stirring plate and stirring blades, etc. The driving motor can be turned on to drive the stirring plate through the second rotating shaft to initially stir the raw materials located at the upper part. After that, the solenoid valve in the discharge pipe can be opened to allow the raw materials after the initial stirring to flow into the lower part of the reactor body through the discharge pipe. At this time, when the second rotating shaft rotates, it can drive the large gear to rotate, and then the first small gear installed on the third rotating shaft can drive the second small gear to rotate, so that the first rotating shaft can be rotated quickly, and the raw materials located at the lower part of the reactor body can be quickly mixed and evenly mixed through the stirring blades, thereby achieving the purpose of graded stirring of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the top view of the large gear of the utility model.

[0016] Figure numerals: 1. Reactor body; 2. Support legs; 3. Discharge pipe; 4. Support seat; 5. Drive motor; 6. Feed pipe; 7. Partition; 8. Discharge pipe; 9. First rotating shaft; 10. Stirring blades; 11. First pinion; 12. Second pinion; 13. Large gear; 14. Stirring plate; 15. Second rotating shaft; 16. Third rotating shaft. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-Figure 3 In this embodiment: a chemical reactor with graded uniform stirring comprises a reactor body 1, two groups of partitions 7 are fixedly installed in the middle of the inner wall of the reactor body 1, which can divide the interior of the reactor body 1 into two parts, an upper part and an lower part, and a stirring plate 14 is arranged on the upper part of the upper partition 7, which can initially stir the raw materials in the upper part, and the bottom surface of the upper partition 7 is evenly rotated and connected with three groups of first rotating shafts 9 penetrating the lower partition 7, and the outer ring of the first rotating shaft 9 located between the two groups of partitions 7 is equipped with a second pinion 12, and the upper part of the reactor body 1 is provided with a driving The driving motor 5 is provided, and the output end of the driving motor 5 is provided with a second rotating shaft 15 which penetrates the interior of the reactor body 1 and extends to the lower part of the two groups of partitions 7 through a coupling, and the outer ring of the second rotating shaft 15 located between the two groups of partitions 7 is provided with a large gear 13, and the side where the two groups of partitions 7 are close to each other is rotatably connected with three groups of third rotating shafts 16, and the outer ring of the third rotating shaft 16 is provided with two groups of first pinion gears 11, when the driving motor 5 drives the large gear 13 to rotate through the second rotating shaft 15, the first rotating shaft 9 can be driven to rotate through the first pinion gear 11 and the second pinion gear 12.

[0019] In this embodiment, the second rotating shaft 15 is located on the upper outer ring of the upper partition 7 and is equipped with two groups of stirring plates 14. The top of the upper partition 7 is arc-shaped, and the stirring plates 14 are also arc-shaped, and the lower stirring plates 14 are in contact with the top of the upper partition 7, which can perform all-round initial mixing and stirring of the upper raw materials. The large gear 13 installed on the second rotating shaft 15 between the two groups of partitions 7 is meshed with the first small gear 11 installed on the upper part of the third rotating shaft 16, and the second small gear 12 installed on the outer ring of the first rotating shaft 9 is meshed with the first small gear 11 installed on the lower part of the third rotating shaft 16. When the second rotating shaft 15 rotates, it can drive the large gear 13 to rotate, and then the first small gear 11 installed on the third rotating shaft 16 can drive the second small gear 12 to rotate, thereby realizing the rapid rotation of the first rotating shaft 9. The two groups of partitions 7 are evenly installed on the side close to each other. There are three groups of discharge pipes 8, and electromagnetic valves are installed in the discharge pipes 8. A discharge hole is opened at the top of the upper partition plate 7 and at the upper part of the discharge pipe 8. The electromagnetic valve in the discharge pipe 8 is opened, and the raw materials after initial stirring can flow into the lower part of the reactor body 1 through the discharge pipe 8. A support seat 4 is fixedly installed on the top of the reactor body 1, and a drive motor 5 is installed on the support seat 4. Stirring blades 10 are installed on the upper outer ring, middle outer ring and lower outer ring of the first rotating shaft 9 and the bottom outer ring of the second rotating shaft 15. The stirring blades 10 can quickly and evenly mix the raw materials located at the lower part of the reactor body 1, thereby achieving the purpose of graded stirring of the raw materials. A feed pipe 6 is installed on the right side of the top of the reactor body 1, and a discharge pipe 3 is installed at the lower part of the reactor body 1. Three groups of legs 2 are evenly installed on the bottom surface of the reactor body 1, which can support the reactor body 1.

[0020] The working principle and use process of the utility model are as follows: the chemical reactor with graded uniform stirring, firstly, the driving motor 5 is turned on, and the raw materials to be mixed are introduced into the reactor body 1 through the feeding pipe 6, the partition 7 can divide the interior of the reactor body 1 into two layers, the upper and lower layers, the output end of the driving motor 5 can drive the second rotating shaft 15 to rotate, and then the raw materials located at the upper part can be preliminarily stirred through the stirring plate 14, and then the solenoid valve in the discharge pipe 8 can be opened, and the raw materials after the initial stirring can be flowed into the lower part of the reactor body 1 through the discharge pipe 8, and at this time, when the second rotating shaft 15 rotates, it can drive the large gear 13 to rotate, and then the first small gear 11 installed on the third rotating shaft 16 can drive the second small gear 12 to rotate, so that the first rotating shaft 9 can be rotated quickly, and the raw materials located at the lower part of the reactor body 1 can be quickly mixed and uniformly through the stirring blades 10, thereby achieving the purpose of graded stirring of the raw materials, and after the reaction of various raw materials is completed, they can be discharged from the discharge pipe 3.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A chemical reactor with graded uniform stirring, comprising a reactor body (1), characterized in that: Two groups of partitions (7) are fixedly installed in the middle of the inner wall of the reactor body (1), and a stirring plate (14) is arranged on the upper part of the upper partition (7). The bottom surface of the upper partition (7) is evenly rotatably connected with three groups of first rotating shafts (9) penetrating the lower partition (7). The outer ring of the first rotating shaft (9) located between the two groups of partitions (7) is installed with a second pinion (12). A driving motor (5) is arranged on the upper part of the reactor body (1), and the output end of the driving motor (5) is installed with a second rotating shaft (15) penetrating the interior of the reactor body (1) and extending to the lower part of the two groups of partitions (7) through a coupling, and the outer ring of the second rotating shaft (15) located between the two groups of partitions (7) is installed with a large gear (13). Three groups of third rotating shafts (16) are rotatably connected on the side where the two groups of partitions (7) are close to each other, and the outer ring of the third rotating shaft (16) is installed with two groups of first pinion gears (11).

2. A chemical reaction kettle with hierarchical uniform stirring according to claim 1, characterized in that: The second rotating shaft (15) is located on the upper outer ring of the upper partition (7) and is equipped with two sets of stirring plates (14). The top of the upper partition (7) is in an arc shape, and the stirring plates (14) are also in an arc shape.

3. A chemical reaction kettle with hierarchical uniform stirring according to claim 1, characterized in that: The large gear (13) installed on the second rotating shaft (15) between the two groups of partitions (7) is meshed with the first small gear (11) installed on the upper part of the third rotating shaft (16), and the second small gear (12) installed on the outer ring of the first rotating shaft (9) is meshed with the first small gear (11) installed on the lower part of the third rotating shaft (16).

4. A chemical reaction kettle with hierarchical uniform stirring according to claim 1, characterized in that: Three groups of discharge pipes (8) are evenly installed on the side where the two groups of partitions (7) are close to each other, and a solenoid valve is installed in the discharge pipe (8). A discharge hole is opened at the top of the upper partition (7) and located above the discharge pipe (8).

5. A chemical reaction kettle with hierarchical uniform stirring according to claim 1, characterized in that: A support seat (4) is fixedly mounted on the top of the reactor body (1), and the drive motor (5) is mounted on the support seat (4).

6. A chemical reaction kettle with hierarchical uniform stirring according to claim 1, characterized in that: Stirring blades (10) are installed on the upper outer ring, the middle outer ring and the lower outer ring of the first rotating shaft (9) and the bottom outer ring of the second rotating shaft (15).

7. A chemical reaction kettle with hierarchical uniform stirring according to claim 1, characterized in that: A feed pipe (6) is installed on the right side of the top of the reactor body (1), and a discharge pipe (3) is installed at the bottom of the reactor body (1). Three groups of legs (2) are evenly installed on the bottom surface of the reactor body (1).

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