Intermittent stirring kettle for amino-anthraquinone

Abstract

The utility model provides an intermittent stirring kettle for amino-anthraquinone, which relates to the technical field of stirring of amino-anthraquinone, is used for intermittently stirring a kettle body of amino-anthraquinone, and comprises a stirring part, a stirring part, a stirring part, a stirring part and a stirring part, the stirring part is rotatably arranged in the kettle body, and the stirring part is used for uniformly stirring the amino-anthraquinone; the cleaning assembly is rotationally arranged in the stirring assembly, and the cleaning assembly is used for cleaning the stirring component; the stirring assembly comprises a rotary drum rotationally arranged in the kettle body, an intermittent motor is fixedly mounted at the top of the rotary drum, a lifting frame is rotationally arranged in the rotary drum, a stirring rod is inserted into the outer wall of the lifting frame, the lifting frame and the stirring rod are connected through a bolt, a stirring column is fixedly arranged at the end part of the stirring rod, and the stirring column is connected with the stirring rod through a bolt. And a fixed cylinder is fixedly mounted at the bottom of the rotating cylinder. The stirring device has the advantages that reciprocating stirring at different heights is realized, the stirring shaft is convenient to mount, and amino-anthraquinone is prevented from precipitating at the mounting part.

Description

Technical Field

[0001] The utility model relates to the technical field of aminoanthraquinone stirring, in particular to an intermittent stirring kettle for aminoanthraquinone. Background Art

[0002] 1-Aminoanthraquinone is an organic compound that appears as ruby-colored crystals. It is insoluble in water but soluble in ethanol, ether, chloroform, acetone, benzene, and glacial acetic acid. It is primarily used to produce anthraquinone dyes, pharmaceuticals, and for nitrite determination. It is mildly toxic. The production process for 1-aminoanthraquinone can utilize the nitration-reduction method or the anthraquinone sulfonate ammonolysis method. A stirred tank is required during the reaction, and the stirring efficiency of the stirred tank directly affects the quality of the final product and the production efficiency of the product.

[0003] In the prior art, such as Chinese patent number CN202123111800.5, an intermittent stirring kettle for the production of 1-aminoanthraquinone includes a kettle body, a kettle cover, a rotating shaft passing through the kettle cover, and a motor for driving the rotating shaft; a stirring device is fixed at the rotating shaft, and the stirring device includes a fixing unit, a locking unit, and two stirring paddle units. The fixing unit includes a fixing sleeve fixedly connected to the rotating shaft and two strip mounting blocks. The strip mounting block is connected to the fixing sleeve by a connecting rib, and the strip mounting block has a strip slot.

[0004] The above technical features have the following shortcomings: During the current use of the aminoanthraquinone processing stirred tank, the stirring process can only be carried out at a height, the stirring is not sufficient, and the stirring shaft is installed through the chute body, and the aminoanthraquinone is easily deposited on the installation part of the chute body, leaving room for improvement. In view of this, an intermittent stirring tank for aminoanthraquinone is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to address the above-mentioned shortcomings and propose an intermittent stirring kettle for aminoanthraquinone, which can achieve reciprocating stirring at different heights, facilitate the installation of the stirring shaft, and avoid precipitation of aminoanthraquinone in the installation part.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: an intermittent stirring kettle for aminoanthraquinone, which is used for intermittently stirring aminoanthraquinone, comprises:

[0007] A stirring component is rotatably disposed inside the kettle body, and is used to stir the aminoanthraquinone uniformly;

[0008] A cleaning component is rotatably disposed inside the stirring component, and is used to clean the stirring component;

[0009] The stirring assembly includes a rotating drum rotatably arranged inside the kettle body, an intermittent motor is fixedly installed on the top of the rotating drum, a lifting frame is provided for rotation inside the rotating drum, a trough is provided on the outer wall of the rotating drum, a stirring rod is inserted into the outer wall of the lifting frame, the lifting frame and the stirring rod are connected by bolts, a stirring column is fixedly provided on the end of the stirring rod, a fixed drum is fixedly installed on the bottom of the rotating drum, an electric push rod is fixedly installed on the bottom of the lifting frame, a symmetrical connecting rod is fixedly provided on the outer wall of the electric push rod, and the connecting rod is fixedly installed to the outer wall of the fixed drum.

[0010] Preferably, the kettle body comprises a kettle tank, a pillar is fixedly provided at the bottom of the kettle tank, a support plate is fixedly installed on the inner side of the pillar, and the middle part of the support plate is rotatably connected to the electric push rod.

[0011] Preferably, a mounting ring is fixedly provided on the outer wall of the kettle near the top, a cover plate is fixedly provided on the top of the mounting ring, a feed pipe is fixedly provided through the inside of the cover plate, and a discharge pipe is fixedly provided at the bottom of the kettle.

[0012] Preferably, a support column for supporting the intermittent motor is fixedly provided on the top of the cover plate.

[0013] Preferably, the cleaning assembly includes a support body fixedly arranged on the outer wall of the connecting rod, a motor is fixedly installed on the top of the support body, a rotating cylinder is fixedly provided on the output shaft of the motor, a limiting groove is provided inside the rotating cylinder, and a rotating rod is movably provided inside the rotating cylinder.

[0014] Preferably, a turntable is rotatably provided on the outer wall of the rotating rod, the outer wall of the rotating rod is rotatably connected to the stirring rod, the turntable is fixedly installed to the stirring rod, and the turntable is rotatably connected to the bottom of the kettle.

[0015] Preferably, the upper and lower surfaces of the rotating rod are fixedly connected with cleaning rods that are rotatably connected to the stirring rod.

[0016] Compared with the prior art, the advantages and positive effects of the present invention are:

[0017] In the utility model, an intermittent motor drives a rotating drum, a lifting frame, a stirring rod and a stirring column to rotate and stir inside a kettle, an intermittent motor drives an electric push rod to rotate on the top of a support plate, an electric push rod drives the lifting frame to rotate inside the rotating drum, and the lifting frame drives the stirring rod and the stirring column to stir the aminoanthraquinone inside the kettle up and down, thereby improving the stirring efficiency; the stirring rod is plugged into the lifting frame, and the stirring rod and the lifting frame are fixed by bolts, thereby improving the installation efficiency; the rotating drum and the rotating rod are driven by an electric motor to rotate on the stirring rod, the rotating rod is lifted and lowered inside the rotating drum, and the cleaning rod on the rotating rod drives the cleaning rod to clean the stirring rod and the lifting frame, thereby achieving back-and-forth stirring at different heights, facilitating the installation of the stirring shaft, and avoiding precipitation of aminoanthraquinone in the installation part. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the kettle body of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the stirring component of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the lifting frame and the electric push rod of the utility model;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the cleaning component of the utility model.

[0023] Legend:

[0024] 1. Kettle body; 11. Kettle tank; 12. Pillar; 13. Support plate; 14. Mounting ring; 15. Cover plate; 16. Feed pipe;

[0025] 2. Stirring components; 21. Intermittent motor; 22. Rotating drum; 23. Lifting frame; 24. Stirring rod; 25. Stirring column; 26. Fixed drum; 27. Electric push rod; 28. Connecting rod;

[0026] 3. Cleaning assembly; 31. Support body; 32. Motor; 33. Rotating cylinder; 34. Limiting groove; 35. Rotating rod; 36. Cleaning rod. DETAILED DESCRIPTION

[0027] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0029] like Figure 1-5 As shown, the utility model provides an intermittent stirring kettle for aminoanthraquinone, which is used for intermittently stirring aminoanthraquinone. The kettle body 1 is characterized by comprising:

[0030] A stirring member 2 is rotatably disposed inside the kettle body 1. The stirring member 2 is used to uniformly stir the aminoanthraquinone. The kettle body 1 is used to rotatably support the stirring member 2. The kettle body 1 is used to store the aminoanthraquinone. The stirring member 2 is used to intermittently stir the aminoanthraquinone.

[0031] The cleaning component 3 is rotatably disposed inside the stirring component 2. The cleaning component 3 is used to clean the stirring component 2. The stirring component 2 is used to lift and support the cleaning component 3. The cleaning component 3 is used to clean the stirring component 2.

[0032] The stirring assembly 2 includes a rotating drum 22 rotatably arranged inside the kettle body 1, and an intermittent motor 21 is fixedly installed on the top of the rotating drum 22. The intermittent motor 21 is used to drive the rotating drum 22 to rotate intermittently. A lifting frame 23 is provided for the internal rotation of the rotating drum 22, and the rotating drum 22 is used to drive the lifting frame 23, the stirring rod 24 and the stirring column 25 to rotate. A groove is opened on the outer wall of the rotating drum 22, and the outer wall of the lifting frame 23 is plugged with the stirring rod 24. The stirring rod 24 slides on the groove with the lifting frame 23. The lifting frame 23 and the stirring rod 24 are connected by bolts. The bolts plug and fix the lifting frame 23 and the stirring rod 24. The end of the stirring rod 24 is fixed with a stirring column 25. A fixed cylinder 26 is fixedly installed at the bottom of the rotating drum 22, and an electric push rod 27 is fixedly installed at the bottom of the lifting frame 23. The outer wall of the electric push rod 27 is fixed with a symmetrical connecting rod 28. The connecting rod 28 is fixedly installed with the outer wall of the fixed cylinder 26. The electric push rod 27 is used to drive the lifting frame 23 to rise and fall inside the rotating drum 22.

[0033] It should be noted that, in this embodiment, the kettle body 1 includes a kettle tank 11, a pillar 12 is fixedly provided at the bottom of the kettle tank 11, a support plate 13 is fixedly installed on the inner side of the pillar 12, the middle part of the support plate 13 is rotatably connected to the electric push rod 27, the pillar 12 is used to support the support plate 13 and the kettle tank 11, and the support plate 13 is used to rotatably support the electric push rod 27.

[0034] Furthermore, a mounting ring 14 is fixedly provided on the outer wall of the kettle 11 near the top, a cover plate 15 is fixedly provided on the top of the mounting ring 14, the mounting ring 14 and the cover plate 15 are fixedly installed by bolts, the rotating drum 22 is rotatably connected to the cover plate 15, a feed pipe 16 is fixedly provided through the inside of the cover plate 15, and a discharge pipe is fixedly provided at the bottom of the kettle 11, the feed pipe is used to inject aminoanthraquinone into the kettle 11, and the discharge pipe is used to discharge aminoanthraquinone.

[0035] It should be noted that a support column for supporting the intermittent motor 21 is fixedly provided on the top of the cover plate 15 , and the cover plate 15 and the support column are used to support the intermittent motor 21 .

[0036] It should be noted that the cleaning assembly 3 includes a support body 31 fixedly arranged on the outer wall of the connecting rod 28. The connecting rod 28 and the support body 31 are used to support the motor 32. The motor 32 is fixedly installed on the top of the support body 31. The output shaft of the motor 32 is fixedly provided with a rotating cylinder 33. A limiting groove 34 is provided inside the rotating cylinder 33. A rotating rod 35 is movably provided inside the rotating cylinder 33. The motor 32 drives the rotating cylinder 33 and the rotating rod 35 to rotate, and the rotating rod 35 rises and falls inside the rotating cylinder 33.

[0037] It should be further added that a turntable is rotatably provided on the outer wall of the rotating rod 35, the outer wall of the rotating rod 35 is rotatably connected to the stirring rod 24, the turntable is fixedly installed to the stirring rod 24, the turntable is rotatably connected to the bottom of the kettle 11, the turntable drives the stirring rod 24 to rotate at the bottom of the kettle 11, and the turntable drives the rotating rod 35 to rotate.

[0038] It should be further explained that the cleaning rod 36 rotatably connected to the stirring rod 24 is fixedly connected to the upper and lower surfaces of the rotating rod 35 , and the rotating rod 35 drives the cleaning rod 36 to rotate and clean on the stirring rod 24 .

[0039] The method of use and working principle of this device are as follows: First, the stirring rod 24 drives the rotating rod 35, the cleaning rod 36 and the stirring column 25 to be plugged into the lifting frame 23, and the lifting frame 23 and the stirring rod 24 are fixedly installed by bolts. The cover plate 15 drives the intermittent motor 21, the rotating drum 22, the lifting frame 23, the stirring rod 24 and the stirring column 25 to be plugged into the interior of the kettle 11. The cover plate 15 is fixedly installed by the studs and the mounting ring 14 on the kettle 11, and then fixedly installed by the fixing cylinder 26 and the connecting rod 28 on the bottom of the rotating drum 22 through the flange, the lifting frame 23 and the electric push rod 27 are fixedly installed by the flange and bolts, the rotating rod 35 is plugged into the interior of the rotating drum 33, and then the aminoanthraquinone inside the kettle 11 is injected through the feeding pipe 16, and the intermittent motor 21 drives the rotating drum 22, the lifting frame 23, the stirring rod 24 and the stirring column 25 to be plugged into the interior of the kettle 11. The frame 23, stirring rod 24 and stirring column 25 rotate to stir the aminoanthraquinone inside the kettle 11. At the same time, the rotating drum 22 drives the fixed drum 26, the electric push rod 27 and the connecting rod 28 to rotate on the support plate 13. The fixed drum 26 drives the turntable to rotate at the bottom of the kettle 11. The electric push rod 27 drives the stirring rod 24 and the stirring column 25 on the lifting frame 23 to rise and fall on the rotating drum 22, stirring the aminoanthraquinone inside the kettle 11 up and down, thereby improving the efficiency of uniform stirring. The aminoanthraquinone is discharged through the discharge pipe on the kettle 11, and then driven by the connecting rod 28 and the motor 32 on the support body 31 to rotate on the stirring rod 24. The stirring rod 24 drives the rotating rod 35 to rise and fall inside the rotating drum 33, which is convenient for cleaning the stirring rod 24 and the lifting frame 23.

[0040] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. An intermittent stirring tank for aminoanthraquinone, for intermittently stirring a tank body (1) of aminoanthraquinone, characterized in that: include: A stirring member (2) is rotatably arranged inside the kettle body (1), and the stirring member (2) is used to stir the aminoanthraquinone uniformly; A cleaning component (3) is rotatably disposed inside the stirring component (2), and the cleaning component (3) is used to clean the stirring component (2); The stirring component (2) comprises a rotating drum (22) rotatably arranged inside the kettle body (1), an intermittent motor (21) is fixedly installed on the top of the rotating drum (22), a lifting frame (23) is rotatably provided inside the rotating drum (22), a groove body is provided on the outer wall of the rotating drum (22), a stirring rod (24) is inserted into the outer wall of the lifting frame (23), the lifting frame (23) and the stirring rod (24) are connected by bolts, a stirring column (25) is fixedly provided at the end of the stirring rod (24), a fixed drum (26) is fixedly installed on the bottom of the rotating drum (22), an electric push rod (27) is fixedly installed on the bottom of the lifting frame (23), a symmetrical connecting rod (28) is fixedly provided on the outer wall of the electric push rod (27), and the connecting rod (28) is fixedly installed on the outer wall of the fixed drum (26).

2. The intermittent stirred tank of aminoanthraquinone according to claim 1, characterized in that: The kettle body (1) comprises a kettle tank (11), a support (12) is fixedly provided at the bottom of the kettle tank (11), a support plate (13) is fixedly installed on the inner side of the support plate (12), and the middle part of the support plate (13) is rotatably connected to the electric push rod (27).

3. The intermittent stirred tank of aminoanthraquinone according to claim 2, characterized in that: A mounting ring (14) is fixedly provided on the outer wall of the kettle (11) near the top, a cover plate (15) is fixedly provided on the top of the mounting ring (14), a feed pipe (16) is fixedly provided inside the cover plate (15), and a discharge pipe is fixedly provided at the bottom of the kettle (11).

4. The intermittent stirred tank of aminoanthraquinone according to claim 3, characterized in that: A support column for supporting an intermittent motor (21) is fixedly provided on the top of the cover plate (15).

5. The intermittent stirred tank of aminoanthraquinone according to claim 1, characterized in that: The cleaning assembly (3) comprises a support body (31) fixedly arranged on the outer wall of the connecting rod (28); a motor (32) is fixedly mounted on the top of the support body (31); a rotating cylinder (33) is fixedly arranged on the output shaft of the motor (32); a limiting groove (34) is provided inside the rotating cylinder (33); and a rotating rod (35) is movably provided inside the rotating cylinder (33).

6. The intermittent stirred tank of aminoanthraquinone according to claim 5, characterized in that: The outer wall of the rotating rod (35) is rotatably provided with a rotating disk, the outer wall of the rotating rod (35) is fixedly installed with the stirring rod (24), the rotating disk is rotatably connected to the stirring rod (24), and the rotating disk is rotatably connected to the bottom of the kettle (11).

7. The intermittent stirred tank of aminoanthraquinone according to claim 6, characterized in that: The upper and lower surfaces of the rotating rod (35) are fixedly connected to a cleaning rod (36) which is rotatably connected to the stirring rod (24).

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