4-chloro-2-aminobiphenyl extraction device

Abstract

The utility model discloses a 4-chloro-2-aminobiphenyl extraction device, which relates to the technical field of extraction devices and comprises an extraction structure, the extraction structure comprises a tank body, a lower nut is arranged above the side surface of the tank body, a top cover is arranged above the tank body, an upper nut is arranged on the outer side of the top cover, a bolt is arranged above the upper nut, and an upper pipeline is arranged above the top cover. A motor is arranged above the top cover and located on one side of the upper pipeline, a rotating rod is arranged at the output end of the motor, a stirring rod is arranged on the rotating rod, a connecting rod is arranged below the stirring rod, a scraper is arranged on the side, away from the rotating rod, of the connecting rod, a valve is arranged on one side of the lower pipeline, a discharging pipe is arranged in the through groove, and a cushion block is arranged on one side of the discharging pipe. According to the utility model, sediments on the inner wall of the tank body are removed by using the scraper, so that the influence of the sediments on the next extraction is avoided, and the push block is arranged, so that the blockage during discharging is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of extraction devices, in particular to a 4-chloro-2-aminobiphenyl extraction device. Background Art

[0002] 4-Chloro-2-aminobiphenyl is widely used in pesticides and pharmaceutical intermediates. In the production process of 4-chloro-2-aminobiphenyl, an organic solvent is required to extract the reaction product.

[0003] Chinese patent CN213853210U discloses a 4-chloro-2-aminobiphenyl extraction device, a 4-chloro-2-aminobiphenyl extraction device, including an extraction device body, the extraction device body includes a shell, an extraction chamber, a liquid storage chamber, a stirring device, a circulation pump and a reflux device, the stirring device includes a stirring motor, a stirring assembly connected to the bottom of the stirring motor, and the stirring assembly includes a stirring shaft, a first stirring paddle and a second stirring paddle arranged at the middle and lower part of the stirring shaft. The device is provided with two symmetrical spiral stirring blades with opposite spiral cutting directions on the stirring shaft, which can greatly improve the stirring effect and extraction efficiency; the present application sets a stirring wing at the bottom of the stirring shaft, and the bottom edge of the stirring wing is inclined, which is the same shape as the bottom surface of the extraction chamber, and can fully stir the materials in the extraction chamber and reduce the stirring dead angle. The structure has limitations, there will be precipitation in the extraction chamber, and the discharge is prone to blockage.

[0004] Therefore, in order to solve such problems, we proposed a 4-chloro-2-aminobiphenyl extraction device. Utility Model Content

[0005] The utility model aims to solve the limitations of the structure in the prior art, such as precipitation in the extraction chamber and easy blockage caused by discharge, and proposes a 4-chloro-2-aminobiphenyl extraction device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a 4-chloro-2-aminobiphenyl extraction device, comprising an extraction structure, the extraction structure comprising a tank body, a lower nut is provided above the side of the tank body, a top cover is provided above the tank body, an upper nut is provided on the outer side of the top cover, a bolt is provided above the upper nut, an upper pipeline is provided above the top cover, a motor is provided above the top cover, the motor is located on one side of the upper pipeline, a rotating rod is provided at the output end of the motor, a stirring rod is provided on the rotating rod, a connecting rod is provided below the stirring rod, a scraper is provided on the side of the connecting rod away from the rotating rod, a lower pipeline is provided below the tank body, a valve is provided on one side of the lower pipeline, a through groove is provided on the side of the lower pipeline away from the valve, a discharge pipe is provided in the through groove, a cushion block is provided on one side of the discharge pipe, a cylinder is provided above the cushion block, a push rod is provided at the output end of the cylinder, a push block is provided on the side of the push rod away from the cylinder, the push block is located in the discharge pipe, the rotating rod is driven by the motor to rotate, the rotating rod drives the stirring rod and the scraper to do circular motion with the rotating rod as the center, and the cylinder drives the push rod and the push block to do horizontal linear motion.

[0007] Preferably, a support structure is provided below the extraction structure, the support structure comprises a support ring, and support legs are provided below the support ring.

[0008] Preferably, a lower nut is provided above the side of the tank body, a top cover is provided above the tank body, an upper nut is provided on the outer side of the top cover, and a bolt is provided above the upper nut.

[0009] Preferably, a connecting rod is provided below the stirring rod, and a scraper is provided on the side of the connecting rod away from the rotating rod.

[0010] Preferably, a lower pipe is provided below the tank body.

[0011] Preferably, a lower pipe is provided below the tank body, a through groove is provided on a side of the lower pipe away from the valve, and a discharge pipe is provided in the through groove.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, a motor drives a rotating rod to rotate, and the rotating rod drives a stirring rod and a scraper to make a circular motion with the rotating rod as the center. The cylinder drives a push rod and a push block to make a horizontal linear motion. The scraper is used to remove the sediment on the inner wall of the tank body, thereby avoiding the influence of the sediment on the next extraction. A push block is provided to prevent blockage during discharge. The structure is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional schematic diagram of a 4-chloro-2-aminobiphenyl extraction device proposed by the utility model;

[0015] Figure 2 This is a three-dimensional exploded view of a 4-chloro-2-aminobiphenyl extraction device proposed by the utility model;

[0016] Figure 3 This is a three-dimensional exploded view of the extraction structure of a 4-chloro-2-aminobiphenyl extraction device proposed by the utility model;

[0017] Figure 4 This is a three-dimensional exploded view of a stirring member of a 4-chloro-2-aminobiphenyl extraction device proposed by the utility model;

[0018] Figure 5 This is a three-dimensional exploded view of a discharge component of a 4-chloro-2-aminobiphenyl extraction device proposed by the utility model.

[0019] Legend:

[0020] 1. Extraction structure; 11. Tank body; 111. Lower nut; 12. Top cover; 121. Upper nut; 122. Bolt; 13. Upper pipeline; 14. Motor; 141. Rotating rod; 142. Stirring rod; 15. Connecting rod; 151. Scraper; 16. Lower pipeline; 161. Valve; 162. Through groove; 17. Discharge pipe; 18. Spacer; 181. Cylinder; 182. Push rod; 183. Push block; 2. Support structure; 21. Support ring; 22. Support leg. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply 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 of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, 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 indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] Reference Figure 1-5The utility model provides an embodiment: a 4-chloro-2-aminobiphenyl extraction device, comprising an extraction structure 1, the extraction structure 1 comprises a tank body 11, the function of the tank body 11 is to extract, a lower nut 111 is arranged above the side of the tank body 11, the function of the lower nut 111 is to cooperate with the upper nut 121, a top cover 12 is arranged above the tank body 11, the function of the top cover 12 is to seal the top of the tank body 11, an upper nut 121 is arranged on the outer side of the top cover 12, the function of the upper nut 121 is to cooperate with the lower nut 111, the ... 1 is provided with bolts 122, the function of bolts 122 is to connect tank body 11 and top cover 12, an upper pipe 13 is provided above top cover 12, the function of upper pipe 13 is to feed, a motor 14 is provided above top cover 12, the function of motor 14 is to drive rotating rod 141, motor 14 is located on one side of upper pipe 13, the output end of motor 14 is provided with rotating rod 141, the function of rotating rod 141 is to fix stirring rod 142 and connecting rod 15, stirring rod 142 is provided on rotating rod 141, the function of stirring rod 142 is to stir solution, stirring A connecting rod 15 is provided below the mixing rod 142. The function of the connecting rod 15 is to connect the rotating rod 141 and the scraper 151. A scraper 151 is provided on the side of the connecting rod 15 away from the rotating rod 141. The function of the scraper 151 is to remove the inner wall of the tank body 11. A lower pipe 16 is provided below the tank body 11. The function of the lower pipe 16 is to discharge materials. A valve 161 is provided on one side of the lower pipe 16. The function of the valve 161 is to open and close the tank body 11. A through groove 162 is provided on the side of the lower pipe 16 away from the valve 161. The function of the through groove 162 is to install the discharge A material pipe 17 is provided in the through groove 162. The function of the material pipe 17 is to discharge materials. A cushion block 18 is provided on one side of the material pipe 17. The function of the cushion block 18 is to support a cylinder 181. A cylinder 181 is provided above the cushion block 18. The function of the cylinder 181 is to drive a push rod 182. A push rod 182 is provided at the output end of the cylinder 181. The function of the push rod 182 is to push a push block 183. A push block 183 is provided on the side of the push rod 182 away from the cylinder 181. The function of the push block 183 is to prevent blocking. The push block 183 is located in the material pipe 17.

[0024] The motor 14 drives the rotating rod 141 to rotate, and the rotating rod 141 drives the stirring rod 142 and the scraper 151 to make a circular motion around the rotating rod 141, and the cylinder 181 drives the push rod 182 and the push block 183 to make a horizontal linear motion.

[0025] A support structure 2 is provided below the extraction structure 1. The support structure 2 includes a support ring 21. The function of the support ring 21 is to fix the tank body 11. Support legs 22 are provided below the support ring 21. The function of the support legs 22 is to support the entire device.

[0026] A lower nut 111 is provided above the side of the tank body 11, a top cover 12 is provided above the tank body 11, an upper nut 121 is provided on the outer side of the top cover 12, a bolt 122 is provided above the upper nut 121, and the tank body 11 and the top cover 12 are fixedly connected by the lower nut 111, the upper nut 121 and the bolt 122.

[0027] A connecting rod 15 is provided below the stirring rod 142 . A scraper 151 is provided on one side of the connecting rod 15 away from the rotating rod 141 . The connecting rod 15 is fixedly connected to the scraper 151 , and the outer side of the scraper 151 is in contact with the inner wall of the tank body 11 .

[0028] A lower pipe 16 is provided below the tank body 11 , and the top of the lower pipe 16 is fixedly connected to the bottom of the tank body 11 .

[0029] A lower pipe 16 is provided below the tank body 11 . A through groove 162 is provided on one side of the lower pipe 16 away from the valve 161 . A discharge pipe 17 is provided in the through groove 162 . The lower pipe 16 and the discharge pipe 17 are fixedly connected via the through groove 162 .

[0030] Working principle: first, put the material to be extracted into the tank body 11 through the upper pipe 13, start the motor 14 to drive the rotating rod 141 to rotate, the rotating rod 141 drives the stirring rod 142 and the scraper 151 to do circular motion with the rotating rod 141 as the center, the stirring rod 142 stirs the material and the solution, and the scraper 151 cleans the inner wall of the tank body 11. After the stirring is completed, open the valve 161 to discharge the material first, start the cylinder 181 to drive the push rod 182 and the push block 183 to do horizontal linear motion, the push block 183 pushes the material out to prevent blockage during discharge, and then discharges the solution, and performs secondary extraction through the water pump. The structure is simple and easy to operate.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A 4-chloro-2-aminobiphenyl extraction device, comprising an extraction structure (1), characterized in that: The extraction structure (1) comprises a tank body (11), a lower nut (111) is arranged above the side of the tank body (11), a top cover (12) is arranged above the tank body (11), an upper nut (121) is arranged on the outer side of the top cover (12), a bolt (122) is arranged above the upper nut (121), an upper pipe (13) is arranged above the top cover (12), a motor (14) is arranged above the top cover (12), the motor (14) is located on one side of the upper pipe (13), a rotating rod (141) is arranged at the output end of the motor (14), a stirring rod (142) is arranged on the rotating rod (141), a connecting rod (15) is arranged below the stirring rod (142), a scraper (151) is arranged on the side of the connecting rod (15) away from the rotating rod (141), a lower pipe (16) is arranged below the tank body (11), and the lower pipe (16) is arranged at the bottom of the tank body (11). 6), a valve (161) is provided on one side of the lower pipe (16), a through groove (162) is provided on the side of the lower pipe (16) away from the valve (161), a discharge pipe (17) is provided in the through groove (162), a cushion block (18) is provided on one side of the discharge pipe (17), a cylinder (181) is provided above the cushion block (18), a push rod (182) is provided at the output end of the cylinder (181), a push block (183) is provided on the side of the push rod (182) away from the cylinder (181), the push block (183) is located in the discharge pipe (17), and the rotating rod (141) is driven by the motor (14) to rotate, the rotating rod (141) drives the stirring rod (142) and the scraper (151) to make a circular motion with the rotating rod (141) as the center, and the cylinder (181) drives the push rod (182) and the push block (183) to make a horizontal linear motion.

2. A 4-chloro-2-aminobiphenyl extraction device according to claim 1, characterized in that: A support structure (2) is provided below the extraction structure (1), the support structure (2) comprises a support ring (21), and support legs (22) are provided below the support ring (21).

3. A 4-chloro-2-aminobiphenyl extraction device according to claim 1, characterized in that: The tank body (11) and the top cover (12) are fixedly connected via a lower nut (111), an upper nut (121) and a bolt (122).

4. A 4-chloro-2-aminobiphenyl extraction device according to claim 1, characterized in that: The connecting rod (15) is fixedly connected to the scraper (151), and the outer side of the scraper (151) is in contact with the inner wall of the tank body (11).

5. A 4-chloro-2-aminobiphenyl extraction device according to claim 1, characterized in that: The top of the lower pipe (16) is fixedly connected to the bottom of the tank body (11).

6. A 4-chloro-2-aminobiphenyl extraction device according to claim 1, characterized in that: The lower pipe (16) and the discharge pipe (17) are fixedly connected via a through groove (162).

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