Glyoxal decolorizing and separating device

Abstract

The utility model discloses a glyoxal decolorizing and separating device, and belongs to the field of glyoxal production, the glyoxal decolorizing and separating device comprises a tank body, the top of the tank body is fixedly connected with a feeding pipe, the bottom of the tank body is fixedly connected with a discharging pipe, the joint of the discharging pipe and the tank body is fixedly connected with a filter screen, the tank body is internally provided with a supporting rod, and the supporting rod is fixedly connected with the tank body. Stirring blades are arranged on the surface of the supporting rod, a connecting mechanism is arranged at the joint of the stirring blades and the supporting rod, a first motor, an eccentric block and a rotating rod are arranged, the output end of the first motor rotates to drive the rotating rod to rotate, and then the rotating rod rotates to drive the eccentric block to rotate; the eccentric block rotates to drive the discharging pipe and the filter screen to vibrate, so that the filtering of glyoxal is accelerated, the problem that the efficiency of separating the activated carbon filter residues from glyoxal is reduced due to the fact that the filter screen is blocked by the activated carbon filter residues when a large amount of materials are filtered by the existing glyoxal decolorizing and separating device is avoided, and the practicability is improved.

Description

Technical Field

[0001] The present application relates to the technical field of glyoxal production, and in particular to a glyoxal decolorization and separation device. Background Art

[0002] Glyoxal is an organic compound that is commonly used as a pharmaceutical intermediate, textile finishing agent, dye and dye intermediate, as well as insecticide and deodorant. The existing glyoxal preparation process requires a decolorization kettle for decolorization.

[0003] The patent application with the authorization announcement number CN216497606U, which relates to the field of glyoxal production, discloses a glyoxal decolorization device, comprising a kettle, a motor fixedly mounted on the top of the kettle, an output end of the motor passing through the top of the kettle and extending into the interior of the kettle, a stirring rod fixedly connected to the output end of the motor, a stirring blade fixedly sleeved at the lower end of the stirring rod, connecting plates fixedly mounted on the upper ends of both sides of the inner surface of the kettle, the two connecting plates jointly fixedly connected to a sleeve, the sleeve sleeved on the outside of the stirring rod, a crossbar rotatably connected to the lower end of each side of the sleeve via a bearing, a sleeve rod fixedly mounted on the rod wall of the crossbar near one end of the sleeve, a connecting block contacting the rod wall of the sleeve, a swinging blade fixedly mounted on the side wall of the connecting block, a groove formed in the rod wall of the crossbar, and a plug-in connection mechanism provided between the groove and the sleeve rod. This application can fully stir and mix glyoxal and activated carbon, improving mixing efficiency while also increasing the purity of glyoxal preparation.

[0004] When the above device is implemented, the activated carbon filter residue and glyoxal are separated by a filter. However, in an existing glyoxal decolorization and separation device, when filtering a large amount of material, the activated carbon filter residue will clog the filter, resulting in a decrease in the efficiency of separating the activated carbon filter residue and glyoxal. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a glyoxal decolorization and separation device, which overcomes the deficiencies of the prior art and aims to solve the problems in the background technology.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a glyoxal decolorization and separation device, comprising a tank body, a feed pipe fixedly connected to the top of the tank body, a discharge pipe fixedly connected to the bottom of the tank body, a filter screen fixedly connected to the connection between the discharge pipe and the tank body, a support rod provided inside the tank body, a stirring blade provided on the surface of the support rod, a connecting mechanism provided at the connection between the stirring blade and the support rod, a rotating mechanism provided on the top of the support rod, a height adjustment mechanism provided on the top of the rotating mechanism, a vibration mechanism provided on the outside of the discharge pipe, the vibration mechanism comprising a first motor, the first motor fixedly connected to the discharge pipe, the output end of the first motor fixedly connected to the rotating rod, and the surface of the rotating rod fixedly connected to an eccentric block.

[0007] As a preferred embodiment, valves are fixedly connected to the outside of the feed pipe and the discharge pipe.

[0008] By adopting the above technical solution, valves are fixedly connected to the outside of the feed pipe and the discharge pipe, and the valves control the opening and closing of the feed pipe and the discharge pipe, which can better control the opening and closing of the feed pipe and the discharge pipe.

[0009] As a preferred embodiment, four supporting legs are fixedly connected to the bottom of the tank body, and the four supporting legs are symmetrically distributed on the bottom of the tank body.

[0010] By adopting the above technical solution, four supporting legs are fixedly connected to the bottom of the tank body, and the four supporting legs are symmetrically distributed on the bottom of the tank body. The tank body is then supported by the supporting legs, which can better support the tank body.

[0011] As a preferred embodiment, the connecting mechanism includes a fixed block, which is fixedly connected to the support rod, an insertion block is slidably connected inside the fixed block, the insertion block is fixedly connected to the stirring blade, a spring is fixedly connected inside the insertion block, one side of the spring is fixedly connected to a limiting block, and the limiting block is slidably connected to the insertion block.

[0012] By adopting the above technical solution, the support rod and the stirring blade are connected by inserting the insert block into the fixed block, and then the limit block is limited by the spring, and then the insert block is limited by the limit block, so that the support rod and the stirring blade can be better connected.

[0013] As a preferred embodiment, the rotating mechanism includes a third motor, the third motor is fixedly connected to the tank body, the output end of the third motor is fixedly connected to a driving wheel, the inner wall of the driving wheel is provided with a belt, the side of the belt away from the driving wheel is provided with a driven wheel, the bottom of the driven wheel is fixedly connected to a fixing frame, the fixing frame is rotatably connected to the tank body, the bottom of the fixing frame is fixedly connected to a telescopic limit rod, and the end of the telescopic limit rod away from the fixing frame is fixedly connected to the support rod.

[0014] By adopting the above technical solution, the output end of the third motor rotates to drive the driving wheel to rotate, and the driving wheel rotates to drive the belt, and the belt drives the driven wheel, and the driven wheel rotates to drive the fixed frame to rotate, and the fixed frame rotates to drive the telescopic limit rod to move, and the movement of the telescopic limit rod drives the support rod to rotate, which can better drive the support rod to rotate.

[0015] As a preferred embodiment, the height adjustment mechanism includes a second motor, the second motor is fixedly connected to the tank body, the output end of the second motor is fixedly connected to a threaded rod, the external thread of the threaded rod is connected to a moving rod, the external sliding connection of the moving rod is connected to a mounting bracket, the mounting bracket is fixedly connected to the tank body, and the end of the mounting bracket away from the second motor is rotatably connected to the support rod.

[0016] By adopting the above technical solution, the output end of the second motor rotates to drive the threaded rod to rotate, and the threaded rod rotates to drive the moving rod to move inside the mounting frame, and the moving rod moves to drive the support rod to adjust the height, which can better drive the support rod to adjust the height.

[0017] As a preferred embodiment, a slide groove is provided inside the mounting frame, and the slide groove is rectangular. A slider is fixedly connected to the surface of the moving rod, and the slider is rectangular and matches the slide groove.

[0018] By adopting the above technical solution, a sliding groove is opened inside the mounting frame, the sliding groove is rectangular, and a slider is fixedly connected to the surface of the moving rod, the slider is rectangular, and the slider is adapted to the sliding groove, which can better limit the moving rod and prevent the moving rod from rotating with the threaded rod.

[0019] Beneficial effects of this application:

[0020] 1. The glyoxal decolorization and separation device is provided with a first motor, an eccentric block and a rotating rod. The output end of the first motor rotates to drive the rotating rod to rotate, and the rotating rod rotates to drive the eccentric block to rotate. The rotation of the eccentric block further drives the discharge pipe and the filter screen to vibrate, thereby accelerating the filtration of glyoxal. This avoids the problem of activated carbon filter residue clogging the filter screen when filtering a large amount of material in the existing glyoxal decolorization and separation device, which leads to reduced efficiency in separating the activated carbon filter residue and glyoxal, thereby improving practicality.

[0021] 2. The glyoxal decolorization and separation device is provided with a second motor, a threaded rod, a movable rod and a mounting frame. The output end of the second motor rotates to drive the threaded rod to rotate, and the threaded rod rotates to drive the movable rod to move inside the mounting frame. The movable rod then moves to drive the support rod and the stirring blade to adjust the height, thereby increasing the stirring area of ​​the stirring blade. This avoids the problem of the existing glyoxal decolorization and separation device in which the stirring blade is fixed in position and cannot stir the material uniformly, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front structure of this application;

[0023] Figure 2 This is a front structural cross-sectional view of the present application;

[0024] Figure 3 This is a schematic diagram of the connection mechanism structure of this application;

[0025] Figure 4 This is an expanded view of the height adjustment mechanism structure of this application.

[0026] Numbers in the figure: 1. Tank body; 2. Vibrating mechanism; 21. First motor; 22. Eccentric block; 23. Rotating rod; 3. Connecting mechanism; 31. Fixed block; 32. Insert block; 33. Spring; 34. Limit block; 4. Height adjustment mechanism; 41. Second motor; 42. Threaded rod; 43. Moving rod; 44. Mounting frame; 5. Rotating mechanism; 51. Third motor; 52. Driven pulley; 53. Driving pulley; 54. Belt; 55. Fixed frame; 56. Telescopic limit rod; 6. Support leg; 7. Stirring blade; 8. Support rod; 9. Feed pipe; 10. Discharge pipe; 11. Filter; 12. Slider; 13. Slide. DETAILED DESCRIPTION

[0027] The technical solutions 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 only part of the embodiments of the present application, rather than all the embodiments.

[0028] Reference Figure 1-Figure 2A glyoxal decolorization and separation device includes a tank body 1, a feed pipe 9 is fixedly connected to the top of the tank body 1, a discharge pipe 10 is fixedly connected to the bottom of the tank body 1, and valves are fixedly connected to the outside of the feed pipe 9 and the discharge pipe 10; the feed pipe 9 and the discharge pipe 10 are fixedly connected to the outside of the valve, and the valve controls the opening and closing of the feed pipe 9 and the discharge pipe 10, which can better control the opening and closing of the feed pipe 9 and the discharge pipe 10.

[0029] Reference Figure 1-Figure 2 The bottom of the tank body 1 is fixedly connected with four supporting legs 6, and the four supporting legs 6 are symmetrically distributed at the bottom of the tank body 1; the bottom of the tank body 1 is fixedly connected with four supporting legs 6, and the four supporting legs 6 are symmetrically distributed at the bottom of the tank body 1, and the tank body 1 is supported by the supporting legs 6, which can better support the tank body 1.

[0030] Reference Figure 1-Figure 3 The connection between the discharge pipe 10 and the tank body 1 is fixedly connected with a filter screen 11, and a support rod 8 is provided inside the tank body 1, and a stirring blade 7 is provided on the surface of the support rod 8. A connecting mechanism 3 is provided at the connection between the stirring blade 7 and the support rod 8. The connecting mechanism 3 includes a fixed block 31, and the fixed block 31 is fixedly connected to the support rod 8. The internal sliding connection of the fixed block 31 is provided with an insertion block 32, and the insertion block 32 is fixedly connected to the stirring blade 7. The internal fixed connection of the insertion block 32 is provided with a spring 33, and one side of the spring 33 is fixedly connected to a limiting block 34, and the limiting block 34 is slidably connected to the insertion block 32; by inserting the insertion block 32 into the fixed block 31, the support rod 8 and the stirring blade 7 are connected to the inside, and then the limiting block 34 is limited by the spring 33, and then the insertion block 32 is limited by the limiting block 34, so that the support rod 8 and the stirring blade 7 can be better connected.

[0031] Reference Figure 2-Figure 4 The top of the support rod 8 is provided with a rotating mechanism 5, which includes a third motor 51, which is fixedly connected to the tank body 1, and the output end of the third motor 51 is fixedly connected to a driving wheel 53, the inner wall of the driving wheel 53 is sleeved with a belt 54, and the side of the belt 54 away from the driving wheel 53 is sleeved with a driven wheel 52, and the bottom of the driven wheel 52 is fixedly connected to a fixing frame 55, which is rotatably connected to the tank body 1, and the bottom of the fixing frame 55 is fixedly connected to a telescopic limit rod 56, and the end of the telescopic limit rod 56 away from the fixing frame 55 is fixedly connected to the support rod 8; the output end of the third motor 51 is used to drive the driving wheel 53 to rotate, and then the driving wheel 53 rotates to drive the belt 54, and then the belt 54 drives the driven wheel 52, and then the driven wheel 52 rotates to drive the fixing frame 55 to rotate, and then the fixing frame 55 rotates to drive the telescopic limit rod 56 to move, and then the telescopic limit rod 56 moves to drive the support rod 8 to rotate, which can better drive the support rod 8 to rotate.

[0032] Reference Figure 2-Figure 4 A height adjustment mechanism 4 is provided on the top of the rotating mechanism 5. The height adjustment mechanism 4 includes a second motor 41. The second motor 41 is fixedly connected to the tank body 1. The output end of the second motor 41 is fixedly connected to a threaded rod 42. The external thread of the threaded rod 42 is connected to a moving rod 43. The external sliding connection of the moving rod 43 is a mounting bracket 44. The mounting bracket 44 is fixedly connected to the tank body 1, and the end of the mounting bracket 44 away from the second motor 41 is rotatably connected to the support rod 8; the output end of the second motor 41 is used to rotate the threaded rod 42, and then the threaded rod 42 is used to drive the moving rod 43 to move inside the mounting bracket 44, and then the moving rod 43 moves to drive the support rod 8 to adjust its height, which can better drive the support rod 8 to adjust its height.

[0033] Reference Figure 1-Figure 2 A vibration mechanism 2 is provided on the outside of the discharge pipe 10. The vibration mechanism 2 includes a first motor 21. The first motor 21 is fixedly connected to the discharge pipe 10. The output end of the first motor 21 is fixedly connected to a rotating rod 23. The surface of the rotating rod 23 is fixedly connected to an eccentric block 22.

[0034] Reference Figure 4 The interior of the mounting frame 44 is provided with a slide groove 13, the slide groove 13 is rectangular, and the surface of the moving rod 43 is fixedly connected with a slider 12, the slider 12 is rectangular, and the slider 12 is adapted to the slide groove 13; the interior of the mounting frame 44 is provided with a slide groove 13, the slide groove 13 is rectangular, and the surface of the moving rod 43 is fixedly connected with a slider 12, the slider 12 is rectangular, and the slider 12 is adapted to the slide groove 13, which can better limit the moving rod 43 and prevent the moving rod 43 from rotating with the threaded rod 42.

[0035] Working principle: the material enters the interior of the tank body 1 through the feed pipe 9, and then the output end of the third motor 51 rotates to drive the driving wheel 53 to rotate, and then the driving wheel 53 rotates to drive the belt 54, and then the belt 54 drives the driven wheel 52, and then the driven wheel 52 rotates to drive the fixed frame 55 to rotate, and then the fixed frame 55 rotates to drive the telescopic limit rod 56 to move, and then the telescopic limit rod 56 moves to drive the support rod 8 to rotate, and then the support rod 8 rotates to drive the stirring blade 7 to rotate, and then the stirring blade 7 stirs the material, and then the output end of the second motor 41 rotates to drive the threaded rod 42 to rotate, and then the threaded rod 42 rotates to drive the moving rod 43 to move inside the mounting frame 44, and then the moving rod 43 is rotated to move inside the mounting frame 44. The movable rod 43 moves to drive the support rod 8 to adjust the height, thereby increasing the stirring area of ​​the stirring blade 7. The insert block 32 is then inserted into the fixed block 31 to connect the support rod 8 and the stirring blade 7 internally. The spring 33 limits the limit block 34, and the limit block 34 limits the insert block 32, which can better connect the support rod 8 and the stirring blade 7. The filter screen 11 filters the activated carbon residue in the material, and the glyoxal is discharged by the discharge pipe 10. The output end of the first motor 21 rotates to drive the rotating rod 23 to rotate, and the rotating rod 23 rotates to drive the eccentric block 22 to rotate. The eccentric block 22 rotates to drive the discharge pipe 10 and the filter screen 11 to vibrate, thereby accelerating the filtration of glyoxal.

[0036] The above is only a preferred specific implementation method of the present application, but the scope of protection of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present application within the technical scope disclosed in the present application, and they should be covered by the scope of protection of the present application.

Claims

1. A glyoxal decolorization and separation device, comprising a tank body (1), characterized in that: The top of the tank body (1) is fixedly connected to a feed pipe (9), the bottom of the tank body (1) is fixedly connected to a discharge pipe (10), the connection between the discharge pipe (10) and the tank body (1) is fixedly connected to a filter screen (11), the interior of the tank body (1) is provided with a support rod (8), the surface of the support rod (8) is provided with a stirring blade (7), the connection between the stirring blade (7) and the support rod (8) is provided with a connecting mechanism (3), the top of the support rod (8) is provided with a rotating mechanism (5), the top of the rotating mechanism (5) is provided with a height adjustment mechanism (4), the outside of the discharge pipe (10) is provided with a vibration mechanism (2), the vibration mechanism (2) includes a first motor (21), the first motor (21) is fixedly connected to the discharge pipe (10), the output end of the first motor (21) is fixedly connected to a rotating rod (23), and the surface of the rotating rod (23) is fixedly connected to an eccentric block (22).

2. A glyoxal decolorization and separation device according to claim 1, characterized in that, The outsides of the feed pipe (9) and the discharge pipe (10) are both fixedly connected with valves.

3. A glyoxal decolorization and separation device according to claim 1, characterized in that, Four supporting legs (6) are fixedly connected to the bottom of the tank body (1), and the four supporting legs (6) are symmetrically distributed on the bottom of the tank body (1).

4. A glyoxal decolorization and separation device according to claim 1, characterized in that, The connecting mechanism (3) comprises a fixed block (31), the fixed block (31) is fixedly connected to the support rod (8), an insert block (32) is slidably connected inside the fixed block (31), the insert block (32) is fixedly connected to the stirring blade (7), a spring (33) is fixedly connected inside the insert block (32), one side of the spring (33) is fixedly connected to a limit block (34), and the limit block (34) is slidably connected to the insert block (32).

5. A glyoxal decolorization and separation device according to claim 1, characterized in that, The rotating mechanism (5) comprises a third motor (51), the third motor (51) being fixedly connected to the tank body (1), an output end of the third motor (51) being fixedly connected to a driving wheel (53), an inner wall of the driving wheel (53) being provided with a belt (54), a side of the belt (54) away from the driving wheel (53) being provided with a driven wheel (52), a bottom of the driven wheel (52) being fixedly connected to a fixing frame (55), the fixing frame (55) being rotatably connected to the tank body (1), a bottom of the fixing frame (55) being fixedly connected to a telescopic limiting rod (56), an end of the telescopic limiting rod (56) away from the fixing frame (55) being fixedly connected to the support rod (8).

6. A glyoxal decolorization and separation device according to claim 1, characterized in that, The height adjustment mechanism (4) comprises a second motor (41), the second motor (41) is fixedly connected to the tank body (1), an output end of the second motor (41) is fixedly connected to a threaded rod (42), an external thread of the threaded rod (42) is threadedly connected to a moving rod (43), an external sliding connection of the moving rod (43) is connected to a mounting bracket (44), the mounting bracket (44) is fixedly connected to the tank body (1), and an end of the mounting bracket (44) away from the second motor (41) is rotatably connected to the support rod (8).

7. A glyoxal decolorization and separation device according to claim 6, characterized in that, A slide groove (13) is provided inside the mounting frame (44), and the slide groove (13) is rectangular. A slider (12) is fixedly connected to the surface of the moving rod (43), and the slider (12) is rectangular and matches the slide groove (13).

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