Processing waste liquid treatment device based on ethyl 4-chloroacetoacetate

Abstract

The utility model discloses a processing waste liquid treatment device based on ethyl 4-chloroacetoacetate, and relates to the technical field of ethyl 4-chloroacetoacetate processing. The distillation unit is arranged on the outer surface of the treatment mechanism and is used for distillation; the mixing unit is arranged on the outer surface of the treatment mechanism and used for neutralizing, and the distillation unit comprises an adjusting assembly arranged on the outer surface of the treatment mechanism and an air exhaust assembly arranged on the outer surface of the adjusting assembly. According to the waste liquid distillation device disclosed by the utility model, the support frame I, the hydraulic cylinder I, the lifting plate, the rubber sealing ring, the suction pump, the heating pipe and the suction pipe are matched with one another, so that waste liquid can be distilled, and harmful substances in the waste liquid can be effectively removed; and through mutual cooperation of a supporting frame II, a hydraulic cylinder II, a telescopic limiting rod, a lifting bracket, a driving motor, stirring blades and a limiting plate, harmful substances in the waste liquid can be conveniently neutralized, so that the functionality of the ethyl chloroacetoacetate processing waste liquid treatment device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ethyl 4-chloroacetoacetate processing, in particular to a waste liquid treatment device based on ethyl 4-chloroacetoacetate processing. Background Art

[0002] Ethyl 4-chloroacetoacetate is commonly used as an intermediate for pharmaceuticals and pesticides. Traditional synthetic methods for producing ethyl 4-chloroacetoacetate are too inefficient. Currently, ethyl acetoacetate and sulfonyl are used as raw materials to rapidly produce crude ethyl 4-chloroacetoacetate. However, waste liquid is usually generated during the preparation process of ethyl 4-chloroacetoacetate, so it needs to be treated with a waste liquid treatment device.

[0003] In the prior art, the patent document with the announcement number CN219507771U proposes a chemical waste liquid treatment device with good stability, which relates to the field of chemical waste liquid treatment technology, including a box body, wherein the four corners of the bottom of the box body are fixedly installed with legs, the front of the box body is fixedly installed with a control panel, the right side of the box body is embedded with a liquid inlet pipe, the left side of the box body is embedded with a liquid discharge pipe, the inner wall of the box body is fixedly installed with an adsorption mechanism, and the bottom surface of the inner wall of the box body is overlapped with a waste liquid treatment mechanism. The utility model cooperates with the provided drive motor, shaft, magnetic plate, slide rod, sliding block and U-shaped cleaning block, and the drive motor drives the shaft and magnetic plate to stir the waste liquid, so that the magnetic plate adsorbs metal particles in the waste liquid, and the sliding block drives the U-shaped cleaning block to move, so that the U-shaped cleaning block can quickly remove the metal particles on the magnetic plate, and can collect the removed metal particles, and then recycle and reuse the metal particles.

[0004] In order to solve the problem of poor purification effect of impurities in chemical waste liquid, the existing technology adopts a method of processing by setting matching metals between the driving motor, rotating shaft, magnetic plate, sliding rod, sliding block and U-shaped cleaning block. However, the device is not convenient for gradually separating and removing harmful substances in the waste liquid during use, which reduces the practicality of the waste liquid treatment device. Utility Model Content

[0005] The purpose of the utility model is to provide a device for treating waste liquid from the processing of ethyl 4-chloroacetoacetate to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A device for treating waste liquid from the processing of ethyl 4-chloroacetoacetate comprises a treatment mechanism; a distillation unit disposed on the outer surface of the treatment mechanism for distillation; and a mixing unit disposed on the outer surface of the treatment mechanism for neutralization, wherein the distillation unit comprises an adjusting component disposed on the outer surface of the treatment mechanism and an exhaust component disposed on the outer surface of the adjusting component, and the mixing unit comprises a lifting component disposed on the outer surface of the treatment mechanism and a mixing component disposed on the outer surface of the lifting component.

[0008] A further improvement of the technical solution of the present utility model is that the treatment mechanism includes a treatment pool, the treatment pool is divided into three parts, a filter plate is detachably connected to one side of the treatment pool, and a liquid pump is provided on the outer surface of the treatment pool.

[0009] By adopting the above technical solution, the cooperation between the treatment tank, the filter screen plate and the liquid extraction pump can assist in filtering impurities in the waste liquid.

[0010] A further improvement of the technical solution of the present utility model is that: the adjustment component includes a support frame 1, the outer surface of the support frame 1 is detachably connected to the outer surface of the processing mechanism, the upper surface of the support frame 1 is detachably connected to a hydraulic cylinder 1, the telescopic end of the hydraulic cylinder 1 is detachably connected to a lifting plate, the bottom surface of the lifting plate is fixedly connected to a rubber sealing ring, and the inner wall of the processing tank is fixedly connected to a heating pipe.

[0011] A further improvement of the technical solution of the present utility model is that: the vacuum assembly includes an vacuum pump, the bottom surface of the vacuum pump is detachably connected to the upper surface of the lifting plate, one end of the vacuum pump extends to the interior of the lifting plate, and the output end of the vacuum pump is detachably connected to the vacuum pipe.

[0012] By adopting the above technical solution, the cooperation of the support frame 1, the hydraulic cylinder 1, the lifting plate, the rubber sealing ring, the vacuum pump, the heating pipe and the vacuum pipe can facilitate the distillation treatment of the waste liquid in the waste liquid, thereby effectively removing harmful substances in the waste liquid.

[0013] A further improvement of the technical solution of the present utility model is that: the lifting assembly includes a support frame 2, the bottom surface of the support frame 2 is detachably connected to the outer surface of the treatment pool, the upper surface of the support frame 2 is detachably connected to the hydraulic cylinder 2, the telescopic end of the hydraulic cylinder 2 is detachably connected to the lifting bracket, and the upper surface of the lifting bracket is detachably connected to a telescopic limit rod detachably connected to the outer surface of the support frame 2.

[0014] A further improvement of the technical solution of the present utility model is that the mixing assembly includes a driving motor, the bottom surface of the driving motor is detachably connected to the outer surface of the lifting bracket, and the driving end of the driving motor is fixedly connected to a stirring blade.

[0015] A further improvement of the technical solution of the present utility model is that: the bottom surface of the stirring blade is rotatably connected to a limit plate, and the outer surface of the limit plate is detachably connected to the outer surface of the lifting bracket.

[0016] By adopting the above technical solution, the coordination of the second support frame, the second hydraulic cylinder, the telescopic limit rod, the lifting bracket, the drive motor, the stirring blade and the limit plate can facilitate the neutralization of harmful substances in the waste liquid, thereby increasing the functionality of the ethyl chloroacetoacetate processing waste liquid treatment device.

[0017] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0018] 1. The utility model provides a waste liquid treatment device based on ethyl 4-chloroacetoacetate processing. The cooperation of a treatment tank, a filter screen and a liquid pump can assist in filtering impurities in the waste liquid, thereby making subsequent treatment of the waste liquid more convenient.

[0019] 2. The utility model provides a waste liquid treatment device based on ethyl 4-chloroacetoacetate processing, which adopts the mutual cooperation of a support frame, a hydraulic cylinder, a lifting plate, a rubber sealing ring, an air pump, a heating pipe and an air pump to facilitate the distillation treatment of the waste liquid in the waste liquid, thereby effectively removing harmful substances in the waste liquid.

[0020] 3. The utility model provides a waste liquid treatment device based on ethyl 4-chloroacetoacetate processing. The mutual cooperation of the second support frame, the second hydraulic cylinder, the telescopic limit rod, the lifting bracket, the drive motor, the stirring blade and the limit plate can facilitate the neutralization treatment of harmful substances in the waste liquid, thereby increasing the functionality of the waste liquid treatment device for ethyl 4-chloroacetoacetate processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the front structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the local structure of the treatment pool of the utility model;

[0024] Figure 4 This is a schematic structural diagram of the distillation unit of the present utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the mixing unit of the present utility model.

[0026] In the figure: 1. Treatment mechanism; 11. Treatment tank; 12. Filter screen; 13. Liquid extraction pump; 2. Distillation unit; 21. Support frame 1; 22. Hydraulic cylinder 1; 23. Lifting plate; 24. Rubber sealing ring; 25. Vacuum pump; 26. Vacuum pipe; 27. Heating pipe; 3. Mixing unit; 31. Support frame 2; 32. Hydraulic cylinder 2; 33. Telescopic limit rod; 34. Lifting bracket; 35. Drive motor; 36. Stirring blade; 37. Limiting plate. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below with reference to the embodiments:

[0028] Example 1

[0029] like Figure 1-5 As shown, the utility model provides a device for treating waste liquid from the processing of ethyl 4-chloroacetoacetate, comprising a treatment mechanism 1; a distillation unit 2 provided on the outer surface of the treatment mechanism 1 for distillation; and a mixing unit 3 provided on the outer surface of the treatment mechanism 1 for neutralization, the distillation unit 2 comprising an adjusting component provided on the outer surface of the treatment mechanism 1 and an exhaust component provided on the outer surface of the adjusting component, the mixing unit 3 comprising a lifting component provided on the outer surface of the treatment mechanism 1 and a mixing component provided on the outer surface of the lifting component, the treatment mechanism 1 comprising a treatment tank 11, the treatment tank 11 being divided into three parts, a filter screen 12 being detachably connected to one side of the treatment tank 11, a liquid suction pump 13 being provided on the outer surface of the treatment tank 11, when the device for treating waste liquid from the processing of ethyl 4-chloroacetoacetate is used, the waste liquid is first input into the interior of the treatment tank 11, filtered through the filter screen 12, and then enters the interior of one side of the treatment tank 11, and then the liquid suction pump 13 is started to pump the waste liquid on one side of the treatment tank 11 to the middle of the treatment tank 11 for distillation.

[0030] Example 2

[0031] like Figure 1-5As shown, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the adjustment component includes a support frame 21, the outer surface of the support frame 21 is detachably connected to the outer surface of the processing mechanism 1, the upper surface of the support frame 21 is detachably connected to a hydraulic cylinder 22, the telescopic end of the hydraulic cylinder 22 is detachably connected to a lifting plate 23, the bottom surface of the lifting plate 23 is fixedly connected to a rubber sealing ring 24, the inner wall of the processing tank 11 is fixedly connected to a heating pipe 27, the exhaust component includes an exhaust pump 25, the bottom surface of the exhaust pump 25 is detachably connected to the upper surface of the lifting plate 23 The vacuum pump 25 is connected in a detachable manner, with one end extending to the interior of the lifting plate 23. The output end of the vacuum pump 25 is detachably connected to the vacuum pipe 26. After the waste liquid is pumped to the middle of the treatment tank 11, the hydraulic cylinder 22 is started, and the telescopic end of the hydraulic cylinder 22 drives the lifting plate 23 to descend, and cooperates with the rubber sealing ring 24 to form a closed space in the middle of the treatment tank 11. Then, the heating pipe 27 is started to heat the waste liquid in the middle of the treatment tank 11, thereby distilling the waste liquid. During the distillation process, the waste gas generated by the distillation is discharged in time by starting the vacuum pump 25 and cooperating with the vacuum pipe 26.

[0032] Example 3

[0033] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the lifting component includes a support frame 31, the bottom surface of the support frame 31 is detachably connected to the outer surface of the treatment tank 11, the upper surface of the support frame 31 is detachably connected to the hydraulic cylinder 32, the telescopic end of the hydraulic cylinder 32 is detachably connected to the lifting bracket 34, the upper surface of the lifting bracket 34 is detachably connected to the telescopic limit rod 33 detachably connected to the outer surface of the support frame 31, the mixing component includes a driving motor 35, the bottom surface of the driving motor 35 is detachably connected to the outer surface of the lifting bracket 34, and the driving end of the driving motor 35 is detachably connected to the outer surface of the lifting bracket 34. A stirring blade 36 is fixedly connected, and the bottom surface of the stirring blade 36 is rotatably connected to the limit plate 37. The outer surface of the limit plate 37 is detachably connected to the outer surface of the lifting bracket 34. After the distillation of the waste liquid in the middle of the treatment tank 11 is completed, the waste liquid in the middle is pumped to the other side of the treatment tank 11 by the liquid pump 13, and then the neutralizing reagent is added into the interior, and then the hydraulic cylinder 2 32 is started, and the telescopic end of the hydraulic cylinder 2 32 drives the lifting bracket 34 to rise and fall under the limit of the telescopic limit rod 33, and then the drive motor 35 is started, and the driving end of the drive motor 35 drives the stirring blade 36 to rotate, thereby assisting in neutralizing and stirring the waste liquid, and then treating the waste liquid.

[0034] The working principle of the ethyl 4-chloroacetoacetate processing waste liquid treatment device is described in detail below.

[0035] like Figure 1-5As shown, when using the ethyl chloroacetoacetate processing waste liquid treatment device, the waste liquid is first input into the interior of the treatment tank 11, filtered through the filter plate 12, and then enters the interior of one side of the treatment tank 11. Then, the liquid pump 13 is started to pump the waste liquid from one side of the treatment tank 11 to the middle of the treatment tank 11 for distillation. After the waste liquid is pumped to the middle of the treatment tank 11, the hydraulic cylinder 22 is started, and the telescopic end of the hydraulic cylinder 22 drives the lifting plate 23 to descend, and cooperates with the rubber sealing ring 24 to form a closed space in the middle of the treatment tank 11. Then, the heating pipe 27 is started to heat the waste liquid in the middle of the treatment tank 11. The waste liquid is thereby distilled. During the distillation process, the waste gas generated by the distillation is discharged in time by starting the vacuum pump 25 and cooperating with the vacuum pipe 26. After the distillation of the waste liquid in the middle of the treatment pool 11 is completed, the waste liquid in the middle is pumped to the other side of the treatment pool 11 by the liquid pump 13, and then a neutralizing agent is added into the interior. Then, the hydraulic cylinder 2 32 is started, and the telescopic end of the hydraulic cylinder 2 32 drives the lifting bracket 34 to rise and fall under the limit of the telescopic limit rod 33. Then, the drive motor 35 is started, and the driving end of the drive motor 35 drives the stirring blade 36 to rotate, thereby assisting in neutralizing and stirring the waste liquid, and then treating the waste liquid.

[0036] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A device for treating waste liquid from ethyl 4-chloroacetoacetate processing, comprising a treatment mechanism (1); a distillation unit (2) provided on the outer surface of the processing mechanism (1) for distillation; and a mixing unit (3) for neutralization arranged on the outer surface of the processing mechanism (1), characterized in that: The distillation unit (2) includes an adjusting component arranged on the outer surface of the processing mechanism (1) and an exhaust component arranged on the outer surface of the adjusting component, and the mixing unit (3) includes a lifting component arranged on the outer surface of the processing mechanism (1) and a mixing component arranged on the outer surface of the lifting component.

2. A waste liquid treatment device based on ethyl 4-chloroacetoacetate processing according to claim 1, characterized in that: The treatment mechanism (1) comprises a treatment pool (11), the treatment pool (11) being divided into three parts, a filter screen (12) being detachably connected to one side of the treatment pool (11), and a liquid extraction pump (13) being provided on the outer surface of the treatment pool (11).

3. A waste liquid treatment device based on ethyl 4-chloroacetoacetate processing according to claim 2, characterized in that: The adjustment assembly includes a support frame (21), the outer surface of the support frame (21) is detachably connected to the outer surface of the processing mechanism (1), the upper surface of the support frame (21) is detachably connected to a hydraulic cylinder (22), the telescopic end of the hydraulic cylinder (22) is detachably connected to a lifting plate (23), the bottom surface of the lifting plate (23) is fixedly connected to a rubber sealing ring (24), and the inner wall of the processing tank (11) is fixedly connected to a heating pipe (27).

4. A waste liquid treatment device based on ethyl 4-chloroacetoacetate processing according to claim 3, characterized in that: The vacuum assembly includes a vacuum pump (25), the bottom surface of the vacuum pump (25) is detachably connected to the upper surface of the lifting plate (23), one end of the vacuum pump (25) extends to the interior of the lifting plate (23), and the output end of the vacuum pump (25) is detachably connected to a vacuum pipe (26).

5. A waste liquid treatment device based on ethyl 4-chloroacetoacetate processing according to claim 1, characterized in that: The lifting assembly includes a second support frame (31), the bottom surface of the second support frame (31) is detachably connected to the outer surface of the treatment tank (11), the upper surface of the second support frame (31) is detachably connected to a second hydraulic cylinder (32), the telescopic end of the second hydraulic cylinder (32) is detachably connected to a lifting bracket (34), and the upper surface of the lifting bracket (34) is detachably connected to a telescopic limit rod (33) detachably connected to the outer surface of the second support frame (31).

6. A waste liquid treatment device based on ethyl 4-chloroacetoacetate processing according to claim 5, characterized in that: The mixing assembly includes a driving motor (35), the bottom surface of the driving motor (35) is detachably connected to the outer surface of the lifting bracket (34), and the driving end of the driving motor (35) is fixedly connected to a stirring blade (36).

7. A waste liquid treatment device based on ethyl 4-chloroacetoacetate processing according to claim 6, characterized in that: The bottom surface of the stirring blade (36) is rotatably connected to a limit plate (37), and the outer surface of the limit plate (37) is detachably connected to the outer surface of the lifting bracket (34).

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