Purification device for treating wastewater containing 1, 4-butanediol

Abstract

The utility model discloses a purification device for treating wastewater containing 1, 4-butanediol, which relates to the technical field of wastewater purification, is suitable for purifying the wastewater containing 1, 4-butanediol, and comprises a purification tank, the filtering unit is arranged on the upper surface of the purifying tank and is used for filtering; the stirring unit is arranged on the outer surface of the purification tank and used for stirring, and the filtering unit comprises a supporting assembly arranged on the upper surface of the purification tank and a filtering assembly arranged in the supporting assembly. According to the utility model, the supporting plate, the box body, the filter screen plate and the baffle plate are matched with one another, so that large impurities in wastewater can be conveniently filtered, and the functionality of the purification device is improved; through cooperation of a first driving motor, a lead screw, a limiting sliding rod, a movable support, an electric telescopic rod, a telescopic rod, a mounting support, a second driving motor and stirring blades, wastewater in the reaction tank can be conveniently stirred, and then the reaction efficiency of the wastewater and a neutralizing reagent is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater purification, in particular to a purification device for treating wastewater containing 1,4-butanediol. Background Art

[0002] The purification device for wastewater and waste gas is a device that removes harmful substances in wastewater and waste gas through filtration, adsorption, precipitation and other methods. By purifying the wastewater and waste gas, the wastewater and waste gas can be reused and their pollution to the environment can be reduced.

[0003] In the prior art, a patent document with publication number CN220317482U proposes a purification device for wastewater and waste gas treatment, including a wastewater treatment box body, the inner cavity of the wastewater treatment box body is movably connected with a floating plate, the front end of the top of the wastewater treatment box body is provided with a servo motor, and the output shaft of the servo motor is connected with a first winding wheel in a transmission manner; the utility model can drive the floating plate to move forward inside the wastewater treatment box body by setting a first fixed rope, and can make the second fixed rope pull the floating plate to move backward inside the wastewater treatment box body by setting a second winding wheel, and through the cooperation of the first fixed rope and the second fixed rope, the position of the floating plate can be controlled, and then the floating oil on the surface of the wastewater inside the wastewater treatment box body can be scraped off by moving the floating plate, and the floating oil can be removed by replacing the rotating shaft and the chain transmission method, which can effectively prevent the service life of the rotating shaft and the chain from being reduced due to rust.

[0004] In order to solve the problem that the wastewater treatment device is prone to rust during use, the existing technology adopts a floating plate. Since the floating plate floats on the wastewater, when the floating plate moves on the surface of the wastewater, it can drive the floating oil on the surface of the wastewater to move, thereby facilitating the discharge of the floating oil through the sewage outlet to the outside of the wastewater treatment box body for treatment. However, there may be a situation in which the device only assists in treating the wastewater by filtering during use, thereby reducing the practicality of the wastewater treatment device. Utility Model Content

[0005] The purpose of the utility model is to provide a purification device for treating wastewater containing 1,4-butanediol 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 utility model is:

[0007] A purification device for treating wastewater containing 1,4-butanediol is suitable for purifying wastewater containing 1,4-butanediol, comprising a purification tank; a filtering unit arranged on the upper surface of the purification tank for filtering; and a stirring unit arranged on the outer surface of the purification tank for stirring, wherein the filtering unit comprises a supporting component arranged on the upper surface of the purification tank and a filtering component arranged inside the supporting component, and the stirring unit comprises a driving component arranged on the outer surface of the purification tank and a stirring component arranged on the outer surface of the driving component.

[0008] A further improvement of the technical solution of the utility model is that the purification tank includes a reaction tank, an aeration tank, a sedimentation tank, a water pump and an aeration pipe, the reaction tank, the aeration tank and the sedimentation tank are arranged in sequence, the inner wall of the aeration tank is detachably connected to the outer surface of the aeration pipe, the base of the water pump is detachably connected to the outer surface of the aeration tank, and the outer surface of the aeration pipe is detachably connected to the bottom surface of the inner wall of the aeration tank.

[0009] By adopting the above technical scheme, the 1,4-butanediol in the wastewater can be easily removed by cooperating with the reaction tank, aeration tank, sedimentation tank, pump and aeration pipe.

[0010] A further improvement of the technical solution of the utility model is that the support assembly includes a support plate, one side of the support plate is fixedly connected to the outer surface of the reaction tank, a drainage groove is provided on the side of the support plate, the upper surface of the support plate is fixedly connected to a box body, and a groove is provided on the upper surface of the box body.

[0011] A further improvement of the technical solution of the utility model is that the filter assembly includes a filter screen plate and a baffle, the outer surface of the filter screen plate is detachably connected to the inner wall of the box, and the outer surface of the baffle is detachably connected to the inner wall of the groove.

[0012] By adopting the above technical solution, the cooperation between the support plate, the box body, the filter screen plate and the baffle plate can facilitate filtering of larger impurities in the wastewater, thereby increasing the functionality of the purification device.

[0013] A further improvement of the technical solution of the utility model is that the driving component includes a driving motor 1, one side of the driving motor 1 is detachably connected to the outer surface of the reaction pool, the output end of the driving motor 1 is fixedly connected to a screw rod rotatably connected to the outer surface of the reaction pool, the outer surface of the screw rod is threadedly connected to a movable bracket, and the inner wall of the movable bracket is slidably connected to a limiting sliding rod detachably connected to the outer surface of the reaction pool.

[0014] By adopting the above technical solution, the cooperation among the driving motor 1, the lead screw and the limit slide rod can conveniently drive the movable bracket to move in the horizontal direction.

[0015] A further improvement of the technical solution of the utility model is that the stirring assembly includes an electric telescopic rod, the bottom surface of the electric telescopic rod is detachably connected to the upper surface of the movable bracket, the telescopic end of the electric telescopic rod is detachably connected to the mounting bracket, and the upper surface of the mounting bracket is detachably connected to the telescopic rod detachably connected to the upper surface of the movable bracket.

[0016] A further improvement of the technical solution of the utility model is that: the outer surface of the mounting bracket is detachably connected to the second driving motor, and the driving end of the second driving motor is fixedly connected to the stirring blade.

[0017] By adopting the above technical solution, wastewater can be conveniently stirred by using the electric telescopic rod, the telescopic rod, the mounting bracket, the second driving motor and the stirring blades in coordination with each other.

[0018] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0019] The utility model provides a purification device for treating wastewater containing 1,4-butanediol. The 1,4-butanediol in the wastewater can be conveniently removed by cooperating with a reaction tank, an aeration tank, a sedimentation tank, a pump and an aeration pipe, thereby increasing the functionality of the purification device.

[0020] The utility model provides a purification device for treating wastewater containing 1,4-butanediol. The mutual cooperation of a support plate, a box body, a filter screen plate and a baffle plate can facilitate filtering of larger impurities in the wastewater, thereby increasing the functionality of the purification device.

[0021] The utility model provides a purification device for treating wastewater containing 1,4-butanediol. The wastewater in a reaction pool can be conveniently stirred by the cooperation of a driving motor 1, a screw rod, a limit sliding rod, a movable bracket, an electric telescopic rod, a telescopic rod, a mounting bracket, a driving motor 2 and a stirring blade, thereby increasing the reaction efficiency of the wastewater and a neutralizing agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a front structural schematic diagram of the utility model;

[0024] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the filter unit structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the stirring unit of the utility model.

[0027] In the figure: 1. purification tank; 11. reaction tank; 12. aeration tank; 13. sedimentation tank; 14. pump; 15. aeration pipe; 2. filter unit; 21. support plate; 22. box body; 221. groove; 23. filter screen; 24. baffle; 3. stirring unit; 31. drive motor 1; 32. screw rod; 33. limit slide rod; 34. movable bracket; 35. electric telescopic rod; 36. telescopic rod; 37. mounting bracket; 38. drive motor 2; 39. stirring blade. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the embodiments: Example

[0029] like Figure 1-5 As shown, the utility model provides a purification device for treating wastewater containing 1,4-butanediol, comprising a purification tank 1; a filtering unit 2 arranged on the upper surface of the purification tank 1 for filtering; and a stirring unit 3 arranged on the outer surface of the purification tank 1 for stirring, the filtering unit 2 comprises a supporting component arranged on the upper surface of the purification tank 1 and a filtering component arranged inside the supporting component, the stirring unit 3 comprises a driving component arranged on the outer surface of the purification tank 1 and a stirring component arranged on the outer surface of the driving component, the purification tank 1 comprises a reaction tank 11, an aeration tank 12, a sedimentation tank 13, a pump 14 and an aeration pipe 15, the reaction tank 11, the aeration tank 12 and the sedimentation tank 13 are arranged in sequence, the inner wall of the aeration tank 12 is detachably connected to the outer surface of the aeration pipe 15, and the pump 14 is detachably connected to the outer surface of the aeration pipe 15. The base of the water machine 14 is detachably connected to the outer surface of the aeration tank 12, and the outer surface of the aeration pipe 15 is detachably connected to the inner wall bottom surface of the aeration tank 12. When using the 1,4-butanediol purification device, the wastewater is first injected into the reaction tank 11 through the filtering unit 2, and then a neutralizing agent is added to the reaction tank 11 to assist in removing 1,4-butanediol in the wastewater in the reaction tank 11. After the reaction is completed, the wastewater in the reaction tank 11 is input into the aeration tank 12 by starting the water pump 14, and then the wastewater in the aeration tank 12 is aerated by starting the aeration pipe 15, so as to further remove harmful substances in the wastewater. After aeration for a period of time, the wastewater in the aeration tank 12 is input into the sedimentation tank 13 by starting the water pump 14. Example

[0030] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the support component includes a support plate 21, one side of the support plate 21 is fixedly connected to the outer surface of the reaction tank 11, a drainage groove is provided on the side of the support plate 21, the upper surface of the support plate 21 is fixedly connected to the box body 22, and a groove 221 is provided on the upper surface of the box body 22, and the filter component includes a filter screen 23 and a baffle 24, the outer surface of the filter screen 23 is detachably connected to the inner wall of the box body 22, and the outer surface of the baffle 24 is detachably connected to the inner wall of the groove 221. Before using the purification device, the wastewater containing 1,4-butanediol is first transported to the box body 22, filtered by the filter screen 23, and finally injected into the purification tank 1. At the same time, when it is necessary to clean the outer surface of the filter screen 23, it is only necessary to open the baffle 24, so as to facilitate the cleaning of impurities on the surface of the filter screen 23. Example

[0031] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the driving component includes a driving motor 31, one side of the driving motor 31 is detachably connected to the outer surface of the reaction pool 11, the output end of the driving motor 31 is fixedly connected to a screw rod 32 rotatably connected to the outer surface of the reaction pool 11, the outer surface of the screw rod 32 is threadedly connected to a movable bracket 34, the inner wall of the movable bracket 34 is slidably connected to a limiting slide rod 33 detachably connected to the outer surface of the reaction pool 11, the stirring component includes an electric telescopic rod 35, the bottom surface of the electric telescopic rod 35 is detachably connected to the upper surface of the movable bracket 34, the telescopic end of the electric telescopic rod 35 is detachably connected to a mounting bracket 37, and the upper surface of the mounting bracket 37 is detachably connected There is a telescopic rod 36 detachably connected to the upper surface of the movable bracket 34, and the outer surface of the mounting bracket 37 is detachably connected to a driving motor 2 38, and the driving end of the driving motor 2 38 is fixedly connected to a stirring blade 39. After the wastewater and the neutralizing agent are injected into the reaction tank 11, the electric telescopic rod 35 is started, and the telescopic end of the electric telescopic rod 35 drives the mounting bracket 37 to rise and fall under the limit of the telescopic rod 36. At the same time, the driving motor 2 38 is started, and the driving end of the driving motor 2 38 drives the stirring blade 39 to rotate, so as to facilitate the stirring of the wastewater. During the stirring process, the driving motor 1 31 is started, and the driving shaft of the driving motor 1 31 drives the screw rod 32 to rotate, so as to facilitate the driving of the movable bracket 34 to move under the limit of the limit slide bar 33.

[0032] The working principle of the purification device for treating wastewater containing 1,4-butanediol is described in detail below.

[0033] like Figure 1-5As shown, when the 1,4-butanediol purification device is used, wastewater is injected into the reaction tank 11 through the filter unit 2. Before using the purification device, the wastewater containing 1,4-butanediol is first transported to the box 22, filtered by the filter screen 23, and finally injected into the reaction tank 11. When the outer surface of the filter screen 23 needs to be cleaned, it is only necessary to open the baffle 24 to facilitate cleaning of impurities on the surface of the filter screen 23. Then, a neutralizing agent is added to the reaction tank 11 to assist in removing 1,4-butanediol from the wastewater in the reaction tank 11. After the wastewater and the neutralizing agent are injected into the reaction tank 11, the electric telescopic rod 35 is started, and the telescopic end of the electric telescopic rod 35 drives the mounting bracket 37 to rise and fall under the limit of the telescopic rod 36. At the same time, the drive motor 2 38 is started, and the driving end of the drive motor 2 38 drives the stirring blade 39 to rotate, so as to facilitate the stirring of the wastewater. During the stirring process, by starting the drive motor 1 31, the drive shaft of the drive motor 1 31 drives the screw 32 to rotate, so as to facilitate the driving of the movable bracket 34 to move under the limit of the limit slide bar 33. After the reaction is completed, the wastewater in the reaction tank 11 is input into the aeration tank 12 by starting the pump 14, and then the wastewater in the aeration tank 12 is aerated by starting the aeration pipe 15, so as to further remove the harmful substances in the wastewater. After aeration for a period of time, the wastewater in the aeration tank 12 is input into the sedimentation tank 13 by starting the pump 14, and the wastewater containing 1,4-butanediol can be purified by static sedimentation.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A purification device for treating wastewater containing 1,4-butanediol, suitable for purifying wastewater containing 1,4-butanediol, comprising a purification tank (1); A filtering unit (2) disposed on the upper surface of the purification tank (1) for filtering; and a stirring unit (3) for stirring, arranged on the outer surface of the purification tank (1), characterized in that: The filtration unit (2) comprises a support assembly arranged on the upper surface of a purification tank (1) and a filtration assembly arranged inside the support assembly. The purification tank (1) comprises a reaction tank (11), an aeration tank (12), a sedimentation tank (13), a pump (14) and an aeration pipe (15). The reaction tank (11), the aeration tank (12) and the sedimentation tank (13) are arranged in sequence. The inner wall of the aeration tank (12) is detachably connected to the outer surface of the aeration pipe (15). The base of the pump (14) is detachably connected to the outer surface of the aeration tank (12). The outer surface of the aeration pipe (15) is detachably connected to the bottom surface of the inner wall of the aeration tank (12). The support assembly comprises a support plate. (21), one side of the support plate (21) is fixedly connected to the outer surface of the reaction tank (11), a drainage groove is provided on the side of the support plate (21), the upper surface of the support plate (21) is fixedly connected to the box (22), the upper surface of the box (22) is provided with a groove (221), the filter assembly comprises a filter screen plate (23) and a baffle (24), the outer surface of the filter screen plate (23) is detachably connected to the inner wall of the box (22), the outer surface of the baffle (24) is detachably connected to the inner wall of the groove (221), and the stirring unit (3) comprises a driving assembly arranged on the outer surface of the purification tank (1) and a stirring assembly arranged on the outer surface of the driving assembly.

2. A purification device for treating wastewater containing 1,4-butanediol according to claim 1, characterized in that: The driving assembly comprises a driving motor (31), one side of which is detachably connected to the outer surface of the reaction pool (11), an output end of which is fixedly connected to a screw rod (32) rotatably connected to the outer surface of the reaction pool (11), an outer surface of which is threadedly connected to a movable bracket (34), and an inner wall of which is slidably connected to a limit slide rod (33) detachably connected to the outer surface of the reaction pool (11).

3. A purification device for treating wastewater containing 1,4-butanediol according to claim 2, characterized in that: The stirring assembly comprises an electric telescopic rod (35), the bottom surface of the electric telescopic rod (35) being detachably connected to the upper surface of the movable bracket (34), the telescopic end of the electric telescopic rod (35) being detachably connected to the mounting bracket (37), and the upper surface of the mounting bracket (37) being detachably connected to the telescopic rod (36) detachably connected to the upper surface of the movable bracket (34).

4. A purification device for treating wastewater containing 1,4-butanediol according to claim 3, characterized in that: The outer surface of the mounting bracket (37) is detachably connected to a second drive motor (38), and a stirring blade (39) is fixedly connected to the driving end of the second drive motor (38).

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