Underground water pollution remediation device capable of achieving centralized treatment

Abstract

The utility model relates to the technical field of groundwater pollution remediation equipment, and particularly discloses a groundwater pollution remediation device capable of performing centralized treatment, which comprises a bottom plate, the stirring assembly comprises a driving motor, a connecting base, a rotating rod, first stirring blades, a servo motor, a connecting rod, a rotating rod, a scraping plate and a stirring plate, the driving motor is fixed to the top of the cover plate, the connecting base is fixed to the output end of the driving motor, and the rotating rod is in threaded connection with the interior of the connecting base; the first stirring blade is fixed to the outer wall of the rotating rod, the servo motor is fixed to the interior of the rotating rod, and the stirring plate is fixed to one side of the scraping plate; through stirring in different directions, the stirring effect and efficiency can be improved, underground sewage and a solvent can be mixed more sufficiently, and then the follow-up repairing quality can be improved; and the stirring assemblies can be conveniently disassembled, so that the stirring assemblies can be conveniently disassembled, cleaned and maintained during use, and subsequent reuse is prevented from being influenced.

Description

Technical Field

[0001] This utility model belongs to the technical field of groundwater pollution remediation equipment, specifically relating to a groundwater pollution remediation device that can be centrally processed. Background Technology

[0002] With the rapid development of industrialization, the harm caused by industrial pollution is becoming increasingly serious. In particular, the discharge of some industrial wastewater not only pollutes the soil but also falls into the ground and comes into contact with groundwater, thus polluting the groundwater. To prevent this pollution, groundwater needs to be remediated. There are various remediation methods, such as natural monitoring and remediation, damming and interception remediation, and pumping remediation. Pumping remediation refers to extracting groundwater to the surface, then treating it with wastewater, and finally discharging the remediated water back into the ground, thereby achieving the effect of groundwater remediation.

[0003] In the prior art, Chinese utility model patent CN216236335U discloses a groundwater pollution remediation device, including a soil layer and a water pollution remediation tank disposed on the upper surface of the soil layer. The water pollution remediation tank is equipped with a partition, a stirring mechanism is disposed on the left side of the partition, a water pumping component is disposed on the left side of the stirring mechanism, a water flow pipe is disposed on the partition, a control valve is disposed on the water flow pipe, a first isolation plate is disposed on the right side of the partition, a second isolation plate is disposed on the right side of the first isolation plate, activated carbon is disposed inside the water pollution remediation tank, and a water outlet pipe is opened at the bottom of the water pollution remediation tank.

[0004] In the aforementioned technology, a partition is installed inside the water pollution remediation tank, with a stirring mechanism on the left side of the partition and a pumping component on the left side of the stirring mechanism. This allows groundwater contaminated with pollutants to be pumped into the tank for stirring, effectively preventing larger pollutants from clogging the tank. However, while larger pollutants may not easily enter the tank, some lumpy pollutants may still enter. These are stirred by the stirring blades in the stirring mechanism, but the stirring can only be done in one direction, which may lead to insufficient stirring and low efficiency, potentially reducing the subsequent remediation effect. Utility Model Content

[0005] The purpose of this utility model is to provide a groundwater pollution remediation device that can be centrally processed, so as to solve the problem that the stirring mechanism of the existing groundwater pollution remediation device mentioned in the background art has the problems of single stirring direction and insufficient stirring, resulting in low remediation efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A groundwater pollution remediation device capable of centralized treatment includes a base plate, a mixing tank fixed to the top of the base plate, a cover plate placed on the top of the mixing tank, a remediation component disposed on the top of the base plate, and a mixing component disposed inside the mixing tank.

[0008] The stirring assembly includes a drive motor, a connecting seat, a rotating rod, a first stirring blade, a servo motor, a connecting rod, a rotating rod, a scraper, and a stirring plate. The drive motor is fixed to the top of the cover plate, the connecting seat is fixed to the output end of the drive motor, the rotating rod is threaded into the inside of the connecting seat, the first stirring blade is fixed to the outer wall of the rotating rod, the servo motor is fixed inside the rotating rod, the connecting rod is fixed to the output end of the servo motor, the rotating rod is threaded into the inside of the connecting rod, the scraper is detachably mounted on both sides of the rotating rod, and the stirring plate is fixed to one side of the scraper.

[0009] Preferably, the repair assembly includes a repair box, a mounting plate, a snap-fit ​​groove, a purification filter plate, and a snap-fit ​​plate. The repair box is fixed to the top of the base plate, the mounting plate is fixed to both sides of the inner wall of the repair box, the snap-fit ​​groove is opened on one side of the mounting plate, the purification filter plate is disposed between the mounting plates, and the snap-fit ​​plate is fixed on both sides of the purification filter plate. The snap-fit ​​groove and the snap-fit ​​plate are cross-shaped.

[0010] Preferably, the agitator plate is provided with an auxiliary stirring mechanism, which includes a mounting hole, a rotating groove, a rotating seat, a mounting rod, and a second stirring blade. The mounting hole is opened on one side of the agitator plate, the rotating groove is opened on the inner wall of the mounting hole, the rotating seat is rotatably installed inside the rotating groove, the mounting rod is fixed to one end of the rotating seat, and the second stirring blade is fixed to the outer wall of the mounting rod.

[0011] Preferably, the top of the mixing tank is provided with a sealing groove, and a sealing ring is slidably installed inside the sealing groove. The top of the sealing ring is fixedly connected to the bottom of the cover plate.

[0012] Preferably, the outer wall of the cover plate is fixed with two male fasteners, and the outer wall of the mixing tank is fixed with two female fasteners.

[0013] Preferably, a lifting rod is fixed to the top of the cover plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] (1) The output of the drive motor rotates to drive the connecting seat to rotate, which in turn drives the rotating rod to rotate. This allows the first stirring blade to rotate and stir clockwise. At the same time, the output of the servo motor rotates to drive the connecting rod to rotate, which in turn drives the rotating rod, scraper, and stirring plate to rotate and stir counterclockwise. Therefore, stirring in different directions can improve the stirring effect and efficiency, making the underground sewage and solvent mix more thoroughly, which helps to improve the quality of subsequent remediation. Furthermore, all stirring components can be easily disassembled, making it convenient to disassemble, clean, and maintain them during use, thus avoiding affecting subsequent reuse.

[0016] (2) By rotating the agitator, the impact force of the wastewater rotation can drive the rotating seat to rotate in the rotating groove, which can drive the second agitator blade to rotate, thereby improving the fluidity of the wastewater and thus improving the agitation efficiency. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present utility model;

[0018] Figure 2 This is a cross-sectional view of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the stirring plate of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the snap-fit ​​plate of this utility model;

[0021] In the diagram: 1. Base plate; 2. Mixing tank; 3. Cover plate; 4. Repair assembly; 41. Repair box; 42. Mounting plate; 43. Snap-fit ​​groove; 44. Purification filter plate; 45. Snap-fit ​​plate; 5. Mixing assembly; 51. Drive motor; 52. Connecting seat; 53. Rotating rod; 54. First mixing blade; 55. Servo motor; 56. Connecting rod; 57. Rotating rod; 58. Scraper; 59. Stirring plate; 6. Auxiliary mixing mechanism; 61. Mounting hole; 62. Rotating groove; 63. Rotating seat; 64. Mounting rod; 65. Second mixing blade; 7. Sealing groove; 8. Sealing ring; 9. Male hook-and-loop fastener; 10. Female hook-and-loop fastener; 11. Lifting rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0024] Example 1:

[0025] Please see Figures 1-4 As shown, a centralized groundwater pollution remediation device includes:

[0026] It includes a base plate 1, a mixing tank 2 fixed on the top of the base plate 1, a cover plate 3 placed on the top of the mixing tank 2, a repair component 4 set on the top of the base plate 1, and a mixing component 5 set inside the mixing tank 2.

[0027] The stirring assembly 5 includes a drive motor 51, a connecting seat 52, a rotating rod 53, a first stirring blade 54, a servo motor 55, a connecting rod 56, a rotating rod 57, a scraper 58, and a stirring plate 59. The drive motor 51 is fixed to the top of the cover plate 3, the connecting seat 52 is fixed to the output end of the drive motor 51, the rotating rod 53 is threaded to the inside of the connecting seat 52, the first stirring blade 54 is fixed to the outer wall of the rotating rod 53, the servo motor 55 is fixed to the inside of the rotating rod 53, the connecting rod 56 is fixed to the output end of the servo motor 55, the rotating rod 57 is threaded to the inside of the connecting rod 56, the scraper 58 is detachably installed on both sides of the rotating rod 57, and the stirring plate 59 is fixed to one side of the scraper 58.

[0028] Working principle: First, the underground polluted water is pumped into the mixing tank 2. Then, the drive motor 51 is turned on. The output end of the drive motor 51 rotates, driving the connecting seat 52 to rotate, which in turn drives the rotating rod 53 to rotate. This allows the first mixing blade 54 to rotate clockwise. At the same time, the output end of the servo motor 55 rotates, driving the connecting rod 56 to rotate, which in turn drives the rotating rod 57, scraper 58, and stirring plate 59 to rotate counterclockwise. Therefore, by stirring in different directions, the stirring effect and efficiency can be improved, allowing the underground sewage and solvent to mix more thoroughly, which helps to improve the quality of subsequent remediation. Furthermore, all mixing components 5 can be easily disassembled, making it convenient for disassembly, cleaning, and maintenance during use, thus avoiding affecting subsequent reuse.

[0029] Example 2:

[0030] refer to Figures 2-4 As shown, the repair component 4 includes a repair box 41, a mounting plate 42, a snap-fit ​​groove 43, a purification filter plate 44, and a snap-fit ​​plate 45. The repair box 41 is fixed to the top of the base plate 1, the mounting plate 42 is fixed to both sides of the inner wall of the repair box 41, the snap-fit ​​groove 43 is opened on one side of the mounting plate 42, the purification filter plate 44 is arranged between the mounting plates 42, and the snap-fit ​​plate 45 is fixed on both sides of the purification filter plate 44. The snap-fit ​​groove 43 and the snap-fit ​​plate 45 are cross-shaped.

[0031] An auxiliary stirring mechanism 6 is provided inside the stirring plate 59. The auxiliary stirring mechanism 6 includes a mounting hole 61, a rotating groove 62, a rotating seat 63, a mounting rod 64, and a second stirring blade 65. The mounting hole 61 is opened on one side of the stirring plate 59, the rotating groove 62 is opened on the inner wall of the mounting hole 61, the rotating seat 63 is rotatably installed inside the rotating groove 62, the mounting rod 64 is fixed to one end of the rotating seat 63, and the second stirring blade 65 is fixed to the outer wall of the mounting rod 64.

[0032] As can be seen from the above, the rotation of the stirring plate 59 can cause the rotating impact force of the sewage to drive the rotating seat 63 to rotate in the rotating groove 62, which can cause the mounting rod 64 to drive the second stirring blade 65 to rotate, thereby improving the fluidity of the sewage and thus improving the stirring efficiency.

[0033] The stirred wastewater is transported to the repair tank 41 through the conveying pipeline, so that the purification filter plate 44 can further purify and filter the wastewater, improve the repair quality, and improve the quality of the water source that is transported underground again. After filtration, the connection between the snap plate 45 and the snap groove 43 allows the purification filter plate 44 to be easily disassembled and replaced, so that problems with the purification filter plate 44 can be detected in time and prevent obstacles to subsequent use.

[0034] Preferred, Reference Figure 1and Figure 2 As shown, a sealing groove 7 is provided on the top of the mixing tank 2, and a sealing ring 8 is slidably installed inside the sealing groove 7. The top of the sealing ring 8 is fixedly connected to the bottom of the cover plate 3. Two male fasteners 9 are fixed on the outer wall of the cover plate 3, and two female fasteners 10 are fixed on the outer wall of the mixing tank 2. A lifting rod 11 is fixed on the top of the cover plate 3.

[0035] As can be seen from the above, the sealing groove 7 and the sealing ring 8 can increase the airtightness between the mixing tank 2 and the cover plate 3, and prevent the leakage of odors and sewage; the use of the male hook and female hook 9 can increase the firmness of the connection between the mixing tank 2 and the cover plate 3, and prevent separation that could lead to leakage of sewage; the lifting rod 11 provides a stable support point, which makes it easier and more stable for workers to pick up the cover plate 3.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A groundwater pollution remediation device capable of centralized treatment, comprising a bottom plate (1), a stirring box (2) is fixed on the top of the bottom plate (1), a cover plate (3) is placed on the top of the stirring box (2), characterized in that: The top of the bottom plate (1) is provided with a repairing assembly (4), and the inside of the stirring box (2) is provided with a stirring assembly (5); The stirring assembly (5) comprises a driving motor (51), a connecting seat (52), a rotating rod (53), first stirring blades (54), a servo motor (55), a connecting rod (56), a rotating rod (57), a scraping plate (58) and an agitating plate (59), the driving motor (51) is fixed at the top of the cover plate (3), the connecting seat (52) is fixed at the output end of the driving motor (51), the rotating rod (53) is threadedly connected in the inside of the connecting seat (52), the first stirring blades (54) are fixed on the outer wall of the rotating rod (53), the servo motor (55) is fixed in the inside of the rotating rod (53), the connecting rod (56) is fixed at the output end of the servo motor (55), the rotating rod (57) is threadedly connected in the inside of the connecting rod (56), the scraping plate (58) is detachably installed on the two sides of the rotating rod (57), and the agitating plate (59) is fixed on one side of the scraping plate (58).

2. The device for remediating groundwater pollution according to claim 1, wherein: The repairing assembly (4) comprises a repairing box (41), a mounting plate (42), a clamping groove (43), a purification filter plate (44) and a clamping plate (45), the repairing box (41) is fixed at the top of the bottom plate (1), the mounting plate (42) is fixed on the inner walls of the repairing box (41), the clamping groove (43) is formed on one side of the mounting plate (42), the purification filter plate (44) is arranged between the mounting plates (42), and the clamping plate (45) is fixed on the two sides of the purification filter plate (44).

3. The device of claim 1, wherein: The inside of the agitating plate (59) is provided with an auxiliary stirring mechanism (6), and the auxiliary stirring mechanism (6) comprises a mounting hole (61), a rotating groove (62), a rotating seat (63), a mounting rod (64) and second stirring blades (65), the mounting hole (61) is formed on one side of the agitating plate (59), the rotating groove (62) is formed on the inner wall of the mounting hole (61), the rotating seat (63) is rotatably installed in the inside of the rotating groove (62), the mounting rod (64) is fixed at one end of the rotating seat (63), and the second stirring blades (65) are fixed on the outer wall of the mounting rod (64).

4. The device of claim 1, wherein: The top of the stirring box (2) is provided with a sealing groove (7), and the inside of the sealing groove (7) is slidably provided with a sealing ring (8), and the top of the sealing ring (8) is fixedly connected with the bottom of the cover plate (3).

5. The device of claim 1, wherein: The outer wall of the cover plate (3) is fixed with two sub-buckles (9), and the outer wall of the stirring box (2) is fixed with two female buckles (10).

6. The device of claim 1, wherein: The top of the cover plate (3) is fixed with a lifting rod (11).

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