Mine sewage treatment device with good mixing effect

Abstract

The utility model belongs to the technical field of sewage purification, and particularly relates to a mine sewage treatment device with a good mixing effect, which comprises a sewage treatment tank, and a feed pipe is mounted at the top of the sewage treatment tank; the top of the sewage treatment tank is fixedly connected with a motor; the inner side wall of the sewage treatment tank is fixedly connected with a collecting box; the bottom of the collecting box is rotationally connected with a flow guide pipe; when sewage needs to be treated, a flocculating agent is put into a feeding pipe, then a motor is started to drive a fixing rod to rotate, the fixing rod drives a flow guide pipe to rotate, when the flow guide pipe rotates, a discharging tank is driven to rotate, and when the discharging tank rotates, a stirring rod is driven to rotate; sewage and a flocculating agent in the sewage treatment tank are stirred, so that the flocculating agent can be fully mixed and reacted with the sewage, and the sewage treatment effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage purification, and specifically relates to a mine sewage treatment device with good mixing effect. Background Technique

[0002] During the coal mining process, groundwater will flow into the mine, forming mine water inrush. This part of the water may contain pollutants such as suspended solids, salts, and heavy metals, and it is necessary to purify the sewage generated in the mine.

[0003] When treating the sewage in the mine, the sewage is collected and then a flocculant is added to remove the suspended particulate matter in the mine water, and the purification treatment of the mine sewage is realized through processes such as coagulation and sedimentation.

[0004] In the current prior art, when treating sewage with a flocculant, since the flocculant can only suspend on the surface of the sewage during the feeding process and cannot be evenly mixed in the sewage, the purification effect of the flocculant is reduced; therefore, in view of the above problems, a mine sewage treatment device with good mixing effect is proposed. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background technique, the utility model proposes a mine sewage treatment device with good mixing effect.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A mine sewage treatment device with good mixing effect of the utility model includes a sewage treatment tank, and a feeding pipe is installed at the top of the sewage treatment tank; a motor is fixedly connected to the top of the sewage treatment tank; a collection box is fixedly connected to the inner side wall of the sewage treatment tank; a diversion pipe is rotatably connected to the bottom of the collection box; a fixing rod is fixedly connected to the inner side wall of the diversion pipe, and the output end of the motor is fixedly connected to the surface of the fixing rod; a discharge tank is installed at the bottom of the diversion pipe; stirring rods are fixedly connected to the ends of the discharge tank and are arranged in a circumferential array.

[0007] Preferably, a sealing unit is installed inside the feeding pipe; a conveying pipe is connected to the bottom of the feeding pipe; the other end of the conveying pipe is connected to the end of the collection box; discharge holes are formed at the ends of the discharge tank and are arranged in an array; a sealing plate is hinged to the end of the discharge tank through a torsion spring and covers the end of the discharge hole.

[0008] Preferably, the sealing unit includes a sealing block; a sealing block is hinged to the inner side wall of the feeding pipe through a torsion spring; a spring is fixedly connected to the top of the feeding pipe, and the other end of the spring is fixedly connected to a pressing rod; an extrusion plate is fixedly connected to the bottom of the pressing rod and fits on the surface of the sealing block.

[0009] Preferably, rollers are fixedly connected to the ends of the extrusion plates, and the rollers are attached to the surfaces of the sealing blocks.

[0010] Preferably, the ends of the extrusion plates are in a V shape; a scraper is fixedly connected to the end of the stirring rod, and the scraper is attached to the inner side wall of the sewage treatment tank.

[0011] Preferably, support rods are fixedly connected to the bottom of the discharge tank; stirring plates are fixedly connected to the ends of the support rods and are arranged in a circumferential array.

[0012] Advantages of the present utility model:

[0013] 1. The present utility model provides a mine sewage treatment device with good mixing effect. By putting the flocculant into the inside of the feed pipe and then turning on the motor to drive the fixed rod to rotate, the fixed rod drives the diversion pipe to rotate. When the diversion pipe rotates, it drives the discharge tank to rotate, and when the discharge tank rotates, it drives the stirring rod to rotate, so as to stir the sewage and the flocculant inside the sewage treatment tank, enabling the flocculant to fully react with the sewage and improving the sewage treatment effect.

[0014] 2. The present utility model provides a mine sewage treatment device with good mixing effect. By opening the sealing unit, the flocculant flows through the feed pipe and the conveying pipe into the inside of the collection box, and then flows through the diversion pipe into the inside of the discharge tank. When the discharge tank continuously rotates, affected by the centrifugal force, the sealing plate will open to both sides, and then the discharge holes are exposed, enabling the flocculant accumulated inside the discharge tank to diffuse from the discharge holes to the outside from the middle of the sewage, so as to uniformly mix with the sewage and improve the sewage purification treatment effect. Description of the Drawings

[0015] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0016] Figure 1 is a perspective view of the present utility model;

[0017] Figure 2 is a sectional view of the present utility model;

[0018] Figure 3 is a structural schematic diagram of the discharge tank in the present utility model;

[0019] Figure 4 is a structural schematic diagram of the extrusion plate in the present utility model.

[0020] Legend Explanation:

[0021] 1. Sewage treatment tank; 21. Motor; 22. Collection box; 23. Diversion pipe; 24. Fixed rod; 25. Discharge tank; 26. Stirring rod; 27. Scraper; 28. Feed pipe; 29. Delivery pipe; 31. Sealing plate; 32. Discharge hole; 33. Support rod; 34. Stirring plate; 41. Sealing block; 42. Pressing rod; 43. Extrusion plate; 44. Roller; 45. Spring. Detailed implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] The following gives specific embodiments.

[0024] Please refer to Figures 1-4 , the present invention provides a mine sewage treatment device with good mixing effect, including a sewage treatment tank 1, a feed pipe 28 is installed on the top of the sewage treatment tank 1; a motor 21 is fixedly connected to the top of the sewage treatment tank 1; a collection box 22 is fixedly connected to the inner side wall of the sewage treatment tank 1; the bottom of the collection box 22 is rotatably connected to a diversion pipe 23; a fixed rod 24 is fixedly connected to the inner side wall of the diversion pipe 23, and the output end of the motor 21 is fixedly connected to the surface of the fixed rod 24; a discharge tank 25 is installed at the bottom of the diversion pipe 23; a stirring rod 26 is fixedly connected to the end of the discharge tank 25 and is arranged in a circumferential array; during operation, when sewage needs to be treated, by putting a flocculant into the interior of the feed pipe 28, then turning on the motor 21 to drive the fixed rod 24 to rotate, so that the fixed rod 24 drives the diversion pipe 23 to rotate, when the diversion pipe 23 rotates, it drives the discharge tank 25 to rotate, so that when the discharge tank 25 rotates, it drives the stirring rod 26 to rotate, to stir the sewage and the flocculant in the sewage treatment tank 1, so that the flocculant can fully mix and react with the sewage to improve the treatment effect of the sewage.

[0025] Furthermore, as Figures 1-3As shown, a sealing unit is installed inside the feed pipe 28; the bottom of the feed pipe 28 is connected to a conveying pipe 29; the other end of the conveying pipe 29 is connected to the end of the collection tank 22; discharge holes 32 are provided at the end of the discharge tank 25 and are arranged in an array; a sealing plate 31 is hinged to the end of the discharge tank 25 through a torsion spring and covers the end of the discharge hole 32; during operation, when it is necessary to add flocculant, by opening the sealing unit, then the flocculant flows through the feed pipe 28 and the conveying pipe 29 into the interior of the collection tank 22, and then flows through the diversion pipe 23 into the interior of the discharge tank 25. When the discharge tank 25 rotates continuously, affected by the centrifugal force, the sealing plate 31 will open to both sides, and then the discharge holes 32 are exposed, so that the flocculant accumulated inside the discharge tank 25 diffuses from the discharge holes 32 to the outside from the middle of the sewage, to be evenly mixed with the sewage, improving the purification effect of the sewage treatment.

[0026] Further, as Figure 4 shown, the sealing unit includes a sealing block 41; the inner side wall of the feed pipe 28 is hinged with a sealing block 41 through a torsion spring; a spring 45 is fixedly connected to the top of the feed pipe 28, and the other end of the spring 45 is fixedly connected to a pressure rod 42; a pressing plate 43 is fixedly connected to the bottom of the pressure rod 42 and is attached to the surface of the sealing block 41; during operation, when it is necessary to add flocculant, by pressing the pressure rod 42 to move downward, the spring 45 is compressed to generate elastic force. When the pressure rod 42 moves downward, the pressing plate 43 is driven to press on the surface of the sealing block 41, causing the sealing block 41 to be pressed and rotate downward to open the feed pipe 28, so that the flocculant quickly flows downward. When the addition of the flocculant is completed, by releasing the pressure rod 42, the elastic force generated by the spring 45 pushes the pressure rod 42 to reset, and then the sealing block 41 resets through the elastic force generated by the torsion spring to achieve a sealing effect.

[0027] Further, as Figure 4 shown, a roller 44 is fixedly connected to the end of the pressing plate 43 and the roller 44 is attached to the surface of the sealing block 41; during operation, by installing a roller 44 at the end of the pressing plate 43, when the pressing plate 43 presses the sealing block 41, the roller 44 is attached to the surface of the sealing block 41 to achieve a wear-resistant effect.

[0028] Further, as Figure 4 shown, the end of the pressing plate 43 is in a V shape; a scraping plate 27 is fixedly connected to the end of the stirring rod 26 and the scraping plate 27 is attached to the inner side wall of the sewage treatment tank 1; during operation, when the stirring rod 26 rotates, the scraping plate 27 is driven to rotate, so that the scraping plate 27 scrapes off the dirt and impurities adhering to the inner side wall of the sewage treatment tank 1, reducing the accumulation of a large amount of dirt on the surface of the sewage treatment tank 1 and affecting the use effect of the next time.

[0029] Further, as Figure 3 shown, a support rod 33 is fixedly connected to the bottom of the discharging tank 25; the end of the support rod 33 is fixedly connected with a stirring plate 34, which is arranged in a circumferential array; during operation, by installing the support rod 33 and the stirring plate 34 at the bottom of the discharging tank 25, when the discharging tank 25 rotates, it drives the support rod 33 and the stirring plate 34 to rotate, so as to fully stir the sewage and the flocculant at the bottom of the sewage treatment tank 1, and reduce the problem of settling at the bottom.

[0030] Working principle: When sewage needs to be treated, the flocculant is put into the inside of the feed pipe 28, and then the motor 21 is turned on to drive the fixed rod 24 to rotate, so that the fixed rod 24 drives the diversion pipe 23 to rotate. When the diversion pipe 23 rotates, it drives the discharging tank 25 to rotate, so that when the discharging tank 25 rotates, it drives the stirring rod 26 to rotate, so as to stir the sewage and the flocculant inside the sewage treatment tank 1, so that the flocculant can be fully mixed and reacted with the sewage, so as to improve the treatment effect of the sewage; when the flocculant needs to be added; by opening the sealing unit, then the flocculant flows through the feed pipe 28 and the conveying pipe 29 into the inside of the collection box 22, and then flows through the diversion pipe 23 into the inside of the discharging tank 25. When the discharging tank 25 continuously rotates, affected by the centrifugal force, the sealing plate 31 will open to both sides, and then the discharge holes 32 are exposed, so that the flocculant accumulated inside the discharging tank 25 diffuses from the discharge holes 32 to the middle and outside of the sewage, so as to be evenly mixed with the sewage and improve the purification treatment effect of the sewage; when the flocculant needs to be added, by pressing the pressing rod 42 to move downward, the spring 45 is compressed to generate elastic force. When the pressing rod 42 moves downward, it drives the pressing plate 43 to press on the surface of the sealing block 41, so that the sealing block 41 is pressed and rotates downward to open the feed pipe 28, so that the flocculant quickly flows downward. When the flocculant is added, by releasing the pressing rod 42, the elastic force generated by the spring 45 pushes the pressing rod 42 to reset, and then the sealing block 41 resets by the elastic force generated by the torsion spring to achieve the sealing effect; by installing a roller 44 at the end of the pressing plate 43, when the pressing plate 43 presses the sealing block 41, the roller 44 fits on the surface of the sealing block 41 to achieve the wear-resistant effect; when the stirring rod 26 rotates, it drives the scraping plate 27 to rotate, so that the scraping plate 27 scrapes the dirt and impurities adhered to the inner side wall of the sewage treatment tank 1, reducing a large amount of dirt accumulated on the surface of the sewage treatment tank 1 and affecting the use effect of the next time; by installing the support rod 33 and the stirring plate 34 at the bottom of the discharging tank 25, when the discharging tank 25 rotates, it drives the support rod 33 and the stirring plate 34 to rotate, so as to fully stir the sewage and the flocculant at the bottom of the sewage treatment tank 1, and reduce the problem of settling at the bottom.

[0031] The basic principle, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A mine sewage treatment device with good mixing effect, including a sewage treatment tank (1), characterized in that: A feed pipe (28) is installed at the top of the sewage treatment tank (1); a motor (21) is fixedly connected to the top of the sewage treatment tank (1); a collection box (22) is fixedly connected to the inner side wall of the sewage treatment tank (1); a diversion pipe (23) is rotatably connected to the bottom of the collection box (22); a fixing rod (24) is fixedly connected to the inner side wall of the diversion pipe (23), and the output end of the motor (21) is fixedly connected to the surface of the fixing rod (24); a discharge tank (25) is installed at the bottom of the diversion pipe (23); stirring rods (26) are fixedly connected to the ends of the discharge tank (25) and are arranged in a circumferential array.

2. The mine sewage treatment device with good mixing effect according to claim 1, characterized in that: A sealing unit is installed inside the feed pipe (28); the bottom of the feed pipe (28) is connected to a delivery pipe (29); the other end of the delivery pipe (29) is connected to the end of the collection box (22); discharge holes (32) are formed in the end of the discharge tank (25) and are arranged in an array; a sealing plate (31) is hinged to the end of the discharge tank (25) through a torsion spring and covers the end of the discharge hole (32).

3. The mine sewage treatment device with good mixing effect according to claim 2, characterized in that: The sealing unit includes a sealing block (41); the sealing block (41) is hinged to the inner side wall of the feed pipe (28) through a torsion spring; a spring (45) is fixedly connected to the top of the feed pipe (28), and the other end of the spring (45) is fixedly connected to a pressing rod (42); a pressing plate (43) is fixedly connected to the bottom of the pressing rod (42) and is attached to the surface of the sealing block (41).

4. The mine sewage treatment device with good mixing effect according to claim 3, characterized in that: A roller (44) is fixedly connected to the end of the pressing plate (43), and the roller (44) is attached to the surface of the sealing block (41).

5. The mine sewage treatment device with good mixing effect according to claim 3, characterized in that: The end of the pressing plate (43) is in a V shape.

6. The mine sewage treatment device with good mixing effect according to claim 1, characterized in that: A scraping plate (27) is fixedly connected to the end of the stirring rod (26), and the scraping plate (27) is attached to the inner side wall of the sewage treatment tank (1).

7. The sewage treatment device for mine with good mixing effect according to claim 1, characterized in that: A support rod (33) is fixedly connected to the bottom of the discharge tank (25); stirring plates (34) are fixedly connected to the ends of the support rod (33) and are arranged in a circumferential array.

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