Mine sewage treatment automation device

Abstract

The utility model discloses an automation device for mine sewage treatment, which relates to the technical field of sewage treatment and comprises a treatment barrel, a mounting frame is fixedly mounted at the top of the treatment barrel, a gear box is fixedly mounted in the middle of the top of the inner side of the mounting frame, and a medicine storage box is fixedly mounted on one side of the top of the inner side of the mounting frame. A dosing box is fixedly mounted on the inner side of the mounting frame; a plurality of medicine outlets are formed in the bottom of the medicine adding box, and an inclined pipeline is fixedly installed between one side of the medicine adding box and the bottom of the medicine storage box; a rotating shaft is rotationally mounted in the middle of the bottom of the inner side of the treatment barrel, stirring blades are fixedly mounted on the outer surface, located in the treatment barrel, of the rotating shaft, and the rotating shaft and the dosing box are both in transmission connection with the gearbox. The motor can simultaneously drive the rotating drum and the rotating shaft to rotate through the gear box, so that chemicals and sewage are mixed while uniform dosing is realized, and the sewage treatment speed is effectively accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an automatic device for treating mine sewage. Background Art

[0002] Mine wastewater is a general term for natural dissolved water in mines, mineral processing wastewater, overflow water from mineral processing waste slag dikes, and leaching water from slag storage yards.

[0003] After searching, the patent with the authorization announcement number of CN 212387879 U discloses a mine sewage treatment device, including a filter box, a stirring blade fixedly connected to the outer surface of the rotating shaft, a filter plate fixedly connected to the inner wall of the filter box, an opening plate rotatably connected to the outer wall of the filter box, a drying box fixedly connected to the outer wall of the filter box, a purification box fixedly connected to one end of the connecting pipe, and a purification partition arranged between the partitions. The mine sewage treatment device achieves the purpose of preventing sludge from being discharged at will and causing pollution to the environment through the arrangement of the drying box and the opening plate, achieves the purpose of improving the sewage purification efficiency through the arrangement of the stirring blade, achieves the purpose of facilitating the cleaning and replacement of the purification partition through the coordinated arrangement of the slideway and the slide rail, and achieves the purpose of removing sulfide in the sewage through the arrangement of the desulfurizer.

[0004] When the above device is performing desulfurization, it only transports the sewage to the inside of the purification box to react with the desulfurizer. The mixing reaction of the desulfurizer and the sewage takes a long time, and the desulfurizer and the sewage are not mixed evenly, resulting in low sewage treatment efficiency. Therefore, in order to solve the above problems, we propose an automated mine sewage treatment device. Utility Model Content

[0005] The utility model aims to solve the defects in the prior art and proposes an automatic device for treating mine sewage.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An automated device for treating wastewater in a mine, comprising a treatment barrel, a mounting frame fixedly mounted on the top of the treatment barrel, a gear box fixedly mounted in the middle of the inner top of the mounting frame, a medicine storage box fixedly mounted on one side of the inner top of the mounting frame, and a medicine adding box fixedly mounted on the inner side of the mounting frame;

[0008] The bottom of the medicine adding box is provided with a plurality of medicine outlets, and an inclined pipe is fixedly installed between one side of the medicine adding box and the bottom of the medicine storage box;

[0009] A rotating shaft is rotatably mounted in the middle of the bottom of the inner side of the treatment barrel, and a stirring blade is fixedly mounted on the outer surface of the rotating shaft located inside the treatment barrel. The rotating shaft and the dosing box are both transmission-connected to the gear box.

[0010] Furthermore, a filter basket is fixedly installed on one side of the top of the processing barrel, a water inlet pipe is fixedly installed on one side of the top of the filter basket, and a drain pipe is fixedly installed below one side of the processing barrel.

[0011] Furthermore, a rotating drum is rotatably installed between the top and the bottom of the inner side of the medicine adding box, and a spiral blade is fixedly installed on the outer surface of the rotating drum.

[0012] Furthermore, the top of the rotating drum and the top of the rotating shaft both extend to the inner side of the gear box, the rotating drum is sleeved on the outer side of the rotating shaft, the top of the rotating shaft extends to the upper side of the top of the rotating drum, the upper side of the outer surface of the rotating shaft and the top of the rotating drum are both fixedly installed with driven bevel gears, and a driving bevel gear is rotatably installed on one side inside the gear box, and the driving bevel gear is meshed and connected with the two driven bevel gears.

[0013] Furthermore, a motor is fixedly mounted on one side of the gear box, and an output end of the motor is transmission-connected to the active bevel gear.

[0014] Furthermore, a medicine-dividing plate is fixedly mounted on the outer surface of the rotating shaft, a plurality of protrusions are equidistantly arranged on the top of the medicine-dividing plate, and the medicine-dividing plate is located between the medicine-adding box and the stirring blade.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The medicine storage box of the utility model can store medicines for neutralizing the acid and alkali of mine sewage. The medicines can enter the medicine adding box through an inclined pipe, and then the motor is started to drive the two driven bevel gears to rotate through the active bevel gear. After the two driven bevel gears rotate, they will respectively drive the rotating shaft and the rotating drum to rotate; after the rotating drum rotates, it can drive the spiral blades to transport the medicines, and the medicines can enter the treatment barrel through the medicine outlet at the bottom of the medicine adding box. The medicines can react with the acidic substances in the sewage to increase the pH value of the mine sewage to make it neutral. After the rotating shaft rotates, the sewage and the medicines in the treatment barrel can be stirred and mixed through the stirring blades, thereby accelerating the reaction rate of the two, and the medicines and sewage can be mixed while uniformly adding the medicines, thereby accelerating the sewage treatment speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0018] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0019] Figure 2 This is the second stereogram of the utility model;

[0020] Figure 3 It is a partial structural schematic diagram of the utility model;

[0021] Figure 4 It is a cross-sectional view of the gear box and the medicine adding box of the utility model.

[0022] In the figure: 1. treatment barrel; 2. mounting frame; 3. gear box; 4. medicine adding box; 5. medicine dispensing plate; 6. medicine storage box; 7. filter basket; 8. stirring blade; 9. rotating shaft; 10. driven bevel gear; 11. driving bevel gear; 12. motor; 13. rotating drum; 14. spiral blade. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

[0024] Reference Figure 1-4 , an automated device for treating wastewater in a mine, comprising a treatment barrel 1, characterized in that a mounting frame 2 is fixedly mounted on the top of the treatment barrel 1, a gear box 3 is fixedly mounted in the middle of the inner top of the mounting frame 2, a medicine storage box 6 is fixedly mounted on one side of the inner top of the mounting frame 2, and a medicine adding box 4 is fixedly mounted on the inner side of the mounting frame 2; a plurality of medicine outlets are provided at the bottom of the medicine adding box 4, and an inclined pipe is fixedly mounted between one side of the medicine adding box 4 and the bottom of the medicine storage box 6; a rotating shaft 9 is rotatably mounted in the middle of the inner bottom of the treatment barrel 1, a stirring blade 8 is fixedly mounted on the outer surface of the rotating shaft 9 located inside the treatment barrel 1, and the rotating shaft 9 and the medicine adding box 4 are both connected to the gear box 3 in a transmission manner. A filter basket 7 is fixedly mounted on one side of the top of the treatment barrel 1, a water inlet pipe is fixedly mounted on one side of the top of the filter basket 7, and a drainage pipe is fixedly mounted below one side of the treatment barrel 1.

[0025] The mine sewage can be input into the filter basket 7 through the water inlet pipe, and the filter basket 7 can filter the mine sewage to remove impurities such as silt in the sewage. The filtered sewage will enter the treatment barrel 1 for subsequent treatment;

[0026] The medicine storage box 6 can store medicines or desulfurizers for acid-base neutralization of mine sewage. The medicines can enter the medicine adding box 4 through an inclined pipe. A rotating drum 13 is rotatably installed between the top and the bottom of the inner side of the medicine adding box 4. A spiral blade 14 is fixedly installed on the outer surface of the rotating drum 13.

[0027] The top of the drum 13 and the top of the shaft 9 both extend to the inside of the gear box 3. The drum 13 is sleeved on the outside of the shaft 9. The top of the shaft 9 extends to the upper side of the top of the drum 13. The top of the shaft 9 is rotatably connected to the top of the inside of the gear box 3. The upper side of the outer surface of the shaft 9 and the top of the drum 13 are both fixedly installed with a driven bevel gear 10. A driving bevel gear 11 is rotatably installed on one side of the gear box 3. The driving bevel gear 11 is meshed and connected with the two driven bevel gears 10. A motor 12 is fixedly installed on one side of the gear box 3. The output end of the motor 12 is drivingly connected with the driving bevel gear 11.

[0028] After the medicine passes into the medicine adding box 4, the motor 12 can be started to drive the two driven bevel gears 10 to rotate through the driving bevel gear 11. After the two driven bevel gears 10 rotate, they will respectively drive the rotating shaft 9 and the rotating drum 13 to rotate;

[0029] When the drum 13 inside the dosing box 4 rotates, it can drive the spiral blades 14 to transport the medicine. The medicine can enter the treatment barrel 1 through the medicine outlet at the bottom of the dosing box 4. The medicine can react with the acidic substances in the sewage to neutralize the pH value of the mine sewage and make it neutral.

[0030] After the rotating shaft 9 rotates, the sewage and the medicine inside the treatment barrel 1 can be stirred and mixed by the stirring blades 8 to accelerate the reaction rate of the two, and the medicine and sewage can be mixed while uniformly adding the medicine, thereby accelerating the sewage treatment speed.

[0031] A medicine-distributing plate 5 is fixedly mounted on the outer surface of the rotating shaft 9. A plurality of protrusions are arranged on the top of the medicine-distributing plate 5 at equal intervals. The medicine-distributing plate 5 is located between the medicine-adding box 4 and the stirring blade 8.

[0032] When the shaft 9 rotates, the medicine distributing plate 5 can be driven to rotate. The medicine discharged from the medicine outlet of the medicine adding box 4 will fall on the top of the medicine distributing plate 5. When the medicine distributing plate 5 rotates, the medicine can be dispersed into the treatment barrel 1, so that the medicine can be mixed and reacted with the sewage more fully.

Claims

1. An automated device for treating wastewater in a mine, comprising a treatment tank (1), characterized in that: A mounting frame (2) is fixedly mounted on the top of the treatment barrel (1), a gear box (3) is fixedly mounted in the middle of the inner top of the mounting frame (2), a medicine storage box (6) is fixedly mounted on one side of the inner top of the mounting frame (2), and a medicine adding box (4) is fixedly mounted on the inner side of the mounting frame (2); The bottom of the medicine adding box (4) is provided with a plurality of medicine outlets, and an inclined pipe is fixedly installed between one side of the medicine adding box (4) and the bottom of the medicine storage box (6); A rotating shaft (9) is rotatably mounted in the middle of the bottom of the inner side of the treatment barrel (1), and a stirring blade (8) is fixedly mounted on the outer surface of the rotating shaft (9) located inside the treatment barrel (1). The rotating shaft (9) and the dosing box (4) are both transmission-connected to the gear box (3).

2. The automatic device for treating mining wastewater according to claim 1, characterized in that: A filter basket (7) is fixedly mounted on one side of the top of the treatment barrel (1), a water inlet pipe is fixedly mounted on one side of the top of the filter basket (7), and a drainage pipe is fixedly mounted below one side of the treatment barrel (1).

3. The automatic device for treating mining wastewater according to claim 1, characterized in that: A rotating drum (13) is rotatably mounted between the top and bottom of the inner side of the medicine adding box (4), and a spiral blade (14) is fixedly mounted on the outer surface of the rotating drum (13).

4. The automatic device for treating mining wastewater according to claim 3 is characterized in that: The top end of the rotating drum (13) and the top end of the rotating shaft (9) both extend to the inner side of the gear box (3); the rotating drum (13) is sleeved on the outer side of the rotating shaft (9); the top end of the rotating shaft (9) extends to the upper side of the top end of the rotating drum (13); a driven bevel gear (10) is fixedly mounted on the upper side of the outer surface of the rotating shaft (9) and the top end of the rotating drum (13); a driving bevel gear (11) is rotatably mounted on one side of the gear box (3); the driving bevel gear (11) is meshedly connected with the two driven bevel gears (10).

5. The automatic device for treating mining wastewater according to claim 4, characterized in that: A motor (12) is fixedly mounted on one side of the gear box (3), and an output end of the motor (12) is drivingly connected to the active bevel gear (11).

6. The automatic device for treating mining wastewater according to claim 1, characterized in that: A medicine-distributing plate (5) is fixedly mounted on the outer surface of the rotating shaft (9), and a plurality of protrusions are equidistantly arranged on the top of the medicine-distributing plate (5). The medicine-distributing plate (5) is located between the medicine-adding box (4) and the stirring blade (8).

Images