CN219079211U

CN219079211U - Device for treating ferro-manganese ions in mine water by aeration oxidation method

Info

Publication number: CN219079211U
Application number: CN202320253465.2U
Authority: CN
Inventors: 夏美琼
Original assignee: HUNAN RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
Current assignee: HUNAN RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-05-26
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a device for treating iron and manganese ions in mine water by an aeration oxidation method, which comprises a mine wastewater tank, a clean water tank, a support, a reaction tower, an aeration flocculation chamber and a feeding pipe, wherein the mine wastewater tank is positioned on the right side of the clean water tank, the support is arranged at the top of the mine wastewater tank, the reaction tower is arranged at the top of the support, and the aeration flocculation chamber is positioned in the reaction tower. According to the utility model, the motor of the quantitative assembly can drive the spiral sheet to uniformly operate, the flocculant flows into the aeration flocculation chamber to react with wastewater along with the track of the spiral sheet at uniform speed, and the height of the stirring blade can be adjusted by arranging the height adjusting assembly, so that the problems that the conventional feeding pipe does not have uniform-speed feeding, the flocculant is not easy to react with wastewater after being added at one time, the stirring height of the stirring rod is consistent, the water level and the stirring blade can normally operate only when contacting the stirring rod, and the stirring height cannot be adjusted according to the field condition are solved.

Description

Device for treating ferro-manganese ions in mine water by aeration oxidation method

Technical Field

The utility model belongs to the technical field of water treatment, and particularly relates to a device for treating iron and manganese ions in mine water by an aeration oxidation method.

Background

Groundwater pollution caused by human activity has gradually spread from punctiform to planar pollution. Iron and manganese in groundwater, especially mine water pollution exceeding projects, are the most common factors causing water pollution. Iron and manganese exceeding the standard have two ways, naturally occurring and artificially created. The pollution mainly caused by the original environment is greatly related to geological structures, the pollution is common, and in some coal mine production areas, the content of iron and manganese in underground wastewater is higher. In the process of extracting the underground wastewater, iron in a dissolved state is easily oxidized to precipitate, a water pipe is blocked, the water yield of a water pump is reduced, even the water pump is required to be abandoned, and in order to solve the problems, iron and manganese ions in the water are removed in the process of extracting the underground wastewater by using an aeration oxidation treatment device.

The patent application number is: 201510987813.9, application name: the utility model relates to a device for treating iron and manganese ions in mine wastewater by an aeration oxidation method and a removing method thereof, which are characterized in that the device for treating iron and manganese ions in mine wastewater by the aeration oxidation method and the removing method thereof adopt a method of aeration and specific adsorption material adsorption to remove iron and manganese ions in mine wastewater in a targeted manner, the treatment efficiency is high, the treatment effect is good, the equipment is compact and practical, the occupied area is small, the energy consumption is low, the maintenance is convenient, and the device is suitable for treating mine wastewater rich in iron and manganese ions, but the flocculant feeding device 4 comprises: a feed pipe 4-1, a stirring motor 4-2 and a stirring shaft 4-3; one end of the feeding pipe 4-1 horizontally extends to the outside of the reaction tower 3, the other end of the feeding pipe 4-1 vertically extends into the reaction tower 3 along the center of the reaction tower 3, and the distance from the bottom of the feeding pipe 4-1 to the top of the reaction tower 3 is 30 cm-40 cm; the stirring motor 4-2 is positioned right above the vertical section of the feeding pipe 4-1; the stirring motor 4-2 is connected to (mixing) shaft 4-3 upper end, and (mixing) shaft 4-3 passes from the perpendicular section center of inlet pipe 4-1, and (mixing) shaft 4-3 bottom is the cylindric structure of horizontal arrangement, "current inlet pipe does not possess uniform velocity feeding, and the disposable flocculating agent of adding is difficult for with waste water reaction, and the stirring height of puddler is unanimous moreover, and water level and stirring leaf contact puddler just can normally be operated, can not adjust stirring height's problem according to the scene condition.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides a device for treating iron and manganese ions in mine water by an aeration oxidation method, which has the advantages of uniform feeding and stirring height adjustment, and solves the problems that the existing feeding pipe does not have uniform feeding, a flocculant is added at one time, the flocculant is not easy to react with wastewater, the stirring height of a stirring rod is consistent, the water level and a stirring blade can normally operate only when contacting the stirring rod, and the stirring height cannot be adjusted according to the on-site situation.

The utility model discloses a device for treating iron and manganese ions in mine water by an aeration oxidation method, which comprises a mine wastewater tank, a clean water tank, a support, a reaction tower, an aeration flocculation chamber and a feeding pipe, wherein the mine wastewater tank is positioned on the right side of the clean water tank;

the quantitative assembly comprises an output motor, the top of a reaction tower is mounted on the output motor, a first gear is fixedly connected to the output end of the output motor, a second gear is connected to the top of the first gear in a meshed mode, the second gear is embedded into the feeding pipe, connecting rods are fixedly connected to four corners of the second gear, one end, far away from the second gear, of each connecting rod is fixedly connected with a rotating rod, spiral sheets are fixedly connected to the surface of each rotating rod, and one end, far away from the rotating rod, of each spiral sheet is in contact with the inner wall of the feeding pipe;

the height adjusting assembly comprises a connecting plate, the connecting plate is sleeved on the surface of the movable rod through a rotating shaft, a supporting rod is fixedly mounted at the top of the connecting plate through the rotating shaft, threads are formed in the surface of the supporting rod, a thread groove is formed in the top of the reaction tower, the threads are meshed with the thread groove and connected, the top of the supporting rod penetrates through the outer side of the reaction tower, and a rotating wheel is fixedly connected to the top of the supporting rod.

As a preferable mode of the utility model, the stirring rod is in a cuboid shape, a groove matched with the stirring rod is formed in the moving rod, and the moving rod is sleeved on the surface of the stirring rod to move up and down.

Preferably, the surface of the stirring rod, which is contacted with the feeding pipe, is subjected to rotating shaft treatment.

Preferably, the stirring motor is suspended at the top of the reaction tower through a mounting bracket.

As the preferable mode of the utility model, the inner wall of the feeding pipe is fixedly connected with an anti-overflow block, and the anti-overflow block is provided with an opening.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the motor of the quantitative assembly can drive the spiral sheet to uniformly operate, the flocculant flows into the aeration flocculation chamber to react with wastewater along with the track of the spiral sheet at uniform speed, and the height of the stirring blade can be adjusted by arranging the height adjusting assembly, so that the problems that the conventional feeding pipe does not have uniform-speed feeding, the flocculant is not easy to react with wastewater after being added at one time, the stirring height of the stirring rod is consistent, the water level and the stirring blade can normally operate only when contacting the stirring rod, and the stirring height cannot be adjusted according to the field condition are solved.

2. According to the utility model, the cuboid stirring rod and the cylindrical moving rod are arranged, so that the moving rod can move up and down on the surface of the stirring rod, and the groove stirring rod can drive the moving rod to rotate together when rotating.

3. According to the utility model, the stirring rod is arranged, so that the stirring rod is prevented from contacting with the inner wall of the feeding pipe when rotating, and the rotating shaft can enable the stirring rod to rotate stably.

4. According to the utility model, the mounting bracket is arranged, so that the distance between the stirring motor and the reaction tower can be generated by the mounting bracket, and the feeding pipe and the stirring rod can be matched for use.

5. According to the utility model, the overflow preventing block and the opening are arranged to prevent a little waste water from overflowing from the feeding pipe, and the opening is convenient for the moving rod to rotate, and the flocculant can flow normally.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a front cross-sectional view of a reaction column provided in an embodiment of the present utility model;

FIG. 3 is a bottom view of a travel bar provided by an embodiment of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A provided by an embodiment of the present utility model;

FIG. 5 is a partial enlarged view of embodiment of the present utility model providing the view at B in FIG. 2;

FIG. 6 is an enlarged view of a portion of FIG. 2 at C, provided by an embodiment of the present utility model;

FIG. 7 is a partial enlarged view of FIG. 2 at D provided by an embodiment of the present utility model;

fig. 8 is a left side view of a second gear provided by an embodiment of the present utility model.

In the figure: 1. a clean water tank; 2. a mine wastewater tank; 3. a bracket; 4. a reaction tower; 5. a stirring motor; 6. a feed pipe; 7. a dosing assembly; 71. an output motor; 72. a first gear; 73. a second gear; 74. a connecting rod; 75. a rotating lever; 76. a spiral sheet; 8. a stirring rod; 9. a moving rod; 10. stirring the leaves; 11. an adjustment assembly; 111. a connecting plate; 112. a thread; 113. a thread groove; 114. a support rod; 115. a rotating wheel; 12. an overflow prevention block; 13. and an aeration flocculation chamber.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 8, the device for treating iron and manganese ions in mine water by an aeration oxidation method provided by the embodiment of the utility model comprises a mine wastewater tank 2, a clean water tank 1, a bracket 3, a reaction tower 4, an aeration flocculation chamber 13 and a feed pipe 6, wherein the mine wastewater tank 2 is positioned on the right side of the clean water tank 1, the bracket 3 is arranged at the top of the mine wastewater tank 2, the reaction tower 4 is arranged at the top of the bracket 3, the aeration flocculation chamber 13 is positioned in the reaction tower 4, a stirring motor 5 is fixedly arranged at the top of the reaction tower 4, the output end of the stirring motor 5 is fixedly connected with a stirring rod 8, one end of the feed pipe 6 extends to the inside of the reaction tower 4 in a vertical shape, the other end of the feed pipe 6 extends to the outside of the reaction tower 4 in a horizontal shape, the bottom of the stirring rod 8 penetrates to the inside of the feed pipe 6, a quantitative assembly 7 is arranged in the inside of the feed pipe 6, a moving rod 9 is sleeved on the surface of the stirring rod 8, a stirring blade 10 is fixedly connected with the bottom of the moving rod 9, the stirring blade 10 is positioned in the inside the aeration flocculation chamber 13, and a height adjusting assembly 11 is sleeved on the surface of the moving rod 9;

the quantitative assembly 7 comprises an output motor 71, the output motor 71 is arranged at the top of the reaction tower 4, the output end of the output motor 71 is fixedly connected with a first gear 72, the top of the first gear 72 is in meshed connection with a second gear 73, the second gear 73 is embedded into the feed pipe 6, four corners inside the second gear 73 are fixedly connected with connecting rods 74, one end, far away from the second gear 73, of each connecting rod 74 is fixedly connected with a rotating rod 75, the surface of each rotating rod 75 is fixedly connected with a spiral sheet 76, and one end, far away from the rotating rod 75, of each spiral sheet 76 is in contact with the inner wall of the feed pipe 6;

the height adjusting assembly 11 comprises a connecting plate 111, the connecting plate 111 is sleeved on the surface of the movable rod 9 through a rotating shaft, a supporting rod 114 is fixedly mounted on the top of the connecting plate 111 through the rotating shaft, threads 112 are formed on the surface of the supporting rod 114, a threaded groove 113 is formed in the top of the reaction tower 4, the threads 112 are meshed with the threaded groove 113, the top of the supporting rod 114 penetrates through the outer side of the reaction tower 4, and a rotating wheel 115 is fixedly connected to the top of the supporting rod 114.

Referring to fig. 2 and 3, the stirring rod 8 is in a rectangular parallelepiped shape, a groove matched with the stirring rod 8 is formed in the moving rod 9, and the moving rod 9 is sleeved on the surface of the stirring rod 8 to move up and down.

The scheme is adopted: through setting up cuboid puddler 8 and cylinder carriage release lever 9, carriage release lever 9 not only can reciprocate on the surface of puddler 8, can drive carriage release lever 9 and rotate together when rotating through recess puddler 8 moreover.

Referring to fig. 6, the surface of the stirring rod 8 contacting the feed pipe 6 is subjected to rotation shaft treatment.

The scheme is adopted: through setting up puddler 8, prevent that puddler 8 from rotating the time contact with the inner wall of inlet pipe 6, the pivot can let puddler 8 rotate steadily moreover.

Referring to fig. 1, a stirring motor 5 is suspended at the top of a reaction tower 4 by a mounting bracket 3.

The scheme is adopted: through setting up installing support 3, installing support 3 can let the stirring motor 5 and reaction tower 4 between produce the distance, can make inlet pipe 6 and puddler 8 cooperation use.

Referring to fig. 2, an overflow preventing block 12 is fixedly connected to the inner wall of the feed pipe 6, and the overflow preventing block 12 is provided with an opening.

The scheme is adopted: by arranging the overflow preventing block 12 and the opening, a little waste water is prevented from overflowing from the feeding pipe 6, and the opening is convenient for the moving rod 9 to rotate, and the flocculant can flow normally.

The working principle of the utility model is as follows:

when the stirring device is used, a user can adjust the height of the stirring blade 10 according to the upper position, the user rotates the rotating wheel 115, the rotation of the rotating wheel 115 drives the supporting rod 114 to rotate, the supporting rod 114 drives the screw 112 to move and simultaneously drives the connecting plate 111 through the rotating shaft, the screw 112 moves along with the track of the screw groove 113, the connecting rod 74 drives the moving rod 9 to move through the rotating shaft, the movement of the moving rod 9 drives the stirring blade 10 to move, when the stirring blade 10 moves to a proper height, the user stops rotating the rotating wheel 115, then the user normally uses, mine waste gas enters the reaction tower 4, then the user starts the output motor 71 and the stirring motor 5, the output end of the output motor 71 drives the first gear 72 to rotate, the first gear 72 drives the second gear 73 to rotate, the second gear 73 drives the connecting rod 74, the connecting rod 74 drives the rotating rod 75, the rotating rod 75 drives the screw 76 to rotate at a uniform speed, the stirring rod 8 drives the stirring rod 9 to drive the stirring rod 9 after the flocculant enters the aeration flocculation chamber 13 from the feeding pipe 6, and the stirring rod 8 rotates, and the stirring rod 9 drives the stirring blade 10 to stir the inside the flocculation chamber 13.

To sum up: this device of iron manganese ion in aeration oxidation method treatment ore deposit gushing water through setting up clean water basin 1, mine waste water pond 2, support 3, reaction tower 4, agitator motor 5, inlet pipe 6, quantitative subassembly 7, puddler 8, movable rod 9, stirring leaf 10, adjusting part 11, anti-overflow piece 12 and aeration flocculation chamber 13's cooperation is used, has solved current inlet pipe and has not possessed uniform velocity feeding, and the disposable flocculating agent of adding is difficult for with waste water reaction, and the stirring height of puddler is unanimous moreover, and the water level just can normally be operated with stirring leaf contact puddler, can not adjust stirring height's problem according to the scene condition.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood to be specific to the user of ordinary skill in the art.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device of iron manganese ion in aeration oxidation treatment ore deposit gushing water, includes mine wastewater tank (2), clean water basin (1), support (3), reaction tower (4), aeration flocculation room (13) and inlet pipe (6), its characterized in that: the mine wastewater tank (2) is located on the right side of the clean water tank (1), the support (3) is arranged at the top of the mine wastewater tank (2), the reaction tower (4) is arranged at the top of the support (3), the aeration flocculation chamber (13) is located inside the reaction tower (4), the stirring motor (5) is fixedly arranged at the top of the reaction tower (4), the stirring rod (8) is fixedly connected with the output end of the stirring motor (5), one end of the feed pipe (6) extends to the inside of the reaction tower (4) in a vertical shape, the other end of the feed pipe (6) extends to the outside of the reaction tower (4) in a horizontal shape, the bottom of the stirring rod (8) penetrates to the inside of the feed pipe (6), a quantitative component (7) is arranged inside the feed pipe (6), a movable rod (9) is sleeved on the surface of the stirring rod (8), a stirring blade (10) is fixedly connected with the bottom of the movable rod (9), and a height regulating component (11) is arranged on the surface of the movable rod (9);

the quantitative assembly (7) comprises an output motor (71), the output motor (71) is provided with the top of the reaction tower (4), the output end of the output motor (71) is fixedly connected with a first gear (72), the top of the first gear (72) is connected with a second gear (73) in a meshed manner, the second gear (73) is embedded into the feeding pipe (6), four corners in the second gear (73) are fixedly connected with connecting rods (74), one end, far away from the second gear (73), of each connecting rod (74) is fixedly connected with a rotating rod (75), the surface of each rotating rod (75) is fixedly connected with a spiral sheet (76), and one end, far away from each rotating rod (75), of each spiral sheet (76) is in contact with the inner wall of the feeding pipe (6);

the height adjusting assembly (11) comprises a connecting plate (111), the connecting plate (111) is sleeved on the surface of the movable rod (9) through a rotating shaft, a supporting rod (114) is fixedly installed at the top of the connecting plate (111) through the rotating shaft, threads (112) are formed in the surface of the supporting rod (114), a thread groove (113) is formed in the top of the reaction tower (4), the threads (112) are meshed with the thread groove (113), the top of the supporting rod (114) penetrates through the outer side of the reaction tower (4), and a rotating wheel (115) is fixedly connected to the top of the supporting rod (114).

2. The device for treating iron and manganese ions in mine water by aeration oxidation according to claim 1, wherein the device comprises: the stirring rod (8) is cuboid in shape, a groove matched with the stirring rod (8) is formed in the moving rod (9), and the moving rod (9) is sleeved on the surface of the stirring rod (8) to move up and down.

3. The device for treating iron and manganese ions in mine water by aeration oxidation according to claim 1, wherein the device comprises: the surface of the stirring rod (8) contacted with the feeding pipe (6) is subjected to rotating shaft treatment.

4. The device for treating iron and manganese ions in mine water by aeration oxidation according to claim 1, wherein the device comprises: the stirring motor (5) is suspended at the top of the reaction tower (4) through the mounting bracket (3).

5. The device for treating iron and manganese ions in mine water by aeration oxidation according to claim 1, wherein the device comprises: the inner wall of the feed pipe (6) is fixedly connected with an anti-overflow block (12), and the anti-overflow block (12) is provided with an opening.