CN212864487U - Mine sewage recovery purifier - Google Patents
Mine sewage recovery purifier Download PDFInfo
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- CN212864487U CN212864487U CN202021620765.2U CN202021620765U CN212864487U CN 212864487 U CN212864487 U CN 212864487U CN 202021620765 U CN202021620765 U CN 202021620765U CN 212864487 U CN212864487 U CN 212864487U
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Abstract
The utility model relates to the technical field of mine sewage treatment, in particular to a mine sewage recovery and purification device, which comprises an adjusting tank, an anaerobic tank, an aerobic tank, a secondary sedimentation tank, a disinfection tank and a clean water tank, wherein a filtering and impurity removing mechanism is arranged in the adjusting tank, a sludge conveying mechanism is arranged at the bottom of the secondary sedimentation tank, and a reflux device is arranged between the clean water tank and the anaerobic tank; the utility model reduces the use of the grid pond and saves the occupied area and the cost by installing the filtering and impurity removing mechanism in the adjusting pond; the manual regular cleaning of the grating tank is reduced, and the labor cost is saved; the bottom of the secondary sedimentation tank is arranged in a funnel shape, and the sludge conveying mechanism is arranged at the lowest point of the secondary sedimentation tank, so that sludge can be discharged conveniently; the sludge is cleaned regularly, so that the mixed bacteria in the water quality are reduced, and the use of a disinfection bactericide in the subsequent disinfection and sterilization is reduced; the backflow device is arranged between the clean water tank and the anaerobic tank, so that the unqualified water flows into the anaerobic tank from the water outlet end of the backflow pipe, and the water quality guarantee is provided for the reuse of sewage.
Description
Technical Field
The utility model relates to a mine sewage treatment technical field, concretely relates to mine sewage recovery purifier.
Background
Water resources and water pollution are one of the biggest resource environmental problems in the world at present and are also serious challenges for human beings; the mine industry is always the economic prop industry of China and makes outstanding contribution to the development of national economy, but the generated coal mine wastewater also causes serious damage to underground water resources and the surrounding environment; a large amount of mine water and tailing heap leaching filtered water is directly discharged into the upstream river section of a river without being treated, which obviously causes pollution to river water, and the pollution surface is gradually enlarged in the downstream flowing process; serious harm is caused to the surrounding environment of a mining area and human health; the mine sewage treatment equipment is arranged at a lower part of a workshop of a concentrating mill, a trench is arranged in the workshop and is communicated with the sewage treatment equipment, and sewage in the workshop flows into the trench through a drainage slope and then flows into the sewage treatment equipment from the trench.
The conventional mine sewage treatment process comprises the following steps: the sewage treatment device comprises a grating tank, a regulating tank, an anaerobic tank, an aerobic tank, a secondary sedimentation tank, a disinfection tank and a clean water tank, wherein the grating tank can preliminarily filter large-particle impurities contained in sewage, such as fibers, plastics, wood bars, gravels and the like, so that the sewage treatment needs to be provided with a grating; however, after the grating is used for a period of time, garbage can adhere to the grating, the grating pool and the garbage on the grating need to be cleaned, and the cleaning process is large and inconvenient; therefore, how to overcome the above technical problems and disadvantages is a problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, and provide a realize carrying out preliminary treatment, simple mine sewage recovery purifier of later stage clearance to sewage fast.
In order to achieve the purpose of the invention, the technical scheme of the utility model is as follows: a mine sewage recovery and purification device comprises an adjusting tank, an anaerobic tank, an aerobic tank, a secondary sedimentation tank, a disinfection tank and a clean water tank, wherein a first water pump is arranged in the adjusting tank, the first water pump is connected with the anaerobic tank through a first water pipe, a second water pump is arranged in the anaerobic tank, the second water pump is connected with the aerobic tank through a second water pipe, a third water pump is arranged in the aerobic tank, a third water pump is connected with the secondary sedimentation tank through a third water pipe, a fourth water pump is arranged in the secondary sedimentation tank, a fourth water pump is connected with the disinfection tank, a fifth water pump is arranged in the disinfection tank, the fifth water pump is connected with a fifth water pipe, a sixth water pump is arranged in the clean water tank, the sixth water pump is connected with a sixth water pipe, a filtering and impurity removing mechanism is arranged in the adjusting tank, a sludge conveying mechanism is arranged at the bottom of the secondary, the water outlet end of the chlorine dioxide generator is connected with a clean water tank through a water inlet pipe, and the clean water tank is connected with the anaerobic tank through a reflux device.
Furthermore, the filtering and impurity removing mechanism comprises a guide plate and a filter screen connected with the guide plate, a sticky roller is arranged above the guide plate, one end of the sticky roller is connected with the inner wall of the regulating tank through a bearing, and the other end of the sticky roller penetrates through the wall body of the regulating tank and is connected with a rotating motor; the guide plate slope sets up, and the filter screen level sets up, and the adhesive roll is tangent with the guide plate, and under the rotation of adhesive roll, the adhesive roll carries out the adhesion with the water-insoluble impurity or mud in the mine sewage to carry out preliminary edulcoration to mine sewage, reduced the use in grid pond, also reduced the artificial periodic cleaning to the grid pond.
Further, it includes the processing storehouse to filter edulcoration mechanism, the inside of handling the storehouse is provided with the auger, the one end of auger passes through the bearing and handles the interior wall connection in storehouse, the other end of auger runs through the wall body of handling the storehouse and is connected with driving motor, handle the storehouse and seted up the drain jointly with the equalizing basin, the auger is carried impurity or mud to the drain and is discharged.
Furthermore, a sewage inlet is formed in one side of the treatment bin, and the sewage inlet is obliquely arranged and tangent to the adhesive roller; the sewage inlet clears away the impurities or sludge adhered to the surface of the adhesive roller, so that the adhesive roller can continuously adhere the impurities or sludge insoluble in water in the mine sewage to clear away the impurities or sludge in the mine sewage.
Furthermore, the sludge conveying mechanism comprises a sludge outlet arranged at the bottom of the secondary sedimentation tank, a sludge discharge electromagnetic valve is arranged at the sludge outlet and is connected with a sewage discharge pipe, and the sewage discharge pipe is connected with a sewage discharge pump; the sewage discharge electromagnetic valve and the sewage discharge pump can be opened periodically to clean the sludge at the bottom of the secondary sedimentation tank.
Furthermore, a water quality detector is arranged on the sixth water pipe, a water outlet electromagnetic valve is arranged at the water outlet end of the sixth water pipe, the water quality detector detects the water quality in the clean water tank, and the water quality reaches the standard and flows out from the water outlet end of the sixth water pipe.
Furthermore, reflux unit includes the back flow of being connected with water pipe six, back flow and six junctions of water pipe are provided with the backward flow solenoid valve, and the water quality testing appearance detects the quality of water in the clean water basin, and what not up to standard flows into the anaerobism pond from the play water end of back flow.
Furthermore, a control box is arranged on the side edge of the clean water tank, and the control box is connected with the first water pump, the rotating motor, the driving motor, the second water pump, the third water pump, the fourth water pump, the sewage discharge electromagnetic valve, the sewage discharge pump, the fifth water pump, the chlorine dioxide generator, the sixth water pump, the water quality detector, the backflow electromagnetic valve and the water outlet electromagnetic valve through lines.
The utility model discloses a mine sewage recovery purifier's beneficial effect:
1. the utility model discloses a mine sewage recovery purifier has reduced the use in grid pond through installing in the equalizing basin and filtering edulcoration mechanism, has saved area and cost.
2. The utility model discloses a mine sewage recovery purifier has reduced the manual periodic cleaning to the grid pond through filtering edulcoration mechanism, saves the cost of labor.
3. The utility model discloses a mine sewage recovery purifier sets up to leaking hopper-shaped and install mud conveying mechanism at its minimum through the bottom with two heavy ponds, is convenient for with the mud clean discharge. Can regularly open blowdown solenoid valve and dredge pump, clear up the mud and dirt of two heavy ponds bottom, it is convenient to clear up mud and dirt. The sludge is cleaned regularly, the mixed bacteria in the water can be reduced, the use of a disinfection bactericide in the subsequent disinfection and sterilization is convenient to reduce, and the water quality treatment is more environment-friendly.
4. The utility model discloses a mine sewage recovery purifier makes the not up to standard water outlet end from the back flow in the anaerobism pond through set up reflux unit between clean water basin and anaerobism pond, provides the water quality guarantee when recycling for sewage.
Drawings
FIG. 1 is a schematic structural view of the mine sewage recovery and purification device of the present invention;
fig. 2 is a schematic cross-sectional view of a-a in fig. 1.
Wherein: 1-a regulating tank, 11-a guide plate, 12-a filter screen, 13-a sticky roller, 14-a treatment bin, 15-a packing auger, 16-a water pump I, 17-a water pipe I, 18-a rotating motor, 19-a driving motor, 110-a sewage discharge outlet, 2-an anaerobic tank, 21-a water pump II, 22-a water pipe II, 3-an aerobic tank, 31-a water pump III, 32-a water pipe III, 4-a secondary sedimentation tank, 41-a water pump IV, 42-a water pipe IV, 43-a sewage discharge electromagnetic valve, 44-a sewage discharge pump, 45-a sewage discharge pipe, 5-a disinfection tank, 51-a water pump V, 52-a water pipe V, 53-a chlorine dioxide generator, 54-a water inlet pipe, 6-a clean water tank, 61-a water pump VI, 62-a water pipe VI and 63-a water quality detector, 64-a return pipe, 65-a return electromagnetic valve, 66-a water outlet electromagnetic valve and 7-a control box.
Detailed Description
The mine sewage recovery and purification device of the present invention will be described in more detail by way of specific embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1-2, a mine sewage recovery and purification device comprises an adjusting tank 1, an anaerobic tank 2, an aerobic tank 3, a secondary sedimentation tank 4, a disinfection tank 5 and a clean water tank 6. Install in equalizing basin 1 and filter edulcoration mechanism, filter edulcoration mechanism includes guide plate 11 and the filter screen 12 of being connected with guide plate 11, and guide plate 11 slopes to set up, and filter screen 12 level sets up. An adhesive roller 13 is arranged above the guide plate 11, one end of the adhesive roller 13 is connected with the inner wall of the regulating pool 1 through a bearing, the other end of the adhesive roller 13 penetrates through the wall body of the regulating pool 1 and is connected with a rotating motor 18, and the adhesive roller 13 is tangent to the guide plate 11. Under the drive of the rotating motor 18, the adhesive roller 13 rotates and adheres water-insoluble impurities or sludge in the mine sewage, so that the mine sewage is subjected to preliminary impurity removal, and the use of a grid pond is reduced in the process. The side of the adhesive roll 13 is provided with a treatment bin 14, and the treatment bin 14 is arranged in the adjusting tank 1 and is fixedly connected with the adjusting tank 1. A sewage inlet is formed in one side, close to the adhesive roller 13, of the treatment bin 14, and the sewage inlet is obliquely arranged and tangent to the adhesive roller 13. The dirt inlet clears away the impurity or the mud that adhere to the surface of adhesive roller 13 to make adhesive roller 13 can be constantly adhered to the impurity or the mud that are insoluble in water in the mine sewage, clear away the impurity or the mud in the mine sewage. The removed impurities or sludge enter the treatment bin 14. The treatment bin 14 is internally provided with an auger 15, one end of the auger 15 is connected with the inner wall of the treatment bin 14 through a bearing, the other end of the auger 15 penetrates through the wall body of the treatment bin 14 and is connected with a driving motor 19, the treatment bin 14 and the regulating tank 1 are jointly provided with a sewage outlet 110, and the auger 15 conveys impurities or sludge to the sewage outlet 110 for discharge. The manual regular cleaning of the grating tank is reduced. A first water pump 16 is arranged in the regulating tank 1, and the first water pump 16 is connected with the anaerobic tank 2 through a first water pipe 17.
As shown in figure 1, a second water pump 21 is arranged in the anaerobic tank 2, and the second water pump 21 is connected with the aerobic tank 3 through a second water pipe 22. A third water pump 31 is arranged in the aerobic tank 3, and the third water pump 31 is connected with the secondary sedimentation tank 4 through a third water pipe 32. The bottom of the secondary sedimentation tank 4 is funnel-shaped, and the lowest point of the secondary sedimentation tank is provided with a sludge conveying mechanism, so that sludge is conveniently discharged. The sludge conveying mechanism comprises a sludge outlet arranged at the bottom of the secondary sedimentation tank 4, a sludge outlet is provided with a sewage discharge electromagnetic valve 43 and is connected with a sewage discharge pipe 45, and the sewage discharge pipe 45 is connected with a sewage discharge pump 44. When the sewage treatment device is used, the sewage discharge electromagnetic valve 43 and the sewage discharge pump 44 can be opened periodically to clean mud at the bottom of the secondary sedimentation tank 4. A water pump IV 41 is arranged in the secondary sedimentation tank 4, and the water pump IV 41 is connected with the disinfection tank 5 through a water pipe IV 42.
As shown in fig. 1, a fifth water pump 51 is arranged in the disinfection tank 5, the fifth water pump 51 is connected with a fifth water pipe 52, the fifth water pipe 52 is connected with the water inlet end of a chlorine dioxide generator 53, and the water outlet end of the chlorine dioxide generator 53 is connected with the clean water tank 6 through a water inlet pipe 54. A water pump six 61 is arranged in the clean water tank 6, the water pump six 61 is connected with a water pipe six 62, a water quality detector 63 is arranged on the water pipe six 62, a water outlet electromagnetic valve 66 is arranged at the water outlet end of the water pipe six 62, the water quality detector 63 detects the water quality in the clean water tank 6, and the water quality reaches the standard and flows out from the water outlet end of the water pipe six 62. The clean water tank 6 is connected with the anaerobic tank 2 through a reflux device. The reflux device comprises a reflux pipe 64 connected with a water pipe six 62, a reflux electromagnetic valve 65 is arranged at the joint of the reflux pipe 64 and the water pipe six 62, a water quality detector 63 detects the water quality in the clean water tank 6, and the water which does not reach the standard flows into the anaerobic tank 2 from the water outlet end of the reflux pipe 64.
As shown in fig. 1, a control box 7 is arranged on the side of the clean water tank 6, a control panel and a display screen are arranged outside the control box 7, and a PLC controller is arranged inside the control box 7. The PLC is connected with the water pump I16, the rotating motor 18, the driving motor 19, the water pump II 21, the water pump III 31, the water pump IV 41, the sewage discharge electromagnetic valve 43, the sewage discharge pump 44, the water pump V51, the chlorine dioxide generator 53, the water pump VI 61, the water quality detector 63, the return electromagnetic valve 65 and the water outlet electromagnetic valve 66 through lines, so that the working time or process of the water pump I16, the rotating motor 18, the driving motor 19, the water pump II 21, the water pump III 31, the water pump IV 41, the sewage discharge electromagnetic valve 43, the sewage discharge pump 44, the water pump V51, the chlorine dioxide generator 53, the water pump VI 61, the water quality detector 63, the return electromagnetic valve 65 and the water outlet electromagnetic valve 66 is set.
The utility model discloses an operation process does: under the drive of the rotating motor, the adhesive roller rotates and adheres impurities or sludge insoluble in water in the mine sewage, so that the mine sewage is subjected to primary impurity removal. The sewage inlet clears away the impurities or sludge adhered to the surface of the adhesive roller, the cleared impurities or sludge enter the treatment bin, and the auger conveys the impurities or sludge to the sewage outlet for discharge. The sewage treated by the filtering and impurity removing mechanism flows to the regulating tank through the filter screen, the water in the regulating tank is conveyed to the anaerobic tank through the first water pump, the water in the anaerobic tank is conveyed to the aerobic tank through the second water pump, the water in the aerobic tank is conveyed to the secondary sedimentation tank through the third water pump, the water in the secondary sedimentation tank is conveyed to the disinfection tank through the fourth water pump, the water subjected to disinfection treatment in the disinfection tank is conveyed to the chlorine dioxide generator through the fifth water pump, the chlorine dioxide generator is subjected to secondary disinfection, the water subjected to secondary disinfection is conveyed to the clean water tank, the water in the clean water tank is conveyed through the sixth water pipe through the sixth water pump, the water quality detector simultaneously detects the water quality flowing through the sixth water pipe, when the water quality reaches the standard, the backflow electromagnetic valve at the backflow pipe is closed, the water outlet electromagnetic valve at the sixth water outlet end of the water pipe is opened. When the water level does not reach the standard, the backflow electromagnetic valve at the backflow pipe is opened, the water outlet electromagnetic valve at the six water outlet ends of the water pipe is closed, and the water which does not reach the standard flows into the anaerobic tank from the water outlet end of the backflow pipe.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various changes and modifications may be made to the specific embodiments described above, and various combinations of the technical features and structures proposed by the present invention may be made without departing from the concept of the present invention.
Claims (8)
1. A mine sewage recovery and purification device comprises an adjusting tank, an anaerobic tank, an aerobic tank, a secondary sedimentation tank, a disinfection tank and a clean water tank, wherein a first water pump is arranged in the adjusting tank, the first water pump is connected with the anaerobic tank through a first water pipe, a second water pump is arranged in the anaerobic tank, the second water pump is connected with the aerobic tank through a second water pipe, a third water pump is arranged in the aerobic tank, a third water pump is connected with the secondary sedimentation tank through a third water pipe, a fourth water pump is arranged in the secondary sedimentation tank, a fourth water pump is connected with the disinfection tank, a fifth water pump is arranged in the disinfection tank, the fifth water pump is connected with a fifth water pipe, a sixth water pump is arranged in the clean water tank, and the sixth water pump is connected with a sixth water pipe, the water outlet end of the chlorine dioxide generator is connected with a clean water tank through a water inlet pipe, and the clean water tank is connected with the anaerobic tank through a reflux device.
2. The mining sewage recovery and purification device according to claim 1, wherein: the filter edulcoration mechanism includes the guide plate and the filter screen of being connected with the guide plate, the top of guide plate is provided with the adhesive roll, the one end of adhesive roll is passed through the bearing and is connected with the inner wall of equalizing basin, the other end of adhesive roll runs through the wall body of equalizing basin and is connected with the rotation motor.
3. The mining sewage recovery and purification device according to claim 2, wherein: the impurity removing mechanism comprises a processing bin, an auger is arranged inside the processing bin, one end of the auger is connected with the inner wall of the processing bin through a bearing, the other end of the auger runs through the wall body of the processing bin and is connected with a driving motor, and the processing bin and the regulating tank are jointly provided with a sewage discharge outlet.
4. The mining sewage recovery and purification device according to claim 3, wherein: and a sewage inlet is formed in one side of the treatment bin, and the sewage inlet is obliquely arranged and tangent to the adhesive roller.
5. The mining sewage recovery and purification device according to claim 1, wherein: the sludge conveying mechanism comprises a sludge outlet arranged at the bottom of the secondary sedimentation tank, a sewage electromagnetic valve is arranged at the sludge outlet and connected with a sewage discharge pipe, and the sewage discharge pipe is connected with a sewage discharge pump.
6. The mining sewage recovery and purification device according to claim 1, wherein: and a water quality detector is arranged on the water pipe six, and a water outlet electromagnetic valve is arranged at the water outlet end of the water pipe six.
7. The mining sewage recovery and purification device according to claim 1, wherein: the backflow device comprises a backflow pipe connected with a water pipe six, and a backflow electromagnetic valve is arranged at the joint of the backflow pipe and the water pipe six.
8. The mining sewage recovery and purification device according to claim 1, wherein: and a control box is arranged on the side edge of the clean water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021620765.2U CN212864487U (en) | 2020-08-07 | 2020-08-07 | Mine sewage recovery purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021620765.2U CN212864487U (en) | 2020-08-07 | 2020-08-07 | Mine sewage recovery purifier |
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| CN212864487U true CN212864487U (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021620765.2U Active CN212864487U (en) | 2020-08-07 | 2020-08-07 | Mine sewage recovery purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112939378A (en) * | 2021-04-16 | 2021-06-11 | 钟承承 | Automatic control equipment for sewage treatment |
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2020
- 2020-08-07 CN CN202021620765.2U patent/CN212864487U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112939378A (en) * | 2021-04-16 | 2021-06-11 | 钟承承 | Automatic control equipment for sewage treatment |
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