CN220926501U - Extraction device for high-concentration wastewater treatment - Google Patents
Extraction device for high-concentration wastewater treatment Download PDFInfo
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- CN220926501U CN220926501U CN202322585539.5U CN202322585539U CN220926501U CN 220926501 U CN220926501 U CN 220926501U CN 202322585539 U CN202322585539 U CN 202322585539U CN 220926501 U CN220926501 U CN 220926501U
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- stirring
- tank
- rod
- wastewater treatment
- extraction
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- 238000000605 extraction Methods 0.000 title claims abstract description 42
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000006260 foam Substances 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 48
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 238000004062 sedimentation Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 8
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 abstract description 32
- 238000001556 precipitation Methods 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model discloses an extraction device for high-concentration wastewater treatment, which relates to the technical field of wastewater treatment and aims to solve the problems that the existing wastewater needs to be precipitated for a certain time after being subjected to extraction treatment, and then extraction liquid and water separated by precipitation are separated, but the extraction amount is inconsistent each time, for example, a fixed water outlet is arranged to pump the extraction liquid, so that separated water is easily pumped out, and the accuracy of extraction is difficult to ensure; further comprises: the fixing frame is arranged at the upper end of the settling tank, the fixing frame is communicated with the inside of the settling tank, a telescopic rod is arranged in the fixing frame and movably clamped in the fixing frame, a floating plate is arranged at the bottom end of the telescopic rod, a suction nozzle is arranged at the bottom end of the floating plate, and foam plates are arranged on two sides of the upper end of the suction nozzle.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to an extraction device for high-concentration wastewater treatment.
Background
The principle of the extraction method is that a solvent which is mutually insoluble with water but can well dissolve pollutants is added into the wastewater to be fully mixed and contacted with the wastewater, and most of the pollutants in the wastewater are transferred into the solvent because the solubility of the pollutants in the solvent is higher than that in the water, and then the solvent is separated from the wastewater, so that the purposes of extracting the pollutants and purifying the wastewater are achieved. The solvent used is called extractant and the contaminants extracted are called solutes. The extractant containing pollutants after extraction is called extract liquid or extract phase, and the wastewater after the treatment of the extraction method is called raffinate or raffinate phase.
The wastewater is subjected to extraction treatment and then is subjected to precipitation for a certain time, and then extraction liquid and water separated from the precipitation are respectively extracted, but the extraction amount is inconsistent each time, for example, a fixed water outlet is arranged to extract the extraction liquid, so that separated water is easily extracted, and the extraction accuracy is difficult to ensure; so we propose an extraction device for high concentration wastewater treatment in order to solve the problems set forth above.
Disclosure of utility model
The utility model aims to provide an extraction device for high-concentration wastewater treatment, which is used for solving the problems that the existing wastewater in the prior art needs to be subjected to precipitation for a certain time after being subjected to extraction treatment, and then extraction liquid and water separated from the precipitation are separated, but the extraction amount is inconsistent each time, for example, a fixed water outlet is arranged to extract the extraction liquid, so that separated water is easily extracted, and the extraction accuracy is difficult to ensure.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the extraction device for high-concentration wastewater treatment comprises a stirring tank and a settling tank, wherein the settling tank is arranged at the left side of the stirring tank;
Further comprises:
The sedimentation tank comprises a fixing frame, wherein the fixing frame is arranged at the upper end of the sedimentation tank and is communicated with the inside of the sedimentation tank, a telescopic rod is arranged in the fixing frame, the telescopic rod is movably clamped inside the fixing frame, a floating plate is arranged at the bottom end of the telescopic rod, a suction nozzle is arranged at the bottom end of the floating plate, foam plates are arranged on two sides of the upper end of the suction nozzle and are fixed at the upper end of the floating plate through adhesion, a limiting ring is arranged at the upper end of the outer side of the telescopic rod, a hose is arranged at the upper end of the telescopic rod and is extended to the inside of the telescopic rod and is connected with the suction nozzle, a third water pump is connected with the other end of the hose, the third water pump is fixed on the right side of the upper end of the sedimentation tank, a detection device is arranged on one side of the inner wall of the suction nozzle, an output end of the detection device is electrically connected with the third water pump, a water outlet pipe is arranged on one side of the bottom end of the sedimentation tank, a second water pump is arranged at the outer side of the outer wall of the stirring tank, the other end of the suction pipe is connected with the top end of the sedimentation tank, the left side of the connecting pipe is connected with the first water pump, and the other end of the suction pipe is connected with the left side of the sedimentation tank.
Preferably, the top of agitator tank is provided with the motor, the bottom of motor is connected with the connecting rod, and the connecting rod rotates through motor drive, the outer wall of connecting rod is provided with the installation pole all around, and the installation pole is provided with a plurality of, the front end of installation pole is provided with the screw thread axle, the front end of screw thread axle is provided with the puddler, the puddler through with the screw thread connection movable mounting of screw thread axle at the front end of installation pole, and the inside of puddler is hollow structure and has placed a large amount of active carbon, the outer wall both sides of puddler all are provided with a plurality of through-holes, and the inside of through-hole intercommunication puddler, the surface of through-hole all is provided with the filter screen.
Preferably, the outer wall left side fixed mounting of agitator tank has the liquid case of depositing, and deposits the inside extraction liquid that is provided with of liquid case, the bottom of depositing the liquid case is connected with and adds the liquid pipe, adds the other end of liquid pipe and is connected with the agitator tank, and deposits the liquid case and communicate with the agitator tank through adding the liquid pipe, the upper end of adding the liquid pipe is provided with the valve.
Preferably, the inner wall below of agitator tank is provided with the sloping, and the upper end of sloping is circular setting, and the inner wall of sloping is inwards inclined setting, the bottom of sloping is provided with the annular net, and the bottom setting of annular net is in the inside bottom of agitator tank.
Preferably, the bottom of agitator tank is provided with the bottom plate, and the bottom plate passes through threaded connection fixed mounting in the bottom of agitator tank, the bottom of bottom plate is provided with the knob.
Preferably, the material of the floating plate is ethylene-vinyl acetate copolymer.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the upper end of the sedimentation tank is provided with the floating plate capable of performing telescopic movement, and the extraction liquid is insoluble in water, so that the phenomenon that the extraction liquid is separated from the waste water after stirring and mixing can be generated when the waste water passes through sedimentation, and the characteristics of the material of the floating plate float on the surface of a water body, so that the extraction liquid at the upper layer can be absorbed and treated by the water pump, the floating plate can slowly move downwards along with the reduction of the water level, and the water pump operation is stopped until the detection device detects the waste liquid at the lower layer, so that the waste water can be effectively separated from the extraction liquid.
2. Through setting up a plurality of active carbon with the inside of puddler, when the puddler stirs and rotates, waste water accessible through-hole passes the inside of puddler and contacts with the active carbon, and the active carbon can adsorb some harmful impurity in the waste water to further handle high concentration waste water, and carry out the waste water in the pivoted puddler can the large tracts of land contact agitator tank, thereby better carries out the adsorption treatment of active carbon with waste water.
Drawings
FIG. 1 is a cross-sectional view of the interior of the overall structure of the present utility model;
FIG. 2 is a schematic view of a stirring rod according to the present utility model;
FIG. 3 is a schematic view of a floating plate structure of the present utility model;
FIG. 4 is a cross-sectional view of a ring-shaped net structure according to the present utility model;
In the figure: 1. a stirring tank; 2. a sedimentation tank; 3. a liquid storage tank; 4. a liquid adding pipe; 5. a valve; 6. a motor; 7. a connecting rod; 8. a mounting rod; 9. a threaded shaft; 10. stirring rod; 11. a through hole; 12. a filter screen; 13. a bottom plate; 14. a knob; 15. an inclined frame; 16. an endless wire; 17. a connecting pipe; 18. a first water pump; 19. a second water pump; 20. a water outlet pipe; 21. a fixing frame; 22. a telescopic rod; 23. a floating plate; 24. a suction nozzle; 25. a foam board; 26. a hose; 27. a limiting ring; 28. a third water pump; 29. and a detection device.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: an extraction device for high-concentration wastewater treatment comprises a stirring tank 1 and a settling tank 2, wherein the settling tank 2 is arranged on the left side of the stirring tank 1;
Further comprises:
The mount 21, it sets up the upper end at the settling tank 2, and the inside of mount 21 intercommunication settling tank 2, the inside of mount 21 is provided with telescopic link 22, and telescopic link 22 swing joint is in the inside of mount 21, the bottom of telescopic link 22 is provided with floating plate 23, floating plate 23's bottom is provided with suction nozzle 24, suction nozzle 24's upper end both sides all are provided with foam board 25, and foam board 25 fixes the upper end at floating plate 23 through the adhesion, telescopic link 22's outside upper end is provided with spacing ring 27, telescopic link 22's upper end is provided with hose 26, and hose 26 extends to telescopic link 22 inside and is connected with suction nozzle 24, hose 26's the other end is connected with third water pump 28, and third water pump 28 is fixed on the upper end right side of settling tank 2, suction nozzle 24's inner wall one side is provided with detection device 29, and detection device 29's output and third water pump 28's input electric connection, settling tank 2's bottom one side is provided with outlet pipe 20, outlet pipe 20's external connection is provided with second water pump 19, stirring tank 1 outer wall right side's bottom is connected with connecting pipe 17, and connecting pipe 17's the other end is connected with the left side of connecting pipe 17 to the outside of connecting pipe 17, the outside is connected with the connecting pipe 17.
Because the characteristic of the material of the floating plate 23 can float on the surface of the water body, the extraction liquid on the upper layer can be absorbed by the water pump, the floating plate 23 can slowly move downwards along with the reduction of the water level, and the water pump is stopped until the detection device 29 detects the waste liquid on the lower layer, so that the waste water and the extraction liquid can be effectively separated, and the floating effect of the floating plate 23 can be further improved by the foam plate 25.
Referring to fig. 1-2, the top of the stirring tank 1 is provided with a motor 6, the bottom of the motor 6 is connected with a connecting rod 7, the connecting rod 7 rotates through the driving of the motor 6, the periphery of the outer wall of the connecting rod 7 is provided with a plurality of mounting rods 8, the mounting rods 8 are provided with a plurality of mounting rods 8, the front ends of the mounting rods 8 are provided with threaded shafts 9, the front ends of the threaded shafts 9 are provided with stirring rods 10, the stirring rods 10 are movably mounted at the front ends of the mounting rods 8 through threaded connection with the threaded shafts 9, the inside of the stirring rods 10 is of a hollow structure and is provided with a large amount of activated carbon, two sides of the outer wall of the stirring rods 10 are provided with a plurality of through holes 11, the through holes 11 are communicated with the inside of the stirring rods 10, and the surfaces of the through holes 11 are provided with filter screens 12 for stirring waste water and absorbing part of impurities in the waste water through the activated carbon inside the stirring rods 10.
Referring to fig. 1, a liquid storage tank 3 is fixedly installed on the left side of the outer wall of the stirring tank 1, an extraction liquid is arranged in the liquid storage tank 3, a liquid adding pipe 4 is connected to the bottom end of the liquid storage tank 3, the other end of the liquid adding pipe 4 is connected with the stirring tank 1, the liquid storage tank 3 is communicated with the stirring tank 1 through the liquid adding pipe 4, a valve 5 is arranged at the upper end of the liquid adding pipe 4 and used for storing the extraction liquid, and the adding amount is controlled through the control valve 5.
Referring to fig. 1-4, an inclined frame 15 is arranged below the inner wall of the stirring tank 1, the upper end of the inclined frame 15 is in a circular shape, the inner wall of the inclined frame 15 is in an inward inclined arrangement, an annular net 16 is arranged at the bottom end of the inclined frame 15, the bottom end of the annular net 16 is arranged at the inner bottom end of the stirring tank 1, and the annular net 16 is used for intercepting large-particle solid impurities contained in high-concentration wastewater.
Referring to fig. 1-4, a bottom plate 13 is disposed at the bottom end of the stirring tank 1, and the bottom plate 13 is fixedly mounted at the bottom end of the stirring tank 1 through threaded connection, and a knob 14 is disposed at the bottom end of the bottom plate 13 for collecting large-particle impurities and cleaning the annular net 16 conveniently.
Referring to fig. 3, the floating plate 23 is made of ethylene-vinyl acetate copolymer, which has corrosion resistance and water resistance, and floats on the upper end of the wastewater.
Working principle: when the device is used, high-concentration wastewater is discharged into the stirring tank 1 from the water inlet, then the valve 5 is opened, the extracting agent flows into the stirring tank 1 from the liquid storage tank 3 through the liquid adding pipe 4, then the motor 6 is started to drive the stirring rod 10 to stir the high-concentration wastewater, meanwhile, the surface of the stirring rod 10 is provided with a plurality of through holes 11, the wastewater passes through the through holes 11 in the stirring process and contacts with activated carbon in the stirring rod 10, so that the activated carbon adsorbs part of substances in the wastewater, the stirred high-concentration wastewater is pumped out into the settling tank 2 through the first water pump 18 and is precipitated to separate the wastewater, the floating plate 23 floats at the upper end of the wastewater, the third water pump 28 is started to pump out the upper-layer wastewater through the suction nozzle 24, the third water pump 28 is driven to stop operating when the suction nozzle 24 detects the lower-layer wastewater, and finally the second water pump 19 is started to pump out the lower-layer wastewater.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. An extraction device for high-concentration wastewater treatment comprises a stirring tank (1) and a settling tank (2), wherein the settling tank (2) is arranged on the left side of the stirring tank (1);
The method is characterized in that: further comprises:
The fixing frame (21) is arranged at the upper end of the sedimentation tank (2), the fixing frame (21) is communicated with the inside of the sedimentation tank (2), a telescopic rod (22) is arranged in the fixing frame (21), the telescopic rod (22) is movably clamped in the fixing frame (21), a floating plate (23) is arranged at the bottom end of the telescopic rod (22), a suction nozzle (24) is arranged at the bottom end of the floating plate (23), foam plates (25) are arranged at two sides of the upper end of the suction nozzle (24), the foam plates (25) are fixed at the upper end of the floating plate (23) through adhesion, a limiting ring (27) is arranged at the upper end of the telescopic rod (22), a hose (26) is arranged at the upper end of the telescopic rod (22), the hose (26) extends to the inside of the telescopic rod (22) and is connected with the suction nozzle (24), a third water pump (28) is connected with the other end of the hose (26), the third water pump (28) is fixed at the right side of the upper end of the sedimentation tank (2), a detection device (29) is arranged on one side of the suction nozzle (24), a water outlet pipe (19) is electrically connected with the second water outlet pipe (20) at the lower end of the water outlet pipe (20), the bottom on the right side of the outer wall of the stirring tank (1) is connected with a connecting pipe (17), the other end of the connecting pipe (17) is connected to the top on the left side of the outer wall of the sedimentation tank (2), and a first water pump (18) is connected to the outer portion of the connecting pipe (17).
2. The extraction device for high-concentration wastewater treatment according to claim 1, wherein: the stirring box is characterized in that a motor (6) is arranged at the top end of the stirring box (1), a connecting rod (7) is connected to the bottom end of the motor (6), the connecting rod (7) is driven to rotate through the motor (6), a mounting rod (8) is arranged on the periphery of the outer wall of the connecting rod (7), a plurality of mounting rods (8) are arranged, a threaded shaft (9) is arranged at the front end of the mounting rod (8), a stirring rod (10) is movably mounted at the front end of the mounting rod (8) through threaded connection with the threaded shaft (9), a large amount of activated carbon is placed in the stirring rod (10), a plurality of through holes (11) are formed in two sides of the outer wall of the stirring rod (10), the through holes (11) are communicated with the inside of the stirring rod (10), and a filter screen (12) is arranged on the surface of each through hole (11).
3. The extraction device for high-concentration wastewater treatment according to claim 1, wherein: the novel liquid storage device is characterized in that a liquid storage box (3) is fixedly mounted on the left side of the outer wall of the stirring box (1), extraction liquid is arranged inside the liquid storage box (3), a liquid adding pipe (4) is connected to the bottom end of the liquid storage box (3), the other end of the liquid adding pipe (4) is connected with the stirring box (1), the liquid storage box (3) is communicated with the stirring box (1) through the liquid adding pipe (4), and a valve (5) is arranged at the upper end of the liquid adding pipe (4).
4. The extraction device for high-concentration wastewater treatment according to claim 1, wherein: the stirring box is characterized in that an inclined frame (15) is arranged below the inner wall of the stirring box (1), the upper end of the inclined frame (15) is arranged in a circular shape, the inner wall of the inclined frame (15) is arranged in an inward inclined mode, an annular net (16) is arranged at the bottom end of the inclined frame (15), and the bottom end of the annular net (16) is arranged at the bottom end of the stirring box (1).
5. The extraction device for high-concentration wastewater treatment according to claim 1, wherein: the bottom of agitator tank (1) is provided with bottom plate (13), and bottom plate (13) are through threaded connection fixed mounting in the bottom of agitator tank (1), the bottom of bottom plate (13) is provided with knob (14).
6. The extraction device for high-concentration wastewater treatment according to claim 1, wherein: the floating plate (23) is made of ethylene-vinyl acetate copolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322585539.5U CN220926501U (en) | 2023-09-22 | 2023-09-22 | Extraction device for high-concentration wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322585539.5U CN220926501U (en) | 2023-09-22 | 2023-09-22 | Extraction device for high-concentration wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220926501U true CN220926501U (en) | 2024-05-10 |
Family
ID=90970240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322585539.5U Active CN220926501U (en) | 2023-09-22 | 2023-09-22 | Extraction device for high-concentration wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220926501U (en) |
-
2023
- 2023-09-22 CN CN202322585539.5U patent/CN220926501U/en active Active
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