CN114409145B - Pesticide pollutes soil and restores and uses waste water treatment equipment - Google Patents
Pesticide pollutes soil and restores and uses waste water treatment equipment Download PDFInfo
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- CN114409145B CN114409145B CN202210317888.6A CN202210317888A CN114409145B CN 114409145 B CN114409145 B CN 114409145B CN 202210317888 A CN202210317888 A CN 202210317888A CN 114409145 B CN114409145 B CN 114409145B
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 21
- 239000002689 soil Substances 0.000 title claims abstract description 18
- 239000000575 pesticide Substances 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 252
- 239000007921 spray Substances 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 30
- 238000005273 aeration Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005067 remediation Methods 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims 3
- 239000002351 wastewater Substances 0.000 abstract description 24
- 239000012535 impurity Substances 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 7
- 239000008187 granular material Substances 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000006386 neutralization reaction Methods 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 2
- 239000013618 particulate matter Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 12
- 239000008394 flocculating agent Substances 0.000 description 10
- 238000002156 mixing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention relates to the technical field of environment-friendly equipment, in particular to wastewater treatment equipment for repairing pesticide-contaminated soil, which comprises a water bucket and a water guide bucket, wherein the water guide bucket is positioned in the water bucket, the bottom of the water guide bucket is conical, a plurality of spray pipes are uniformly arranged on the circumferential inner wall of the water guide bucket, the direction of each spray pipe is along the radial direction of the water guide bucket, a feeding pipe is arranged at the top of the water bucket, the bottom of the feeding pipe extends into the water guide bucket, and the feeding pipe is rotatably connected with the water guide bucket; this equipment can effectively improve the separation effect of particulate matter in the waste water, improves the purity of waste water, and the convenience is carried out comprehensive purification treatment to the granule impurity in the waste water, avoids granule impurity to cause the influence to the neutralization treatment of follow-up waste water, improves waste water treatment effect, improves the practicality.
Description
Technical Field
The invention relates to the technical field of environment-friendly equipment, in particular to wastewater treatment equipment for repairing pesticide-polluted soil.
Background
As is known, when soil polluted by pesticides is repaired, the pesticides are diluted by a large amount of water and the soil is washed, so as to reduce pesticide pollution, however, when such a method is adopted, more wastewater is easily generated, the wastewater contains a large amount of particle floating materials and pesticides, and in order to prevent the wastewater from polluting the environment, the wastewater needs to be purified.
Disclosure of Invention
In order to solve the technical problem, the invention provides a wastewater treatment device for restoring pesticide-contaminated soil.
In order to achieve the purpose, the invention adopts the technical scheme that:
the wastewater treatment equipment for restoring the pesticide-polluted soil comprises a water bucket and a water guide hopper, wherein the water guide hopper is positioned in the water bucket, the bottom of the water guide hopper is conical, a plurality of spray pipes are uniformly arranged on the inner wall of the circumference of the water guide hopper, the direction of each spray pipe is along the radial direction of the water guide hopper, a feed pipe is arranged at the top of the water bucket, the bottom of the feed pipe extends into the water guide hopper, and the feed pipe is rotatably connected with the water guide hopper;
the bottom of the water guide bucket is communicated with a water guide cylinder, the bottom of the water guide cylinder is rotatably mounted at the bottom of the inner wall of the water bucket, a first annular water guide groove plate is fixedly sleeved on the outer wall of the water guide cylinder, a plurality of through openings are uniformly communicated and arranged on the outer wall of the water guide cylinder, the positions of the through openings are close to the bottom of the water guide cylinder, a plurality of water distribution pipes are uniformly communicated and arranged on the upper side of the outer wall of the first annular water guide groove plate, and a plurality of water outlets are uniformly formed in the side wall of each water distribution pipe;
the bottom of the water barrel is provided with a first motor, and the first motor is in transmission connection with the water guide barrel;
the outer side wall of the bucket is provided with a filtering mechanism, and the bottom of the inner wall of the bucket is uniformly provided with a plurality of groups of aeration mechanisms.
Further, the aeration mechanism comprises an air dispersing bin which is arranged at the bottom of the water bucket, the top of the air dispersing bin extends into the water bucket, and the air dispersing bin is positioned below the water diversion pipe;
a plurality of air outlet holes are uniformly formed in the outer side wall of the air dispersing bin in the bucket;
be provided with elastic mechanism in the storehouse of loosing, the last rectangular shrouding of installing of elastic mechanism, rectangular shrouding outer wall with the storehouse inner wall sliding contact looses, and rectangular shrouding outer wall is right gas outlet on the storehouse of loosing carries out the shutoff, the top intercommunication in storehouse of loosing is provided with the intake pipe, intake pipe and external air pump intercommunication.
Furthermore, the elastic mechanism comprises a guide rail arranged at the bottom of the long sealing plate, two sliding blocks are slidably arranged on the guide rail, top plates are obliquely and rotatably arranged at the bottoms of the sliding blocks, the inclination directions of the two top plates are opposite, and the bottoms of the top plates are rotatably arranged at the bottoms of the air dispersing bins;
a plate spring is arranged between the two sliding blocks.
Furthermore, an annular material guide groove plate is mounted on the outer wall of the water bucket and communicated with the interior of the water bucket, and the bottom of the annular material guide groove plate is conical;
the circular outer wall of the circular material guide groove plate is provided with a circular collecting groove plate in a communicating mode, and the bottom of the circular collecting groove plate is inclined;
the outer wall of the annular collecting groove plate is provided with a cleaning opening, and a cover plate is covered on the cleaning opening;
and a collecting mechanism is arranged at the bottom of the inner wall of the annular material guide groove plate.
Furthermore, the collecting mechanism comprises an outer gear ring rotatably mounted on the top of the inner wall of the annular material guide groove plate, a plurality of connecting rods are uniformly mounted at the bottom of the outer gear ring, an arc-shaped scraper blade is mounted at the bottom of each connecting rod, and the bottom of each arc-shaped scraper blade is in sliding contact with the bottom of the inner wall of the annular material guide groove plate;
the outer gear ring is meshed with a gear, a second motor is installed at the top of the annular material guide groove plate, and the second motor is in transmission connection with the gear.
Further, the filtering mechanism comprises a drainage bin arranged on the outer wall of the water barrel, an opening of the drainage bin extends into the water barrel, the opening of the drainage bin is inclined along the rotating flow direction of liquid in the water barrel, and a filtering plate is obliquely arranged on the opening of the drainage bin;
the outer wall of the drainage bin is communicated with and provided with a drainage pipe, and the drainage pipe is provided with a regulation and control water valve.
Furthermore, a second annular water guide groove plate is rotatably sleeved on the outer wall of the circumference of the water guide bucket and is communicated with the spray pipe, a plurality of mounting rods are uniformly arranged on the outer wall of the second annular water guide groove plate, and the outer ends of the mounting rods are fixed on the inner wall of the bucket;
the second annular water guide groove plate is provided with a water inlet pipe in a communicated mode, and the input end of the water inlet pipe penetrates through the water bucket and is communicated with an external water pump.
Furthermore, a plurality of stirring rods are uniformly arranged on the inner wall of the water guide cylinder.
Compared with the prior art, the invention has the beneficial effects that: the waste water is discharged into the water guide hopper through the spray pipes, the water discharged by the spray pipes is intersected in the middle of the water guide hopper along the radial direction of the water guide hopper, the flocculating agent is discharged into the water guide hopper through the feeding pipe, the flocculating agent discharged by the feed pipes is subjected to impact treatment by the water discharged by the spray pipes, so that the flocculating agent is conveniently and quickly dissolved into the water, the mixed liquid of the water and the flocculating agent in the water guide hopper flows downwards into the water guide cylinder and flows into the first annular water guide groove plate through the through hole on the water guide cylinder, the mixed liquid in the first annular water guide groove plate flows into the water distribution pipe and is discharged into the water bucket through the water outlet on the water distribution pipe, the first motor drives the water guide cylinder, the first annular water guide groove plate, the water distribution pipe, the water guide hopper and the spray pipes to synchronously rotate, the rotating spray pipes perform rotary impact treatment on the flocculating agent discharged by the feed pipes, and the mixing uniformity of the water and the flocculating agent is improved, the rotating water guide cylinder can carry mixed liquid in the rotating water guide cylinder to rotate and flow, so that water and a flocculating agent can be conveniently and quickly mixed, the rotating water distribution pipe can rotatably discharge the mixed liquid into the bucket, the mixed liquid can be conveniently and uniformly diffused in the bucket, the mixed liquid in the bucket is in a rotating and flowing state, the mixed liquid in the bucket is aerated by the aeration mechanism from bottom to top, so that bubbles can conveniently float to the water surface with flocculated particle impurities, the aerated water in the bucket is discharged to the outside through the filtering mechanism, the purpose of separating and purifying the particles in the wastewater is realized, the device can effectively improve the separation effect of the particles in the wastewater, improve the purity of the wastewater, conveniently comprehensively purify the particle impurities in the wastewater, avoid the influence of the particle impurities on the neutralization treatment of the subsequent wastewater, and improve the wastewater treatment effect, the practicability is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the water bucket of FIG. 1;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is an enlarged view of a portion B of FIG. 2;
in the drawings, the reference numbers: 1. a water bucket; 2. a water guide hopper; 3. a nozzle; 4. a feed pipe; 5. a water guide cylinder; 6. a first annular water guide channel plate; 7. a water diversion pipe; 8. a first motor; 9. a gas dispersing bin; 10. a strip sealing plate; 11. an air inlet pipe; 12. a guide rail; 13. a slider; 14. a top plate; 15. a plate spring; 16. an annular material guide chute plate; 17. an annular collection trough plate; 18. a cover plate; 19. an outer ring gear; 20. a connecting rod; 21. an arc-shaped scraper plate; 22. a gear; 23. a second motor; 24. a drainage bin; 25. filtering the plate; 26. a drain pipe; 27. regulating and controlling a water valve; 28. a second annular water guide channel plate; 29. mounting a rod; 30. a water inlet pipe; 31. the rod is stirred.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. This embodiment is written in a progressive manner.
As shown in fig. 1 to 4, the wastewater treatment equipment for pesticide-contaminated soil remediation comprises a water bucket 1 and a water guide bucket 2, wherein the water guide bucket 2 is located in the water bucket 1, the bottom of the water guide bucket 2 is tapered, a plurality of spray pipes 3 are uniformly arranged on the circumferential inner wall of the water guide bucket 2, the direction of each spray pipe 3 is along the radial direction of the water guide bucket 2, a feed pipe 4 is arranged at the top of the water bucket 1, the bottom of the feed pipe 4 extends into the water guide bucket 2, and the feed pipe 4 is rotatably connected with the water guide bucket 2;
the bottom of the water guide bucket 2 is communicated with a water guide cylinder 5, the bottom of the water guide cylinder 5 is rotatably installed at the bottom of the inner wall of the water bucket 1, a first annular water guide groove plate 6 is fixedly sleeved on the outer wall of the water guide cylinder 5, a plurality of through holes are uniformly communicated on the outer wall of the water guide cylinder 5, the positions of the through holes are close to the bottom of the water guide cylinder 5, a plurality of water distribution pipes 7 are uniformly communicated and arranged on the upper side of the outer wall of the first annular water guide groove plate 6, and a plurality of water outlets are uniformly formed in the side wall of each water distribution pipe 7;
the bottom of the water barrel 1 is provided with a first motor 8, and the first motor 8 is in transmission connection with the water guide barrel 5;
the outer side wall of the bucket 1 is provided with a filtering mechanism, and the bottom of the inner wall of the bucket 1 is uniformly provided with a plurality of groups of aeration mechanisms.
In this embodiment, the wastewater is discharged into the water guide hopper 2 through the spray pipes 3, because the spray pipes 3 are oriented along the radial direction of the water guide hopper 2, the water discharged from the spray pipes 3 intersects at the middle part of the water guide hopper 2, the flocculant is discharged into the water guide hopper 2 through the feed pipe 4, the water discharged from the feed pipe 4 is impacted by the water discharged from the spray pipes 3, so that the flocculant is conveniently and rapidly dissolved into the water, the mixed liquid of the water and the flocculant in the water guide hopper 2 flows downwards into the water guide cylinder 5 and flows into the first annular water guide trough plate 6 through the opening on the water guide cylinder 5, the mixed liquid in the first annular water guide trough plate 6 flows into the water diversion pipe 7 and is discharged into the water bucket 1 through the water outlet on the water diversion pipe 7, the first motor 8 drives the water guide cylinder 5, the first annular water guide trough plate 6, the water diversion pipe 7, the water guide hopper 2 and the spray pipes 3 to synchronously rotate, the rotating spray pipes 3 impact the flocculant discharged from the feed pipe 4 in a rotating state, thereby improving the mixing uniformity of water and flocculating agent, the water guide cylinder 5 in a rotating state can carry the mixed liquid in the water guide cylinder to rotate and flow, so that the water and the flocculating agent can be conveniently and rapidly mixed, the water diversion pipe 7 in a rotating state can rotationally discharge the mixed liquid into the water bucket 1, so that the mixed liquid can be conveniently and uniformly diffused in the water bucket 1, the mixed liquid in the water bucket 1 is in a rotating and flowing state, the aeration mechanism carries out aeration treatment on the mixed liquid in the water bucket 1 from bottom to top, so that bubbles can conveniently carry flocculated particle impurities to float to the water surface, the water subjected to aeration treatment in the water bucket 1 is discharged to the outside through the filter mechanism, so that the purpose of separating and purifying the particles in the wastewater is realized, the equipment can effectively improve the separation effect of the particles in the wastewater, improve the purity of the wastewater, facilitate the comprehensive purification treatment of the particle impurities in the wastewater, and avoid the influence of the neutralization treatment of the subsequent wastewater caused by the particle impurities, the wastewater treatment effect is improved, and the practicability is improved.
In this embodiment, through setting up first annular water guide groove plate 6, can conveniently carry out the water conservancy diversion to the mixed liquid that water guide cylinder 5 flowed into in distributive pipe 7 and handle, conveniently make mixed liquid flow in the inclined upward flow of first annular water guide groove plate 6 and get into distributive pipe 7 in, the convenient flow direction through changing mixed liquid makes mixed liquid fuse each other, and the convenience plays the effect of supplementary mixture to mixed liquid.
As a preference of the above embodiment, the aeration mechanism comprises an air dispersing bin 9 installed at the bottom of the water bucket 1, the top of the air dispersing bin 9 extends into the water bucket 1, and the air dispersing bin 9 is positioned below the water diversion pipe 7;
a plurality of air outlet holes are uniformly formed in the outer side wall of the air dispersing bin 9 in the bucket 1;
be provided with elastic mechanism in the storehouse of loosing gas 9, the last rectangular shrouding 10 of installing of elastic mechanism, rectangular shrouding 10 outer wall with 9 inner wall sliding contact in storehouse of loosing gas, and rectangular shrouding 10 outer wall is right gas outlet on the storehouse of loosing gas 9 carries out the shutoff, the top intercommunication in storehouse of loosing gas 9 is provided with intake pipe 11, intake pipe 11 and external air pump intercommunication.
In this embodiment, external air pump will be through discharging into to the storehouse 9 that looses through intake pipe 11 in, the air pressure increase in the storehouse 9 that looses promotes rectangular shrouding 10 and moves down, rectangular shrouding 10 lateral wall stops the shutoff work to the venthole on the storehouse 9 that looses, the mixed liquid of gas outlet discharge to cask 1 in through the last gas outlet of the air in the storehouse 9 that looses, the air forms the bubble in mixed liquid and carries out the air supporting to the granule impurity of flocculating in the mixed liquid and handle, thereby reach the purpose of separation granule impurity.
In this embodiment, when the gas pressure that the intake pipe 11 was discharged into in the scattered gas storehouse 9 increased gradually, the downward displacement volume of rectangular shrouding 10 crescent to make naked venthole quantity increase gradually, the quantity of the bubble of going up on the scattered gas storehouse 9 increases gradually, thereby conveniently according to waste water pollution degree adjustment bubble quantity.
In this embodiment, when the device stops operating, the long sealing plate 10 can block the air outlet hole on the air dispersing bin 9, so as to prevent the mixed liquid in the water bucket 1 from flowing into the air dispersing bin 9 through the air outlet hole.
Preferably, the elastic mechanism comprises a guide rail 12 mounted at the bottom of the elongated closing plate 10, two sliding blocks 13 are slidably mounted on the guide rail 12, a top plate 14 is obliquely and rotatably mounted at the bottom of the sliding blocks 13, the inclination directions of the two top plates 14 are opposite, and the bottom of the top plate 14 is rotatably mounted at the bottom of the air dispersing bin 9;
a leaf spring 15 is mounted between the two sliders 13.
In this embodiment, when the long sealing plate 10 moves downward, the long sealing plate 10 pushes the top plate 14 to incline through the guide rail 12 and the sliding blocks 13, and the top plate 14 pushes the sliding blocks 13 to slide on the guide rail 12, the two sliding blocks 13 approach each other and push the plate spring 15 to generate elastic deformation, and the plate spring 15 reversely generates elastic thrust to the long sealing plate 10.
As a preference of the above embodiment, an annular material guide chute plate 16 is installed on the outer wall of the water bucket 1, the annular material guide chute plate 16 is communicated with the interior of the water bucket 1, and the bottom of the annular material guide chute plate 16 is tapered;
an annular collecting trough plate 17 is communicated with the circumferential outer wall of the annular material guide trough plate 16, and the bottom of the annular collecting trough plate 17 is inclined;
a cleaning opening is formed in the outer wall of the annular collecting groove plate 17, and a cover plate 18 is covered on the cleaning opening;
wherein, the collecting mechanism is arranged at the bottom of the inner wall of the annular material guide groove plate 16.
In this embodiment, the liquid level of the mixed liquid in the bucket 1 is located in the annular material guiding groove plate 16, because the mixed liquid in the bucket 1 is in a rotating flow state, impurities floating on the liquid level enter the annular material guiding groove plate 16 in a rotating manner, the collecting mechanism pushes the impurities into the annular collecting groove plate 17 along the inclined plane of the conical shape at the bottom of the inner wall of the annular material guiding groove plate 16 in an inclined manner, because the bottom of the annular collecting groove plate 17 is inclined, the impurities in the annular collecting groove plate 17 flow to the position near the cleaning opening along the bottom of the inner wall of the annular collecting groove plate 17, the cover plate 18 is opened, the impurities collected in the annular collecting groove plate 17 can be conveniently discharged through the cleaning opening, and therefore the purpose of uniformly cleaning the air-floating impurities in the bucket 1 is achieved.
Preferably, the collecting mechanism includes an outer toothed ring 19 rotatably mounted on the top of the inner wall of the annular material guide chute plate 16, a plurality of connecting rods 20 are uniformly mounted at the bottom of the outer toothed ring 19, an arc-shaped scraper 21 is mounted at the bottom of each connecting rod 20, and the bottom of each arc-shaped scraper 21 is in sliding contact with the bottom of the inner wall of the annular material guide chute plate 16;
the outer gear ring 19 is engaged with a gear 22, a second motor 23 is mounted at the top of the annular material guide chute plate 16, and the second motor 23 is in transmission connection with the gear 22.
In this embodiment, the second motor 23 drives the outer ring gear 19 to rotate through the gear 22, the outer ring gear 19 drives the plurality of connecting rods 20 and the plurality of arc scrapers 21 thereon to rotate synchronously, and the arc scrapers 21 can obliquely push impurities floating in the annular material guiding chute plate 16 into the annular collecting chute plate 17 along the tapered inner wall of the annular material guiding chute plate 16.
In this embodiment, since the plurality of arc scrapers 21 rotate circularly, the arc scrapers 21 can clean the impurities floating in the water tank 1 continuously, and the impurity cleaning speed is increased.
As a preference of the above embodiment, the filtering mechanism comprises a drainage bin 24 mounted on the outer wall of the water barrel 1, the opening of the drainage bin 24 extends into the water barrel 1, the opening of the drainage bin 24 is inclined along the rotating flow direction of the liquid in the water barrel 1, and a filter plate 25 is mounted on the opening of the drainage bin 24 in an inclined way;
and a drain pipe 26 is communicated with and mounted on the outer wall of the drainage bin 24, and a regulating water valve 27 is mounted on the drain pipe 26.
In this embodiment, water in the water bucket 1 passes through the filter plate 25 and enters the drainage bin 24 and is discharged through the drainage pipe 26 and the regulation and control water valve 27, the filter plate 25 filters and intercepts air-floating impurities in the water, and because the filter plate 25 is inclined, the mixed liquid rotating and flowing in the water bucket 1 can continuously wash the surface of the filter plate 25, so that the filter plate 25 is prevented from being blocked by the impurities, and through the arrangement of the regulation and control water valve 27, the flowing speed of the water in the drainage pipe 26 can be conveniently controlled, so that the water level in the water bucket 1 can be conveniently adjusted.
As a preferable preference of the above embodiment, a second annular water guide groove plate 28 is rotatably sleeved on the circumferential outer wall of the water guide bucket 2, the second annular water guide groove plate 28 is communicated with the spray pipe 3, a plurality of mounting rods 29 are uniformly mounted on the outer wall of the second annular water guide groove plate 28, and the outer ends of the mounting rods 29 are fixed on the inner wall of the water bucket 1;
the second annular water guide groove plate 28 is provided with a water inlet pipe 30 in a communicating mode, and the input end of the water inlet pipe 30 penetrates through the water bucket 1 and is communicated with an external water pump.
In this embodiment, when the water guide bucket 2 rotates, the water guide bucket 2 and the second annular water guide trough plate 28 rotate relatively, the spray pipe 3 and the second annular water guide trough plate 28 are always kept in a communicated state, an external water pump discharges wastewater into the second annular water guide trough plate 28 through the water inlet pipe 30, and the wastewater in the second annular water guide trough plate 28 is discharged into the spray pipe 3, so that the wastewater is continuously supplied into the device.
In this embodiment, since the water guide bucket 2 is in a rotating state, the outer wall of the water guide bucket 2 can carry water in the second annular water guide trough plate 28 to perform a rotating flow, so that the water pressure of the water entering the plurality of spray pipes 3 from the second annular water guide trough plate 28 can be kept balanced conveniently, and the water pressure of the water sprayed from the plurality of spray pipes 3 can be kept balanced conveniently.
As a preferred embodiment, a plurality of stirring rods 31 are uniformly mounted on the inner wall of the water guide cylinder 5.
In this embodiment, a plurality of stirring rods 31 in water guide cylinder 5 drives rotate in step, and stirring rod 31 can stir the processing to the water and the flocculating agent in water guide cylinder 5, improves its mixing uniformity, and stirring rod 31 can carry out broken handle to the impurity of preliminary flocculation in water guide cylinder 5 simultaneously, avoids impurity particle too big and leads to the fact the jam to water guide cylinder 5, first annular water guide trough plate 6 and distributive pipe 7.
The installation mode, the connection mode or the arrangement mode of the wastewater treatment equipment for restoring the pesticide-contaminated soil are common mechanical modes, and the wastewater treatment equipment can be implemented as long as the beneficial effects of the wastewater treatment equipment are achieved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The wastewater treatment equipment for pesticide contaminated soil remediation is characterized by comprising a water bucket (1) and a water guide hopper (2), wherein the water guide hopper (2) is positioned in the water bucket (1), the bottom of the water guide hopper (2) is conical, a plurality of spray pipes (3) are uniformly arranged on the inner wall of the circumference of the water guide hopper (2), the direction of each spray pipe (3) is along the radial direction of the water guide hopper (2), a feed pipe (4) is arranged at the top of the water bucket (1), the bottom of each feed pipe (4) extends into the corresponding water guide hopper (2), and each feed pipe (4) is rotatably connected with the corresponding water guide hopper (2);
the bottom of the water guide bucket (2) is communicated with a water guide barrel (5), the bottom of the water guide barrel (5) is rotatably installed at the bottom of the inner wall of the bucket (1), a first annular water guide groove plate (6) is fixedly sleeved on the outer wall of the water guide barrel (5), a plurality of through holes are uniformly communicated on the outer wall of the water guide barrel (5), the positions of the through holes are close to the bottom of the water guide barrel (5), a plurality of water distribution pipes (7) are uniformly communicated on the upper side of the outer wall of the first annular water guide groove plate (6), and a plurality of water outlets are uniformly formed in the side wall of each water distribution pipe (7);
a first motor (8) is arranged at the bottom of the water barrel (1), and the first motor (8) is in transmission connection with the water guide barrel (5);
the water bucket is characterized in that a filtering mechanism is arranged on the outer side wall of the water bucket (1), and a plurality of groups of aeration mechanisms are uniformly arranged at the bottom of the inner wall of the water bucket (1).
2. The wastewater treatment equipment for remediating pesticide-contaminated soil as set forth in claim 1, wherein the aeration mechanism comprises a gas dispersion bin (9) installed at the bottom of the water bucket (1), the top of the gas dispersion bin (9) extends into the water bucket (1), and the gas dispersion bin (9) is located below the water diversion pipe (7);
a plurality of air outlet holes are uniformly formed in the outer side wall of the air dispersing bin (9) in the bucket (1);
be provided with elastic mechanism in scattered gas storehouse (9), last rectangular shrouding (10) of installing of elastic mechanism, rectangular shrouding (10) outer wall with scattered gas storehouse (9) inner wall sliding contact, and rectangular shrouding (10) outer wall is right gas outlet on the scattered gas storehouse (9) carries out the shutoff, the top intercommunication in scattered gas storehouse (9) is provided with intake pipe (11), intake pipe (11) and external air pump intercommunication.
3. The pesticide-contaminated soil remediation wastewater treatment device as claimed in claim 2, wherein the elastic mechanism comprises a guide rail (12) mounted at the bottom of the elongated sealing plate (10), two sliding blocks (13) are slidably mounted on the guide rail (12), a top plate (14) is obliquely and rotatably mounted at the bottom of the sliding blocks (13), the two top plates (14) are oppositely inclined, and the bottom of the top plate (14) is rotatably mounted at the bottom of the gas dispersing bin (9);
a plate spring (15) is arranged between the two sliding blocks (13).
4. The wastewater treatment equipment for remediating pesticide-contaminated soil as set forth in claim 3, wherein a ring-shaped material guide chute plate (16) is installed on the outer wall of the water bucket (1), and the ring-shaped material guide chute plate (16) is communicated with the inside of the water bucket (1), and the bottom of the ring-shaped material guide chute plate (16) is tapered;
an annular collecting trough plate (17) is communicated with the circumferential outer wall of the annular material guide trough plate (16), and the bottom of the annular collecting trough plate (17) is inclined;
a cleaning opening is formed in the outer wall of the annular collecting groove plate (17), and a cover plate (18) is covered on the cleaning opening;
wherein, the bottom of the inner wall of the annular material guide groove plate (16) is provided with a collecting mechanism.
5. The wastewater treatment equipment for remediating pesticide-contaminated soil as set forth in claim 4, wherein the collecting mechanism comprises an outer toothed ring (19) rotatably mounted on the top of the inner wall of the annular material guide chute plate (16), a plurality of connecting rods (20) are uniformly mounted on the bottom of the outer toothed ring (19), an arc-shaped scraper (21) is mounted on the bottom of the connecting rods (20), and the bottom of the arc-shaped scraper (21) is in sliding contact with the bottom of the inner wall of the annular material guide chute plate (16);
the outer gear ring (19) is provided with a gear (22) in a meshed mode, a second motor (23) is installed at the top of the annular material guide groove plate (16), and the second motor (23) is in transmission connection with the gear (22).
6. The pesticide-contaminated soil remediation wastewater treatment apparatus as claimed in claim 5, wherein the filtering mechanism comprises a drainage bin (24) mounted on an outer wall of the water tub (1), an opening of the drainage bin (24) extends into the water tub (1), and an opening of the drainage bin (24) is inclined in a direction of a rotational flow of the liquid in the water tub (1), and a filter plate (25) is obliquely mounted on the opening of the drainage bin (24);
the outer wall of the drainage bin (24) is communicated with and provided with a drainage pipe (26), and the drainage pipe (26) is provided with a regulation and control water valve (27).
7. The pesticide-contaminated soil remediation wastewater treatment equipment as claimed in claim 6, wherein a second annular water guide channel plate (28) is rotatably sleeved on the outer circumferential wall of the water guide bucket (2), the second annular water guide channel plate (28) is communicated with the spray pipe (3), a plurality of mounting rods (29) are uniformly mounted on the outer wall of the second annular water guide channel plate (28), and the outer ends of the mounting rods (29) are fixed on the inner wall of the water bucket (1);
the second annular water guide groove plate (28) is provided with a water inlet pipe (30) in a communicated mode, and the input end of the water inlet pipe (30) penetrates through the water bucket (1) and is communicated with an external water pump.
8. The wastewater treatment equipment for remediating pesticide-contaminated soil as set forth in claim 7, wherein a plurality of stirring rods (31) are uniformly installed on the inner wall of the water guide cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210317888.6A CN114409145B (en) | 2022-03-29 | 2022-03-29 | Pesticide pollutes soil and restores and uses waste water treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210317888.6A CN114409145B (en) | 2022-03-29 | 2022-03-29 | Pesticide pollutes soil and restores and uses waste water treatment equipment |
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| CN114409145A CN114409145A (en) | 2022-04-29 |
| CN114409145B true CN114409145B (en) | 2022-06-03 |
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| CN202210317888.6A Active CN114409145B (en) | 2022-03-29 | 2022-03-29 | Pesticide pollutes soil and restores and uses waste water treatment equipment |
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| CN215667484U (en) * | 2021-08-16 | 2022-01-28 | 山东海普欧环保设备科技有限公司 | Heavy metal polluted water treatment equipment applied to soil remediation |
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| US5616304A (en) * | 1995-04-21 | 1997-04-01 | Innovative Biosystems, Inc. | Slurry reactor |
| JP2008136912A (en) * | 2006-11-30 | 2008-06-19 | Shinko Giken Kk | Sewage treatment apparatus and method |
| CN105689372A (en) * | 2014-12-16 | 2016-06-22 | 吉田英夫 | Method for decontaminating soil and system for decontaminating soil |
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| Publication number | Publication date |
|---|---|
| CN114409145A (en) | 2022-04-29 |
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Address after: 262200 No.56, East Outer Ring Road, Mizhou street, Zhucheng City, Weifang City, Shandong Province Patentee after: Hippo Environmental Protection Group Co.,Ltd. Address before: 262200 No.56, East Outer Ring Road, Mizhou street, Zhucheng City, Weifang City, Shandong Province Patentee before: SHANDONG HAIPUOU ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD. |