CN116715296B - Groundwater pollution restoration processing device - Google Patents
Groundwater pollution restoration processing device Download PDFInfo
- Publication number
- CN116715296B CN116715296B CN202310990149.8A CN202310990149A CN116715296B CN 116715296 B CN116715296 B CN 116715296B CN 202310990149 A CN202310990149 A CN 202310990149A CN 116715296 B CN116715296 B CN 116715296B
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- shell
- sewage
- mounting rod
- conveying
- plate
- Prior art date
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- 238000003895 groundwater pollution Methods 0.000 title claims description 17
- 238000012545 processing Methods 0.000 title description 2
- 239000010865 sewage Substances 0.000 claims abstract description 119
- 238000004140 cleaning Methods 0.000 claims abstract description 39
- 238000005086 pumping Methods 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000005192 partition Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 239000003814 drug Substances 0.000 claims abstract description 16
- 239000012535 impurity Substances 0.000 claims abstract description 14
- 238000003911 water pollution Methods 0.000 claims abstract description 3
- 238000007664 blowing Methods 0.000 claims description 31
- 230000007246 mechanism Effects 0.000 claims description 29
- 238000005067 remediation Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 7
- 238000000638 solvent extraction Methods 0.000 claims description 6
- 230000001680 brushing effect Effects 0.000 claims description 3
- 239000003673 groundwater Substances 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 claims 3
- 238000013019 agitation Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/643—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a combination of movements with respect to the filtering elements
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/081—Regeneration of the filter using nozzles or suction devices
- B01D2201/082—Suction devices placed on the cake side of the filtering element
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
-
- 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
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention relates to the technical field of sewage treatment and discloses an underground water pollution restoration treatment device, which comprises a shell, wherein the shell penetrates through an underground sewage pipe from top to bottom, a water inlet is formed in one side of the shell, and sewage flowing in the underground sewage pipe flows into the shell through the water inlet; a second filter screen plate is arranged in the shell. When the sewage treatment device is used, sewage flowing in the underground sewage pipe flows into the shell through the water inlet, the sewage is filtered by the second filter screen plate and then is conveyed into the conveying shell by the conveying pump, meanwhile, the liquid medicine is injected into the feeding pipe by the liquid medicine conveying pump, the liquid medicine is mixed with the sewage in the conveying shell, the mixed sewage flows to the top of the first partition plate through the perforation and is conveyed into the underground sewage pipe again through the water outlet pipe, the uninterrupted restoration treatment of the sewage in the underground sewage pipe is realized, and meanwhile, the sewage pump, the sewage pumping shell and the sewage pumping holes are used for pumping and cleaning the impurities filtered out of the second filter screen plate, and the situation that the opening of the sewage pumping hole is blocked is effectively avoided.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a groundwater pollution remediation treatment device.
Background
Groundwater pollution is a phenomenon in which groundwater quality is deteriorated due to human factors. The reasons for groundwater pollution are mainly: industrial wastewater is directly discharged to the underground, polluted surface water invades into an underground aquifer, human and animal feces or water polluted by excessive pesticide use infiltrates into the underground and the like, underground sewage is converged and guided by excavating an underdrain or burying an underground sewage pipe at present, and the device for repairing sewage flowing in the underground sewage pipe at present does not have the effect of uninterrupted repair treatment of sewage in the underground sewage pipe when in use.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a groundwater pollution remediation treatment device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the underground water pollution restoration treatment device comprises a shell, wherein the shell penetrates through an underground sewage pipe from top to bottom, a water inlet is formed in one side of the shell, and sewage flowing in the underground sewage pipe flows into the shell through the water inlet; a second filter screen plate is arranged in the shell and is used for filtering sewage flowing into the shell; the first partition plate is arranged in the shell and is positioned at the top of the water inlet opening and used for partitioning the interior of the shell; the inside of the shell is movably provided with a conveying shell, one end of the conveying shell extending to the top of the first partition plate is provided with a perforation, and the sewage filter comprises a conveying pump, and is used for conveying sewage filtered by the bottom of the shell through the second filter screen plate into the conveying shell; a feeding pipe is arranged at the bottom of the shell, a feeding hole is formed in the side face of the feeding pipe, and a liquid medicine conveying pump is connected to the inside of the feeding pipe through a feeding pipe; the bottom of the first partition plate is provided with a water outlet pipe for conveying the sewage mixed with the liquid medicine into the underground sewage pipe again; the device also comprises a driving part for driving the conveying shell to horizontally rotate; the side surface of the conveying shell is provided with a cleaning mechanism for cleaning impurities filtered out from the top of the second filter screen plate; the cleaning mechanism comprises a sewage pumping shell arranged on the side surface of the conveying shell, and a sewage pumping hole is formed in one side, close to the second filter screen plate, of the sewage pumping shell; the sewage pump is used for sucking the interior of the sewage suction shell; a cleaning brush is arranged on one side of the dirt-sucking shell, which is close to the second filter screen plate, through a mounting mechanism and is used for brushing the top of the second filter screen plate; the mounting mechanism comprises a mounting rod, one end of the mounting rod is mounted in the sewage pumping shell, an extension mounting rod is mounted in the mounting rod through a spring, and one end of the extension mounting rod extending to the outside of the mounting rod is connected with the cleaning brush; the side surface of the mounting rod is provided with a guide hole, one end of the extending mounting rod, which is positioned in the mounting rod, is provided with a guide flank, and one end of the guide flank, which is far away from the extending mounting rod, extends to the outside of the mounting rod through the guide hole and is used for limiting and guiding the lifting movement of the extending mounting rod; the guide flank is located dirt drawing hole opening part for when carrying out the direction for the lift removal of extension installation pole, dredge dirt drawing hole's opening.
Preferably, the one end that extends the installation pole and keep away from the installation pole is installed the mount pad that the level set up, and the cleaning brush is installed in the both sides of mount pad bottom.
Preferably, a second partition board is arranged in the sewage pumping shell and is used for partitioning the interior of the sewage pumping shell; one end of the mounting rod, which is far away from the second filter screen plate, extends to the top of the second partition plate; one end of the mounting rod is movably connected with the inner wall of the sewage pumping shell, and one end of the extending mounting rod is movably connected with the mounting seat; the device also comprises a driving mechanism for driving the mounting rod to rotate in a reciprocating manner.
Preferably, the driving mechanism comprises a driving toothed plate horizontally arranged on the top of the second partition plate; one end of the mounting rod, which is positioned at the top of the second partition plate, is provided with driven teeth which are arranged at intervals, and the side surface of the driving toothed plate is meshed with the driven teeth; an extension rod is arranged at one end of the driving toothed plate, which is far away from the conveying shell, and one end of the driving toothed plate, which is close to the conveying shell, is connected with the inner wall of the sewage pumping shell through a spring; the inner wall of the shell is provided with fixing bulges which are arranged at intervals, and the positions of the fixing bulges correspond to the positions of one ends of the extension rods extending to the outside of the sewage pumping shell.
Preferably, a blowing mechanism is arranged on the side surface of the conveying shell and used for blowing air to the bottom of the second filter screen plate; the air blowing mechanism comprises an air blowing shell arranged on the side surface of the conveying shell, and one side, close to the second filter screen plate, of the air blowing shell is provided with air blowing holes; the air pump is used for blowing air into the air blowing shell.
Preferably, a limiting cover is arranged on one side, close to the second filter screen plate, of the dirt sucking shell, and is used for limiting water flow and impurities blown up by the air blowing holes.
Preferably, a fixed plate is arranged in the shell, the fixed plate is positioned at the top of the first partition plate, and first through holes which are arranged at intervals are formed in the fixed plate; the side face of the conveying shell is provided with a rotating plate, the rotating plate is provided with second through holes which are arranged at intervals, and the side face of the rotating plate is attached to the side face of the fixing plate.
Preferably, the side of the conveying shell is provided with an agitating part for agitating sewage and liquid medicine.
Preferably, the water inlet is provided with a first filter screen plate for carrying out preliminary filtration on sewage flowing into the shell.
Preferably, the side face of the shell is provided with a water retaining flank for shielding sewage in the underground sewage pipe.
The beneficial effects of the invention are as follows:
when in use, sewage flowing in the underground sewage pipe flows into the shell through the water inlet, the sewage is filtered by the second filter screen plate and then is conveyed into the conveying shell by the conveying pump, meanwhile, the liquid medicine is injected into the feeding pipe by the liquid medicine conveying pump, the liquid medicine is mixed with sewage in the conveying shell, the mixed sewage flows to the top of the first partition plate through the perforation and is conveyed into the underground sewage pipe again through the water outlet pipe, the uninterrupted restoration treatment of the sewage in the underground sewage pipe is realized, the water in the underground sewage pipe is not required to be pumped to the ground for treatment, the normal flow of the sewage in the underground sewage pipe can be ensured in the treatment process, the conveying shell is driven to rotate by the driving part in the use process, the sewage pumping shell is driven to horizontally rotate at the top of the second filter screen plate, and meanwhile, the sewage pumping pump pumps the inside of the sewage pumping shell, through the impurity of filtering on the dirt extraction hole with the second filter screen plate suction cleaning, the cleaning brush is brushed the top of second filter screen plate along with the removal of dirt extraction casing simultaneously, improve the cleaning efficiency to the second filter screen plate, and the cleaning brush can take place to shake from top to bottom when the cleaning brush contacts with the impurity that the size is different under the elastic action of spring, guide flank and guiding hole are directed and spacing to the upper and lower shake of cleaning brush this moment, and when the guide flank reciprocates in the guiding hole, the opening of dirt extraction hole is dredged to the guide flank, effectively avoid the condition that the opening of dirt extraction hole is blocked, even can effectually clean sewage filter screen plate in the use.
Drawings
FIG. 1 is a schematic diagram of a groundwater pollution remediation device according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a partial structure at A in FIG. 1;
FIG. 3 is a cross-sectional view of the structure of the installation mechanism of the groundwater pollution remediation device according to the embodiment of the invention;
FIG. 4 is a schematic structural diagram of an installation mechanism of an apparatus for repairing groundwater pollution according to an embodiment of the invention;
fig. 5 is a schematic diagram of the overall structure of the groundwater pollution remediation device according to the embodiment of the invention.
In the figure: 1-housing, 2-subsurface-flow tube, 3-second filter screen, 4-first filter screen, 5-transfer pump, 6-feed tube, 7-transfer housing, 8-outlet tube, 9-fixed plate, 10-first partition plate, 11-blowing mechanism, 111-blowing orifice, 112-blowing housing, 113-air pump, 12-cleaning mechanism, 121-sewage pump, 122-sewage-drawing housing, 123-sewage-drawing orifice, 124-limiting cover, 125-cleaning brush, 13-second partition plate, 14-mounting mechanism, 141-guiding flank, 142-mounting bar, 143-guiding orifice, 144-extending mounting bar, 145-mounting seat, 15-driving mechanism, 151-fixing projection, 152-extending bar, 153-driving toothed plate, 154-driven tooth, 16-stirring member, 17-perforation, 18-driving member, 19-rotating plate, 20-water-blocking flank.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
In one embodiment, referring to fig. 1 to 5, the groundwater pollution repair treatment device comprises a housing 1, wherein the housing 1 penetrates through an underground sewage pipe 2 from top to bottom, a water inlet is arranged at one side of the housing 1, and sewage flowing in the underground sewage pipe 2 flows into the housing 1 through the water inlet; a second filter screen plate 3 is arranged in the shell 1 and is used for filtering sewage flowing into the shell 1; the first partition plate 10 is arranged in the shell 1, and the first partition plate 10 is positioned at the top of the opening of the water inlet and is used for partitioning the interior of the shell 1; a conveying shell 7 is movably arranged in the shell 1, a perforation 17 is formed at one end of the conveying shell 7 extending to the top of the first partition plate 10, and the sewage filter further comprises a conveying pump 5 for conveying sewage filtered by the second filter screen 3 at the bottom of the shell 1 into the conveying shell 7; a feeding pipe 6 is arranged at the bottom of the shell 1, a feeding hole is formed in the side surface of the feeding pipe 6, and a liquid medicine conveying pump is connected to the inside of the feeding pipe 6 through a feeding pipe; a water outlet pipe 8 is arranged at the bottom of the first partition plate 10 and is used for conveying the sewage mixed with the liquid medicine into the underground sewage pipe 2 again; a driving part 18 for driving the conveying housing 7 to horizontally rotate; the side surface of the conveying shell 7 is provided with a cleaning mechanism 12 for cleaning impurities filtered out from the top of the second filter screen plate 3; the cleaning mechanism 12 comprises a sewage pumping shell 122 arranged on the side surface of the conveying shell 7, and a sewage pumping hole 123 is formed in one side, close to the second filter screen plate 3, of the sewage pumping shell 122; further comprising a sewage pump 121 for pumping the interior of the sewage housing 122; a cleaning brush 125 is arranged on one side of the dirt-pumping shell 122, which is close to the second filter screen plate 3, through the mounting mechanism 14 and is used for brushing the top of the second filter screen plate 3; the mounting mechanism 14 comprises a mounting rod 142 with one end mounted inside the dirt-extracting housing 122, an extension mounting rod 144 is mounted inside the mounting rod 142 through a spring, and one end of the extension mounting rod 144 extending to the outside of the mounting rod 142 is connected with the cleaning brush 125; a guide hole 143 is formed in the side surface of the mounting rod 142, a guide flank 141 is mounted at one end of the extending mounting rod 144 located inside the mounting rod 142, and one end of the guide flank 141 away from the extending mounting rod 144 extends to the outside of the mounting rod 142 through the guide hole 143 for limiting and guiding the lifting movement of the extending mounting rod 144; the guide wing 141 is located at the opening of the dirt suction hole 123, and is used for dredging the opening of the dirt suction hole 123 while guiding the lifting movement of the extension mounting rod 144.
During use, sewage flowing in the underground sewage pipe 2 flows into the shell 1 through the water inlet, after being filtered by the second filter screen plate 3, the sewage is conveyed into the conveying shell 7 through the conveying pump 5, meanwhile, the liquid medicine is injected into the feeding pipe 6 through the liquid medicine conveying pump, the liquid medicine is mixed with the sewage in the conveying shell 7, the mixed sewage flows to the top of the first partition plate 10 through the perforation 17 and is conveyed into the underground sewage pipe 2 again through the water outlet pipe 8, uninterrupted restoration treatment of the sewage in the underground sewage pipe 2 is realized, in the using process, the driving part 18 drives the conveying shell 7 to rotate, the sewage suction shell 122 is driven to horizontally rotate at the top of the second filter screen plate 3, meanwhile, the sewage suction pump 121 sucks and cleans the impurities filtered out on the second filter screen plate 3 through the sewage suction holes 123, simultaneously, the cleaning brush 125 brushes the top of the second filter screen plate 3 along with the movement of the sewage suction shell 122, the cleaning efficiency of the second filter screen plate 3 is improved, the cleaning brush 125 horizontally moves in the process of the second filter screen plate 2, the cleaning brush 125 is driven by the driving part 18, when the cleaning brush 125 and the impurities with different sizes are in the contact with the upper side wings and lower side wings of the elastic contact spring, the upper side wings and lower wings of the cleaning brush 141 are prevented from shaking under the action of the upper side wings 141, and the side wings 141 are prevented from being blocked by the side wings 141 when the upper side wings and lower wings of the cleaning brush is effectively opened.
In a preferred embodiment of the present invention, the cleaning brush 125 is made of plastic, metal, or the like, and in this embodiment, the cleaning brush 125 is preferably made of plastic.
As a preferred embodiment of the invention, one end of the extending mounting rod 144 far away from the mounting rod 142 is provided with a horizontally arranged mounting seat 145, and the cleaning brush 125 is arranged on two sides of the bottom of the mounting seat 145, so that the position of the cleaning brush 125 is staggered from the opening position of the dirt sucking hole 123, and dirt brushed by the cleaning brush 125 can be sucked into the dirt sucking shell 122 through the dirt sucking hole 123 in time.
As a preferred embodiment of the present invention, the second partition plate 13 is installed inside the soil pumping housing 122 for partitioning the inside of the soil pumping housing 122; the end of the mounting rod 142 remote from the second screen plate 3 extends to the top of the second partition plate 13; one end of the mounting rod 142 is movably connected with the inner wall of the dirt-sucking shell 122, and one end of the extending mounting rod 144 is movably connected with the mounting seat 145; a drive mechanism 15 is also included for driving the mounting rod 142 in reciprocating rotation.
As a preferred embodiment of the present invention, the driving mechanism 15 includes a driving toothed plate 153 horizontally disposed on top of the second partition plate 13; one end of the mounting rod 142, which is positioned at the top of the second partition plate 13, is provided with driven teeth 154 which are arranged at intervals, and the side surface of the driving toothed plate 153 is meshed with the driven teeth 154; an extension rod 152 is arranged at one end of the driving toothed plate 153 far away from the conveying shell 7, and one end of the driving toothed plate 153 close to the conveying shell 7 is connected with the inner wall of the sewage pumping shell 122 through a spring; the fixed protruding portion 151 that the interval set up is installed to the inner wall of casing 1, the position of fixed protruding portion 151 and the one end position that extension rod 152 extended to the outside of taking out dirty casing 122 correspond, in conveying casing 7 drive take out dirty casing 122 horizontal rotation's in-process, extension rod 152 and fixed protruding portion 151 interval contact and stagger, drive pinion rack 153 is with reciprocal horizontal migration under the elastic action of spring and the top action of fixed protruding portion 151, thereby drive the reciprocal horizontal rotation of installation pole 142, the guide flank 141 rotates at the opening part of taking out dirty hole 123 along with the rotation of installation pole 142 this moment, carry out effective mediation to the opening part of taking out dirty hole 123, also can carry out preliminary breakage to the impurity that flows through the opening part of taking out dirty hole 123.
As a preferred embodiment of the present invention, the side of the conveying housing 7 is provided with a blowing mechanism 11 for blowing air to the bottom of the second filter screen plate 3; the blowing mechanism 11 comprises a blowing shell 112 arranged on the side surface of the conveying shell 7, and a blowing hole 111 is formed in one side, close to the second filter screen plate 3, of the blowing shell 112; and the air pump 113 is used for blowing air into the air blowing shell 112, and air flow sprayed by the air blowing holes 111 blows and dredges the sieve holes on the second filter screen plate 3.
As a preferred embodiment of the invention, the second screen 3 is located above the sewage level at the bottom of the housing 1.
As a preferred embodiment of the present invention, a limiting cover 124 is installed on one side of the dirt-pumping housing 122 close to the second filter screen plate 3, so as to limit the water flow and impurities blown by the air blowing holes 111, and also limit the impurities brushed by the cleaning brush 125, so that the dirt-pumping housing 122 and the dirt-pumping holes 123 can effectively pump the impurities on the second filter screen plate 3.
As a preferred embodiment of the present invention, a fixing plate 9 is installed in the casing 1, the fixing plate 9 is located at the top of the first partition plate 10, and first through holes are formed in the fixing plate 9 at intervals; the side face of the conveying shell 7 is provided with a rotating plate 19, second through holes which are arranged at intervals are formed in the rotating plate 19, and the side face of the rotating plate 19 is attached to the side face of the fixed plate 9.
As a preferred embodiment of the present invention, the stirring member 16 is installed at the side of the transporting housing 7 for stirring the sewage and the chemical liquid, and the sewage flowing out of the through holes 17 is retained at the top of the fixing plate 9 when the openings of the second through holes are staggered from the openings of the first through holes in the process that the rotating plate 19 rotates horizontally with the transporting housing 7, and the sewage on the fixing plate 9 flows onto the first partition plate 10 through the first through holes and the second through holes when the openings of the second through holes are aligned with the openings of the first through holes, so as to be discharged through the water outlet pipe 8, thereby increasing the mixing time of the sewage and the chemical liquid, and simultaneously the stirring member 16 stirs the sewage, thereby improving the mixing effect of the sewage and the chemical liquid.
As a preferred embodiment of the present invention, the water inlet is provided with a first screen plate 4 for preliminary filtration of sewage flowing into the housing 1.
As a preferred embodiment of the present invention, the side of the housing 1 is provided with a water blocking wing 20 for blocking the sewage in the underground sewage pipe 2, so as to ensure that the sewage in the underground sewage pipe 2 can be gathered into the water inlet.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The underground water pollution restoration treatment device comprises a shell, wherein the shell penetrates through an underground sewage pipe from top to bottom, and is characterized in that a water inlet is formed in one side of the shell, and sewage flowing in the underground sewage pipe flows into the shell through the water inlet;
a second filter screen plate is arranged in the shell and is used for filtering sewage flowing into the shell;
the first partition plate is arranged in the shell and is positioned at the top of the water inlet opening and used for partitioning the interior of the shell;
the inside of the shell is movably provided with a conveying shell, one end of the conveying shell extending to the top of the first partition plate is provided with a perforation, and the sewage filter comprises a conveying pump, and is used for conveying sewage filtered by the bottom of the shell through the second filter screen plate into the conveying shell;
a feeding pipe is arranged at the bottom of the shell, a feeding hole is formed in the side face of the feeding pipe, and a liquid medicine conveying pump is connected to the inside of the feeding pipe through a feeding pipe;
the bottom of the first partition plate is provided with a water outlet pipe for conveying the sewage mixed with the liquid medicine into the underground sewage pipe again;
the device also comprises a driving part for driving the conveying shell to horizontally rotate;
the side surface of the conveying shell is provided with a cleaning mechanism for cleaning impurities filtered out from the top of the second filter screen plate;
the cleaning mechanism comprises a sewage pumping shell arranged on the side surface of the conveying shell, and a sewage pumping hole is formed in one side, close to the second filter screen plate, of the sewage pumping shell;
the sewage pump is used for sucking the interior of the sewage suction shell;
a cleaning brush is arranged on one side of the dirt-sucking shell, which is close to the second filter screen plate, through a mounting mechanism and is used for brushing the top of the second filter screen plate;
the mounting mechanism comprises a mounting rod, one end of the mounting rod is mounted in the sewage pumping shell, an extension mounting rod is mounted in the mounting rod through a spring, and one end of the extension mounting rod extending to the outside of the mounting rod is connected with the cleaning brush;
the side surface of the mounting rod is provided with a guide hole, one end of the extending mounting rod, which is positioned in the mounting rod, is provided with a guide flank, and one end of the guide flank, which is far away from the extending mounting rod, extends to the outside of the mounting rod through the guide hole and is used for limiting and guiding the lifting movement of the extending mounting rod;
the guide side wings are positioned at the openings of the dirt suction holes and used for dredging the openings of the dirt suction holes when guiding the lifting movement of the extension mounting rods, one ends of the extension mounting rods, which are far away from the mounting rods, are provided with horizontally arranged mounting seats, the cleaning brushes are arranged at two sides of the bottoms of the mounting seats, and the second partition plates are arranged in the dirt suction shells and used for partitioning the interiors of the dirt suction shells; one end of the mounting rod, which is far away from the second filter screen plate, extends to the top of the second partition plate; one end of the mounting rod is movably connected with the inner wall of the sewage pumping shell, and one end of the extending mounting rod is movably connected with the mounting seat; the driving mechanism is used for driving the mounting rod to rotate in a reciprocating manner and comprises a driving toothed plate horizontally arranged on the top of the second partition plate; one end of the mounting rod, which is positioned at the top of the second partition plate, is provided with driven teeth which are arranged at intervals, and the side surface of the driving toothed plate is meshed with the driven teeth; an extension rod is arranged at one end of the driving toothed plate, which is far away from the conveying shell, and one end of the driving toothed plate, which is close to the conveying shell, is connected with the inner wall of the sewage pumping shell through a spring; the inner wall of the shell is provided with fixing bulges which are arranged at intervals, and the positions of the fixing bulges correspond to the positions of one ends of the extension rods extending to the outside of the sewage pumping shell.
2. The groundwater pollution remediation device of claim 1, wherein a side of the transport housing is provided with a blowing mechanism for blowing air against a bottom of the second screen;
the air blowing mechanism comprises an air blowing shell arranged on the side surface of the conveying shell, and one side, close to the second filter screen plate, of the air blowing shell is provided with air blowing holes;
the air pump is used for blowing air into the air blowing shell.
3. The groundwater pollution remediation device according to claim 2, wherein a limiting cover is mounted on a side of the sewage pumping housing close to the second filter screen plate for limiting water flow and impurities blown up by the air blowing holes.
4. The groundwater pollution remediation device according to claim 1, wherein a fixing plate is installed inside the housing, the fixing plate is located at the top of the first partition plate, and first through holes are formed in the fixing plate at intervals;
the side face of the conveying shell is provided with a rotating plate, the rotating plate is provided with second through holes which are arranged at intervals, and the side face of the rotating plate is attached to the side face of the fixing plate.
5. The groundwater pollution remediation device of claim 4, wherein the side of the transport housing is provided with agitation means for agitating the wastewater and the liquid.
6. The groundwater pollution remediation device of claim 1, wherein the water inlet is provided with a first screen for preliminary filtration of wastewater flowing into the housing.
7. The groundwater pollution remediation device of claim 1, wherein the side of the housing is provided with water retaining wings for shielding the wastewater in the groundwater sewer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208943624U (en) * | 2018-09-29 | 2019-06-07 | 南京新亭建设有限公司 | A kind of municipal works sewage network filter device easy to maintain |
| CN209178143U (en) * | 2018-12-06 | 2019-07-30 | 西安翰和石油科技有限公司 | One kind being used for oil well vehicular sewage treatment re-injection device |
| CN211394052U (en) * | 2019-09-16 | 2020-09-01 | 杨锦文 | Textile printing and dyeing sewage recycling device |
| WO2020228860A2 (en) * | 2020-07-30 | 2020-11-19 | 苏州瓦尔尼智能科技有限公司 | Wastewater purification apparatus |
| CN115072909A (en) * | 2022-08-23 | 2022-09-20 | 深圳市友惠电子有限公司 | Electronic wire rod processing effluent treatment plant |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208943624U (en) * | 2018-09-29 | 2019-06-07 | 南京新亭建设有限公司 | A kind of municipal works sewage network filter device easy to maintain |
| CN209178143U (en) * | 2018-12-06 | 2019-07-30 | 西安翰和石油科技有限公司 | One kind being used for oil well vehicular sewage treatment re-injection device |
| CN211394052U (en) * | 2019-09-16 | 2020-09-01 | 杨锦文 | Textile printing and dyeing sewage recycling device |
| WO2020228860A2 (en) * | 2020-07-30 | 2020-11-19 | 苏州瓦尔尼智能科技有限公司 | Wastewater purification apparatus |
| CN115072909A (en) * | 2022-08-23 | 2022-09-20 | 深圳市友惠电子有限公司 | Electronic wire rod processing effluent treatment plant |
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| CN116715296A (en) | 2023-09-08 |
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