CN117626904B - Sewage filtering device for environmental treatment - Google Patents
Sewage filtering device for environmental treatment Download PDFInfo
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- CN117626904B CN117626904B CN202410108109.0A CN202410108109A CN117626904B CN 117626904 B CN117626904 B CN 117626904B CN 202410108109 A CN202410108109 A CN 202410108109A CN 117626904 B CN117626904 B CN 117626904B
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- filter screen
- screen plate
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- assembly
- driving
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- 239000010865 sewage Substances 0.000 title claims abstract description 44
- 230000007613 environmental effect Effects 0.000 title claims abstract description 17
- 238000001914 filtration Methods 0.000 title abstract description 33
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 230000000903 blocking effect Effects 0.000 claims abstract description 20
- 239000012528 membrane Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 230000001681 protective effect Effects 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 8
- 238000005067 remediation Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 15
- 239000012535 impurity Substances 0.000 abstract description 9
- 238000007667 floating Methods 0.000 abstract description 7
- 239000010802 sludge Substances 0.000 abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000007790 scraping Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000003911 water pollution Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- -1 organic matters Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a sewage filtering device for environmental treatment, which relates to the field of filtering devices and comprises a channel and a filtering screen plate arranged in the channel, wherein a moving assembly is arranged on the filtering screen plate, a cleaning assembly and a salvaging assembly are also arranged on the filtering screen plate, the moving assembly can drive the cleaning assembly and the salvaging assembly to vertically move on the filtering screen plate, and the cleaning assembly comprises a transverse moving rod, a bristle bundle, an eccentric wheel and a reset spring, and when the eccentric wheel vertically moves, the eccentric wheel can rotate. The salvaging frame salvages the sundries floating in the sewage and transmits the sundries to the outside of the channel through the transmission belt, so that manual salvaging is omitted, time and labor are saved, the brush hair bundles brush down dirt and impurities on the filter screen plate, a plurality of sludge, organic matters and small impurities are prevented from adhering to the surface of the filter screen plate, and finally the filter screen plate is blocked, so that the filter screen plate can be filtered for a long time without reducing the filtering efficiency due to blocking, and manual cleaning of the filter screen plate is omitted, so that the filter screen plate is more convenient.
Description
Technical Field
The invention relates to the field of filtering devices, in particular to a sewage filtering device for environmental treatment.
Background
Environmental management refers to the process of protecting and improving the environment by various means including policy, technology, management and the like, and aims to realize harmony and coexistence of people and nature and ensure the health of people and the quality of living environment; the influence of sewage treatment on the environment is very important, so that the pollution of water can be effectively reduced, the water quality is improved, the ecological environment is protected, and the sustainable development is promoted; specifically, the environmental impact of wastewater treatment includes: and (3) reducing water pollution: the sewage treatment can remove pollutants in water, such as organic matters, nitrogen, phosphorus and the like, so as to reduce water pollution; improving water quality: the water quality can be obviously improved, such as chromaticity, turbidity, peculiar smell and the like, through sewage treatment; protecting the ecological environment: the damage to aquatic organisms and an aquatic ecological system caused by water pollution is very serious, and the damage can be reduced by sewage treatment, so that the ecological environment is protected; promote sustainable development: the waste and pollution of water resources can be reduced by sewage treatment, the utilization efficiency of the water resources is improved, and the sustainable development is promoted; the influence of sewage treatment on the environment is very important, and the sewage treatment not only can improve the water quality and protect the ecological environment, but also can promote sustainable development.
The filtration in sewage treatment refers to a process of removing or reducing pollutants such as suspended matters, particulate matters, organic matters, nitrogen, phosphorus and the like in sewage by physical or chemical means, and is an important step in sewage treatment, so that the pollutants can be effectively removed, and the water quality is improved; common sewage treatment and filtration modes are as follows: mechanical filtration: suspended substances, particulate matters and the like in the water are physically removed by mechanical action. Common mechanical filters are grid filters, sand filters, etc.; and (3) filtering by using activated carbon: removing organic matters, peculiar smell and the like in the water through the adsorption action of the activated carbon; ion exchange filtration: removing ions in water, such as hardness ions, heavy metal ions and the like, through the adsorption of ion exchange resin; membrane filtration: suspended matters, particulate matters, organic matters and the like in the water are removed through the screening action of the semipermeable membrane. Common membrane filters include microfiltration membranes, ultrafiltration membranes, reverse osmosis membranes and the like; biological filtration: organic matters, nitrogen, phosphorus and the like in the water are removed through the metabolism of biological flora.
The grid filtration is a common filtration mode in sewage treatment, and is a metal frame made of a group of parallel metal grid bars, and is obliquely arranged on a channel through which the sewage flows or at the inlet of a water collecting tank of a pump station so as to intercept large solid pollutants in a suspended or floating state and prevent a water pump and a sludge discharge pipe of a sedimentation tank from being blocked. The interception effect depends on the gap width and the water property, and the grating filtering has the advantages of simple operation, low maintenance cost and good filtering effect, and is often used as primary sewage treatment equipment.
The following drawbacks also exist in the prior art:
through the floater in grid and the filter screen interception sewage, but the floater in the sewage needs artifical salvage, perhaps artifical use vehicle and instrument to salvage, and it is laborsaving to take trouble, salvage inefficiency, and the velocity of flow of sewage is low simultaneously, contains a large amount of mud, granule impurity and inorganic matter etc. in the sewage, and these substances are easy adhesion and pile up on the filter screen, can block up the filter screen for a long time, lead to the filtration efficiency decline of filter screen, need manual cleaning.
Accordingly, the present application provides a sewage filtration device for environmental remediation to meet demand.
Disclosure of Invention
The utility model aims at providing a sewage filter equipment for environmental remediation, salvage the frame with the debris that floats in the sewage salvage and outside the channel through the transmission band transmission, saved artifical salvage, labour saving and time saving, the brush hair bundle is with dirt and the impurity brush down on the filter screen plate, prevent that some mud, organic matter and little impurity adhesion from being on the filter screen plate surface, finally block up the filter screen plate, make the filter screen plate can filter for a long time and can not lead to filtration efficiency to descend because of the jam, saved artifical clearance filter screen plate, it is more convenient.
In order to achieve the above purpose, the present application provides the following technical solutions: the sewage filtering device for environmental treatment comprises a channel and a filtering screen plate arranged in the channel, wherein a moving assembly is arranged on the filtering screen plate, a cleaning assembly and a salvaging assembly are also arranged on the filtering screen plate, and the moving assembly can drive the cleaning assembly and the salvaging assembly to vertically move on the filtering screen plate;
the cleaning assembly comprises a traversing rod, a bristle bundle, an eccentric wheel and a return spring, when the eccentric wheel moves vertically, the eccentric wheel can rotate and push the traversing rod to move horizontally, the return spring can push the traversing rod to reset along with the rotation of the eccentric wheel, so that the traversing rod moves horizontally in a reciprocating manner, and the traversing rod drives the bristle bundle to move on the filter screen plate;
the fishing assembly comprises a fishing frame, a transmission belt, a closing door and a closing torsion spring, wherein the transmission belt can rotate in the fishing frame, the closing door is rotationally connected to one side of the fishing frame, the closing door is located on one side of the rotation direction of the transmission belt, when the fishing frame moves into a channel, the closing door is in a vertical state and is abutted against the inner wall of the channel, the closing torsion spring stores force, and when the fishing frame moves out of the channel, the closing torsion spring drives the closing door to rotate from the vertical state to an inclined state.
Preferably, the cleaning assembly further comprises a fixing plate and a driving gear, the fixing plate is fixedly arranged on the transverse moving rod, the bristle bundle is fixedly arranged on the fixing plate, a connecting block is fixedly arranged at one end of the transverse moving rod, the eccentric wheel is located at one side of the transverse moving rod and props against the connecting block, a connecting shaft is fixedly arranged on the eccentric wheel, the driving gear is fixedly arranged on the connecting shaft, and the driving gear is meshed with a driving rack.
Preferably, the salvage assembly further comprises a plurality of rotating rollers, a driving roller and a first driving motor, wherein the rotating rollers and the driving roller are all rotationally connected in the salvage frame, the inner side of the conveying belt is connected to the rotating rollers and the driving roller, the first driving motor is fixedly installed on the outer wall of the salvage frame, and the driving roller penetrates through the side wall of the salvage frame and is fixedly installed at the output end of the first driving motor.
Preferably, the moving assembly comprises two fixed blocks, a supporting plate, two moving blocks and two threaded rods, the transverse moving rod penetrates through the fixed blocks and is in sliding fit with the fixed blocks, the supporting plate is fixedly installed on the two fixed blocks, the salvaging frame is fixedly installed on the supporting plate, the two moving blocks are respectively and fixedly installed on the corresponding fixed blocks, and the two threaded rods respectively penetrate through the corresponding moving blocks and are in threaded connection with the moving blocks.
Preferably, the both sides fixed mounting of filter screen board has the protective housing, fixed block, movable block, threaded rod, eccentric wheel, drive gear and drive rack all set up in the protective housing, two the connecting hole has been seted up to the relative one side of protective housing, the sideslip pole passes the connecting hole setting, the equal fixed mounting in top and bottom of movable block has the elastic membrane, the one end fixed mounting of elastic membrane is at the inner wall of connecting hole, still fixed mounting has two supporting rods in the protective housing, the fixed orifices has been seted up to the both sides of elastic membrane, and the supporting rod passes the fixed orifices, compresses tightly the both sides of elastic membrane in the both sides of connecting hole.
Preferably, the top fixed mounting of filter screen board has fixed case, drive assembly sets up in fixed incasement, the threaded rod passes fixed bottom of the case portion and with fixed incasement rotation connection, drive assembly includes second driving motor, belt unit and pinch roller, second driving motor fixed mounting is in the fixed case, the belt unit includes driving pulley, two driven pulleys and connecting belt, driving pulley fixed mounting is in the output of second driving motor, two driven pulleys respectively fixed mounting on the threaded rod that corresponds, connecting belt connects on driving pulley and driven pulleys, two the pinch roller is all rotated and is connected in the fixed incasement, two the pinch roller is located driving pulley both sides, just pinch roller offsets with connecting belt.
Preferably, one side of the salvaging frame is provided with an opening and is fixedly provided with a connecting box, the closing door is fixedly provided with a fixed shaft, the fixed shaft is rotationally connected to the connecting box and extends into the connecting box, one end of the closing torsion spring is fixedly provided with the fixed shaft, and the other end of the closing torsion spring is fixedly provided in the connecting box.
Preferably, the water leakage hole is formed in one side, far away from the filter screen plate, of the salvaging frame, a soft scraping plate is fixedly arranged at the top of one side, close to the filter screen plate, of the salvaging frame, the soft scraping plate is obliquely arranged and abuts against the filter screen plate, a discharging groove is formed in the top, corresponding to the salvaging frame, of the channel, and a discharging inclined plate is fixedly arranged on the outer wall, corresponding to the discharging groove, of the channel.
Preferably, the connecting shaft is rotatably provided with a connecting plate, the connecting plate is fixedly arranged on the corresponding fixed block, one end of the traversing rod, which is far away from the eccentric wheel, is also provided with a blocking block, the blocking block is fixedly arranged in the corresponding protective box, the traversing rod passes through the blocking block and is in sliding fit with the blocking block, one end of the return spring is fixedly arranged on the blocking block, and the other end of the return spring is fixedly arranged on the traversing rod.
Preferably, the salvage frame is rotationally connected with two pinch rollers, the two pinch rollers are positioned on two sides of the driving roller, the pinch rollers are propped against the conveying belt, a waterproof box is fixedly installed on the outer wall of the salvage frame, and the first driving motor is arranged in the waterproof box.
In summary, the invention has the technical effects and advantages that:
1. according to the invention, the moving assembly drives the cleaning assembly and the salvaging frame to ascend, the salvaging frame salvages sundries floating in sewage and transmits the sundries to the outside of a channel through the conveying belt, so that manual salvaging is omitted, time and labor are saved, after the closing door moves to the upper side of the channel, the closing door rotates to be in an inclined state against the channel, the salvaged sundries can be guided to the outside of the channel, the sundries are prevented from falling on the channel, meanwhile, in the ascending process of the cleaning assembly, the eccentric wheel rotates to push the traversing rod to reciprocate, the traversing rod drives the bristle bundles to horizontally move, the bristle bundles brush down dirt and impurities on the filter screen, so that some sludge, organic matters and small impurities are prevented from adhering to the surface of the filter screen, the filter screen is finally blocked, the filter screen can be filtered for a long time, the filtering efficiency is not reduced due to blocking, the manual cleaning of the filter screen is omitted, and the filter screen is more convenient;
2. according to the invention, when the movable block moves in the protective box, the elastic membrane is driven to stretch out and draw back, the elastic membrane seals the connecting holes formed in the protective box, sewage and sundries are prevented from entering the protective box, the interior of the protective box is prevented from being corroded, the service lives of the fixed block, the movable block, the threaded rod, the eccentric wheel, the driving gear and the driving rack are prolonged, the elastic membrane is pressed on the inner wall of the protective box by the supporting rod, gaps on two sides of the elastic membrane are prevented from entering the sewage and the sundries, and the protective effect is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the channel, the filter screen, the discharge chute, the discharge sloping plate and the fishing assembly of the present invention;
FIG. 2 is a schematic view of the structure of the channel, fishing frame and closure door of the present invention;
FIG. 3 is a schematic view of the structure of the channel, the screen plate and the fishing frame of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged view of portion B of FIG. 3 in accordance with the present invention;
FIG. 6 is a schematic view of the structure of the channel, screen and sweeping assembly of the present invention;
FIG. 7 is a schematic view showing the structure of the filter screen plate, the guard box and the fixing box according to the present invention;
FIG. 8 is an enlarged view of portion C of FIG. 7 in accordance with the present invention;
FIG. 9 is an enlarged view of portion D of FIG. 7 in accordance with the present invention;
FIG. 10 is a schematic view of the structure of the moving assembly, the driving assembly and the screen plate of the present invention;
fig. 11 is an enlarged view of the portion E of fig. 10 in accordance with the present invention.
In the figure: 1. a channel; 2. a filter screen plate; 3. a moving assembly; 31. a fixed block; 32. a support plate; 33. a moving block; 34. a threaded rod; 4. a cleaning assembly; 41. a traversing lever; 42. a bundle of bristles; 43. an eccentric wheel; 44. a return spring; 45. a fixing plate; 46. a drive gear; 5. a fishing assembly; 51. fishing the frame; 52. a transmission belt; 53. closing the door; 54. closing the torsion spring; 55. a rotating roller; 56. a driving roller; 57. a first driving motor; 6. a drive rack; 7. a drive assembly; 71. a second driving motor; 72. a belt unit; 73. a pinch roller; 8. a protective box; 9. an elastic film; 10. a fixed box; 11. a water leakage hole; 12. a soft scraper; 13. a discharge sloping plate; 14. a blocking piece; 15. a pinch roller; 16. a waterproof box; 17. and a discharge chute.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: 1-11, the sewage filtering device for environmental treatment comprises a channel 1 and a filter screen plate 2 arranged in the channel 1, wherein a moving component 3 is arranged on the filter screen plate 2, a cleaning component 4 and a salvaging component 5 are also arranged on the filter screen plate 2, and the moving component 3 can drive the cleaning component 4 and the salvaging component 5 to vertically move on the filter screen plate 2;
the cleaning component 4 comprises a traversing rod 41, bristle bundles 42, an eccentric wheel 43 and a return spring 44, when the eccentric wheel 43 moves vertically, the eccentric wheel 43 can rotate and push the traversing rod 41 to move horizontally, and the return spring 44 can push the traversing rod 41 to return along with the rotation of the eccentric wheel 43 so that the traversing rod 41 moves horizontally in a reciprocating manner, and the traversing rod 41 drives the bristle bundles 42 to move on the filter screen plate 2;
the fishing assembly 5 comprises a fishing frame 51, a transmission belt 52, a closing door 53 and a closing torsion spring 54, the transmission belt 52 can rotate in the fishing frame 51, the closing door 53 is rotatably connected to one side of the fishing frame 51, the closing door 53 is located on one side of the rotation direction of the transmission belt 52, when the fishing frame 51 moves into the channel 1, the closing door 53 is in a vertical state and abuts against the inner wall of the channel 1, the closing torsion spring 54 stores force, and when the fishing frame 51 moves out of the channel 1, the closing torsion spring 54 drives the closing door 53 to rotate from the vertical state to the inclined state.
The sewage flows through the channel 1, the cleaning component 4 and the salvaging component 5 are driven by the moving component 3 to descend to the horizontal plane, the salvaging frame 51 descends to the horizontal plane, the filter screen 2 intercepts large suspended matters and floating matters in the sewage, after filtering for a period of time, the moving component 3 drives the cleaning component 4 and the salvaging component 5 to ascend, the salvaging frame 51 ascends, the salvaging frame 51 drags the large sundries floating on the water surface, after the salvaging frame 51 ascends to the channel 1, the torsion spring 54 is closed to drive the closing door 53 to rotate, one side of the salvaging frame 51 is opened, the transmission belt 52 rotates in the salvaging frame 51 to convey the sundries in the salvaging frame 51 to the outside of one side of the channel 1, the cleaning component 4 ascends synchronously while the salvaging frame 51 ascends, the brush bundles 42 move on the filter screen 2, meanwhile, the eccentric wheel 43 rotates in the process of moving, the eccentric wheel 43 continuously pushes the traversing rod 41 to move horizontally, when the eccentric wheel 43 pushes the gap of the traversing rod 41, the reset spring 44 resets the traversing rod 41 to enable the traversing rod 41 to reciprocate horizontally, the traversing rod 41 to drive the brush bundles 42 to move horizontally, the brush bundles 42 to move vertically, the side wall 5 moves down to the side wall 53, and the side wall 53 is closed to the side wall of the filter screen 4 is closed, and the side wall is closed vertically, and the side wall is closed.
The moving component 3 drives the cleaning component 4 and the salvaging frame 51 to ascend, the salvaging frame 51 salvages sundries floating in sewage and transmits the sundries to the outside of the channel 1 through the transmission belt 52, manual salvaging is omitted, time and labor are saved, after the closing door 53 moves to the upper part of the channel 1, the closing door 53 rotates to be in an inclined state against the channel 1, the salvaged sundries can be guided to the outside of the channel 1, sundries are prevented from falling on the channel 1, meanwhile, the eccentric wheel 43 rotates to push the traversing rod 41 to reciprocate, the traversing rod 41 drives the bristle bundles 42 to horizontally move, the bristle bundles 42 brush dirt and impurities on the filter screen 2, so that a plurality of sludge, organic matters and small impurities are prevented from adhering to the surface of the filter screen 2, the filter screen 2 is finally blocked, the filter screen 2 can be filtered for a long time without causing the reduction of the filtering efficiency due to the blocking, and the manual cleaning of the filter screen 2 is omitted, and the filter screen 2 is more convenient.
The channel 1 is also provided with a coarse grid in front of the filter screen plate 2, and the coarse grid filters branches, clustered organic matters and oversized floating sundries, so that the salvaging efficiency and applicability of the salvaging frame 51 are improved.
Further, referring to fig. 1-11, the cleaning assembly 4 further includes a fixing plate 45 and a driving gear 46, the fixing plate 45 is fixedly mounted on the traversing rod 41, the bristle bundle 42 is fixedly mounted on the fixing plate 45, a connecting block is fixedly mounted at one end of the traversing rod 41, the eccentric wheel 43 is located at one side of the traversing rod 41 and abuts against the connecting block, a connecting shaft is fixedly mounted on the eccentric wheel 43, the driving gear 46 is fixedly mounted on the connecting shaft, and the driving gear 46 is meshed with the driving rack 6.
The moving assembly 3 drives the traversing rod 41, the fixed plate 45, the driving gear 46 and the eccentric wheel 43 to move, the driving gear 46 rotates and moves on the driving rack 6, the driving gear 46 rotates under the action of the driving rack 6, and the driving gear 46 drives the eccentric wheel 43 to rotate through the connecting shaft.
Further, referring to fig. 1-11, the fishing assembly 5 further includes a plurality of rotating rollers 55, a driving roller 56 and a first driving motor 57, the plurality of rotating rollers 55 and the driving roller 56 are all rotatably connected in the fishing frame 51, the inner side of the conveying belt 52 is connected to the rotating rollers 55 and the driving roller 56, the first driving motor 57 is fixedly mounted on the outer wall of the fishing frame 51, and the driving roller 56 penetrates through the side wall of the fishing frame 51 and is fixedly mounted at the output end of the first driving motor 57.
The first driving motor 57 drives the driving roller 56 to rotate, the driving roller 56 drives the conveying belt 52 to rotate, and the conveying belt 52 rotates on the rotating roller 55.
Further, referring to fig. 1 to 11, the moving assembly 3 includes two fixed blocks 31, a support plate 32, two moving blocks 33 and two threaded rods 34, the traversing rod 41 penetrates the fixed blocks 31 and is in sliding fit with the fixed blocks 31, the support plate 32 is fixedly mounted on the two fixed blocks 31, the fishing frame 51 is fixedly mounted on the support plate 32, the two moving blocks 33 are respectively fixedly mounted on the corresponding fixed blocks 31, the two threaded rods 34 respectively penetrate the corresponding moving blocks 33 and are in threaded connection with the moving blocks 33, and the two threaded rods 34 are driven by the driving assembly 7.
The threaded rod 34 rotates, the moving block 33 moves on the threaded rod 34, the moving block 33 drives the fixed block 31 to move, the fixed block 31 drives the supporting plate 32 to move, the supporting plate 32 drives the salvage frame 51 to move, the fixed block 31 drives the traversing rod 41 to move, the traversing rod 41 drives the fixed plate 45 to move, and the fixed plate 45 drives the bristle bundles 42 to move.
Further, referring to fig. 1-11, the protection boxes 8 are fixedly installed on two sides of the filter screen plate 2, the fixing block 31, the moving block 33, the threaded rod 34, the eccentric wheel 43, the driving gear 46 and the driving rack 6 are all arranged in the protection boxes 8, connecting holes are formed in one side, opposite to the two protection boxes 8, of the two protection boxes, the traversing rod 41 passes through the connecting holes, the elastic membrane 9 is fixedly installed on the top and the bottom of the moving block 33, one end of the elastic membrane 9 is fixedly installed on the inner wall of the connecting holes, two supporting rods are fixedly installed in the protection boxes 8, fixing holes are formed in two sides of the elastic membrane 9, the supporting rods pass through the fixing holes, and two sides of the elastic membrane 9 are pressed on two sides of the connecting holes.
When the movable block 33 moves in the protective box 8, the elastic membrane 9 is driven to stretch out and draw back, the connecting hole formed in the protective box 8 is closed by the elastic membrane 9, sewage and sundries entering the protective box 8 are prevented, corrosion of the interior of the protective box 8 is prevented, the service lives of the fixed block 31, the movable block 33, the threaded rod 34, the eccentric wheel 43, the driving gear 46 and the driving rack 6 are prolonged, the elastic membrane 9 is pressed on the inner wall of the protective box 8 by the supporting rod, gaps on two sides of the elastic membrane 9 are prevented from entering the sewage and the sundries, and the protective effect is improved.
Further, referring to fig. 1 to 11, the top of the filter screen plate 2 is fixedly provided with a fixing case 10, the driving assembly 7 is disposed in the fixing case 10, the threaded rod 34 passes through the bottom of the fixing case 10 and is rotatably connected with the fixing case 10, the driving assembly 7 includes a second driving motor 71, a belt unit 72 and a pinch roller 73, the second driving motor 71 is fixedly mounted in the fixing case 10, the belt unit 72 includes a driving pulley, two driven pulleys and a connecting belt, the driving pulley is fixedly mounted at the output end of the second driving motor 71, the two driven pulleys are respectively fixedly mounted on the corresponding threaded rods 34, the connecting belt is connected to the driving pulley and the driven pulleys, the two pinch rollers 73 are rotatably connected in the fixing case 10, the two pinch rollers 73 are located at both sides of the driving pulley, and the pinch roller 73 is abutted against the connecting belt.
The second driving motor 71 drives the driving pulley to rotate, the driving pulley drives the connecting belt to rotate, the connecting belt enables the two driven pulleys to rotate, the two driven pulleys drive the corresponding threaded rods 34 to rotate, the two threaded rods 34 can be driven to synchronously rotate, and the pressing wheel 73 presses the connecting belt and changes the contact angle of the connecting belt and the pressing wheel 73 to prevent the connecting belt from slipping.
Further, referring to fig. 1 to 11, a connection box is provided and fixedly installed to one side of the fishing frame 51 for an opening, a fixed shaft is fixedly installed to the closing door 53, the fixed shaft is rotatably connected to the connection box and extends into the connection box, one end of the closing torsion spring 54 is fixedly installed to the fixed shaft, and the other end is fixedly installed in the connection box.
When the closing door 53 moves out of the channel 1, the closing torsion spring 54 drives the closing door 53 to rotate, the closing door 53 rotates on the connecting box through the fixing shaft, when the closing door 53 moves into the channel 1, the channel 1 extrudes the closing door 53 to rotate, the closing door 53 drives the fixing shaft to rotate, and the fixing shaft drives one end of the closing torsion spring 54 to rotate, so that the closing torsion spring 54 stores force.
Further, referring to fig. 1-11, a water leakage hole 11 is formed in one side of the salvaging frame 51 away from the filter screen plate 2, a soft scraping plate 12 is fixedly installed at the top of one side of the salvaging frame 51 close to the filter screen plate 2, the soft scraping plate 12 is obliquely arranged and abuts against the filter screen plate 2, a discharging groove 17 is formed in the top of the channel 1 corresponding to the salvaging frame 51, and a discharging inclined plate 13 is fixedly installed on the outer wall of the channel 1 corresponding to the discharging groove 17.
The sewage in the salvaging frame 51 leaks water through the water leakage holes 11, sundries are reserved in the salvaging frame 51, when the salvaging frame 51 ascends, the soft scraping plate 12 is driven to move on the filter screen plate 2, the cleaning effect on the filter screen plate 2 is improved, the soft scraping plate 12 can guide the sundries into the salvaging frame 51 when the salvaging frame 51 ascends, sundries are prevented from entering a gap between the salvaging frame 51 and the filter screen plate 2, and sundries are accumulated or the salvaging frame 51 is blocked.
Further, referring to fig. 1-11, a connecting plate is rotatably mounted on the connecting shaft, the connecting plate is fixedly mounted on the corresponding fixed block 31, a blocking block 14 is further arranged at one end of the traversing rod 41 away from the eccentric wheel 43, the blocking block 14 is fixedly mounted in the corresponding protective box 8, the traversing rod 41 passes through the blocking block 14 and is in sliding fit with the blocking block 14, one end of the restoring spring 44 is fixedly mounted on the blocking block 14, and the other end of the restoring spring 44 is fixedly mounted on the traversing rod 41.
When the eccentric wheel 43 pushes the traversing lever 41 to move horizontally, the traversing lever 41 drives one end of the return spring 44 to move, and the other end of the return spring 44 is fixed on the blocking block 14, and the return spring 44 is pressed to store the force.
Further, referring to fig. 1-11, two pinch rollers 15 are rotatably connected to the fishing frame 51, the two pinch rollers 15 are located at two sides of the driving roller 56, the pinch rollers 15 are abutted against the conveying belt 52, a waterproof box 16 is fixedly mounted on the outer wall of the fishing frame 51, and a first driving motor 57 is arranged in the waterproof box 16.
The transmission belt 52 is tightly pressed by the pressing roller 15, the contact angle between the transmission belt 52 and the driving roller 56 is changed, the transmission belt 52 is prevented from slipping, the waterproof box 16 can prevent the first driving motor 57 from being damaged by water inflow, the first driving motor 57 is connected with the waterproof box 16, and heat can be transferred to the waterproof box 16 for heat dissipation.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (7)
1. The utility model provides a sewage filter equipment for environmental remediation, includes channel (1) and sets up filter screen plate (2) in channel (1), its characterized in that: the filter screen plate (2) is provided with a moving assembly (3), the filter screen plate (2) is also provided with a cleaning assembly (4) and a salvaging assembly (5), and the moving assembly (3) can drive the cleaning assembly (4) and the salvaging assembly (5) to vertically move on the filter screen plate (2);
the cleaning assembly (4) comprises a traversing rod (41), bristle bundles (42), an eccentric wheel (43) and a return spring (44), when the eccentric wheel (43) moves vertically, the eccentric wheel (43) can rotate and push the traversing rod (41) to move horizontally, the return spring (44) can push the traversing rod (41) to return along with the rotation of the eccentric wheel (43) so as to enable the traversing rod (41) to move horizontally in a reciprocating mode, and the traversing rod (41) drives the bristle bundles (42) to move on the filter screen plate (2);
the fishing assembly (5) comprises a fishing frame (51), a conveying belt (52), a closing door (53) and a closing torsion spring (54), wherein the conveying belt (52) can rotate in the fishing frame (51), the closing door (53) is rotationally connected to one side of the fishing frame (51), the closing door (53) is positioned on one side of the conveying belt (52) in the rotating direction, when the fishing frame (51) moves into the channel (1), the closing door (53) is in a vertical state and abuts against the inner wall of the channel (1), and when the fishing frame (51) moves out of the channel (1), the closing torsion spring (54) drives the closing door (53) to rotate from the vertical state to an inclined state;
the cleaning assembly (4) further comprises a fixed plate (45) and a driving gear (46), the fixed plate (45) is fixedly arranged on the transverse moving rod (41), the bristle bundles (42) are fixedly arranged on the fixed plate (45), a connecting block is fixedly arranged at one end of the transverse moving rod (41), the eccentric wheel (43) is positioned at one side of the transverse moving rod (41) and props against the connecting block, a connecting shaft is fixedly arranged on the eccentric wheel (43), the driving gear (46) is fixedly arranged on the connecting shaft, and the driving gear (46) is meshed with the driving rack (6);
the moving assembly (3) comprises two fixed blocks (31), a supporting plate (32), two moving blocks (33) and two threaded rods (34), wherein the transverse moving rod (41) penetrates through the fixed blocks (31) and is in sliding fit with the fixed blocks (31), the supporting plate (32) is fixedly arranged on the two fixed blocks (31), the salvaging frame (51) is fixedly arranged on the supporting plate (32), the two moving blocks (33) are respectively and fixedly arranged on the corresponding fixed blocks (31), the two threaded rods (34) respectively penetrate through the corresponding moving blocks (33) and are in threaded connection with the moving blocks (33), and the two threaded rods (34) are driven by the driving assembly (7);
the utility model discloses a filter screen plate, including filter screen plate (2), filter screen plate, fixed block (31), movable block (33), threaded rod (34), eccentric wheel (43), drive gear (46) and drive rack (6) all set up in protective box (8), two the connecting hole has been seted up to one side that protective box (8) are relative, sideslip pole (41) pass the connecting hole setting, the equal fixed mounting in top and the bottom of movable block (33) has elastic membrane (9), the one end fixed mounting of elastic membrane (9) is at the inner wall of connecting hole, two butt poles of still fixed mounting in protective box (8), the fixed orifices has been seted up to the both sides of elastic membrane (9), and the butt pole passes the fixed orifices, compresses tightly the both sides of elastic membrane (9) in the both sides of connecting hole.
2. A sewage filter device for environmental treatment according to claim 1, wherein: the fishing assembly (5) further comprises a plurality of rotating rollers (55), a driving roller (56) and a first driving motor (57), wherein the rotating rollers (55) and the driving roller (56) are all rotationally connected in the fishing frame (51), the inner side of the conveying belt (52) is connected to the rotating rollers (55) and the driving roller (56), the first driving motor (57) is fixedly installed on the outer wall of the fishing frame (51), and the driving roller (56) penetrates through the side wall of the fishing frame (51) and is fixedly installed at the output end of the first driving motor (57).
3. A sewage filter device for environmental treatment according to claim 2, wherein: the top fixed mounting of filter screen board (2) has fixed case (10), drive assembly (7) set up in fixed case (10), threaded rod (34) pass fixed case (10) bottom and with fixed case (10) rotation are connected, drive assembly (7) include second driving motor (71), belt unit (72) and pinch roller (73), second driving motor (71) fixed mounting is in fixed case (10), belt unit (72) include driving pulley, two driven pulleys and connecting belt, driving pulley fixed mounting is in the output of second driving motor (71), two driven pulleys are fixed mounting respectively on threaded rod (34) that correspond, connecting belt connects on driving pulley and driven pulleys, two pinch roller (73) all rotate and connect in fixed case (10), two pinch roller (73) are located driving pulley both sides, just pinch roller (73) offsets with connecting belt.
4. A sewage filter device for environmental treatment according to claim 1, wherein: one side of the salvaging frame (51) is provided with an opening and is fixedly provided with a connecting box, the closing door (53) is fixedly provided with a fixed shaft, the fixed shaft is rotationally connected to the connecting box and extends into the connecting box, one end of the closing torsion spring (54) is fixedly arranged on the fixed shaft, and the other end of the closing torsion spring is fixedly arranged in the connecting box.
5. A sewage filter device for environmental treatment according to claim 1, wherein: the utility model discloses a filter screen plate, including filter screen plate (2), fishing frame (51), flexible scraper blade (12) are installed on one side top, fishing frame (51) is kept away from one side of filter screen plate (2) has been seted up and has leaked water hole (11), fishing frame (51) is close to one side top fixed mounting of filter screen plate (2) has flexible scraper blade (12), flexible scraper blade (12) set up for the slope and with filter screen plate (2) offset, discharging groove (17) have been seted up at the top of channel (1) corresponding fishing frame (51) position, channel (1) corresponds fixedly mounted has ejection of compact swash plate (13) on the outer wall of discharging groove (17) position.
6. A sewage filter device for environmental treatment according to claim 1, wherein: the connecting plate is rotatably mounted on the connecting shaft, the connecting plate is fixedly mounted on the corresponding fixed block (31), one end of the traversing rod (41) away from the eccentric wheel (43) is further provided with a blocking block (14), the blocking block (14) is fixedly mounted in the corresponding protective box (8), the traversing rod (41) penetrates through the blocking block (14) and is in sliding fit with the blocking block (14), one end of the restoring spring (44) is fixedly mounted on the blocking block (14), and the other end of the restoring spring (44) is fixedly mounted on the traversing rod (41).
7. A sewage filter device for environmental treatment according to claim 2, wherein: the fishing frame (51) is rotationally connected with two pinch rollers (15), the two pinch rollers (15) are located on two sides of the driving roller (56), the pinch rollers (15) are propped against the conveying belt (52), a waterproof box (16) is fixedly installed on the outer wall of the fishing frame (51), and the first driving motor (57) is arranged in the waterproof box (16).
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| CN202410108109.0A CN117626904B (en) | 2024-01-26 | 2024-01-26 | Sewage filtering device for environmental treatment |
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| CN202410108109.0A CN117626904B (en) | 2024-01-26 | 2024-01-26 | Sewage filtering device for environmental treatment |
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| CN117626904B true CN117626904B (en) | 2024-04-09 |
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| CN116043784A (en) * | 2023-02-02 | 2023-05-02 | 岳荣 | Environment-friendly decontamination device for water conservancy channels |
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2024
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| JPH06346422A (en) * | 1993-06-04 | 1994-12-20 | Sumitomo Heavy Ind Ltd | Automatic dirt remover |
| DE19924630A1 (en) * | 1999-05-29 | 2000-11-30 | Sung Hur | Drive device with elliptical movement for stepped conveyor screens has upper elliptical drive part driving upper part of displaceable plate elliptically with adjustable height between step of displaceable plate and that of fixed plate |
| WO2014180481A1 (en) * | 2013-05-08 | 2014-11-13 | Aquatech Solutions A/S | A biological purification device and a method for cleaning individual filtering elements |
| JP2021088915A (en) * | 2019-12-02 | 2021-06-10 | 張偉萍 | River improvement construction device for emergency draining |
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| CN117626904A (en) | 2024-03-01 |
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