CN117285109A - Slag scraping device of aeration grit chamber - Google Patents
Slag scraping device of aeration grit chamber Download PDFInfo
- Publication number
- CN117285109A CN117285109A CN202311258922.8A CN202311258922A CN117285109A CN 117285109 A CN117285109 A CN 117285109A CN 202311258922 A CN202311258922 A CN 202311258922A CN 117285109 A CN117285109 A CN 117285109A
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- China
- Prior art keywords
- wall
- aeration
- drying
- grit chamber
- fixedly connected
- Prior art date
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- 238000005273 aeration Methods 0.000 title claims abstract description 81
- 239000002893 slag Substances 0.000 title claims abstract description 60
- 238000007790 scraping Methods 0.000 title claims abstract description 22
- 238000001035 drying Methods 0.000 claims abstract description 68
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 239000004576 sand Substances 0.000 claims abstract description 31
- 239000013049 sediment Substances 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000000670 limiting effect Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 238000004062 sedimentation Methods 0.000 claims 3
- 239000002912 waste gas Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 14
- 239000002351 wastewater Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011146 organic particle Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/24—Separation of coarse particles, e.g. by using sieves or screens
-
- 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
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)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a slag scraping device of an aeration sand basin, which comprises an aeration sand basin body, wherein a slag removing assembly is arranged on the top wall of the aeration sand basin body, and a drying assembly is arranged on the side wall of the aeration sand basin body; this sediment device scrapes of aeration grit chamber, it moves down to promote the movable plate through external control ware control electric putter, drive the gag lever post and slide down, the movable plate promotes the connecting pipe and inhales sediment pipe and enter into this internal waste water liquid level lower part of aeration grit chamber position department of 1-3 centimetres when moving down, connecting pipe and sediment pipe begin to inhale the sediment, then in the sediment pipe is discharged to drying module, make when removing the sediment to the aeration grit chamber in, can adjust the liquid level of different co-altitude, get rid of the dregs that floats at the waste liquid surface, avoid appearing the unmatched problem when handling different waste liquids, reduce artifical participation of salvaging and reduce working strength.
Description
Technical Field
The invention relates to the technical field of sand settling ponds, in particular to a slag scraping device of an aeration sand settling pond.
Background
The aeration sand basin has the functions of removing organic particles in wastewater, removing organic pollutants attached to sand grains, being beneficial to obtaining purer sand grains, forcedly introducing air into the sewage in the sewage treatment process, enabling the sewage in the basin to be in contact with the air for oxygenation and stirring liquid, accelerating the transfer of oxygen in the air into the liquid, preventing suspended objects in the basin from sinking, enabling the organic particles in the wastewater to be in a suspended state frequently, enabling the sand grains to rub against each other and bear the shearing force of aeration, removing the organic pollutants attached to the sand grains, being beneficial to obtaining purer sand grains, and enabling the sand grains with higher density to be thrown to the outside to sink into a sand collecting tank under the centrifugal force of rotational flow, and enabling the organic matters with lower density to flow forwards along with water flow to be brought to a next treatment unit.
But partial suspended particles float upwards to generate a large amount of scum, sewage can generate liquid level change in the treatment process, when the truss car sand sucker drives the scum scraping plate to move, the problem that the heights of the scum groove and the scum scraping plate are not matched can occur, and the overall working strength of manually salvaging is increased.
With respect to the related art in the above, the applicant believes that: when the waste water is treated, the waste water liquid level can change in the actual treatment, so that the problem that the slag floating groove is not matched with the slag scraping plate in height can occur when the truss car sand sucker drives the slag scraping plate to move, when the situation is met, the slag is required to be salvaged manually, the whole working strength is increased, and the problem that slag leakage still exists due to imperfect salvaging is solved.
Therefore, the invention provides a slag scraping device of an aeration sand basin, so as to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a slag scraping device of an aeration grit chamber, which solves the problems.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the slag scraping device of the aeration grit chamber comprises an aeration grit chamber body, wherein a slag removal assembly is arranged on the top wall of the aeration grit chamber body, a drying assembly is arranged on the side wall of the aeration grit chamber body, and driving assemblies are arranged on the front wall and the rear wall of the aeration grit chamber body;
the slag removal assembly comprises a U-shaped frame, an electric push rod is installed on the top wall of the U-shaped frame, a movable end of the electric push rod penetrates through a movable plate fixedly connected with the U-shaped frame in a sliding mode, a limiting rod is fixedly connected to the front portion and the rear portion of the top wall of the movable plate, a connecting pipe is installed on the bottom wall of the movable plate through a fixing base, a plurality of slag suction pipes are evenly communicated with the bottom wall of the connecting pipe, a telescopic joint pipe is communicated with the front portion of the outer wall of the connecting pipe, a mounting plate is fixedly connected with the side wall of the aeration grit chamber body, a liquid pump is installed on the top wall of the mounting plate, a slag discharge pipe is communicated with a water outlet of the liquid pump, and a fixing plate is installed on the front portion of the top wall of the drying assembly.
Further, the driving assembly at the rear part is in transmission connection with the drying assembly, the bottom wall of the deslagging assembly is fixedly connected with the top wall of the driving assembly, the deslagging assembly is matched with the drying assembly in position, and the inner wall of the U-shaped frame is in sliding connection with the front wall and the rear wall of the aeration grit chamber body.
Through above-mentioned technical scheme, drive the slagging-off subassembly through drive assembly and carry out left and right reciprocating motion to drive dry subassembly and carry out the work of processing in step, whole device's work flow is smooth and easy simple, and the inside floating dregs of aeration grit chamber are got rid of.
Further, U type frame diapire all with drive assembly roof fixed connection, the gag lever post top all slides and runs through U type frame and extend to outside, movable plate length is slightly less than aeration sand setting pond body internal diameter, flexible festival pipe is linked together with the water inlet of liquid pump, the scum pipe rear portion runs through the fixed plate and extends to the fixed plate rear portion, the drain of scum pipe is located dry subassembly top intermediate position.
Through above-mentioned technical scheme, the movable plate length is slightly less than aeration sand setting tank body internal diameter, and the upper and lower activity of convenient movable plate can not appear the choking problem, and the drain of scum pipe is located the top position of dry frame simultaneously.
Further, the drive assembly includes servo motor, servo motor and aeration grit chamber body back wall left side fixed connection, servo motor's power shaft rear portion fixedly connected with gear No. one, aeration grit chamber body back wall just is located gear No. one upper portion fixedly connected with guide rail, T type spout has been seted up to the guide rail back wall, T type spout inner wall sliding connection has T type slider, T type slider front wall fixedly connected with pinion rack, pinion rack front wall and guide rail back wall sliding connection, the rack is installed to the pinion rack diapire, rack and gear engagement.
Through above-mentioned technical scheme, servo motor is through the work of external power source connection to drive gear rotation, and drive rack and pinion rack of meshing and pinion rack activity, the pinion rack drives T type slider at T type spout inner wall slip in the activity simultaneously.
Further, the spacing top fixedly connected with of aeration grit chamber body back wall, spacing spout has been seted up to spacing roof, rack roof fixedly connected with connecting block, connecting block outer wall and spacing spout inner wall sliding connection, connecting block top and U type frame bottom wall fixed connection, U type frame diapire and spacing roof sliding connection.
Through the technical scheme, the toothed plate drives the connecting block to move when moving, the inner wall of the limiting chute in the limiting strip slides left and right, and the U-shaped frame is driven to move.
Further, a first belt wheel is arranged at the front part of the power shaft of the servo motor, a rotating shaft is rotatably connected to the right side of the rear wall of the aeration grit chamber body, a second belt wheel is fixedly connected to the front part of the outer wall of the rotating shaft, and the first belt wheel and the second belt wheel are connected through belt transmission.
Through above-mentioned technical scheme, servo motor drives No. one band pulley rotation when working to drive No. two band pulleys through the belt and carry out transmission work.
Further, no. three pulleys are fixedly connected to the rear part of the outer wall of the rotating shaft, and the No. three pulleys are in transmission connection with the drying assembly.
Through above-mentioned technical scheme, no. three band pulley drives drying component and carries out subsequent work when rotating.
Further, the drying component comprises a drying frame, the drying frame is fixedly connected with the side wall of the aeration grit chamber body, and drying rollers are respectively connected to the left side and the right side of the inner wall of the drying frame through roller shafts in a rotating mode.
Through above-mentioned technical scheme, the drying roller is installed at the inner wall of drying frame, and dregs after the absorption can be squeezed to remove water, reduces inside waste liquid content.
Further, the roller rear end all runs through dry frame fixedly connected with No. two gears through the bearing, intermeshing between No. two gears, the roller outer wall rear portion fixedly connected with No. four pulleys that are located the left side, no. four pulleys pass through belt drive with No. three pulleys and are connected, dry frame diapire intercommunication has the sediment fill, sediment fill bottom intercommunication has the drain pipe.
Through above-mentioned technical scheme, no. two gears drive dry roller rotation when the pivoted to remove water to absorptive dregs.
Further, the filter frame is installed on the inner wall of the drying frame and positioned in the inner cavity of the drying roller, the filter frame is arranged in a low-inclined mode in the left-high and right directions, a slag discharging port is formed in the right wall of the drying frame, and a communicating pipe is installed at the position, corresponding to the slag discharging port, of the right wall of the drying frame.
Through above-mentioned technical scheme, the setting of filter frame can be with waste liquid and the dregs after the dehydration filtration separation discharge.
Advantageous effects
The invention provides a slag scraping device of an aeration grit chamber. Compared with the prior art, the method has the following beneficial effects:
(1) This sediment device scrapes of aeration grit chamber, it moves down to promote the movable plate through external control ware control electric putter, drive the gag lever post and slide down, the movable plate promotes the connecting pipe and inhales sediment pipe and enter into the position department of this internal waste water liquid level lower part 1-3 centimetres of aeration grit chamber when moving down, external control ware control liquid pump work and begin to inhale sediment through flexible festival pipe, connecting pipe and sediment pipe, then in the sediment pipe is discharged to drying module, make when removing the sediment to the aeration grit chamber in, can adjust the liquid level of different co-altitude, will float the dregs on the waste liquid surface and get rid of, avoid appearing the unmatched problem when handling different waste liquids, reduce artifical participation of salvaging and reduce working strength.
(2) This sediment device scrapes of aeration grit chamber, drive rack and pinion rack of a gear rotation meshing through servo motor work and begin to move left, the pinion rack drives T type slider and slides in T type spout, the pinion rack drives the connecting block at the in-process that removes and slides in spacing spout, and then drive U type frame and move, thereby drive flexible festival pipe, connecting pipe and sediment suction pipe absorb dregs at the aeration grit chamber body, the servo motor that is located the rear drives a band pulley, no. two band pulleys rotate in the pivoted, thereby drive pivot rotation and No. three band pulleys, no. four band pulleys rotate, no. four band pulleys drive the dry roller axle rotates, drive No. two gear rotations in dry roller axle pivoted, another meshing No. two gear is driven simultaneously and is rotated, thereby drive the dry roller and rotate, make through drive assembly's work under, can drive the left and right reciprocating motion of slagging-off subassembly, thereby float dregs in the aeration grit chamber is comprehensive suction, reduce the condition of residue, and drive assembly can also drive the dry roller rotation in the course of working, thereby get rid of dregs after the suction and waste water separation waste liquid.
(3) This sediment device is scraped to aeration grit chamber through being taken out after the dregs falls into the dry frame, through rotating the extrusion between the dry roller and during the rotation extrusion between dry roller and the dry frame inner wall to, the dregs particulate matter that draws out in the aeration grit chamber body waste liquid extrudes the dehydration, then fall into on the dry frame bottom filter frame, after filtering the separation with it, then the activity is right behind the dregs particulate matter of arranging the dregs mouth and discharging after the dehydration from communicating pipe, the waste water after being extruded falls into in the sediment fill and then is discharged from the drain pipe, make after the dregs is salvaged out, separate waste liquid and dregs, carry out innocent treatment with dregs after the dehydration, put into the aeration grit chamber body again after unifying the collection again with the waste liquid and handle again.
Drawings
FIG. 1 is a front view of the external structure of the present invention;
FIG. 2 is a right side view of the external structure of the present invention;
FIG. 3 is a rear elevational view of the exterior structure of the present invention;
FIG. 4 is an exploded view of the deslagging assembly and drive assembly of the present invention;
FIG. 5 is a rear elevational view of the internal structure of the slag removal assembly and drive assembly of the present invention;
FIG. 6 is an exploded view of the external structure of the present invention;
fig. 7 is a front view of the internal structure of the present invention.
In the figure 1, an aeration grit chamber body; 2. a deslagging assembly; 21. a mounting plate; 22. a liquid pump; 23. a slag discharge pipe; 24. a fixing plate; 25. a telescopic joint pipe; 26. a U-shaped frame; 27. an electric push rod; 28. a moving plate; 29. a limit rod; 210. a slag suction pipe; 211. a connecting pipe; 3. a drive assembly; 31. a servo motor; 32. a first gear; 33. a rack; 34. a toothed plate; 35. a guide rail; 36. a third belt wheel; 37. a second belt wheel; 38. a connecting block; 39. a rotating shaft; 310. limiting sliding grooves; 311. a limit bar; 312. a first belt wheel; 313. a T-shaped slider; 314. a T-shaped chute; 4. a drying assembly; 41. a drying frame; 42. a communicating pipe; 43. a drain pipe; 44. a slag discharge hopper; 45. a second gear; 46. a fourth belt wheel; 47. a drying roller; 48. a filter frame; 49. and a slag discharging port.
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.
Embodiment one:
referring to fig. 1-7, a slag scraping device of an aeration grit chamber comprises an aeration grit chamber body 1, wherein a slag removing assembly 2 is arranged on the top wall of the aeration grit chamber body 1, a drying assembly 4 is arranged on the side wall of the aeration grit chamber body 1, and driving assemblies 3 are arranged on the front wall and the rear wall of the aeration grit chamber body 1;
the deslagging assembly 2 comprises a U-shaped frame 26, an electric push rod 27 is arranged on the top wall of the U-shaped frame 26, a movable end of the electric push rod 27 penetrates through the U-shaped frame 26 in a sliding mode and is fixedly connected with a movable plate 28, limiting rods 29 are fixedly connected to the front portion and the rear portion of the top wall of the movable plate 28, a connecting pipe 211 is arranged on the bottom wall of the movable plate 28 through a fixed seat, a plurality of slag suction pipes 210 are uniformly communicated with the bottom wall of the connecting pipe 211, a telescopic joint pipe 25 is communicated with the front portion of the outer wall of the connecting pipe 211, a mounting plate 21 is fixedly connected with the side wall of the aeration grit chamber body 1, a liquid pump 22 is arranged on the top wall of the mounting plate 21, a deslagging pipe 23 is communicated with a water outlet of the liquid pump 22, and a fixing plate 24 is arranged on the front portion of the top wall of the drying assembly 4;
in the embodiment of the invention, the purpose of the arrangement is that the slag removing assembly 2 can comprehensively remove slag generated in the treatment process of waste liquid with different liquid levels, and the slag removing assembly 2 is driven to reciprocate left and right by the operation of the driving assembly 3, so that the slag sucking pipe 210 is driven to uniformly remove impurities produced in the waste liquid in the aeration grit chamber body 1, the problem of needing manual salvage is avoided, the labor intensity of staff can be reduced, and the problem of incomplete slag leakage in salvage can be conveniently caused.
Embodiment two:
referring to fig. 1-7, the present embodiment provides a technical solution based on the first embodiment: the driving component 3 positioned at the rear part is in transmission connection with the drying component 4, the bottom wall of the deslagging component 2 is fixedly connected with the top wall of the driving component 3, the deslagging component 2 is matched with the position of the drying component 4, the inner wall of the U-shaped frame 26 is in sliding connection with the front wall and the rear wall of the aeration grit chamber body 1, the bottom wall of the U-shaped frame 26 is fixedly connected with the top wall of the driving component 3, the top end of the limiting rod 29 penetrates through the U-shaped frame 26 in a sliding manner and extends to the outside, the length of the moving plate 28 is slightly smaller than the inner diameter of the aeration grit chamber body 1, the telescopic joint pipe 25 is communicated with the water inlet of the liquid pump 22, the rear part of the deslagging pipe 23 penetrates through the fixed plate 24 and extends to the rear part of the fixed plate 24, the drain outlet of the deslagging pipe 23 is positioned at the middle position of the top of the drying component 4, the driving component 3 comprises a servo motor 31, the servo motor 31 is fixedly connected with the left side of the rear wall of the aeration grit chamber body 1, the power shaft rear part of the servo motor 31 is fixedly connected with a gear 32, the rear wall of the aeration grit chamber body 1 is fixedly connected with a guide rail 35 positioned at the upper part of the first gear 32, the rear wall of the guide rail 35 is provided with a T-shaped chute 314, the inner wall of the T-shaped chute 314 is in sliding connection with a T-shaped slide block 313, the front wall of the T-shaped slide block 313 is fixedly connected with a toothed plate 34, the front wall of the toothed plate 34 is in sliding connection with the rear wall of the guide rail 35, the bottom wall of the toothed plate 34 is provided with a rack 33, the rack 33 is meshed with the first gear 32, the top of the rear wall of the aeration grit chamber body 1 is fixedly connected with a limit bar 311, the top wall of the limit bar 311 is provided with a limit chute 310, the top wall of the rack 33 is fixedly connected with a connecting block 38, the outer wall of the connecting block 38 is in sliding connection with the top wall of the U-shaped frame 26, the bottom wall of the U-shaped frame 26 is in sliding connection with the top wall of the limit bar 311, the front part of a power shaft of the servo motor 31 is provided with a belt pulley 312, the right side of the rear wall of the aeration grit chamber body 1 is rotationally connected with a rotary shaft 39, the front part of the outer wall of the rotating shaft 39 is fixedly connected with a second belt pulley 37, a first belt pulley 312 and the second belt pulley 37 are in transmission connection through a belt, the rear part of the outer wall of the rotating shaft 39 is fixedly connected with a third belt pulley 36, the third belt pulley 36 is in transmission connection with the drying component 4, the drying component 4 comprises a drying frame 41, the drying frame 41 is fixedly connected with the side wall of the aeration grit chamber body 1, the left side and the right side of the inner wall of the drying frame 41 are respectively connected with a drying roller 47 through the rotation of a roller shaft, the rear end of the roller shaft penetrates through the drying frame 41 through a bearing to be fixedly connected with a second gear 45, the second gears 45 are meshed with each other, the rear part of the outer wall of the roller shaft positioned at the left side is fixedly connected with a fourth belt pulley 46, the fourth belt pulley 46 is in transmission connection with the third belt pulley 36 through a belt, the bottom wall of the drying frame 41 is communicated with a slag discharge hopper 44, the bottom end of the slag discharge hopper 44 is communicated with a drain pipe 43, the inner wall of the drying frame 41 is positioned in an inner cavity of the drying roller 47, a filter frame 48 is arranged in a left-right side low inclination manner, the right wall of the drying frame 41 is provided with a slag discharge port 49, the right wall of the drying frame 41 is correspondingly provided with a communicating pipe 42;
in the embodiment of the invention, the driving component 3 can drive the deslagging component 2 and the drying component 4 to work at the same time, so that the whole deslagging process is more standard and effective, impurities adsorbed by the deslagging component 2 can be dehydrated and dried under the driving of the drying component 4, then subsequent harmless treatment is carried out, dehydrated waste liquid is collected again uniformly and returned into the aeration grit chamber body 1, the filtering frame 48 is arranged in a low-left-right inclined manner, so that dregs can slide rightwards after falling on the filtering frame 48 and then are discharged from the communicating pipe 42 through the dreg discharge port 49, and the use is more convenient.
And all that is not described in detail in this specification is well known to those skilled in the art.
When the aeration grit chamber is in operation, firstly, the liquid pump 22, the electric push rod 27 and the servo motor 31 are connected through an external power supply, and the liquid pump 22, the electric push rod 27 and the servo motor 31 are electrically connected through an external controller, firstly, when deslagging is needed to be carried out in the aeration grit chamber body 1, the electric push rod 27 is controlled to start working and push the movable plate 28 to move downwards through the external controller, the movable plate 28 drives the limiting rod 29 to slide downwards when moving downwards, the limiting rod 29 has the limiting effect on the movable plate 28 to prevent the situation of position deviation when moving upwards and downwards, the movable plate 28 pushes the connecting pipe 211 and the slag sucking pipe 210 to enter the position of 1 cm to 3 cm below the wastewater level in the aeration grit chamber body 1 when moving downwards, the external controller controls the electric push rod 27 to stop working, the liquid pump 22 is controlled to work and the slag sucking pipe 210 is started through the telescopic joint pipe 25, the connecting pipe 211 and the slag sucking pipe 210, then is discharged into the drying assembly 4 through the slag discharging pipe 23, and simultaneously starts to work through the external controller controlling the servo motor 31, thereby driving the first gear 32 to rotate and driving the engaged rack 33 and toothed plate 34 to start to move leftwards, the toothed plate 34 drives the T-shaped sliding block 313 to slide in the T-shaped sliding groove 314, the toothed plate 34 drives the connecting block 38 to slide in the limiting sliding groove 310 in the moving process, and further drives the U-shaped frame 26 to move, thereby driving the telescopic joint pipe 25, the connecting pipe 211 and the slag sucking pipe 210 to suck slag in the aeration grit chamber body 1, the servo motor 31 at the rear part drives the first belt pulley 312 to rotate while driving the second belt pulley 37 to rotate under the transmission of the corresponding belt, thereby driving the rotating shaft 39 to rotate and the third belt pulley 36 to rotate, and driving the fourth belt pulley 46 to rotate under the transmission of the corresponding belt, the fourth belt wheel 46 drives the roller shaft of the drying roller 47 to rotate, the second gear 45 is driven to rotate while the roller shaft of the drying roller 47 rotates, the other meshed second gear 45 is synchronously driven to rotate, so that the drying roller 47 is driven to rotate, after residues are extracted and fall into the drying frame 41, residues particles sucked out of waste liquid in the aeration grit chamber body 1 are extruded and dewatered through rotation extrusion between the drying rollers 47 and the inner wall of the drying frame 41, then fall onto the filter frame 48 in the drying frame 41, are filtered and separated, then move rightward, the residues particles after water is discharged from the communicating pipe 42 through the residue discharge port 49, the extruded waste water falls into the residue discharge hopper 44 and is discharged from the drain pipe 43, and the waste water is uniformly collected and is re-input into the aeration grit chamber body 1.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a sediment device is scraped to aeration grit chamber, includes aeration grit chamber body (1), its characterized in that: the top wall of the aeration sand basin body (1) is provided with a deslagging component (2), the side wall of the aeration sand basin body (1) is provided with a drying component (4), and the front wall and the rear wall of the aeration sand basin body (1) are provided with driving components (3);
the slag removal assembly (2) comprises a U-shaped frame (26), an electric push rod (27) is installed on the top wall of the U-shaped frame (26), a movable end of the electric push rod (27) is fixedly connected with a movable plate (28) in a sliding mode, limiting rods (29) are fixedly connected to the front portion and the rear portion of the top wall of the movable plate (28), a connecting pipe (211) is installed on the bottom wall of the movable plate (28) through a fixing seat, a plurality of slag suction pipes (210) are evenly communicated with the bottom wall of the connecting pipe (211), a telescopic joint pipe (25) is communicated with the front portion of the outer wall of the connecting pipe (211), a mounting plate (21) is fixedly connected with the side wall of the aeration sand sedimentation tank body (1), a liquid pump (22) is installed on the top wall of the mounting plate (21), a slag discharge pipe (23) is communicated with the water outlet of the liquid pump (22), and a fixing plate (24) is installed on the front portion of the top wall of the drying assembly (4).
2. A slag scraping device of an aeration grit chamber according to claim 1, wherein: the driving assembly (3) located at the rear part is in transmission connection with the drying assembly (4), the bottom wall of the deslagging assembly (2) is fixedly connected with the top wall of the driving assembly (3), the deslagging assembly (2) is matched with the drying assembly (4) in position, and the inner wall of the U-shaped frame (26) is in sliding connection with the front wall and the rear wall of the aeration sand basin body (1).
3. A slag scraping device of an aeration grit chamber according to claim 1, wherein: the utility model discloses a dry subassembly, including drive assembly (3) roof, U type frame (26), locating lever (29), movable plate (28) and pump (22), U type frame (26) diapire all with drive assembly (3) roof fixed connection, gag lever post (29) top all slides and runs through U type frame (26) and extend to outside, movable plate (28) length is slightly less than aeration sand basin body (1) internal diameter, flexible festival pipe (25) are linked together with the water inlet of pump (22), slag discharge pipe (23) rear portion runs through fixed plate (24) and extends to fixed plate (24) rear portion, the drain of slag discharge pipe (23) is located dry subassembly (4) top intermediate position.
4. A slag scraping device of an aeration grit chamber according to claim 1, wherein: the driving assembly (3) comprises a servo motor (31), the servo motor (31) is fixedly connected with the left side of the rear wall of the aeration sand sedimentation tank body (1), a first gear (32) is fixedly connected with the rear part of a power shaft of the servo motor (31), a guide rail (35) is fixedly connected with the rear wall of the aeration sand sedimentation tank body (1) and is positioned on the upper portion of the first gear (32), a T-shaped sliding groove (314) is formed in the rear wall of the guide rail (35), a T-shaped sliding block (313) is slidably connected with the inner wall of the T-shaped sliding groove (314), a toothed plate (34) is fixedly connected with the front wall of the T-shaped sliding block (313), a rack (33) is arranged on the bottom wall of the toothed plate (34), and the rack (33) is meshed with the first gear (32).
5. A slag scraping device of an aeration grit chamber as in claim 4, wherein: the utility model discloses an aeration sand basin body, including aeration sand basin body (1), spacing (311) of back wall top fixedly connected with, spacing (310) have been seted up to spacing (311) roof, rack (33) roof fixedly connected with connecting block (38), connecting block (38) outer wall and spacing (310) inner wall sliding connection, connecting block (38) top and U type frame (26) diapire fixed connection, U type frame (26) diapire and spacing (311) roof sliding connection.
6. A slag scraping device of an aeration grit chamber as in claim 4, wherein: a first belt wheel (312) is arranged at the front part of a power shaft of the servo motor (31), a rotating shaft (39) is rotatably connected to the right side of the rear wall of the aeration sand setting tank body (1), a second belt wheel (37) is fixedly connected to the front part of the outer wall of the rotating shaft (39), and the first belt wheel (312) and the second belt wheel (37) are connected through belt transmission.
7. A slag scraping device of an aerated grit chamber as in claim 6, wherein: the rear part of the outer wall of the rotating shaft (39) is fixedly connected with a third belt wheel (36), and the third belt wheel (36) is in transmission connection with the drying assembly (4).
8. A slag scraping device of an aeration grit chamber according to claim 1, wherein: the drying assembly (4) comprises a drying frame (41), the drying frame (41) is fixedly connected with the side wall of the aeration sand basin body (1), and drying rollers (47) are respectively connected to the left side and the right side of the inner wall of the drying frame (41) through roller shafts in a rotating mode.
9. A slag scraping device of an aerated grit chamber as in claim 8, wherein: the rear end of the roll shaft penetrates through the drying frame (41) through bearings, the second gears (45) are meshed with each other, a fourth belt wheel (46) is fixedly connected to the rear portion of the outer wall of the roll shaft on the left side, the fourth belt wheel (46) is connected with the third belt wheel (36) through belt transmission, a slag discharging hopper (44) is communicated with the bottom wall of the drying frame (41), and a drain pipe (43) is communicated with the bottom end of the slag discharging hopper (44).
10. A slag scraping device of an aerated grit chamber as in claim 8, wherein: the utility model discloses a waste gas treatment device, including drying frame (41) and communicating pipe, including drying roller (47), filter frame (48) are installed to drying frame (41) inner wall and be located drying roller (47) inner chamber, filter frame (48) high-right low slope arrangement about, slag discharge mouth (49) have been seted up to drying frame (41) right wall, communicating pipe (42) are installed in drying frame (41) right wall and the position that corresponds slag discharge mouth (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311258922.8A CN117285109A (en) | 2023-09-26 | 2023-09-26 | Slag scraping device of aeration grit chamber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311258922.8A CN117285109A (en) | 2023-09-26 | 2023-09-26 | Slag scraping device of aeration grit chamber |
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| CN117285109A true CN117285109A (en) | 2023-12-26 |
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| CN202311258922.8A Pending CN117285109A (en) | 2023-09-26 | 2023-09-26 | Slag scraping device of aeration grit chamber |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117945589A (en) * | 2024-01-24 | 2024-04-30 | 宜兴市苏嘉环保设备有限公司 | Zero-emission sewage treatment system and method |
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2023
- 2023-09-26 CN CN202311258922.8A patent/CN117285109A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117945589A (en) * | 2024-01-24 | 2024-04-30 | 宜兴市苏嘉环保设备有限公司 | Zero-emission sewage treatment system and method |
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