CN115193107B - Advection sedimentation tank cleaning device - Google Patents
Advection sedimentation tank cleaning device Download PDFInfo
- Publication number
- CN115193107B CN115193107B CN202210820942.9A CN202210820942A CN115193107B CN 115193107 B CN115193107 B CN 115193107B CN 202210820942 A CN202210820942 A CN 202210820942A CN 115193107 B CN115193107 B CN 115193107B
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- Prior art keywords
- cleaning
- sedimentation tank
- suction pipe
- hole
- mud
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- 238000004140 cleaning Methods 0.000 title claims abstract description 126
- 238000004062 sedimentation Methods 0.000 title claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 230000002457 bidirectional effect Effects 0.000 claims description 23
- 230000002441 reversible effect Effects 0.000 claims description 18
- 230000000670 limiting effect Effects 0.000 claims description 11
- 238000013459 approach Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 claims 1
- 239000010802 sludge Substances 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 8
- 238000011086 high cleaning Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0006—Settling tanks provided with means for cleaning and maintenance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
- B01D21/0033—Vertical, perforated partition walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0087—Settling tanks provided with means for ensuring a special flow pattern, e.g. even inflow or outflow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
Abstract
The invention belongs to the technical field of clean water tank cleaning equipment, and particularly relates to a advection sedimentation tank cleaning device, which comprises a sedimentation tank, wherein a sludge suction machine is arranged in the sedimentation tank, and a plurality of galleries are arranged in the sedimentation tank; the mud suction machine comprises a moving platform and a plurality of mud suction nozzles, the mud suction nozzles are uniformly distributed at the bottom of each gallery, and rotatable cleaning rollers are arranged on the inner walls of the two sides of the gallery; an adjustable cleaning brush is arranged on the suction pipe close to the water collecting tank, and the cleaning brush is matched with the side wall of the water collecting tank. The invention can not only effectively clean the bottom of the sedimentation tank by matching with the suction dredge, but also can clean the inner side wall of each gallery of the sedimentation tank and the outer side wall of the water collecting tank in each gallery synchronously and effectively, and can clean the sedimentation tank with water, thereby avoiding high cost caused by manual cleaning, reducing cleaning difficulty, having high cleaning efficiency and good cleaning effect.
Description
Technical Field
The invention belongs to the technical field of clean water tank cleaning equipment, and particularly relates to a advection sedimentation tank cleaning device.
Background
The advection sedimentation tank generally adopts a natural standing sedimentation mode to separate solid particles with specific gravity greater than 1 in water. The device that is the water purification field commonly used, after long-term use, can pile up impurity such as a large amount of mud, adopt siphon type suction dredge to clear up the sedimentation tank in prior art generally, but current suction dredge only can clear up the bottom of sedimentation tank effectually, can't clear up the lateral wall of sedimentation tank, especially the advection sedimentation tank of water works, the multiple pass through the breakwater and divide into a plurality of galleries, still distribute the water catch bowl in each gallery, the inside wall of gallery and the lateral wall of water catch bowl also can be stained with impurity such as mud in long-term use, if not in time clear up, then produce great influence to quality of water. At present, a water plant adopts a manual regular cleaning method, water in a sedimentation tank needs to be emptied during cleaning, water resources are wasted, labor intensity is high, time is long, cost is high, and production is not facilitated.
Disclosure of Invention
In order to solve the technical problems, the invention provides a advection sedimentation tank cleaning device, which comprises a sedimentation tank, wherein a mud suction machine is arranged in the sedimentation tank, a plurality of water retaining walls are fixed in the sedimentation tank, and the water retaining walls divide the sedimentation tank into a plurality of galleries; a water collecting tank is arranged in the gallery, and the bottom of the water collecting tank is fixedly connected with the bottom of the sedimentation tank through a supporting column; the mud suction machine comprises a moving platform and a plurality of mud suction nozzles, the mud suction nozzles are uniformly distributed at the bottom of each gallery, the mud suction nozzles are communicated with a siphon pipe of the mud suction machine through a mud suction pipe, the siphon pipe is connected with a vacuum pump, the mud suction pipe is fixedly connected with the moving platform through a fixed plate, and the siphon pipe is fixedly connected with the fixed plate; the inner walls of the two sides of the gallery are respectively provided with a rotatable cleaning roller, and bristles of the cleaning rollers can be contacted with the inner wall of the corresponding side of the gallery; an adjustable cleaning brush is arranged on the suction pipe close to the water collecting tank and is matched with the side wall of the water collecting tank.
Preferably, the same driving assembly is connected between two cleaning rollers in the same gallery, and comprises a rotating motor, a first bevel gear, a second bevel gear and a transmission chain; the upper end of the cleaning roller penetrates through the fixing plate and then is fixedly connected with a driving sprocket, the cleaning roller is rotationally connected with the fixing plate through a bearing, the two driving sprockets are connected through a driving chain, the first bevel gear is fixed on one of the cleaning rollers and is meshed with the second bevel gear, and the center of the second bevel gear is fixedly connected with an output shaft of the rotating motor.
Preferably, the fixed plate that the top of cleaning roller corresponds is last to be equipped with rectangular through-hole, all is connected with a motor after each cleaning roller runs through the rectangular through-hole that corresponds, the motor is fixed on the movable plate, the movable plate is connected with the telescopic link, the flexible direction of telescopic link is parallel with the length of rectangular through-hole, the outside of cleaning roller is equipped with the suction cup, the suction cup is connected with the straw, and the straw of each suction cup is all connected with the mud pipe, the mud pipe is connected with the vacuum pump, and the mud pipe is fixed on the fixed plate. The telescopic rod is of an electric push rod or air cylinder or hydraulic cylinder structure. Along with the extension of the telescopic rod, the movable plate can be moved to drive the cleaning roller to move along the long-strip-shaped through hole and then to be far away from the side wall of the gallery; the telescopic rod is contracted, so that the moving plate can reversely move, and the cleaning roller is driven to reversely move along the strip-shaped through hole and then approach to the side wall of the gallery, thereby cleaning the gallery.
Preferably, the suction cover is an arc cover matched with the cleaning roller, a mud collecting cavity is arranged in the arc cover, mud suction holes are uniformly distributed on the side wall of the mud collecting cavity, which is close to the cleaning roller, and guide edges are fixed on the front side and the rear side of the arc cover.
Preferably, the brush cleaner rotates through a plurality of swivel rings and corresponds the suction dredge pipe to be connected, the top fixedly connected with connecting rod of brush cleaner, be equipped with the arc through-hole of 1/4 circle on the fixed plate that the connecting rod corresponds, be connected with adjusting part behind the top of connecting rod runs through the arc through-hole, adjusting part can drive the connecting rod along arc through-hole reciprocating motion, and the connecting rod is located when the one end of arc through-hole, and the brush cleaner is located the rear of suction dredge pipe, reduces the resistance that removes the production, and the connecting rod is close to the water catch bowl gradually when the other end motion of arc through-hole, and the brush cleaner's brush hair contacts with the outer wall of water catch bowl.
Preferably, the fixing plates corresponding to the galleries are provided with infrared sensors, the infrared sensors are matched with the water collecting grooves, and the infrared sensors are electrically connected with the adjusting assembly.
Preferably, the adjusting part comprises a bidirectional threaded rod, a forward and reverse rotating motor and two push rods, wherein the two ends of the bidirectional threaded rod are rotationally connected with a fixing frame through bearings, the lower end of the fixing frame is fixedly connected with a fixing plate, a limiting sliding groove is formed in the corresponding fixing plate below the bidirectional threaded rod, the limiting sliding groove is parallel to the bidirectional threaded rod, one end of the bidirectional threaded rod penetrates through the fixing frame and then is fixedly connected with an output shaft of the forward and reverse rotating motor, the forward and reverse rotating motor is fixed on the fixing plate, the forward threads and the reverse threads of the bidirectional threaded rod are uniformly matched with one sliding block, the lower end of the sliding block is matched with the limiting sliding groove and is arranged in the limiting sliding groove in a sliding mode, the two push rods are in one-to-one correspondence with the two sliding blocks, one end of the push rod is hinged with the corresponding sliding block, the other end of the push rod is hinged with a connecting piece, the connecting piece is fixedly connected with a connecting ring, and the connecting ring is sleeved on a corresponding suction pipe and is rotationally connected with the suction pipe through bearings.
Preferably, the adjusting component is an electric push rod, one end of the electric push rod is hinged with the fixed plate, and the other end of the electric push rod is hinged with the upper end of the connecting rod.
The invention also comprises other components or steps which can ensure that the advection sedimentation tank cleaning device is normally used, such as a control component of a suction dredge, a control component of a rotating motor, a control component of a forward and reverse rotating motor, a control component of an infrared sensor, a control component of an electric push rod and the like are all conventional technical means in the field, and in addition, the undefined devices, components or steps in the invention all adopt the conventional technical means in the field. Such as a suction nozzle, a suction pipe, a cleaning brush, a bidirectional threaded rod, a water collecting tank, a water retaining wall, an electric push rod and the like, are all common devices in the field.
The siphon type sludge suction machine sequentially passes through the sludge suction nozzle, the sludge suction pipe and the siphon pipe through the principle of siphoning and then is discharged into the sewage tank, the moving platform of the sludge suction machine drives the sludge suction nozzle, the sludge suction pipe and the siphon pipe to move along the sedimentation tank under the mutual cooperation of the track and the travelling wheel in the sludge suction process, so that the sedimentation tank bottom is comprehensively cleaned, and the concrete structure and the principle are not repeated.
According to the invention, the cleaning roller and the cleaning brush are driven to move along the sedimentation tank by the mud suction machine, so that the energy utilization rate is improved; meanwhile, the friction force between the cleaning roller and the inner side wall of the gallery is reduced by the rotation of the cleaning roller, the inner side wall of each gallery is cleaned, meanwhile, the cleaned impurities can be temporarily gathered into the suction cover under the gathering effect of the suction cover by the siphon effect of the suction machine, and enter the sludge discharge pipe to be discharged after sequentially passing through the sludge suction hole, the sludge collecting cavity and the suction pipe under the effect of the vacuum pump, so that the efficient cleaning effect is realized; the position of the cleaning roller can be flexibly adjusted according to the requirement, so that the cleaning roller is prevented from contacting with the side wall of the gallery when cleaning is not required, the resistance is reduced, and the motor does not need to work and saves energy; the setting of brush cleaner then can carry out effectual clearance to the outer wall of the water catch bowl in each corridor, when the suction pipe does not move to water catch bowl department, the connecting rod is located the one end of arc through-hole, the brush cleaner is located the rear of suction pipe, reduce its resistance that produces when moving forward along with the suction pipe, the burden of suction dredger has been reduced, when suction pipe moved to water catch bowl department, make the connecting rod move to the other end of arc through-hole under the effect of adjusting part, the brush cleaner is close to the water catch bowl gradually in the removal process, until the brush cleaner's brush hair contacts with the outer wall of water catch bowl, carry out effectual cleaning, this setting still can improve the life of brush cleaner, after the brush cleaner's brush hair wearing and tearing, adjusting part drives the connecting rod in time to the other end of arc through-hole, ensure that the brush cleaner's brush hair contacts with the outer wall of water catch bowl, when the connecting rod moves to the other end of arc through-hole, the outer end and the water catch bowl outer wall of brush hair are perpendicular. Wherein the water collecting tank is used for collecting upper-layer purified water after precipitation in the precipitation tank, the external surface of the water collecting tank is sticky with less impurities, and the swept impurities are not required to be discharged through a mud suction pipe during cleaning.
The invention has the advantages that the structure is reasonable, the bottom of the sedimentation tank can be effectively cleaned by being matched with the mud suction machine, the inner side wall of each gallery of the sedimentation tank and the outer side wall of the water collecting tank in each gallery can be cleaned synchronously, the sedimentation tank can be cleaned under the condition of water, the high cost caused by manual cleaning is avoided, the cleaning difficulty is reduced, the cleaning efficiency is high, and the cleaning effect is good. The positions of the cleaning roller and the cleaning brush can be flexibly adjusted according to the needs, so that the energy is further saved.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of a horizontal sedimentation tank cleaning device according to the present invention;
FIG. 2 is a cross-sectional view of embodiment 1 at FIGS. 1 A-A;
FIG. 3 is a cross-sectional view of embodiment 2 at FIGS. 1 A-A;
FIG. 4 is a top view of the gallery of example 1 on a corresponding retainer plate;
FIG. 5 is a partial cross-sectional view at B-B in FIG. 4;
FIG. 6 is a state diagram of the connecting rod of FIG. 4 as it moves to the other end of the arcuate through hole;
FIG. 7 is a top view of the gallery of example 2 on a corresponding retainer plate;
FIG. 8 is a view of the telescopic rod of FIG. 7 after extension;
FIG. 9 is a state diagram of the example 2 in which the cleaning roller is in contact with the inner wall of the gallery;
Fig. 10 is a state diagram of example 2 in which the cleaning roller is away from the inner wall of the gallery.
In the figure: 1. a sedimentation tank; 2. a track; 3. a mobile platform; 4. a water retaining wall; 5. a water collection tank; 6. a support column; 7. a suction pipe; 8. a cleaning brush; 9. a rotating ring; 10. a connecting rod; 11. a siphon tube; 12. a fixing plate; 13. a rotating motor; 14. a cleaning roller; 15. a drive sprocket; 16. a drive chain; 17. a guide edge; 18. a second bevel gear; 19. a connecting piece; 20. an arc-shaped through hole; 21. a push rod; 22. a connecting ring; 23. a two-way threaded rod; 24. a slide block, 25, a forward and reverse rotation motor; 26. a first conical gear; 27. a mud pipe; 28. an electric push rod; 29. a fixing frame; 30. a suction cover; 31. a suction pipe; 32. a long-strip-shaped through hole; 33. a telescopic rod; 34. a moving plate; 35. a motor.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown, and in which embodiments of the invention are shown. All other embodiments, modifications, equivalents, improvements, etc., which are apparent to those skilled in the art without the benefit of this disclosure, are intended to be included within the scope of this invention.
Example 1
As shown in fig. 1, 2, 4, 5 and 6, the invention provides a advection sedimentation tank cleaning device, which comprises a sedimentation tank 1, wherein a mud suction machine is arranged in the sedimentation tank 1, a plurality of water retaining walls 4 are fixed in the sedimentation tank 1, and the water retaining walls 4 divide the sedimentation tank 1 into a plurality of galleries; a water collecting tank 5 is arranged in the gallery, and the bottom of the water collecting tank 5 is fixedly connected with the bottom of the sedimentation tank 1 through a supporting column 6; the mud suction machine comprises a moving platform 3 and a plurality of mud suction nozzles, the mud suction nozzles are uniformly distributed at the bottom of each gallery, the mud suction nozzles are communicated with a siphon pipe 11 of the mud suction machine through a mud suction pipe 7, the siphon pipe is connected with a vacuum pump, the mud suction pipe 7 is fixedly connected with the moving platform 3 through a fixed plate 12, and the siphon pipe 11 is fixedly connected with the fixed plate 12; the inner walls of the two sides of the gallery are respectively provided with a rotatable cleaning roller 14, the cleaning rollers 14 are rotatably connected with the fixed plate 12 through bearings, and bristles of the cleaning rollers 14 are contacted with the inner wall of the corresponding side of the gallery; an adjustable cleaning brush 8 is arranged on the suction pipe 7 close to the water collecting tank 5, and the cleaning brush 8 is matched with the side wall of the water collecting tank 5.
The same driving assembly is connected between the two cleaning rollers 14 in the same gallery and comprises a rotating motor 13, a first bevel gear 26, a second bevel gear 18 and a transmission chain 16; the upper ends of the cleaning rollers 14 penetrate through the fixing plate 12 and are fixedly connected with driving chain wheels 15, the two driving chain wheels 15 are connected through a driving chain 16, a first bevel gear 26 is fixed on one of the cleaning rollers 14, the first bevel gear 26 is meshed with a second bevel gear 18, and the center of the second bevel gear 18 is fixedly connected with an output shaft of the rotating motor 13.
The cleaning brush 8 is rotationally connected with the corresponding suction pipe 7 through a plurality of rotating rings 9, the top fixedly connected with connecting rod 10 of cleaning brush 8, be equipped with the arc through-hole 20 of 1/4 circle on the fixed plate 12 that connecting rod 10 corresponds, be connected with adjusting part behind the top penetration arc through-hole 20 of connecting rod 10, adjusting part can drive connecting rod 10 along the reciprocating motion of arc through-hole 20, and when connecting rod 10 was located the one end of arc through-hole 20, cleaning brush 8 was located the rear of suction pipe 7, and when reducing suction pipe and moving forward, the resistance that cleaning brush produced. When the connecting rod 10 moves to the other end of the arc-shaped through hole 20, the cleaning brush 8 gradually approaches the water collecting tank 5, bristles of the cleaning brush 8 are contacted with the outer wall of the water collecting tank 5, the bottom of the cleaning brush extends to the bottom of the sedimentation tank, and the bristles at the bottom of the cleaning brush can be contacted with the supporting column 6 to clean the supporting column.
The fixed plates 12 corresponding to the galleries are provided with infrared sensors which are matched with the water collecting grooves 5 and electrically connected with the adjusting components. When the infrared sensor detects the water collecting tank, signals are transmitted to the adjusting component, and the adjusting component drives the connecting rod to move, so that the cleaning brush 8 gradually approaches the water collecting tank 5, and bristles of the cleaning brush 8 are contacted with the outer wall of the water collecting tank 5 to clean the water collecting tank.
The adjusting component comprises a bidirectional threaded rod 23, a forward and reverse rotation motor 25 and two push rods 21, wherein the two ends of the bidirectional threaded rod 23 are rotatably connected with a fixing frame 29 through bearings, the lower end of the fixing frame 29 is fixedly connected with a fixing plate 12, a limiting sliding groove is formed in the fixing plate 12 corresponding to the lower portion of the bidirectional threaded rod 23, the limiting sliding groove is parallel to the bidirectional threaded rod 23, one end of the bidirectional threaded rod penetrates through the fixing frame 29 and then is fixedly connected with an output shaft of the forward and reverse rotation motor 25, the forward and reverse rotation motor is fixed on the fixing plate 12, both forward threads and reverse threads of the bidirectional threaded rod are in threaded fit with one sliding block 24, the lower end of the sliding block 24 is matched with the limiting sliding groove and is slidably arranged in the limiting sliding groove, the two push rods 21 are in one-to-one correspondence with the two sliding blocks 24, one end of the push rods 21 is hinged with the corresponding sliding blocks 24, the other end of the push rods 21 is hinged with a connecting piece 19, the connecting piece 19 is fixedly connected with a connecting ring 22, the connecting ring 22 is sleeved on the corresponding suction tube 7 and is rotatably connected with the suction tube 7 through bearings, and the upper end of the connecting rod 10 penetrates through the corresponding through hole 20 and then is connected with the connecting piece 19. The infrared sensor is electrically connected with the forward and reverse rotation motor. When the infrared sensor detects the water collecting tank, signals are transmitted to the forward and reverse rotation motor 25, the forward and reverse rotation motor 25 drives the bidirectional threaded rod to rotate, the sliding block 24 does not rotate along with the bidirectional threaded rod under the limiting action of the limiting sliding groove, but moves along the bidirectional threaded rod in opposite directions, at the moment, the sliding block pulls the push rod, the push rod pulls the connecting piece 19, the connecting ring rotates around the mud suction pipe, the connecting rod moves along the arc-shaped through hole 20, the cleaning brush 8 gradually approaches the water collecting tank 5, and bristles of the cleaning brush 8 contact with the outer wall of the water collecting tank 5 to clean the water collecting tank. When the infrared sensor detects that the water collecting tank is far away from, the forward and reverse rotation motor 25 drives the bidirectional threaded rod to reversely rotate, so that the connecting rod and the cleaning brush move to the rear of the suction pipe, and the resistance generated by the cleaning brush when the suction pipe moves forwards is reduced.
Example 2
As shown in fig. 1, 3, 7, 8, 9 and 10, the invention provides a advection sedimentation tank cleaning device, which comprises a sedimentation tank 1, wherein a mud suction machine is arranged in the sedimentation tank 1, a plurality of water retaining walls 4 are fixed in the sedimentation tank 1, and the water retaining walls 4 divide the sedimentation tank 1 into a plurality of galleries; a water collecting tank 5 is arranged in the gallery, and the bottom of the water collecting tank 5 is fixedly connected with the bottom of the sedimentation tank 1 through a supporting column 6; the mud suction machine comprises a moving platform 3 and a plurality of mud suction nozzles, the mud suction nozzles are uniformly distributed at the bottom of each gallery, the mud suction nozzles are communicated with a siphon pipe 11 of the mud suction machine through a mud suction pipe 7, the siphon pipe is connected with a vacuum pump, the mud suction pipe 7 is fixedly connected with the moving platform 3 through a fixed plate 12, and the siphon pipe 11 is fixedly connected with the fixed plate 12; rotatable cleaning rollers 14 are arranged on the inner walls of the two sides of the corridor; an adjustable cleaning brush 8 is arranged on the suction pipe 7 close to the water collecting tank 5, and the cleaning brush 8 is matched with the side wall of the water collecting tank 5.
The cleaning roller is characterized in that the fixed plate 12 corresponding to the top of the cleaning roller 14 is provided with a strip-shaped through hole 32, each cleaning roller 14 is connected with a motor 35 after penetrating through the corresponding strip-shaped through hole 14, the motor 35 is fixed on the moving plate 34, the bottom of the moving plate 34 is slidably arranged on the fixed plate 12 on two sides of the strip-shaped through hole 32, the moving plate 34 is connected with a telescopic rod 33, the telescopic direction of the telescopic rod 33 is parallel to the length of the strip-shaped through hole 32, the outside of the cleaning roller 14 is provided with a suction cup 30, the suction cup 30 is connected with a plurality of suction pipes, the suction pipes are uniformly distributed along the length direction of the suction cup, the uniformity of negative pressure in the suction cup is ensured, the suction effect is improved, the suction pipes of each suction cup are connected with a sludge discharge pipe 27 after penetrating through the fixed plate, the sludge discharge pipe 27 is connected with a vacuum pump of a sludge suction machine, and the sludge discharge pipe 27 is fixed on the fixed plate 12. The telescopic rod 33 is an electric push rod. Along with the extension of the telescopic rod, the movable plate 34 can be moved to drive the cleaning roller 14 to move along the long-strip-shaped through hole 32 and then to be far away from the side wall of the gallery; the contraction of the telescopic rod 33 can enable the moving plate 34 to reversely move, and the cleaning roller 14 is driven to reversely move along the long-strip-shaped through hole 32 and then approach the side wall of the gallery, so that the cleaning roller is cleaned.
The suction hood 30 is an arc hood matched with the cleaning roller 14, a mud collecting cavity is arranged in the arc hood, mud sucking holes are uniformly distributed on the side wall of the mud collecting cavity, which is close to the cleaning roller 14, guide edges 17 are fixed on the front side and the rear side of the arc hood, the guide edges are smoothly connected with the arc hood, the resistance between the suction hood and water flow can be reduced due to the arrangement of the guide edges, and turbidity after cleaning is temporarily collected in the suction hood and sucked into the mud collecting cavity and then sucked away by a suction pipe.
The cleaning brush 8 is rotationally connected with the corresponding suction pipe 7 through a plurality of rotating rings 9, the top fixedly connected with connecting rod 10 of cleaning brush 8, be equipped with the arc through-hole 20 of 1/4 circle on the fixed plate 12 that connecting rod 10 corresponds, be connected with adjusting part behind the arc through-hole 20 at the top of connecting rod 10, adjusting part can drive connecting rod 10 along the reciprocating motion of arc through-hole 20, and when connecting rod 10 was located the one end of arc through-hole 20, cleaning brush 8 was located the rear of suction pipe 7, reduces the resistance that removes and produces, and when connecting rod 10 moved to the other end of arc through-hole 20, cleaning brush 8 was close to water catch bowl 5 gradually, and the brush hair of cleaning brush 8 contacted with the outer wall of water catch bowl 5, the bottom of cleaning brush extends to the bottom of sedimentation tank, and the brush hair of cleaning brush bottom can contact with support column 6, cleans the support column.
The fixed plates 12 corresponding to the galleries are provided with infrared sensors which are matched with the water collecting grooves 5 and electrically connected with the adjusting components. When the infrared sensor detects the water collecting tank, signals are transmitted to the adjusting component, and the adjusting component drives the connecting rod to move, so that the cleaning brush 8 gradually approaches the water collecting tank 5, and bristles of the cleaning brush 8 are contacted with the outer wall of the water collecting tank 5 to clean the water collecting tank.
The adjusting component is an electric push rod 28, one end of the electric push rod is hinged with the fixed plate 12, and the other end of the electric push rod is hinged with the upper end of the connecting rod. The infrared sensor is electrically connected to the electric push rod 28.
The siphon type sludge suction machine sequentially passes through a sludge suction nozzle, a sludge suction pipe and a siphon pipe through the principle of siphon to discharge sludge or impurities at the bottom of the sedimentation tank into a sewage tank, and a moving platform 3 of the sludge suction machine drives the sludge suction nozzles, the sludge suction pipe 7 and the siphon pipe 11 to move along the sedimentation tank 1 under the mutual cooperation of rails 2 and travelling wheels at two sides of the sedimentation tank in the sludge suction process, so that the sedimentation tank bottom is comprehensively cleaned. According to the invention, the cleaning roller and the cleaning brush are driven by the suction dredge to move, so that the bottom, the side wall and the outer wall of the water collecting tank of the sedimentation tank are cleaned, manual cleaning is not needed, the turbidity of water in the sedimentation tank is reduced, and the cost is greatly saved. When manual cleaning is adopted, the cleaning is carried out for 1-2 times each year, the cleaning period is about 10 days each time, the water in the sedimentation tank is required to be drained completely, the labor cost is consumed, the water resource is wasted, and the annual cost is about 10 ten thousand; in addition, when the side wall of the gallery and the water collecting tank are not required to be cleaned, the cleaning roller and the cleaning brush are not contacted with the corresponding side wall of the gallery and the outer wall of the water collecting tank, and the suction nozzle of the suction dredge works independently, so that energy sources are further saved. After the invention is adopted, the cost is greatly saved, and the waste of water resources is avoided.
The embodiments of the present invention have been described above, the description is illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (3)
1. The advection sedimentation tank cleaning device comprises a sedimentation tank, wherein a mud suction machine is arranged in the sedimentation tank, a plurality of water retaining walls are fixed in the sedimentation tank, and the water retaining walls divide the sedimentation tank into a plurality of galleries; a water collecting tank is arranged in the gallery, and the bottom of the water collecting tank is fixedly connected with the bottom of the sedimentation tank through a supporting column; the mud suction machine comprises a moving platform and a plurality of mud suction nozzles, the mud suction nozzles are uniformly distributed at the bottom of each gallery, the mud suction nozzles are communicated with a siphon pipe of the mud suction machine through a mud suction pipe, the siphon pipe is connected with a vacuum pump, the mud suction pipe is fixedly connected with the moving platform through a fixed plate, and the siphon pipe is fixedly connected with the fixed plate; the method is characterized in that: rotatable cleaning rollers are arranged on the inner walls of the two sides of the gallery; an adjustable cleaning brush is arranged on the suction pipe close to the water collecting tank and is matched with the side wall of the water collecting tank;
The cleaning device comprises a cleaning roller, a vacuum pump, a motor, a telescopic rod, a suction pipe and a suction pipe, wherein the fixing plate corresponding to the top of the cleaning roller is provided with a long-strip-shaped through hole, each cleaning roller is connected with the motor after penetrating through the corresponding long-strip-shaped through hole, the motor is fixed on the moving plate, the moving plate is connected with the telescopic rod, the telescopic direction of the telescopic rod is parallel to the length of the long-strip-shaped through hole, the suction pipe is connected with the suction pipe, the suction pipe is connected with the vacuum pump, and the suction pipe is fixed on the fixing plate; along with the extension of the telescopic rod, the movable plate can be moved to drive the cleaning roller to move along the long-strip-shaped through hole and then to be far away from the side wall of the gallery; the telescopic rod is contracted, so that the moving plate can reversely move to drive the cleaning roller to reversely move along the strip-shaped through hole and then approach the side wall of the gallery, and the cleaning roller is cleaned;
the mud suction cover is an arc cover matched with the cleaning roller, a mud collecting cavity is arranged in the arc cover, mud suction holes are uniformly distributed on the side wall, close to the cleaning roller, of the mud collecting cavity, and guide edges are fixed on the front side and the rear side of the arc cover;
the cleaning brush is rotationally connected with the corresponding mud suction pipe through a plurality of rotating rings, the top of the cleaning brush is fixedly connected with a connecting rod, a 1/4 round arc through hole is formed in a fixing plate corresponding to the connecting rod, an adjusting component is connected to the top of the connecting rod after penetrating through the arc through hole, the adjusting component can drive the connecting rod to reciprocate along the arc through hole, the cleaning brush is positioned at the rear of the mud suction pipe when the connecting rod is positioned at one end of the arc through hole, resistance generated by movement is reduced, the cleaning brush gradually approaches to the water collecting tank when the connecting rod moves towards the other end of the arc through hole, and bristles of the cleaning brush are contacted with the outer wall of the water collecting tank;
Be equipped with infrared sensor on the fixed plate that each corridor corresponds, infrared sensor cooperates with the water catch bowl, and infrared sensor is connected with the adjusting part electricity, when infrared sensor detected the water catch bowl, gives adjusting part with signal transmission, and adjusting part drives the connecting rod and removes, makes the brush cleaner be close to the water catch bowl gradually, and the brush cleaner's brush hair and the outer wall contact of water catch bowl clean it.
2. The advection sedimentation tank cleaning device according to claim 1, wherein: the adjusting component comprises a bidirectional threaded rod, a forward and reverse rotating motor and two push rods, wherein the two ends of the bidirectional threaded rod are rotationally connected with a fixing frame through bearings, the lower end of the fixing frame is fixedly connected with a fixing plate, a limiting sliding groove is formed in the corresponding fixing plate below the bidirectional threaded rod and is parallel to the bidirectional threaded rod, one end of the bidirectional threaded rod penetrates through the fixing frame and is fixedly connected with an output shaft of the forward and reverse rotating motor, the forward and reverse rotating motor is fixed on the fixing plate, and a sliding groove is matched with the forward threads and the reverse threads of the bidirectional threaded rod in a threaded mode
The block, the lower extreme of slider matches and slides and set up in spacing spout with spacing spout, and two push rods set up with two sliders one-to-one, the one end of push rod is articulated with the slider that corresponds, and the other end hinge of push rod is connected with the connecting piece, connecting piece fixedly connected with go-between, the go-between cover is established on the suction pipe that corresponds and is passed through the bearing with the suction pipe and rotate to be connected, the upper end of connecting rod passes behind the arc through-hole and is connected with the connecting piece that corresponds.
3. The advection sedimentation tank cleaning device according to claim 1, wherein: the adjusting component is an electric push rod, one end of the electric push rod is hinged with the fixed plate, and the other end of the electric push rod is hinged with the upper end of the connecting rod.
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| CN202210820942.9A CN115193107B (en) | 2022-07-13 | 2022-07-13 | Advection sedimentation tank cleaning device |
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| CN202210820942.9A CN115193107B (en) | 2022-07-13 | 2022-07-13 | Advection sedimentation tank cleaning device |
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| CN115193107A CN115193107A (en) | 2022-10-18 |
| CN115193107B true CN115193107B (en) | 2024-05-17 |
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| CN115193107A (en) | 2022-10-18 |
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