CN115193107A - Horizontal flow sedimentation tank cleaning device - Google Patents
Horizontal flow sedimentation tank cleaning device Download PDFInfo
- Publication number
- CN115193107A CN115193107A CN202210820942.9A CN202210820942A CN115193107A CN 115193107 A CN115193107 A CN 115193107A CN 202210820942 A CN202210820942 A CN 202210820942A CN 115193107 A CN115193107 A CN 115193107A
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- sedimentation tank
- cleaning
- mud
- gallery
- hole
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- 238000004140 cleaning Methods 0.000 title claims abstract description 135
- 238000004062 sedimentation Methods 0.000 title claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 239000010802 sludge Substances 0.000 claims abstract description 37
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 230000002441 reversible effect Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000011086 high cleaning Methods 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 7
- 239000010902 straw Substances 0.000 description 7
- 241001417527 Pempheridae Species 0.000 description 6
- 238000010408 sweeping Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
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- 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 horizontal sedimentation tank cleaning device which comprises a sedimentation tank, wherein a sludge suction machine is arranged in the sedimentation tank, and the sedimentation tank is divided into a plurality of galleries; a water collecting tank is arranged in each gallery, each 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 the inner walls of two sides of each gallery are respectively provided with a rotatable cleaning roller; an adjustable cleaning brush is arranged on the sludge 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 be matched with a mud suction machine to effectively clean the bottom of the sedimentation tank, can synchronously and efficiently 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, can clean the sedimentation tank under the condition that the sedimentation tank is filled with water, avoids high cost caused by manual cleaning, reduces the cleaning difficulty, and has 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 horizontal sedimentation tank cleaning device.
Background
The horizontal sedimentation tank usually separates solid particles with specific gravity larger than 1 in water by adopting a natural standing sedimentation mode. The device is the device of the processing water that water purification field is commonly used, after long-term use, can pile up impurity such as a large amount of mud, adopt siphonic suction dredge to clear up the sedimentation tank among the prior art usually, but current suction dredge only can carry out effectual clearance to the bottom of sedimentation tank, can't clear up the lateral wall of sedimentation tank, especially the advection sedimentation tank of water factory, it divide into a plurality of galleries to pass through the breakwater more, 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 gluing mud in long-term use, if not in time clear up, then produce great influence to quality of water. At present, a method of manual regular cleaning is adopted in a water plant, water in a sedimentation tank needs to be emptied during cleaning, water resources are wasted, labor intensity is high, required time is long, cost is high, and production is not facilitated.
Disclosure of Invention
In order to solve the technical problem, the invention provides a horizontal 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 sedimentation tank is divided into a plurality of galleries by the water retaining walls; 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 support column; the sludge suction machine comprises a moving platform and a plurality of sludge suction nozzles, the sludge suction nozzles are uniformly distributed at the bottom of each gallery, the sludge suction nozzles are communicated with a siphon of the sludge suction machine through a sludge suction pipe, the siphon is connected with a vacuum pump, the sludge suction pipe is fixedly connected with the moving platform through a fixed plate, and the siphon 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 in contact with the inner wall of the corresponding side of the gallery; an adjustable cleaning brush is arranged on the sludge suction pipe close to the water collecting tank, and the cleaning brush is matched with the side wall of the water collecting tank.
Preferably, the same driving assembly is connected between the two cleaning rollers in the same gallery, and comprises a rotating motor, a first conical gear, a second conical gear and a transmission chain; the upper end of the cleaning roller penetrates through the fixing plate and then is fixedly connected with the transmission chain wheel, the cleaning roller is rotatably connected with the fixing plate through a bearing, the two transmission chain wheels are connected through the transmission chain, the first conical gear is fixed on one of the cleaning rollers and meshed with the second conical gear, and the center of the second conical gear is fixedly connected with an output shaft of the rotating motor.
Preferably, be equipped with rectangular shape through-hole on the fixed plate that the top of cleaning roller corresponds, each cleaning roller all is connected with a motor after running through the rectangular shape 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 shape through-hole, the outside of cleaning roller is equipped with inhales the mud cover, it is connected with the straw to inhale the mud cover, and the straw that each inhaled the mud cover all is connected with the sludge discharge pipe, sludge discharge pipe and vacuum pump connection, sludge discharge pipe fix on the fixed plate. The telescopic rod is an electric push rod or an air cylinder or a hydraulic cylinder structure. Along with the extension of the telescopic rod, the movable plate can move to drive the cleaning roller to move along the strip-shaped through hole and then to be far away from the side wall of the gallery; the movable plate can move reversely by the contraction of the telescopic rod, and the cleaning roller is driven to move reversely along the strip-shaped through hole and then is close to the side wall of the gallery, so that the gallery is cleaned.
Preferably, the mud suction cover is an arc cover matched with the sweeping roller, a mud collecting cavity is arranged in the arc cover, mud suction holes are uniformly distributed in the mud collecting cavity close to the side wall of the sweeping roller, and flow guide edges are fixed on the front side and the rear side of the arc cover.
Preferably, the cleaning brush is connected with the rotation of corresponding mud suction pipe through a plurality of rotating rings, and the top fixedly connected with connecting rod of cleaning brush, 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 after the arc through-hole is run through at the top of connecting rod, adjusting part can drive the connecting rod along arc through-hole reciprocating motion, and when the connecting rod was located the one end of arc through-hole, the cleaning brush was located the rear of mud suction pipe, reduces the resistance that the removal produced, and when the connecting rod moved to the other end of arc through-hole, the cleaning brush was close to the water catch bowl gradually, and the brush hair of cleaning brush and the outer wall contact of water catch bowl.
Preferably, the fixing plate corresponding to each gallery is provided with an infrared sensor, the infrared sensor is matched with the water collecting tank, and the infrared sensor is electrically connected with the adjusting component.
Preferably, the adjusting part includes two-way threaded rod, positive and negative motor and two push rods, the both ends of two-way threaded rod are rotated through the bearing and are connected with the mount, the lower extreme and the fixed plate fixed connection of mount are equipped with spacing spout on the fixed plate that two-way threaded rod below corresponds, spacing spout is parallel with two-way threaded rod, the one end of two-way threaded rod run through behind the mount with positive and negative motor's output shaft fixed connection, positive and negative motor is fixed on the fixed plate, equal screw-thread fit has a slider on the forward screw thread of two-way threaded rod and the reverse screw thread, the lower extreme and the spacing spout matching of slider and slip setting are in spacing spout, two push rods and the setting of two slider one-to-ones correspondence, the one end of push rod is connected with the slider hinge that corresponds, and the other end hinge of push rod is connected with the connecting piece, connecting piece fixed connection has the go-between, the cover is established on the suction pipe that corresponds and is connected through the bearing rotation with the suction pipe, the upper end of connecting rod is connected with the connecting piece that corresponds behind the arc through-hole.
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 enable the horizontal flow sedimentation tank cleaning device to be normally used, such as a control component of a mud suction machine, 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 conventional technical means in the field, and in addition, the devices, the components or the steps which are not limited in the invention adopt the conventional technical means in the field. Such as a mud suction nozzle, a mud 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 equipment in the field.
Siphon type suction dredge just loops through mud suction nozzle, suction pipe, siphon with the mud or the impurity of sedimentation tank bottom through the principle of siphon and discharges into the effluent water sump behind, and the moving platform at the mud suction in-process suction dredge drives each mud suction nozzle and suction pipe, siphon and removes along the sedimentation tank under mutually supporting of track and walking wheel to carry out comprehensive clearance, the aforesaid is prior art, and concrete structure and principle are no longer repeated.
According to the invention, the cleaning roller and the cleaning brush are driven by the suction dredge to move along the sedimentation tank, so that the utilization rate of energy is improved; meanwhile, the friction force between the cleaning roller and the inner side wall of the gallery is reduced due to the rotation of the cleaning roller, when the inner side wall of each gallery is cleaned, cleaned impurities can be temporarily gathered in the mud suction cover under the gathering action of the mud suction machine, sequentially pass through the mud suction hole, the mud collection cavity and the suction pipe under the action of the vacuum pump, enter the mud discharge pipe and are discharged, the efficient cleaning effect is realized, and the cleaning roller can be in contact with the side wall of the gallery when the inner wall of the gallery needs to be cleaned along with the matching of the telescopic rod and the strip-shaped through hole, so that the cleaning roller can be cleaned; the position of the cleaning roller can be flexibly adjusted according to the requirement, the cleaning roller is prevented from contacting with the side wall of the gallery when cleaning is not needed, the resistance is reduced, and the motor does not need to work, so that the energy is saved; the cleaning brush can effectively clean the outer wall of the water collecting tank in each gallery, when the sludge suction pipe does not move to the water collecting tank, the connecting rod is located at one end of the arc-shaped through hole, the cleaning brush is located behind the sludge suction pipe, resistance generated when the cleaning brush moves forwards along with the sludge suction pipe is reduced, burden of the sludge suction machine is reduced, when the sludge suction pipe moves to the water collecting tank, the connecting rod moves towards the other end of the arc-shaped through hole under the action of the adjusting assembly, the cleaning brush gradually approaches the water collecting tank in the moving process until the bristles of the cleaning brush are in contact with the outer wall of the water collecting tank, effective cleaning is carried out, the service life of the cleaning brush can be prolonged, when the bristles of the cleaning brush are abraded, the adjusting assembly drives the connecting rod to timely move towards the other end of the arc-shaped through hole, the bristles of the cleaning brush are ensured to be in contact with the outer side wall of the water collecting tank, and when the connecting rod moves to the other end of the arc-shaped through hole, the outer ends of the bristles are perpendicular to the outer wall of the water collecting tank. The water collecting tank is used for collecting upper-layer purified water after precipitation in the sedimentation tank, the outer surface of the water collecting tank is less in adhered impurities, and the impurities swept down during cleaning do not need to be discharged through the mud suction pipe.
The invention has the advantages of reasonable structure, effective cleaning of the bottom of the sedimentation tank by matching with the suction dredge, synchronous and efficient cleaning of the inner side wall of each gallery of the sedimentation tank and the outer side wall of the water collecting tank in each gallery, cleaning under the condition that the sedimentation tank is filled with water, avoiding of high cost caused by manual cleaning, reduction of cleaning difficulty, high cleaning efficiency and good cleaning effect. The positions of the cleaning roller and the cleaning brush can be flexibly adjusted according to needs, and energy is further saved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a horizontal sedimentation tank cleaning device of the present invention;
FIG. 2 isbase:Sub>A sectional view at the point of FIG. 1A-A in example 1;
FIG. 3 isbase:Sub>A sectional view at the point of FIG. 1A-A in example 2;
FIG. 4 is a top view of the fixing plate corresponding to the gallery in embodiment 1;
FIG. 5 is a partial cross-sectional view taken at B-B of FIG. 4;
FIG. 6 is a state view of the connecting rod of FIG. 4 moved to the other end of the arc-shaped through hole;
FIG. 7 is a top view of the fixing plate corresponding to the gallery in embodiment 2;
FIG. 8 is the extended state of the extension pole of FIG. 7;
FIG. 9 is a view showing the state where the cleaning roller is in contact with the inner wall of the gallery in example 2;
FIG. 10 is a view showing the cleaning roller in example 2 in a state separated 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 pillar; 7. a mud suction pipe; 8. cleaning with a brush; 9. a rotating ring; 10. a connecting rod; 11. a siphon tube; 12. a fixing plate; 13. rotating the motor; 14. cleaning the roller; 15. a drive sprocket; 16. a drive chain; 17. a flow guiding edge; 18. a second bevel gear; 19. a connecting member; 20. an arc-shaped through hole; 21. a push rod; 22. a connecting ring; 23. a bidirectional threaded rod; 24. a slide block 25 and a forward and reverse rotation motor; 26. a first conical gear; 27. a sludge discharge pipe; 28. an electric push rod; 29. a fixed mount; 30. a mud suction cover; 31. a straw; 32. a strip-shaped through hole; 33. a telescopic rod; 34. moving the plate; 35. a motor.
Detailed Description
The present invention will be described more clearly with reference to the drawings of the embodiments of the present invention and the specific embodiments, and the description herein is only for the purpose of explaining the present invention and is not to be taken as limiting the present invention. All other embodiments, which can be obtained by those skilled in the art without any inventive step based on the embodiments of the present invention, shall be included in the scope of the present invention.
Example 1
As shown in fig. 1, 2, 4, 5 and 6, the invention provides a horizontal 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 sedimentation tank 1 is divided into a plurality of galleries by the water retaining walls 4; 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 support 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 tube 11 of the mud suction machine through a mud suction pipe 7, the siphon tube 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 tube 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 in contact with the inner wall of the corresponding side of the gallery; an adjustable cleaning brush 8 is arranged on the sludge 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 conical gear 26, a second conical 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 transmission chain wheels 15, the two transmission chain wheels 15 are connected through a transmission chain 16, the first conical gear 26 is fixed on one of the cleaning rollers 14, the first conical gear 26 is meshed with the second conical gear 18, and the center of the second conical gear 18 is fixedly connected with an output shaft of the rotating motor 13.
The cleaning brush 8 is connected with the corresponding mud suction pipe 7 through a plurality of rotating rings 9 in a rotating mode, a connecting rod 10 is fixedly connected to the top of the cleaning brush 8, a 1/4-circle arc-shaped through hole 20 is formed in a fixing plate 12 corresponding to the connecting rod 10, an adjusting assembly is connected to the top of the connecting rod 10 after the arc-shaped through hole 20 is penetrated through, the adjusting assembly can drive the connecting rod 10 to reciprocate along the arc-shaped through hole 20, when the connecting rod 10 is located at one end of the arc-shaped through hole 20, the cleaning brush 8 is located behind the mud suction pipe 7, and resistance generated by the cleaning brush is reduced when the mud suction pipe moves forwards. When connecting rod 10 moved to the other end of arc through-hole 20, sweeping brush 8 was close to water catch bowl 5 gradually, and the brush hair of sweeping brush 8 and the outer wall contact of water catch bowl 5, the bottom of sweeping brush extends to the bottom of sedimentation tank, and the brush hair of sweeping brush bottom can clean the support column with support column 6 contact.
And the fixing plate 12 corresponding to each gallery is provided with an infrared sensor which is matched with the water collecting tank 5 and is electrically connected with the adjusting component. When the infrared sensor detects the water catch bowl, give the adjustment subassembly with the signal transmission, the adjustment subassembly drives the connecting rod and removes, makes sweeper brush 8 be close to water catch bowl 5 gradually, and the brush hair of sweeper brush 8 cleans it with the outer wall contact of water catch bowl 5.
The adjusting component comprises a bidirectional threaded rod 23, a forward and reverse rotation motor 25 and two push rods 21, two ends of the bidirectional threaded rod 23 are connected with a fixing frame 29 in a rotating mode 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 side of the bidirectional threaded rod 23 and 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, a sliding block 24 is matched with the forward threads and the reverse threads of the bidirectional threaded rod in a threaded mode, the lower end of the sliding block 24 is matched with the limiting sliding groove and is arranged in the limiting sliding groove, the two push rods 21 and the two sliding blocks 24 are arranged in a one-to-one correspondence mode, one end of each push rod 21 is hinged to the corresponding sliding block 24, the other end of each push rod 21 is hinged to 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 mud suction pipe 7 and is connected with the corresponding connecting piece 19 in a rotating mode through bearings, and the upper end of the connecting rod 10 penetrates through an arc-shaped through hole 20. The infrared sensor is electrically connected with the forward and reverse rotating motor. When the infrared sensor detects the water catch bowl, give positive reverse motor 25 with the signal transmission, positive reverse motor 25 drives two-way threaded rod and rotates, slider 24 does not rotate along with two-way threaded rod under the limiting displacement of spacing spout, but along two-way threaded rod relative motion, slider pulling push rod this moment, push rod pulling connecting piece 19, it rotates to make the connection encircle the suction pipe, the connecting rod moves along arc through-hole 20, make sweeper brush 8 be close to water catch bowl 5 gradually, sweeper brush 8's brush hair cleans it with the outer wall contact of water catch bowl 5. When the infrared sensor detects that the infrared sensor is far away from the water collecting tank, the forward and reverse rotating motor 25 drives the bidirectional threaded rod to rotate reversely, so that the connecting rod and the cleaning brush move to the rear of the sludge suction pipe, and the resistance generated by the cleaning brush when the sludge suction pipe moves forwards is reduced.
Example 2
As shown in fig. 1, 3, 7, 8, 9 and 10, the invention provides a horizontal 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 sedimentation tank 1 is divided into a plurality of galleries by the water retaining walls 4; 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 support 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 tube 11 of the mud suction machine through a mud suction pipe 7, the siphon tube 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 tube 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 gallery; an adjustable cleaning brush 8 is arranged on the sludge 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.
Be equipped with rectangular shape through-hole 32 on the fixed plate 12 that the top of cleaning roller 14 corresponds, each cleaning roller 14 all is connected with a motor 35 after running through the rectangular shape through-hole 14 that corresponds, motor 35 fixes on movable plate 34, and the bottom of movable plate 34 slides and sets up on the fixed plate 12 of rectangular shape through-hole 32 both sides, movable plate 34 is connected with telescopic link 33, the flexible direction of telescopic link 33 is parallel with the length of rectangular shape through-hole 32, the outside of cleaning roller 14 is equipped with inhales mud cover 30, it is connected with a plurality of straws to inhale mud cover 30, and the straw is along the length direction evenly distributed who inhales mud cover, ensures to inhale the homogeneity of negative pressure in the mud cover, improves and inhales the mud effect, and the straw of each inhaling mud cover all runs through behind the fixed plate is connected with mud pipe 27, mud pipe 27 and the vacuum pump connection of suction dredge, mud pipe 27 fixes on 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 move to drive the cleaning roller 14 to move along the strip-shaped through hole 32 and then to be far away from the side wall of the gallery; the retraction of the telescopic rod 33 can make the movable plate 34 move reversely, and drive the cleaning roller 14 to move reversely along the elongated through hole 32 and then to approach the side wall of the gallery, so as to clean the gallery.
Inhale mud cover 30 for with clean roller 14 matched with arc cover, be equipped with the collection mud chamber in the arc cover, the collection mud chamber is close to evenly to be covered with on the lateral wall that cleans roller 14 and inhales the mud hole, both sides all are fixed with water conservancy diversion along 17 around the arc cover, water conservancy diversion along with arc cover smooth connection, the setting on water conservancy diversion edge can reduce the resistance of inhaling between mud cover and the rivers to can collect temporarily in inhaling mud cover and be inhaled behind the collection mud intracavity and suck away by the straw after cleaning.
The cleaning brush 8 is connected with the corresponding mud suction pipe 7 through a plurality of rotating rings 9 in a rotating mode, the top of the cleaning brush 8 is fixedly connected with a connecting rod 10, a 1/4-circle arc-shaped through hole 20 is formed in a fixing plate 12 corresponding to the connecting rod 10, an adjusting assembly is connected to the top of the connecting rod 10 after the arc-shaped through hole 20 is penetrated through, the adjusting assembly can drive the connecting rod 10 to reciprocate along the arc-shaped through hole 20, the connecting rod 10 is located at the rear of the mud suction pipe 7 when located at one end of the arc-shaped through hole 20, resistance generated by movement is reduced, the cleaning brush 8 is gradually close to the water collecting tank 5 when the connecting rod 10 moves towards the other end of the arc-shaped through hole 20, bristles of the cleaning brush 8 are in contact 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 in contact with the supporting column 6 to clean the supporting column.
And the fixing plate 12 corresponding to each gallery is provided with an infrared sensor, the infrared sensor is matched with the water collecting tank 5, and the infrared sensor is electrically connected with the adjusting component. When the infrared sensor detects the water catch bowl, give the adjustment subassembly with the signal transmission, the adjustment subassembly drives the connecting rod and removes, makes sweeper brush 8 be close to water catch bowl 5 gradually, and the brush hair of sweeper brush 8 cleans it with the outer wall contact of water catch bowl 5.
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 power pushrod 28.
The siphon type suction dredge discharges sludge or impurities at the bottom of a sedimentation tank into a sewage tank after sequentially passing through a sludge suction nozzle, a sludge suction pipe and a siphon pipe through the siphon principle, and a moving platform 3 of the suction dredge 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 matching of tracks 2 and walking wheels at two sides of the sedimentation tank in the sludge suction process, so that the bottom of the sedimentation tank 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 required, the turbidity of water in the sedimentation tank is reduced, and the cost is greatly saved. When manual cleaning is adopted, cleaning is carried out for 1-2 times every year, the cleaning period is about 10 days every time, water in the sedimentation tank needs to be drained completely, the labor cost and the water resource are wasted, and about 10 thousands of water is consumed every year; 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 in contact with the corresponding side wall of the gallery and the outer wall of the water collecting tank, and a mud suction nozzle of the mud suction machine works independently, so that energy is further saved. After the invention is adopted, the cost is greatly saved, and the waste of water resources is avoided.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, 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 illustrated embodiments.
Claims (8)
1. A horizontal flow sedimentation tank cleaning device comprises a sedimentation tank, wherein a suction dredge is arranged in the sedimentation tank, a plurality of water retaining walls are fixed in the sedimentation tank, and the sedimentation tank is divided into a plurality of galleries by the water retaining walls; 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 support column; the sludge suction machine comprises a moving platform and a plurality of sludge suction nozzles, the sludge suction nozzles are uniformly distributed at the bottom of each gallery, the sludge suction nozzles are communicated with a siphon of the sludge suction machine through a sludge suction pipe, the siphon is connected with a vacuum pump, the sludge suction pipe is fixedly connected with the moving platform through a fixed plate, and the siphon 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 sludge suction pipe close to the water collecting tank, and the cleaning brush is matched with the side wall of the water collecting tank.
2. The horizontal flow sedimentation tank cleaning device according to claim 1, wherein: the cleaning device comprises a cleaning roller, a driving component, a conveying component and a conveying component, wherein the cleaning roller is arranged in a gallery; the upper end of the cleaning roller penetrates through the fixing plate and then is fixedly connected with the transmission chain wheel, the cleaning roller is rotatably connected with the fixing plate through a bearing, the two transmission chain wheels are connected through the transmission chain, the first conical gear is fixed on one of the cleaning rollers and meshed with the second conical gear, and the center of the second conical gear is fixedly connected with an output shaft of the rotating motor.
3. The horizontal flow sedimentation tank cleaning device according to claim 1, wherein: the cleaning roller is characterized in that a long-strip-shaped through hole is formed in a fixing plate corresponding to the top of the cleaning roller, a motor is connected to each cleaning roller after penetrating through the corresponding long-strip-shaped through hole, the motor is fixed to a movable plate, the movable plate is connected with a telescopic rod, the telescopic direction of the telescopic rod is parallel to the length of the long-strip-shaped through hole, a mud suction cover is arranged on the outer side of the cleaning roller, the mud suction cover is connected with a suction pipe, the suction pipe of each mud suction cover is connected with a mud discharge pipe, the mud discharge pipe is connected with a vacuum pump, and the mud discharge pipe is fixed to the fixing plate.
4. The horizontal flow sedimentation tank cleaning device as defined in claim 3, wherein: the mud sucking cover is an arc cover matched with the cleaning roller, a mud collecting cavity is arranged in the arc cover, mud sucking holes are uniformly distributed in the mud collecting cavity close to the side wall of the cleaning roller, and flow guide edges are fixed on the front side and the rear side of the arc cover.
5. The horizontal flow sedimentation tank cleaning device which is adopted in the method as claimed in claim 1 is characterized in that: the cleaning brush rotates with corresponding the mud suction pipe through a plurality of swivel rings to be connected, and the top fixedly connected with connecting rod of cleaning brush, 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 after the arc through-hole is run through at the top of connecting rod, adjusting part can drive the connecting rod along arc through-hole reciprocating motion, and when the connecting rod was located the one end of arc through-hole, the cleaning brush was located the rear of mud suction pipe, reduces the resistance that the removal produced, and when the connecting rod moved to the other end of arc through-hole, the cleaning brush was close to the water catch bowl gradually, the brush hair of cleaning brush and the outer wall contact of water catch bowl.
6. The horizontal flow sedimentation tank cleaning device according to claim 5, wherein: and the fixing plates corresponding to the galleries are provided with infrared sensors, the infrared sensors are matched with the water collecting tank, and the infrared sensors are electrically connected with the adjusting component.
7. The horizontal flow sedimentation tank cleaning device according to claim 5, 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 connected with a fixing frame in a rotating mode through bearings, the lower end of the fixing frame is fixedly connected with a fixing plate, a limiting sliding groove is formed in the fixing plate corresponding to the lower side of 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, a sliding block is arranged on a forward thread and a reverse thread of the bidirectional threaded rod in a threaded mode, 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 and the two sliding blocks are arranged in a one-to-one correspondence mode, one end of each push rod is hinged to the corresponding sliding block, a connecting piece is hinged to the other end of each push rod, the connecting piece is fixedly connected with a connecting ring, the connecting ring is sleeved on the corresponding mud suction pipe and is connected with the mud suction pipe in a rotating mode through bearings, and the upper end of each connecting rod penetrates through an arc-shaped through hole and then is connected with the corresponding connecting piece.
8. The horizontal flow sedimentation tank cleaning device according to claim 5, 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 true CN115193107A (en) | 2022-10-18 |
| CN115193107B CN115193107B (en) | 2024-05-17 |
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|---|---|
| CN115193107B (en) | 2024-05-17 |
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