CN220589038U - Inclined tube sedimentation tank inclined tube top mud accumulation cleaning device - Google Patents
Inclined tube sedimentation tank inclined tube top mud accumulation cleaning device Download PDFInfo
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- CN220589038U CN220589038U CN202321956297.XU CN202321956297U CN220589038U CN 220589038 U CN220589038 U CN 220589038U CN 202321956297 U CN202321956297 U CN 202321956297U CN 220589038 U CN220589038 U CN 220589038U
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- mud
- walking
- pipe
- inclined tube
- sedimentation tank
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 48
- 238000004140 cleaning Methods 0.000 title claims abstract description 32
- 238000009825 accumulation Methods 0.000 title claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 239000010802 sludge Substances 0.000 claims description 24
- 238000007599 discharging Methods 0.000 claims description 21
- 239000010865 sewage Substances 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 2
- 229940037003 alum Drugs 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model discloses a device for cleaning deposited mud on the top of an inclined tube sedimentation tank, which comprises a walking track, a walking truss and a mud suction device, wherein the walking track is arranged on two sides of the inclined tube sedimentation tank; the mud suction device is arranged on the walking truss and comprises a transverse walking mechanism capable of moving left and right on the walking truss, and a mud suction pipe and a mud suction pump which are arranged on the transverse walking mechanism. The functions of sucking out the mud on the top of the pipe and removing the mud can be realized by simply modifying the existing inclined pipe sedimentation tank. The device can timely remove the accumulated mud on the top of the inclined pipe under the condition of no production stopping, can ensure the safe supply of water quality and water quantity, and can reduce the labor intensity of workers. Through long-term operation practice, the device has very good operation effect and can be widely popularized and applied.
Description
Technical Field
The utility model relates to the technical field of water treatment, in particular to a device for cleaning mud accumulated on the top of an inclined tube sedimentation tank.
Background
The inclined tube sedimentation tank is a common water treatment structure, and is formed by installing an inclined tube with an inclination angle of 60 degrees above a sludge suspension layer, so that suspended matters, solid matters or floc alum flocs formed after coagulant is added in raw water are accumulated into a thin sludge layer on the surface area of the bottom side of the inclined tube, and simultaneously slide back to the sludge suspension layer by means of gravity, and can sink into a sludge hopper. And is discharged into a sludge pool through a sludge discharge pipe for additional treatment or comprehensive utilization. The supernatant above the inclined tube gradually rises to the overflow weir to overflow and is discharged through the water collecting tube, so that the purpose of separating suspended matters in water is achieved.
The inclined tube sedimentation tank has the advantages of high removal rate, small occupied area and the like, is a common mud-water separation facility in the treatment process of a water works, and is widely used. However, in the production operation process, a part of alum blossom particles always stay on the top surface of the inclined tube to form tube top accumulated mud or floating mud, especially when the treatment load is large and the flow speed is high, a part of alum blossom particles gather and stay on the top surface of the inclined tube, so that the appearance is influenced, and the turbidity of water discharged from the inclined tube sedimentation tank is also influenced. In order to remove the accumulated mud formed by the alum blossom particles, the production and water cut off are often needed, a mud valve is opened, the water level is lowered below the inclined tube, and after the water is washed clean by using a fire water gun or a high-pressure water gun, the mud water in the sedimentation tank is discharged completely. Every time the cleaning is carried out, the production is stopped for 4 hours, the sedimentation tank is emptied, the cleaning water amount is large, the cleaning can be carried out only when the water consumption is low in the next half of the day, the labor intensity of workers is high, the night working illumination is inferior to the daytime working illumination, the potential safety hazard is larger than that in the daytime working illumination, and if the sedimentation tank is slightly overlooked in operation management, the water quality, the supply of tap water and the like are easily influenced in a very adverse way.
Based on the background, a device with low water consumption and low labor intensity and capable of timely removing mud accumulation on the top of the inclined tube under the condition of no production stopping is urgently needed, and the device is important for operation and maintenance of an inclined tube sedimentation tank, so that the water quality and water quantity safety can be ensured, and the labor intensity of workers can be reduced.
Disclosure of Invention
In order to solve the problems, the utility model provides the inclined tube top mud accumulation cleaning device for the inclined tube sedimentation tank, which can timely remove mud accumulation on the inclined tube top under the condition of no production stopping, can ensure the safety of water quality and water quantity, and can reduce the labor intensity of workers. The device can carry out simple transformation at current pipe chute sedimentation tank, realizes effective operation to, can carry out extensive popularization and application.
The technical scheme adopted by the utility model is as follows:
the inclined tube top mud accumulation cleaning device of the inclined tube sedimentation tank comprises a walking rail, a walking truss and a mud suction device, wherein the walking rail is arranged at two sides of the inclined tube sedimentation tank; the mud suction device is arranged on the walking truss and comprises a transverse walking mechanism capable of moving left and right on the walking truss, and a mud suction pipe and a mud suction pump which are arranged on the transverse walking mechanism.
The utility model relates to a device for cleaning mud accumulated on the top of an inclined tube sedimentation tank, which comprises a transverse walking mechanism and a walking base, wherein the transverse walking mechanism comprises a transverse stepping rack and a walking base, the transverse stepping rack is fixed on a walking truss, a transverse stepping motor is arranged on the walking base, and the transverse stepping motor drives the walking base through a gear meshed with the transverse stepping rack.
According to the inclined tube sedimentation tank inclined tube top accumulated mud cleaning device, the U-shaped mud collecting groove is formed along the length direction of the walking truss, and one end of the U-shaped mud collecting groove is high and the other end is low; the lower end of the U-shaped mud collecting groove is provided with a mud discharge guide pipe for discharging mud water in the U-shaped mud collecting groove.
The utility model relates to a device for cleaning mud accumulated on the top of an inclined tube sedimentation tank, wherein a mud discharging groove is arranged on one side of the lower end of a U-shaped mud collecting groove and below a walking track, and a water outlet of a mud discharging guide tube is connected to the mud discharging groove in a hanging manner. The muddy water in the mud discharging groove can be discharged into the mud discharging groove through the mud discharging guide pipe when the muddy water moves forwards and backwards along with the walking truss.
According to the inclined tube top accumulated mud cleaning device of the inclined tube sedimentation tank, the walking base is provided with the vertical guide cylinder and the vertical lifting mechanism, the mud suction tube penetrates through the vertical guide cylinder, and the vertical lifting mechanism can drive the mud suction tube to move up and down.
The utility model relates to a device for cleaning mud accumulated on the top of an inclined tube sedimentation tank, wherein a mud suction pump is a submersible sewage pump, a mud suction tube is a hard tube and comprises a vertical tube section and an inverted U-shaped section at the upper end, a mud outlet positioned in the inverted U-shaped section is connected into a U-shaped mud collecting groove, and the lower end of the vertical tube section is connected with the mud outlet of the submersible sewage pump through a section of hose.
The utility model relates to a device for cleaning mud deposited on the top of an inclined tube sedimentation tank, wherein a vertical lifting mechanism comprises a lifting motor and a lifting stepping rack arranged on the vertical tube section of a mud suction tube, and a stepping gear connected with the lifting motor drives the mud suction tube to move up and down through meshing with the lifting stepping rack.
According to the inclined tube top mud accumulation cleaning device for the inclined tube sedimentation tank, the hose is a steel wire hose, the mud inlet of the submersible sewage pump is connected with a short transverse tube, and a plurality of mud suction through holes are formed in the short transverse tube according to requirements.
According to the inclined tube top accumulated mud cleaning device of the inclined tube sedimentation tank, the short transverse tube is connected with the mud inlet of the submersible sewage pump through the three-way connector, and the mud suction through hole is mainly formed in the lower side of the short transverse tube.
The utility model has the beneficial effects that: the functions of sucking out the mud on the top of the pipe and removing the mud can be realized by simply modifying the existing inclined pipe (inclined plate) sedimentation tank. The device can timely remove the accumulated mud on the top of the inclined pipe under the condition of no production stopping, can ensure the safe supply of water quality and water quantity, and can reduce the labor intensity of workers. Through long-term operation practice, the device has very good operation effect and can be widely popularized and applied.
Drawings
FIG. 1 is a schematic front view of a device for cleaning sludge on the top of an inclined tube sedimentation tank;
FIG. 2 is a cross-sectional view of a device for cleaning sludge on the top of an inclined tube sedimentation tank;
FIG. 3 is a schematic view of a part of a device for cleaning sludge on the top of an inclined tube sedimentation tank;
FIG. 4 is a schematic view of a short horizontal pipe of the inclined pipe top mud cleaning device of the inclined pipe sedimentation tank.
Detailed Description
Specific embodiments of the present utility model will now be described in order to provide a clearer understanding of the technical features, objects and effects of the present utility model. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.
The embodiment relates to a device for cleaning deposited mud on the top of an inclined tube sedimentation tank, which comprises a walking track 2, a walking truss 3 and a mud sucking device, wherein the walking track 2 is arranged on two sides of the inclined tube sedimentation tank 1, two ends of the walking truss 3 are arranged on the walking track 2, and a synchronous driving device 21 is arranged to drive the walking truss 3 to move back and forth on the walking track 2; the mud sucking device is arranged on the walking truss 3 and comprises a transverse walking mechanism capable of moving left and right on the walking truss 3, and a mud sucking pipe 6 and a mud sucking pump 7 which are arranged on the transverse walking mechanism. The synchronous drive 21 in this embodiment can utilize many existing synchronous drive mechanisms, and no specific structural form is given.
The transverse walking mechanism comprises a transverse stepping rack 41 and a walking base 42, the transverse stepping rack 41 is fixed on the walking truss 3, a transverse stepping motor 43 is mounted on the walking base 42, and the transverse stepping motor 43 drives the walking base 42 by driving a gear meshed with the transverse stepping rack 41. The driving gear is not shown in this embodiment, and is not limited to the gear driving, but other driving methods are applicable to the device.
A U-shaped mud collecting groove 31 is formed along the length direction of the walking truss 3, and one end of the U-shaped mud collecting groove is high and the other end is low; a mud discharge pipe 311 is provided at the lower end of the U-shaped mud collecting tank for discharging mud water in the U-shaped mud collecting tank 31.
A mud discharging groove 5 is arranged at one side of the lower end of the U-shaped mud collecting groove 31 and below the walking track 2, and the water outlet of the mud discharging outlet pipe 311 is connected to the mud discharging groove 5 in a suspending manner. So that the muddy water of the U-shaped mud collecting groove 31 can be discharged into the mud discharging groove 5 through the mud discharging outlet pipe 311 while moving back and forth along with the walking truss 3.
Preferably, the mud outlet of the mud discharging outlet 311 is lower than the edge of the mud discharging groove 5. Thus, when the mud discharging guide pipe 311 discharges mud to the mud discharging groove 5, the mud can be prevented from splashing outwards, and the on-site production environment is polluted.
The walking base 42 is provided with a vertical guide tube 44 and a vertical lifting mechanism, the mud suction tube passes through the vertical guide tube 44, and the vertical lifting mechanism can drive the mud suction tube 6 to move up and down.
Further, the sludge suction pump 7 is a submersible sewage pump, the sludge suction pipe 6 is a hard pipe, the sludge suction pipe comprises a vertical pipe section 61 and an inverted U-shaped section 62 at the upper end, a sludge outlet positioned in the inverted U-shaped section 62 is connected into the U-shaped sludge collection groove 31, and the lower end of the vertical pipe section 61 is connected with the sludge outlet of the submersible sewage pump through a section of hose 63.
The mud outlet of the inverted U-shaped section 62 of the suction pipe 6 is preferably lower than the edge of the U-shaped mud collecting groove 31, so that the purpose is also to prevent the muddy water from splashing outwards and polluting the on-site production environment.
The vertical lifting mechanism comprises a lifting motor 45 and a lifting stepping rack 64 arranged on a vertical pipe section 61 of the suction pipe 6, and a stepping gear 451 connected with the lifting motor drives the suction pipe 6 to move up and down by being meshed with the lifting stepping rack 64.
The hose 63 is a steel wire hose, and the sludge inlet of the submersible sewage pump is connected with a short transverse pipe 8, and a plurality of sludge suction through holes 81 are formed in the short transverse pipe 8 according to the requirement. Preferably, the suction through hole 81 is mainly provided at the lower side of the short lateral pipe 8. Further, the mud inlet of the dredge pump 7 is connected with the short transverse pipe 8 through a three-way joint 82. The arrangement of the short transverse tube 8 mainly aims at increasing the adsorption area of the suction mud at the top of the inclined tube and effectively increasing the suction mud efficiency. At the same time, the hose 63 is arranged, and the main purpose is to adapt to the uneven condition of the inclined tube top.
In the embodiment, the whole outline of the inclined tube sedimentation tank is not completely displayed, and only two side walls of the sedimentation tank of the walking track 2 are displayed. In addition, the stainless steel rails at two sides of the inclined tube sedimentation tank are used as supporting frames of the walking rails 2, and the rails are additionally arranged on transverse surface tubes of the rails to serve as the walking rails 2 of the cleaning device.
The device for cleaning the accumulated mud on the inclined tube top of the inclined tube sedimentation tank in the embodiment can move back and forth along the walking track 2 through the walking truss 3 and the synchronous driving device 21. The left-right movement on the walking truss 3 is realized through the transverse walking mechanism, so that the cleaning device can realize the omnibearing coverage above the inclined tube sedimentation tank as a whole, and the mud sucking operation at each part of the inclined tube sedimentation tank is realized as required.
Simultaneously, vertical elevating system can carry out whole promotion to suction dredge 6, suction dredge pump 7 and short violently pipe 8, when the suction dredge operation of a cell of completion sedimentation tank, when need stride across the water catch bowl of sedimentation tank, can promote suction dredge pump 7 to above the triangle weir water catch bowl height, after crossing the water catch bowl, get into next cell region, descend to suitable position again, carry out the suction dredge operation in cell region once.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a pipe chute sedimentation tank pipe chute top deposition cleaning device which characterized in that: the device comprises a walking track, a walking truss and a mud suction device, wherein the walking track is arranged at two sides of the inclined tube sedimentation tank, two ends of the walking truss are arranged on the walking track, and a synchronous driving device is arranged to drive the walking truss to move back and forth on the walking track; the mud suction device is arranged on the walking truss and comprises a transverse walking mechanism capable of moving left and right on the walking truss, and a mud suction pipe and a mud suction pump which are arranged on the transverse walking mechanism; the transverse walking mechanism comprises a transverse stepping rack and a walking base, the transverse stepping rack is fixed on the walking truss, a transverse stepping motor is mounted on the walking base, and the transverse stepping motor drives the walking base through a gear meshed with the transverse stepping rack; a U-shaped mud collecting groove is formed along the length direction of the walking truss, and one end of the U-shaped mud collecting groove is high and the other end is low; the lower end of the U-shaped mud collecting groove is provided with a mud discharge guide pipe for discharging mud water in the U-shaped mud collecting groove.
2. The inclined tube sedimentation tank inclined tube top mud accumulation cleaning device according to claim 1, wherein: and a mud discharging groove is arranged at one side of the lower end of the U-shaped mud collecting groove and below the walking track, and the water outlet of the mud discharging guide pipe is connected to the mud discharging groove in a hanging manner.
3. The inclined tube sedimentation tank inclined tube top mud accumulation cleaning device according to claim 2, wherein: the walking base is provided with a vertical guide cylinder and a vertical lifting mechanism, the mud suction pipe penetrates through the vertical guide cylinder, and the vertical lifting mechanism can drive the mud suction pipe to move up and down.
4. A pipe chute sedimentation tank pipe chute roof mud cleaning device according to claim 3, characterized in that: the sludge sucking pump is a submersible sewage pump, the sludge sucking pipe is a hard pipe and comprises a vertical pipe section and an inverted U-shaped section at the upper end, a sludge outlet positioned in the inverted U-shaped section is connected into a U-shaped sludge collecting groove, and the lower end of the vertical pipe section is connected with the sludge outlet of the submersible sewage pump through a section of hose.
5. The inclined tube sedimentation tank inclined tube top mud accumulation cleaning device of claim 4, wherein: the vertical lifting mechanism comprises a lifting motor and a lifting stepping rack arranged on the vertical pipe section of the suction pipe, and a stepping gear connected with the lifting motor drives the suction pipe to move up and down through meshing with the lifting stepping rack.
6. The inclined tube sedimentation tank inclined tube top mud accumulation cleaning device according to claim 4 or 5, wherein: the hose is a steel wire hose, the sludge inlet of the submersible sewage pump is connected with a short transverse pipe, and a plurality of sludge suction through holes are formed in the short transverse pipe according to requirements.
7. The inclined tube sedimentation tank inclined tube top mud accumulation cleaning device of claim 6, wherein: the short transverse pipe is connected with a mud inlet of the submersible sewage pump through a three-way joint, and the mud suction through hole is mainly formed in the lower side of the short transverse pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321956297.XU CN220589038U (en) | 2023-07-25 | 2023-07-25 | Inclined tube sedimentation tank inclined tube top mud accumulation cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321956297.XU CN220589038U (en) | 2023-07-25 | 2023-07-25 | Inclined tube sedimentation tank inclined tube top mud accumulation cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220589038U true CN220589038U (en) | 2024-03-15 |
Family
ID=90180193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321956297.XU Active CN220589038U (en) | 2023-07-25 | 2023-07-25 | Inclined tube sedimentation tank inclined tube top mud accumulation cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220589038U (en) |
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2023
- 2023-07-25 CN CN202321956297.XU patent/CN220589038U/en active Active
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