CN112587966A - Mechanical silt discharging device for three-level sedimentation tank in construction site - Google Patents
Mechanical silt discharging device for three-level sedimentation tank in construction site Download PDFInfo
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- CN112587966A CN112587966A CN202110126734.4A CN202110126734A CN112587966A CN 112587966 A CN112587966 A CN 112587966A CN 202110126734 A CN202110126734 A CN 202110126734A CN 112587966 A CN112587966 A CN 112587966A
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- Prior art keywords
- pump
- silt
- sedimentation tank
- frame
- mechanical
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 36
- 238000007599 discharging Methods 0.000 title claims abstract description 20
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000005520 electrodynamics Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 239000010802 sludge Substances 0.000 description 6
- 239000010865 sewage Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
- B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a mechanical silt discharging device of a three-level sedimentation tank of a construction site, which comprises a spiral lifting mechanism for lifting silt and a inching mechanism for driving the spiral lifting mechanism to move transversely and longitudinally to change a silt cleaning area; spiral hoist mechanism includes the pump line, along pump shaft spiral installation and sets up in the helical blade of pump line and be used for driving helical blade pivoted vertical motor, the play mud end and the mud pipe connection of pump line, the pump line passes through the pump bracket and installs on inching mechanism, and this mechanical type arranges silt device clearance silt is effectual, and electrodynamic operation is efficient, and application scope is wide.
Description
Technical Field
The invention relates to the technical field of sewage discharge equipment of sedimentation tanks for buildings, in particular to a mechanical silt discharging device of a three-stage sedimentation tank for a construction site.
Background
Construction sewage and mud on a construction site must be provided with a three-level precipitation discharge facility, and sludge is discharged after precipitation. If manual mud digging is adopted, the labor cost is high, the speed is low, and the flushing facility only needs to stop working; if a small excavator is adopted for dredging, the sedimentation tank is easily damaged and cannot be cleaned thoroughly, and muddy water is easily splashed around; if the sewage pump is used for sucking mud, the sewage pump is not suitable for the condition that sand and gravel are more in the sedimentation tank, and the sewage pump is easy to block and is easy to burn.
Disclosure of Invention
The invention aims to provide a mechanical silt discharging device for a three-level sedimentation tank of a construction site, which aims to solve the problems that in the prior art, the three-level sedimentation tank of the construction site has low silt discharging efficiency and is easy to block a sludge pump.
In order to solve the problems, the mechanical silt discharging device for the three-level sedimentation tank of the construction site adopts the following technical scheme:
a mechanical silt discharging device of a three-level sedimentation tank of a construction site comprises a spiral lifting mechanism for lifting silt and a inching mechanism for driving the spiral lifting mechanism to move transversely and longitudinally to change a silt cleaning area; the spiral lifting mechanism comprises a pump pipe, a spiral blade and a vertical motor, wherein the spiral blade is installed in the pump pipe in a spiral mode along a pump shaft, the vertical motor is used for driving the spiral blade to rotate, a mud outlet end of the pump pipe is connected with a mud discharging pipe, and the pump pipe is installed on the inching mechanism through a pump frame.
Furthermore, the inching mechanism comprises a movable chassis and a pump frame chassis, a pair of longitudinal moving screw rods are arranged on the movable chassis, and the pump frame chassis is sleeved on the longitudinal moving screw rods; the pump frame chassis is provided with a pair of transverse screw rods, the pump frame is sleeved on the transverse screw rods, and the longitudinal screw rods and the transverse screw rods are respectively in transmission connection with the horizontal motor.
Furthermore, the movable chassis frame is arranged at the upper end of the three-stage sedimentation tank, and the movable wheels are arranged at the lower end of the movable chassis frame.
Furthermore, the pump pipe vertically penetrates through a central hole of the pump frame and can slide up and down along the inner wall of the central hole.
Furthermore, vertical racks parallel to the pump shaft are symmetrically installed on the pump pipe, a transmission gear meshed with the vertical racks is arranged on the pump frame, and a wheel shaft of the transmission gear is in transmission connection with the lifting motor.
Further, pump line leading truck is installed respectively in the upper and lower both sides of pump frame, the pump line outside is located to the guide ring slip cap of pump line leading truck, the pump line can take place relative slip along the inner wall of guide ring.
Furthermore, a tetrafluoro sliding plate is arranged between the pump frame and the pump frame chassis and between the pump frame chassis and the movable chassis.
The invention has the following beneficial effects:
1. according to the mechanical silt discharging device for the three-stage sedimentation tank in the construction site, the spiral blade is arranged in the pump pipe, silt is lifted through rotation of the spiral blade, and then the silt is discharged. The efficiency is high, and intermittent shutdown sludge discharge is not needed; in addition, larger gravel particles can be smoothly lifted from the pump pipe by the spiral blade, and the pump pipe cannot be blocked or damaged.
2. Through the transverse moving screw rod and the longitudinal moving screw rod system, the mud inlet end of the pump pipe can be electrically moved to move randomly in the sedimentation tank, and dead-angle-free cleaning in the sedimentation tank is realized.
3. Set up elevating gear on the pump frame, can realize the ascending decline of electrodynamic ization, make things convenient for this device to pass through the partition wall between the tertiary sedimentation tank, be convenient for simultaneously control pump line bottom to the distance of sedimentation tank bottom.
4. Be provided with the pump line leading truck on the pump frame, supplementary pump line oscilaltion prevents that the pump line slope from meeting accident.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the present invention in use.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a schematic structural view of a helical blade.
Fig. 4 is an enlarged view of a structure at a in fig. 1.
Fig. 5 is an enlarged view of the structure at B in fig. 1.
The reference numbers in the figures illustrate: 1-pump pipe, 2-helical blade, 3-vertical motor, 4-sludge discharge pipe, 5-movable chassis, 6-pump frame chassis, 7-longitudinal moving screw rod, 8-transverse moving screw rod, 9-pump frame, 10-horizontal motor, 11-moving wheel, 12-vertical rack, 13-transmission gear, 14-lifting motor, 15-pump pipe guide frame, 16-guide ring, 17-tetrafluoro slide plate and 18-sedimentation tank.
Detailed Description
In order to make the technical purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention are further described below with reference to the accompanying drawings and specific embodiments.
Example 1:
a mechanical silt discharging device of a three-stage sedimentation tank of a construction site is shown in figures 1 to 5 and comprises a spiral lifting mechanism for lifting silt and a inching mechanism for driving the spiral lifting mechanism to move transversely and longitudinally to change a silt cleaning area. The spiral lifting mechanism comprises a pump pipe 1, a spiral blade 2 which is spirally arranged along a pump shaft and is arranged in the pump pipe, and a vertical motor 3 which is used for driving the spiral blade to rotate, wherein the mud outlet end of the pump pipe 1 is connected with a mud discharging pipe 4 to realize smooth mud discharging. The pump tube 1 is mounted on the inching mechanism by a pump frame 9.
In this embodiment, the inching mechanism comprises a movable chassis 5 and a pump frame chassis 6, a pair of longitudinal moving screw rods 7 are symmetrically arranged on the movable chassis 5, and the lower end threads of the pump frame chassis 6 are sleeved on the longitudinal moving screw rods 7; a pair of transverse screw rods 8 is arranged on the pump frame chassis 6, the lower end threads of the pump frame 9 are sleeved on the transverse screw rods 8, and the longitudinal screw rods 7 and the transverse screw rods 8 are respectively in transmission connection with a horizontal motor 10. Two horizontal motors 10 drive the longitudinal moving screw rod 7 to synchronously rotate, and further drive the pump frame chassis 6 to longitudinally move along the longitudinal moving screw rod. The other two horizontal motors 10 drive the transverse screw rod to synchronously rotate, and further drive the pump frame 9 to transversely move along the transverse screw rod.
Specifically, as shown in fig. 1, starting at the leftmost side of the sedimentation tank 18, starting the horizontal motor 10 connected with the longitudinal screw 7 to move the lower end of the pump pipe 1 to the leftmost side of the sedimentation tank, and then starting the transverse screw 8 to move the lower end of the pump pipe 1 to the corresponding position in sequence until the sludge at the leftmost side of the sedimentation tank 18 is cleaned; and starting the corresponding horizontal motor again, and circulating the operation until the sludge in the sedimentation tank 18 is completely cleaned.
Wherein, for the convenience of whole device in the different positions of tertiary sedimentation tank, erect portable chassis 5 in the upper end of tertiary sedimentation tank 18, install at the lower extreme of portable chassis 5 and remove wheel 11, remove whole device about removing the wheel through removing, realize the mud clearance of the sedimentation tank of each grade.
The center of the pump frame 9 is provided with a center hole, and the pump pipe 1 vertically penetrates through the center hole of the pump frame 9 and can slide up and down along the inner wall of the center hole. Vertical racks 12 parallel to a pump shaft are symmetrically arranged on the pump pipe 1, a transmission gear 13 meshed with the vertical racks 12 is arranged on the pump frame 9, and a wheel shaft of the transmission gear 13 is in transmission connection with a lifting motor 14. The lifting motor 14 drives the wheel shaft and the transmission gear to rotate, the transmission gear 13 is meshed with the vertical rack 12, so that the vertical rack drives the whole pump pipe 1 to ascend and descend, the device can conveniently pass through a partition wall between the three-stage sedimentation tanks, and meanwhile, the distance from the bottom end of the pump pipe 1 to the bottom end of the sedimentation tank 18 can be conveniently controlled.
In addition, in consideration of safety, the pump pipe guide frames 15 are respectively bolted on the upper side and the lower side of the pump frame 9, the guide rings 16 of the pump pipe guide frames 15 are slidably sleeved outside the pump pipe 1, and the pump pipe 1 can relatively slide along the inner walls of the guide rings 16. The lifting device has the effects of assisting the pump pipe 1 to lift up and down and preventing the pump pipe 1 from inclining to cause accidents.
Gaps are respectively reserved between the pump frame 9 and the pump frame chassis 6 and between the pump frame chassis 6 and the movable chassis 5 to install the tetrafluoro slide plate 17, wherein the tetrafluoro slide plate 17 is bonded with metal (the lower end of the pump frame or the lower end of the pump frame chassis) by adopting ozone glue, and the low friction coefficient (mu f is less than or equal to 0.08) between the polytetrafluoroethylene plate and the stainless steel plate is utilized to enable the pump frame 9 or the pump frame chassis 6 to smoothly realize transverse or longitudinal displacement.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the technical solutions of the present invention, but the protection scope of the present invention is not limited thereto, and any equivalent substitutions and modifications or partial substitutions made without departing from the spirit and scope of the present invention should be covered within the protection scope of the claims of the present invention.
Claims (7)
1. The utility model provides a silt device is arranged to tertiary sedimentation tank mechanical type in building site which characterized in that: the device comprises a spiral lifting mechanism for lifting silt and an inching mechanism for driving the spiral lifting mechanism to move transversely and longitudinally to change a silt cleaning area; the spiral lifting mechanism comprises a pump pipe, a spiral blade and a vertical motor, wherein the spiral blade is installed in the pump pipe in a spiral mode along a pump shaft, the vertical motor is used for driving the spiral blade to rotate, a mud outlet end of the pump pipe is connected with a mud discharging pipe, and the pump pipe is installed on the inching mechanism through a pump frame.
2. The mechanical silt discharging device for the three-level sedimentation tank of the construction site as claimed in claim 1, wherein: the inching mechanism comprises a movable chassis and a pump frame chassis, a pair of longitudinal moving screw rods are arranged on the movable chassis, and the pump frame chassis is sleeved on the longitudinal moving screw rods; the pump frame chassis is provided with a pair of transverse screw rods, the pump frame is sleeved on the transverse screw rods, and the longitudinal screw rods and the transverse screw rods are respectively in transmission connection with the horizontal motor.
3. The mechanical silt discharging device for the three-level sedimentation tank of the construction site as claimed in claim 2, wherein: the movable chassis frame is arranged at the upper end of the three-stage sedimentation tank, and the movable wheels are arranged at the lower end of the movable chassis frame.
4. The mechanical silt discharging device for the three-stage sedimentation tank of the construction site as claimed in claim 1 or 3, wherein: the pump pipe vertically penetrates through a center hole of the pump frame and can slide up and down along the inner wall of the center hole.
5. The mechanical silt discharging device for the three-level sedimentation tank of the construction site as claimed in claim 4, wherein: vertical racks parallel to a pump shaft are symmetrically installed on the pump pipe, a transmission gear meshed with the vertical racks is arranged on the pump frame, and a wheel shaft of the transmission gear is in transmission connection with a lifting motor.
6. The mechanical silt discharging device for the three-level sedimentation tank of the construction site as claimed in claim 5, wherein: the pump pipe guide frames are respectively installed on the upper side and the lower side of the pump frame, the guide ring of the pump pipe guide frame is slidably sleeved on the outer side of the pump pipe, and the pump pipe can slide relatively along the inner wall of the guide ring.
7. The mechanical silt discharging device for the three-level sedimentation tank of the construction site as claimed in claim 6, wherein: a tetrafluoro sliding plate is arranged between the pump frame and the pump frame chassis and between the pump frame chassis and the movable chassis.
Priority Applications (1)
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CN202110126734.4A CN112587966A (en) | 2021-01-29 | 2021-01-29 | Mechanical silt discharging device for three-level sedimentation tank in construction site |
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CN202110126734.4A CN112587966A (en) | 2021-01-29 | 2021-01-29 | Mechanical silt discharging device for three-level sedimentation tank in construction site |
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CN112587966A true CN112587966A (en) | 2021-04-02 |
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CN202110126734.4A Pending CN112587966A (en) | 2021-01-29 | 2021-01-29 | Mechanical silt discharging device for three-level sedimentation tank in construction site |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115364534A (en) * | 2022-08-23 | 2022-11-22 | 中国建筑第二工程局有限公司 | Sewage treatment equipment, control system and method |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000126514A (en) * | 1998-10-23 | 2000-05-09 | Asakura Kogyosho:Kk | Sludge withdrawal device of wastewater treatment tank |
CN204284023U (en) * | 2014-12-05 | 2015-04-22 | 上海丹泉泵业(集团)有限公司 | submersible sewage pump |
CN204870267U (en) * | 2015-06-29 | 2015-12-16 | 何秤银 | Novel horizontal three -dimensional engraver |
CN205190234U (en) * | 2015-12-15 | 2016-04-27 | 河北潜达特种泵业有限公司 | Feeding auger formula dive slush pump |
CN105944412A (en) * | 2016-06-10 | 2016-09-21 | 江苏蓝天水净化工程有限公司 | Scanning type pump suction sludge discharging machine |
CN111281701A (en) * | 2020-02-28 | 2020-06-16 | 复旦大学附属华山医院 | Multi-position wiping device for nursing bedridden patients and using method thereof |
CN211314677U (en) * | 2019-11-26 | 2020-08-21 | 四川乾元昊泰建筑工程有限公司 | Water conservancy construction is with preventing stifled device that draws water |
CN211478321U (en) * | 2019-12-26 | 2020-09-11 | 耐尔得智能科技香河有限公司 | Concrete slump check out test set for construction |
CN212127560U (en) * | 2020-04-21 | 2020-12-11 | 河南浩博机械制造有限公司 | Dredging device for sewage treatment tank |
CN214436777U (en) * | 2021-01-29 | 2021-10-22 | 洛阳腾飞市政工程有限公司 | Mechanical silt discharging device for three-level sedimentation tank in construction site |
-
2021
- 2021-01-29 CN CN202110126734.4A patent/CN112587966A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000126514A (en) * | 1998-10-23 | 2000-05-09 | Asakura Kogyosho:Kk | Sludge withdrawal device of wastewater treatment tank |
CN204284023U (en) * | 2014-12-05 | 2015-04-22 | 上海丹泉泵业(集团)有限公司 | submersible sewage pump |
CN204870267U (en) * | 2015-06-29 | 2015-12-16 | 何秤银 | Novel horizontal three -dimensional engraver |
CN205190234U (en) * | 2015-12-15 | 2016-04-27 | 河北潜达特种泵业有限公司 | Feeding auger formula dive slush pump |
CN105944412A (en) * | 2016-06-10 | 2016-09-21 | 江苏蓝天水净化工程有限公司 | Scanning type pump suction sludge discharging machine |
CN211314677U (en) * | 2019-11-26 | 2020-08-21 | 四川乾元昊泰建筑工程有限公司 | Water conservancy construction is with preventing stifled device that draws water |
CN211478321U (en) * | 2019-12-26 | 2020-09-11 | 耐尔得智能科技香河有限公司 | Concrete slump check out test set for construction |
CN111281701A (en) * | 2020-02-28 | 2020-06-16 | 复旦大学附属华山医院 | Multi-position wiping device for nursing bedridden patients and using method thereof |
CN212127560U (en) * | 2020-04-21 | 2020-12-11 | 河南浩博机械制造有限公司 | Dredging device for sewage treatment tank |
CN214436777U (en) * | 2021-01-29 | 2021-10-22 | 洛阳腾飞市政工程有限公司 | Mechanical silt discharging device for three-level sedimentation tank in construction site |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115364534A (en) * | 2022-08-23 | 2022-11-22 | 中国建筑第二工程局有限公司 | Sewage treatment equipment, control system and method |
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