CN108479128B - Secondary sedimentation tank with slag discharging function for engineering - Google Patents

Secondary sedimentation tank with slag discharging function for engineering Download PDF

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Publication number
CN108479128B
CN108479128B CN201810480641.XA CN201810480641A CN108479128B CN 108479128 B CN108479128 B CN 108479128B CN 201810480641 A CN201810480641 A CN 201810480641A CN 108479128 B CN108479128 B CN 108479128B
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China
Prior art keywords
sedimentation tank
baffle
mud
pipe
filter
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CN201810480641.XA
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CN108479128A (en
Inventor
于保宽
罗海涛
杨鹏
王家信
郎开松
李文凤
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PowerChina Guiyang Engineering Corp Ltd
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PowerChina Guiyang Engineering Corp Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02Settling tanks with single outlets for the separated liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012Settling tanks making use of filters, e.g. by floating layers of particulate material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/245Discharge mechanisms for the sediments

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention discloses a secondary sedimentation tank with a deslagging function for engineering, which comprises a sedimentation tank body, wherein a fixed plate is arranged in the sedimentation tank body to divide the sedimentation tank body into a first sedimentation tank and a second sedimentation tank, an opening is arranged at the top of the fixed plate to communicate 2 sedimentation tanks, a drain pipe is arranged on the side wall of the second sedimentation tank, a first baffle with a 1 funnel-like structure is arranged at the bottom of the first sedimentation tank, a second baffle with the same structure as the first baffle is arranged at the bottom of the second sedimentation tank, a mud pumping pipe is also arranged in the sedimentation tank below the first baffle and the second baffle, 2 mud pumping openings are arranged on the mud pumping pipe, and the 2 mud pumping openings respectively penetrate through the first baffle and the second baffle and then extend to the upper part of the first sedimentation tank, and the mud outlet of the mud pumping pipe is connected with a mud pumping pump outside the sedimentation tank body. The sedimentation tank does not need manual work, can automatically remove the filter residue which is precipitated, and can avoid the accumulation of broken stone and sediment in the filter tank in the filtering process.

Description

Secondary sedimentation tank with slag discharging function for engineering
Technical Field
The invention relates to a secondary sedimentation tank, in particular to a secondary sedimentation tank with a slag discharging function for engineering.
Background
In the current water and electricity hydraulic engineering work progress, drilling process, stock ground production process etc. all can produce waste water waste residue, direct emission polluted environment, so in engineering construction process, can build a sedimentation tank and be used for the subsidence before the waste water waste residue discharges to remove useless, but current sedimentation tank for engineering has had some shortcoming, like the filter residue that current sedimentation tank filtered, washs through the staff usually, and the sedimentation tank does not have fine sediment function, great reduction sedimentation tank's practicality. Moreover, the waste water and the waste residues contain a large amount of impurities such as broken stone blocks and sediment, so that the broken stone blocks and the sediment are removed through filtration treatment in the early stage, but the broken stone blocks and the sediment are easily accumulated in the filter tank and cannot be removed, so that the filtering performance of the filter tank is affected.
Disclosure of Invention
The invention aims to provide a secondary sedimentation tank with a deslagging function for engineering. The sedimentation tank does not need manual work, can automatically remove the filter residue which is precipitated, and can avoid the accumulation of broken stone and sediment in the filter tank in the filtering process.
The technical scheme of the invention is as follows: the utility model provides an engineering is with secondary sedimentation tank that has sediment function, including the sedimentation tank body, the inside fixed plate that is equipped with of sedimentation tank body cuts apart it into first sedimentation tank and second sedimentation tank, the fixed plate top is equipped with the opening and communicates 2 sedimentation tanks, be equipped with the drain pipe on the second sedimentation tank lateral wall, first sedimentation tank bottom is equipped with 1 class funnel-shaped structure's first baffle, second sedimentation tank bottom is equipped with the second baffle the same with first baffle structure, still be equipped with the mud pipe in the sedimentation tank of first baffle and second baffle below, be equipped with 2 mud pump mouth on the mud pump pipe, 2 mud pump mouths are passed respectively and are stretched out its top behind first baffle, the second baffle, the play mud pump that mud pump mouth and sedimentation tank body outside are connected.
In the aforesaid engineering is with secondary sedimentation tank that has sediment function, the outer wall top of first sedimentation tank is equipped with the backup pad, is equipped with the filter vat in the backup pad, is equipped with inlet tube and outlet pipe on the filter vat, and its afterbody is equipped with out mud pipe, and the outlet pipe is connected with first sedimentation tank, is equipped with the motor in the one end that goes out mud pipe is kept away from in the backup pad, and the pivot of motor is connected with the threaded rod in the filter vat, and swing joint has the movable block on the threaded rod, movable block and impeller block fixed connection promote piece and cleaning brush fixed connection.
In the secondary sedimentation tank with the slag discharging function for engineering, the sedimentation tank body and the mud pump are fixed on the bottom plate.
In the secondary sedimentation tank with the slag discharging function for engineering, a filter pipe is arranged at the opening of the top of the fixed plate, and a filter valve is connected to the filter pipe.
In the secondary sedimentation tank with the slag discharging function for engineering, the 2 mud pumping openings on the mud pumping pipe penetrate through the first baffle and the second baffle and then are positioned at the middle lowest position.
In the secondary sedimentation tank with the slag discharging function for engineering, the bottom of the moving block is sleeved on the sliding rod in the filter tank while the moving block is in threaded connection with the threaded rod, and the moving block is in sliding connection with the filter tank.
The invention has the beneficial effects that: according to the invention, through the matched arrangement of the first baffle, the second baffle, the mud pump and the mud pumping pipe, the mud at the tops of the first baffle and the second baffle can be well pumped through the mud pumping pipe by starting the mud pumping pump, so that the mud can be well discharged out of the sedimentation tank body; the cooperation setting of rethread fixed plate, backup pad, filter vat, motor, threaded rod, movable block, impeller and cleaning brush, when the motor starts, the drive threaded rod that can be fine rotates to when the threaded rod rotates, the drive movable block that can be fine moves, and the motion of movable block, the drive that can be fine promotes the piece and moves, thereby promote the silt of filter vat inside bottom, thereby can be fine discharge filter vat through the play mud pipe, have fine sediment function, and do not need manual clearance of staff, labour saving and time saving, the practicality of sedimentation tank body has been greatly improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the filter tank of the present invention;
reference numerals: 1-a bottom plate; 2-a sedimentation tank body; 3-fixing plates; 4-supporting plates; 5-a filter tank; 6-a motor; 7-a threaded rod; 8-moving blocks; 9-pushing blocks; 10-cleaning a hairbrush; 11-a first baffle; 12-a second baffle; 13, a mud pump; 14-a mud pumping pipe; 15-a drain pipe; 16-water inlet pipe; 17-a filter tube; 18-a filter valve; 19-a first sedimentation tank, 20-a second sedimentation tank and 21-a mud outlet pipe.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not intended to be limiting.
Embodiments of the invention: the utility model provides an engineering is with secondary sedimentation tank that has sediment function, as shown in fig. 1-2, including sedimentation tank body 2, be equipped with 1 fixed plate 3 in the middle of sedimentation tank body 2 inside and cut apart sedimentation tank body 2 into first sedimentation tank 19 and second sedimentation tank 20, fixed plate 3 top is equipped with 1 opening and gets up 2 sedimentation tanks intercommunication, be equipped with drain pipe 15 on the second sedimentation tank 20 lateral wall, first sedimentation tank 19 bottom is equipped with 1 type funnel-shaped structure's first baffle 11, second sedimentation tank 20 bottom is equipped with the second baffle 12 the same with first baffle 11 structure, first baffle 11 and second baffle 12 bottom pass through the support column and fix the bottom at sedimentation tank body 2, still be equipped with 1 suction dredge 14 in the sedimentation tank bottom of first baffle 11 and second baffle 12 below, be equipped with 2 suction dredge on the suction dredge 14, 2 suction dredge pass respectively behind first baffle 11, the second baffle 12 stretch out first baffle 11 and second baffle 12 top, the suction dredge 14's outlet is connected with the suction dredge pump 13 of sedimentation tank body 2 outside.
In the use process of the device, waste water and waste residues are discharged into a first sedimentation tank 19 for first sedimentation, after the water level reaches a certain height, the waste water after the first sedimentation enters a second sedimentation tank 20 through an opening on a fixed plate 3 for second sedimentation, and the waste water after the 2 sedimentation is finally discharged through a drain pipe 15. Sediment generated by the first sediment and the second sediment is accumulated on the first baffle 11 and the second baffle 12, when the sediment needs to be cleaned, the mud pump 13 is started, and under the suction action of the mud pump 13, the sediment can enter the mud pumping pipe 14 through 2 mud pumping openings on the mud pumping pipe 14, so that the sediment is cleaned.
The outer wall top of first sedimentation tank 19 is equipped with 1 backup pad 4, is equipped with 1 filter vat 5 on the backup pad 4, is equipped with inlet tube 16 and outlet pipe on the filter vat 5, and its afterbody is equipped with out mud pipe 21, and the outlet pipe is connected with first sedimentation tank 19, is equipped with motor 6 in the one end that backup pad 4 kept away from out mud pipe 21, and the output shaft of motor 6 is connected with threaded rod 7 one end in the filter vat 5 through the shaft coupling, and swing joint has movable block 8 on the threaded rod 7, movable block 8 and promote piece 9 fixed connection, promote piece 9 and cleaning brush 10 fixed connection.
The generated wastewater firstly enters the filter tank 5 through the water inlet pipe 16 for filtering, some larger broken stones, sediment and the like in the wastewater are isolated by the filter screen, and the filtered wastewater enters the first sedimentation tank 19 through the water outlet pipe for sedimentation. The impurities remained in the filter tank 5 are driven by the motor 6 to rotate the threaded rod 7, the threaded rod 7 drives the moving block 8 connected with the threaded rod to horizontally move, so that the pushing block 9 is driven to move together, the pushing block 9 drives the cleaning brush 10, and the impurities remained in the filter tank 5 are pushed by the cleaning brush 10 and discharged from the mud outlet pipe 21.
The sedimentation tank body 2 and the mud pump 13 are fixed on the bottom plate 1. The whole device can be transported to a place where installation is needed through a vehicle, and then the bottom plate 1 is fixed on the ground. When not needed, the utility model is convenient to be moved away.
The opening at the top of the fixed plate 3 is provided with a filter pipe 17, and the filter pipe 17 is connected with a filter valve 18. The wastewater can be filtered again by means of the filter pipe 17 and the filter valve 18.
The 2 mud pumping ports on the mud pumping pipe 14 pass through the first baffle plate 11 and the second baffle plate 12 and are positioned at the middle lowest position. The deposit attached to the first shutter 11 and the second shutter 12 can be adsorbed out better.
The bottom of the moving block 8 is sleeved on a sliding rod in the filter tank 5 while being in threaded connection with the threaded rod 7, and is in sliding connection with the filter tank 5. The movable block 8 is sleeved into the sliding rod, so that the movable block 8 can be ensured to horizontally move in the filter tank 5.

Claims (3)

1. The utility model provides an engineering is with secondary sedimentation tank that has sediment function which characterized in that: the sedimentation tank comprises a sedimentation tank body (2), wherein a fixed plate (3) is arranged in the sedimentation tank body (2) to divide the sedimentation tank body into a first sedimentation tank (19) and a second sedimentation tank (20), an opening is formed in the top of the fixed plate (3) to communicate the 2 sedimentation tanks, a drain pipe (15) is arranged on the side wall of the second sedimentation tank (20), a first baffle (11) with a funnel-like structure is arranged at the bottom of the first sedimentation tank (19), a second baffle (12) with the same structure as the first baffle (11) is arranged at the bottom of the second sedimentation tank (20), a mud pumping pipe (14) is further arranged in the sedimentation tank below the first baffle (11) and the second baffle (12), 2 mud pumping ports are formed in the mud pumping pipe (14) and respectively penetrate through the first baffle (11) and the second baffle (12) to extend to the upper side of the sedimentation tank, and the mud outlet of the mud pumping pipe (14) is connected with a mud pumping pump (13) outside the sedimentation tank body (2); the top of the outer wall of the first sedimentation tank (19) is provided with a supporting plate (4), the supporting plate (4) is provided with a filter tank (5), the filter tank (5) is provided with a water inlet pipe (16) and a water outlet pipe, the tail of the filter tank is provided with a mud outlet pipe (21), the water outlet pipe is connected with the first sedimentation tank (19), one end, far away from the mud outlet pipe (21), of the supporting plate (4) is provided with a motor (6), a rotating shaft of the motor (6) is connected with a threaded rod (7) in the filter tank (5), the threaded rod (7) is movably connected with a moving block (8), the moving block (8) is fixedly connected with a pushing block (9), and the pushing block (9) is fixedly connected with a cleaning brush (10); the bottom of the moving block (8) is sleeved on a sliding rod in the filter tank (5) while being in threaded connection with the threaded rod (7), and is in sliding connection with the filter tank (5); the sedimentation tank body (2) and the mud pump (13) are fixed on the bottom plate (1).
2. The secondary sedimentation tank with slag discharging function for engineering according to claim 1, wherein: the opening at the top of the fixed plate (3) is provided with a filter pipe (17), and the filter pipe (17) is connected with a filter valve (18).
3. The secondary sedimentation tank with slag discharging function for engineering according to claim 1, wherein: the 2 mud pumping openings on the mud pumping pipe (14) pass through the first baffle (11) and the second baffle (12) and are positioned at the middle lowest position.
CN201810480641.XA 2018-05-18 2018-05-18 Secondary sedimentation tank with slag discharging function for engineering Active CN108479128B (en)

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CN108479128B true CN108479128B (en) 2024-02-06

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111255054B (en) * 2020-03-09 2021-04-06 南京溧水高新创业投资管理有限公司 Automatic dredging device for sewer
CN111481991B (en) * 2020-05-07 2022-12-16 广东德茂建设工程有限公司 Intelligent filtering and recycling device for building wastewater and sewage

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020031484A (en) * 2000-10-20 2002-05-02 이구택 Sludge Remove Apparatus of Settling Basin Weir
KR200377629Y1 (en) * 2004-12-22 2005-03-16 진성언 Compact waste water treatment apparatus
CN206715485U (en) * 2017-05-20 2017-12-08 盐城大丰尊一环保科技有限公司 A kind of trade effluent sedimentation basin
CN207169122U (en) * 2017-08-04 2018-04-03 广西国标环保科技有限公司 A kind of rectangular sedimentation tank with the anti-self-priming cleaning shoe of muddiness
CN107986562A (en) * 2017-11-30 2018-05-04 赵伟康 A kind of integrated sewage treating apparatus sludge drainage system
CN107986561A (en) * 2017-11-30 2018-05-04 赵伟康 A kind of integrated sewage treating apparatus sludge discharging method
CN208389461U (en) * 2018-05-18 2019-01-18 中国电建集团贵阳勘测设计研究院有限公司 A kind of secondary sedimentation tank of the engineering with deslagging function

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020031484A (en) * 2000-10-20 2002-05-02 이구택 Sludge Remove Apparatus of Settling Basin Weir
KR200377629Y1 (en) * 2004-12-22 2005-03-16 진성언 Compact waste water treatment apparatus
CN206715485U (en) * 2017-05-20 2017-12-08 盐城大丰尊一环保科技有限公司 A kind of trade effluent sedimentation basin
CN207169122U (en) * 2017-08-04 2018-04-03 广西国标环保科技有限公司 A kind of rectangular sedimentation tank with the anti-self-priming cleaning shoe of muddiness
CN107986562A (en) * 2017-11-30 2018-05-04 赵伟康 A kind of integrated sewage treating apparatus sludge drainage system
CN107986561A (en) * 2017-11-30 2018-05-04 赵伟康 A kind of integrated sewage treating apparatus sludge discharging method
CN208389461U (en) * 2018-05-18 2019-01-18 中国电建集团贵阳勘测设计研究院有限公司 A kind of secondary sedimentation tank of the engineering with deslagging function

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