CN112237785A - Sludge cleaning device for sewage treatment tank - Google Patents
Sludge cleaning device for sewage treatment tank Download PDFInfo
- Publication number
- CN112237785A CN112237785A CN202011032424.8A CN202011032424A CN112237785A CN 112237785 A CN112237785 A CN 112237785A CN 202011032424 A CN202011032424 A CN 202011032424A CN 112237785 A CN112237785 A CN 112237785A
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- China
- Prior art keywords
- bevel gear
- pipe
- sewage treatment
- cleaning device
- motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010865 sewage Substances 0.000 title claims abstract description 46
- 239000010802 sludge Substances 0.000 title claims abstract description 35
- 238000004140 cleaning Methods 0.000 title claims abstract description 29
- 238000003756 stirring Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 54
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 210000005056 cell body Anatomy 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 239000013049 sediment Substances 0.000 claims description 2
- 208000034699 Vitreous floaters Diseases 0.000 description 6
- 238000007667 floating Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000007790 scraping Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a sludge cleaning device for a sewage treatment tank, which comprises a tank body, wherein a support frame is arranged at the bottom of the tank body, a rotating pipe is rotatably connected to the upper side of the support frame, stirring rods are symmetrically arranged on the left and right of the lower part of the rotating pipe, an arc-shaped scraper blade is fixed at the outer side end part of each stirring rod, a first driven bevel gear is arranged at the upper end of each rotating pipe, a first driving bevel gear is meshed on the left side of each first driven bevel gear, a first motor is meshed on the left side of each first driving bevel gear, a second driven bevel gear is fixed at the upper end of a sleeve, a second driving bevel gear is meshed on the right side of each second driven bevel gear, a second motor is connected on the right side of each second driving bevel gear, a sewage discharge pipe is; the automatic sludge cleaning machine can clean scum and sludge, is high in cleaning efficiency, safe, practical, convenient and quick to operate, and can automatically clean a sewage tank.
Description
Technical Field
The invention belongs to the technical field of sewage treatment equipment, and particularly relates to a sludge cleaning device for a sewage treatment tank.
Background
The sewage treatment equipment is an industrial equipment which can effectively treat domestic sewage, industrial wastewater and the like in urban areas, avoids sewage and pollutants from directly flowing into water areas and has important significance for improving ecological environment, improving urban grade and promoting economic development, the surface of a sewage treatment pool often has floating mud and floaters and sludge sediment in the sewage treatment pool deposits, which brings certain influence on daily management of sewage treatment enterprises, generally, the floaters are generally concentrated by a scraper plate and then are concentrated and salvaged by a filter screen, the mode needs manual salvage and is close to the sewage treatment pool, which easily causes operators to fall into the pool, thereby bringing potential safety hazards, meanwhile, a large amount of sludge can be accumulated in the sewage treatment pool after the sewage treatment pool is used for a long time, at present, in the process of sludge cleaning work, the water in the sewage treatment pool needs to be pumped out first, then the sludge in the pond is cleaned in a manual digging mode, and the time and the labor are consumed.
Disclosure of Invention
The invention aims to provide a sludge cleaning device for a sewage treatment tank, which can be used for cleaning scum and sludge, has higher cleaning efficiency, is safe, practical and convenient and quick to operate, and can be used for automatically cleaning the sewage treatment tank.
In order to achieve the purpose, the invention provides the following technical scheme: a sludge cleaning device for a sewage treatment tank comprises a tank body, wherein the lower part of the tank body is of a hemispherical structure, a support frame is arranged at the bottom of the tank body, a rotating pipe is rotatably connected to the upper side of the support frame, stirring rods are symmetrically arranged on the left and right sides of the lower part of the rotating pipe, arc-shaped scraping plates are fixed at the outer side ends of the stirring rods, a circular plate penetrates through the middle part of the rotating pipe, a plurality of electric water valves are installed on the lower side of the circular plate, a flow guide hopper is fixed on the upper side of the circular plate, a sleeve pipe is rotatably connected to the upper side of the circular plate, the sleeve pipe is sleeved on the outer side of the rotating pipe and is rotatably connected with the rotating pipe, connecting rods are symmetrically arranged at the lower end of the sleeve pipe, strip-shaped scraping plates are arranged at the outer ends of the connecting rods, sliding heads, the left side of the first driven bevel gear is meshed with a first driving bevel gear, the left side of the first driving bevel gear is meshed with a first motor, the upper end of the sleeve is fixed with a second driven bevel gear, the right side of the second driven bevel gear is meshed with a second driving bevel gear, the right side of the second driving bevel gear is connected with a second motor, the upper side of the tank body is provided with a walking bridge, the lower side of the walking bridge is bilaterally and symmetrically provided with water pipes, the middle part of the upper side of the water pipe is connected with a water feeding hose, the upper end of the water feeding hose is provided with a water pump, one side of the water pipe, which is far away from the walking bridge, is provided with a plurality of water outlets, the tank body is bilaterally and symmetrically provided with a collecting tank, the middle part of the collecting tank, and a sewage pump is installed at the upper end of the sewage discharge pipe.
Further, the lifting component comprises a lifting rod, the upper end of the lifting rod is hinged to a connecting rod, an electric telescopic rod is fixed to the lower side of the end, away from the lifting rod, of the connecting rod, a hinged rod is arranged on the left side of the electric telescopic rod, the upper end of the hinged rod is hinged to the connecting rod, and the lifting rod is fixedly connected with the filter plate.
Further, the number of the electric water valves is 3-5.
Further, the support frame includes the backup pad, the backup pad downside bilateral symmetry is fixed with the bracing piece, the lower extreme of bracing piece is fixed in the cell body bottom.
Further, a plurality of horizontal support rods are uniformly arranged on the lower side of the flow guide hopper, and the outer ends of the horizontal support rods are fixedly connected with the side wall of the pool body.
Furthermore, a shell is arranged on the upper side of the middle of the walking bridge, the first motor, the second motor and the first driving bevel gear are arranged on the inner side of the shell, the first driven bevel gear, the second driving bevel gear and the second driven bevel gear are arranged on the inner side of the shell, and bases are arranged on the lower sides of the first motor and the second motor.
Furthermore, a stabilizing plate is arranged on the lower portion of the rotating pipe, the rotating pipe penetrates through the rotating pipe and is connected with the stabilizing plate in a rotating mode, fixing rods are symmetrically connected to the left and right sides of the stabilizing plate, and the outer ends of the fixing rods are fixed to the side wall of the tank body.
The invention has the following beneficial effects:
the invention can realize the separation of the upper part and the lower part of the sewage pool by arranging the flow guide hopper, the circular plate and the electric water valve, thereby avoiding the need of pumping water in the sewage pool when cleaning the sewage pool, increasing the pumping energy consumption, wasting time and labor and increasing the cleaning cost of sludge, when the electric water valve is closed, then starting the first motor, the first motor drives the rotation pipe to rotate through the first driving bevel gear and the first driven bevel gear, the rotation pipe drives the stirring rod and the arc-shaped scraper to rotate, the precipitated sludge and the water are mixed and stirred into slurry and then discharged through the sewage discharge pump, avoiding the phenomenon that the bottom of the sludge is precipitated and hardened and can not be discharged, greatly improving the effect and the efficiency of sludge cleaning, by sleeving the sleeve outside the rotation pipe and sleeving the rotation pipe inside the sewage discharge pipe, the structure design is ingenious, saving space, and driving the strip-shaped scraper to rotate through the sleeve, thereby be convenient for sludge sedimentation get into the effluent water sump bottom and deposit, simultaneously with through setting up the water pipe, can arrange the collecting vat with the floater of effluent water sump upside through the outlet to realize the collection of floater, then drive the filter through lifting unit and salvage the floater, high efficiency and safety fast.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic structural diagram of the flow guide hopper and the strip-shaped scraper of the invention.
Fig. 3 is a schematic top view of the tank body of the present invention.
Fig. 4 is an enlarged view of part a of the present invention.
Fig. 5 is an enlarged view of a portion B of the present invention.
In the figure: 1. the sewage treatment device comprises a tank body, 2, a rotating pipe, 3, a stirring rod, 4, an arc-shaped scraper, 5, a support frame, 6, a sewage discharge pipe, 7, a circular plate, 8, a diversion hopper, 9, a wheel shaft, 91, a lifting rod, 92, a movable rod, 93, an electric telescopic rod, 94, a hinged rod, 10, an electric water valve, 11, a sleeve, 12, a connecting rod, 13, a strip-shaped scraper, 14, a sliding head, 15, a sliding groove, 16, a first driven bevel gear, 17, a first driving bevel gear, 18, a first motor, 19, a second driven bevel gear, 20, a second driving bevel gear, 21, a second motor, 22, a water pipe, 23, a water feeding hose, 24, a water pump, 25, a water outlet, 26, a sewage discharge pipe, 27, a sewage discharge pump, 28, a collecting groove, 29, a filter plate, 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment, referring to fig. 1-5, provides a sludge cleaning device for a sewage treatment tank, including a tank body 1, the lower portion of the tank body 1 is a hemispherical structure, the bottom of the tank body 1 is provided with a support frame 5, the upper side of the support frame 5 is rotatably connected with a rotating tube 2, the lower portion of the rotating tube 2 is bilaterally symmetrical to be provided with a stirring rod 3, the outer side end of the stirring rod 3 is fixed with an arc-shaped scraper 4, the middle portion of the rotating tube 2 is penetrated with a circular plate 7, the lower side of the circular plate 7 is provided with a plurality of electric water valves 10, the upper side of the circular plate 7 is fixed with a flow guiding hopper 8, the upper side of the circular plate 7 is rotatably connected with a sleeve 11, the sleeve 11 is sleeved outside the rotating tube 0 and is rotatably connected with the rotating tube 2, the lower end of the sleeve 11 is bilaterally symmetrical to be provided with a connecting, the water supply tank is characterized in that a sliding groove 15 is formed in the middle of the tank body 1, the sliding head 14 slides in the inner side of the sliding groove 15, a first driven bevel gear 16 is arranged at the upper end of the rotating pipe 2, a first driving bevel gear 17 is meshed on the left side of the first driven bevel gear 16, a first motor 18 is meshed on the left side of the first driving bevel gear 17, a second driven bevel gear 19 is fixed at the upper end of the sleeve 11, a second driving bevel gear 20 is meshed on the right side of the second driven bevel gear 19, a second motor 21 is connected on the right side of the second driving bevel gear 20, a walking bridge 30 is arranged on the upper side of the tank body 1, water pipes 22 are symmetrically arranged on the lower side of the walking bridge 30 in a left-right mode, a water supply hose 23 is connected to the middle of the upper side of the water pipes 22, a water pump 24 is mounted on the upper end of the, the collecting vat 28 middle part is provided with filter 29, filter 29 upside is provided with lifting unit 9, 2 inboard run through and rotate and be connected with blow off pipe 26 of rotating tube, the blow off pipe 26 lower extreme sets up in 1 bottoms of cell body, dredge pump 27 is installed to blow off pipe 26 upper end.
In order to realize that lifting unit 9 drives filter automatic rising to the automatic collection of the floater of realization effluent water sump upside is salvaged, and is high efficiency, and has reduced workman's the amount of labour, in this embodiment, furtherly, lifting unit 9 includes lifter 91, lifter 91 upper end articulates there is movable rod 92, the one end downside that lifter 91 was kept away from to movable rod 92 is fixed with electric telescopic handle 93, electric telescopic handle 93 left side is provided with hinge bar 94, hinge bar 94 upper end is articulated with movable rod 92, lifter 91 and filter 29 fixed connection.
In order to facilitate cleaning of sludge at the bottom of the tank, the sewage at the bottom of the tank body 1 is separated from the water at the upper part by closing the electric water valve 10, so that the sludge can be cleaned without pumping the water in the tank body 2, the labor amount for cleaning the sludge is reduced, time and labor are saved, and the cleaning effect of the sludge is good.
In order to support the rotating pipe 2 in a rotating manner through the support frame 5, in this embodiment, the support frame 5 includes a support plate, support rods are symmetrically fixed to the left and right of the lower side of the support plate, and the lower ends of the support rods are fixed to the bottom of the pool body 1.
In order to support and fix the diversion hopper 8, in this embodiment, further, a plurality of horizontal support rods are uniformly arranged on the lower side of the diversion hopper 8, and the outer ends of the horizontal support rods are fixedly connected with the side wall of the tank body 1.
In order to protect the first motor 18, the second motor 21, the first driving bevel gear 17, the first driven bevel gear 16, the second driving bevel gear 20 and the second driven bevel gear 19 through the housing, in this embodiment, further, a housing is disposed at an upper side of a middle portion of the walking bridge 30, the first motor 18, the second motor 21, the first driving bevel gear 17, the first driven bevel gear 16, the second driving bevel gear 20 and the second driven bevel gear 19 are disposed inside the housing, and bases are disposed at lower sides of the first motor 18 and the second motor 21.
In order to play the role of stabilizing and supporting the rotating pipe 2, in this embodiment, further, a stabilizing plate is arranged on the lower portion of the rotating pipe 2, the rotating pipe 2 penetrates through and is rotatably connected with the stabilizing plate, fixing rods are symmetrically connected to the left and right of the stabilizing plate, and the outer ends of the fixing rods are fixed on the side wall of the pool body 1.
When the invention is implemented: when the method is implemented, firstly, the floating objects on the upper side of the pool body 1 are fished, at the moment, the water pump 24 is started, the water pump 24 pumps the water in the pool body 1 into the water feeding hose 23, then the water enters the water pipe 22 and is discharged through the water outlet 25, the water flow sprayed from the water outlet 25 drives the floating objects to flow, the floating objects will finally enter the collecting tank 28 along the side wall of the pool body 1, then the electric telescopic rod 93 is started, the electric telescopic rod 93 drives the movable rod 92 to rotate, the other end of the movable rod 92 drives the lifting rod 91 to ascend, the lifting rod 91 drives the filter plate 29 to ascend, thereby realizing the fishing of the floating objects, the method is convenient, rapid, time-saving, labor-saving and safe to use, when the sludge at the bottom of the pool needs to be cleaned after the sewage pool is used for a period of time, then the second motor 21 drives the second driving bevel gear 20 to rotate, the second driving bevel gear 20, the rotation of the second driven bevel gear 19 drives the sleeve 11 to rotate, the rotation of the sleeve 11 drives the connecting rod 12 and the strip scraper 13 to rotate, so that a small amount of sludge attached to the upper side of the diversion hopper 8 is mixed with water to form sewage, the sewage enters the bottom of the tank body through the electric water valve 10 in the sedimentation process, then the electric water valve 10 is closed, the electric water valve 10 adopts a large-sized electric water valve, then the first motor 18 is started, the first motor 18 drives the rotating pipe 2 to rotate through the first driving bevel gear 17 and the first driven bevel gear 16, the rotating pipe 2 drives the stirring rod 3 and the arc scraper 4 to rotate, the water at the bottom of the tank body 1 is stirred to form slurry, the arc scraper 4 scrapes off the sludge attached to the wall of the tank body 1, so that the sludge is cleaned more thoroughly, the sludge cleaning effect is better, finally, the sewage pump 27 is started, and the sewage pump 27 pumps out the slurry, the sludge cleaning of the sewage treatment tank can be realized, the mode is convenient and fast, the cleaning cost is low, and the time and the labor are saved.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (7)
1. The utility model provides a sewage treatment pond mud sediment cleaning device, includes the cell body, its characterized in that: the lower part of the tank body is of a hemispherical structure, a support frame is arranged at the bottom of the tank body, a rotating pipe is rotatably connected to the upper side of the support frame, stirring rods are symmetrically arranged on the lower part of the rotating pipe in the bilateral direction, arc-shaped scrapers are fixed at the outer side ends of the stirring rods, a circular plate penetrates through the middle part of the rotating pipe, a plurality of electric water valves are mounted on the lower side of the circular plate, a flow guide hopper is fixed on the upper side of the circular plate, a sleeve is rotatably connected to the upper side of the circular plate, the sleeve is sleeved on the outer side of the rotating pipe and is rotatably connected with the rotating pipe, connecting rods are symmetrically arranged at the lower end of the sleeve in the bilateral direction, strip-shaped scrapers are arranged at the outer ends of the connecting rods, sliding heads are arranged at the outer ends of the strip-shaped scrapers, a, first drive bevel gear left side meshing has first motor, the sleeve pipe upper end is fixed with the driven bevel gear of second, the meshing of the driven bevel gear right side of second has second drive bevel gear, second drive bevel gear right side is connected with the second motor, the cell body upside is provided with the walking bridge, walking bridge below bilateral symmetry is provided with the water pipe, water pipe upside middle part is connected with the hose of intaking, the water pump is installed to the hose of intaking upper end, the one side that deviates from the walking bridge of water pipe all is equipped with a plurality of delivery port, the collecting vat has been seted up to the cell body bilateral symmetry, the collecting vat middle part is provided with the filter, the filter upside is provided with lifting unit, the rotating tube inboard runs through and rotates and is connected with the blow off pipe, the blow off pipe lower extreme sets up in the cell body bottom.
2. The sludge cleaning device of the sewage treatment tank as claimed in claim 1, wherein: the lifting assembly comprises a lifting rod, the upper end of the lifting rod is hinged with a connecting rod, an electric telescopic rod is fixed to the lower side of one end, away from the lifting rod, of the connecting rod, a hinged rod is arranged on the left side of the electric telescopic rod, the upper end of the hinged rod is hinged to the connecting rod, and the lifting rod is fixedly connected with the filter plate.
3. The sludge cleaning device of the sewage treatment tank as claimed in claim 1, wherein: the number of the electric water valves is 3-5.
4. The sludge cleaning device of the sewage treatment tank as claimed in claim 1, wherein: the support frame includes the backup pad, the backup pad downside bilateral symmetry is fixed with the bracing piece, the lower extreme of bracing piece is fixed in the cell body bottom.
5. The sludge cleaning device of the sewage treatment tank as claimed in claim 1, wherein: a plurality of horizontal support rods are uniformly arranged on the lower side of the flow guide hopper, and the outer ends of the horizontal support rods are fixedly connected with the side wall of the tank body.
6. The sludge cleaning device of the sewage treatment tank as claimed in claim 1, wherein: the walking bridge is characterized in that a shell is arranged on the upper side of the middle of the walking bridge, a first motor, a second motor, a first driving bevel gear, a first driven bevel gear, a second driving bevel gear and a second driven bevel gear are arranged on the inner side of the shell, and bases are arranged on the lower sides of the first motor and the second motor.
7. The sludge cleaning device of the sewage treatment tank as claimed in claim 1, wherein: the lower part of the rotating pipe is provided with a stabilizing plate, the rotating pipe penetrates through and is rotatably connected with the stabilizing plate, the stabilizing plate is symmetrically connected with fixing rods at the left and right sides, and the outer ends of the fixing rods are fixed on the side wall of the tank body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011032424.8A CN112237785A (en) | 2020-09-27 | 2020-09-27 | Sludge cleaning device for sewage treatment tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011032424.8A CN112237785A (en) | 2020-09-27 | 2020-09-27 | Sludge cleaning device for sewage treatment tank |
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CN112237785A true CN112237785A (en) | 2021-01-19 |
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Family Applications (1)
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CN202011032424.8A Pending CN112237785A (en) | 2020-09-27 | 2020-09-27 | Sludge cleaning device for sewage treatment tank |
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CN (1) | CN112237785A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113605937A (en) * | 2021-09-09 | 2021-11-05 | 中国建筑第四工程局有限公司 | Continuous constant-pressure synchronous grouting device for shield tunnel construction |
CN116177653A (en) * | 2023-04-18 | 2023-05-30 | 青海九零六工程勘察设计院有限责任公司 | Geothermal water degassing and sand removing device based on geothermal water supply |
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GB370665A (en) * | 1931-04-20 | 1932-04-14 | John William Hartley | Improvements in rotary apparatus for sedimentation tanks |
CN202802858U (en) * | 2012-10-18 | 2013-03-20 | 重庆市铜梁排水有限责任公司 | Tank body water surface float sludge and scum cleaning system of center-entering periphery-discharging radial flow sedimentation tank |
CN205007651U (en) * | 2015-08-13 | 2016-02-03 | 惠州市兴牧环保科技有限公司 | Novel two heavy ponds |
CN206198855U (en) * | 2016-11-13 | 2017-05-31 | 大连广鑫环保装备科技开发有限公司 | A kind of sewage disposal device |
CN208340293U (en) * | 2018-04-25 | 2019-01-08 | 广东中科环境工程技术有限公司 | A kind of sewage treatment separate tank |
CN110433536A (en) * | 2019-09-12 | 2019-11-12 | 南通科东环保科技有限公司 | A kind of two-storey settling tank |
CN210825474U (en) * | 2019-08-06 | 2020-06-23 | 丁永洁 | Sewage treatment pond mud discharging device based on environmental protection |
CN111330414A (en) * | 2020-02-27 | 2020-06-26 | 易元进 | High-efficient SOx/NOx control device |
-
2020
- 2020-09-27 CN CN202011032424.8A patent/CN112237785A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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GB370665A (en) * | 1931-04-20 | 1932-04-14 | John William Hartley | Improvements in rotary apparatus for sedimentation tanks |
CN202802858U (en) * | 2012-10-18 | 2013-03-20 | 重庆市铜梁排水有限责任公司 | Tank body water surface float sludge and scum cleaning system of center-entering periphery-discharging radial flow sedimentation tank |
CN205007651U (en) * | 2015-08-13 | 2016-02-03 | 惠州市兴牧环保科技有限公司 | Novel two heavy ponds |
CN206198855U (en) * | 2016-11-13 | 2017-05-31 | 大连广鑫环保装备科技开发有限公司 | A kind of sewage disposal device |
CN208340293U (en) * | 2018-04-25 | 2019-01-08 | 广东中科环境工程技术有限公司 | A kind of sewage treatment separate tank |
CN210825474U (en) * | 2019-08-06 | 2020-06-23 | 丁永洁 | Sewage treatment pond mud discharging device based on environmental protection |
CN110433536A (en) * | 2019-09-12 | 2019-11-12 | 南通科东环保科技有限公司 | A kind of two-storey settling tank |
CN111330414A (en) * | 2020-02-27 | 2020-06-26 | 易元进 | High-efficient SOx/NOx control device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113605937A (en) * | 2021-09-09 | 2021-11-05 | 中国建筑第四工程局有限公司 | Continuous constant-pressure synchronous grouting device for shield tunnel construction |
CN116177653A (en) * | 2023-04-18 | 2023-05-30 | 青海九零六工程勘察设计院有限责任公司 | Geothermal water degassing and sand removing device based on geothermal water supply |
CN116177653B (en) * | 2023-04-18 | 2024-02-20 | 青海九零六工程勘察设计院有限责任公司 | Geothermal water degassing and sand removing device based on geothermal water supply |
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Application publication date: 20210119 |