CN109224591A - A kind of Solid-Liquid Separation method for the smelly Sediments cleaning of urban black - Google Patents
A kind of Solid-Liquid Separation method for the smelly Sediments cleaning of urban black Download PDFInfo
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- CN109224591A CN109224591A CN201811151339.6A CN201811151339A CN109224591A CN 109224591 A CN109224591 A CN 109224591A CN 201811151339 A CN201811151339 A CN 201811151339A CN 109224591 A CN109224591 A CN 109224591A
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- strainer
- solid
- water tank
- smelly
- sediments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention provides a kind of device for separating the solid phases such as black and odorous water bed mud, suspended matter from liquid phase and its working method, device are made of cloth sink, separation water tank, slag chute, motor, shaft, upper backup pad, dreg scraper knife, strainer, lower supporting plate.When device is run, black smelly water carries bed mud secretly and is evenly distributed to strainer upper end from cloth sink with certain flow rate, and along strainer upper end flow down, water is penetrated from strainer surface mesh, into separation water tank；The solid contents such as bed mud, suspended matter are attached to strainer surface and constantly assemble, and motor is driven in strainer rotation process by shaft, and solid content, from strainer sur-face peeling, is slid under the effect of gravity to slag chute by dreg scraper knife, completed strainer scale removal process.The present invention integrates filtering and clearing function, has the characteristics that receiving solid content variation impact capacity is strong, automation cleaning degree is high, operating cost is low, has a extensive future.
Description
Technical field
The present invention relates to a kind of method for cleaning of the Sediments such as city black-odor riverway, lake, in particular, being related to one kind
The device and its working method that the solid phases such as the smelly Sediments of urban black, suspended matter are separated from liquid phase.
Background technique
City black and odorous water is that the public reflects extremely strong water environmental problems, not only compromises urban human and occupies ring
Border has also seriously affected city image, the Water Space and landscape environment of " water breakthrough, nearly water, hydrophilic " dreamed of with people
Form strong contrast.The processing of the solid contents such as suspended matter, bed mud is that black and odorous water administers the focus and difficult point assaulted fortified position.Nothing
By being the polluter generated during sewage from atmospheric sedimentation or direct emission and soil erosion, finally all converge
It is accumulated and is enriched with into water body, and further deposition is concentrated in bed mud.Therefore, pollutants in sediments ingredient is extremely complex,
Concentration is high, it is difficult to repair or purify.
The water bodys such as China's city river, lake generally deposit seriously, this is also to lead to black smelly major reason, and direct shadow
It rings and arrives River Flood, water drainage, irrigation, water supply, navigation, the normal performance of the various functions such as lake water storage, Landscape construction, leisure.
For the normal function of these extensive water bodys, link is necessary to these rivers, lake dredging up.Dredging can make in a relatively short period of time
River and lake deepens, broadens, and cooperates other restoration of the ecosystem measures, and water body is made to reach the target of " water is clear, and river is smooth, and bank is green, scape beauty ".Cause
This, the existing river and lake regulation in China has been substantially all dredging step in planning, design.Bed mud dredging is also that solution river and lake is endogenous
The important measures of pollution, mainly pass through bed mud dredges pollutant contained in removal bed mud, removes the interior of polluted-water
Release of the pollutants in sediments to water body is reduced in source.
Existing frequently-used desilting mode is all submersible, i.e., using cofferdam, draw water, soil pick-up, clear, by bed mud
It clears up, be transported to other stacking places.It is serious that phenomenon " is dripped, spilt, leaking " to which, main reason is that bed mud water content is higher,
Its solid liquid phase does not separate or separation degree is inadequate.Therefore, it is necessary to develop it is a kind of can be solid by black and odorous water bed mud, suspended matter etc.
The device mutually separated from liquid phase, integrates filtering and clearing function, clears previous step to substitute existing bed mud
Treatment facility.
In view of the above-mentioned problems, the present invention is provided and a kind of is isolated the solid phases such as black and odorous water bed mud, suspended matter from liquid phase
The device and its working method come, there is receiving solid content to change, and impact capacity is strong, automation cleaning degree is high, operating cost is low
The features such as.
Summary of the invention
The solid phases such as black and odorous water bed mud, suspended matter are separated from liquid phase the purpose of the present invention is to provide a kind of
Device and its working method have and bear the spies such as solid content variation impact capacity is strong, automation cleaning degree is high, operating cost is low
Point.
To achieve the above object, the present invention provides a kind of separates the solid phases such as black and odorous water bed mud, suspended matter from liquid phase
Device out, by cloth sink (1), separation water tank (2), slag chute (3), motor (4), shaft (5), upper backup pad (6), dreg scraper knife
(7), strainer (8), lower supporting plate (9) composition.Cloth sink (1) setting is on the upside of separation water tank (2), separation water tank (2) inclined-plane institute
Horizontally arranged slag chute (3), the upper backup pad of identical horizontal sextant angle is respectively set in separation water tank (2) inclined-plane vertical direction
(6) and two inclination shafts (5), two shafts (5) difference positions are arranged in lower supporting plate (9), separation water tank (2) slope level direction
In cloth sink (1) two sides, shaft (5) upper end passes through upper backup pad (6) and connect with motor (4), and shaft (5) lower end is fixed on lower branch
On fagging (9), strainer (8) are set on the outside of shaft (5), dreg scraper knife (7) are arranged in strainer (8) surface, and dreg scraper knife (7) upper and lower ends are logical
It crosses upper backup pad (6) and lower supporting plate (9) is fixed.
The preferable scheme of the present invention can be, and the slope that slope angle is 30 °~60 ° is respectively provided in separation water tank (2) and slag chute (3)
Face, the advantage of doing so is that, it is conducive to solid content deposition, filtering and cleaning, the gradient is unfavorable for solid phase less than 30 ° and slides by gravity,
The gradient is greater than 60 ° and is then unfavorable for equipment placement.
The preferable scheme of the present invention can be, and motor (4) is arranged two, and its revolving speed is controllable, the advantage of doing so is that,
Two motors (4), which can intermittently replace, to be started, and can also be started and be cooperated simultaneously, guarantee the operation of equipment continuous high-efficient.
It is triangular in shape that the preferable scheme of the present invention is also possible to dreg scraper knife (7) section, is made of multiple groups scraper, in strainer
(8) outside and interior outside is arranged simultaneously, the advantage of doing so is that, scraper horizontal tilt angle can be adjusted arbitrarily, clear up model
Enclose big, no dead angle.
The preferable scheme of the present invention is also possible that on strainer (8)
The mesh of 5mm~20mm, strainer material are one of natural rubber, synthetic rubber, stainless steel, carbon steel, the benefit done so
It is convenient for filtering, to separate solid content, and corrosion-resistant, it is wear-resisting, it is durable.
When device according to the present invention is run, black smelly water entrainment bed mud is uniformly distributed from cloth sink (1) with certain flow rate
To strainer (8) upper end, and along strainer (8) upper end flow down, water is penetrated from strainer (8) surface mesh, into separation water tank
(2).The solid contents such as bed mud, suspended matter are attached to strainer (8) surface and constantly assemble, and motor (4) drives strainer by shaft (5)
(8) in rotation process, solid content from strainer (8) sur-face peeling, is slid under the effect of gravity to slag chute (3) by dreg scraper knife (7), complete
At strainer (8) scale removal process.
The beneficial effect of above structure of the present invention and process design is to integrate filtering and clearing function, is born black smelly
Water body solid content variation impact capacity is strong, and automation cleaning degree is high, in-situ treatment, and separation efficiently, is convenient for operation, operating cost
It is low, overcome dredging, dredging mode used by traditional black and odorous water is administered there are the problem of and drawback.
Detailed description of the invention
Fig. 1 is structure of the invention left view.
Fig. 2 is structure of the invention main view.
Fig. 3 is frame construction drawing of the present invention.
In figure, 1- cloth sink, 2- separation water tank, 3- slag chute, 4- motor, 5- shaft, 6- upper backup pad, 7- dreg scraper knife, 8-
Strainer, 9- lower supporting plate.
Specific embodiment
The present invention is further described below in conjunction with attached drawing, structure of the invention and workflow are carried out in detail
Description.
The present invention provides a kind of device for separating the solid phases such as black and odorous water bed mud, suspended matter from liquid phase, by cloth
Sink (1), separation water tank (2), slag chute (3), motor (4), shaft (5), upper backup pad (6), dreg scraper knife (7), strainer (8), under
Support plate (9) composition.On the upside of separation water tank (2), the horizontal direction where separation water tank (2) inclined-plane is set for cloth sink (1) setting
It sets slag chute (3), the upper backup pad (6) and lower supporting plate of identical horizontal sextant angle is respectively set in separation water tank (2) inclined-plane vertical direction
(9), two inclination shafts (5) are arranged in separation water tank (2) slope level direction, and two shafts (5) are located at cloth sink (1) two
Side, shaft (5) upper end pass through upper backup pad (6) and connect with motor (4), and shaft (5) lower end is fixed on lower supporting plate (9), turn
Strainer (8) are set on the outside of axis (5), dreg scraper knife (7) are arranged in strainer (8) surface, and dreg scraper knife (7) upper and lower ends pass through upper backup pad
(6) and lower supporting plate (9) is fixed.
The slope surface that slope angle is 45 ° is respectively provided in separation water tank (2) and slag chute (3), motor (4) is arranged two and its revolving speed can
Regulation, dreg scraper knife (7) section is triangular in shape, is made of multiple groups scraper, is arranged simultaneously in the outside of strainer (8) and interior outside, filters
The mesh that aperture is 10mm is arranged with the spacing in length and breadth of 75mm on band (8), strainer is made of synthetic rubber.
When device is run, black smelly water entrainment bed mud is evenly distributed to strainer (8) upper end from cloth sink (1) with certain flow rate,
And along strainer (8) upper end flow down, water is penetrated from strainer (8) surface mesh, into separation water tank (2).Bed mud, suspended matter
Equal solid contents are attached to strainer (8) surface and constantly assemble, and motor (4) is driven in strainer (8) rotation process by shaft (5),
Solid content from strainer (8) sur-face peeling, is slid under the effect of gravity to slag chute (3) by dreg scraper knife (7), completes strainer (8) cleaning
Process.
The above embodiment is a preferred embodiment of the present invention, but embodiment of the present invention is not by the limit of above-described embodiment
System, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention, regards
For equivalent substitute mode, it is included within the scope of the present invention.
Claims (5)
1. a kind of Solid-Liquid Separation method for urban black smelly Sediments cleaning, by cloth sink (1), separation water tank in structure
(2), slag chute (3), motor (4), shaft (5), upper backup pad (6), dreg scraper knife (7), strainer (8), lower supporting plate (9) composition,
It is characterized in that: horizontally arranged slag chute of cloth sink (1) setting on the upside of separation water tank (2), where separation water tank (2) inclined-plane
(3), the upper backup pad (6) and lower supporting plate (9) of identical horizontal sextant angle is respectively set in separation water tank (2) inclined-plane vertical direction, point
Two inclination shafts (5) are set from water tank (2) slope level direction, two shafts (5) are located at cloth sink (1) two sides, turn
Axis (5) upper end passes through upper backup pad (6) and connect with motor (4), and shaft (5) lower end is fixed on lower supporting plate (9), shaft (5)
Outside be arranged strainer (8), strainer (8) surface be arranged dreg scraper knife (7), dreg scraper knife (7) upper and lower ends by upper backup pad (6) and under
Support plate (9) is fixed.
2. a kind of Solid-Liquid Separation method for the smelly Sediments cleaning of urban black according to claim 1, feature
It is: is respectively provided with the slope surface that slope angle is 30 °~60 ° in separation water tank (2) and slag chute (3).
3. a kind of Solid-Liquid Separation method for the smelly Sediments cleaning of urban black according to claim 1, feature
Be: motor (4) is arranged 2, and its revolving speed is controllable.
4. a kind of Solid-Liquid Separation method for the smelly Sediments cleaning of urban black according to claim 1, feature
Be: dreg scraper knife (7) section is triangular in shape, is made of multiple groups scraper, is arranged simultaneously in the outside of strainer (8) and interior outside.
5. a kind of Solid-Liquid Separation method for the smelly Sediments cleaning of urban black according to claim 1, feature
Be: the mesh on strainer (8) with the setting aperture of spacing in length and breadth of 50mm~100mm for 5mm~20mm, strainer (8) material are
One of natural rubber, synthetic rubber, stainless steel, carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811151339.6A CN109224591A (en) | 2018-09-29 | 2018-09-29 | A kind of Solid-Liquid Separation method for the smelly Sediments cleaning of urban black |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811151339.6A CN109224591A (en) | 2018-09-29 | 2018-09-29 | A kind of Solid-Liquid Separation method for the smelly Sediments cleaning of urban black |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109224591A true CN109224591A (en) | 2019-01-18 |
Family
ID=65055204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811151339.6A Withdrawn CN109224591A (en) | 2018-09-29 | 2018-09-29 | A kind of Solid-Liquid Separation method for the smelly Sediments cleaning of urban black |
Country Status (1)
| Country | Link |
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| CN (1) | CN109224591A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5209841A (en) * | 1991-09-27 | 1993-05-11 | Bratten Jack R | Filter belt arrangement for pressurized chamber filter |
| CN202860244U (en) * | 2012-09-04 | 2013-04-10 | 烟台开发区博森科技发展有限公司 | Conveyer belt type cyclic filtration device |
| CN203591632U (en) * | 2013-09-10 | 2014-05-14 | 南京中电环保工程有限公司 | Oblique sieve capable of automatic slag discharging |
| CN104147836A (en) * | 2014-07-11 | 2014-11-19 | 浙江普泰环保科技有限公司 | Inclined belt type automatic-cleaning fine grille machine |
| CN204233844U (en) * | 2014-11-14 | 2015-04-01 | 临沂连科环保科技有限公司 | A kind of solid-liquid separating machine |
| CN205495140U (en) * | 2016-04-05 | 2016-08-24 | 陕西金泰氯碱化工有限公司 | A belt filter press for carbide slag slurry dehydration |
| CN207591409U (en) * | 2017-11-22 | 2018-07-10 | 湖州加怡新市热电有限公司 | A kind of coal-contained wastewater filter device |
| CN209092846U (en) * | 2018-09-29 | 2019-07-12 | 深圳市万信达生态环境股份有限公司 | A kind of equipment for separating liquid from solid for black and odorous water |
-
2018
- 2018-09-29 CN CN201811151339.6A patent/CN109224591A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5209841A (en) * | 1991-09-27 | 1993-05-11 | Bratten Jack R | Filter belt arrangement for pressurized chamber filter |
| CN202860244U (en) * | 2012-09-04 | 2013-04-10 | 烟台开发区博森科技发展有限公司 | Conveyer belt type cyclic filtration device |
| CN203591632U (en) * | 2013-09-10 | 2014-05-14 | 南京中电环保工程有限公司 | Oblique sieve capable of automatic slag discharging |
| CN104147836A (en) * | 2014-07-11 | 2014-11-19 | 浙江普泰环保科技有限公司 | Inclined belt type automatic-cleaning fine grille machine |
| CN204233844U (en) * | 2014-11-14 | 2015-04-01 | 临沂连科环保科技有限公司 | A kind of solid-liquid separating machine |
| CN205495140U (en) * | 2016-04-05 | 2016-08-24 | 陕西金泰氯碱化工有限公司 | A belt filter press for carbide slag slurry dehydration |
| CN207591409U (en) * | 2017-11-22 | 2018-07-10 | 湖州加怡新市热电有限公司 | A kind of coal-contained wastewater filter device |
| CN209092846U (en) * | 2018-09-29 | 2019-07-12 | 深圳市万信达生态环境股份有限公司 | A kind of equipment for separating liquid from solid for black and odorous water |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190118 |
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| WW01 | Invention patent application withdrawn after publication |