CN107174842A - A kind of sanitary sewage disposal sedimentation basin - Google Patents
A kind of sanitary sewage disposal sedimentation basin Download PDFInfo
- Publication number
- CN107174842A CN107174842A CN201710421251.0A CN201710421251A CN107174842A CN 107174842 A CN107174842 A CN 107174842A CN 201710421251 A CN201710421251 A CN 201710421251A CN 107174842 A CN107174842 A CN 107174842A
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- CN
- China
- Prior art keywords
- sedimentation basin
- sanitary sewage
- filter
- connecting tube
- sewage disposal
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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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Classifications
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- 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
- B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
-
- 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
- B01D21/2405—Feed mechanisms for settling tanks
- B01D21/2416—Liquid distributors with a plurality of feed points
-
- 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
- B01D21/30—Control equipment
- B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of sanitary sewage disposal sedimentation basin, including sedimentation basin, the upper surface of the sedimentation basin, which is run through, is connected with connecting tube, the lower end of the connecting tube is connected with shower nozzle, the upper end of the connecting tube is connected with precipitation liquid case, the side of the precipitated liquid box cavity is provided with pressure sensor, the side of the precipitation liquid case is provided with PLC, the sanitary sewage disposal sedimentation basin, it is simple in construction, it is suitable for a large amount of sanitary sewage disposals, and sedimentation cycle is short, intelligentized control method, it is time saving and energy saving, PLC controls booster pump and negative pressure pump to change hydraulic pressure at shower nozzle, so as to adjust the injection rate of precipitated liquid, and precipitated liquid faster can be uniformly blended into sanitary sewage by multiple shower nozzles, realize quick sedimentation effect, filter secondary filter, further enhance sedimentation effect, filter is threadedly coupled with drainpipe, conveniently disassemble, filter is cleaned, it is suitable for promoting the use of.
Description
Technical field
The present invention relates to technical field of sewage treatment equipment, specially a kind of sanitary sewage disposal sedimentation basin.
Background technology
During sanitary sewage disposal, early stage processing of the sedimentation basin to sewage is played a role very extensively, such as in aeration
Primary sedimentation pond is set before pond can reduce suspension content in sewage, mitigate biological treatment load and secondary precipitation is set behind aeration tank
Pond can dam activated sludge；The chemical precipitation pond also set after two stage treatment, i.e., the dosing coagulant in sedimentation basin is used
To improve the removal efficiency for being difficult to biodegradable organic matter, the material that can be oxidized and chromogenic material etc..
But common problem is sedimentation basin in use：1 precipitation process needs prolonged stewing process,
The precipitation process cycle is longer；Sludge recycling after 2 precipitations is not thorough, and the processing that can thus reduce inside sedimentation basin is empty
Between, prolonged accumulation, sedimentation effect is poor；3 for swash plate or tube settling, and shallow layer precipitating excessively, easily causes obstruction oblique
Plate or inclined tube, influence the stable operation of settlement of sewage；Precipitation is also easy to produce foul gas to 4 sewage for a long time, influences the life of people
Environment living.
Patent such as the U of application publication number CN 206081772 discloses a kind of sanitary sewage disposal sedimentation basin, including branch
Dagger, bottom casing, top canister, swash plate casing, broach hopper, wastewater inlet, supernatant outlet, backwash entrance and blowdown
Mouthful.But the device manufacturing process is complex, it is unsuitable for a large amount of sanitary sewage disposals and uses, and sedimentation effect is poor.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing defect there is provided a kind of sanitary sewage disposal sedimentation basin,
It is simple in construction, it is suitable for a large amount of sanitary sewage disposals, and sedimentation cycle is short, intelligentized control method, time saving and energy saving, PLC control
Booster pump and negative pressure pump processed change hydraulic pressure at shower nozzle, so that the injection rate of precipitated liquid is adjusted, and multiple shower nozzles will can sink
Shallow lake liquid is faster uniformly blended into sanitary sewage, realizes quick sedimentation effect, and filter secondary filter further enhances precipitation effect
Really, filter is threadedly coupled with drainpipe, is conveniently disassembled, and filter is cleaned, and is suitable for promoting the use of, Ke Yiyou
The problem of effect is solved in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of sanitary sewage disposal sedimentation basin, including it is heavy
Shallow lake pond, the upper surface of the sedimentation basin is through connecting tube is connected with, and the lower end of the connecting tube is connected with shower nozzle, the connecting tube
Upper end be connected with precipitation liquid case, the side of the precipitated liquid box cavity is provided with pressure sensor, the side of the precipitation liquid case
Provided with PLC, the precipitation liquid case upper surface at the position of leading flank be provided with booster pump and negative pressure pump, booster pump and
The outlet side of negative pressure pump, which is deeply precipitated, is provided with feed tube, institute at the inside of liquid case, the eccentric position of the precipitation liquid case upper surface
The side for stating feed tube is provided with the 3rd magnetic valve, and the sedimentation basin right flank is provided with water inlet pipe, institute at the position of upper surface
The side for stating water inlet pipe is provided with the second magnetic valve, and the sedimentation basin left surface is provided with filter at the position of bottom surface, described
The side of filter is connected with drainpipe, and the side of the drainpipe is provided with the 4th magnetic valve, the output end of the PLC
The input of the first magnetic valve, the second magnetic valve, the 3rd magnetic valve, the 4th magnetic valve, booster pump and negative pressure pump is electrically connected, it is described
The input electrical connection pressure sensor and the output end of external power source of PLC.
As a preferred technical solution of the present invention, the bottom surface of the sedimentation basin inner chamber is concave structure, the connection
Manage as metal tube.
It is used as a preferred technical solution of the present invention, upper surface of the shower nozzle at least provided with nine and along sedimentation basin etc.
Range distribution, corresponding connecting tube also is provided with nine.
As a preferred technical solution of the present invention, the drainpipe and filter are threaded connection, the filter
It is built-in with three layer filtration net.
As a preferred technical solution of the present invention, the surface of the sedimentation basin inner chamber is provided with corrosion-resistant coating, described anti-
Corrosion layer is alloy-layer, and the outer surface of the alloy-layer is burnishing surface.
Compared with prior art, the beneficial effects of the invention are as follows：The sanitary sewage disposal is simple in construction with sedimentation basin, suitably
In a large amount of sanitary sewage disposals, and sedimentation cycle is short, and intelligentized control method is time saving and energy saving, PLC control booster pump and negative pressure
Pump changes hydraulic pressure at shower nozzle, so that the injection rate of precipitated liquid is adjusted, and multiple shower nozzles faster can uniformly mix precipitated liquid
Enter in sanitary sewage, realize quick sedimentation effect, filter secondary filter further enhances sedimentation effect, filter and row
Water pipe thread is connected, and conveniently disassembles, filter is cleaned, be suitable for promoting the use of.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cross-sectional view of the present invention.
In figure：1 sedimentation basin, 2 blow-off pipes, 3 first magnetic valves, 4 water inlet pipes, 5 second magnetic valves, 6 connecting tubes, 7 precipitated liquids
Case, 8 the 3rd magnetic valves, 9 feed tubes, 10 booster pumps, 11 negative pressure pumps, 12 PLCs, 13 drainpipes, 14 the 4th magnetic valves,
15 filters, 16 pressure sensors, 17 shower nozzles.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of sanitary sewage disposal sedimentation basin, including precipitation
Pond 1, the upper surface of sedimentation basin 1 is through connecting tube 6 is connected with, and the lower end of connecting tube 6 is connected with shower nozzle 17, and precipitated liquid is injected into heavy
In shallow lake pond 1, the upper end of connecting tube 6 is connected with precipitation liquid case 7, and the side of precipitation liquid case 7 inner chamber is provided with pressure sensor 16, detection
The pressure in liquid case 7 is precipitated, the side of precipitation liquid case 7 is provided with PLC 12, and precipitation liquid case 7 upper surface is close to leading flank
Provided with booster pump 10 and negative pressure pump 11 at position, the inside of liquid case 7 is deeply precipitated in the outlet side of booster pump 10 and negative pressure pump 11, matches somebody with somebody
Close and be provided with feed tube 9 at the flow velocity of precipitated liquid at the control shower nozzle 17 of PLC 12, the eccentric position of precipitation liquid case 7 upper surface,
The side of feed tube 9 is provided with the 3rd magnetic valve 8, and the right flank of sedimentation basin 1 is provided with water inlet pipe 4, water inlet at the position of upper surface
The side of pipe 4 is provided with the second magnetic valve 5, and the left surface of sedimentation basin 1 is provided with filter 15 at the position of bottom surface, prevents and precipitate
The reacted material of agent enters drainpipe 13, and the side of filter 15 is connected with drainpipe 13, and the side of drainpipe 13 is provided with the
Four magnetic valves 14, the output end of PLC 12 electrically connects the first magnetic valve 3, the second magnetic valve 5, the 3rd magnetic valve the 8, the 4th
The input of magnetic valve 14, booster pump 10 and negative pressure pump 11, the input of PLC 12 electrically connects pressure sensor 16 and outer
The output end of portion's power supply, the bottom surface of the inner chamber of sedimentation basin 1 is concave structure, mud is preferably flowed into blow-off pipe 2, connecting tube 6
For metal tube, the weight of support precipitation liquid case, shower nozzle 17 is equidistantly distributed at least provided with nine and along the upper surface of sedimentation basin 1,
Corresponding connecting tube 6 also is provided with nine, the precipitated liquid of ejection is more uniformly reacted with sanitary sewage, draining
Pipe 13 and filter 15 are threaded connection, filter 15 are cleaned after convenient dismounting, filter 15 is built-in with three layer filtration
Net, the surface of the inner chamber of sedimentation basin 1 is provided with corrosion-resistant coating, and corrosion-resistant coating is alloy-layer, and the outer surface of alloy-layer is burnishing surface, makes silt
Mud is preferably discharged, and extends the service life of the device, PLC 12 control the first magnetic valve 3, the second magnetic valve 5,
3rd magnetic valve 8, the 4th magnetic valve 14, booster pump 10, the method for negative pressure pump 11 and pressure sensor 16 are big in the prior art
Common method.
When in use：Operation PLC 12 controls the first magnetic valve 3 and the 4th magnetic valve 14 to close, and passes through feed tube 9
To precipitation liquid case 7 in inject precipitated liquid, precipitated liquid is sprayed into sedimentation basin 1 through connecting tube 6 at shower nozzle 17, at the same sanitary sewage by
Water inlet pipe 4 enters sedimentation basin 1, and PLC 16 is according to the feedack of pressure sensor 16, control booster pump 10 and negative pressure pump
11 carry out the flow velocity of precipitated liquid at adjusting shower nozzle 17, when precipitated liquid and sanitary sewage reaction certain time after, operate PLC 12
The 4th magnetic valve 14 is controlled to open, the sanitary sewage after precipitation is discharged after the filtering of filter 15, then operates PLC
12 the first magnetic valves 3 of control are opened, and the material after precipitation are discharged by blow-off pipe 2, such iterative cycles play good precipitation
Effect.
The present invention is simple in construction, is suitable for a large amount of sanitary sewage disposals, and sedimentation cycle is short, intelligentized control method, time saving province
Power, the control booster pump 10 of PLC 12 and negative pressure pump 11 change hydraulic pressure at shower nozzle 17, so as to adjust the injection speed of precipitated liquid
Spend, and precipitated liquid faster can be uniformly blended into sanitary sewage by multiple shower nozzles 17, realize quick sedimentation effect, filter
15 secondary filters, further enhance sedimentation effect, and filter 15 is threadedly coupled with drainpipe 13, conveniently disassembled, to filtering
Device 15 is cleaned, and is suitable for promoting the use of.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of sanitary sewage disposal sedimentation basin, including sedimentation basin（1）, it is characterised in that：The sedimentation basin（1）Upper surface
Through being connected with connecting tube（6）, the connecting tube（6）Lower end be connected with shower nozzle（17）, the connecting tube（6）Upper end connection
There is precipitation liquid case（7）, the precipitation liquid case（7）The side of inner chamber is provided with pressure sensor（16）, the precipitation liquid case（7）Side
Face is provided with PLC（12）, the precipitation liquid case（7）Upper surface is provided with booster pump at the position of leading flank（10）With it is negative
Press pump（11）, the booster pump（10）And negative pressure pump（11）Outlet side deeply precipitate liquid case（7）Inside, the precipitation liquid case
（7）Feed tube is provided with the eccentric position of upper surface（9）, the feed tube（9）Side be provided with the 3rd magnetic valve（8）, it is described
Sedimentation basin（1）Right flank is provided with water inlet pipe at the position of upper surface（4）, the water inlet pipe（4）Side provided with second electricity
Magnet valve（5）, the sedimentation basin（1）Left surface is provided with filter at the position of bottom surface（15）, the filter（15）Side
Face is connected with drainpipe（13）, the drainpipe（13）Side be provided with the 4th magnetic valve（14）, the PLC（12）'s
Output end electrically connects the first magnetic valve（3）, the second magnetic valve（5）, the 3rd magnetic valve（8）, the 4th magnetic valve（14）, booster pump
（10）And negative pressure pump（11）Input, the PLC（12）Input electrical connection pressure sensor（16）And outside
The output end of power supply.
2. a kind of sanitary sewage disposal sedimentation basin according to claim 1, it is characterised in that：The sedimentation basin（1）It is interior
The bottom surface of chamber is concave structure, the connecting tube（6）For metal tube.
3. a kind of sanitary sewage disposal sedimentation basin according to claim 1, it is characterised in that：The shower nozzle（17）At least
Provided with nine and along sedimentation basin（1）Upper surface equidistantly distribute, corresponding connecting tube（6）It also is provided with nine.
4. a kind of sanitary sewage disposal sedimentation basin according to claim 1, it is characterised in that：The drainpipe（13）With
Filter（15）For threaded connection, the filter（15）It is built-in with three layer filtration net.
5. a kind of sanitary sewage disposal sedimentation basin according to claim 1, it is characterised in that：The sedimentation basin（1）It is interior
The surface of chamber is provided with corrosion-resistant coating, and the corrosion-resistant coating is alloy-layer, and the outer surface of the alloy-layer is burnishing surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421251.0A CN107174842A (en) | 2017-06-07 | 2017-06-07 | A kind of sanitary sewage disposal sedimentation basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421251.0A CN107174842A (en) | 2017-06-07 | 2017-06-07 | A kind of sanitary sewage disposal sedimentation basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107174842A true CN107174842A (en) | 2017-09-19 |
Family
ID=59836840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710421251.0A Withdrawn CN107174842A (en) | 2017-06-07 | 2017-06-07 | A kind of sanitary sewage disposal sedimentation basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107174842A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550388A (en) * | 2017-09-28 | 2018-01-09 | 谢佳怡 | A kind of intelligent high-rise window cleaning machine |
| CN112850850A (en) * | 2021-01-22 | 2021-05-28 | 深圳市金利源净水设备有限公司 | Water purification unit and automatic regulating device for TDS value of purified water |
| CN113003789A (en) * | 2021-04-08 | 2021-06-22 | 福建省招宝生态农庄有限公司 | Sewage circulation treatment device for ecological farm village |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2230611Y (en) * | 1995-08-08 | 1996-07-10 | 辽源市华能水处理设备制造厂 | High performance clarifiactor |
| JPH09155107A (en) * | 1995-12-11 | 1997-06-17 | Taisei Corp | Thickener with built-in filter layer |
| CN203545758U (en) * | 2013-11-11 | 2014-04-16 | 嘉善绿野环保材料厂(普通合伙) | Intelligent variable-frequency stirring device of solid-liquid sedimentation separator |
| CN206081772U (en) * | 2016-10-13 | 2017-04-12 | 许卓淋 | Sedimentation tank for treatment of domestic sewage |
-
2017
- 2017-06-07 CN CN201710421251.0A patent/CN107174842A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2230611Y (en) * | 1995-08-08 | 1996-07-10 | 辽源市华能水处理设备制造厂 | High performance clarifiactor |
| JPH09155107A (en) * | 1995-12-11 | 1997-06-17 | Taisei Corp | Thickener with built-in filter layer |
| CN203545758U (en) * | 2013-11-11 | 2014-04-16 | 嘉善绿野环保材料厂(普通合伙) | Intelligent variable-frequency stirring device of solid-liquid sedimentation separator |
| CN206081772U (en) * | 2016-10-13 | 2017-04-12 | 许卓淋 | Sedimentation tank for treatment of domestic sewage |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550388A (en) * | 2017-09-28 | 2018-01-09 | 谢佳怡 | A kind of intelligent high-rise window cleaning machine |
| CN112850850A (en) * | 2021-01-22 | 2021-05-28 | 深圳市金利源净水设备有限公司 | Water purification unit and automatic regulating device for TDS value of purified water |
| CN113003789A (en) * | 2021-04-08 | 2021-06-22 | 福建省招宝生态农庄有限公司 | Sewage circulation treatment device for ecological farm village |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170919 |