CN107010759A - A kind of sewage-treatment plant - Google Patents
A kind of sewage-treatment plant Download PDFInfo
- Publication number
- CN107010759A CN107010759A CN201710327103.2A CN201710327103A CN107010759A CN 107010759 A CN107010759 A CN 107010759A CN 201710327103 A CN201710327103 A CN 201710327103A CN 107010759 A CN107010759 A CN 107010759A
- Authority
- CN
- China
- Prior art keywords
- sewage
- oil slick
- floating
- pipeline
- acid
- Prior art date
- 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.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000004308 accommodation Effects 0.000 claims abstract description 20
- 239000000284 extract Substances 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims abstract description 13
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 62
- 239000000377 silicon dioxide Substances 0.000 claims description 31
- 239000000446 fuel Substances 0.000 claims description 6
- 230000033228 biological regulation Effects 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 2
- 239000002585 base Substances 0.000 claims 7
- 239000002253 acid Substances 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Removal Of Floating Material (AREA)
Abstract
The present invention relates to a kind of sewage-treatment plant, the first dividing plate extended downwardly from top, the second partition extended from bottom up are disposed with treatment tank, treatment tank is divided into oil slick process chamber, acid-base accommodation room, gas-floating chamber by the first dividing plate, second partition；Water inlet pipe is connected via oil slick process chamber sidewalls with the oil slick process chamber, and sewage is sent into oil slick process chamber；Oil slick extracts pipeline and enters oil slick process chamber from the top of oil slick process chamber, and oil slick extracts upper surface of the mouth of pipe positioned at sewage of pipeline；Lower acid-base neutralization pipeline is connected with acid-base accommodation room；PH counts the upper end for being arranged at second partition, and pH value measurement is carried out to the sewage for entering gas-floating chamber from acid-base accommodation room；Chemical feed pipe, dissolved air water pipeline are connected with gas-floating chamber, and outlet pipe is arranged at the lower sides of gas-floating chamber.The relatively low sewage treatment process demand for being sufficient for small-sized machine processing site of use cost of the present invention.
Description
Technical field
The present invention relates to a kind of sewage-treatment plant.
Background technology
Such as quenching, cooling step are frequently necessary to use water in metal working process, and inevitable in related process
Ground needs to use the material of various oiliness, acidity or alkalescence, and the substantial amounts of dirt with materials such as oil slick, scum silica frost is produced therefrom
Water, these sewage, which are either discharged or recycled, to be required for carrying out relevant treatment.Existing sewage disposal device is floating in processing
During the steps such as oil, operating efficiency is relatively low, and power consumption is larger so that cost of sewage disposal is higher, is easily caused relevant enterprise to drop
Low production cost and sewer steathily.
The content of the invention
Present invention aims at solve the above problems there is provided a kind of relatively low small shape sewage disposal device of use cost with full
The sewage treatment process demand of sufficient small-sized machine processing site, is specifically realized by following technical scheme：
A kind of sewage-treatment plant, including water inlet pipe, treatment tank, oil slick extract pipeline, acid-base neutralization pipeline, chemical feed pipe,
Dissolved air water pipeline, PH meters and outlet pipe, be disposed with the treatment tank extended downwardly from top the first dividing plate,
The treatment tank is divided into oil slick and handled by the second partition extended from bottom up, first dividing plate, second partition
Room, acid-base accommodation room, gas-floating chamber；The water inlet pipe is connected via the oil slick process chamber sidewalls with the oil slick process chamber, by dirt
Water sends into the oil slick process chamber；The oil slick extracts pipeline and enters the oil slick process chamber from the top of oil slick process chamber, and
And oil slick extracts upper surface of the mouth of pipe positioned at sewage of pipeline, oil slick extracts pipeline and detaches the oil slick of sewage upper surface；Bottom
Do not contain the sewage of oil slick and enter the acid-base accommodation room by the lower edge of first dividing plate, the acid-base neutralization pipeline with
The acid-base accommodation room connection, acid-base value regulation is carried out to the sewage in acid-base accommodation room；The PH meters are arranged at described second
The upper end of dividing plate, pH value measurement is carried out to the sewage for entering gas-floating chamber from acid-base accommodation room；The chemical feed pipe, dissolved air water pipeline with
The gas-floating chamber connection, the outlet pipe is arranged at the lower sides of gas-floating chamber.
Described sewage-treatment plant, it, which is further designed, is, the end of the oil slick extraction pipeline, which is connected with, to be located at
The corrugated flexible hose on oil slick process chamber top, the end of the corrugated flexible hose is connected with floating termination, and the floating termination includes ball
Shape shell and the ball float being connected in spherical housing, the ball float have retained oil suction chamber between spherical housing, and spherical
Several fuel feed holes with the oil suction chamber, the corrugated flexible hose and the oil suction chamber are provided with shell.
Described sewage-treatment plant, it, which is further designed, is, the fuel feed hole is distributed in the upper of the spherical housing
Portion.
Described sewage-treatment plant, it, which is further designed, is, the upper portion side wall of the gas-floating chamber is provided with scum silica frost receipts
Collect groove, its side is rotatably arranged with there is rotating roller, and the axle side of the rotating roller is evenly arranged with some scum silica frost scraper plates；It is described
The scum silica frost contact of scum silica frost scraper plate sewage surface in gas-floating chamber.
Described sewage-treatment plant, its further design is, the side of the scum silica frost collecting tank be provided with it is described
The relative scum silica frost directing plate of scum silica frost scraper plate.
Described sewage-treatment plant, its further design is, the top of the oil slick process chamber be provided with it is described
The relative cushioning fender in the end of water inlet pipe.
The beneficial effects of the present invention are：
The present invention is separated in a treatment tank using dividing plate, and each several part carries out different disposal work to sewage
Skill, use cost is relatively low, and oil slick extracts top of the pipeline directly with oil slick process chamber and is connected, and directly extracts the floating of sewage surface
Oil, improves treatment effeciency；Using bellows and floating termination cause oil slick extract pipeline extracted be simply positioned at dirt always
The oil slick on surface waterborne, reduces the extraction to water, reduces the cost of follow-up waste oil disposal technique；Utilize rotating roller and floating
Slag scraper plate directly pushes scum silica frost into scum silica frost collecting tank, is moved back and forth without scum board, and use cost is relatively low.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation of floating termination.
Embodiment
The present invention is further described below in conjunction with Figure of description and embodiment：
Sewage-treatment plant as shown in Figure 1, including water inlet pipe 2, treatment tank 1, oil slick extract pipeline 3, acid-base neutralization pipe
It is disposed with from top and extends downwardly in road 4, chemical feed pipe 5, dissolved air water pipeline 6, PH meters 7 and outlet pipe 8, treatment tank
The first dividing plate 11, from bottom up extend second partition 12, treatment tank is divided into floating by the first dividing plate, second partition
Oil purification room, acid-base accommodation room, gas-floating chamber；Water inlet pipe 2 is connected via oil slick process chamber sidewalls with the oil slick process chamber, by sewage
Send into oil slick process chamber；Oil slick extracts pipeline and enters oil slick process chamber from the top of oil slick process chamber, and oil slick extracts pipeline
The mouth of pipe be located at sewage upper surface, oil slick extract pipeline the oil slick of sewage upper surface is detached；Bottom does not contain the dirt of oil slick
Water enters acid-base accommodation room by the lower edge of the first dividing plate, and acid-base neutralization pipeline is connected with acid-base accommodation room, to acid-base accommodation
Indoor sewage carries out acid-base value regulation；PH counts the upper end for being arranged at second partition, to entering gas-floating chamber from acid-base accommodation room
Sewage carries out pH value measurement；Chemical feed pipe, dissolved air water pipeline are connected with gas-floating chamber, and outlet pipe is arranged at the lower sides of gas-floating chamber.
Sewage enters after oil slick process chamber from water inlet pipe 2, and oil slick floats on the upper surface of sewage, opens and oil slick extraction tube
The water pump of road connection, treatment tank is detached by the oil slick of sewage surface；The water of sewage bottom via the first dividing plate bottom sides
Along acid-base accommodation room is entered, usual intermetallic composite coating sewage is in alkalescence, therefore acid-base neutralization pipeline injects 98% into acid-base accommodation room
Sulfuric acid, simultaneously, at any time observe PH meter reading, when pH value is not between 5-6, increase or reduce sulfuric acid injection
Amount, it is ensured that at pH value within the range；The upper end edge that the sewage adjusted by acid-base neutralization skims over second partition enters air supporting
Room, chemical feed pipe injects PAC medicines in the upper direction gas-floating chamber of second partition, and dissolved air water pipeline injects molten into gas-floating chamber
Air water, scum silica frost, when scum silica frost runs up to certain altitude, is scraped on the surface of drive float downward sewage into gas-floating chamber of bubble
Slag operation, and the water that gas-floating chamber bottom is discharged from drainpipe is then clear water.
The end of oil slick extraction pipeline 3 is connected with the corrugated flexible hose 31 positioned at oil slick process chamber top, the end of corrugated flexible hose
Portion is connected with floating termination 32, and floating termination includes spherical housing 321 and the ball float 322 being connected in spherical housing, ball float in
Oil suction chamber has been retained between spherical housing, and has been provided with several fuel feed holes with oil suction chamber on spherical housing,
Corrugated flexible hose and oil suction chamber.Fuel feed hole is distributed in the top of spherical housing.No matter the structure causes in oil slick process chamber
Height of liquid level how, floating termination floats on the upper surface of sewage all the time, and the bottom of spherical housing is in water and spherical outer
The top of shell not in oil, so that it is guaranteed that oil slick extract pipeline extracted simply oil and it is non-aqueous, so as to reduce follow-up waste oil
Processing cost.
The top of oil slick process chamber is provided with the cushioning fender 13 relative with the end of water inlet pipe.The cushioning fender can subtract
Impact of the sewage that few water inlet pipe enters to floating termination so that its floating posture keeps stable, consequently facilitating the stabilization of oil slick
Extract operation.
The upper portion side wall of gas-floating chamber is provided with scum silica frost collecting tank 9, and its side is rotatably arranged with having rotating roller 10, rotating roller
Axle side be evenly arranged with some scum silica frost scraper plates 101；The scum silica frost contact of scum silica frost scraper plate sewage surface in gas-floating chamber.Using turn
Dynamic roller and scum silica frost scraper plate directly push scum silica frost into scum silica frost collecting tank, are carried out without the scum board using prior art reciprocal
Motion, use cost is relatively low.
The side of scum silica frost collecting tank is provided with the scum silica frost directing plate 91 relative with scum silica frost scraper plate；Consequently facilitating scum silica frost is in scum silica frost
Smoothly enter scum silica frost collecting tank after the accumulation of collecting tank side.
Claims (6)
1. a kind of sewage-treatment plant, it is characterised in that extract pipeline, acid-base neutralization including water inlet pipe, treatment tank, oil slick
Pipeline, chemical feed pipe, dissolved air water pipeline, PH meters and outlet pipe, are disposed with the treatment tank from top to downward
The first dividing plate stretched, the second partition extended from bottom up, first dividing plate, second partition divide the treatment tank
It is divided into oil slick process chamber, acid-base accommodation room, gas-floating chamber；The water inlet pipe is handled via the oil slick process chamber sidewalls and the oil slick
Room is connected, and sewage is sent into the oil slick process chamber；The oil slick extracts pipeline and enters described floating from the top of oil slick process chamber
Oil purification room, and oil slick extracts upper surface of the mouth of pipe positioned at sewage of pipeline, and oil slick extracts pipeline by the floating of sewage upper surface
Oil is detached；The sewage that bottom does not contain oil slick enters the acid-base accommodation room, the acid by the lower edge of first dividing plate
Connected in alkali with pipeline with the acid-base accommodation room, acid-base value regulation is carried out to the sewage in acid-base accommodation room；The PH meters are set
The upper end of the second partition is placed in, pH value measurement is carried out to the sewage for entering gas-floating chamber from acid-base accommodation room；The chemical feed pipe,
Dissolved air water pipeline is connected with the gas-floating chamber, and the outlet pipe is arranged at the lower sides of gas-floating chamber.
2. sewage-treatment plant according to claim 1, it is characterised in that the end that the oil slick extracts pipeline is connected with
Corrugated flexible hose positioned at oil slick process chamber top, the end of the corrugated flexible hose is connected with floating termination, the floating termination bag
Spherical housing and the ball float being connected in spherical housing are included, the ball float has retained oil suction chamber between spherical housing, and
Several fuel feed holes with the oil suction chamber are provided with spherical housing, the corrugated flexible hose connects with the oil suction chamber
It is logical.
3. sewage-treatment plant according to claim 2, it is characterised in that the fuel feed hole is distributed in the spherical housing
Top.
4. sewage-treatment plant according to claim 1, it is characterised in that the upper portion side wall of the gas-floating chamber is provided with floating
Slag collecting tank, its side is rotatably arranged with there is rotating roller, and the axle side of the rotating roller is evenly arranged with some scum silica frost scraper plates；
The scum silica frost contact of scum silica frost scraper plate sewage surface in gas-floating chamber.
5. sewage-treatment plant according to claim 4, it is characterised in that the side of the scum silica frost collecting tank be provided with
The relative scum silica frost directing plate of the scum silica frost scraper plate.
6. sewage-treatment plant according to claim 1, it is characterised in that the top of the oil slick process chamber be provided with
The relative cushioning fender in the end of the water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710327103.2A CN107010759A (en) | 2017-05-10 | 2017-05-10 | A kind of sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710327103.2A CN107010759A (en) | 2017-05-10 | 2017-05-10 | A kind of sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107010759A true CN107010759A (en) | 2017-08-04 |
Family
ID=59450523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710327103.2A Pending CN107010759A (en) | 2017-05-10 | 2017-05-10 | A kind of sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107010759A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911252A (en) * | 2018-08-02 | 2018-11-30 | 江苏保丽洁环境科技股份有限公司 | Second level oily-water seperating equipment |
| CN108911218A (en) * | 2018-08-11 | 2018-11-30 | 段康伟 | A kind of aquaculture wastewater processing equipment |
| CN110357207A (en) * | 2019-08-21 | 2019-10-22 | 北京燕山玉龙石化工程股份有限公司 | A kind of underground sewage oil slick recovery pond |
| CN111439808A (en) * | 2020-03-28 | 2020-07-24 | 蒋利荣 | Domestic sewage treatment and discharge device with high oil stain content |
| CN115196795A (en) * | 2022-09-14 | 2022-10-18 | 山东鸿远新材料科技股份有限公司 | Chemical plant sewage purification treatment device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101264990A (en) * | 2008-04-23 | 2008-09-17 | 中国石油天然气股份有限公司 | Integrated treatment process for air floatation silicon removal and suspended matter reduction of ternary combination flooding produced sewage |
| CN102462977A (en) * | 2010-11-19 | 2012-05-23 | 北京仁创科技集团有限公司 | Oil-water separation device and floating oil collection system with oil-water separation device |
| CN103936204A (en) * | 2014-05-13 | 2014-07-23 | 重庆市环卫控股（集团）有限公司 | Pre-treatment system for kitchen waste water |
| CN206985890U (en) * | 2017-05-10 | 2018-02-09 | 仪征海天铝业有限公司 | A kind of sewage-treatment plant |
-
2017
- 2017-05-10 CN CN201710327103.2A patent/CN107010759A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101264990A (en) * | 2008-04-23 | 2008-09-17 | 中国石油天然气股份有限公司 | Integrated treatment process for air floatation silicon removal and suspended matter reduction of ternary combination flooding produced sewage |
| CN102462977A (en) * | 2010-11-19 | 2012-05-23 | 北京仁创科技集团有限公司 | Oil-water separation device and floating oil collection system with oil-water separation device |
| CN103936204A (en) * | 2014-05-13 | 2014-07-23 | 重庆市环卫控股（集团）有限公司 | Pre-treatment system for kitchen waste water |
| CN206985890U (en) * | 2017-05-10 | 2018-02-09 | 仪征海天铝业有限公司 | A kind of sewage-treatment plant |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911252A (en) * | 2018-08-02 | 2018-11-30 | 江苏保丽洁环境科技股份有限公司 | Second level oily-water seperating equipment |
| CN108911218A (en) * | 2018-08-11 | 2018-11-30 | 段康伟 | A kind of aquaculture wastewater processing equipment |
| CN110357207A (en) * | 2019-08-21 | 2019-10-22 | 北京燕山玉龙石化工程股份有限公司 | A kind of underground sewage oil slick recovery pond |
| CN111439808A (en) * | 2020-03-28 | 2020-07-24 | 蒋利荣 | Domestic sewage treatment and discharge device with high oil stain content |
| CN115196795A (en) * | 2022-09-14 | 2022-10-18 | 山东鸿远新材料科技股份有限公司 | Chemical plant sewage purification treatment device |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170804 |