CN101302066A - Methods and facilities for processing domestic sewage - Google Patents
Methods and facilities for processing domestic sewage Download PDFInfo
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- CN101302066A CN101302066A CNA2007102005902A CN200710200590A CN101302066A CN 101302066 A CN101302066 A CN 101302066A CN A2007102005902 A CNA2007102005902 A CN A2007102005902A CN 200710200590 A CN200710200590 A CN 200710200590A CN 101302066 A CN101302066 A CN 101302066A
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Abstract
The invention discloses a method for treating domestic sewage and a sewage treatment device using the method. The method comprises the following steps of: collecting the domestic sewage into a sewage storage tank through a sewage pipeline; discharging the domestic sewage which is stored to a certain water level into a filtering and mixing reactor for mixing and filtering treatment; discharging the filtered domestic sewage into a bioreactor to perform hydrolyzation treatment and degradation treatment to the domestic sewage; clarifying and filtering the domestic sewage which flow into a sedimentation tank after hydrolyzation and degradation; and discharging the domestic sewage which is clarified and filtered to a drainage pipeline, lake or a river after being disinfected through an ultraviolet disinfection pond. A small-size domestic sewage treating system is built at an approaching position to a domestic district, which not only can reduce the length of pipelines paved for domestic sewage and the complication of sewage pipelines, but also is convenient for repair and maintenance and saves cost. The method and the device have good popularization value and economic value.
Description
Technical field
The present invention relates to a kind of sewage water treatment method and facility thereof, particularly relate to a kind of treatment process and sewage treatment facility thereof of sanitary sewage.
Background technology
What the sewage work of China also was provided with at present is more concentrated, whenever build a sewage work in cities and towns and just need a large amount of fund of cost, these construction funds have major part all to be used in the laying of sewer line, after treating that simultaneously sewage work builds up, its follow-up fund cost is also very big, its cost mainly comprises, first, a large amount of drains on manpower and material resources, the second, rainwater is sneaked among the sanitary sewage, increased greatly sewage work treatment capacity, the 3rd, the sewage after the processing directly is discharged among the rivers and lakes, not to its second stage employ.
Summary of the invention
The objective of the invention is to, a kind of treatment process and facility thereof of sanitary sewage is provided.This method is to build a small-sized domestic sewage processing system in the living quarters of certain limit, can reduce the construction cost of sewer line like this, and present device is simple, and is easy to maintenance.Can overcome the deficiencies in the prior art.
Technical scheme of the present invention.A kind of treatment process of sanitary sewage, this method is that a small-sized domestic sewage processing system is set in the living quarters, the sanitary sewage of discharging is after small-sized domestic sewage processing system is handled in the living quarters, can be discharged into drainage pipeline, river or lake nearby, solve the long and difficult problem of sewage disposal pipeline laying.
Small-sized domestic sewage processing system comprises: each user's sewer line in the living quarters, each user's sanitary sewage flow into piston flow reactor through the sewer line at each family in the living quarters, sanitary sewage is carried after piston flow reactor tentatively mixes and is pooled to the storage sewage lagoon, earlier sanitary sewage is stored and preliminary sedimentation by the storage sewage lagoon, be save energy, after waiting to store up the sanitary sewage arrival appointment water level in the sewage lagoon, again sanitary sewage is discharged into the filtration mixing reactor from the storage sewage lagoon, by filtering mixing reactor sanitary sewage is further mixed and filtration, sanitary sewage behind the hybrid filtering flows automatically to bio-reactor from filtering mixing reactor, sanitary sewage is decomposed and degrade by bio-reactor, sanitary sewage after bioreactor for treatment flows into settling tank, in settling tank, filter once more and clarify, disinfection by ultraviolet light is carried out in the disinfection by ultraviolet light pond that flow into band ozone in settling tank after sanitary sewage is clarified and filtered, after treating that ozone and disinfection by ultraviolet light finish, just the sanitary sewage in the disinfection by ultraviolet light pond can be discharged into drainage pipeline nearby, river or lake have solved the long and difficult problem of sewage disposal pipeline laying.
On storage sewage lagoon, filtration mixing reactor, bio-reactor and settling tank, be equipped with the mud that makes things convenient for mud to go out clearly and go out device clearly.
Storing up the valve that is provided with the water level gauge measuring device of level monitoring height on sewage lagoon, bio-reactor settling tank and the disinfection by ultraviolet light pond and is used for controlling sewage effluent.
A kind of treatment facility of sanitary sewage, comprise sewer line (1), sewer line (1) is connected with piston flow reactor (2), end at piston flow reactor (2) is provided with storage sewage lagoon (3), on the Sewage outlet of storage sump (3), be connected with and filter mixing reactor (4), on the Sewage outlet that filters mixing reactor (4), be connected with bio-reactor (5), on the Sewage outlet of bio-reactor (5), be connected with settling tank (6), on settling tank (6), be connected with disinfection by ultraviolet light pond (7), disinfection by ultraviolet light pond (7) and drainage pipeline, river or lake are connected.
Each user of an end and living quarters (8) of sewer line (1) links to each other, and the other end all is connected with piston flow reactor (2), and piston flow reactor (2) is connected with storage sewage lagoon (3), is provided with sewage discharge nozzle (9) on storage sewage lagoon (3); Filter the rotating shaft (11) that mixing reactor (4) comprises staving (10) and is positioned at staving (10), be connected with impeller (12) and whipping appts (13) in the rotating shaft (11), and on the sewage outfall of staving (10) bottom, also be provided with filtering net (15); Sewage discharge nozzle (9) on the storage sewage lagoon (3) is corresponding with the impeller (12) that filters mixing reactor (4); Bio-reactor (5) comprises aqua storage tank (16), aerator (17) and reaction tray curved pipe (18), and the gas pipe line of aerator (17) is connected on the reaction tray curved pipe (18), and the output terminal of reaction tray curved pipe (18) is connected with aqua storage tank (16); Input terminus is connected with the Sewage outlet that filters mixing reactor (5); On the aqua storage tank (16) of bio-reactor 5, also be provided with Sewage outlet, the outfall of bio-reactor (5) is connected with filtering basin (6), on filtering basin (6), be provided with Sewage outlet and activated sludge discharged pipe (14), the other end of activated sludge discharged pipe (14) is connected the input terminus of the reaction tray curved pipe (18) of bio-reactor (5), the Sewage outlet of filtering basin (6) is connected with disinfection by ultraviolet light pond (7), in disinfection by ultraviolet light pond (7), be provided with the ultraviolet disinfection lamp of band ozone, Sewage outlet and communicating pipe (20), the other end of communicating pipe (20) is connected on the aqua storage tank (16) of bio-reactor (5), and the Sewage outlet of disinfection by ultraviolet light pond (7) is connected with drainage pipeline or rivers and lakes.
Be provided with water level gauge measuring device and valve in storage on sewage lagoon (3), bio-reactor (5) settling tank (6) and disinfection by ultraviolet light pond (7), at reaction tray curved pipe (18), activated sludge discharged pipe (14) be connected with valve on communicating pipe (20).
On storage sewage lagoon (3), filtration mixing reactor (4) and settling tank (6), be equipped with precipitation and go out device (8) clearly.
Compared with the prior art, the present invention is by building a small-sized domestic sewage processing system in each living quarters with regard near position, can reduce the laying difficulty of sewage pipe laying length and sewer line like this, convenient for maintaining and maintenance, and build waste disposal plant nearby in the living quarters, sewer line and drainage pipeline can be separated, can avoid rainwater to sneak into sewer line, lower sewage load greatly.The present invention simultaneously is simple in structure, easy to operate, easy care, good sewage processing effect, operates without the technical professional, can lower the consumption of the human and material resources of sewage disposal greatly.Therefore the present invention can economize on the use of funds from many aspects, has excellent popularization and is worth and economic worth.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Embodiments of the invention: the present invention as shown in Figure 1, the treatment process of sanitary sewage provided by the invention, be that a small-sized domestic sewage processing system is set in each living quarters, the sanitary sewage of discharging is after small-sized domestic sewage processing system is handled in the living quarters, can be discharged into river, lake or drainage pipeline nearby, can solve sanitary sewers and lay long and difficult problem.
Small-sized domestic sewage processing system comprises the sewer line 1 that existing every household is installed, and also comprises piston flow reactor 2, storage sewage lagoon 3, filters mixing reactor 4, bio-reactor 5, settling tank 6 and disinfection by ultraviolet light pond 7; One end and living quarters of sewer line 1 each user 8 link to each other, the other end all is connected with piston flow reactor 2, piston flow reactor 2 is connected with storage sewage lagoon 3, horizontal sliding stays reactor 2 to be provided with certain inclination angle, can make things convenient for the sewage in the sewer line 1 to flow into storage sewage lagoon 3 like this, also can tentatively mix sanitary sewage, storage sewage lagoon 3 is the sewage holding tank, effect with preliminary sedimentation and storage, throw out can go out device 8 clearly it is handled discharge by the precipitation on the storage sewage lagoon 3, also be provided with sewage discharge nozzle 9 and water level gauge simultaneously on storage sewage lagoon 3, logical the closing by valve of sewage discharge nozzle 9 controlled; Filter mixing reactor 4 and comprise staving 10, rotating shaft 11 is housed in staving 10, be connected with impeller 12 and whipping appts 13 in the rotating shaft 11, and on the sewage outfall of staving 10 bottoms, be provided with filtering net 15; Filtering mixing reactor 4 is the device of hybrid filtering sewage, the sewage discharge nozzle 9 of storage sewage lagoon 3 is over against on the impeller 12 that filters mixing reactor 4, sewage in storage sewage lagoon 3 stores certain water level into, water level gauge gives an order for the control sewage discharge nozzle 9 logical magnetic valves that close, the 9 beginning drainings of sewage discharge nozzle, impeller 12 rotations of the sewage impact filtration mixing reactor 4 that sewage discharge nozzle 9 is discharged, the whipping appts 13 that impeller 12 drives in the rotating shaft 11 rotates, bulk condensation product in the sanitary sewage is carried out fragmentation to be mixed, mixed sanitary sewage flows directly into bio-reactor 5 after the filtering net 15 of mixing reactor 4 filters after filtration, goes out sedimentary precipitation clearly and goes out device 8 clearly filtering also to be provided with on the mixing reactor 4 simultaneously.Storage sewage lagoon 3 and filtration mixing reactor 4 are spotlights of the present invention, very lack of standardization and consumption is not very big because of the resident living sewage emissions, the foundation of storage sewage lagoon 3 can be stored sanitary sewage earlier, to storing a certain amount of sanitary sewage batch processing into, can avoid the domestic sewage processing system non-stop run like this, can save a large amount of energy, to store quantitative sewage simultaneously into discharges from the sewage discharge nozzle 9 of storage sewage lagoon 3, the potential energy of water drives and filters mixing reactor 4 work, can further play energy-conservation effect.Bio-reactor 5 can be bought on market, and it comprises aqua storage tank 16, aerator 17 and reaction tray curved pipe 18, and the gas pipe line of aerator 17 is connected on the reaction tray curved pipe 18, and the output terminal of reaction tray curved pipe 18 is connected with aqua storage tank 16; Input terminus is connected with the sewage outfall that filters mixing reactor 4; On the aqua storage tank 16 of bio-reactor 5, also be provided with outfall, the Sewage outlet of bio-reactor 5 is connected with filtering basin 6, on filtering basin 6, be provided with Sewage outlet, activated sludge discharged pipe 14 and go out sedimentary precipitation clearly and go out device 8 clearly, the other end that is connected the activated sludge discharged pipe 14 on the filtering basin 6 also is connected the input terminus of the reaction tray curved pipe 18 of bio-reactor 5, the Sewage outlet of filtering basin 6 is connected with disinfection by ultraviolet light pond 7, in disinfection by ultraviolet light pond 7, be provided with the ultraviolet disinfection lamp of band ozone, Sewage outlet and communicating pipe 20, the other end of communicating pipe 20 is connected on the aqua storage tank 16 of bio-reactor 5, and the Sewage outlet in disinfection by ultraviolet light pond 7 is connected with drainage pipeline or rivers and lakes.Like this when storage sewage lagoon 3 begins to discharge water, the entire sewage treatment unit is started working, sewage after mixing reactor 4 agitation and filtration flows automatically in the reaction tray curved pipe 18 of bio-reactor 5 after filtration, aerator 17 is given 18 oxygen supplys of reaction tray curved pipe, sanitary sewage decomposes in reaction tray curved pipe 18 and degrades, sanitary sewage after decomposition and the degraded is in reaction tray curved pipe 18 enters the aqua storage tank 16 of bio-reactor 5, treat in the aqua storage tank 16 of biological reactor 5 sanitary sewages reach a certain amount of after, enter settling tank 6, treat to enter disinfection by ultraviolet light pond 7 when water level in the settling tank 6 is to specified altitude assignment, behind disinfection by ultraviolet light, enter sewer line or rivers and lakes.On settling tank 6, be connected with the activated sludge discharged pipe 14 of band valve, when settling tank 6 equates with the water level of the aqua storage tank 16 of bio-reactor 5, the Sewage outlet valve closes of settling tank 6, the aqua storage tank 16 of bio-reactor and the pipeline valve of reaction tray curved pipe 18 are closed, open the communicating pipe 20 that is connected on aqua storage tank 16 and the disinfection by ultraviolet light pond, sanitary sewage in the aqua storage tank 16 directly is drained into disinfection by ultraviolet light pond 7, directly discharging of back carries out disinfection, the water level of bio-reactor 5 will be lower than the water level of settling tank 6 like this, open the valve of activated sludge discharged pipe 14, the active sludge in the settling tank 6 will flow back to reaction tray curved pipe 18 bottoms of bio-reactor 5.
The water level and the discharge time that store up sewage lagoon 3, bio-reactor 5, settling tank 6 and disinfection by ultraviolet light pond 7 for convenient control are provided with water level gauge measuring device and valve on storage sewage lagoon 3, bio-reactor 5, settling tank 6 and disinfection by ultraviolet light pond 7.
Claims (8)
1. the treatment process of a sanitary sewage, it is characterized in that: this method is that a small-sized domestic sewage processing system is set in the living quarters, the sanitary sewage of discharging is after small-sized domestic sewage processing system is handled in the living quarters, can be discharged into drainage pipeline, river or lake nearby, solve the long and difficult problem of sewage disposal pipeline laying.
2. the treatment process of a kind of sanitary sewage according to claim 1, it is characterized in that: small-sized domestic sewage processing system comprises: each user's sewer line in the living quarters, each user's sanitary sewage flow into piston flow reactor through the sewer line at each family in the living quarters, sanitary sewage is carried after piston flow reactor tentatively mixes and is pooled to the storage sewage lagoon, earlier sanitary sewage is stored and preliminary sedimentation by the storage sewage lagoon, be save energy, after waiting to store up the sanitary sewage arrival appointment water level in the sewage lagoon, again sanitary sewage is discharged into the filtration mixing reactor from the storage sewage lagoon, by filtering mixing reactor sanitary sewage is further mixed and filtration, sanitary sewage behind the hybrid filtering flows automatically to bio-reactor from filtering mixing reactor, sanitary sewage is decomposed and degrade by bio-reactor, sanitary sewage after bioreactor for treatment flows into settling tank, in settling tank, filter once more and clarify, disinfection by ultraviolet light is carried out in the disinfection by ultraviolet light pond that flow into band ozone in settling tank after sanitary sewage is clarified and filtered, after treating that ozone and disinfection by ultraviolet light finish, just the sanitary sewage in the disinfection by ultraviolet light pond can be discharged into drainage pipeline nearby, river or lake have solved the long and difficult problem of sewage disposal pipeline laying.
3. the treatment process of a kind of sanitary sewage according to claim 2 is characterized in that: be equipped with the mud that makes things convenient for mud to go out clearly and go out device clearly on storage sewage lagoon, filtration mixing reactor, bio-reactor and settling tank.
4. the treatment process of a kind of sanitary sewage according to claim 2 is characterized in that: storing up the valve that is provided with the water level gauge measuring device of level monitoring height on sewage lagoon, bio-reactor settling tank and the disinfection by ultraviolet light pond and is used for controlling sewage effluent.
5. the treatment facility of a sanitary sewage, comprise sewer line (1), it is characterized in that: sewer line (1) is connected with piston flow reactor (2), end at piston flow reactor (2) is provided with storage sewage lagoon (3), on the Sewage outlet of storage sump (3), be connected with and filter mixing reactor (4), on the Sewage outlet that filters mixing reactor (4), be connected with bio-reactor (5), on the Sewage outlet of bio-reactor (5), be connected with settling tank (6), on settling tank (6), be connected with disinfection by ultraviolet light pond (7), disinfection by ultraviolet light pond (7) and drainage pipeline, river or lake are connected.
6. the treatment facility of a kind of sanitary sewage according to claim 5, it is characterized in that: an end of sewer line (1) links to each other with life each user of living quarters (8), the other end all is connected with piston flow reactor (2), piston flow reactor (2) is connected with storage sewage lagoon (3), is provided with sewage discharge nozzle (9) on storage sewage lagoon (3); Filter the rotating shaft (11) that mixing reactor (4) comprises staving (10) and is positioned at staving (10), be connected with impeller (12) and whipping appts (13) in the rotating shaft (11), and on the sewage outfall of staving (10) bottom, also be provided with filtering net (15); Sewage discharge nozzle (9) on the storage sewage lagoon (3) is corresponding with the impeller (12) that filters mixing reactor (4); Bio-reactor (5) comprises aqua storage tank (16), aerator (17) and reaction tray curved pipe (18), and the gas pipe line of aerator (17) is connected on the reaction tray curved pipe (18), and the output terminal of reaction tray curved pipe (18) is connected with aqua storage tank (16); Input terminus is connected with the Sewage outlet that filters mixing reactor (5); On the aqua storage tank (16) of bio-reactor 5, also be provided with Sewage outlet, the outfall of bio-reactor (5) is connected with filtering basin (6), on filtering basin (6), be provided with Sewage outlet and activated sludge discharged pipe (14), the other end of activated sludge discharged pipe (14) is connected the input terminus of the reaction tray curved pipe (18) of bio-reactor (5), the Sewage outlet of filtering basin (6) is connected with disinfection by ultraviolet light pond (7), in disinfection by ultraviolet light pond (7), be provided with the ultraviolet disinfection lamp of band ozone, Sewage outlet and communicating pipe (20), the other end of communicating pipe (20) is connected on the aqua storage tank (16) of bio-reactor (5), and the Sewage outlet of disinfection by ultraviolet light pond (7) is connected with drainage pipeline or rivers and lakes.
7. according to the treatment facility of claim 4 or 5 described a kind of sanitary sewages, it is characterized in that: be provided with water level gauge measuring device and valve in storage on sewage lagoon (3), bio-reactor (5) settling tank (6) and disinfection by ultraviolet light pond (7), at reaction tray curved pipe (18), activated sludge discharged pipe (14) be connected with valve on communicating pipe (20).
8. according to the treatment facility of claim 4 or 5 described a kind of sanitary sewages, it is characterized in that: on storage sewage lagoon (3), filtration mixing reactor (4) and settling tank (6), be equipped with precipitation and go out device (8) clearly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007102005902A CN101302066A (en) | 2007-05-08 | 2007-05-08 | Methods and facilities for processing domestic sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007102005902A CN101302066A (en) | 2007-05-08 | 2007-05-08 | Methods and facilities for processing domestic sewage |
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| Publication Number | Publication Date |
|---|---|
| CN101302066A true CN101302066A (en) | 2008-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007102005902A Pending CN101302066A (en) | 2007-05-08 | 2007-05-08 | Methods and facilities for processing domestic sewage |
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| CN (1) | CN101302066A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031872A (en) * | 2011-10-22 | 2013-04-10 | 山东科技大学 | Device for flushing toilet by constant-pressure reuse water supplied through processing washing water and rainwater |
| CN107684838A (en) * | 2017-09-13 | 2018-02-13 | 董玉罡 | A kind of three-level sewage disposal ozone sterilization device |
| CN108163951A (en) * | 2018-03-02 | 2018-06-15 | 宁波帝杨电子科技有限公司 | A kind of device that sewage disposal is carried out using alum |
| CN108163924A (en) * | 2018-03-02 | 2018-06-15 | 宁波帝杨电子科技有限公司 | A kind of sewage-treatment plant |
| CN108585273A (en) * | 2018-05-10 | 2018-09-28 | 江苏鼎烨药业有限公司 | One kind 2,6- dihydroxy first wastewater treatment equipments |
| CN108996746A (en) * | 2018-08-01 | 2018-12-14 | 江苏信盛网络科技有限公司 | A kind of municipal and environment-friendly sewage-treatment plant |
| CN111285544A (en) * | 2020-02-20 | 2020-06-16 | 深圳市宏大建设集团有限公司 | River sewage source treatment method |
-
2007
- 2007-05-08 CN CNA2007102005902A patent/CN101302066A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031872A (en) * | 2011-10-22 | 2013-04-10 | 山东科技大学 | Device for flushing toilet by constant-pressure reuse water supplied through processing washing water and rainwater |
| CN107684838A (en) * | 2017-09-13 | 2018-02-13 | 董玉罡 | A kind of three-level sewage disposal ozone sterilization device |
| CN108163951A (en) * | 2018-03-02 | 2018-06-15 | 宁波帝杨电子科技有限公司 | A kind of device that sewage disposal is carried out using alum |
| CN108163924A (en) * | 2018-03-02 | 2018-06-15 | 宁波帝杨电子科技有限公司 | A kind of sewage-treatment plant |
| CN108585273A (en) * | 2018-05-10 | 2018-09-28 | 江苏鼎烨药业有限公司 | One kind 2,6- dihydroxy first wastewater treatment equipments |
| CN108996746A (en) * | 2018-08-01 | 2018-12-14 | 江苏信盛网络科技有限公司 | A kind of municipal and environment-friendly sewage-treatment plant |
| CN111285544A (en) * | 2020-02-20 | 2020-06-16 | 深圳市宏大建设集团有限公司 | River sewage source treatment method |
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Open date: 20081112 |