CN204779092U - Aeration deposits integrative sewage treatment device - Google Patents
Aeration deposits integrative sewage treatment device Download PDFInfo
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- CN204779092U CN204779092U CN201520328061.0U CN201520328061U CN204779092U CN 204779092 U CN204779092 U CN 204779092U CN 201520328061 U CN201520328061 U CN 201520328061U CN 204779092 U CN204779092 U CN 204779092U
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- aeration
- filtration
- housing
- filter
- return line
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Abstract
The utility model provides an aeration deposits integrative sewage treatment device, level filtering aeration equipment passes through the sewage cycle pump and links to each other with second grade filtration aeration equipment, be equipped with first water inlet on level filtering aeration casing, first water inlet and a return line one end link to each other, a return line establishes on first filter tube way, a return line's pipe wall adopts the level filtering web frame, the pipe wall of first filtration pipeline adopts second grade filter structure, be equipped with first delivery port bottom first filtration pipeline, level filtering aeration casing bottom is equipped with first sediment discharge port, be provided with first aeration air inlet and first aeration gas outlet respectively on level filtering aeration casing top, be equipped with first aeration pipeline between a level filtering aeration casing and a return line, first aeration exhaust pipe establishes on first aeration gas outlet, still be equipped with the first aeration pump that admits air on first aeration air inlet pipeline. Can not only intercept bigger debris, also can effective filtration to tiny debris.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment, more particularly, relates to a kind of aeration and sedimentation integrated sewage treating apparatus.
Background technology
Sewage disposal (sewagetreatment, wastewatertreatment): the process reaching a certain water body of draining or the water quality requirement that reuses for making sewage it is purified.Sewage disposal is widely used in building, agricultural, and the every field such as traffic, the energy, petrochemical industry, environmental protection, urban look, medical treatment, food and drink, also come into the daily life of common people more and more.
In recent years; the most important thing of city domestic sewage discharge to be the primary pollution source city domestic sewage process of Chinese city water be urban water conservation at present and in the future and treatment work; this just requires that we will grab the construction of process sanitary sewage facility as the important content of urban infrastructure, and is too impatient to wait thing.
The current increasing along with environmental protection work dynamics; wastewater treatment in China requires also more and more stricter; the primary stage of sewage disposal effectively filters the foreign material in sewage; the method of current use uses interception frame to carry out intercept process to the foreign material in sewage; this method can only tackle larger foreign material; effectively cannot filter tiny foreign material, later stage sewage disposal difficulty be strengthened, affects the effect of sewage disposal.
Utility model content
The utility model overcomes deficiency of the prior art, existing sewage water filtration technology can only tackle larger foreign material, cannot effectively filter tiny foreign material, later stage sewage disposal difficulty is strengthened, provide a kind of aeration and sedimentation integrated sewage treating apparatus, this device can not only tackle larger foreign material, also can effectively filter tiny foreign material, improves the efficiency of sewage disposal.
The purpose of this utility model is achieved by following technical proposals.
Aeration and sedimentation integrated sewage treating apparatus, comprise single filter aerating apparatus, cascade filtration aerating apparatus and sewage (waste water) recirculating pump, described single filter aerating apparatus is connected with described cascade filtration aerating apparatus by described sewage (waste water) recirculating pump, described single filter aerating apparatus comprises single filter aeration housing, first return line, first filter pipeline, first water-in, first water outlet and the first aerating pipelines, described single filter aeration housing is provided with described first water-in, described first water-in is connected with described first return line one end, described first filter pipeline adopts cross section to be the hollow cylindrical structure of rectangle, described first filter pipeline is arranged on the central position of described single filter aeration housing, described first return line around be arranged on described first filter pipeline, the tube wall of described first return line adopts single filter web frame, the filtration particle diameter of described single filter net is 20-50mm, the tube wall of described first filter pipeline adopts cascade filtration web frame, the filtration particle diameter of described cascade filtration net is 1-20mm, described first water outlet is provided with bottom described first filter pipeline, described single filter aeration housing bottom is provided with for being undertaken clearing up the first precipitation relief outlet of discharging by being deposited on precipitation in described single filter aeration housing, the first aeration inlet mouth and the first aeration air outlet is respectively arranged with at described single filter aeration housing tip, the first aerating pipelines is provided with between described single filter aeration housing and described first return line, described first aerating pipelines comprises the first aeration admission passage and the first aeration exhaust line, described first aeration admission passage extend in described single filter aeration housing by described first aeration inlet mouth, the described first aeration admission passage length extend in described single filter aeration housing is less than or equal to the length of described single filter aeration housing, described first aeration exhaust line is arranged on described first aeration air outlet, described first aeration admission passage is also provided with the first aeration air intake pump, described cascade filtration aerating apparatus is connected and comprises cascade filtration aeration housing, second return line, second filter pipeline, second water-in, second water outlet and the second aerating pipelines, described cascade filtration aeration housing bottom is provided with described second water outlet, described second water-in is connected with described second return line one end, described second filter pipeline adopts cross section to be the hollow cylindrical structure of rectangle, described second filter pipeline is arranged on described cascade filtration aeration enclosure interior, described second return line is arranged in described second filter pipeline, described second return line adopt around structure, the tube wall of described second return line adopts three-stage filtration web frame, the filtration particle diameter of described three-stage filtration net is 1-10mm, the tube wall of described second filter pipeline adopts level Four filter screen structure, the filtration particle diameter of described level Four filtering net is 0.1-1mm, be provided with for being undertaken clearing up the second precipitation relief outlet of discharging by being deposited on precipitation in described cascade filtration aeration housing bottom described second return line, be provided with for being undertaken clearing up the 3rd precipitation relief outlet of discharging by being deposited on precipitation in described cascade filtration aeration housing bottom described second filter pipeline, the second aeration inlet mouth and the second aeration air outlet is respectively arranged with at described cascade filtration aeration housing tip, the second aerating pipelines is provided with between described second filter pipeline and described second return line, described second aerating pipelines comprises the second aeration admission passage and the second aeration exhaust line, described second aeration admission passage extend in described cascade filtration aeration housing by described second aeration inlet mouth, the described second aeration admission passage length extend in described cascade filtration aeration housing is less than or equal to the length of described cascade filtration aeration housing, described second aeration exhaust line is arranged on described second aeration air outlet, described second aeration admission passage is also provided with the second aeration air intake pump.
The filtration particle diameter of described single filter net is preferably 20-30mm, and the filtration particle diameter of described cascade filtration net is preferably 1-10mm, and the filtration particle diameter of described three-stage filtration net is preferably 1-5mm, and the filtration particle diameter of described level Four filtering net is preferably 0.2-0.8mm.
Described first water outlet adopts circular configuration, and the diameter of described first water outlet is the 1/2-1 of described first filter pipeline diameter.
Described second precipitation relief outlet adopts circular configuration, the diameter of described second precipitation relief outlet is the 1/2-1 of described second return line around the round diameter formed, described 3rd precipitation relief outlet adopts ring structure, the interior diameter of described ring structure equals described second return line around the round diameter formed, and the outside diameter of described ring structure is the 2/3-3/4 of described cascade filtration aeration diameter of the housing.
The described first aeration admission passage length extend in described single filter aeration housing is the 2/3-5/6 of described single filter aeration shell length, and the described first aeration outlet pipe length extend in described single filter aeration housing is the 1/6-1/4 of described single filter aeration shell length.
The described second aeration admission passage length extend in described cascade filtration aeration housing is the 2/3-5/6 of described cascade filtration aeration shell length, and the described second aeration outlet pipe length extend in described cascade filtration aeration housing is the 1/6-1/4 of described cascade filtration aeration shell length.
The beneficial effects of the utility model are: compared with prior art, the utility model adopts level Four to filter, be respectively single filter net, cascade filtration net, three-stage filtration net and level Four filtering net, the filtration particle diameter of this level Four filtering net is different, can not only tackle larger foreign material, also can effectively filter tiny foreign material, single filter adopts reflux type simultaneously, improve the contact area of single filter, for cascade filtration provides better filtration condition; Aerating pipelines is provided with in the first filtration unit and the second filtration unit, the setting of aerating pipelines can not only carry out Air Exposure to sewage, the sewage in device can also be made to form turbulent flow by the effect of gas, further the sedimentable matter of sewage inside is also all effectively filtered out by the cascade filtration effect of aeration effect and twice, improve the efficiency of sewage water filtration, save the time of sewage water filtration process; Only bottom filter pipeline, be provided with water outlet, be also in order to only by respectively through outside the sewage discharger after cascade filtration, and for the sewage also through effectively filtering, stayed device interior recirculation and carrying out filtering and aeration process; Be provided with the first precipitation relief outlet, the second precipitation relief outlet and the 3rd precipitation relief outlet, facilitate the bulk precipitation that staff will be deposited on bottom return line, be deposited on the fritter precipitation bottom filter pipeline in addition, by the first precipitation relief outlet, the second precipitation relief outlet and the 3rd precipitation relief outlet discharger, thus the process of follow-up sewage disposal can not be affected.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is the structural representation of single filter aerating apparatus in the utility model;
Fig. 3 is the structural representation of cascade filtration aerating apparatus in the utility model.
In figure: 1 is single filter aerating apparatus, 2 is cascade filtration aerating apparatus, 3 is effluent cycle, 4 is single filter aeration housing, 5 is the first return line, 6 is the first filter pipeline, 7 is the first water-in, 8 is the first aeration inlet mouth, 9 is the first aeration air outlet, 10 is the first aeration admission passage, 11 is the first aeration exhaust line, 12 is the first aeration air intake pump, 13 is cascade filtration aeration housing, 14 is the second return line, 15 is the second water outlet, 16 is the second water-in, 17 is the second aeration inlet mouth, 18 is the second aeration air outlet, 19 is the second aeration admission passage, 20 is the second aeration exhaust line, 21 is the second aeration air intake pump.
Embodiment
Below by specific embodiment, the technical solution of the utility model is further described.
As shown in Figure 1 to Figure 3, wherein, 1 is single filter aerating apparatus, 2 is cascade filtration aerating apparatus, 3 is effluent cycle, 4 is single filter aeration housing, 5 is the first return line, 6 is the first filter pipeline, 7 is the first water-in, 8 is the first aeration inlet mouth, 9 is the first aeration air outlet, 10 is the first aeration admission passage, 11 is the first aeration exhaust line, 12 is the first aeration air intake pump, 13 is cascade filtration aeration housing, 14 is the second return line, 15 is the second water outlet, 16 is the second water-in, 17 is the second aeration inlet mouth, 18 is the second aeration air outlet, 19 is the second aeration admission passage, 20 is the second aeration exhaust line, 21 is the second aeration air intake pump.
Aeration and sedimentation integrated sewage treating apparatus, comprise single filter aerating apparatus, cascade filtration aerating apparatus and sewage (waste water) recirculating pump, single filter aerating apparatus is connected with cascade filtration aerating apparatus by sewage (waste water) recirculating pump, single filter aerating apparatus comprises single filter aeration housing, first return line, first filter pipeline, first water-in, first water outlet and the first aerating pipelines, single filter aeration housing is provided with the first water-in, first water-in is connected with first return line one end, first filter pipeline adopts cross section to be the hollow cylindrical structure of rectangle, first filter pipeline is arranged on the central position of single filter aeration housing, first return line around be arranged on the first filter pipeline, the tube wall of the first return line adopts single filter web frame, the filtration particle diameter of single filter net is 20-50mm, the tube wall of the first filter pipeline adopts cascade filtration web frame, the filtration particle diameter of cascade filtration net is 1-20mm, the first water outlet is provided with bottom the first filter pipeline, single filter aeration housing bottom is provided with for being undertaken clearing up the first precipitation relief outlet of discharging by being deposited on precipitation in single filter aeration housing, the first aeration inlet mouth and the first aeration air outlet is respectively arranged with at single filter aeration housing tip, the first aerating pipelines is provided with between single filter aeration housing and the first return line, first aerating pipelines comprises the first aeration admission passage and the first aeration exhaust line, first aeration admission passage extend in single filter aeration housing by the first aeration inlet mouth, the first aeration admission passage length extend in single filter aeration housing is less than or equal to the length of single filter aeration housing, first aeration exhaust line is arranged on the first aeration air outlet, first aeration admission passage is also provided with the first aeration air intake pump, cascade filtration aerating apparatus is connected and comprises cascade filtration aeration housing, second return line, second filter pipeline, second water-in, second water outlet and the second aerating pipelines, cascade filtration aeration housing bottom is provided with the second water outlet, second water-in is connected with described second return line one end, second filter pipeline adopts cross section to be the hollow cylindrical structure of rectangle, second filter pipeline is arranged on cascade filtration aeration enclosure interior, second return line is arranged in the second filter pipeline, second return line adopt around structure, the tube wall of the second return line adopts three-stage filtration web frame, the filtration particle diameter of three-stage filtration net is 1-10mm, the tube wall of the second filter pipeline adopts level Four filter screen structure, the filtration particle diameter of level Four filtering net is 0.1-1mm, be provided with for being undertaken clearing up the second precipitation relief outlet of discharging by being deposited on precipitation in cascade filtration aeration housing bottom the second return line, be provided with for being undertaken clearing up the 3rd precipitation relief outlet of discharging by being deposited on precipitation in cascade filtration aeration housing bottom the second filter pipeline, the second aeration inlet mouth and the second aeration air outlet is respectively arranged with at cascade filtration aeration housing tip, the second aerating pipelines is provided with between the second filter pipeline and the second return line, second aerating pipelines comprises the second aeration admission passage and the second aeration exhaust line, second aeration admission passage extend in cascade filtration aeration housing by the second aeration inlet mouth, the second aeration admission passage length extend in cascade filtration aeration housing is less than or equal to the length of cascade filtration aeration housing, second aeration exhaust line is arranged on the second aeration air outlet, second aeration admission passage is also provided with the second aeration air intake pump.
The filtration particle diameter of single filter net is preferably 20-30mm, and the filtration particle diameter of cascade filtration net is preferably 1-10mm, and the filtration particle diameter of three-stage filtration net is preferably 1-5mm, and the filtration particle diameter of level Four filtering net is preferably 0.2-0.8mm.
First water outlet adopts circular configuration, and the diameter of the first water outlet is the 1/2-1 of the first filter pipeline diameter.
Second precipitation relief outlet adopts circular configuration, the diameter of the second precipitation relief outlet is the 1/2-1 of the second return line around the round diameter formed, 3rd precipitation relief outlet adopts ring structure, the interior diameter of ring structure equals the second return line around the round diameter formed, and the outside diameter of ring structure is the 2/3-3/4 of cascade filtration aeration diameter of the housing.
The first aeration admission passage length extend in single filter aeration housing is the 2/3-5/6 of single filter aeration shell length, and the first aeration outlet pipe length extend in single filter aeration housing is the 1/6-1/4 of single filter aeration shell length.
The second aeration admission passage length extend in cascade filtration aeration housing is the 2/3-5/6 of cascade filtration aeration shell length, and the second aeration outlet pipe length extend in cascade filtration aeration housing is the 1/6-1/4 of cascade filtration aeration shell length.
Compared with prior art, the present embodiment adopts level Four to filter, be respectively single filter net, cascade filtration net, three-stage filtration net and level Four filtering net, the filtration particle diameter of this level Four filtering net is different, can not only tackle larger foreign material, also can effectively filter tiny foreign material, single filter adopts reflux type simultaneously, improve the contact area of single filter, for cascade filtration provides better filtration condition; Aerating pipelines is provided with in the first filtration unit and the second filtration unit, the setting of aerating pipelines can not only carry out Air Exposure to sewage, the sewage in device can also be made to form turbulent flow by the effect of gas, further the sedimentable matter of sewage inside is also all effectively filtered out by the cascade filtration effect of aeration effect and twice, improve the efficiency of sewage water filtration, save the time of sewage water filtration process; Only bottom filter pipeline, be provided with water outlet, be also in order to only by respectively through outside the sewage discharger after cascade filtration, and for the sewage also through effectively filtering, stayed device interior recirculation and carrying out filtering and aeration process; Be provided with the first precipitation relief outlet, the second precipitation relief outlet and the 3rd precipitation relief outlet, facilitate the bulk precipitation that staff will be deposited on bottom return line, be deposited on the fritter precipitation bottom filter pipeline in addition, by the first precipitation relief outlet, the second precipitation relief outlet and the 3rd precipitation relief outlet discharger, thus the process of follow-up sewage disposal can not be affected.
Above the utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (6)
1. aeration and sedimentation integrated sewage treating apparatus, it is characterized in that: comprise single filter aerating apparatus, cascade filtration aerating apparatus and sewage (waste water) recirculating pump, described single filter aerating apparatus is connected with described cascade filtration aerating apparatus by described sewage (waste water) recirculating pump, described single filter aerating apparatus comprises single filter aeration housing, first return line, first filter pipeline, first water-in, first water outlet and the first aerating pipelines, described single filter aeration housing is provided with described first water-in, described first water-in is connected with described first return line one end, described first filter pipeline adopts cross section to be the hollow cylindrical structure of rectangle, described first filter pipeline is arranged on the central position of described single filter aeration housing, described first return line around be arranged on described first filter pipeline, the tube wall of described first return line adopts single filter web frame, the filtration particle diameter of described single filter net is 20-50mm, the tube wall of described first filter pipeline adopts cascade filtration web frame, the filtration particle diameter of described cascade filtration net is 1-20mm, described first water outlet is provided with bottom described first filter pipeline, described single filter aeration housing bottom is provided with for being undertaken clearing up the first precipitation relief outlet of discharging by being deposited on precipitation in described single filter aeration housing, the first aeration inlet mouth and the first aeration air outlet is respectively arranged with at described single filter aeration housing tip, the first aerating pipelines is provided with between described single filter aeration housing and described first return line, described first aerating pipelines comprises the first aeration admission passage and the first aeration exhaust line, described first aeration admission passage extend in described single filter aeration housing by described first aeration inlet mouth, the described first aeration admission passage length extend in described single filter aeration housing is less than or equal to the length of described single filter aeration housing, described first aeration exhaust line is arranged on described first aeration air outlet, described first aeration admission passage is also provided with the first aeration air intake pump, described cascade filtration aerating apparatus is connected and comprises cascade filtration aeration housing, second return line, second filter pipeline, second water-in, second water outlet and the second aerating pipelines, described cascade filtration aeration housing bottom is provided with described second water outlet, described second water-in is connected with described second return line one end, described second filter pipeline adopts cross section to be the hollow cylindrical structure of rectangle, described second filter pipeline is arranged on described cascade filtration aeration enclosure interior, described second return line is arranged in described second filter pipeline, described second return line adopt around structure, the tube wall of described second return line adopts three-stage filtration web frame, the filtration particle diameter of described three-stage filtration net is 1-10mm, the tube wall of described second filter pipeline adopts level Four filter screen structure, the filtration particle diameter of described level Four filtering net is 0.1-1mm, be provided with for being undertaken clearing up the second precipitation relief outlet of discharging by being deposited on precipitation in described cascade filtration aeration housing bottom described second return line, be provided with for being undertaken clearing up the 3rd precipitation relief outlet of discharging by being deposited on precipitation in described cascade filtration aeration housing bottom described second filter pipeline, the second aeration inlet mouth and the second aeration air outlet is respectively arranged with at described cascade filtration aeration housing tip, the second aerating pipelines is provided with between described second filter pipeline and described second return line, described second aerating pipelines comprises the second aeration admission passage and the second aeration exhaust line, described second aeration admission passage extend in described cascade filtration aeration housing by described second aeration inlet mouth, the described second aeration admission passage length extend in described cascade filtration aeration housing is less than or equal to the length of described cascade filtration aeration housing, described second aeration exhaust line is arranged on described second aeration air outlet, described second aeration admission passage is also provided with the second aeration air intake pump.
2. aeration and sedimentation integrated sewage treating apparatus according to claim 1, it is characterized in that: the filtration particle diameter of described single filter net is preferably 20-30mm, the filtration particle diameter of described cascade filtration net is preferably 1-10mm, the filtration particle diameter of described three-stage filtration net is preferably 1-5mm, and the filtration particle diameter of described level Four filtering net is preferably 0.2-0.8mm.
3. aeration and sedimentation integrated sewage treating apparatus according to claim 1, is characterized in that: described first water outlet adopts circular configuration, and the diameter of described first water outlet is the 1/2-1 of described first filter pipeline diameter.
4. aeration and sedimentation integrated sewage treating apparatus according to claim 1, it is characterized in that: described second precipitation relief outlet adopts circular configuration, the diameter of described second precipitation relief outlet is the 1/2-1 of described second return line around the round diameter formed, described 3rd precipitation relief outlet adopts ring structure, the interior diameter of described ring structure equals described second return line around the round diameter formed, and the outside diameter of described ring structure is the 2/3-3/4 of described cascade filtration aeration diameter of the housing.
5. aeration and sedimentation integrated sewage treating apparatus according to claim 1, it is characterized in that: the described first aeration admission passage length extend in described single filter aeration housing is the 2/3-5/6 of described single filter aeration shell length, the described first aeration outlet pipe length extend in described single filter aeration housing is the 1/6-1/4 of described single filter aeration shell length.
6. aeration and sedimentation integrated sewage treating apparatus according to claim 1, it is characterized in that: the described second aeration admission passage length extend in described cascade filtration aeration housing is the 2/3-5/6 of described cascade filtration aeration shell length, the described second aeration outlet pipe length extend in described cascade filtration aeration housing is the 1/6-1/4 of described cascade filtration aeration shell length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328061.0U CN204779092U (en) | 2015-05-20 | 2015-05-20 | Aeration deposits integrative sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328061.0U CN204779092U (en) | 2015-05-20 | 2015-05-20 | Aeration deposits integrative sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204779092U true CN204779092U (en) | 2015-11-18 |
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ID=54519184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520328061.0U Expired - Fee Related CN204779092U (en) | 2015-05-20 | 2015-05-20 | Aeration deposits integrative sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204779092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911362A (en) * | 2018-06-21 | 2018-11-30 | 湖南双晟科技信息咨询有限公司 | A kind of bacteria filter system |
| CN109422328A (en) * | 2017-08-30 | 2019-03-05 | 中国石油化工股份有限公司 | Sewage-treatment plant and sewage disposal system and sewage water treatment method |
-
2015
- 2015-05-20 CN CN201520328061.0U patent/CN204779092U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109422328A (en) * | 2017-08-30 | 2019-03-05 | 中国石油化工股份有限公司 | Sewage-treatment plant and sewage disposal system and sewage water treatment method |
| CN109422328B (en) * | 2017-08-30 | 2021-06-11 | 中国石油化工股份有限公司 | Sewage treatment device, sewage treatment system and sewage treatment method |
| CN108911362A (en) * | 2018-06-21 | 2018-11-30 | 湖南双晟科技信息咨询有限公司 | A kind of bacteria filter system |
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Effective date of registration: 20160606 Granted publication date: 20151118 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20181206 Granted publication date: 20151118 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160520 |