CN222064245U - A BBRO sewage treatment device - Google Patents
A BBRO sewage treatment device Download PDFInfo
- Publication number
- CN222064245U CN222064245U CN202420759736.6U CN202420759736U CN222064245U CN 222064245 U CN222064245 U CN 222064245U CN 202420759736 U CN202420759736 U CN 202420759736U CN 222064245 U CN222064245 U CN 222064245U
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- Prior art keywords
- tank
- fixedly connected
- treatment
- baffle
- bbro
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- 239000010865 sewage Substances 0.000 title claims abstract description 36
- 238000005189 flocculation Methods 0.000 claims abstract description 42
- 230000016615 flocculation Effects 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 238000005273 aeration Methods 0.000 claims abstract description 11
- 238000004062 sedimentation Methods 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 16
- 239000010802 sludge Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Abstract
The utility model discloses a sewage treatment BBRO treatment device, which relates to the technical field of sewage treatment and comprises a treatment tank, wherein a first baffle plate, a second baffle plate and a third baffle plate are sequentially and fixedly connected with the treatment tank from left to right, an adjusting tank is formed between the inner wall of the left side of the treatment tank and the first baffle plate, a primary flocculation tank is formed between the first baffle plate and the second baffle plate, a secondary flocculation tank is formed between the second baffle plate and the third baffle plate, a sedimentation tank is formed between the third baffle plate and the inner wall of the right side of the treatment tank, an inclined tube plate is fixedly connected inside the sedimentation tank, a stirring assembly is arranged on the front side of the treatment tank, an aeration assembly is arranged on the rear side of the treatment tank, a water collecting tank is fixedly connected with the upper end of the right side of the treatment tank, and a medium throwing assembly is fixedly arranged above the second baffle plate. The advantages are that: through simplifying the process, the possible obstruction and loss in the treatment process can be reduced, thereby improving the overall efficiency of sewage treatment.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment BBRO treatment device.
Background
The sewage treatment refers to the standard that the polluted water source is purified until the polluted water source can be recycled, is beneficial to environmental protection, is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and also increasingly enters the daily life of common people.
The existing sewage treatment BBRO treatment device needs to go through multiple processes when treating sewage, the treatment efficiency of different processes may be affected by many factors, therefore, the system of multiple processes may have the problem of unstable treatment efficiency, and multiple processes need more equipment and facilities, so that a larger site is generally required to accommodate the whole sewage treatment system, the site cost may be high, and aiming at the problem, a sewage treatment BBRO treatment device is proposed to solve.
Disclosure of utility model
In order to solve the above technical problems, a sewage treatment BBRO treatment device is provided, which solves the problems that the existing sewage treatment BBRO treatment device needs to be subjected to multiple processes when treating sewage, the treatment efficiency of different processes may be affected by a plurality of factors, therefore, the system of multiple processes may have unstable treatment efficiency, and multiple processes need more equipment and facilities, so that a larger site is generally required to accommodate the whole sewage treatment system, and the site cost may be high.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sewage treatment BBRO processing apparatus, includes the treatment tank, first baffle, second baffle, the third baffle of fixedly connected with in proper order from a left side to the right side in treatment tank, form the equalizing basin between treatment tank left side inner wall and the first baffle, form one-level flocculation tank between first baffle and the second baffle, form the second grade flocculation tank between second baffle and the third baffle, form the sedimentation tank between third baffle and the treatment tank right side inner wall, the inside fixedly connected with inclined tube sheet of sedimentation tank, the treatment tank front side is provided with stirring subassembly, the treatment tank rear side is provided with aeration subassembly, treatment tank right side upper end fixedly connected with catch basin, the top fixed mounting of second baffle has the medium to put in the subassembly.
Preferably, the stirring assembly comprises a first mounting plate fixedly connected to the front side of the treatment tank, a servo motor is fixedly mounted above the first mounting plate, the output end of the servo motor is fixedly connected with a driving belt wheel, one side of the driving belt wheel, which is far away from the servo motor, is fixedly connected with a first rotating shaft, the first rotating shaft is rotationally connected to the inside of the front side wall of the primary flocculation tank, and the rear side of the first rotating shaft is fixedly connected with a first stirrer in the primary flocculation tank.
Preferably, the stirring assembly further comprises a second rotating shaft which is rotationally connected to the front side of the secondary flocculation tank, a driven belt pulley is fixedly connected to the front side of the second rotating shaft, a second stirrer is fixedly connected to the rear side of the second rotating shaft and the inside of the secondary flocculation tank, and the driven belt pulley is in transmission connection with the driving belt pulley through a synchronous belt.
Preferably, the aeration component comprises a second mounting plate fixedly connected to the rear side of the treatment tank, a blower is fixedly mounted above the second mounting plate, the output end of the blower is fixedly connected with a main pipeline air pipe, the main pipeline air pipe penetrates through the rear side wall of the treatment tank and extends to the inside of the primary flocculation tank, a plurality of branch pipeline air pipes are fixedly connected to the right side of the main pipeline air pipe, the branch pipeline air pipes penetrate through a second partition board and extend to the inside of the secondary flocculation tank, and a plurality of exhaust holes are formed in the branch pipeline air pipes.
Preferably, the medium delivery assembly comprises a medium storage tank, a first delivery pipe is fixedly connected to the left side of the bottom of the medium storage tank, the first delivery pipe extends to the inside of the primary flocculation tank, a second delivery pipe is fixedly connected to the right side of the bottom of the medium storage tank, and the second delivery pipe extends to the inside of the secondary flocculation tank.
Preferably, a first filter screen is fixedly installed above the first partition board, a second filter screen is fixedly installed above the second partition board, and at least three third filter screens are fixedly connected above the third partition board.
Preferably, the left side of the treatment tank is fixedly connected with a raw water inlet pipe, and the right side of the water collecting tank is fixedly connected with a drain pipe.
Compared with the prior art, the utility model has the advantages that: the utility model simplifies the sewage treatment process, adopts biological media to treat sewage, further improves the impurity removal efficiency in the sewage through secondary flocculation, reduces the obstruction and loss possibly occurring in the treatment process through the simplified process, thereby improving the overall efficiency of sewage treatment, reducing the investment in equipment, energy sources, manpower and the like in the treatment process, reducing the construction and operation cost of a sewage treatment system, and generally reducing the treatment process, which means that fewer equipment and facilities are needed, so the device has smaller volume, small occupied area, reduced occupied area needed by sewage treatment plants and is beneficial to saving the site cost.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of another view of the present utility model;
FIG. 3 is a schematic view of a stirring assembly according to the present utility model;
FIG. 4 is a schematic view of an aeration assembly according to the present utility model;
FIG. 5 is a schematic diagram of a media delivery assembly according to the present utility model.
The reference numerals in the figures are:
1. A treatment pool; 2. a first separator; 201. a first filter screen; 3. a second separator; 301. a second filter screen; 4. a third separator; 401. a third filter screen; 5. an adjusting tank; 6. a primary flocculation tank; 7. a secondary flocculation tank; 8. a sedimentation tank; 9. a sloping tube plate; 10. a water collecting tank; 11. a drain pipe; 12. raw water inlet pipe; 13. a stirring assembly; 1301. a first mounting plate; 1302. a servo motor; 1303. a driving pulley; 1304. a first rotation shaft; 1305. a first agitator; 1306. a second rotation shaft; 1307. a driven pulley; 1308. a synchronous belt; 1309. a second stirrer; 14. a media delivery assembly; 1401. a medium storage tank; 1402. a first delivery tube; 1403. a second delivery tube; 15. an aeration assembly; 1501. a second mounting plate; 1502. a blower; 1503. a main gas pipe; 1504. a bypass air pipe; 1505. and an exhaust hole.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-5, a sewage treatment BBRO treatment device comprises a treatment tank 1, wherein the treatment tank 1 is sequentially and fixedly connected with a first baffle 2, a second baffle 3 and a third baffle 4 from left to right, an adjusting tank 5 is formed between the inner wall of the left side of the treatment tank 1 and the first baffle 2, a primary flocculation tank 6 is formed between the first baffle 2 and the second baffle 3, a secondary flocculation tank 7 is formed between the second baffle 3 and the third baffle 4, a sedimentation tank 8 is formed between the third baffle 4 and the inner wall of the right side of the treatment tank 1, an inclined tube plate 9 is fixedly connected in the sedimentation tank 8, a stirring assembly 13 is arranged on the front side of the treatment tank 1, an aeration assembly 15 is arranged on the rear side of the treatment tank 1, a water collecting tank 10 is fixedly connected in the upper end of the right side of the treatment tank 1, a medium throwing assembly 14 is fixedly arranged above the second baffle 3, and the sludge is subjected to static pressure sedimentation through an inclined tube plate 9, the upper layer of the inclined tube plate 9 is concentrated sludge, and the concentrated sludge is discharged through a blow-down tube at the bottom of the sedimentation tank 8.
The stirring assembly 13 comprises a first mounting plate 1301 fixedly connected to the front side of the treatment tank 1, a servo motor 1302 is fixedly mounted above the first mounting plate 1301, the output end of the servo motor 1302 is fixedly connected with a driving pulley 1303, one side, away from the servo motor 1302, of the driving pulley 1303 is fixedly connected with a first rotating shaft 1304, the first rotating shaft 1304 is rotatably connected to the inside of the front side wall of the primary flocculation tank 6, and the rear side of the first rotating shaft 1304 is fixedly connected with a first stirrer 1305 in the inside of the primary flocculation tank 6.
The stirring assembly 13 further comprises a second rotating shaft 1306 rotatably connected to the front side of the secondary flocculation tank 7, a driven pulley 1307 is fixedly connected to the front side of the second rotating shaft 1306, a second stirrer 1309 is fixedly connected to the rear side of the second rotating shaft 1306 and the inside of the secondary flocculation tank 7, the driven pulley 1307 is in transmission connection with the driving pulley 1303 through a synchronous belt 1308, and synchronous stirring of the first stirrer 1305 and the second stirrer 1309 is achieved through cooperation of the driving pulley 1303, the synchronous belt 1308 and the driven pulley 1307, the first stirrer 1305 and the second stirrer 1309 are triangular, and the stirring force of water flow is larger.
The aeration component 15 comprises a second mounting plate 1501 fixedly connected to the rear side of the treatment tank 1, a blower 1502 is fixedly mounted above the second mounting plate 1501, the output end of the blower 1502 is fixedly connected with a main pipeline air pipe 1503, the main pipeline air pipe 1503 penetrates through the rear side wall of the treatment tank 1 and extends to the inside of the primary flocculation tank 6, the right side of the main pipeline air pipe 1503 is fixedly connected with a plurality of branch pipeline air pipes 1504, the branch pipeline air pipes 1504 penetrate through the second partition board 3 and extend to the inside of the secondary flocculation tank 7, a plurality of exhaust holes 1505 are formed in the branch pipeline air pipes 1504, and the fluidity of biological media is enhanced through the aeration component 15, so that the contact area of microorganisms and impurities is increased.
The medium delivery assembly 14 comprises a medium storage tank 1401, a first delivery pipe 1402 is fixedly connected to the left side of the bottom of the medium storage tank 1401, the first delivery pipe 1402 extends into the primary flocculation tank 6, a second delivery pipe 1403 is fixedly connected to the right side of the bottom of the medium storage tank 1401, the second delivery pipe 1403 extends into the secondary flocculation tank 7, and the medium delivery assembly 14 delivers biological mediums, so that not only can sludge treatment be performed, but also impact load resistance of the flocculation tank can be enhanced.
The first filter screen 201 is fixedly arranged above the first partition board 2, the second filter screen 301 is fixedly arranged above the second partition board 3, at least three third filter screens 401 are fixedly connected above the third partition board 4, and as can be observed from the figure, the third filter screens 401 are barrel-shaped and are used for preventing biological media from flowing into subsequent processes and blocking pipelines or water pumps.
The left side of the treatment tank 1 is fixedly connected with a raw water inlet pipe 12, the right side of the water collecting tank 10 is fixedly connected with a drain pipe 11, and in order to ensure higher water outlet requirements, a sand filter tank, a carbon filter tank and a UV disinfection device can be connected behind the drain pipe 11.
Working principle: when the sewage treatment device is used, sewage firstly enters the regulating tank 5 from the raw water inlet pipe 12 to be subjected to acid-base value regulation, after the regulation is completed, the sewage enters the primary flocculation tank 6 through the first filter screen 201, then enters the secondary flocculation tank 7 through the second filter screen 301, biological survival mediums are put into the primary flocculation tank 6 and the secondary flocculation tank 7 through the medium putting component 14, the servo motor 1302 drives the first stirrer 1305 to rotate through the first rotating shaft 1304, the second rotating shaft 1306 drives the second stirrer 1309 to rotate through the cooperation of the driving pulley 1303, the synchronous belt 1308 and the driven pulley 1307, so that liquid inside the primary flocculation tank 6 and the secondary flocculation tank 7 is stirred, at the moment, the air blower 1502 is used for introducing gas into the main air pipe 1503, the gas carries out aeration treatment on the sewage through the exhaust hole 1505 formed in the branch air pipe 1504, the flocculated sewage falls onto the inclined tube plate 9 through the third filter screen 401 to carry out solid-liquid separation, and finally the clean water after treatment enters the water collecting tank 10.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A sewage treatment BBRO treatment device, characterized in that: including handling pond (1), first baffle (2), second baffle (3), third baffle (4) of processing pond (1) follow left to right fixedly connected with in proper order, form equalizing basin (5) between processing pond (1) left side inner wall and first baffle (2), form one-level flocculation tank (6) between first baffle (2) and second baffle (3), form second grade flocculation tank (7) between second baffle (3) and third baffle (4), form sedimentation tank (8) between third baffle (4) and the processing pond (1) right side inner wall, the inside fixedly connected with pipe chute board (9) of sedimentation tank (8), processing pond (1) front side is provided with stirring subassembly (13), processing pond (1) rear side is provided with aeration subassembly (15), processing pond (1) right side upper end fixedly connected with catch basin (10), the top of second baffle (3) is fixedly mounted with medium and is put in subassembly (14).
2. A sewage treatment BBRO treatment apparatus according to claim 1, wherein: the stirring assembly (13) comprises a first mounting plate (1301) fixedly connected to the front side of the treatment tank (1), a servo motor (1302) is fixedly mounted above the first mounting plate (1301), the output end of the servo motor (1302) is fixedly connected with a driving pulley (1303), one side of the driving pulley (1303), which is far away from the servo motor (1302), is fixedly connected with a first rotating shaft (1304), the first rotating shaft (1304) is rotatably connected to the inside of the front side wall of the primary flocculation tank (6), and the rear side of the first rotating shaft (1304) is fixedly connected with a first stirrer (1305) inside the primary flocculation tank (6).
3. A sewage treatment BBRO treatment apparatus according to claim 2, wherein: the stirring assembly (13) further comprises a second rotating shaft (1306) which is rotationally connected to the front side of the secondary flocculation tank (7), a driven belt pulley (1307) is fixedly connected to the front side of the second rotating shaft (1306), a second stirrer (1309) is fixedly connected to the rear side of the second rotating shaft (1306) and the inside of the secondary flocculation tank (7), and the driven belt pulley (1307) is in transmission connection with the driving belt pulley (1303) through a synchronous belt (1308).
4. A sewage treatment BBRO treatment apparatus according to claim 1, wherein: the aeration assembly (15) comprises a second mounting plate (1501) fixedly connected to the rear side of the treatment tank (1), a blower (1502) is fixedly mounted above the second mounting plate (1501), the output end of the blower (1502) is fixedly connected with a main pipeline air pipe (1503), the main pipeline air pipe (1503) penetrates through the rear side wall of the treatment tank (1) and extends into the primary flocculation tank (6), a plurality of branch pipeline air pipes (1504) are fixedly connected to the right side of the main pipeline air pipe (1503), the branch pipeline air pipes (1504) penetrate through the second partition board (3) and extend into the secondary flocculation tank (7), and a plurality of exhaust holes (1505) are formed in the branch pipeline air pipes (1504).
5. A sewage treatment BBRO treatment apparatus according to claim 1, wherein: the medium delivery assembly (14) comprises a medium storage tank (1401), a first delivery pipe (1402) is fixedly connected to the left side of the bottom of the medium storage tank (1401), the first delivery pipe (1402) extends to the inside of a primary flocculation tank (6), a second delivery pipe (1403) is fixedly connected to the right side of the bottom of the medium storage tank (1401), and the second delivery pipe (1403) extends to the inside of a secondary flocculation tank (7).
6. A sewage treatment BBRO treatment apparatus according to claim 1, wherein: the top fixed mounting of first baffle (2) has first filter screen (201), the top fixed mounting of second baffle (3) has second filter screen (301), the top fixedly connected with of third baffle (4) has at least three third filter screen (401).
7. A sewage treatment BBRO treatment apparatus according to claim 1, wherein: the left side of the treatment tank (1) is fixedly connected with a raw water inlet pipe (12), and the right side of the water collecting tank (10) is fixedly connected with a drain pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420759736.6U CN222064245U (en) | 2024-04-13 | 2024-04-13 | A BBRO sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420759736.6U CN222064245U (en) | 2024-04-13 | 2024-04-13 | A BBRO sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222064245U true CN222064245U (en) | 2024-11-26 |
Family
ID=93543366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420759736.6U Active CN222064245U (en) | 2024-04-13 | 2024-04-13 | A BBRO sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222064245U (en) |
-
2024
- 2024-04-13 CN CN202420759736.6U patent/CN222064245U/en active Active
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