CN211921233U - Black smelly water treatment system - Google Patents

Black smelly water treatment system Download PDF

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Publication number
CN211921233U
CN211921233U CN202020273540.8U CN202020273540U CN211921233U CN 211921233 U CN211921233 U CN 211921233U CN 202020273540 U CN202020273540 U CN 202020273540U CN 211921233 U CN211921233 U CN 211921233U
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CN
China
Prior art keywords
tank
baffle
good oxygen
water treatment
conservancy diversion
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Active
Application number
CN202020273540.8U
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Chinese (zh)
Inventor
王兴华
李佳
谢政廷
华兴超
陈新峰
徐彬
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Wuxi Water Conservancy Design Institute Co ltd
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Wuxi Water Conservancy Design Institute Co ltd
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Priority to CN202020273540.8U priority Critical patent/CN211921233U/en
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Abstract

The utility model discloses a black smelly water processing system, it includes equalizing basin, anaerobism pond, good oxygen pond and header tank in proper order according to process sequence, the anaerobism pond with good oxygen pond is separated through the water conservancy diversion baffle, the lower extreme of water conservancy diversion baffle with the anaerobism bottom of the pool and good oxygen bottom of the pool sealing connection has seted up the water conservancy diversion hole on its upper end, the water conservancy diversion hole with filter grating is located respectively the both sides of guide baffle. The utility model discloses utilize the direction baffle, lengthened the processing route in the anaerobism pond for mud is handled more fully, and has reduced the use quantity of sludge pump, has reduced the cost and has improved filtration efficiency simultaneously.

Description

Black smelly water treatment system
Technical Field
The utility model belongs to the sewage treatment field, in particular to black smelly water processing system.
Background
Most of the existing black and odorous water treatment adopts a precipitation separation mode, but the mode is long in time consumption and large in occupied space, and aiming at the problems, a membrane biological filtration system is utilized in the existing solution method, but sludge in an anaerobic tank of the existing system needs a special sludge pump for conveying, and the manufacturing cost is high.
Disclosure of Invention
The utility model aims at providing a compact structure, long, the good and lower black smelly water processing system of cost of filter path.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a black and odorous water treatment system sequentially comprises a regulating reservoir, an anaerobic pool, an aerobic pool and a water collecting tank according to the sequence of working procedures, a first sludge pump and a second sludge pump which are respectively arranged in the regulating reservoir and the aerobic pool, a membrane bioreactor arranged in the aerobic pool, a fan for supplying oxygen to the aerobic pool, a suction pump for pumping water filtered by the membrane bioreactor into the water collecting tank and a sterilization pump for introducing bactericide into the water collecting tank, a filter grid is arranged on the side wall of the regulating reservoir, a guide partition plate for separating the upper section part of the anaerobic pool is arranged in the anaerobic pool, the guide partition plate is separated from the bottom of the anaerobic pool, the anaerobic pool is separated from the aerobic pool by a guide partition plate, the lower end of the guide partition plate is hermetically connected with the bottom of the anaerobic pool and the bottom of the aerobic pool, the upper end part of the guide partition board is provided with a guide hole, and the guide hole and the filter grating are respectively positioned at two sides of the guide partition board.
Preferably, the fan is connected with an air pipe extending into the bottom of the aerobic tank, and air outlet nozzles are uniformly distributed on the air pipe.
Preferably, the adjusting tank and the anaerobic tank are respectively provided with a mounting bracket on the side wall, a filter grid is arranged in the mounting bracket on the side wall of the adjusting tank, the filter grid is arranged in the mounting bracket on the side wall of the anaerobic tank, and the mounting bracket is in a grid shape.
Preferably, a return sludge pump for conveying the sludge in the aerobic tank into the anaerobic tank is arranged in the aerobic tank.
Furthermore, the outlet of the conveying pipe of the return sludge pump and the mounting bracket on the side wall of the anaerobic tank are positioned on the same side of the guide partition plate.
Preferably, the sterilizing pump sends the sterilizing liquid medicine from the liquid medicine tank to a water outlet pipe of the suction pump.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the utility model discloses utilize the direction baffle, lengthened the processing route in the anaerobism pond for mud is handled more fully, and has reduced the use quantity of sludge pump, has reduced the cost and has improved filtration efficiency simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings.
As shown in fig. 1, the black and odorous water treatment system sequentially comprises an adjusting tank 1, an anaerobic tank 2, an aerobic tank 3 and a water collecting tank 4 according to the sequence of working procedures, a first sludge pump 5 and a second sludge pump 7 which are respectively arranged in the adjusting tank 1 and the aerobic tank 3, a membrane bioreactor arranged in the aerobic tank 3, a fan 6 for supplying oxygen to the aerobic tank 3, a suction pump 8 for pumping water filtered by the membrane bioreactor into the water collecting tank 4 and a sterilization pump 9 for introducing a bactericide into the water collecting tank 4, wherein an outlet of a conveying pipe of the first sludge pump 5 is arranged above a filter grid of the anaerobic tank 2, the anaerobic tank 2 is close to the side wall of the adjusting tank 1 and is provided with a filter grid 17, the anaerobic tank 2 is provided with a guide partition plate 11 for separating the upper section part of the anaerobic tank 2, and the guide partition plate 11 is separated from the bottom of the anaerobic tank 2, the anaerobic tank 2 and the aerobic tank 3 are separated by a diversion partition plate 12, the lower end of the diversion partition plate 12 is hermetically connected with the bottom of the anaerobic tank 2 and the bottom of the aerobic tank 3, a diversion hole 13 is formed in the upper end of the diversion partition plate 12, and the diversion hole 13 and the filter grating 17 are respectively positioned on two sides of the diversion partition plate 11. The fan 6 is connected with an air pipe 14 extending into the bottom of the aerobic tank 3, and air outlet nozzles 15 are uniformly distributed on the air pipe 14. The side walls of the adjusting tank 1 and the anaerobic tank 2 are respectively provided with a mounting bracket 16, a filter grid 17 is arranged in the mounting bracket 16 on the side wall of the adjusting tank 1, the filter grid 17 is arranged in the mounting bracket 16 on the side wall of the anaerobic tank 2, and the mounting bracket 16 is in a grid shape. A return sludge pump for conveying the sludge in the aerobic tank 3 into the anaerobic tank 2 is arranged in the aerobic tank. The outlet of the delivery pipe of the return sludge pump and the mounting bracket 16 on the side wall of the anaerobic tank 2 are positioned on the same side of the guide partition plate 11. The sterilizing pump 9 sends sterilizing liquid medicine from the liquid medicine tank 10 to a water outlet pipe of the suction pump 8. The filtering grids in the adjusting tank are coarse filtering grids, and the filtering grids in the anaerobic tank are fine filtering grids.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (6)

1. The utility model provides a black smelly water treatment system, its includes equalizing basin, anaerobism pond, good oxygen pond and header tank according to process sequence in proper order, locates respectively first sludge pump and second sludge pump in equalizing basin, good oxygen pond locate membrane bioreactor in the good oxygen pond for to the fan of oxygen supply in the good oxygen pond, be used for with the suction pump of the water suction header tank after membrane bioreactor filters and be used for letting in the bactericidal pump of germicide in the header tank, its characterized in that: the anaerobic tank is close to and is equipped with filtering grid on the lateral wall of equalizing basin, be equipped with in the anaerobic tank and be used for the upper segment part of anaerobic tank divided direction baffle, the direction baffle with anaerobism bottom of the pool phase separation, the anaerobic tank with good oxygen pond is separated through the water conservancy diversion baffle, the lower extreme of water conservancy diversion baffle with anaerobism bottom of the pool and good oxygen bottom of the pool sealing connection, seted up the water conservancy diversion hole on its upper end portion, the water conservancy diversion hole with filtering grid is located respectively the both sides of direction baffle.
2. The black odorous water treatment system according to claim 1, characterized in that: the fan is connected with an air pipe extending into the bottom of the aerobic tank, and air outlet nozzles are uniformly distributed on the air pipe.
3. The black odorous water treatment system according to claim 1, characterized in that: the side walls of the adjusting tank and the anaerobic tank are respectively provided with a mounting bracket, a filtering grid is arranged in the mounting bracket on the side wall of the adjusting tank, the filtering grid is arranged in the mounting bracket on the side wall of the anaerobic tank, and the mounting bracket is in a grid shape.
4. The black odorous water treatment system according to claim 1, characterized in that: and a return sludge pump for conveying the sludge in the aerobic tank into the anaerobic tank is arranged in the aerobic tank.
5. The black odorous water treatment system according to claim 4, wherein: the outlet of the delivery pipe of the return sludge pump and the mounting bracket on the side wall of the anaerobic tank are positioned on the same side of the guide partition plate.
6. The black odorous water treatment system according to claim 1, characterized in that: the sterilizing pump sends the sterilizing liquid medicine to the water outlet pipe of the suction pump from the liquid medicine tank.
CN202020273540.8U 2020-03-08 2020-03-08 Black smelly water treatment system Active CN211921233U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020273540.8U CN211921233U (en) 2020-03-08 2020-03-08 Black smelly water treatment system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020273540.8U CN211921233U (en) 2020-03-08 2020-03-08 Black smelly water treatment system

Publications (1)

Publication Number Publication Date
CN211921233U true CN211921233U (en) 2020-11-13

Family

ID=73347763

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020273540.8U Active CN211921233U (en) 2020-03-08 2020-03-08 Black smelly water treatment system

Country Status (1)

Country Link
CN (1) CN211921233U (en)

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