CN209940764U

CN209940764U - Novel town sewage treatment equipment

Info

Publication number: CN209940764U
Application number: CN201920493322.2U
Authority: CN
Inventors: 李萌; 贠延滨; 王亚婷; 贠小淇
Original assignee: Beijing Xinlin Water Technology Co Ltd
Current assignee: Beijing Xinlin Water Technology Co Ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-01-14
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a novel equipment of town sewage treatment, including AT-HA pond, AT-HA pond passes through pipeline and outside sewage switch-on, set up raw water elevator pump in the AT-HA pond, the play water end lead pipe of raw water elevator pump is three from top to bottom stretch into inside AMCBR-I pond, AMCBR-II pond is connected to one side in AMCBR-I pond, AMCBR-II pond is connected to pond one side, AMCBR-III pond is connected to AMCBR-III pond one side, AMCBR-IV pond is connected to AMCBR-IV pond one side, AAMCBR pond is connected to AMCBR-IV pond one side, ABCF pond is connected to AAMCBR pond one side, ABCF pond is connected to ABCF pond one side, the senior oxidation pond in back is connected to one side in the senior oxidation pond, novel MBR pond one side is connected from the priming pump entry, self priming pump exit linkage clean water pond. The novel town sewage treatment equipment has reasonable design, strengthens anaerobic property and greatly reduces the operation cost; the novel filler is adopted, so that microorganisms are attached to the improved fixed biological membrane, nitrifying bacteria with long mud age can grow in a large amount, the removal rate of ammonia nitrogen in water is high, the management is simple, and the automatic operation is easy to realize.

Description

Novel town sewage treatment equipment

Technical Field

The utility model relates to a sewage treatment device, in particular to a novel town sewage treatment device.

Background

The modern town sewage treatment technology is divided according to the treatment degree and can be divided into a first-level treatment process, a second-level treatment process and a third-level treatment process. The first stage treatment of sewage is carried out by removing insoluble suspended solids and floating substances from sewage by physical methods such as screening, sedimentation, etc. The secondary treatment of sewage is mainly a biological treatment method, namely a process of substance conversion through the metabolism of microorganisms, and various complex organic substances in the sewage are oxidized and degraded into simple substances. The biological treatment has certain requirements on the quality of sewage, the temperature of water, the dissolved oxygen amount in water, the pH value and the like. The third-stage sewage treatment is to remove insoluble organic matters, phosphorus, nitrogen and other nutritive substances in sewage by physical and chemical methods such as coagulation, filtration, ion exchange, reverse osmosis and the like on the basis of the first-stage treatment and the second-stage treatment. The composition of pollutants in sewage is very complex, a single method cannot achieve an ideal treatment effect, and several methods are often required to be combined into an efficient and reasonable integrated treatment and recycling technology.

The process is a common treatment technology at present, but the process has the defects of high energy consumption, large sludge discharge amount and the like, so that the improvement is made, and a new town sewage treatment device is provided to solve the problems.

Disclosure of Invention

An object of the utility model is to provide a novel equipment of town sewage treatment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel town sewage treatment device comprises an AT-HA pool, an AMCBR-I pool, an AMCBR-II pool, an AMCBR-III pool, an AMCBR-IV pool, an AAMCBR pool, an ABCF pool, a secondary sedimentation pool, a rear advanced oxidation pool, a novel MBR pool, a self-sucking pump, a clean water pool and an air blower, wherein the AT-HA pool is communicated with external sewage through a conveying pipeline, a raw water lifting pump is arranged in the AT-HA pool, the water outlet end of the raw water lifting pump extends into the AMCBR-I pool from top to bottom through a water pipe III, one side of the AMCBR-I pool is connected with the AMCBR-II pool, one side of the AMCBR-II pool is connected with the AMCBR-III pool, one side of the AMCBR-III pool is connected with the AMCBR-IV pool, one side of the AMCBR-IV pool is connected with the AAMCBR pool, one side of the AAMCBR pool is connected with the ABCF pool, one side of the ABCF pool is connected with the secondary sedimentation pool, one side of the secondary sedimentation pool is connected, one side of the rear advanced oxidation pond is connected with a novel MBR pond, the novel MBR pond is connected with a self-priming pump through a water pipe II, the self-priming pump is connected with a clean water pond through a water pipe I, an MBR component is arranged inside the novel MBR pond, and an aeration device is arranged in the MBR component;

the AMCBR-I pool, the AMCBR-II pool, the AMCBR-III pool and the AMCBR-IV pool are internally provided with baffle plates, each pool is divided into an upward flow chamber and a downward flow chamber by the baffle plates, novel anaerobic fillers are filled in the upward flow chambers and hung on a filler bracket I, a sludge reflux pump is arranged at the bottom of the AMCBR-IV pool and connected with a sludge pipe, and the sludge pipe extends to the bottom of the AMCBR-I pool;

the bottom of the AAMCBR tank is fully distributed with a first aeration branch pipe, and a plurality of disc type micropore aeration heads are arranged on the first aeration branch pipe; the AAMCBR tank is filled with a novel anoxic filler, and the novel anoxic filler is hung on a filler bracket II; the bottom of the ABCF tank is fully distributed with a second aeration branch pipe, a plurality of disc type microporous aeration heads are arranged on the second aeration branch pipe, novel aerobic filler is filled in the ABCF tank, and the novel aerobic filler is hung on a third filler bracket.

As a further aspect of the present invention: the air blower is connected with the branch air cylinder, the branch air cylinder is respectively connected with a first aeration main pipe, a second aeration main pipe and a third aeration main pipe, the first aeration main pipe is connected with the aeration device, the second aeration main pipe is connected with the second aeration branch pipe, and the third aeration main pipe is connected with the first aeration branch pipe.

As a further aspect of the present invention: the AMCBR-I pool and the AMCBR-II pool, the AMCBR-II pool and the AMCBR-III pool, the AMCBR-III pool and the AMCBR-IV pool, the AMCBR-IV pool and the AAMCBR pool, the AAMCBR pool and the ABCF pool, the ABCF pool and the secondary sedimentation pool, the secondary sedimentation pool and the post advanced oxidation pool, and the post advanced oxidation pool and the novel MBR pool are communicated through overflowing holes.

As a further aspect of the present invention: the raw water lift pump and the self-priming pump are respectively connected with an external power supply through a raw water lift pump switch and a self-priming pump switch.

As a further aspect of the present invention: an ultraviolet lamp tube is installed in the ultraviolet disinfection device and is connected with an external power supply through an illumination switch.

As a further aspect of the present invention: the stirring device is characterized in that a stirring shaft is arranged in the AT-HA pool, a steel stirring blade fan is installed AT one end of the stirring shaft, the other end of the stirring shaft extends to the outside of the AT-HA pool, and the other end of the stirring shaft is rotatably connected with a stirring motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses town sewage treatment new installation reasonable in design, the anaerobism is reinforceed to this equipment, greatly reduced running cost.

2. The utility model discloses new equipment of town sewage treatment adopts novel filler, makes the microorganism depend on the fixed type biomembrane of modified, and the longer nitrobacteria of mud age can grow in a large number, has very high clearance to aquatic ammonia nitrogen, and the management is simple, easily realizes automatic operation.

3. The utility model discloses the new equipment of town sewage treatment adopts advanced mud minimizing technology, discharges the sludge volume and compares the significantly reduced with the conventionality in sewage treatment process, has practiced thrift the sludge treatment cost greatly.

Drawings

FIG. 1 is a schematic structural diagram of a novel town sewage treatment device.

FIG. 2 is a schematic structural diagram of a disk-type microporous aerator in the novel urban sewage treatment equipment.

In the figure: 1. an AT-HA pool; 2. a raw water lift pump; 3. AMCBR-I pool; 4. AMCBR-II pool; 5. AMCBR-III pool; 6. AMCBR-IV pool; 7. an AAMCBR pool; 8. a first aeration branch pipe; 9. a first microporous aeration head; 10. an ABCF pool; 11. a second aeration branch pipe; 12. a disc type microporous aeration head II; 13. a secondary sedimentation tank; 14. an ultraviolet ray sterilizing device; 15. a rear advanced oxidation pond; 16. an MBR component; 17. a novel MBR tank; 18. a self-priming pump; 19. a clean water tank; 20. a first water pipe; 21. a water pipe II; 22. a first aeration main pipe; 23. a blower; 24. dividing a cylinder; 25. a second aeration main pipe; 26. novel aerobic filler; 27. a third aeration main pipe; 28. a novel anoxic filler; 29. a novel anaerobic filler; 30. a water pipe III; 31. a delivery conduit; 32. a stirring blade fan; 33. a baffle plate; 34. a first filler bracket; 35. a sludge reflux pump; 36. a sludge pipe; 37. a second filler bracket; 38. and a third filling bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in the embodiment of the present invention, a novel town sewage treatment apparatus includes an AT-HA tank 1, an AMCBR-i tank 3, an AMCBR-ii tank 4, an AMCBR-iii tank 5, an AMCBR-iv tank 6, an AAMCBR tank 7, an ABCF tank 10, a secondary sedimentation tank 13, a post advanced oxidation tank 15, a novel MBR tank 17, a clean water tank 19, a self-priming pump 18, and an air blower 23;

sewage extends into the AT-HA pool 1 from top to bottom through a conveying pipeline 31, a raw water lifting pump 2 is arranged in the AT-HA pool 1, the water outlet end of the raw water lifting pump 2 extends into the AMCBR-I pool 3 from top to bottom through a water pipe III 30, an overflowing hole is formed in one side pool wall of the AMCBR-I pool 3, the sewage automatically flows into the AMCBR-II pool 4, an overflowing hole is formed in one side pool wall of the AMCBR-II pool 4, the sewage automatically flows into the AMCBR-III pool 5, an overflowing hole is formed in one side pool wall of the AMCBR-III pool 5, and the sewage automatically flows into the AMCBR-IV pool 6;

one side of the AMCBR-IV pool 6 is connected with an AAMCBR pool 7, sewage flows to the AAMCBR pool 7 through an overflowing hole on one side of the wall of the AMCBR-IV pool 6, one side of the AAMCBR pool 7 is connected with an ABCF pool 10, the sewage flows to the ABCF pool 10 through an overflowing hole on one side of the wall of the AAMCBR pool 7, one side of the ABCF pool 10 is connected with a secondary sedimentation pool 13, the sewage flows to a rear advanced oxidation pool 15 through an overflowing hole on one side of the wall of the ABCF pool 10, one side of the rear advanced oxidation pool 15 is connected with a novel MBR pool 17, the sewage flows to the novel MBR pool 17 through an overflowing hole on one side of the wall of the rear advanced oxidation pool 15, the novel MBR pool 17 is connected to a self-priming pump 18 through a second water pipe 21, and the outlet of the self priming pump 18 extends into the interior of;

the raw water lift pump 2 and the self-priming pump 18 are connected with an external power supply through a switch of the raw water lift pump 2 and a switch of the self-priming pump 18.

A stirring shaft is arranged in the AT-HA pool 1, one end of the stirring shaft is provided with a steel stirring blade fan 32, the other end of the stirring shaft extends to the outside of the AT-HA pool 1, and the other end of the stirring shaft is rotationally connected with a stirring motor.

All install baffling board 33 in AMCBR-I pond 3, AMCBR-II pond 4, AMCBR-III pond 5 and AMCBR-IV pond 6, baffling board 33 divide into upward flow room and downward flow room with every pond, upward flow room fills novel anaerobism filler 29, novel anaerobism filler 29 wears to isometric filler bundle and hangs on filler bracket one 34, AMCBR-IV pond 6 bottom sets up mud backwash pump 35, mud from top to bottom flows back to AMCBR-I pond 3 bottom through mud pipe 36, mud backwash pump 35 passes through mud backwash pump 35 switch and is connected with external power supply.

The bottom of the AAMCBR tank 7 is fully distributed with a first aeration branch pipe 8, and a plurality of disc type microporous aeration heads 9 are arranged on the first aeration branch pipe 8; air enters the branch air cylinder 24 through the air blower 23, flows to the first aeration branch pipe 8 through the third aeration main pipe 27 after the flow is regulated by the branch air cylinder 24, is discharged through the first disc type microporous aeration heads 9, the AAMCBR tank 7 is filled with the novel anoxic filler 28, and the novel anoxic filler 28 is threaded into filler bundles with equal length and is hung on the second filler bracket 37.

The bottom of the ABCF pool 10 is fully distributed with a second aeration branch pipe 11, a plurality of disc type microporous aeration heads 12 are mounted on the second aeration branch pipe 11, air enters a branch air cylinder 24 through an air blower 23, flows to the second aeration branch pipe 11 through a second aeration main pipe 25 after the flow is regulated by the branch air cylinder 24, and is finally discharged through the disc type microporous aeration heads 12, a novel aerobic filler 26 is filled in the ABCF pool 10, and the novel aerobic filler 26 penetrates into equal-length filler bundles to be hung on a third filler bracket 38.

An ultraviolet disinfection device 14 is arranged in the rear advanced oxidation pond 15, an ultraviolet lamp tube is arranged in the ultraviolet disinfection device 14, and the ultraviolet lamp tube is connected with an external power supply through an illumination switch.

The novel MBR tank 17 is internally provided with an MBR component 16, the MBR component 16 is internally provided with an aeration device, air enters a branch cylinder 24 through an air blower 23, and is circulated to the aeration device through an aeration main pipe 22 after the flow of the air is regulated by the branch cylinder 24, and finally, the air is discharged through the aeration device.

The utility model discloses a theory of operation:

when the utility model is used, sewage enters the AT-HA pool 1 through the conveying pipeline 31, the raw water lift pump 2 in the AT-HA pool 1 conveys the sewage into the AMCBR-I pool 3 through the water pipe III 30, the sewage entering the AMCBR-I pool 3 sequentially flows into the AMCBR-II pool 4, the AMCBR-III pool 5, the AMCBR-IV pool 6, the AAMCBR pool 7, the ABCF pool 10, the secondary sedimentation pool 13, the post-advanced oxidation pool 15 and the novel MBR pool 17 through the overflowing hole to perform sewage treatment, and then the sewage is conveyed into the clean water pool 19 through the self-priming pump 18, the water pipe II 21 and the water pipe I20;

wherein, the sewage after novel anaerobism filler 29, novel oxygen deficiency filler 28 and novel good oxygen filler 26 are handled gets into two heavy ponds 13 in, deposits, is disinfected by ultraviolet ray disinfection device 14 again, filters through novel MBR pond 17 after the sterilization, carries to the clean water basin 19 in through self priming pump 18 at last

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The novel urban sewage treatment equipment is characterized by comprising an AT-HA pool, an AMCBR-I pool, an AMCBR-II pool, an AMCBR-III pool, an AMCBR-IV pool, an AAMCBR pool, an ABCF pool, a secondary sedimentation pool, a post advanced oxidation pool, a novel MBR pool, a self-priming pump, a clean water pool and an air blower, wherein the AT-HA pool is communicated with external sewage through a conveying pipeline, a raw water lifting pump is arranged in the AT-HA pool, the water outlet end of the raw water lifting pump extends into the AMCBR-I pool from top to bottom through a water pipe III, one side of the AMCBR-I pool is connected with the AMCBR-II pool, one side of the AMCBR-II pool is connected with the AMCBR-III pool, one side of the AMCBR-III pool is connected with the AMCBR-IV pool, one side of the AMCBR-IV pool is connected with the AAMCBR pool, one side of the AAMCBR pool is connected with the ABCF pool, one side of the ABCF pool is connected with the secondary sedimentation pool, an ultraviolet disinfection device is arranged inside the rear advanced oxidation pond, one side of the rear advanced oxidation pond is connected with a novel MBR pond, the novel MBR pond is connected with a self-priming pump through a water pipe II, the self-priming pump is connected with a clean water pond through a water pipe I, an MBR assembly is arranged inside the novel MBR pond, and an aeration device is arranged in the MBR assembly;

2. The novel town sewage treatment equipment according to claim 1, wherein the blower is connected with a branch cylinder, the branch cylinder is respectively connected with a first main aeration pipe, a second main aeration pipe and a third main aeration pipe, the first main aeration pipe is connected with the aeration device, the second main aeration pipe is connected with a second branch aeration pipe, and the third main aeration pipe is connected with the first branch aeration pipe.

3. The novel town sewage treatment equipment according to claim 1, wherein the AMCBR-I tank and the AMCBR-II tank, the AMCBR-II tank and the AMCBR-III tank, the AMCBR-III tank and the AMCBR-IV tank, the AMCBR-IV tank and the AAMCBR tank, the AAMCBR tank and the ABCF tank, the ABCF tank and the secondary sedimentation tank, the secondary sedimentation tank and the post-advanced oxidation tank, and the post-advanced oxidation tank and the novel MBR tank are communicated through overflow holes.

4. The novel town sewage treatment equipment according to claim 1, wherein the raw water lift pump and the self-priming pump are connected to an external power source through a raw water lift pump switch and a self-priming pump switch, respectively.

5. The novel town sewage treatment equipment according to claim 1, wherein an ultraviolet lamp tube is installed in the ultraviolet disinfection device, and the ultraviolet lamp tube is connected with an external power supply through an illumination switch.

6. The novel town sewage treatment equipment according to claim 1, wherein a stirring shaft is arranged in the AT-HA tank, a steel stirring blade fan is installed AT one end of the stirring shaft, the other end of the stirring shaft extends out of the AT-HA tank, and the other end of the stirring shaft is rotatably connected with a stirring motor.