CN210085203U

CN210085203U - Segmentation sewage treatment pond of high-efficient blowdown

Info

Publication number: CN210085203U
Application number: CN201920528077.4U
Authority: CN
Inventors: 陈炳胜
Original assignee: Qingdao Kazakhstan Environmental Protection Ltd By Share Ltd
Current assignee: QINGDAO AODELONG ELECTRONIC TECHNOLOGY Co.,Ltd.
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-02-18
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a segmentation sewage treatment pond of high-efficient blowdown, concretely relates to sewage treatment technical field, including the hybrid sedimentation tank of awl end, the both sides of hybrid sedimentation tank of awl end all are provided with integral type SBR reaction tank, two the structure and the internally mounted component of integral type SBR reaction tank are the same, and the inside of two integral type SBR reaction tanks all is provided with the filler and hangs membrane module, the bottom of filler string membrane module is provided with aeration equipment, the level gauge is installed to the top inner wall of integral type SBR reaction tank. The utility model discloses a three-phase separator for separate digestion gas, digestive juice and sludge granules, digestion gas discharges the discharge that the pipeline of giving vent to anger realized gas through the exhaust hole, and sludge granules then is fought out by the mud discharging awl, slides in the sludge impoundment by the smooth mud board of toper again, and the top of sludge impoundment is provided with prevents mud come-up filter screen, can avoid leading to sewage treatment's not thorough at the in-process mud come-up of stirring.

Description

Segmentation sewage treatment pond of high-efficient blowdown

Technical Field

The utility model relates to a sewage treatment technical field, more specifically say, the utility model relates to a segmentation sewage treatment pond of high-efficient blowdown.

Background

Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people.

The existing sewage treatment pool for sewage disposal is not convenient for separating digestion gas, digestion liquid and sludge particles during use, so that the discharge of the digestion gas is not convenient for realizing, and an isolation component is not arranged in the stirring process, so that the sludge is easy to float, and the sewage treatment is not thorough.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a segmentation sewage treatment pond of high-efficient blowdown, through the three-phase separator, be used for separating digestion gas, digestive juice and sludge granules, digestion gas discharges the discharge that the pipeline of giving vent to anger realized gas through the exhaust hole, sludge granules then is fought out by the mud discharging awl, slide into the sludge impoundment by the smooth mud board of toper again, and the top of sludge impoundment is provided with prevents mud come-up filter screen, can avoid the in-process at the stirring, mud come-up, lead to sewage treatment's not thorough.

In order to achieve the above object, the utility model provides a following technical scheme: a segmented sewage treatment tank for efficient sewage discharge comprises a mixed type cone bottom sedimentation tank, wherein integrated SBR reaction tanks are arranged on two sides of the mixed type cone bottom sedimentation tank, the structure of the two integrated SBR reaction tanks is the same as that of an internal installation component, a filler film hanging component is arranged inside the two integrated SBR reaction tanks, an aeration device is arranged at the bottom of the filler film hanging component, a liquid level meter is installed on the inner wall of the top of the integrated SBR reaction tank, a SBR pusher is arranged below the aeration device, a pipeline conveying pump is installed at the bottom of the integrated SBR reaction tank close to the lower part of the SBR pusher, one side of the pipeline conveying pump is connected with a check valve through a pipe body, a cleaning control valve is installed on a connecting pipe body between the bottom of the SBR reaction tank and the check valve, and a rotary spray head is connected at the top end of the pipe body in the integrated SBR reaction tank, the top of the integrated SBR reaction tank is provided with an access hole, the top of the integrated SBR reaction tank is positioned at one side of the access hole and is provided with an aeration blower, the top of the integrated SBR reaction tank is positioned at the other side of the access hole and is provided with a sludge water inlet, the inside of the mixed cone bottom sedimentation tank is provided with a sludge discharge cone hopper, the two sides of the sludge discharge cone hopper are both provided with mud guards, a sludge discharge pump is arranged between one side of the sludge discharge cone hopper and the mud guards, the top of the mixed cone bottom sedimentation tank is provided with a three-phase separator, the inside of the mixed cone bottom sedimentation tank is positioned above the sludge discharge cone hopper and is provided with a conical sludge sliding plate, an antifouling sludge floating filter screen is arranged above the conical sludge sliding plate, one end of the antifouling sludge floating filter screen is connected inside the filter screen floating gyrator, and the other end of the antifouling sludge floating filter screen, and a stretching motor is installed at the top end of the mixed type conical bottom sedimentation tank, and a clean water pump is installed at one side, located at the stretching motor, of the top end of the mixed type conical bottom sedimentation tank.

In a preferred embodiment, a sludge discharge pipe is connected between a sludge discharge pump inside the mixed type conical bottom sedimentation tank and a sludge water inlet arranged at the top of the integrated SBR reaction tank.

In a preferred embodiment, the SBR pusher is installed on the inner wall of the integrated SBR reaction tank, and the installation position of the SBR pusher is positioned on the far side of the sludge water inlet.

In a preferred embodiment, the aeration device comprises aeration pipes arranged at the bottom of the filler film hanging assembly, aeration discs are uniformly connected to the aeration pipes, a partition plate is fixedly connected to the bottom of each aeration pipe, and the aeration discs are uniformly distributed on the partition plate.

In a preferred embodiment, the aeration blower is connected with the top end of the integrated SBR reaction tank through a bolt, and the stretching motor and the clean water pump are connected with the top end of the mixed type conical bottom sedimentation tank through bolts.

In a preferred embodiment, the tapered skis have an inverted cone-shaped structure, and the outer diameter of the tapered skis gradually decreases from top to bottom.

The utility model discloses a technological effect and advantage: the utility model discloses a three-phase separator for separate digestion gas, digestive juice and sludge granules, digestion gas discharges the discharge that the pipeline of giving vent to anger realized gas through the exhaust hole, and sludge granules then is fought out by the mud discharging awl, slides in the sludge impoundment by the smooth mud board of toper again, and the top of sludge impoundment is provided with prevents mud come-up filter screen, can avoid at the in-process of stirring, and mud comes up, leads to sewage treatment's not thorough.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle mudguard of the utility model.

Fig. 3 is a schematic structural diagram of the middle antifouling mud floating filter screen of the utility model.

Fig. 4 is the connecting structure schematic diagram of the middle filter screen gyrator and the antifouling mud floating filter screen.

Fig. 5 is a schematic structural view of the middle cone-shaped mud scraper of the present invention.

The reference signs are: 1 integral type SBR reaction tank, 2 hybrid awl end sedimentation tank, 3 aeration air-blowers, 4 pack and hang membrane module, 5 aeration equipment, 6 level gauge, 7 SBR impeller, 8 pipeline delivery pump, 9 check valves, 10 cleaning control valves, 11 rotatory shower heads, 12 tensile motor, 13 purification wheel, 14 filter screen gyrators, 15 row's mud awl fill, 16 row's mud pump, 17 fender, 18 three-phase separator, 19 clear water pump, 20 access holes, 21 antifouling mud come-up filter screen, 22 mud water inlet, 23 toper smooth mud board.

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.

The utility model provides a high-efficiency sewage-discharging sectional sewage treatment tank, which comprises a mixed cone bottom sedimentation tank 2, wherein two sides of the mixed cone bottom sedimentation tank 2 are respectively provided with an integrated SBR reaction tank 1, the structure and internal installation components of the integrated SBR reaction tanks 1 are the same, the two integrated SBR reaction tanks 1 are respectively provided with a filler film-hanging component 4, the bottom of the filler film-hanging component 4 is provided with an aeration device 5, the aeration device 5 comprises a vent pipe arranged at the bottom of the filler film-hanging component 4, the vent pipe is uniformly connected with an aeration disc, the bottom of the vent pipe is fixedly connected with a clapboard, the aeration discs are uniformly distributed on the clapboard, the inner wall of the top of the integrated SBR reaction tank 1 is provided with a liquid level meter 6, an SBR pusher 7 is arranged below the aeration device 5, a pipeline conveying pump 8 is arranged at the bottom of the integrated SBR reaction tank 1 close to the lower part of the SBR pusher 7, one side of pipeline delivery pump 8 is connected with check valve 9 through the body, install on the connecting tube body between the bottom of integral type SBR reaction tank 1 and check valve 9 and wash control valve 10, the top of body is located the internal connection of integral type SBR reaction tank 1 has rotatory shower head 11, the top of integral type SBR reaction tank 1 is provided with access hole 20, and one side that the top of integral type SBR reaction tank 1 is located access hole 20 installs aeration blower 3, the opposite side that the top of integral type SBR reaction tank 1 is located access hole 20 is provided with mud water inlet 22, SBR pusher 7 installs the inner wall at integral type SBR reaction tank 1, and the mounted position of SBR pusher 7 is located one side far away of mud water inlet 22.

As shown in fig. 1, the specific implementation is as follows: the integrated SBR reaction tanks 1 are arranged on two sides of the mixed type conical bottom sedimentation tank 2, a filler film-hanging component 4, an aeration device 5, a liquid level meter 6 and an SBR pusher 71 are arranged in each integrated SBR reaction tank 1, a pipeline conveying pump 8, a one-way valve 9 and a cleaning control valve 10 are arranged at the bottom of each integrated SBR reaction tank 1, an aeration blower 3, an access hole 20 and a sludge water inlet 22 are arranged at the top of each integrated SBR reaction tank 1, sewage enters the integrated SBR reaction tank 1 from the sludge water inlet 22, water feeding is stopped when the liquid level meter 6 detects that the liquid level reaches a specified position, two segmented reaction processes are respectively arranged in the tanks, an aerobic zone is arranged above the tanks, an anaerobic zone is arranged below the tanks, the aeration blower 3 is started at the moment, the sewage above is subjected to aerobic treatment by the aeration device 5, the anaerobic treatment is simultaneously carried out below the tanks, the SBR pusher 7 pushes the water in the anaerobic zone to the upper aerobic zone after the aeration is finished, the aerobic zone then flows to the below region by oneself, aeration and propelling movement are carried out to so intermittent type nature, thorough with sewage treatment, sewage after the processing is accomplished is transported its inside to mixed awl end sedimentation tank 2 by pipe-line delivery pump 8, if integral type SBR reaction tank 1 is not used for a long time, then after other pond processing are accomplished, utilize its water of handling to wash it, open washing control valve 10, rivers can realize omnidirectional SBR pond cleaning work from rotatory shower head 11 outflow, after the washing is accomplished, close washing control valve 10, arrange to mixed awl end sedimentation tank 2's inside by pipe-line delivery pump 8.

The inside of the mixed type cone bottom sedimentation tank 2 is provided with a mud discharge cone hopper 15, mud guards 17 are installed on both sides of the mud discharge cone hopper 15, a mud discharge pump 16 is installed between one side of the mud discharge cone hopper 15 and the mud guards 17, a mud discharge pipe is connected between the mud discharge pump 16 and a mud water inlet 22 arranged at the top of the integrated SBR reaction tank 1, a three-phase separator 18 is installed at the top of the mixed type cone bottom sedimentation tank 2, a conical mud sliding plate 23 is arranged above the mud discharge cone hopper 15 in the mixed type cone bottom sedimentation tank 2, the conical mud sliding plate 23 is of an inverted cone structure, the outer diameter of the conical mud sliding plate 23 is gradually reduced from top to bottom, an antifouling mud floating upward floating filter screen 21 is arranged above the conical mud sliding plate 23, one end of the antifouling mud floating filter screen 21 is connected inside the filter screen gyrator 14, and the other end of the antifouling mud floating filter screen 21 is wound outside the purification wheel 13, tensile motor 12 is installed on the top of sedimentation tank 2 at the bottom of the mixed awl, and the top of sedimentation tank 2 at the bottom of the mixed awl is located one side of tensile motor 12 and installs clean water pump 19, pass through bolted connection between aeration blower 3 and the top of integral type SBR reaction tank 1, all pass through bolted connection between the top of sedimentation tank 2 at the bottom of tensile motor 12 and clean water pump 19 and the mixed awl.

As shown in fig. 1 to 5, the specific embodiment is as follows: the water treated in the integrated SBR reaction tank 1 is uniformly collected in the mixed type cone bottom sedimentation tank 2, a sludge discharge cone hopper 15, a sludge discharge pump, a mud guard 17 and a three-phase separator 18 are arranged in the sedimentation tank, the three-phase separator 18 is used for separating digestion gas in the SBR tank, suspended solid and liquid enter a sedimentation chamber, soluble gas in the digestion gas is released and overflows due to expansion relation and buffers the original turbulent condition brought by the reactor, so that sludge in the sedimentation chamber in a laminar flow state is separated out, a sludge layer is formed at the lower part of a grid chamber, a conical mud sliding plate 23 is arranged in the mixed type cone bottom sedimentation tank 2 to be beneficial to the sedimentation of the sludge, after the sedimentation is finished, a stretching motor 12 starts to pull out an antifouling floating mud filter screen 21 from a filter screen gyrator 14, and finally is pulled to the position of a purification wheel 13 to stop, and sludge protection is carried out, the process can effectively prevent the sludge from floating upwards, the clean water pump 19 is started to discharge the upper layer clean water or recycle the reclaimed water after one minute is delayed, and after long-time sedimentation and accumulation reach a certain degree, the bottom sludge is discharged out of the pool through the sludge discharge pump 16 for subsequent treatment.

The utility model discloses the theory of operation:

referring to the attached figure 1 of the specification, sewage enters the interior of an integrated SBR reaction tank 1 from a sludge water inlet 22, water feeding is stopped after a liquid level detected by a liquid level meter 6 reaches a designated position, two segmented reaction processes are respectively arranged in the tank, an aerobic zone is arranged above the tank, an anaerobic zone is arranged below the tank, an aeration blower 3 is started at the moment, the sewage above is subjected to aerobic treatment through an aeration device 5, the anaerobic treatment is simultaneously carried out below the tank, the water in the anaerobic zone is pushed to the aerobic zone above by an SBR pusher 7 after aeration is finished, the aerobic zone automatically flows to the area below, aeration and pushing are carried out intermittently in such a way, the sewage is treated thoroughly, and the treated sewage is conveyed to the interior of a mixed type cone bottom sedimentation tank 2 by a pipeline conveying pump 8;

further, referring to the attached drawings 1-5 of the specification, a three-phase separator 18 is arranged to separate digestion gas in the SBR tank, solid suspended matters and liquid enter a settling chamber, soluble gas in the digestion gas is released and overflows due to expansion relation, original turbulent flow conditions brought by a reactor are buffered, sludge in the settling chamber in a laminar flow state is separated, a sludge layer is formed at the lower part of a grid chamber, after the settling is completed, a stretching motor 12 starts to pull an antifouling sludge floating filter net 21 out of a filter net gyrator 14, and finally the antifouling sludge floating filter net is pulled to the position of a purification wheel 13 to stop for sludge protection.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a segmentation sewage treatment pond of high-efficient blowdown, includes that hybrid awl end sedimentation tank (2), its characterized in that: the mixed type cone bottom sedimentation tank (2) is characterized in that integral SBR reaction tanks (1) are arranged on two sides of the mixed type cone bottom sedimentation tank, the structure and the internal installation components of the integral SBR reaction tanks (1) are the same, a filler film hanging component (4) is arranged inside the two integral SBR reaction tanks (1), an aeration device (5) is arranged at the bottom of the filler film hanging component (4), a liquid level meter (6) is installed on the inner wall of the top of the integral SBR reaction tank (1), an SBR pusher (7) is arranged below the aeration device (5), a pipeline conveying pump (8) is installed below the bottom of the integral SBR reaction tank (1) close to the SBR pusher (7), one side of the pipeline conveying pump (8) is connected with a one-way valve (9) through a pipe body, and a cleaning control valve (10) is installed on a connecting pipe body between the bottom of the integral SBR reaction tank (1) and the one-way valve (9), the top of body is located the internal connection of integral type SBR reaction tank (1) has rotatory shower head (11), the top of integral type SBR reaction tank (1) is provided with access hole (20), and the top of integral type SBR reaction tank (1) is located one side of access hole (20) and installs aeration air-blower (3), the opposite side that the top of integral type SBR reaction tank (1) is located access hole (20) is provided with mud water inlet (22), the inside of hybrid awl end sedimentation tank (2) is provided with row's mud awl fill (15), fender (17) are all installed to the both sides of row's mud awl fill (15), and row's mud awl fill install between one side of (15) and fender (17) mud pump (16), three-phase separator (18) are installed at the top of hybrid awl end sedimentation tank (2), the inside of hybrid awl end sedimentation tank (2) is located the top of row's mud awl fill (15) is provided with toper smooth mud board (23), the top of toper smooth mud board (23) is provided with prevents mud come-up filter screen (21), the inside at filter screen gyrator (14) is connected to the one end of preventing mud come-up filter screen (21), and the other end of antifouling mud come-up filter screen (21) is around the outside at purification wheel (13), tensile motor (12) are installed on the top of sedimentation tank (2) at the bottom of the hybrid awl, and clear water pump (19) are installed to one side that the top of sedimentation tank (2) is located tensile motor (12) at the bottom of the hybrid awl.

2. The high-efficiency sewage disposal sectional sewage treatment tank as claimed in claim 1, wherein: and a sludge discharge pipe is connected between a sludge discharge pump (16) inside the mixed type conical bottom sedimentation tank (2) and a sludge water inlet (22) arranged at the top of the integrated SBR reaction tank (1).

3. The high-efficiency sewage disposal sectional sewage treatment tank as claimed in claim 1, wherein: the SBR pusher (7) is arranged on the inner wall of the integrated SBR reaction tank (1), and the installation position of the SBR pusher (7) is positioned on the far side of the sludge water inlet (22).

4. The high-efficiency sewage disposal sectional sewage treatment tank as claimed in claim 1, wherein: aeration equipment (5) are including setting up the breather pipe in filler biofilm carrier subassembly (4) bottom, evenly connected with aeration dish on the breather pipe, and the bottom fixedly connected with baffle of breather pipe, aeration dish evenly distributed on the baffle.

5. The high-efficiency sewage disposal sectional sewage treatment tank as claimed in claim 1, wherein: the aeration blower (3) is connected with the top end of the integrated SBR reaction tank (1) through bolts, and the stretching motor (12), the clean water pump (19) and the top end of the mixed type conical bottom sedimentation tank (2) are connected through bolts.

6. The high-efficiency sewage disposal sectional sewage treatment tank as claimed in claim 1, wherein: the conical mud sliding plate (23) is of an inverted cone structure, and the outer diameter of the conical mud sliding plate (23) is gradually reduced from top to bottom.