CN111620450B - Sewage treatment aeration tank drainage structure with self-cleaning function - Google Patents
Sewage treatment aeration tank drainage structure with self-cleaning function Download PDFInfo
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- CN111620450B CN111620450B CN202010453051.5A CN202010453051A CN111620450B CN 111620450 B CN111620450 B CN 111620450B CN 202010453051 A CN202010453051 A CN 202010453051A CN 111620450 B CN111620450 B CN 111620450B
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- Prior art keywords
- frame
- rack
- cleaning
- inner end
- drainage
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- 238000004140 cleaning Methods 0.000 title claims abstract description 60
- 238000005273 aeration Methods 0.000 title claims abstract description 27
- 239000010865 sewage Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 230000007306 turnover Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 210000005056 cell body Anatomy 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
- B01D29/356—Self-supporting filtering elements arranged for outward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
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- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a self-cleaning sewage treatment aeration tank drainage structure, which comprises a drainage structure main body, wherein a top cover is arranged at the top of the inner end of the drainage structure main body, a drainage frame is fixedly connected at the lower end of the top cover, the top cover comprises a protective shell, a filter screen, a bottom plate and a communicating pipe, the protective shell is arranged at the top of the inner end of the top cover, the lower end of the protective shell is fixedly connected with the filter screen, the bottom end of the filter screen is fixedly connected with the bottom plate, the communicating pipe is arranged at the central inner end of the bottom plate, the drainage frame comprises a cleaning frame, a water pipe, a fixed frame and a sleeve disc, the water pipe is arranged at the central position of the drainage frame, the sleeve disc is fixedly connected at the top end of the water pipe, and the side end of the sleeve disc is fixedly connected with the fixed frame. The invention relates to a drainage structure of a sewage treatment aeration tank with self-cleaning function, which realizes the purpose of inner end self-cleaning through the arrangement of a drainage rack.
Description
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to a self-cleaning sewage treatment aeration tank drainage structure.
Background
Sewage treatment aeration tank drainage structures can help carry out sewage treatment aeration drainage work, setting through sewage treatment aeration tank drainage structures, can realize quick drainage operation, make the water capacity who changes the aeration tank, realize the regulation and control of aeration tank water level, and setting through sewage treatment aeration tank drainage structures, can satisfy the purpose that inner water was changed in real time, conveniently carry out the regulation and control purpose of aeration tank, be favorable to carrying out abundant aeration task, but present sewage treatment aeration tank drainage structures has following problem, the phenomenon that has not been convenient for carry out inner self-cleaning exists, can cause certain inconvenience, need improve.
Disclosure of Invention
The invention aims to provide a sewage treatment aeration tank drainage structure with self-cleaning function, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a sewage treatment aeration tank drainage structures of area self-cleaning, includes drainage structures main part, the inner top position of drainage structures main part is equipped with the overhead guard, the lower extreme position fixedly connected with drainage frame of overhead guard, the overhead guard includes protecting crust, filter screen, bottom plate and communicating pipe, the protecting crust is established in the inner top position department of overhead guard, the lower extreme and the filter screen looks fixedly connected with of protecting crust, the bottom position and the bottom plate looks fixedly connected of filter screen, the central inner position department of establishing at the bottom plate of communicating pipe, the drainage frame includes cleaning frame, water service pipe, mount and set, the water service pipe is established in drainage frame's central position department, set fixed connection is in the top position department of water service pipe, the side position and the mount fixed connection of set, the lower extreme position of set rotates with cleaning frame to be connected, cleaning frame includes fastening frame, the water service pipe is fixed to be connected with the mount, the lower, First connecting rod, brush-holder stud, horizontal pole, even axle, second connecting rod and snap ring, the snap ring is established in the central point of clearance frame and is put the department, the side and the second connecting rod looks fixed weld of snap ring, the lower extreme of second connecting rod with even the axle rotate to be connected, first connecting rod rotates to be connected in the side position department of linking the axle, horizontal pole fixed connection is in the top position of first connecting rod, the side position and the brush-holder stud looks fixed connection of horizontal pole, fastening frame is established in the lower extreme position department of linking the axle, the water service pipe includes track frame, first snap ring, second snap ring and valve frame, the valve frame is established in the central point department of water service pipe, the side position and the second snap ring of valve frame cup joint the setting mutually, first snap ring fixed connection is in the side of second snap ring, the side position of first snap ring is connected with the track frame, the valve frame includes bull stick, rack, cooperation frame, The valve frame comprises a rotating roller, a sleeve ring, a limiting frame and a motor, wherein the motor is arranged at the top end of the valve frame, the lower end of the motor is rotatably connected with the rotating rod, the side end of the rotating rod is sleeved with the limiting frame, the rack is fixedly connected to the bottom end of the limiting frame, the side end of the rack is attached to a matching frame, the rotating roller is rotatably connected to the bottom end of the matching frame, and the sleeve ring is rotatably connected to the center of the rotating roller.
Preferably, the matching frame at the inner end of the valve frame is rotationally connected with the lantern ring through a rotating roller, the matching frame is attached to the inner wall of the rack, the lower end of the rack is communicated with the communicating pipe at the inner end of the top cover.
Preferably, the matching frame at the inner end of the valve frame is fixedly welded with the fastening frame at the inner end of the cleaning frame, and the fastening frame is arranged with the clamping ring in a turnover mode through the connecting shaft and the second connecting rod.
Preferably, a groove body is formed in the side wall of the protective shell at the top end of the top cover, and the drainage rack is fixedly connected with the groove body of the side wall of the protective shell at the top end of the top cover through a fixing frame and a sleeve disc.
Preferably, the cleaning frame is rotatably connected to the position of the rotating rod through a clamping ring.
Preferably, the matching frame at the inner end of the valve frame is attached to the rail frame at the inner end of the water service pipe, and the first clamping ring and the second clamping ring are attached to each other.
Preferably, the cleaning frame at the inner end of the drainage frame is attached to and rotatably connected with the filter screen at the inner end of the top cover through the brush rod at the inner end.
Preferably, the brush rod at the inner end of the cleaning frame is arranged with the connecting shaft in a turnover mode through a first connecting rod and a cross rod, and the connecting position of the first connecting rod and the fastening frame is arranged in a pin shaft connection mode.
Compared with the prior art, the invention has the beneficial effects that:
1. through the installation overhead guard, the overhead guard is used for carrying out the installation work of drainage frame, realize the protection mesh of overhead guard, wherein the cell body that the protecting crust side was seted up and drainage frame inner mount looks fixed connection, realize the top installation of drainage frame, and the protecting crust is built-in at the top with the motor at valve frame top, realize the protection, through the inner casing of protecting crust, realize the sealed of top position, the help carries out the separation of motor and water, the filter screen of lower extreme position passes through the bottom plate and realizes that the installation is fixed, the filter screen is used for carrying out the filter work of big particulate matter of sewage, inner bottom plate and communicating pipe are fixed the intercommunication mutually with first snap ring and second snap ring respectively, realize the fixed work of drainage frame bottom position.
2. The drainage rack is arranged, the center of a cleaning rack at the inner end of the drainage rack is connected with a water pipe through a snap ring, the rotation of a rotating rod is realized through the driving of a motor at the inner end of a valve rack, the rotating rod acts on the position of the snap ring at the inner end of the cleaning rack, the snap ring is in threaded connection with the rotating rod, the fastening rack at the inner end of the cleaning rack and the matching rack are limited and fixed, the sliding telescopic work of the snap ring on the rotating rod is realized, the rotating rod acts on a second connecting rod to drive the connecting shaft to turn over, one end of the connecting shaft is connected with the fastening rack to act on the matching rack, the turning lifting work of the position of the matching rack is realized, the other end of the connecting shaft is transmitted to the position of a first connecting rod, the brush rod and the transverse rod are driven to move up and down, a cleaning brush body structure can be additionally arranged at the side end of the brush rod, the brush rod drives the, the purpose of realizing inner self-cleaning is achieved, a water service pipe at the center of the drainage rack also adopts a special framework, wherein the track frame, the first snap ring and the second snap ring are arranged with the same width as the matching frame, the purpose of limiting the water service pipe is achieved through the track frame and the first snap ring and the second snap ring when the matching frame overturns, the lower end of the valve frame is communicated with a groove body at the central position of the communication pipe, the communication with the outside is achieved, the motor at the inner end of the valve frame is used for providing power and driving the rotating rod to rotate, the driving of other parts is achieved, the limiting frame can be used for limiting the snap ring, the lantern ring at the bottom end of the valve frame is rotatably arranged with the matching frame through the rotating roller, the matching frame can overturn on the lantern ring, the opening at the connecting position of the rack and the matching frame is achieved, the water body enters the lower end of the rack and is communicated with, Adopt seal structure between the bottom position of first snap ring and second snap ring and valve frame for the water can not enter into the bottom position department of valve frame through track frame, first snap ring and second snap ring, thereby realizes the purpose of drainage.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the construction of the canopy of the present invention;
FIG. 3 is a schematic view of a drainage rack according to the present invention;
FIG. 4 is a schematic view of the cleaning frame of the present invention;
FIG. 5 is a schematic view of the water pipe according to the present invention;
FIG. 6 is a schematic view of the valve frame structure of the present invention.
In the figure: 1-a drainage structure body; 2-top cover; 3-a drainage rack; 4-a protective shell; 5, filtering the filter screen; 6-a bottom plate; 7-communicating pipe; 8-cleaning a rack; 9-water pipe; 10-a fixing frame; 11-set of discs; 12-a fastening frame; 13-a first link; 14-a brush bar; 15-a cross bar; 16-connecting shaft; 17-a second link; 18-a snap ring; 19-a track frame; 20-a first snap ring; 21-a second snap ring; 22-a valve frame; 23-a rotating rod; 24-a gantry; 25-a fitting frame; 26-rotating rollers; 27-a collar; 28-a limiting frame; 29-motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a sewage treatment aeration tank drainage structure with self-cleaning function comprises a drainage structure main body 1, a top cover 2 is arranged at the top position of the inner end of the drainage structure main body 1, a drainage frame 3 is fixedly connected to the lower end position of the top cover 2, the top cover 2 comprises a protective shell 4, a filter screen 5, a bottom plate 6 and a communicating pipe 7, the protective shell 4 is arranged at the top position of the inner end of the top cover 2, the lower end of the protective shell 4 is fixedly connected with the filter screen 5, the bottom end position of the filter screen 5 is fixedly connected with the bottom plate 6, the communicating pipe 7 is arranged at the central inner end position of the bottom plate 6, the drainage frame 3 comprises a cleaning frame 8, a water service pipe 9, a fixing frame 10 and a sleeve disc 11, the water service pipe 9 is arranged at the central position of the drainage frame 3, the sleeve disc 11 is fixedly connected at the top end position of the water service pipe 9, the side end position of the sleeve disc 11 is fixedly connected with the fixing, the cleaning frame 8 comprises a fastening frame 12, a first connecting rod 13, a brush rod 14, a cross rod 15, a connecting shaft 16, a second connecting rod 17 and a snap ring 18, the snap ring 18 is arranged at the central position of the cleaning frame 8, the side end of the snap ring 18 is fixedly welded with the second connecting rod 17, the lower end of the second connecting rod 17 is rotatably connected with the connecting shaft 16, the first connecting rod 13 is rotatably connected at the side end position of the connecting shaft 16, the cross rod 15 is fixedly connected at the top position of the first connecting rod 13, the side end position of the cross rod 15 is fixedly connected with the brush rod 14, the fastening frame 12 is arranged at the lower end position of the connecting shaft 16, the water pipe 9 comprises a track frame 19, a first snap ring 20, a second snap ring 21 and a valve frame 22, the valve frame 22 is arranged at the central position of the water pipe 9, the side end position of the valve frame 22 is sleeved with the second snap ring 21, the first snap ring 20 is fixedly connected at the side end of the second snap ring 21, the side end position of, the valve frame 22 comprises a rotating rod 23, a rack 24, a matching frame 25, a rotating roller 26, a lantern ring 27, a limiting frame 28 and a motor 29, the motor 29 is installed at the top end position of the valve frame 22, the lower end of the motor 29 is rotatably connected with the rotating rod 23, the side end position of the rotating rod 23 is sleeved with the limiting frame 28, the rack 24 is fixedly connected with the bottom end of the limiting frame 28, the side end position of the rack 24 is attached to the matching frame 25, the rotating roller 26 is rotatably connected to the bottom end of the matching frame 25, the lantern ring 27 is rotatably connected to the center of the rotating roller 26, a user firstly installs the drainage structure main body 1 at the bottom end position of the aeration tank through a top cover 2 and a drainage frame 3, the rack 24 at the bottom of the valve frame 22 is communicated with an external pipe body, the pipe body is communicated with a central groove body of a communicating pipe 7, the communication purpose is realized, the user installs the top cover 2, realize the protection purpose of overhead guard 2, wherein the cell body that 4 sides of protecting crust were seted up and the inner mount 10 looks fixed connection of drainage frame 3, realize the top installation of drainage frame 3, and protecting crust 4 embeds the motor 29 at valve frame 22 top at the top, realize the protection, through the inner casing of protecting crust 4, realize the sealed of top position, the help carries out the separation of motor 29 and water, the filter screen 5 of lower extreme position realizes through bottom plate 6 that the installation is fixed, filter screen 5 is used for carrying out the filter work of big particulate matter of sewage, inner bottom plate 6 and communicating pipe 7 are fixed the intercommunication mutually with first snap ring 20 and second snap ring 21 respectively, realize the fixed work of 3 bottom end positions of drainage frame.
The matching frame 25 at the inner end of the valve frame 22 is rotatably connected with the lantern ring 27 through a rotating roller 26, the matching frame 25 is attached to the inner wall of the rack 24, the lower end position of the rack 24 is communicated with the communicating pipe 7 at the inner end of the top cover 2, the matching frame 25 at the inner end of the valve frame 22 is fixedly welded with the fastening frame 12 at the inner end position of the cleaning frame 8, the fastening frame 12 is arranged in a turnover mode with the snap ring 18 through the connecting shaft 16 and the second connecting rod 17, the side wall of the protective shell 4 at the top end position of the top cover 2 is provided with a groove body, the drainage frame 3 is fixedly connected with the groove body at the side wall of the protective shell 4 at the top end of the top cover 2 through the fixed frame 10 and the sleeve disc 11, the cleaning frame 8 is rotatably connected at the position of the rotating rod 23 through the snap ring 18, the matching frame 25 at the inner end of the valve frame 22 is attached to the rail frame 19 at the inner end of the water service pipe 9, the first snap ring 20 and the second snap ring 21, the cleaning frame, the brush rod 14 at the inner end of the cleaning frame 8 is arranged with the connecting shaft 16 in a turning way through the first connecting rod 13 and the cross rod 15, the connecting position of the first connecting rod 13 and the fastening frame 12 is arranged in a pin shaft connection way, the center of the cleaning frame 8 at the inner end of the drainage frame 3 is connected with the water pipe 9 through the snap ring 18 by installing the drainage frame 3, the rotation of the rotating rod 23 is realized through the driving of the motor 29 at the inner end of the valve frame 22, the position of the snap ring 18 at the inner end of the cleaning frame 8 is acted on, the snap ring 18 is in threaded connection with the rotating rod 23, the fastening frame 12 at the inner end of the cleaning frame 8 is in limit fixing with the matching frame 25, the sliding telescopic work of the snap ring 18 on the rotating rod 23 is realized, the sliding telescopic work of the snap ring 18 is acted on the second connecting rod 17 to drive the turning over of the connecting shaft 16, one end of the connecting shaft 16 is connected with the fastening frame 12 to act on the matching frame 25, the turning over lifting work at the position of, the brush rod 14 and the cross rod 15 are driven to move up and down, a cleaning brush body structure can be additionally arranged at the side end of the brush rod 14, the brush rod 14 drives the cleaning brush body structure to act on the filter screen 5 to help the surface of the filter screen 5 to be cleaned, and the inner end self-cleaning purpose is realized, the water pipe 9 at the center of the drainage rack 3 also adopts a special framework, wherein the track rack 19, the first snap ring 20 and the second snap ring 21 are arranged in the same width as the matching rack 25, so that when the matching rack 25 is turned over, the purpose of containing and limiting is realized through the track rack 19, the first snap ring 20 and the second snap ring 21, the lower end of the valve rack 22 is communicated with the groove body at the center of the communication pipe 7 to realize communication with the outside, the motor 29 at the inner end of the valve rack 22 realizes the supply of power to drive the rotating rod 23 to rotate, the driving of other components is realized, and the limiting rack 28 can, the lantern ring 27 of valve frame 22 bottom rotates the setting mutually with cooperation frame 25 through changeing roller 26, make cooperation frame 25 can overturn on lantern ring 27, realize rack 24 and the opening of cooperation frame 25 hookup location, make the water enter into the lower extreme of rack 24, through communicating pipe 7 center cell body intercommunication external, the inner track frame 19 of water service pipe 9, adopt seal structure between the bottom end position of first snap ring 20 and second snap ring 21 and valve frame 22, make the water can not pass through track frame 19, first snap ring 20 and second snap ring 21 enter into the bottom end position department of valve frame 22, thereby realize the mesh of drainage.
The working principle is as follows: when the device needs to work, a user firstly installs the drainage structure main body 1 at the bottom position of an aeration tank through the top cover 2 and the drainage frame 3, the drainage structure main body is communicated with an external pipe body through the rack 24 at the bottom of the valve frame 22, the pipe body is communicated with the central groove body of the communicating pipe 7 to achieve the purpose of communication, the user installs the top cover 2 to be used for installing the drainage frame 3 and achieving the purpose of protecting the top cover 2 through installing the top cover 2, the groove body arranged at the side end of the protective shell 4 is fixedly connected with the fixing frame 10 at the inner end of the drainage frame 3 to achieve the top end installation of the drainage frame 3, the protective shell 4 embeds the motor 29 at the top of the valve frame 22 at the top to achieve protection, the sealing of the top position is achieved through the shell body at the inner end of the protective shell 4 to help to separate the motor 29 from a water body, the filter screen 5 at the lower end position is fixedly installed through the, the bottom plate 6 and the communicating pipe 7 at the inner end are respectively fixedly communicated with a first snap ring 20 and a second snap ring 21 to realize the fixing work of the bottom position of the drainage rack 3, the center of a cleaning rack 8 at the inner end of the drainage rack 3 is connected with a water service pipe 9 through the snap ring 18 by installing the drainage rack 3, the rotation of the rotating rod 23 is realized by the driving of a motor 29 at the inner end of the valve rack 22, the rotation is acted on the position of the snap ring 18 at the inner end of the cleaning rack 8, the snap ring 18 is connected with the rotating rod 23 by screw threads, the fastening rack 12 at the inner end of the cleaning rack 8 is fixed with the matching rack 25 in a limiting way to realize the sliding telescopic work of the snap ring 18 on the rotating rod 23, the sliding telescopic work is acted on the second connecting rod 17 to drive the connecting shaft 16 to overturn, the fastening rack 12 is connected with one end of the connecting shaft 16 to act on the matching rack 25, the overturning and pulling work of the matching rack 25 is realized, the other end, the brush rod 14 and the cross rod 15 are driven to move up and down, a cleaning brush body structure can be additionally arranged at the side end of the brush rod 14, the brush rod 14 drives the cleaning brush body structure to act on the filter screen 5 to help the surface of the filter screen 5 to be cleaned, and the inner end self-cleaning purpose is realized, the water pipe 9 at the center of the drainage rack 3 also adopts a special framework, wherein the track rack 19, the first snap ring 20 and the second snap ring 21 are arranged in the same width as the matching rack 25, so that when the matching rack 25 is turned over, the purpose of containing and limiting is realized through the track rack 19, the first snap ring 20 and the second snap ring 21, the lower end of the valve rack 22 is communicated with the groove body at the center of the communication pipe 7 to realize communication with the outside, the motor 29 at the inner end of the valve rack 22 realizes the supply of power to drive the rotating rod 23 to rotate, the driving of other components is realized, and the limiting rack 28 can, the lantern ring 27 of valve frame 22 bottom rotates the setting mutually through changeing roller 26 and cooperation frame 25, make cooperation frame 25 can overturn on lantern ring 27, realize rack 24 and the opening of cooperation frame 25 hookup location, make the water enter into the lower extreme of rack 24, through communicating pipe 7 center cell body intercommunication external, the inner track frame 19 of water service pipe 9, adopt seal structure between the bottom position of first snap ring 20 and second snap ring 21 and valve frame 22, make the water can not pass through track frame 19, first snap ring 20 and second snap ring 21 enter into the bottom position department of valve frame 22, thereby realize the mesh of drainage, accomplish work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a sewage treatment aeration tank drainage structures of area self-cleaning, includes drainage structure main part (1), its characterized in that: the drainage structure is characterized in that a top cover (2) is arranged at the top of the inner end of the drainage structure main body (1), a drainage frame (3) is fixedly connected to the lower end of the top cover (2), the top cover (2) comprises a protective shell (4), a filter screen (5), a bottom plate (6) and a communicating pipe (7), the protective shell (4) is arranged at the top of the inner end of the top cover (2), the lower end of the protective shell (4) is fixedly connected with the filter screen (5), the bottom end of the filter screen (5) is fixedly connected with the bottom plate (6), the communicating pipe (7) is arranged at the central inner end of the bottom plate (6), the drainage frame (3) comprises a cleaning frame (8), a water service pipe (9), a fixing frame (10) and a sleeve disc (11), the water service pipe (9) is arranged at the central position of the drainage frame (3), and the sleeve disc (11) is fixedly connected at the top end of the water service pipe (9), the side end position of the sleeve disc (11) is fixedly connected with the fixed frame (10), the lower end position of the sleeve disc (11) is rotatably connected with the cleaning frame (8), the cleaning frame (8) comprises a fastening frame (12), a first connecting rod (13), a brush rod (14), a transverse rod (15), a connecting shaft (16), a second connecting rod (17) and a clamping ring (18), the clamping ring (18) is arranged at the central position of the cleaning frame (8), the side end of the clamping ring (18) is fixedly welded with the second connecting rod (17), the lower end of the second connecting rod (17) is rotatably connected with the connecting shaft (16), the first connecting rod (13) is rotatably connected at the side end position of the connecting shaft (16), the transverse rod (15) is fixedly connected at the top position of the first connecting rod (13), the side end position of the transverse rod (15) is fixedly connected with the brush rod (14), the fastening frame (12) is arranged at the lower end position of the connecting shaft (16), the water service pipe (9) comprises a track frame (19), a first clamping ring (20), a second clamping ring (21) and a valve frame (22), the valve frame (22) is arranged at the center of the water service pipe (9), the side end of the valve frame (22) is sleeved with the second clamping ring (21), the first clamping ring (20) is fixedly connected with the side end of the second clamping ring (21), the side end of the first clamping ring (20) is connected with the track frame (19), the valve frame (22) comprises a rotating rod (23), a rack (24), a matching rack (25), a rotating roller (26), a lantern ring (27), a limiting rack (28) and a motor (29), the motor (29) is arranged at the top end of the valve frame (22), the lower end of the motor (29) is rotatably connected with the rotating rod (23), and the side end of the rotating rod (23) is sleeved with the limiting rack (28), the rack (24) is fixedly connected to the bottom end of the limiting frame (28), the side end of the rack (24) is attached to the matching frame (25), the rotating roller (26) is rotatably connected to the bottom end of the matching frame (25), and the sleeve ring (27) is rotatably connected to the center of the rotating roller (26).
2. The sewage treatment aeration tank drainage structure with self-cleaning function of claim 1, which is characterized in that: the valve frame (22) is characterized in that a matching frame (25) at the inner end is rotatably connected with a sleeve ring (27) through a rotating roller (26), the matching frame (25) is attached to the inner wall of the rack (24), the lower end of the rack (24) is communicated with a communicating pipe (7) at the inner end of the top cover (2).
3. The sewage treatment aeration tank drainage structure with self-cleaning function of claim 1, which is characterized in that: the valve frame (22) is characterized in that a matching frame (25) at the inner end is fixedly welded with a fastening frame (12) at the inner end of the cleaning frame (8), and the fastening frame (12) is arranged in a turnover mode through a connecting shaft (16) and a second connecting rod (17) and a clamping ring (18).
4. The sewage treatment aeration tank drainage structure with self-cleaning function of claim 1, which is characterized in that: the side wall of the protective shell (4) at the top end of the top cover (2) is provided with a groove body, and the drainage rack (3) is fixedly connected with the groove body on the side wall of the protective shell (4) at the top end of the top cover (2) through a fixed frame (10) and a sleeve disc (11).
5. The sewage treatment aeration tank drainage structure with self-cleaning function of claim 1, which is characterized in that: the cleaning frame (8) is rotatably connected to the position of the rotating rod (23) through a clamping ring (18).
6. The sewage treatment aeration tank drainage structure with self-cleaning function of claim 1, which is characterized in that: and the matching frame (25) at the inner end of the valve frame (22) is attached to the track frame (19) at the inner end of the water service pipe (9), the first clamping ring (20) and the second clamping ring (21).
7. The sewage treatment aeration tank drainage structure with self-cleaning function of claim 1, which is characterized in that: the cleaning frame (8) at the inner end of the drainage frame (3) is attached to the filter screen (5) at the inner end of the top cover (2) through the brush rod (14) at the inner end and is in rotating connection.
8. The sewage treatment aeration tank drainage structure with self-cleaning function of claim 1, which is characterized in that: the brush rod (14) at the inner end of the cleaning frame (8) is arranged in a turnover mode with the connecting shaft (16) through the first connecting rod (13) and the cross rod (15), and the connecting position of the first connecting rod (13) and the fastening frame (12) is arranged in a pin shaft connection mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010453051.5A CN111620450B (en) | 2020-05-26 | 2020-05-26 | Sewage treatment aeration tank drainage structure with self-cleaning function |
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| CN202010453051.5A CN111620450B (en) | 2020-05-26 | 2020-05-26 | Sewage treatment aeration tank drainage structure with self-cleaning function |
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| CN111620450A CN111620450A (en) | 2020-09-04 |
| CN111620450B true CN111620450B (en) | 2021-03-09 |
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| CN114324833B (en) * | 2021-12-06 | 2024-04-19 | 富强科技股份有限公司 | Concrete slump control process for long-time transportation |
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| CN203230015U (en) * | 2013-03-26 | 2013-10-09 | 中国海诚工程科技股份有限公司 | Floor drain with water seal |
| CN207512861U (en) * | 2017-07-31 | 2018-06-19 | 广州五方园林景观设计有限公司 | Filter drainage arrangement in municipal gardens |
| WO2019061526A1 (en) * | 2017-09-30 | 2019-04-04 | 徐俊峰 | Sewage-filtering device for preventing blocking up of filter screen |
| CN109930677A (en) * | 2019-01-24 | 2019-06-25 | 吴杭锋 | A kind of municipal plumbing discharge structure for being convenient for being locked |
| CN210194826U (en) * | 2019-03-27 | 2020-03-27 | 郑永芳 | Drainage seat for municipal road |
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|---|---|---|---|---|
| CN203230015U (en) * | 2013-03-26 | 2013-10-09 | 中国海诚工程科技股份有限公司 | Floor drain with water seal |
| CN207512861U (en) * | 2017-07-31 | 2018-06-19 | 广州五方园林景观设计有限公司 | Filter drainage arrangement in municipal gardens |
| WO2019061526A1 (en) * | 2017-09-30 | 2019-04-04 | 徐俊峰 | Sewage-filtering device for preventing blocking up of filter screen |
| CN109930677A (en) * | 2019-01-24 | 2019-06-25 | 吴杭锋 | A kind of municipal plumbing discharge structure for being convenient for being locked |
| CN210194826U (en) * | 2019-03-27 | 2020-03-27 | 郑永芳 | Drainage seat for municipal road |
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| CN111620450A (en) | 2020-09-04 |
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Effective date of registration: 20210209 Address after: Room 1604-2, building 10, Shangbao apartment, Fudong Road, Lucheng District, Wenzhou City, Zhejiang Province 325000 Applicant after: WENZHOU CHENGYUE MACHINERY EQUIPMENT Co.,Ltd. Address before: Anqing Chengdong sewage treatment Co., Ltd., 55 Yanjiang Middle Road, Anqing City, Anhui Province Applicant before: Wang Feng |
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Effective date of registration: 20221223 Address after: Floor 6, Unit 3, Building 2, No. 8, Jialing Jiangdong Street, Jianye District, Nanjing, Jiangsu 210004 Patentee after: Jiangsu environmental protection industry Limited by Share Ltd. Address before: Room 1604-2, building 10, Shangbao apartment, Fudong Road, Lucheng District, Wenzhou City, Zhejiang Province 325000 Patentee before: WENZHOU CHENGYUE MACHINERY EQUIPMENT Co.,Ltd. |