CN214399963U

CN214399963U - Integrated SBR reactor for wastewater treatment

Info

Publication number: CN214399963U
Application number: CN202022934323.1U
Authority: CN
Inventors: 潘小锦
Original assignee: Xi'an Chunkai Environmental Protection Co ltd
Current assignee: Xi'an Chunkai Environmental Protection Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-10-15
Anticipated expiration: 2030-12-10

Abstract

The utility model relates to a sewage purification technical field specifically is an integral type SBR reactor for waste water treatment, the below of reactor box is located middle section position department and is provided with the sludge collection pipe, and the inboard top of reactor box is located both sides position department symmetry and installs two and strain the hydrophone, and two aeration shower nozzle mounting panels are installed to the inside bilateral symmetry of reactor box, and one side of two aeration shower nozzle mounting panels all evenly inserts and is equipped with the aeration shower nozzle. The utility model discloses, through the mud separation of aeration in with the sewage, sludge deposition strikes off collection mechanism in reactor box bottom through mud, can strike off the mud after deposiing, and the clearance is effectual and the operation degree of difficulty is low, guarantees the inboard cleanliness of reactor box, helps improving the sewage treatment quality, excretes the mechanism through mud, excretes the mud of collecting to external, reduces the degree of difficulty of artifical clearance, and excretes the effect outstanding, and it is fast to excrete.

Description

Integrated SBR reactor for wastewater treatment

Technical Field

The utility model relates to a sewage purification technical field specifically is an integral type SBR reactor for waste water treatment.

Background

SBR is a sequence intermittent activated sludge process, an activated sludge sewage treatment technology which operates according to an intermittent aeration mode, the SBR process has the advantages of stable operation effect, impact load resistance and the like, and is a commonly used sewage treatment mode at present, namely, an SBR reactor is adopted to treat sewage.

However, the existing SBR reactor usually pumps out bottom sludge through a mechanical pump, the cleaning effect of the mode is poor, the drainage speed is low, a large amount of sludge can be adhered to the inner side of the reactor, the existing SBR reactor cannot scrape and clean the sludge, the cleanliness of the inner side of the reactor is poor after the existing SBR reactor is used for a long time, and the sewage treatment quality is influenced. Accordingly, one skilled in the art provides an integrated SBR reactor for wastewater treatment to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integral type SBR reactor for waste water treatment to solve the problem that proposes among the above-mentioned background art.

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

an integral SBR reactor for wastewater treatment comprises a reactor box body, wherein a sludge collecting pipe is arranged below the reactor box body at the middle section position, two decanter are symmetrically arranged at the two sides above the inner side of the reactor box body, two aeration nozzle mounting plates are symmetrically arranged at the two sides of the inner part of the reactor box body, two aeration nozzles are uniformly inserted at one side of each aeration nozzle mounting plate and are communicated with the inner part of each aeration nozzle mounting plate, a communicating hose is inserted at one outer end of the reactor box body, the two ends of each communicating hose are respectively communicated with the inner parts of the two aeration nozzle mounting plates, an aeration air pump is arranged at the position, above the communicating hose, of one outer end of the reactor box body, an air outlet end of the aeration air pump is communicated with the inner part of the communicating hose, and a sludge discharging mechanism is arranged inside the sludge collecting pipe, the inner side of the reactor box body is provided with a sludge scraping and collecting mechanism at the lower end position.

As a further aspect of the present invention: sludge scraping and collecting mechanism includes that the symmetry is fixed in four slide rails of reactor box inboard below, four the equal sliding connection in inboard of slide rail has the slider, is located two of one side all be fixed with the scraper blade between the slider, two the top of scraper blade is located middle section position department and all is fixed with the fixed block, two be provided with aggregate unit between the fixed block.

As a further aspect of the present invention: linkage is including setting up in the dead lever of two fixed block intermediate positions departments, the inboard of dead lever is located central point and puts the department and rotate and be connected with the gear, the upper and lower both sides of gear are rotated through tooth meshing respectively and are connected with two racks, two the one end of rack is fixed with two telescopic links that extend to the outside both ends of dead lever respectively, two the other end of telescopic link is fixed mutually with one side of two fixed blocks respectively, driving motor is installed to the position department that the outside of dead lever corresponds the gear, driving motor's pivot end is fixed mutually with one side of gear.

As a further aspect of the present invention: the sludge discharge mechanism comprises a sewage discharge motor and a sewage discharge screw rod, the sewage discharge motor is mounted at one end of the outer portion of the sludge collecting pipe, the sewage discharge screw rod is rotatably connected to the inner side of the sludge collecting pipe, and the driving end of the sewage discharge motor is fixed to one end of the sewage discharge screw rod.

As a further aspect of the present invention: the sludge collecting pipe is characterized in that a discharging pipe is inserted into one end of the sludge collecting pipe, a valve plate is rotatably connected to the inner side of the discharging pipe, a valve plate motor is installed at the position, corresponding to the valve plate, of the outer side of the discharging pipe, and the output end of the valve plate motor is fixed to one side of the valve plate.

As a further aspect of the present invention: four supporting legs which are arranged in a rectangular shape are symmetrically fixed on two sides below the reactor box body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses, through the mud separation of aeration in with the sewage, sludge deposition strikes off collection mechanism in reactor box bottom through mud, can strike off the mud after deposiing, and the clearance is effectual and the operation degree of difficulty is low, guarantees the inboard cleanliness of reactor box, helps improving the sewage treatment quality, excretes the mechanism through mud, excretes the mud of collecting to external, reduces the degree of difficulty of artifical clearance, and excretes the effect outstanding, and it is fast to excrete.

Drawings

FIG. 1 is a schematic structural view of an integrated SBR reactor for wastewater treatment;

FIG. 2 is a rear view of an integrated SBR reactor for wastewater treatment;

FIG. 3 is a schematic view showing the internal structure of an integrated SBR reactor for wastewater treatment;

FIG. 4 is an enlarged schematic view of the reactor A in FIG. 3;

FIG. 5 is a schematic structural diagram of a sludge scraping and collecting mechanism in an integrated SBR reactor for wastewater treatment;

FIG. 6 is an enlarged schematic view of the reactor B in FIG. 5 in an integrated SBR reactor for wastewater treatment.

In the figure: 1. a reactor box; 2. a sludge collecting pipe; 3. decanting device; 4. a communication hose; 5. an aeration air pump; 6. an aeration nozzle; 7. a sewage discharging motor; 8. a pollution discharge screw rod; 9. a discharge pipe; 10. a valve plate; 11. a valve plate motor; 12. a slide rail; 13. a slider; 14. a squeegee; 15. fixing the rod; 16. a drive motor; 17. a fixed block; 18. a telescopic rod; 19. a rack; 20. a gear; 21. and (7) supporting legs.

Detailed Description

Referring to fig. 1 to 6, in an embodiment of the present invention, an integrated SBR reactor for wastewater treatment includes a reactor box 1, a sludge collecting pipe 2 is disposed at a middle position below the reactor box 1, two decanters 3 are symmetrically disposed at two side positions above an inner side of the reactor box 1, two aeration nozzle mounting plates are symmetrically disposed at two sides inside the reactor box 1, aeration nozzles 6 are uniformly inserted at one side of the two aeration nozzle mounting plates, the aeration nozzles 6 are communicated with the inside of the aeration nozzle mounting plates, a communication hose 4 is inserted at one end outside the reactor box 1, two ends of the communication hose 4 are respectively communicated with the inside of the two aeration nozzle mounting plates, an aeration air pump 5 is disposed at a position above the communication hose 4 at one end outside the reactor box 1, an air outlet end of the aeration air pump 5 is communicated with the inside of the communication hose 4, the inside of the sludge collecting pipe 2 is provided with a sludge draining mechanism, and the inner side of the reactor box body 1 is provided with a sludge scraping and collecting mechanism at the lower end position.

In fig. 5: sludge strikes off and collects mechanism is fixed in four slide rails 12 of 1 inboard below of reactor box including the symmetry, the equal sliding connection in inboard of four slide rails 12 has slider 13, it all is fixed with scraper blade 14 to be located between two slider 13 of one side, the top of two scraper blades 14 is located middle section position department and all is fixed with fixed block 17, be provided with aggregate unit between two fixed blocks 17, sludge strikes off and collects the mechanism, can strike off the mud after deposiing, the clearance is effectual and the operation degree of difficulty is low, guarantee the cleanliness of 1 inboard of reactor box, help improving sewage treatment quality.

In fig. 6: linkage is including setting up in the dead lever 15 of two fixed block 17 intermediate positions departments, the inboard of dead lever 15 is located central point and puts the department and rotate and be connected with gear 20, the upper and lower both sides of gear 20 rotate through the tooth meshing respectively and are connected with two racks 19, the one end of two racks 19 is fixed with two telescopic links 18 that extend to the outside both ends of dead lever 15 respectively, the other end of two telescopic links 18 is fixed mutually with one side of two fixed blocks 17 respectively, driving motor 16 is installed to the outside of dead lever 15 corresponding gear 20's position department, driving motor 16's pivot end is fixed mutually with one side of gear 20, linkage is used for starting two scraper blades 14 simultaneous movement, strike off mud.

In fig. 3: sludge excretion mechanism connects in the blowdown screw rod 8 of sludge collection pipe 2 inboard including installing in the blowdown motor 7 of the outside one end of sludge collection pipe 2 and rotating, and the drive end of blowdown motor 7 is fixed mutually with the one end of blowdown screw rod 8, and sludge excretion mechanism excretes the mud of collecting to the external world, reduces the degree of difficulty of artifical clearance, and excretes the effect outstanding, and the excretion speed is fast.

In fig. 1: a discharge pipe 9 is inserted into one end of the sludge collection pipe 2, a valve plate 10 is rotatably connected to the inner side of the discharge pipe 9, a valve plate motor 11 is installed at the position, corresponding to the valve plate 10, of the outer side of the discharge pipe 9, the output end of the valve plate motor 11 is fixed to one side of the valve plate 10, the valve plate motor 11 rotates to drive the valve plate 10 to turn over, and the opening and closing state of the discharge pipe 9 can be controlled by the turning over of the valve plate 10.

In fig. 1: four supporting legs 21 which are arranged in a rectangular shape are symmetrically fixed on two sides below the reactor box body 1, and the supporting legs 21 are used for supporting the whole reactor.

The utility model discloses a theory of operation is: sewage is filled into the inner side of a reactor box body 1, an aeration air pump 5 operates to inject air into the insides of two aeration nozzle mounting plates through a communicating hose 4, then the air is sprayed out through an aeration nozzle 6 on the surface of the sewage, the sewage is aerated, after the sewage is treated, the treated water is sucked out through two decanter 3, sludge in the sewage is separated from water under the action of aeration and sinks towards the bottom end of the reactor box body 1 under the action of gravity, the sludge is gathered at two sides of the bottom end of the reactor box body 1, a driving motor 16 of a linkage device is controlled to rotate, the driving motor 16 drives a gear 20 to rotate, the gear 20 drives two racks 19 to move towards the middle section position through tooth meshing, the two racks 19 respectively drive two telescopic rods 18 to move towards the insides of fixing rods 15, the two telescopic rods 18 drive two scraping plates 14 to move towards the middle section position through two fixing blocks 17, through the sliding fit of slider 13 with slide rail 12, make two scraper blades 14 remove to middle section below position along the direction of two slide rails 12, two scraper blades 14 can strike off the mud on 1 bottom both sides surface of reactor box, and push away mud to sludge collecting pipe 2's inboard, sludge discharging mechanism's blowdown motor 7 rotates, blowdown motor 7 drives blowdown screw rod 8 and rotates, blowdown screw rod 8 rotates and passes through discharging pipe 9 with the mud of sludge collecting pipe 2 inboard and excrete to the outside, valve block motor 11 rotates and drives the upset of valve block 10, the state of opening and shutting of discharging pipe 9 can be controlled in the upset of valve block 10.

The above-mentioned, 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 utility model provides an integral type SBR reactor for waste water treatment, includes reactor box (1), its characterized in that, the below of reactor box (1) is located middle section position department and is provided with sludge collection pipe (2), and the inboard top of reactor box (1) is located both sides position department symmetry and installs two decanter (3), two aeration nozzle mounting panels are installed to the inside bilateral symmetry of reactor box (1), two aeration nozzle mounting panels are all evenly inserted in one side of aeration nozzle mounting panel and are equipped with aeration nozzle (6), aeration nozzle (6) and the inside intercommunication of aeration nozzle mounting panel, the outside one end of reactor box (1) is inserted and is equipped with intercommunication hose (4), the both ends of intercommunication hose (4) are linked together with the inside of two aeration nozzle mounting panels respectively, aeration air pump (5) are installed to the outside one end of reactor box (1) is located the top position department of intercommunication hose (4), the air outlet end of the aeration air pump (5) is communicated with the inside of the communicating hose (4), the inside of the sludge collecting pipe (2) is provided with a sludge draining mechanism, and the position of the inner side of the reactor box body (1) at the lower end is provided with a sludge scraping and collecting mechanism.

2. The integrated SBR reactor for wastewater treatment as defined in claim 1, wherein the sludge scraping and collecting mechanism comprises four slide rails (12) symmetrically fixed below the inner side of the reactor box body (1), the inner sides of the four slide rails (12) are all slidably connected with slide blocks (13), two slide blocks (13) on one side are all fixed with scrapers (14) between the slide blocks (13), two fixed blocks (17) are all fixed above the scrapers (14) at the middle position, and a linkage device is arranged between the two fixed blocks (17).

3. The integrated SBR reactor for wastewater treatment as set forth in claim 2, the linkage device comprises a fixed rod (15) arranged at the middle position of two fixed blocks (17), the inner side of the fixed rod (15) is rotatably connected with a gear (20) at the central position, the upper side and the lower side of the gear (20) are respectively connected with two racks (19) in a rotating way through the meshing of teeth, one end of each rack (19) is respectively fixed with two telescopic rods (18) extending to the two ends of the outside of the fixed rod (15), the other ends of the two telescopic rods (18) are respectively fixed with one side of the two fixed blocks (17), a driving motor (16) is arranged at the position of the outer side of the fixed rod (15) corresponding to the gear (20), and the rotating shaft end of the driving motor (16) is fixed with one side of the gear (20).

4. The integrated SBR reactor for wastewater treatment according to claim 1, wherein the sludge draining mechanism comprises a sewage discharging motor (7) arranged at one end of the outside of the sludge collecting pipe (2) and a sewage discharging screw rod (8) rotatably connected to the inside of the sludge collecting pipe (2), and a driving end of the sewage discharging motor (7) is fixed with one end of the sewage discharging screw rod (8).

5. The integrated SBR reactor for wastewater treatment according to claim 1, wherein a discharge pipe (9) is inserted into one end of the sludge collection pipe (2), a valve plate (10) is rotatably connected to the inner side of the discharge pipe (9), a valve plate motor (11) is installed on the outer side of the discharge pipe (9) corresponding to the position of the valve plate (10), and the output end of the valve plate motor (11) is fixed to one side of the valve plate (10).

6. An integrated SBR reactor for wastewater treatment according to claim 1, wherein four legs (21) are symmetrically fixed at two lower sides of the reactor box body (1) and are arranged in a rectangular shape.