CN215712103U

CN215712103U - Sewage treatment equipment for synchronously removing nitrogen and phosphorus

Info

Publication number: CN215712103U
Application number: CN202121404729.7U
Authority: CN
Inventors: 王海英; 曹泰铭; 曹荃伦; 曹博
Original assignee: Yunnan Leice Environmental Protection Technology Co ltd
Current assignee: Yunnan Leice Environmental Protection Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-02-01
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses sewage treatment equipment for synchronous nitrogen and phosphorus removal, which comprises a treatment box, wherein two placing grooves are formed in the inner side of the treatment box, a first partition plate is inserted in the placing groove on the left side, a second partition plate is inserted in the placing groove on the right side, a sealing groove is formed in the lower surface of the treatment box, hydraulic telescopic columns are symmetrically and fixedly arranged on two sides of the treatment box, connecting plates are fixedly connected to the output ends of the two hydraulic telescopic columns on the same side together, bottom plates are fixedly arranged on the opposite surfaces of the two connecting plates together, and sealing rings clamped with the sealing grooves are fixedly arranged on the upper surface of the bottom plates. The first partition plate and the second partition plate are connected with the treatment box through the mounting grooves, so that the first partition plate and the second partition plate are conveniently detached, and meanwhile, the bottom plate is separated from the treatment box by adjusting the hydraulic telescopic column, so that the dirt in the treatment box is conveniently cleaned.

Description

Sewage treatment equipment for synchronously removing nitrogen and phosphorus

Technical Field

The utility model belongs to the technical field of sewage treatment equipment, and particularly relates to sewage treatment equipment for synchronously removing nitrogen and phosphorus.

Background

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

Chinese patent application CN212504331U discloses a novel biological nitrogen and phosphorus removal sewage treatment device, which comprises a treatment tank, a sewage inlet, a sewage outlet, a first partition plate, a second partition plate, a precipitation cavity, a nitrogen removal cavity, a phosphorus removal cavity, a nitrogen removal agent injection pipe, a phosphorus removal agent injection pipe, an aeration pipe, and an aeration disc. Although the utility model has the advantages that: sewage gets into in the treatment tank via the sewage water inlet, at first precipitate in the precipitation intracavity, impurity precipitation such as particulate matter wherein is handling in the precipitation intracavity, denitrogenation agent injection tube injects denitrogenation agent into the denitrogenation intracavity, nitrogen-containing material by denitrogenation agent in to the clear water degrades, also can carry out the secondary simultaneously and precipitate, dephosphorization agent injection tube injects dephosphorization agent into the dephosphorization intracavity, degrade phosphorus-containing material in the aquatic, and then accomplish sewage precipitation, denitrogenation, three technology of dephosphorization, make sewage pretreatment efficiency higher, reduce follow-up treatment process burden. However, the structure of the treatment tank is fixed, so that the inside dirt is inconvenient to clean, and the problem of serious pollution is easily caused. Therefore, a sewage treatment device for synchronously removing nitrogen and phosphorus is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide sewage treatment equipment for synchronous nitrogen and phosphorus removal, and aims to solve the problems that the structure of a treatment tank in the background art is fixed, so that internal dirt is inconvenient to clean, and serious pollution is easily caused.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sewage treatment device of synchronous nitrogen and phosphorus removal, is including handling the case, two mounting grooves have been seted up to the inboard of handling the case, are located the left side the inside of mounting groove is pegged graft and is had first baffle, and is located the right side the inside of mounting groove is pegged graft and is had the second baffle, the seal groove has been seted up to the lower surface of handling the case, just the equal symmetrical fixed mounting in both sides of handling the case has the flexible post of hydraulic pressure, is located homonymy two the common fixedly connected with connecting plate of output of the flexible post of hydraulic pressure, two the common fixed mounting of opposite face of connecting plate has the bottom plate, the last fixed surface of bottom plate install with the sealing washer of seal groove block.

Preferably, the height of the second partition board is smaller than that of the first partition board, and the height of the first partition board is smaller than that of the connecting board.

Preferably, the sealing ring is of a rectangular frame structure, and two sewage discharge pipes are fixedly connected to the right side of the rear surface of the treatment box.

Preferably, the front surface of the treatment box is fixedly provided with a first motor, and an output shaft of the first motor penetrates through the treatment box and is fixedly connected with a stirring mechanism.

Preferably, an aerator is fixedly installed on the left side of the rear surface of the treatment box, a connecting hose penetrating through the treatment box is fixedly connected to an air outlet of the aerator, and an aerator pipe is fixedly connected to one end of the connecting hose.

Preferably, the inside spiro union of aeration pipe has two lead screws of being connected with the processing case rotation, the rear surface left side fixed mounting of processing case has two second motors, every the output shaft of second motor all with fixed connection between the lead screw.

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

1. the first partition plate and the second partition plate are connected with the treatment box through the mounting grooves, so that the first partition plate and the second partition plate are conveniently detached, and meanwhile, the bottom plate is separated from the treatment box by adjusting the hydraulic telescopic column, so that the dirt in the treatment box is conveniently cleaned.

2. According to the utility model, the second motor is started to drive the screw rod connected with the output shaft of the second motor to rotate, so that the outer aeration pipe moves back and forth, the aeration capacity of sewage is enhanced, and the sewage treatment efficiency is improved.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic front view of the connection between the connection plate and the bottom plate according to the present invention;

FIG. 3 is an enlarged view of part A of the present invention;

FIG. 4 is a perspective view of the present invention;

in the figure: 1. a first motor; 2. a hydraulic telescopic column; 3. a connecting plate; 4. a stirring mechanism; 5. a screw rod; 6. a treatment tank; 7. an aeration pipe; 8. a connecting hose; 9. an aerator; 10. a second motor; 11. a placing groove; 12. a first separator; 13. a blow-off pipe; 14. a second separator; 15. a base plate; 16. a sealing groove; 17. and (5) sealing rings.

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 to 4, the present invention provides a technical solution: a sewage treatment device for synchronous denitrification and dephosphorization comprises a treatment box 6, wherein two placing grooves 11 are arranged on the inner side of the treatment box 6, a first partition plate 12 is inserted in the placing groove 11 on the left side, a second partition plate 14 is inserted in the placing groove 11 on the right side, a sealing groove 16 is arranged on the lower surface of the treatment box 6, hydraulic telescopic columns 2 are symmetrically and fixedly arranged on two sides of the treatment box 6, two output ends of the hydraulic telescopic columns 2 on the same side are fixedly connected with a connecting plate 3 together, opposite surfaces of the two connecting plates 3 are fixedly provided with a bottom plate 15 together, a sealing ring 17 clamped with the sealing groove 16 is fixedly arranged on the upper surface of the bottom plate 15, the first partition plate 12 and the second partition plate 14 are connected with the treatment box 6 by adopting the placing grooves 11, the first partition plate 12 and the second partition plate 14 can be conveniently detached, and the separation of the bottom plate 15 and the treatment box 6 can be realized by adjusting the hydraulic telescopic columns 2, thereby facilitating the cleaning of the dirt inside.

Further, as can be seen from fig. 2, the height of the second partition 14 is smaller than the height of the first partition 12, and the height of the first partition 12 is smaller than the height of the connection plate 3.

Further, referring to fig. 1, the sealing ring 17 is a rectangular frame structure, and two sewage pipes 13 are fixedly connected to the right side of the rear surface of the treatment tank 6, so that sewage can be conveniently discharged.

Further, referring to fig. 1, the first motor 1 is fixedly mounted on the front surface of the treatment box 6, and the output shaft of the first motor 1 penetrates through the treatment box 6 and is fixedly connected with the stirring mechanism 4, so that the efficiency of sewage treatment is improved.

Further, referring to fig. 1, an aerator 9 is fixedly installed on the left side of the rear surface of the treatment tank 6, an air outlet of the aerator 9 is fixedly connected with a connecting hose 8 penetrating through the treatment tank 6, and one end of the connecting hose 8 is fixedly connected with an aerator pipe 7, so that the efficiency of sewage treatment is improved.

Further, referring to fig. 1, two screw rods 5 rotatably connected with the treatment box 6 are screwed in the aeration pipe 7, two second motors 10 are fixedly installed on the left side of the rear surface of the treatment box 6, and an output shaft of each second motor 10 is fixedly connected with the screw rod 5, so that the aeration efficiency is improved.

The working principle and the using process of the utility model are as follows:

the treatment tank 6 is separated into a precipitation chamber, a denitrification chamber and a dephosphorization chamber from left to right by a first partition plate 12 and a second partition plate 14. During the use, add the inside of sedimentation chamber with sewage, and add the sedimentation chamber respectively with different medicaments, the inside in denitrogenation chamber and dephosphorization chamber, start first motor 1, aerator 9 and second motor 10, aerator 9 passes through coupling hose 8, aeration pipe 7 aerates the inside in sedimentation chamber, second motor 10 drives the lead screw 5 rotation rather than the output shaft simultaneously, drive the 9 back-and-forth movements of aerator in the outside, improve aeration efficiency, and first motor 1 drives 4 rotations rather than the output shaft's rabbling mechanism, the efficiency of sewage and medicament mixture is improved. The inside of the processing apparatus is cleaned by taking out the first partition 12 and the second partition 14 from the inside of the housing groove 11 and adjusting the hydraulic telescopic column 2 at the same time to separate the processing tank 6 from the bottom plate 15.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a sewage treatment device of synchronous nitrogen and phosphorus removal, includes treatment tank (6), its characterized in that: two mounting grooves (11) have been seted up to the inboard of handling case (6), are located the left side the inside of mounting groove (11) is pegged graft and is had first baffle (12), and is located the right side the inside of mounting groove (11) is pegged graft and is had second baffle (14), seal groove (16) have been seted up to the lower surface of handling case (6), just the equal symmetrical fixed mounting in both sides of handling case (6) has hydraulic telescoping post (2), is located the homonymy two the common fixedly connected with connecting plate (3) of output of hydraulic telescoping post (2), two the common fixed mounting of opposite face of connecting plate (3) has bottom plate (15), the last fixed surface of bottom plate (15) install sealing washer (17) with seal groove (16) block.

2. The sewage treatment device for synchronously removing nitrogen and phosphorus according to claim 1, characterized in that: the height of the second partition plate (14) is smaller than that of the first partition plate (12), and the height of the first partition plate (12) is smaller than that of the connecting plate (3).

3. The sewage treatment device for synchronously removing nitrogen and phosphorus according to claim 1, characterized in that: the sealing ring (17) is of a rectangular frame structure, and two sewage discharge pipes (13) are fixedly connected to the right side of the rear surface of the treatment box (6).

4. The sewage treatment device for synchronously removing nitrogen and phosphorus according to claim 1, characterized in that: the front surface fixed mounting who handles case (6) has first motor (1), the output shaft of first motor (1) runs through and handles case (6) fixedly connected with rabbling mechanism (4).

5. The sewage treatment device for synchronously removing nitrogen and phosphorus according to claim 1, characterized in that: an aerator (9) is fixedly mounted on the left side of the rear surface of the treatment box (6), an air outlet of the aerator (9) is fixedly connected with a connecting hose (8) penetrating through the treatment box (6), and one end of the connecting hose (8) is fixedly connected with an aerator pipe (7).

6. The sewage treatment device for synchronously removing nitrogen and phosphorus according to claim 5, characterized in that: the inside spiro union of aeration pipe (7) has two lead screws (5) of being connected with processing case (6) rotation, the rear surface left side fixed mounting who handles case (6) has two second motors (10), every fixed connection between the output shaft of second motor (10) and lead screw (5).