CN215327575U - A2/O-based sewage treatment device - Google Patents

Abstract

The utility model discloses a sewage treatment device based on A2/O, which comprises a device body, wherein an installation plate is welded on the outer wall of the device body, a driving motor is fixedly installed at the top of the installation plate, one end of the driving motor is provided with a rotating shaft, the rotating shaft penetrates through the outer wall of the device body and extends into a disinfection chamber, one end of the rotating shaft is fixedly provided with a connecting plate, stirring rods are symmetrically welded on the outer wall of the connecting plate, the top of the device body is provided with a feeding frame, the bottom of the feeding frame penetrates through the outer wall of the device body and extends into the device body, the problem that when a traditional sewage treatment device feeds disinfectant into the device, the disinfectant cannot be mixed with each other in a divided flushing manner is effectively solved, the effect of the disinfectant is reduced, the rotating shaft drives the connecting plate to rotate, the connecting plate rotates to drive the stirring rods to rotate, and the rotation of the stirring rods can fully combine the disinfectant in water, realize the disinfection to water, very big promotion disinfectant's effect.

Description

A2/O-based sewage treatment device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device based on A2/O.

Background

The 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 also increasingly popular in daily life of common people, and the A2/O process, namely the synchronous nitrogen and phosphorus removal process, is a common process of an urban sewage treatment plant and has mature operation experience.

The prior sewage treatment device still has the following problems in the using process:

1. when the existing sewage treatment device puts in disinfectant inside the device, the disinfectant and the sub-flush components cannot be mixed, so that the effect of the disinfectant is reduced;

2. the existing sewage treatment device is easy to spill out when disinfectant is put into the device, thus causing the waste of the disinfectant.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a sewage treatment device based on A2/O, which solves the problems that when the existing sewage treatment device puts in disinfectant inside the device, the disinfectant cannot be mixed with the sub-flushing component, so that the effect of the disinfectant is reduced, and meanwhile, when the existing sewage treatment device puts in the disinfectant inside the device, the disinfectant is easy to spill out, so that the waste of the disinfectant is caused.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: sewage treatment plant based on A2O, including the device body, device body outer wall welding has the mounting panel, mounting panel top fixed mounting has driving motor, driving motor one end is equipped with the pivot, the pivot runs through device body outer wall and extends to the disinfection indoor portion inside, pivot one end fixed mounting has the connecting plate, connecting plate outer wall symmetric welding has the puddler, device body top is equipped with throws the material frame, throw material frame bottom and run through device body outer wall and extend to the device body inside.

Preferably, the device body outer wall is equipped with the viewing aperture, the inside fixed mounting of viewing aperture has clear glass, the device body top is equipped with the water filling port, the water filling port runs through the device body outer wall and extends to inside the device body.

Preferably, the outer wall of the device body is provided with a water outlet, the water outlet penetrates through the outer wall of the device body and extends into the device body, and one end of the water outlet is fixedly provided with a water outlet pipe.

Preferably, the device body is internally provided with a lifting chamber, the lifting chamber is internally and fixedly provided with a grid, the lifting chamber is internally and fixedly provided with a lifting pump, and one end of the lifting pump extends into the anaerobic chamber.

Preferably, the right side of the anaerobic chamber is provided with an anoxic tank, the right side of the anoxic tank is provided with an aerobic tank, a sludge pump is fixedly mounted inside the aerobic tank, and one end of the sludge pump extends into the sand-water separation chamber.

Preferably, the inside fixed mounting of sand-water separation chamber has first filter layer, sand-water separation chamber right side is equipped with the secondary deposit room, the inside fixed mounting of secondary deposit room has the second filter layer, second filter layer top is equipped with the suction pump, inside suction pump one end stretched into the disinfection room, disinfection room one side was equipped with the outlet.

(III) advantageous effects

The utility model provides a sewage treatment device based on A2/O. The method has the following beneficial effects:

(1) this sewage treatment plant, through driving motor, the apparatus further comprises a rotating shaft, the connecting plate and the puddler set up the effectual traditional sewage treatment plant of having solved when putting in the disinfectant to device inside, can not make medicament and branch dash and divide the mixture, the problem of the effect of disinfectant has just so been reduced, the pivot drives the connecting plate and rotates, the connecting plate rotates and drives the puddler and rotate, the rotation of puddler just can fully combine the disinfectant in aqueous with water, the realization is to the disinfection of water, the effect of very big promotion disinfectant.

(2) This sewage treatment plant through throwing the effectual traditional sewage treatment plant that has solved that sets up of material frame when putting in the disinfectant to device inside, spills easily, will cause the extravagant problem of medicament like this, throws the condition that the medicament spills out when setting up of material frame can effectual reduction put in the disinfectant, very big reduction the waste of medicament.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the internal structure of the device body according to the present invention;

FIG. 3 is a cross-sectional view of the device body of the present invention;

FIG. 4 is a top view of the apparatus body of the present invention;

fig. 5 is a schematic structural diagram of the driving motor of the present invention.

In the figure, 1-a device body, 2-a feeding frame, 3-a water injection port, 4-an observation port, 5-transparent glass, 6-a water outlet pipe, 7-a grid, 8-a lifting pump, 9-an anaerobic tank, 10-an anoxic tank, 11-an aerobic tank, 12-a sand-water separation chamber, 13-a secondary sedimentation chamber, 14-a disinfection chamber, 15-a sludge pump, 16-a water suction pump, 17-a water outlet, 18-a lifting chamber, 19-a second filter layer, 20-a first filter layer, 21-a connecting plate, 22-a water outlet, 23-a mounting plate, 24-a driving motor, 25-a rotating shaft and 26-a stirring rod.

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. 1-5, an embodiment of the present invention provides a technical solution: sewage treatment plant based on A2O, including device body 1, the welding of device body 1 outer wall has mounting panel 23, mounting panel 23 top fixed mounting has driving motor 24, driving motor 24 one end is equipped with pivot 25, pivot 25 runs through device body 1 outer wall and extends to disinfection room 14 inside, pivot 25 one end fixed mounting has connecting plate 21, the symmetrical welding of connecting plate 21 outer wall has puddler 26, device body 1 top is equipped with throws material frame 2, throw material frame 2 bottom and run through device body 1 outer wall and extend to device body 1 inside, the setting of puddler 26 can stir the disinfectant of aquatic for the disinfectant can be fully mixed with water, promotes the effect of disinfectant, throws the condition that the medicament spills out when setting up of material frame 2 can reduce the disinfectant and put in.

The device is characterized in that an observation port 4 is arranged on the outer wall of the device body 1, transparent glass 5 is fixedly arranged inside the observation port 4, a water filling port 3 is arranged at the top of the device body 1, the water filling port 3 penetrates through the outer wall of the device body 1 and extends to the inside of the device body 1, and the filtering condition of water inside the device body 1 can be observed through the arrangement of the observation port 4.

The device is characterized in that a water outlet 17 is formed in the outer wall of the device body 1, the water outlet 17 penetrates through the outer wall of the device body 1 and extends into the device body 1, a water outlet pipe 6 is fixedly mounted at one end of the water outlet 17, and water in the device body 1 can be conveniently discharged through the water outlet 17.

The inside lifting chamber 18 that is equipped with of device body 1, the inside fixed mounting of lifting chamber 18 has 3 grids 7, the inside fixed mounting of lifting chamber 18 has elevator pump 8, anaerobic chamber 9 is stretched into to elevator pump 8 one end, and the setting of grid 7 can be intercepted some great rubbish of volume, and elevator pump 8 is a pump class product of collection pump, motor, casing, control system in an organic whole simultaneously, and it can be used for the sewage promotion in family, villa, middle-size and small-size commercial place, can be on the ground or under the liquid work.

The anaerobic chamber 9 right side is equipped with oxygen deficiency pond 10, oxygen deficiency pond 10 right side is equipped with good oxygen pond 11, the inside fixed mounting in good oxygen pond 11 has sludge pump 15, sludge pump 15 one end stretches into sand- water separation chamber 12, and 15 sludge pumps can discharge the higher liquid of viscosity concentration, and sludge pump 15 generally is used for the transport of sludge and papermaking mud before the dehydration, and 12 can realize the separation to the sand and water during the sand and stone separation simultaneously.

Inside fixed mounting of sand-water separation chamber 12 has first filter layer 20, sand-water separation chamber 12 right side is equipped with secondary precipitation chamber 13, the inside fixed mounting of secondary precipitation chamber 13 has second filter layer 19, second filter layer 19 top is equipped with suction pump 16, suction pump 16 one end stretches into inside disinfection room 14, disinfection room 14 one side is equipped with outlet 22, and disinfection room 14's setting can be disinfected the meeting after filtering, and the effectual filtration that has promoted sewage that sets up of first filter layer 20 and second filter layer 19 simultaneously.

The working principle is as follows: when the sewage is treated, the sewage is injected into the device body 1 through the water injection port 3, then the sewage is filtered for the first time in the lifting chamber through the grating 7, then the water level is raised by a lifting pump 8 and is sent into an anaerobic tank 9, an anoxic tank 10 and an aerobic tank 11, then the sewage is sent into the sand-water separation chamber 12 through the sludge pump 15, then filtered through the first filtering layer 20, then enters the secondary sedimentation chamber 13, after filtering through the second filtering layer 19, the filtered water is then sent inside the sterilisation chamber 14 by means of the suction pump 16, then, a disinfectant is thrown into the disinfection chamber 14 through the material throwing frame 2, then the driving motor 24 is started, the rotating shaft 25 is driven to rotate by the rotation of the driving motor 24, the connecting plate 21 is driven to rotate by the rotation of the rotating shaft 25, and the stirring rod 26 arranged on the outer wall is driven to rotate by the rotation of the connecting plate 12.

The utility model comprises 1-a device body, 2-a feeding frame, 3-a water injection port, 4-an observation port, 5-transparent glass, 6-a water outlet pipe, 7-a grid, 8-a lifting pump, 9-an anaerobic tank, 10-an anoxic tank, 11-an aerobic tank, 12-a sand-water separation chamber, 13-a secondary sedimentation chamber, 14-a disinfection chamber, 15-a sludge pump, 16-a water suction pump, 17-a water outlet, 18-a lifting chamber, 19-a second filter layer, 20-a first filter layer, 21-a connecting plate, 22-a water outlet, 23-a mounting plate, 24-a driving motor, 25-a rotating shaft and 26-a stirring rod, wherein the components are all universal standard components or components known by technical manuals, and the structure and the principle of the utility model can be known by technical manuals or conventional experimental methods, the utility model solves the problems that the existing sewage treatment device can not mix the disinfectant with the sub-flushing component when the existing sewage treatment device puts the disinfectant into the device, so that the effect of the disinfectant is reduced, and meanwhile, the existing sewage treatment device is easy to spill the disinfectant when the existing sewage treatment device puts the disinfectant into the device, so that the waste of the disinfectant is caused.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A2/O-based sewage treatment device, which is characterized in that: including device body (1), device body (1) outer wall welding has mounting panel (23), mounting panel (23) top fixed mounting has driving motor (24), driving motor (24) one end is equipped with pivot (25), pivot (25) run through device body (1) outer wall and extend to disinfection room (14) inside, pivot (25) one end fixed mounting has connecting plate (21), connecting plate (21) outer wall symmetric welding has puddler (26), device body (1) top is equipped with throws material frame (2), throw material frame (2) bottom and run through device body (1) outer wall and extend to device body (1) inside.

2. The A2/O-based sewage treatment plant according to claim 1, wherein: the device body (1) outer wall is equipped with viewing aperture (4), the inside fixed mounting of viewing aperture (4) has clear glass (5), device body (1) top is equipped with water filling port (3), water filling port (3) run through device body (1) outer wall and extend to inside device body (1).

3. The A2/O-based sewage treatment plant according to claim 1, wherein: the device body (1) outer wall is equipped with delivery port (17), delivery port (17) run through device body (1) outer wall and extend to inside device body (1), delivery port (17) one end fixed mounting has outlet pipe (6).

4. The A2/O-based sewage treatment plant according to claim 1, wherein: the device body (1) is inside to be equipped with promotes room (18), promote the inside fixed mounting of room (18) and have 3 grid (7), promote the inside fixed mounting of room (18) and have elevator pump (8), elevator pump (8) one end stretches into anaerobism pond (9).

5. The A2/O-based sewage treatment plant according to claim 4, wherein: anaerobic tank (9) right side is equipped with oxygen deficiency pond (10), oxygen deficiency pond (10) right side is equipped with good oxygen pond (11), good oxygen pond (11) inside fixed mounting has sludge pump (15), sludge pump (15) one end stretches into sand-water separation chamber (12).

6. The A2/O-based sewage treatment plant according to claim 5, wherein: inside fixed mounting of sand-water separation chamber (12) has first filter layer (20), sand-water separation chamber (12) right side is equipped with secondary deposit room (13), the inside fixed mounting of secondary deposit room (13) has second filter layer (19), second filter layer (19) top is equipped with suction pump (16), inside suction pump (16) one end stretched into disinfection room (14), disinfection room (14) one side is equipped with outlet (22).

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