CN214880452U

CN214880452U - A handle structure for phosphorus nitrogen in urban domestic sewage

Info

Publication number: CN214880452U
Application number: CN202121104637.7U
Authority: CN
Inventors: 喻光平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-22
Filing date: 2021-05-22
Publication date: 2021-11-26
Anticipated expiration: 2031-05-22

Abstract

The utility model discloses a processing structure for phosphorus nitrogen in urban domestic sewage relates to sewage treatment technical field. The utility model discloses a treatment tank, treatment are irritated and are set up the cover, set up the inlet tube on the cover, throw medicine mouth, pivot, set up (mixing) shaft and stirring leaf in the pivot, set up purge hole and water injection pipe on the (mixing) shaft, and treatment tank week side sets up the drain pipe, sets up water quality testing ware and circulating pipe on the drain pipe. The utility model arranges the stirring shaft and the stirring blades in the treatment tank, which is convenient for the sewage to fully react with the chemicals and increases the treatment efficiency; the plurality of cleaning holes are formed in the stirring pipe, so that the treatment tank can be automatically cleaned conveniently, and the problems that manual cleaning is time-consuming and labor-consuming and cleaning is incomplete are avoided; still through setting up water quality testing device and circulating pipe on the drain pipe, be convenient for in time detect the sewage after handling, make unqualified sewage flow back in the treatment tank through the circulating pipe simultaneously and repeat the processing until reaching standard, avoid the water discharge polluted environment that does not reach standard.

Description

A handle structure for phosphorus nitrogen in urban domestic sewage

Technical Field

The utility model belongs to the technical field of sewage treatment, especially, relate to a processing structure that is used for phosphorus nitrogen in urban domestic sewage.

Background

China is a state with extremely unbalanced water resource distribution, water resources owned by various places are unbalanced, the country is a water-deficient country as a whole, and 70% of cities in the country are in a water-deficient state; meanwhile, China is also a country with serious water pollution, the loss caused by water pollution accounts for about 2% of GDP every year, the water pollution condition is continuously intensified, so that the sewage treatment and regeneration industry is under unprecedented attention, the existing sewage contains a large amount of phosphorus and nitrogen and causes great pollution to the environment, and the treatment of the phosphorus and nitrogen in the sewage is not slow; the existing treatment device has the advantages of complex structure, large volume, wide occupied area, incapability of moving flexibly, difficulty in cleaning, suitability for large-scale sewage treatment plants and incapability of common residents, and therefore the treatment structure for phosphorus and nitrogen in urban domestic sewage is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a processing structure for phosphorus nitrogen in urban domestic sewage solves the complicated bulky of current processing apparatus structure, and area is wide, can not remove in a flexible way, and is difficult for wasing, only is fit for large-scale sewage treatment plant and uses, the unable problem of using of ordinary resident.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a treatment structure for phosphorus and nitrogen in urban domestic sewage, which comprises a treatment tank, wherein a tank cover is arranged on the upper surface of the treatment tank, and a water inlet pipe and a chemical feeding port are arranged on the tank cover, so that sewage can be conveniently input into the treatment tank and chemicals can be flexibly fed into the treatment tank; the novel cleaning tank is characterized in that a driving motor is arranged on one surface of the tank cover, a driving wheel is arranged on one surface of the driving motor, a rotating shaft is arranged on one side of the driving wheel, a plurality of protrusions are arranged on the peripheral side surface of the rotating shaft, a stirring shaft is arranged in the rotating shaft and is of a tubular structure, and a plurality of cleaning holes are formed in the peripheral side surface of the stirring shaft, so that the treating tank 1 can be conveniently and fully cleaned when not in use, incomplete manual cleaning is avoided, and novel bacteria are bred; the circumferential side surface of the stirring shaft is provided with a plurality of stirring blades, so that dirt and chemical agents can be reacted fully; the sewage draining device is characterized in that a sewage draining outlet is formed in the bottom surface of the treatment tank, the bottom surface of the treatment tank is of a funnel-shaped structure, the lower side of the peripheral side surface of the treatment tank is provided with a water draining pipe, and the peripheral side surface of the water draining pipe is provided with a water quality detector, so that whether the treated sewage reaches the standard or not can be detected in time, and the pollution to the environment after the sewage is not completely discharged during the sewage treatment can be avoided; a circulating pipe is arranged on one surface of the water quality detector, a check valve is arranged on the peripheral side surface of the circulating pipe, and the circulating pipe is communicated with a water inlet pipe, so that unqualified water can conveniently return to the treatment tank for repeated treatment until the unqualified water is qualified; the side sets up the support frame around the processing jar, the support frame comprises solid fixed ring and fixed plate, the fixed plate lower surface is provided with a plurality of support columns.

Furthermore, a fixed sealing ring is arranged on the lower surface of the tank cover, so that the tank cover and the treatment tank are tightly fixed; the cover and the treatment tank are clamped and matched, so that later maintenance and quick replacement of damaged parts are facilitated.

Furthermore, the shape and the size of the bulge are matched with those of the driving wheel, and the bulge is meshed with the driving wheel, so that power is conveniently provided for the rotating shaft, and the rotating shaft drives the stirring shaft to rotate.

Further, a pipe cover is arranged on the surface of the sewage draining outlet, and the pipe cover is meshed with the sewage draining outlet, so that sludge and sediments in the treatment tank can be cleaned quickly and timely.

Furthermore, a water injection pipe is arranged in the upper end of the stirring shaft, so that the treatment tank can be automatically cleaned by injecting water, and the waste of manpower and material resources is avoided; the fixing ring is welded with the fixing plate.

Further, the shape and the size of the fixing ring are matched with the processing tank, the fixing ring is clamped and matched with the processing tank, the processing tank is conveniently and tightly fixed, and the shaking of the processing tank is avoided.

Furthermore, the support column is of a telescopic structure, so that the height of the treatment tank can be conveniently adjusted according to the requirements of users; the support column lower surface is provided with the pulley seat, the pulley seat is "n" shaped plate body structure, be provided with the pulley in the pulley seat, be convenient for nimble mobile processing device.

The utility model discloses following beneficial effect has:

the utility model arranges the stirring shaft and the stirring blades in the treatment tank, which is convenient for the sewage to fully react with the chemicals, so that the sewage can be rapidly treated, and the treatment efficiency can be increased; the plurality of cleaning holes are formed in the stirring pipe, so that the treatment tank can be automatically cleaned conveniently, and the problems that manual cleaning is time-consuming and labor-consuming and cleaning is incomplete are avoided; still through setting up water quality testing device and circulating pipe on the drain pipe, be convenient for in time detect the sewage after handling, make unqualified sewage flow back in the treatment tank through the circulating pipe simultaneously and repeat the processing until reaching standard, avoid the water discharge polluted environment that does not reach standard.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view showing the overall structure of a phosphorus and nitrogen treatment structure for municipal sewage;

FIG. 2 is a top view of a treatment structure for phosphorus and nitrogen in municipal sewage;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 5 is a schematic structural diagram of a treatment structure for phosphorus and nitrogen in municipal sewage.

In the drawings, the components represented by the respective reference numerals are listed below:

1-treatment tank, 101-tank cover, 1011-water inlet pipe, 1012-drug feeding port, 1013-driving motor, 1014-driving wheel, 1016-rotating shaft, 1017-protrusion, 1018-stirring shaft, 1019-cleaning hole, 1020-stirring blade, 1021-sewage outlet, 1022-pipe cover, 1023-drain pipe, 1024-water quality detector, 1025-circulating pipe, 1026-check valve, 1027-supporting frame, 1028-fixing ring, 1029-fixing plate, 1030-supporting column, 1031-pulley seat, 1032-pulley, 1033-fixing sealing ring and 1034-water injection pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-2, the utility model relates to a processing structure for phosphorus and nitrogen in municipal sewage, which comprises a processing tank 1, wherein a tank cover 101 is arranged on the upper surface of the processing tank 1, and the tank cover 101 is clamped and matched with the processing tank 1, so as to facilitate later maintenance and replacement of damaged parts; the cover 101 is provided with a water inlet pipe 1011 and an administration opening 1012, a driving motor 1013 is arranged on one surface of the cover 101, a driving wheel 1014 is arranged on one surface of the driving motor 1013, a rotating shaft 1016 is arranged on one side of the driving wheel 1014, a plurality of protrusions 1017 are arranged on the circumferential side surface of the rotating shaft 1016, the protrusions 1017 are matched with the driving wheel 1014 in shape and size, and the protrusions 1017 are meshed with the driving wheel 1014 to provide power for the rotating shaft 1016 so that the rotating shaft 1016 can drive the stirring shaft 1018 to rotate.

As shown in fig. 3 to 4, a fixing seal 1033 is provided on the lower surface of the tank cover 101 to tightly fix the tank cover 101 to the processing tank 1; a stirring shaft 1018 is arranged in the rotating shaft 1016, the stirring shaft 1018 is of a tubular structure, and a water injection pipe 1034 is arranged at the upper end of the stirring shaft 1018, so that the treatment tank 1 can be automatically cleaned by injecting water, and waste of manpower and material resources is avoided; the side surface of the inner periphery of the stirring shaft 1018 is provided with a plurality of cleaning holes 1019, the side surface of the periphery of the stirring shaft 1018 is provided with a plurality of stirring blades 1020, the bottom surface of the treatment tank 1 is provided with a sewage outlet 1021, one surface of the sewage outlet 1021 is provided with a pipe cover 1022, and the pipe cover 1022 and the sewage outlet 1021 are meshed with each other, so that the sludge and the sediments in the treatment tank 1 can be cleaned rapidly and in time.

As shown in fig. 5, the bottom surface of the treatment tank 1 is funnel-shaped, the lower side of the peripheral side of the treatment tank 1 is provided with a drain pipe 1023, the peripheral side of the drain pipe 1023 is provided with a water quality detector 1024, one surface of the water quality detector 1024 is provided with a circulating pipe 1025, the peripheral side of the circulating pipe 1025 is provided with a check valve 1026, the circulating pipe 1025 is communicated with a water inlet pipe 1011, the peripheral side of the treatment tank 1 is provided with a support frame 1027, the support frame 1027 is composed of a fixing ring 1028 and a fixing plate 1029, the fixing ring 1028 and the fixing plate 1029 are welded, the shape and the size of the fixing ring 1028 are both adapted to the treatment tank 1, and the fixing ring 1028 and the treatment tank 1 are clamped and matched, so that the treatment tank 1 is tightly fixed and prevented from shaking; the lower surface of the fixed plate 1029 is provided with a plurality of support columns 1030, and the support columns 1030 are of telescopic structures, so that the height of the treatment tank 1 can be conveniently adjusted according to the requirements of users; support column 1030 lower surface is provided with pulley seat 1031, and pulley seat 1031 is "n" shaped plate body structure, is provided with pulley 1032 in the pulley seat 1031, is convenient for move processing apparatus in a flexible way.

Referring to fig. 1-5, the present embodiment is a method for using a structure for treating phosphorus and nitrogen in municipal sewage, comprising: when nitrogen and phosphorus in the sewage need to be treated, firstly, the treatment device is moved to a proper position through a pulley 1032, then the height of a support column 1030 is adjusted according to the requirement of a user so that the treatment tank 1 reaches the height satisfied by the user, then a sewage pipe is connected with a water inlet pipe 1011 of the treatment tank 1, then a driving motor 1013 is connected with a power supply, then chemicals are put into the chemical feeding port 1012, a stirring blade 1020 on the stirring shaft 1018 is used for stirring the sewage, so that the chemicals and the sewage are fully reacted, after the full reaction, the sewage is detected by a water quality detector 1024 from a drain pipe 1023, qualified water is detected and discharged, unqualified water enters the treatment tank 1 again through a circulating pipe 1025 for repeated treatment, and the detection result is discharged to the outside after reaching the standard; after the treatment structure is used, the pipe cover 1022 is opened to discharge the sludge or the sediment, the pipe cover 1022 is closed, the water injection pipe 1034 is connected to a tap water pipe, and the inside of the treatment tank 1 is sufficiently cleaned through the cleaning hole 1019.

It should be further noted that the driving motor 1013 is a CH28-750W-15S-G1 type three-phase asynchronous motor.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a handle structure that is used for phosphorus nitrogen in urban domestic sewage, includes treatment tank (1), its characterized in that: the upper surface of the treatment tank (1) is provided with a tank cover (101), the tank cover (101) is provided with a water inlet pipe (1011) and a drug feeding port (1012), one surface of the tank cover (101) is provided with a driving motor (1013), one surface of the driving motor (1013) is provided with a driving wheel (1014), one side of the driving wheel (1014) is provided with a rotating shaft (1016), the circumferential side of the rotating shaft (1016) is provided with a plurality of protrusions (1017), a stirring shaft (1018) is arranged in the rotating shaft (1016), the stirring shaft (1018) is of a tubular structure, the circumferential side of the stirring shaft (1018) is provided with a plurality of cleaning holes (1019), the circumferential side of the stirring shaft (1018) is provided with a plurality of stirring blades (1020), the bottom surface of the treatment tank (1) is provided with a drain outlet (1021), the bottom surface of the treatment tank (1) is of a funnel-shaped structure, and the circumferential side of the treatment tank (1) is provided with a drain pipe (1023), the utility model discloses a water quality monitoring system, including drain pipe (1023), drain pipe (1023) week side is provided with water quality detector (1024), water quality detector (1024) one surface is provided with circulating pipe (1025), circulating pipe (1025) week side is provided with check valve (1026), circulating pipe (1025) and inlet tube (1011) intercommunication, it sets up support frame (1027) to handle jar (1) week side, support frame (1027) comprise solid fixed ring (1028) and fixed plate (1029), fixed plate (1029) lower surface is provided with a plurality of support columns (1030).

2. The structure for treating phosphorus and nitrogen in municipal sewage according to claim 1, wherein the tank cover (101) is provided with a fixed sealing ring (1033) on the lower surface, and the tank cover (101) is in snap fit with the treatment tank (1).

3. The structure of claim 1, wherein the protrusions (1017) are adapted to the driving wheel (1014), and the protrusions (1017) are engaged with the driving wheel (1014).

4. The structure for treating phosphorus and nitrogen in municipal sewage according to claim 1, wherein the sewage draining exit (1021) is provided with a pipe cover (1022) on one surface, and the pipe cover (1022) is engaged with the sewage draining exit (1021).

5. The structure for treating phosphorus and nitrogen in municipal domestic sewage according to claim 1, wherein a water injection pipe (1034) is arranged in the upper end of the stirring shaft (1018), and the fixing ring (1028) is welded to the fixing plate (1029).

6. The structure of claim 1, wherein the shape and size of the fixing ring (1028) are adapted to those of the treatment tank (1), and the fixing ring (1028) is engaged with the treatment tank (1) in a snap fit manner.

7. The structure for treating phosphorus and nitrogen in urban domestic sewage according to claim 1, wherein support column (1030) is a telescopic structure, pulley holder (1031) is arranged on the lower surface of support column (1030), pulley holder (1031) is an n-shaped plate structure, and pulleys (1032) are arranged in pulley holder (1031).