CN210786503U

CN210786503U - Sewage separation treatment device

Info

Publication number: CN210786503U
Application number: CN201921144542.0U
Authority: CN
Inventors: 关学艳
Original assignee: Tianjin Jintongzheng Water Treatment Technology Development Co ltd
Current assignee: Tianjin Jintongzheng Water Treatment Technology Development Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-06-19
Anticipated expiration: 2029-07-19

Abstract

The utility model provides a sewage separation treatment device, which comprises a collecting barrel and a filtering mechanism arranged in the collecting barrel, wherein the top of the collecting barrel is provided with a top cover, and the bottom of the collecting barrel is provided with a liquid separating mechanism; the filtering mechanism comprises a filtering basket which is rotatably arranged in the collecting barrel, and a water filling port and a driving assembly which is used for driving the filtering basket to rotate are arranged at the position, corresponding to the filtering basket, on the top cover. The utility model discloses simple structure, easy to use and clearance, and the operation in-process is reliable and stable, can realize the effective separation processing to sewage, through setting up filtration basket and multilayer filter, realized the multistage filtration processing to solid debris, the solid impurity content in the greatly reduced flow direction collecting vessel bottom sewage has improved the separation effect of sewage.

Description

Sewage separation treatment device

Technical Field

The utility model belongs to the sewage treatment field especially relates to a sewage separation processing apparatus.

Background

With the rapid development of modernization, the sewage generated in urban production and life also increases year by year, and particularly, the domestic sewage has heavy load of urban sewage pipelines due to a plurality of pollution sources and large discharge amount, so that the problem of silt accumulation and blockage is often encountered. In order to prevent the sewage pipeline from being blocked, the prior art generally uses a stage separation treatment device to primarily filter and remove slag from the sewage before sewage transfer is carried out, so as to relieve the pressure of subsequent sewage treatment. Current sewage filter includes the rose box usually and is located the multilayer filter of rose box, realizes the elementary filtration slagging-off to sewage through the multilayer filter, after the multilayer filter gathers more dirt residue, dismantles the multilayer filter again and washs, washs very inconveniently, and can only filter great solid impurity, and remaining fine rule solid impurity still can cause the jam to the pipeline.

Disclosure of Invention

In view of this, the utility model discloses aim at overcoming the defect that exists among the above-mentioned prior art, provide a sewage separation processing apparatus.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a sewage separation treatment device comprises a collecting barrel and a filtering mechanism arranged in the collecting barrel, wherein the top of the collecting barrel is provided with a top cover, and the bottom of the collecting barrel is provided with a liquid separating mechanism; the filtering mechanism comprises a filtering basket which is rotatably arranged in the collecting barrel, and a water filling port and a driving assembly for driving the filtering basket to rotate are arranged on the top cover corresponding to the filtering basket; the bottom of collecting vessel is equipped with curved depressed part, divide liquid mechanism to include the fluid-discharge tube that the collecting vessel side set up and the collecting vessel bottom corresponds the depressed part and sets up the blow off pipe.

Furthermore, the drive assembly comprises a driver and a drive rotating shaft arranged on the driver, and the filter basket is arranged on the drive rotating shaft.

Furthermore, a plurality of layers of filter plates are arranged in the collecting barrel corresponding to the filter basket, and through holes matched with the filter basket are formed in the plurality of layers of filter plates; and a limiting plate for fixing the multilayer filter plates is arranged in the collecting barrel.

Furthermore, the left and right sides correspondence of multilayer filter is equipped with the reference column, all be equipped with on limiting plate and the top cap with reference column complex constant head tank.

Furthermore, a baffle plate for preventing sundries from falling is arranged at the position where the bottom end of the filter basket penetrates through the multiple layers of filter plates.

Furthermore, the filtering basket is arranged corresponding to the concave part, and the bottom of the filtering basket is provided with a stirring piece for stirring water.

Furthermore, control valves are arranged on the liquid discharge pipe and the sewage discharge pipe.

Compared with the prior art, the utility model discloses following advantage has:

the utility model has simple structure, easy use and cleaning, and stable and reliable operation, can realize effective separation treatment of sewage, realizes multi-stage filtration treatment of solid sundries by arranging the filter basket and the multi-layer filter plates, greatly reduces the content of solid impurities in the sewage flowing to the bottom of the collecting barrel, and improves the separation effect of the sewage; through set up depressed part and blow off pipe bottom the collecting vessel, make this kind of processing apparatus can also get rid of the processing to tiny solid impurity, operate very simple, further improved the separation treatment effect of sewage, be favorable to sewage to carry out processing on next step fast.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of fig. 1.

Description of reference numerals:

1-a collection barrel; 2-a top cover; 3-a drive assembly; 4-a sewage draining pipe; 5-a liquid discharge pipe; 6-control valve; 7-water injection port; 8-a filter basket; 9-a recess; 10-a positioning column; 11-a multi-layer filter plate; 12-a limiting plate; 13-a stirring member.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

A sewage separation treatment device is shown in figures 1 and 2 and comprises a collecting barrel 1 and a filtering mechanism arranged in the collecting barrel 1, wherein the top of the collecting barrel 1 is provided with a top cover 2, and the bottom of the collecting barrel is provided with a liquid separating mechanism; the filtering mechanism comprises a filtering basket 8 which is rotatably arranged in the collecting barrel 1, and a water injection port 7 and a driving assembly 3 for driving the filtering basket 8 to rotate are arranged on the top cover 2 corresponding to the filtering basket 8; the bottom of collecting vessel 1 is equipped with curved depressed part 9, divide liquid mechanism to include the fluid-discharge tube 5 that 1 side of collecting vessel set up and 1 bottom of collecting vessel corresponds depressed part 9 and sets up blow off pipe 4.

Drive assembly 3 includes the driver and the drive pivot that sets up on the driver, filter basket 8 is installed in the drive pivot, the driver can adopt driving motor, it is concrete, filter basket 8 bottom can the snap-on in the drive pivot, also can fix in the drive pivot through the connecting rod, as long as can realize that drive filter basket 8 is stable rotate can, under the effect of centrifugal force, the sewage that gets into through water filling port 7 can be thrown away by filter basket 8 fast, the filter speed of sewage is greatly accelerated, debris then can be stayed in filter basket 8 simultaneously, thereby solid-liquid separation has been realized, be favorable to sewage to carry out processing on next step.

A plurality of layers of filter plates 11 are arranged in the collecting barrel 1 corresponding to the filter basket 8, through holes matched with the filter basket 8 are arranged on the plurality of layers of filter plates 11, the aperture of each through hole is slightly larger than the diameter of the filter basket 8, and the filter basket 8 can stably rotate in the through holes; be equipped with the limiting plate 12 that is used for fixed multilayer filter 11 in the collecting vessel 1, limiting plate 12 can be fine support multilayer filter 11, and the through-hole then can be fine the restriction live filter basket 8, makes filter basket 8 can be in 1 stable rotations of collecting vessel, has improved the stability and the reliability of filter equipment operation.

Positioning columns 10 are correspondingly arranged on the left side and the right side of the multi-layer filter plate 11, and positioning grooves matched with the positioning columns 10 are formed in the limiting plate 12 and the top cover 2; through inserting the two ends of the positioning column 10 into the positioning grooves on the limiting plate 12 and the top cover 2 respectively, the top cover 2 and the limiting plate 12 can clamp and fix the positioning column 10 together, and further fix the multi-layer filter plates 11, so that the multi-layer filter plates 11 can always stably limit the rotating filter basket 8, and the stability of the filter basket 8 in rotation is further improved;

it is specific, top cap 2 can be through the mounting screw on collecting vessel 1, it is very convenient that the dismouting gets up, be favorable to improving the convenience of device clearance, multilayer filter 11 can be that a plurality of filter combinations that vertical interval set up form, multilayer filter 11 can form a multi-stage filtration device, the sewage that 8 throws away through filter basket can be carried out the second grade by multilayer filter 11 and filter, thereby further reduced the solid impurity content in the sewage of 1 bottom of flow direction collecting vessel, the separation effect of sewage is greatly improved, multilayer filter 11 also can directly take out the washing after top cap 2 is opened, it is very simple to operate.

A baffle plate for preventing sundries from falling is arranged at the position where the bottom end of the filter basket 8 penetrates through the multi-layer filter plate 11; the baffle can prevent effectively that solid debris from dropping from filtering basket 8, ensures filtering basket 8 and the filter effect of multilayer filter 11.

The filtering basket 8 is arranged corresponding to the sunken part 9, the stirring piece 13 for stirring the water body is arranged at the bottom of the filtering basket 8, the stirring piece 13 can adopt a stirring paddle or a stirring rod, only the water body can be driven to flow along a single direction, according to the flow principle of water, when the filtering basket 8 drives the stirring piece 13 to stir the water body to flow along the single direction (namely clockwise or anticlockwise flow), fine solid impurities in the water body can be gathered to the sunken part 9 at the bottom of the collecting barrel 1, and then an operator only needs to open the sewage discharge pipe 4 to discharge all the sewage with the solid impurities in the sunken part 9, so that the solid-liquid separation effect of the sewage is further improved; and finally, the sewage discharge pipe 4 is closed, and the content of solid impurities in the sewage discharged through the liquid discharge pipe 5 is extremely low, so that the sewage can be conveniently treated in the next step, and the sewage treatment speed can be further accelerated.

The drain pipe 5 and the sewage discharge pipe 4 are both provided with control valves 6; the control valve 6 can adopt a rotary valve or a butterfly valve commonly used in the existing pipeline, and only needs to control the water outlet of the drain pipe 5 and the sewage discharge pipe 4; meanwhile, in the process of continuously separating and treating the sewage, an operator can also adopt a mode of intermittently opening the control valve 6 on the sewage discharge pipe 4 to discharge the tiny solid sundries accumulated in the collecting barrel 1 for a period of time, thereby realizing the continuous separation and treatment of the sewage and greatly improving the treatment speed of the sewage separation and treatment.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sewage separation processing apparatus which characterized in that: the device comprises a collecting barrel and a filtering mechanism arranged in the collecting barrel, wherein the top of the collecting barrel is provided with a top cover, and the bottom of the collecting barrel is provided with a liquid separating mechanism; the filtering mechanism comprises a filtering basket which is rotatably arranged in the collecting barrel, and a water filling port and a driving assembly for driving the filtering basket to rotate are arranged on the top cover corresponding to the filtering basket; the bottom of collecting vessel is equipped with curved depressed part, divide liquid mechanism to include the fluid-discharge tube that the collecting vessel side set up and the collecting vessel bottom corresponds the depressed part and sets up the blow off pipe.

2. The sewage separation treatment device of claim 1, wherein: the drive assembly comprises a driver and a drive rotating shaft arranged on the driver, and the filter basket is arranged on the drive rotating shaft.

3. The sewage separation treatment device of claim 1, wherein: a plurality of layers of filter plates are arranged in the collecting barrel corresponding to the filter basket, and through holes matched with the filter basket are formed in the plurality of layers of filter plates; and a limiting plate for fixing the multilayer filter plates is arranged in the collecting barrel.

4. The sewage separation treatment plant of claim 3, wherein: the left and right sides correspondence of multilayer filter is equipped with the reference column, all be equipped with on limiting plate and the top cap with reference column complex constant head tank.

5. The sewage separation treatment plant of claim 3, wherein: the position that the bottom end of the filter basket penetrates through the multiple layers of filter plates is provided with a baffle plate for preventing sundries from falling.

6. The sewage separation treatment device of claim 1, wherein: the filtering basket is arranged corresponding to the concave part, and the bottom of the filtering basket is provided with a stirring piece for stirring water.

7. The sewage separation treatment device of claim 1, wherein: and control valves are arranged on the liquid discharge pipe and the sewage discharge pipe.