CN210885696U

CN210885696U - Villages and towns sewage treatment unit

Info

Publication number: CN210885696U
Application number: CN201921383822.7U
Authority: CN
Inventors: 张伟
Original assignee: Hunan Kejian Municipal Engineering Co ltd
Current assignee: Hunan Kejian Municipal Engineering Co ltd
Priority date: 2019-08-24
Filing date: 2019-08-24
Publication date: 2020-06-30
Anticipated expiration: 2029-08-24

Abstract

The utility model belongs to the technical field of the sewage treatment of villages and towns and a sewage treatment unit of villages and towns is disclosed, through setting up biofilm carrier and active carbon filter screen, can carry out filtration treatment to domestic sewage, play the effect of purifying the water, through setting up the folded plate, when using, can deposit some in the sewage and block in the bottom of folded plate, through setting up the sludge pump, and the sludge pump is connected with the mud straw, the sludge pump during operation, can take out the mud that deposits in the housing bottom through the mud straw, thereby play the effect of facilitating the use.

Description

Villages and towns sewage treatment unit

Technical Field

The utility model relates to a sewage treatment technical field of villages and towns especially relates to a sewage treatment unit of villages and towns.

Background

At present, environmental management becomes a major social problem, and the existing large-scale sewage treatment plant has certain limitations, and the large-scale sewage treatment plant mainly aims at places with dense population, such as a city. And the solar water heater is not suitable for small places with small daily water discharge, such as families, restaurants, farmhouse staffs and the like.

As is known, the sewage treatment of villages and towns is not optimistic in situation, and has the defects of point polydispersion and difficult operation management.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome current defect, a village and town sewage treatment unit is provided, through setting up biofilm carrier and active carbon filter screen, can carry out filtration treatment to domestic sewage, play the effect of purifying water body, through setting up the folded plate, when using, can stop the bottom at the folded plate with partly sediment in the sewage, through setting up the sludge pump, and the sludge pump is connected with the mud straw, the sludge pump during operation, can take out the mud that deposits in the housing bottom through the mud straw, thereby play the effect of facilitating the use, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a villages and towns sewage treatment unit, include:

an outer housing;

an inner housing disposed inside the outer housing;

the funnel is arranged at the bottom of the inner shell;

the liquid outlet is arranged at the bottom of the funnel;

the grating is arranged at the bottom of the inner shell, and the outer edge of the grating is connected with the inner wall of the outer shell;

a flap disposed at the bottom of the grid and having one end connected to the lower surface of the grid;

a bio-filler disposed between the inner shell and the outer shell, and the bio-filler disposed on an outer wall of the inner shell;

the activated carbon filter screen is arranged right above the biological filler;

the access door is arranged at the top of the inner shell;

the sludge pump is arranged at the top of the outer shell;

one end of the sludge suction pipe extends to the bottom of the outer shell, and the other end of the sludge suction pipe penetrates through the outer shell and is connected with the sludge pump;

one end of the liquid inlet is arranged outside the outer shell, and the other end of the liquid inlet extends to the inside of the inner shell;

the purified water outlet, the one end of purified water outlet with the shell body intercommunication.

As an optimized technical scheme of the utility model, the sewage treatment unit of villages and towns still includes:

and an ultrasonic vibration plate provided on an upper portion of the grating and connected to an inner wall of the inner case.

the cover body covers the upper parts of the sludge pump and the access door.

As a preferred technical scheme of the utility model, the ultrasonic vibration board is provided with two, and two connect in parallel between the ultrasonic vibration board.

As an optimized technical proposal of the utility model, the bottom of the sludge suction pipe is attached on the inner wall of the bottom of the outer shell.

The utility model discloses in the one or more technical scheme that provides, following technological effect or advantage have at least:

1. through setting up biofilm carrier and active carbon filter screen, can carry out filtration treatment to domestic sewage, play the effect of purifying water, through setting up the folded plate, when using, can stop the bottom at the folded plate with partly sediment in the sewage, through setting up the sludge pump to the sludge pump is connected with the mud straw, and the sludge pump during operation can take out the mud that will deposit the shell body bottom outside through the mud straw, thereby plays the effect of facilitating the use.

Drawings

The accompanying drawings 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 and not to limit the invention.

In the drawings:

FIG. 1 is a schematic diagram of the main pipeline of the water intake device of the sewage treatment unit in villages and towns according to the embodiment of the present invention;

reference numbers in the figures: 1. an outer housing; 2. a liquid outlet; 3. a sludge straw; 4. folding the plate; 5. a funnel; 6. a grid; 7. an ultrasonic vibration plate; 8. biological fillers; 9. an active carbon filter screen; 10. a liquid inlet; 11. a purified water outlet; 12. an access door; 13. a cover body; 14. a sludge pump; 15. an inner housing.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and 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 thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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" or "second" 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 specifically defined otherwise.

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the present invention.

The first embodiment is as follows:

referring to fig. 1, the utility model relates to a sewage treatment unit for villages and towns, which comprises:

the outer shell 1, the outer shell 1 is made of PE material;

the inner shell 15 is arranged inside the outer shell 1, the inner shell 15 is connected with the outer shell 1 through a grid 6, and the grid 6 plays a role in supporting the inner shell 15;

the funnel 5 is arranged at the bottom of the inner shell 15, and the funnel 5 is in a funnel 5 shape, so that generated sediment is conveniently discharged when the funnel is used, and the generated sediment can be discharged into a space between the outer shell 1 and the inner shell 15 from a liquid outlet 2 at the bottom of the funnel 5;

the liquid outlet 2 is arranged at the bottom of the funnel 5;

a grating 6, wherein the grating 6 is arranged at the bottom of the inner shell 15, and the outer edge of the grating 6 is connected with the inner wall of the outer shell 1 and plays a role of supporting the inner shell 15;

a flap 4, wherein the flap 4 is arranged at the bottom of the grid 6, and one end of the flap 4 is connected with the lower surface of the grid 6, when in use, a part of the sewage can be blocked at the bottom of the flap 4;

biological filler 8, wherein the biological filler 8 is arranged between the inner shell 15 and the outer shell 1, and the biological filler 8 is arranged on the outer wall of the inner shell 15;

the activated carbon filter screen 9 is arranged right above the biological filler 8, and can purify the domestic sewage;

the access door 12 is arranged at the top of the inner shell 15, and when maintenance is needed, the access door 12 can be opened to be maintained, so that the use is convenient;

the sludge pump 14 is arranged at the top of the outer shell 1;

one end of the sludge suction pipe 3 extends to the bottom of the outer shell 1, the other end of the sludge suction pipe 3 penetrates through the outer shell 1 and is connected with the sludge pump 14, and when the sludge pump 14 works, sludge deposited at the bottom of the outer shell 1 can be pumped out through the sludge suction pipe 3, so that the sludge suction pipe is convenient to use;

one end of the liquid inlet 10 is arranged outside the outer shell 1, and the other end of the liquid inlet 10 extends to the inside of the inner shell 15;

a purified water outlet 11, wherein one end of the purified water outlet 11 is communicated with the outer shell 1.

In this embodiment: when the biological filler is used, domestic sewage is discharged into the inner shell 15 through the liquid inlet 10, then a water body enters the funnel 5 through the grating 6, and then is discharged into the bottom of the outer shell 1 from the liquid outlet 2, when liquid in the outer shell 1 is more, generated precipitates are accumulated at the bottom of the outer shell 1, then the liquid enters the biological filler 8 through the gratings 6 on the two sides of the inner shell 15, passes through the biological filler 8 and the activated carbon filter screen 9, then the water body is purified, and finally the purified water body is discharged through the purified water outlet 11;

wherein, when a fault occurs, the maintenance can be performed by opening the access door 12, thereby facilitating the use.

Example two:

referring to fig. 1, the sewage treatment unit of the present invention further includes:

the ultrasonic vibration plates 7 are arranged on the upper portion of the grating 6, the ultrasonic vibration plates 7 are connected with the inner wall of the inner shell 15, two ultrasonic vibration plates 7 are arranged, the two ultrasonic vibration plates 7 are connected in parallel, and when the ultrasonic vibration plate is used, in order to accelerate the separation of impurities in sewage from a water body, the ultrasonic vibration plates 7 can be opened to vibrate, so that the separation of the water body and the impurities can be accelerated, and the function of accelerating purification is achieved;

cover body 13, cover body 13 lid is located the upper portion of sludge pump 14 and access door 12 can play waterproof effect, the bottom of mud straw 3 is attached in on the inner wall of shell body 1 bottom, can conveniently take out the mud that deposits in shell body 1 bottom futilely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 villages and towns sewage treatment unit which characterized in that: the method comprises the following steps:

an outer casing (1);

an inner housing (15), the inner housing (15) being disposed inside the outer housing (1);

a funnel (5), the funnel (5) being disposed at a bottom of the inner housing (15);

the liquid outlet (2) is formed in the bottom of the funnel (5);

a grid (6), wherein the grid (6) is arranged at the bottom of the inner shell (15), and the outer edge of the grid (6) is connected with the inner wall of the outer shell (1);

a flap plate (4), wherein the flap plate (4) is arranged at the bottom of the grid (6), and one end of the flap plate (4) is connected with the lower surface of the grid (6);

-a bio-filler (8), said bio-filler (8) being arranged between said inner housing (15) and said outer housing (1), and said bio-filler (8) being arranged on an outer wall of said inner housing (15);

the activated carbon filter screen (9), the activated carbon filter screen (9) is arranged right above the biological filler (8);

the access door (12), the said access door (12) is set up in the top of the said inner housing (15);

the sludge pump (14), the sludge pump (14) is arranged on the top of the outer shell (1);

one end of the sludge suction pipe (3) extends to the bottom of the outer shell (1), and the other end of the sludge suction pipe (3) penetrates through the outer shell (1) and is connected with the sludge pump (14);

one end of the liquid inlet (10) is arranged outside the outer shell (1), and the other end of the liquid inlet (10) extends into the inner shell (15);

a purified water outlet (11), one end of the purified water outlet (11) is communicated with the outer shell (1).

2. The sewage treatment unit of villages and towns of claim 1, characterized in that: further comprising:

and an ultrasonic vibration plate (7), wherein the ultrasonic vibration plate (7) is arranged on the upper part of the grating (6), and the ultrasonic vibration plate (7) is connected with the inner wall of the inner shell (15).

3. The sewage treatment unit of villages and towns of claim 1, characterized in that: further comprising:

the cover body (13), cover (13) lid is located sludge pump (14) and access door (12)'s upper portion.

4. The sewage treatment unit of township as claimed in claim 2, wherein: the number of the ultrasonic vibration plates (7) is two, and the two ultrasonic vibration plates (7) are connected in parallel.

5. The sewage treatment unit of villages and towns of claim 1, characterized in that: the bottom of the sludge suction pipe (3) is attached to the inner wall of the bottom of the outer shell (1).