CN212770161U

CN212770161U - Domestic sewage filtering device

Info

Publication number: CN212770161U
Application number: CN202120235218.0U
Authority: CN
Inventors: 王海涛
Original assignee: Jiuwang Shandong Machinery Technology Co ltd
Current assignee: Wang Haitao
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-03-23
Anticipated expiration: 2031-01-28

Abstract

The domestic sewage filtering device of the utility model filters large garbage in the domestic sewage by arranging the arc-shaped first filtering plate at the lower part of the sewage inlet, and automatically discharges the filtered large garbage by arranging the spiral conveying rod; the second filter screen and the third filter screen are arranged to filter small-particle garbage in the domestic sewage for multiple times, so that the pipeline is prevented from being blocked; adsorb more tiny granule rubbish through setting up rotatable activated carbon adsorption ware, further purify domestic sewage, the mobility of the multiplicable domestic sewage of rotatable activated carbon adsorption ware prevents that granule rubbish from deposiing, has strengthened activated carbon adsorption ware's adsorption effect simultaneously.

Description

Domestic sewage filtering device

Technical Field

The utility model relates to a sewage treatment device technical field, specific domestic sewage filter equipment that says so.

Background

In human life, can produce a large amount of domestic sewage every day, these domestic sewage mostly are direct to the sewer, but often adulterate many polluted environment's material in the domestic sewage, some big or small granule rubbish that contain in the domestic sewage also directly discharges simultaneously, can lead to the sewer to block up, bring inconvenience for people's life, so design a domestic sewage filter equipment here, be used for cleaning, filter domestic sewage, through filtering and adsorbing domestic sewage, reduce the pollution to the environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a domestic sewage filtering device.

In order to solve the technical problem, the domestic sewage filtering device of the utility model comprises a filtering box body, a sewage inlet and a sewage outlet, the filter box body is internally provided with a first filter plate, a second filter plate and a third filter plate from top to bottom in sequence, the first filter plate is an arc-shaped filter plate, the upper part of the first filter plate is provided with a spiral conveying rod, the side wall of the filter box body on the left side of the spiral conveying rod is provided with a sundries outlet, the right end of the spiral conveying rod is connected with a rotating motor arranged on the right side wall of the filter box body, the rotating motor is connected with a driving belt pulley, the driving belt pulley is connected with a driven belt pulley through a belt, the driven belt pulley is connected with a rotating shaft arranged below the third filter plate, the middle part of the rotating shaft is connected with two connecting supports, and two activated carbon adsorbers are arranged on the connecting supports.

Further, the filtration pores of the first filtration plate, the second filtration plate and the third filtration plate are reduced in sequence.

Furthermore, two ends of the connecting support are in threaded connection with fixing nuts.

Furthermore, the sewage inlet is arranged at the center of the top of the filtering box body and is of a funnel-shaped structure with a large upper part and a small lower part.

Further, the sewage outlet is arranged at the center of the bottom of the filtering box body.

Furthermore, the four corners of the bottom of the filtering box body are provided with movable wheels.

To sum up, the utility model discloses following beneficial effect has:

Drawings

The invention will be described in further detail with reference to the following drawings and embodiments:

fig. 1 is a schematic structural view of a domestic sewage filtering device according to the present invention.

In the figure: 1 filter box, 2 sewage imports, 3 sewage exports, 4 first filter, 5 second filter, 6 third filter, 7 spiral delivery poles, 8 rotating electrical machines, 9 initiative belt pulleys, 10 passive belt pulleys, 11 rotation axises, 12 linking bridge, 13 activated carbon adsorbers, 14 debris exports, 15 fixation nut, 16 removal wheels, 17 belts.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The invention will be further described with reference to the accompanying drawings:

as shown in the attached figure 1, the domestic sewage filtering device comprises a filtering box body 1, a sewage inlet 2 and a sewage outlet 3, wherein a first filtering plate 4, a second filtering plate 5 and a third filtering plate 6 are sequentially arranged in the filtering box body 1 from top to bottom, filtering holes of the first filtering plate 4, the second filtering plate 5 and the third filtering plate 6 are sequentially reduced, a plurality of layers of filtering plates are used for filtering and separating large and small particles in the domestic sewage, the first filtering plate 4 is an arc-shaped filtering plate, a spiral conveying rod 7 is arranged at the upper part of the first filtering plate 4, a sundries outlet 14 is arranged on the side wall of the filtering box body 1 at the left side of the spiral conveying rod 7, the right end of the spiral conveying rod 7 is connected with a rotating motor 8 arranged on the right side wall of the filtering box body 1, a driving belt pulley 9 is connected on the rotating motor 8, the driving belt pulley 9 is connected with a driven belt pulley 10, the middle part of the rotating shaft 11 is connected with two connecting supports 12, each connecting support 12 is provided with two activated carbon adsorbers 13, the activated carbon adsorbers 13 adsorb and purify fine particles in the domestic sewage, and the rotating shaft 11 rotates to prevent the fine particles in the domestic sewage from precipitating. In the embodiment, domestic sewage enters from the sewage inlet 2, the first filter plate 4 filters large particles in the domestic sewage and controls water by standing, the second filter plate 5 and the third filter plate 6 filter small particles in the domestic sewage, the filtered domestic sewage flows into the lower part of the filter box body 1, and the activated carbon adsorber 13 adsorbs the finer particles to further purify the domestic sewage; the rotating motor 8 is started, the screw conveying rod 7 discharges the filtered large particles from the sundries outlet 14, and meanwhile, the rotating shaft 11 rotates to stir the fine particles which are not adsorbed by the activated carbon adsorber 13 but are precipitated at the bottom of the filtering box body 1, so that the adsorption effect of the activated carbon adsorber 13 is improved.

Further, as shown in fig. 1, the two ends of the connecting bracket 12 are screwed with fixing nuts 15, so as to fix and replace the activated carbon absorber 13.

Further, as shown in fig. 1, the sewage inlet 2 is disposed at the center of the top of the filtering box body 1, the sewage inlet 2 is in a funnel-shaped structure with a large upper part and a small lower part, and domestic sewage enters from the sewage inlet 2.

Further, as shown in fig. 1, a sewage outlet 3 is provided at the center of the bottom of the filtering case 1, and filtered and purified domestic sewage is discharged from the sewage outlet 3.

Further, as shown in fig. 1, the four corners of the bottom of the filtering box 1 are provided with moving wheels 16 for moving.

To sum up, the present invention is not limited to the above-mentioned specific embodiments. Those skilled in the art may make numerous changes and modifications without departing from the spirit and scope of the present invention. The protection scope of the present invention shall be subject to the claims of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Claims

1. A domestic sewage filtering device comprises a filtering box body (1), a sewage inlet (2) and a sewage outlet (3), and is characterized in that a first filtering plate (4), a second filtering plate (5) and a third filtering plate (6) are sequentially arranged in the filtering box body (1) from top to bottom, the first filtering plate (4) is an arc-shaped filtering plate, a spiral conveying rod (7) is arranged at the upper part of the first filtering plate (4), a sundries outlet (14) is arranged on the side wall of the filtering box body (1) at the left side of the spiral conveying rod (7), the right end of the spiral conveying rod (7) is connected with a rotating motor (8) arranged on the right side wall of the filtering box body (1), a driving belt pulley (9) is connected on the rotating motor (8), the driving belt pulley (9) is connected with a driven belt pulley (10) through a belt (17), the driven belt pulley (10) is connected with a rotating shaft (11) arranged below the third filtering plate (6), the middle part of the rotating shaft (11) is connected with two connecting supports (12), and two activated carbon adsorbers (13) are arranged on the connecting supports (12).

2. The domestic sewage filtration apparatus according to claim 1, wherein the filtration pores of said first filter plate (4), second filter plate (5) and third filter plate (6) are sequentially decreased.

3. The domestic sewage filtering apparatus according to claim 2, wherein both ends of said connecting bracket (12) are screw-coupled with fixing nuts (15).

4. The domestic sewage filtering apparatus according to claim 3, wherein said sewage inlet (2) is provided at the top center of said filtering tank body (1), said sewage inlet (2) having a funnel-shaped structure with a large top and a small bottom.

5. The domestic sewage filtration apparatus according to claim 4, wherein said sewage outlet (3) is provided at the center of the bottom of the filtration tank (1).

6. The domestic sewage filtering apparatus according to claim 1, wherein the filtering tank body (1) is provided with moving wheels (16) at four corners of the bottom thereof.