CN217367344U

CN217367344U - Rural multi-stage filtration device for sewage treatment

Info

Publication number: CN217367344U
Application number: CN202220702327.3U
Authority: CN
Inventors: 钟统贤; 崔磊
Original assignee: Shandong Hongda Construction Engineering Co ltd
Current assignee: Shandong Hongda Construction Engineering Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-09-06
Anticipated expiration: 2032-03-29

Abstract

The utility model relates to a sewage treatment plant technical field specifically is a rural sewage treatment uses multistage filter equipment, including the hollow base of rectangle, the top of the hollow base of rectangle is equipped with the rectangle box, and the right side of rectangle box has been seted up first rectangle operation mouth, second rectangle operation mouth and third rectangle operation mouth from last to down in proper order, and first rectangle operation mouth, second rectangle operation mouth and third rectangle operation mouth in the swing joint respectively have first rectangle filtering mechanism, second rectangle filtering mechanism and third rectangle filtering mechanism. This multistage filter equipment is used in rural sewage treatment through first rectangle filtering mechanism, second rectangle filtering mechanism and third rectangle filtering mechanism, can carry out the cubic to the impurity in the sewage and filter, and this mode can avoid taking place the easy problem of blockking up of individual layer filter screen to the rectangle filter-tank that sets up can be collected filterable impurity, and the person of being convenient for use handles filterable impurity.

Description

Rural sewage treatment uses multistage filter equipment

Technical Field

The utility model relates to a sewage treatment plant technical field specifically is a rural multistage filter equipment for sewage treatment.

Background

When the former rural domestic standard is low, rural domestic sewage is not treated and is randomly discharged, so that the water quality of ditches and ponds is blackened and smelled, and simultaneously, the water source pollution of drinking water and the water body pollution of rivers, lakes, reservoirs and the like can be caused, the rural living environment is influenced and the body health of residents is threatened, along with the rural economic development, the domestic standard of farmers is greatly improved, in order to solve the problem of rural water environment pollution, most farmers are provided with small-sized integrated sewage treatment equipment for treating and then discharging the domestic sewage, so that the water pollution is prevented, but the domestic sewage often contains a plurality of impurities, most of impurity filtering mechanisms in the small-sized integrated sewage treatment equipment are provided with one layer, after the small-sized integrated sewage treatment equipment is used for a long time, an impurity filtering layer is easy to be blocked, the sewage treatment efficiency of the small-sized integrated sewage treatment equipment is influenced, and a device capable of performing pre-filtering treatment on the impurities in the rural domestic sewage is lacked, in view of this, we propose a multistage filter equipment for rural sewage treatment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rural sewage treatment uses multi-stage filtration device to solve the impurity filtering mechanism who proposes in the small-size integration sewage treatment device among the above-mentioned background art and mostly be the one deck, long-time back impurity filter layer of using is blockked up easily, influences small-size integration sewage treatment device's sewage treatment efficiency, now lacks the problem that can carry out the device of preliminary filtration treatment to the impurity in the rural domestic sewage.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a rural sewage treatment uses multi-stage filtration device, includes the hollow base of rectangle, the top of the hollow base inner wall of rectangle is equipped with circular ejection of compact funnel, the top of the hollow base of rectangle is equipped with the rectangle box, the top of circular ejection of compact funnel and the inside intercommunication of rectangle box, the right side of rectangle box is from last to having seted up first rectangle operation mouth, second rectangle operation mouth and third rectangle operation mouth down in proper order, there are first rectangle filtering mechanism, second rectangle filtering mechanism and third rectangle filtering mechanism in first rectangle operation mouth, second rectangle operation mouth and the third rectangle operation mouth swing joint respectively, the middle part at rectangle box top is equipped with circular feed hopper.

Preferably, the bottom of circular ejection of compact funnel is connected with L shape drain pipe, the right side to the external world of the hollow base inner wall of rectangle is passed to the one end that circular ejection of compact funnel was kept away from to L shape drain pipe, just the outer wall of L shape drain pipe and the position that is close to the output are equipped with the control valve.

Preferably, first rectangle filtering mechanism, second rectangle filtering mechanism and third rectangle filtering mechanism are the same, first rectangle filtering mechanism includes the rectangle filter tank, the left side of rectangle filter tank and the left side of rectangle box inner wall are laminated mutually, both sides are laminated with the front and back both sides of rectangle box inner wall respectively around the rectangle filter tank.

Preferably, a handle is arranged on the right side of the rectangular filter tank, a frame-shaped mounting groove is formed in the position, located in the first rectangular operation opening, outside of the rectangular filter tank, frame-shaped sealing rubber is arranged in the frame-shaped mounting groove, and the outside of the frame-shaped sealing rubber is tightly attached to the inner wall of the first rectangular operation opening.

Preferably, the bottom of the inner wall of the rectangular filter tank is provided with a rectangular funnel, the top of the inner wall of the rectangular funnel is provided with a filter screen, and the filter aperture in the first rectangular filter mechanism, the second rectangular filter mechanism and the third rectangular filter mechanism is gradually reduced.

Preferably, the bottom of the rectangular filter tank is provided with a rectangular avoiding groove, and the bottom of the rectangular funnel and the bottom of the rectangular avoiding groove are located on the same plane.

Preferably, rectangular frame bodies are arranged in the rectangular box body and at the positions respectively located at the bottoms of the first rectangular operation opening, the second rectangular operation opening and the third rectangular operation opening.

Preferably, the top of the circular feeding funnel is hinged with a flip cover.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the multistage filtering device for rural sewage treatment, impurities in sewage can be filtered for three times through the first rectangular filtering mechanism, the second rectangular filtering mechanism and the third rectangular filtering mechanism, the problem that a single-layer filter screen is easy to block can be avoided, and the filtered impurities can be collected through the rectangular filtering tank, so that a user can conveniently treat the filtered impurities; dodge the groove through the rectangle funnel that sets up and rectangle and can ensure that the sewage after filtering impurity enters into next layer filtering mechanism, avoid sewage adhesion in the bottom of rectangle filter tank to be favorable to the user to take out rectangle filtering mechanism from the rectangle box, prevent that sewage from dripping to the external world.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal assembly structure of the rectangular box of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the rectangular box of the present invention;

FIG. 4 is a schematic view of a part of the structure of the present invention;

fig. 5 is a second partial schematic structural view of the present invention;

fig. 6 is a third schematic view of a part of the structure of the present invention;

fig. 7 is the assembly structure diagram of the rectangular hollow base, the circular discharging funnel and the L-shaped water discharging pipe in the present invention.

In the figure: the device comprises a rectangular hollow base 1, a rectangular box body 2, a first rectangular operation port 20, a second rectangular operation port 21, a third rectangular operation port 22, a rectangular frame body 23, a circular feeding funnel 3, a turnover cover 30, a first rectangular filtering mechanism 4, a rectangular filtering groove 40, a handle 41, a frame-shaped mounting groove 42, frame-shaped sealing rubber 43, a rectangular funnel 44, a filtering net 45, a rectangular avoiding groove 46, a second rectangular filtering mechanism 5, a third rectangular filtering mechanism 6, a circular discharging funnel 8, an L-shaped water discharging pipe 9 and a control valve 90.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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", "third" 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, features defined as "first", "second", and "third" may explicitly or implicitly include one or more of the features.

Referring to fig. 1-7, the present invention provides a technical solution:

a multi-stage filtering device for rural sewage treatment comprises a rectangular hollow base 1, wherein a circular discharging funnel 8 is arranged at the top of the inner wall of the rectangular hollow base 1, a rectangular box body 2 is arranged at the top of the rectangular hollow base 1, the top of the circular discharging funnel 8 is communicated with the inside of the rectangular box body 2, sewage filtered by impurities in the rectangular box body 2 is led out through the circular discharging funnel 8, a first rectangular operation port 20, a second rectangular operation port 21 and a third rectangular operation port 22 are sequentially arranged on the right side of the rectangular box body 2 from top to bottom and used for taking and placing a rectangular filtering mechanism, a first rectangular filtering mechanism 4, a second rectangular filtering mechanism 5 and a third rectangular filtering mechanism 6 are respectively and movably connected in the first rectangular operation port 20, the second rectangular operation port 21 and the third rectangular operation port 22, the impurities in the sewage are filtered for three times, multi-layer filtering is adopted, and the problem that a single-layer filtering net is easy to block can be avoided, and the rectangle filter-tank that sets up can be collected filterable impurity, and the person of facilitating the use handles filterable impurity, and the middle part at 2 tops of rectangle box is equipped with circular feed hopper 3, and the person of facilitating the use pours the sewage that has impurity into in the rectangle box 2.

In this embodiment, the bottom of circular ejection of compact funnel 8 is connected with L shape drain pipe 9, and L shape drain pipe 9 keeps away from the right side to the external world that circular ejection of compact funnel 8's one end passed the hollow base 1 inner wall of rectangle, through the sewage discharge in L shape drain pipe 9 will circular ejection of compact funnel 8, and the outer wall of L shape drain pipe 9 and the position that is close to the output are equipped with control valve 90, convenient to use person controls the switch of L shape drain pipe 9.

Specifically, first rectangle filtering mechanism 4, second rectangle filtering mechanism 5 and third rectangle filtering mechanism 6 are the same, first rectangle filtering mechanism 4 includes rectangle filter tank 40, the left side of rectangle filter tank 40 is laminated with the left side of rectangle box 2 inner wall mutually, both sides are laminated with the front and back both sides of rectangle box 2 inner wall respectively around the rectangle filter tank 40, ensure that sewage is whole to enter into in the rectangle filter tank 40, also guarantee that sewage just can discharge after filtering, avoid having impurity not filtered just to discharge.

Further, the right side of the rectangular filter tank 40 is provided with a handle 41, so that a user can conveniently take and place the rectangular filter tank 40, a frame-shaped mounting groove 42 is formed in the outer side of the rectangular filter tank 40 and located in the first rectangular operation opening 20, frame-shaped sealing rubber 43 is arranged in the frame-shaped mounting groove 42, the outer side of the frame-shaped sealing rubber 43 is tightly attached to the inner wall of the first rectangular operation opening 20, and the sealing performance of the joint of the rectangular filter mechanism and the rectangular operation opening is ensured.

Further, the bottom of the inner wall of the rectangular filtering tank 40 is provided with a rectangular funnel 44, which is beneficial to leading out sewage from the rectangular filtering tank 40, the top of the inner wall of the rectangular funnel 44 is provided with a filtering net 45, a first rectangular filtering mechanism 4, filtering apertures in a second rectangular filtering mechanism 5 and a third rectangular filtering mechanism 6 are gradually decreased progressively, the impurities in the sewage are filtered for three times, the larger impurities are filtered by the first rectangular filtering mechanism 4, the smaller impurities are filtered by the third rectangular filtering mechanism 6, and the impurities with the volume between the larger and the smaller impurities can be filtered by the second rectangular filtering mechanism 5, thereby realizing the multi-stage filtration of the sewage.

Further, rectangle dodge groove 46 has been seted up to the bottom of rectangle filter tank 40, and the bottom of rectangle funnel 44 is located the coplanar with the bottom that rectangle dodge groove 46, can avoid the sewage adhesion in the bottom of rectangle filter tank 40 to be favorable to the user to take out rectangle filtering mechanism from rectangle box 2, prevent that sewage from dripping to the external world.

Further, rectangular frame bodies 23 are respectively arranged in the rectangular box body 2 and at the bottom of the first rectangular operation port 20, the second rectangular operation port 21 and the third rectangular operation port 22, and are used for respectively supporting the first rectangular filtering mechanism 4, the second rectangular filtering mechanism 5 and the third rectangular filtering mechanism 6.

Further, the top of the circular feeding funnel 3 is hinged with a flip cover 30, which closes the circular feeding funnel 3 when not in use, and reduces the odor inside the multi-stage filtering device from escaping.

The rural sewage treatment of this embodiment uses multi-stage filtration device, the user opens flip 30, then pour the domestic sewage who has impurity into circular feed hopper 3 in, after sewage that has impurity enters into first rectangle filtering mechanism 4, can be through first filtration, first rectangle filtering mechanism 4 filters great bulky impurity, other impurity is along with rivers continue to move down and enter into second rectangle filtering mechanism 5 in, thereby make the impurity in the domestic sewage further filtered, sewage after the secondary filtration can enter into third rectangle filtering mechanism 6 in, thereby also filter less impurity in the sewage, effectively reduce rural domestic sewage to small-size integration sewage treatment device's impurity filtering mechanism's filter pressure, ensure small-size integration sewage treatment device's sewage treatment effect.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rural sewage is multistage filter equipment for processing which characterized in that: including the hollow base of rectangle (1), the top of the hollow base of rectangle (1) inner wall is equipped with circular ejection of compact funnel (8), the top of the hollow base of rectangle (1) is equipped with rectangle box (2), the top of circular ejection of compact funnel (8) and the inside intercommunication of rectangle box (2), the right side of rectangle box (2) is from last to having seted up first rectangle operation mouth (20), second rectangle operation mouth (21) and third rectangle operation mouth (22) down in proper order, swing joint has first rectangle filtering mechanism (4), second rectangle filtering mechanism (5) and third rectangle filtering mechanism (6) in first rectangle operation mouth (20), second rectangle operation mouth (21) and third rectangle operation mouth (22) respectively, the middle part at rectangle box (2) top is equipped with circular feeding funnel (3).

2. The multi-stage filtering device for rural sewage treatment according to claim 1, wherein: the bottom of circular ejection of compact funnel (8) is connected with L shape drain pipe (9), the right side to the external world of the hollow base of rectangle (1) inner wall is passed to the one end that circular ejection of compact funnel (8) was kept away from in L shape drain pipe (9), just the outer wall of L shape drain pipe (9) and the position that is close to the output are equipped with control valve (90).

3. The multi-stage filtering device for rural sewage treatment according to claim 1, wherein: the filter is characterized in that the first rectangular filtering mechanism (4), the second rectangular filtering mechanism (5) and the third rectangular filtering mechanism (6) are the same, the first rectangular filtering mechanism (4) comprises a rectangular filtering tank (40), the left side of the rectangular filtering tank (40) is attached to the left side of the inner wall of the rectangular box body (2), and the front side and the rear side of the rectangular filtering tank (40) are respectively attached to the front side and the rear side of the inner wall of the rectangular box body (2).

4. The multistage filter device for rural sewage treatment according to claim 3, wherein: the right side of the rectangular filter tank (40) is provided with a handle (41), the outer side of the rectangular filter tank (40) is provided with a frame-shaped mounting groove (42) at a position in the first rectangular operation port (20), frame-shaped sealing rubber (43) is arranged in the frame-shaped mounting groove (42), and the outer side of the frame-shaped sealing rubber (43) is tightly attached to the inner wall of the first rectangular operation port (20).

5. The multi-stage filtering device for rural sewage treatment according to claim 3, wherein: the bottom of rectangle filter tank (40) inner wall is equipped with rectangle funnel (44), the top of rectangle funnel (44) inner wall is equipped with filter screen (45), the filtration aperture in first rectangle filtering mechanism (4), second rectangle filtering mechanism (5) and third rectangle filtering mechanism (6) diminishes progressively in proper order.

6. The multistage filtering device for rural sewage treatment according to claim 5, wherein: the bottom of the rectangular filtering tank (40) is provided with a rectangular avoiding groove (46), and the bottom of the rectangular funnel (44) and the bottom of the rectangular avoiding groove (46) are located on the same plane.

7. The multi-stage filtering device for rural sewage treatment according to claim 1, wherein: rectangular frame bodies (23) are arranged in the rectangular box body (2) and at the positions respectively located at the bottoms of the first rectangular operation opening (20), the second rectangular operation opening (21) and the third rectangular operation opening (22).

8. The multi-stage filtering device for rural sewage treatment according to claim 1, wherein: the top of the circular feeding funnel (3) is hinged with a turnover cover (30).