CN214612073U

CN214612073U - Small-size domestic sewage treatment system capable of effectively reducing pollution

Info

Publication number: CN214612073U
Application number: CN202120667071.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhou Zaiying
Current assignee: Zhou Zaiying
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-11-05
Anticipated expiration: 2031-03-30

Abstract

The utility model relates to a sewage treatment technical field specifically is an effectively reduce small-size domestic sewage treatment system who pollutes, including handling the case, be equipped with two baffles on the inner wall around handling the case, two baffles will handle incasement portion and separate into sedimentation tank, filtering ponds and clean water basin, and open baffle one side has logical groove, and two logical inslot walls are equipped with active carbon filter screen and biofilm group respectively, are equipped with filter assembly in the sedimentation tank, handle the case left side and are equipped with the inlet tube, handle the case rear side and are equipped with the feed liquor pipe. This effectively reduce small-size domestic sewage treatment system who pollutes, sewage fall into the sedimentation tank after filtering subassembly filtering large granule impurity in, pour into the flocculating agent into through the feed liquor pipe, with the tiny particle suspended solid flocculation and precipitation in the sewage, during sewage carries out the filtration secondary back through the active carbon filter screen and overflows the filtering ponds, through the organic impurity of biomembrane group filtering again, it is reserve to overflow to store in the clean water basin, avoids domestic sewage direct discharge to pollute peripheral living environment, improves water resource utilization.

Description

Small-size domestic sewage treatment system capable of effectively reducing pollution

Technical Field

The utility model relates to a sewage treatment technical field specifically is a small-size domestic sewage treatment system who effectively reduces pollution.

Background

In daily life, a large amount of sewage can be generated, most of the existing domestic sewage is directly discharged without being treated, and in rural areas, domestic sewage contains more domestic garbage, the domestic garbage is rotten and deteriorated after being untreated for a long time, the direct discharge can seriously affect underground water sources and pollute surrounding living environments, meanwhile, the untreated domestic sewage cannot be reused, so that waste of water resources is caused, and therefore, a small domestic sewage treatment system capable of effectively reducing pollution is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an effectively reduce small-size domestic sewage treatment system who pollutes to solve the problem that proposes among the above-mentioned background art.

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

a small-sized domestic sewage treatment system capable of effectively reducing pollution comprises a treatment box, wherein two parallel clapboards are arranged on the inner walls of the treatment box front and back, the side walls of the periphery of each clapboard are attached to the inner side wall of the treatment box, the inside of the treatment box is divided into a sedimentation tank, a filter tank and a clean water tank from left to right by the two clapboards, a through groove is formed in one side of each clapboard close to the top edge of the clapboard, an activated carbon filter screen is arranged on the inner wall of the through groove on the left side, a biofilm group is arranged on the inner wall of the through groove on the right side, a filter assembly is arranged above the activated carbon filter screen in the sedimentation tank, a water inlet pipe communicated with the sedimentation tank is arranged at the top edge of the left side of the treatment box, a liquid inlet pipe communicated with the inside of the sedimentation tank is arranged below the filter assembly on the rear side of the treatment box, and the upper end of the liquid inlet pipe is along the vertical direction, handle case left side and be located the filtering component top and offer the mouth of decontaminating that is linked together with the sedimentation tank, the mouth rear end edge department of decontaminating articulates there is first closing plate, handle case front side bottom edge be equipped with respectively with sedimentation tank, filtering ponds and the inside first blow off pipe, second blow off pipe and the drain pipe that link up mutually of clean water basin, install first control valve on the first blow off pipe, install the second control valve on the second blow off pipe, install the third control valve on the drain pipe, it is located two to handle the roof portion be equipped with between the baffle and handle the inside maintenance mouth that link up mutually of case, it has the second closing plate to articulate on the maintenance mouth.

Preferably, the bottom of the treatment box is tightly welded with a plurality of uniformly distributed supporting legs.

Preferably, the baffle and the treatment box are in an integrally formed structure.

Preferably, the filtering component comprises two symmetrical fixing plates fixed on the inner wall of the treatment tank, and a filter plate is placed between the tops of the two fixing plates.

Preferably, the top of the liquid inlet pipe is provided with a liquid inlet funnel which is communicated with the inside of the liquid inlet pipe and is of an integrated structure.

Preferably, a first hasp corresponding to the first hasp is arranged at the middle position of the edge of the front end of the left side of the first sealing plate, the front end of the dirt cleaning port on the left side of the treatment box is provided with the first hasp, and the first hasp is clamped and fixed on the first hasp to fix the first sealing plate.

Preferably, the second hasp is arranged on the outer side wall of the second sealing plate far away from the hinged position of the second sealing plate, the second hasp is arranged on the outer side wall of the access hole below the second hasp, and the second hasp is clamped and fixed on the second hasp to fix the second sealing plate.

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

this effectively reduce small-size domestic sewage treatment system who pollutes, when using, with domestic sewage through the inlet tube pour into the treatment box into, sewage falls into the sedimentation tank behind filter assembly filtering large granule impurity, pour into the flocculating agent into to the sedimentation tank through the feed liquor pipe simultaneously, with the tiny particle suspended solid flocculation and precipitation in the sewage, sewage after the processing carries out in the filtering ponds that overflows after the secondary filtration through the active carbon filter screen, after biofilm group filtering organic impurity again, it stores reserve in the clean water basin to overflow, avoid domestic sewage direct discharge to influence groundwater source and pollute peripheral living environment, can effectively improve water resource utilization simultaneously, avoid extravagant.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a treatment tank of the present invention;

FIG. 3 is a schematic structural view of the middle partition plate of the present invention;

FIG. 4 is a schematic structural view of a filter assembly according to the present invention;

fig. 5 is a schematic structural view of a first sealing plate of the present invention;

fig. 6 is a schematic structural view of the second sealing plate of the present invention.

In the figure:

1. supporting legs;

2. a treatment tank; 20. cleaning a sewage port; 21. a first buckle; 22. an access hole; 23. second snap-on;

3. a partition plate; 30. a through groove;

4. a filter assembly; 40. a fixing plate; 41. filtering the plate;

5. an activated carbon filter screen;

6. a biofilm group;

7. a water inlet pipe;

8. a liquid inlet pipe;

9. a first sealing plate; 90. first snap-on;

10. a first drain pipe; 100. a first control valve;

11. a second sewage draining pipe; 110. a second control valve;

12. a drain pipe; 120. a third control valve;

13. a second sealing plate; 130. and a second buckle.

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 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", "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

a small-sized domestic sewage treatment system capable of effectively reducing pollution comprises a treatment box 2, wherein two parallel partition plates 3 are arranged on the front inner wall and the rear inner wall of the treatment box 2, the peripheral side walls of the partition plates 3 are attached to the inner side walls of the treatment box 2, the interior of the treatment box 2 is divided into a sedimentation tank, a filter tank and a clean water tank by the two partition plates 3 from left to right, a through groove 30 which penetrates through the partition plates 3 is formed in one side of the partition plates 3, the inner wall of the through groove 30 positioned on the left side is provided with an activated carbon filter screen 5, the inner wall of the through groove 30 positioned on the right side is provided with a biofilm group 6, a filter assembly 4 is arranged above the activated carbon filter screen 5 in the sedimentation tank, the filter assembly 4 comprises two fixing plates 40 which are symmetrically fixed on the inner wall of the treatment box 2, a filter plate 41 is arranged between the tops of the two fixing plates 40, and a water inlet pipe 7 which is communicated with the sedimentation tank is arranged at the edge of the top on the left side of the treatment box 2, handle 2 rear sides of case and be located filtering component 4 below and be equipped with the feed liquor pipe 8 that link up with the sedimentation tank inside, vertical direction is followed to feed liquor pipe 8 upper end, when using, pour domestic sewage into through inlet tube 7 into and handle case 1, sewage falls into the sedimentation tank behind the filter plate 41 filtering large granule impurity on filtering component 4, simultaneously pour into the flocculating agent into to the sedimentation tank through feed liquor pipe 8, the tiny particle suspended solid flocculation and precipitation in with the sewage through the flocculating agent, when the sewage water level after the processing reaches logical groove 30, in the filtering tank is gone into after carrying out secondary filter through active carbon filter screen 5, sewage in the filtering tank is again behind 6 filtering organic impurities of biomembrane group, it stores for use in the clean water basin to go into, avoid domestic sewage directly to discharge and influence groundwater source and pollute peripheral living environment, can effectively improve water resource utilization ratio simultaneously, avoid extravagant.

In the embodiment, a cleaning opening 20 communicated with the sedimentation tank is formed in the left side of the treatment tank 2 above the filtering component 4, and large-particle impurities trapped by a filter plate 41 are cleaned through the cleaning opening 20 periodically; a first sealing plate 9 is hinged to the rear end edge of the sewage cleaning port 20, the sewage cleaning port 20 is sealed through the first sealing plate 9, and sewage is prevented from splashing out through the sewage cleaning port 20; the middle position of the edge of the front end of the left side of the first sealing plate 9 is provided with a first hasp 90, the front end of the left side of the treatment box 2, which is positioned at the dirt cleaning port 20, is provided with a first hasp 21 corresponding to the first hasp 90, and the first hasp 90 is clamped and fixed on the first hasp 21 to fix the first sealing plate 9, so that the second sealing plate 13 is prevented from being opened automatically in the using process to influence the normal use of the second sealing plate; handle 2 front side bottom edges of case and be equipped with respectively with the sedimentation tank, the inside first blow off pipe 10 that link up mutually of filtering ponds and clean water basin, second blow off pipe 11 and drain pipe 12, install first control valve 100 on the first blow off pipe 10, install second control valve 110 on the second blow off pipe 11, install third control valve 120 on the drain pipe 12, be convenient for regularly through first blow off pipe 10 and the 11 discharge sedimentation tanks of second blow off pipe, the impurity of filtering ponds bottom, when the clear water in the clean water basin is taken to needs, can open third control valve 120, discharge the clear water through drain pipe 12.

In addition, an access hole 22 communicated with the inside of the treatment box 2 is formed between the two partition plates 3 at the top of the treatment box 2, so that the internal structure of the treatment box 2 can be conveniently and regularly overhauled from the position of the access hole 22, and the normal use of the treatment box is ensured; a second sealing plate 13 is hinged on the access opening 22, and the access opening 22 is sealed through the second sealing plate 13 to prevent sewage from splashing; the outer side wall of the second sealing plate 13 is provided with a second hasp 130 far away from the hinged position, the outer side wall of the access hole 22 is positioned below the second hasp 130 and provided with a second hasp 23, and the second hasp 23 is clamped and fixed on the second hasp 130 to fix the second sealing plate 13, so that the second sealing plate 13 is prevented from being opened automatically in the using process and the normal use of the second sealing plate is prevented from being influenced.

Further, handle 2 bottom close welding of case and have a plurality of even supporting legs 1 that distribute, support handling case 2 through supporting leg 1, raise the height of handling 2 bottoms of case, avoid handling 2 bottoms of case and place ground direct contact, slow down and handle 2 bottoms of case corrosion damage speed, prolong its life, first blow off pipe 10 of while easy to assemble, second blow off pipe 11 and drain pipe 12.

Secondly, the liquid inlet funnel that the liquid inlet pipe 8 top is equipped with rather than inside looks link up and rather than being the integrated into one piece structure, increases the size of 8 ports of liquid inlet pipe through the liquid inlet funnel, conveniently adds the flocculating agent.

Specifically, baffle 3 is the integrated into one piece structure with handling case 2, and the integrated into one piece structure is convenient for produce, saves raw materials, and the integrated into one piece stable in structure, non-deformable damages in the use, long service life, simultaneously the sealed effectual of integrated into one piece structure can prevent effectively that sewage from oozing through baffle 3 and handling case 2 junction.

Before the small-sized domestic sewage treatment system capable of effectively reducing pollution is used, workers firstly check the integrity of the device and whether all parts are firmly connected; then, the first control valve 100, the second control valve 110 and the third control valve 120 are closed, and the water inlet pipe 7 is communicated with an external pipeline; then, injecting a flocculating agent into the sedimentation tank through the liquid inlet pipe 8 for storage for later use; when the device is used, the live sewage enters the treatment box 1 through the water inlet pipe 7, the sewage falls into the sedimentation tank after large-particle impurities are filtered by the filter plates 41 on the filter assembly 4, small-particle suspended matters in the sewage are subjected to flocculation and sedimentation by a flocculating agent and then fall to the bottom of the sedimentation tank for storage, when the water level of the treated sewage reaches the through groove 30, the treated sewage flows into the filter tank after being subjected to secondary filtration by the activated carbon filter screen 5, and the sewage in the filter tank flows into the clean water tank for storage after organic impurities are filtered by the biofilm group 6; when the clean water in the clean water tank needs to be taken, the third control valve 120 is opened, and the clean water is discharged through the water discharge pipe 12.

The foregoing shows and describes the general 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. A small-sized domestic sewage treatment system capable of effectively reducing pollution comprises a treatment tank (2), and is characterized in that: be equipped with two baffles (3) that are parallel to each other around handling case (2) on the inner wall, baffle (3) lateral wall all around with handle case (2) inboard wall and laminate mutually, two baffle (3) will handle case (2) inside from a left side to the right side and separate into sedimentation tank, filtering ponds and clean water basin, baffle (3) one side is close to its top edge and has seted up logical groove (30) that run through, is located on the left install active carbon filter screen (5) on leading to groove (30) inner wall, is located on the right side install biofilm group (6) on leading to groove (30) inner wall, is located in the sedimentation tank be equipped with filter assembly (4) above active carbon filter screen (5), the left top edge of handling case (2) is equipped with inlet tube (7) that link up mutually with the sedimentation tank, it is equipped with feed liquor pipe (8) that link up with sedimentation tank inside to handle case (2) rear side to be located filter assembly (4) below, the upper end of the liquid inlet pipe (8) is along the vertical direction, a dirt cleaning opening (20) communicated with the sedimentation tank is arranged on the left side of the treatment box (2) and above the filtering component (4), a first sealing plate (9) is hinged at the edge of the rear end of the sewage cleaning port (20), a first sewage discharge pipe (10), a second sewage discharge pipe (11) and a drain pipe (12) which are communicated with the interior of the sedimentation tank, the interior of the filtering tank and the interior of the clean water tank are respectively arranged at the edge of the bottom of the front side of the treatment box (2), a first control valve (100) is arranged on the first sewage discharge pipe (10), a second control valve (110) is arranged on the second sewage discharge pipe (11), the drain pipe (12) is provided with a third control valve (120), the top of the treatment box (2) is positioned at two parts, an access hole (22) which is communicated with the interior of the treatment box (2) is formed between the partition plates (3), and a second sealing plate (13) is hinged to the access hole (22).

2. The small-scale domestic sewage treatment system effective to reduce pollution according to claim 1, wherein: a plurality of supporting legs (1) which are uniformly distributed are tightly welded at the bottom of the treatment box (2).

3. The small-scale domestic sewage treatment system effective to reduce pollution according to claim 1, wherein: the baffle (3) and the treatment box (2) are of an integrated structure.

4. The small-scale domestic sewage treatment system effective to reduce pollution according to claim 1, wherein: the filter assembly (4) comprises two symmetrical fixing plates (40) fixed on the inner wall of the treatment box (2), and a filter plate (41) is placed between the tops of the fixing plates (40).

5. The small-scale domestic sewage treatment system effective to reduce pollution according to claim 1, wherein: the top of the liquid inlet pipe (8) is provided with a liquid inlet funnel which is communicated with the inside of the liquid inlet pipe and is of an integrated structure.

6. The small-scale domestic sewage treatment system effective to reduce pollution according to claim 1, wherein: first hasp (90) are installed to the intermediate position of first closing plate (9) left side front end edge, it is equipped with first hasp (21) corresponding with first hasp (90) to handle case (2) left side position in clear dirty mouthful (20) front end, first hasp (90) joint is fixed will on first hasp (21) first closing plate (9) are fixed.

7. The small-scale domestic sewage treatment system effective to reduce pollution according to claim 1, wherein: the outer side wall of the second sealing plate (13) is far away from the hinged position of the second sealing plate (13) and is provided with a second hasp (130), the outer side wall of the access hole (22) is located below the second hasp (130) and is provided with a second hasp (23), and the second hasp (23) is clamped and fixed on the second hasp (130) to fix the second sealing plate (13).