CN210736457U

CN210736457U - Rural area domestic sewage ecological treatment system

Info

Publication number: CN210736457U
Application number: CN201921068296.5U
Authority: CN
Inventors: 杨飞; 胡永生
Original assignee: Guizhou Qingzhiyuan Environmental Protection Engineering Co Ltd
Current assignee: Guizhou Qingzhiyuan Environmental Protection Engineering Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-06-12
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses an ecological treatment system for domestic sewage in rural areas, which comprises a sewage inlet pipe, a second hydraulic rod, a first anaerobic tank, a flow impeller, an aeration device, a water storage tank and a solar cell panel, wherein the right side of the sewage inlet pipe is connected to a filter tank, the first hydraulic rod is arranged above the filter tank, and the right side of a methane tank is connected with a second connecting pipe; an anoxic tank is arranged on the right side of the first anaerobic tank, a second anaerobic tank is arranged on the right side of the anoxic tank, a flow impeller is arranged on the left side below the first anaerobic tank, and a plurality of sharp-angled convex blocks are uniformly distributed below the third supporting plate; and a seventh connecting pipe is connected to the lower part of the right side of the aerobic tank, water pumps are mounted on the seventh connecting pipe, the third connecting pipe and the fourth connecting pipe, and the right side of the seventh connecting pipe is connected to a crop field. The utility model discloses a thimble that sets up can prevent that the through-hole from being blocked by solid organic matter in inserting the through-hole when the clamp plate rises to highest position.

Description

Rural area domestic sewage ecological treatment system

Technical Field

The utility model relates to a rural domestic sewage treatment field specifically is a rural area domestic sewage ecological treatment system.

Background

Water pollution is water which is caused by harmful chemical substances and has a low or lost use value, pollutes the environment, consumes oxygen in water when organic substances in sewage are decomposed by microorganisms, affects the life of aquatic organisms, and after dissolved oxygen in water is exhausted, the organic substances are subjected to anaerobic decomposition to generate unpleasant gases such as hydrogen sulfide and mercaptan, thereby further deteriorating the water quality. Domestic sewage is one of the main pollution sources of water pollution, is waste water discharged in daily life of residents, and particularly in rural areas, the domestic sewage cannot be well treated and recycled, so that waste of water resources is caused, and meanwhile, the living environment and water quality are seriously polluted, so that the ecology is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rural area domestic sewage ecological treatment system to solve the problem that proposes in the above-mentioned background art.

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

a rural area domestic sewage ecological treatment system comprises a sewage inlet pipe, a second hydraulic rod, a first anaerobic tank, a flow pusher, an aeration device, a water storage tank and a solar cell panel, wherein the right side of the sewage inlet pipe is connected to a filter tank, the first hydraulic rod is arranged above the filter tank, a press plate is arranged below the first hydraulic rod, a plurality of through holes are uniformly distributed in the press plate, a first support plate is arranged above the filter tank, a plurality of ejector pins are uniformly distributed below the first support plate and correspondingly arranged above the through holes, a second support plate is arranged below the left side of the filter tank, the second hydraulic rod is arranged on the second support plate, a partition plate is connected to the right side of the second hydraulic rod, a first connecting pipe is connected below the filter tank, a second connecting pipe is connected below the first connecting pipe, and a second connecting pipe is connected to the right side of a methane tank; an anoxic tank is arranged on the right side of the first anaerobic tank, a second anaerobic tank is arranged on the right side of the anoxic tank, suspension fillers are arranged in the first anaerobic tank, the anoxic tank and the second anaerobic tank, a flow impeller is arranged on the left side below the first anaerobic tank, a fourth connecting pipe is connected below the right side of the second anaerobic tank, the right side of the fourth connecting pipe is connected to the aerobic tank, aerobic fillers are filled in the aerobic tank, an aeration device is arranged below the aerobic tank, a fifth connecting pipe is connected to the left side of the aeration device, a sixth connecting pipe is connected above the fifth connecting pipe and located below the aerobic tank, a plurality of aeration nozzles are uniformly distributed above the sixth connecting pipe, a plurality of third supporting plates are arranged on the inner walls of the left side and the right side of the aerobic tank in a staggered manner, and a plurality of sharp-angled convex blocks are uniformly distributed below the third supporting plates; the right side below of good oxygen pond is connected with the seventh connecting pipe, all installs the water pump on seventh connecting pipe, third connecting pipe and the fourth connecting pipe, and the right side of seventh connecting pipe is connected to crops ground, and the top on crops ground is provided with geotechnological cloth layer, and the below on crops ground is provided with rubble grain layer, active carbon grained layer, filter membrane layer and water-retaining layer respectively from top to bottom.

As a further aspect of the present invention: the second connecting pipe is connected to the methane lamp and the methane stove respectively, the middle of the right side of the filtering tank is connected with a third connecting pipe, and the right side of the third connecting pipe is connected to the first anaerobic tank.

As a further aspect of the present invention: the water storage device is characterized in that an eighth connecting pipe is connected to the lower portion of the right side of the water storage layer, a first control valve is arranged on the eighth connecting pipe, the lower portion of the eighth connecting pipe is connected to the water storage tank, a water outlet is formed in the lower portion of the right side of the water storage tank, and a second control valve is arranged on the water outlet.

As a further aspect of the present invention: the solar cell panel is installed to the top of bracing piece, and the left top of filtering ponds is provided with the battery.

Compared with the prior art, the utility model can be inserted into the through hole when the pressure plate rises to the highest position through the arranged thimble, so as to prevent the through hole from being blocked by solid organic matters; the solar cell panel is arranged to charge the storage battery, and the storage battery is used by the first hydraulic rod, the second hydraulic rod, the water pump, the flow pusher and the aeration device, so that the solar water heater is more energy-saving and environment-friendly; the circulation of sewage in the first anaerobic tank, the anoxic tank and the second anaerobic tank can be promoted by arranging the flow pushing device; the oxygen content in the aerobic tank can be increased by arranging the aeration device, the metabolism of microorganisms in the aerobic filler is promoted, and nitrogen and phosphorus elements in the sewage are consumed; the bubbles generated by the aeration nozzle can be punctured by arranging the sharp-angled convex blocks, so that oxygen is better contacted with microorganisms, and the purification effect is better.

Drawings

FIG. 1 is a schematic structural view of an ecological treatment system for domestic sewage in rural areas.

FIG. 2 is a schematic structural diagram of a filter tank in a domestic sewage ecological treatment system in rural areas.

FIG. 3 is a schematic view of the structure of a crop land in an ecological treatment system for domestic sewage in rural areas.

In the figure: 1. a sewage inlet pipe; 2. a filtration tank; 3. a first hydraulic lever; 4. pressing a plate; 5. a through hole; 6. a first support plate; 7. A thimble; 8. a second support plate; 9. a second hydraulic rod; 10. a partition plate; 11. a first connecting pipe; 12. a biogas generating pit; 13. a second connecting pipe; 14. a methane lamp; 15. a methane stove; 16. a third connecting pipe; 17. a first anaerobic tank; 18. an anoxic tank; 19. a second anaerobic tank; 20. a suspended filler; 21. a flow impeller; 22. a fourth connecting pipe; 23. aerobic filler; 24. a third support plate; 25. a sharp-angled bump; 26. an aeration device; 27. a fifth connecting pipe; 28. a sixth connecting pipe; 29. An air nozzle; 30. a seventh connecting pipe; 31. a crop land; 32. a layer of crushed stone particles; 33. an activated carbon particle layer; 34. a filter membrane layer; 35. a aquifer; 36. an eighth connecting pipe; 37. a first control valve; 38. a water storage tank; 39. a water outlet; 40. a second control valve; 41. a geotextile layer; 42. an aerobic tank; 43. a water pump; 44. a support bar; 45. a solar panel; 46. And (4) a storage battery.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, an ecological treatment system for domestic sewage in rural areas comprises a sewage inlet pipe 1, a second hydraulic rod 9, a first anaerobic tank 17, a flow pusher 21, an aeration device 26, a water storage tank 38 and a solar panel 45; the right side of the sewage inlet pipe 1 is connected to a filtering tank 2, a first hydraulic rod 3 is arranged above the filtering tank 2, the model of the first hydraulic rod 3 is 70TYD-S60S, a pressing plate 4 is arranged below the first hydraulic rod 3, a plurality of through holes 5 are uniformly distributed on the pressing plate 4, a first supporting plate 6 is arranged above the filtering tank 2, a plurality of ejector pins 7 are uniformly distributed below the first supporting plate 6, the ejector pins 7 are correspondingly arranged above the through holes 5, when the pressing plate 4 is driven by the first hydraulic rod 3 to ascend to the highest point, the ejector pins 7 are inserted into the through holes 5 to prevent the through holes 5 from being blocked, a second supporting plate 8 is arranged below the left side of the filtering tank 2, a second hydraulic rod 9 is arranged on the second supporting plate 8, the model of the second hydraulic rod 9 is XTL-100, a partition plate 10 is connected to the right side of the second hydraulic rod 9, the partition the filtering tank 2by the partition plate 10, a first connecting pipe 11 is connected below the, the lower part of the first connecting pipe 11 is connected with a methane tank 12, the right side of the methane tank 12 is connected with a second connecting pipe 13, the second connecting pipe 13 is respectively connected with a methane lamp 14 and a methane stove 15, the right side middle of the filter tank 2 is connected with a third connecting pipe 16, the right side of the third connecting pipe 16 is connected into a first anaerobic tank 17, the pressing plate 4 is driven by the first hydraulic rod 3 to move downwards to extrude solid organic matters in the sewage downwards, the sewage overflows to the upper part of the pressing plate 4 through the through hole 5 on the pressing plate 4, the sewage is conveyed into the first anaerobic tank 17 through the third connecting pipe 16, and the partition plate 10 is driven by the second hydraulic rod 9 to move leftwards to enable the solid organic matters to flow into the methane tank 12 for fermentation.

The right side of the first anaerobic tank 17 is provided with an anoxic tank 18, the right side of the anoxic tank 18 is provided with a second anaerobic tank 19, suspended fillers 20 are arranged in the first anaerobic tank 17, the anoxic tank 18 and the second anaerobic tank 19, the left side below the first anaerobic tank 17 is provided with a flow impeller 21, the circulation of sewage in the first anaerobic tank 17, the anoxic tank 18 and the second anaerobic tank 19 can be promoted by arranging the flow impeller 21, the right side below the second anaerobic tank 19 is connected with a fourth connecting pipe 22, the right side of the fourth connecting pipe 22 is connected to an aerobic tank 42, the aerobic tank 42 is filled with aerobic fillers 23, the lower side of the aerobic tank 42 is provided with an aeration device 26, the left side of the aeration device 26 is connected with a fifth connecting pipe 27, the upper side of the fifth connecting pipe 27 is connected with a sixth connecting pipe 28, the sixth connecting pipe 28 is positioned below the interior of the aerobic tank 42, and a plurality of aeration nozzles 29 are uniformly distributed above the sixth connecting pipe 28, can increase the oxygen content in the good oxygen pond 42 through setting up aeration equipment 26, promote the metabolism of microorganism in the good oxygen filler 23, consume the nitrogen phosphorus element in the sewage, it is provided with a plurality of third backup pads 24 to crisscross on the inner wall of good oxygen pond 42 left and right sides, the below equipartition of third backup pad 24 is provided with a plurality of closed angle lugs 25, can prick the bubble that exposes to the sun mouth 29 produced through setting up closed angle lug 25, make better and the microorganism contact of oxygen, purifying effect is better.

A seventh connecting pipe 30 is connected to the lower right side of the aerobic tank 42, water pumps 43 are respectively installed on the seventh connecting pipe 30, the third connecting pipe 16 and the fourth connecting pipe 22, the models of the water pumps 43 are ISIH50-32-125, the right side of the seventh connecting pipe 30 is connected to a crop land 31, a geotextile layer 41 is arranged above the crop land 31, a crushed stone particle layer 32, an activated carbon particle layer 33, a filter membrane layer 34 and a water storage layer 35 are respectively arranged below the crop land 31 from top to bottom, an eighth connecting pipe 36 is connected to the lower right side of the water storage layer 35, a first control valve 37 is arranged on the eighth connecting pipe 36, a water storage tank 38 is connected to the lower side of the eighth connecting pipe 36, a water outlet 39 is arranged below the right side of the water storage tank 38, a second control valve 40 is arranged on the water outlet 39, the first hydraulic rod 3, the second hydraulic rod 9, the water pumps 43, the flow pusher 21 and the aeration device 26 are electrically connected, the model of PLC controller is 6AG1052-2MD00-2BY5, and bracing piece 44 is installed on the left side of the top of filtering pond 2, and solar cell panel 45 is installed to the top of bracing piece 44, and the left top of filtering pond 2 is provided with battery 46, can charge for battery 46 through setting up solar cell panel 45, supplies first hydraulic stem 3, second hydraulic stem 9, water pump 43, impeller 21, aeration equipment 26 to use, more energy-concerving and environment-protective.

The utility model discloses let in sewage through sewage inlet pipe 1 in to filtering ponds 2 in the use, drive clamp plate 4 through first hydraulic stem 3 and move down, extrude the solid organic matter in the sewage, sewage overflows from the top of clamp plate 4 through-hole 5 in the extrusion process, carry sewage to first anaerobism pond 17 through the effect of water pump 43 in, drive baffle 10 through second hydraulic stem 9 and move left, make the solid organic matter enter into methane-generating pit 12 and ferment, produce marsh gas and supply marsh gas lamp 14 and marsh gas kitchen 15 to use; the circulation of sewage in the first anaerobic tank 17, the anoxic tank 18 and the second anaerobic tank 19 is accelerated through the action of the flow pushing device 21, the oxygen content in the aerobic tank 42 is increased through the aeration device 26, the microbial metabolism in the aerobic filler 23 is accelerated, nitrogen and phosphorus elements in the sewage are consumed, crops planted through the crop field 31 absorb nutrient substances in the sewage, the sewage is adsorbed and purified through the broken stone particle layer 32, the activated carbon particle layer 33 and the filter membrane layer 34, and the purified water enters the water storage tank 38 for storage and is used for other agricultural production.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A rural area domestic sewage ecological treatment system comprises a sewage inlet pipe (1), a second hydraulic rod (9), a first anaerobic tank (17), a flow pushing device (21), an aeration device (26), a water storage tank (38) and a solar cell panel (45), and is characterized in that the right side of the sewage inlet pipe (1) is connected to a filter tank (2), a first hydraulic rod (3) is installed above the filter tank (2), a pressing plate (4) is installed below the first hydraulic rod (3), a plurality of through holes (5) are uniformly distributed on the pressing plate (4), a first supporting plate (6) is arranged above the filter tank (2), a plurality of thimbles (7) are uniformly distributed below the first supporting plate (6), the thimbles (7) are correspondingly arranged above the through holes (5), a second supporting plate (8) is installed below the left side of the filter tank (2), and a second hydraulic rod (9) is installed on the second supporting plate (8), the right side of the second hydraulic rod (9) is connected with a partition plate (10), a first connecting pipe (11) is connected below the filter tank (2), a methane tank (12) is connected below the first connecting pipe (11), and a second connecting pipe (13) is connected on the right side of the methane tank (12); the anaerobic tank is characterized in that an anoxic tank (18) is arranged on the right side of the first anaerobic tank (17), a second anaerobic tank (19) is arranged on the right side of the anoxic tank (18), suspended fillers (20) are arranged in the first anaerobic tank (17), the anoxic tank (18) and the second anaerobic tank (19), a flow impeller (21) is arranged on the left side below the first anaerobic tank (17), a fourth connecting pipe (22) is connected below the right side of the second anaerobic tank (19), the right side of the fourth connecting pipe (22) is connected to an aerobic tank (42), the aerobic tank (42) is filled with aerobic fillers (23), an aeration device (26) is arranged below the aerobic tank (42), a fifth connecting pipe (27) is connected to the left side of the aeration device (26), a sixth connecting pipe (28) is connected above the fifth connecting pipe (27), and the sixth connecting pipe (28) is positioned below the interior of the aerobic tank (42), a plurality of aeration nozzles (29) are uniformly distributed above the sixth connecting pipe (28), a plurality of third supporting plates (24) are arranged on the inner walls of the left side and the right side of the aerobic tank (42) in a staggered manner, and a plurality of sharp-corner convex blocks (25) are uniformly distributed below the third supporting plates (24); the right side below of good oxygen pond (42) is connected with seventh connecting pipe (30), all installs water pump (43) on seventh connecting pipe (30), third connecting pipe (16) and fourth connecting pipe (22), and the right side of seventh connecting pipe (30) is connected to crops ground (31), and the top of crops ground (31) is provided with geotechnological cloth layer (41), and the below of crops ground (31) is provided with rubble grain layer (32), active carbon granular layer (33), filter membrane layer (34) and water storage layer (35) from top to bottom respectively.

2. The ecological treatment system for domestic sewage in rural areas according to claim 1, wherein the second connecting pipe (13) is connected to a methane lamp (14) and a methane stove (15), respectively, a third connecting pipe (16) is connected to the middle of the right side of the filtering tank (2), and the right side of the third connecting pipe (16) is connected to the inside of the first anaerobic tank (17).

3. The ecological treatment system for the domestic sewage in the rural areas according to claim 1, wherein an eighth connecting pipe (36) is connected to the lower right side of the water storage layer (35), a first control valve (37) is arranged on the eighth connecting pipe (36), the lower side of the eighth connecting pipe (36) is connected to the water storage tank (38), a water outlet (39) is arranged below the right side of the water storage tank (38), and a second control valve (40) is arranged on the water outlet (39).

4. The ecological treatment system for the domestic sewage in the rural areas according to claim 1, wherein a support rod (44) is installed on the left side above the filter tank (2), a solar cell panel (45) is installed on the upper side of the support rod (44), and a storage battery (46) is arranged on the upper side on the left side of the filter tank (2).