CN217377634U

CN217377634U - Unpowered sewage ecological water purification tank

Info

Publication number: CN217377634U
Application number: CN202220376195.XU
Authority: CN
Inventors: 覃树松; 张小令; 黄洪标
Original assignee: Guangzhou Gelin Environmental Protection Technology Co ltd
Current assignee: Guangzhou Gelin Environmental Protection Technology Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-09-06
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses an unpowered sewage ecological water purification tank, which relates to the technical field of sewage purification. The filter tank comprises a first tank body, a filter pipe is fixedly embedded in the right side wall of the first tank body, a cover plate is arranged on the upper surface of the first tank body in a covering mode, a second tank body is arranged on the right side face of the first tank body, the upper surface of the second tank body is of an opening structure, a first water distribution pipe is fixedly mounted on the inner wall of the lower side of the second tank body, and a sewage draining mechanism is arranged on the lower surface of the second tank body corresponding to the first water distribution pipe. The utility model discloses zero power, inorganic electric installation, fortune dimension is simple, utilizes the native bacteria microorganism in the soil to carry out sewage purification, has effectively solved the easy jam that packs, eliminates and kills the harmful germ in the sewage, and the modularization equipment takes up an area of for a short time, and the soil microenvironment in the ecological groove is stable, is difficult for receiving the interference of outside climate temperature, and the treatment effeciency is high, and the load-tolerant strong impact can adapt to the undulant condition of great water yield and quality of water, does not have secondary pollution.

Description

Unpowered sewage ecological water purification tank

Technical Field

The utility model relates to a sewage purification technical field specifically is an unpowered sewage ecological water purification tank.

Background

The rural environmental pollution problem is highlighted day by day while the economy is rapidly developed. According to official statistics, about 80 hundred million tons of domestic sewage are generated in countryside in 2016, and 96% of villages have no drainage channels and sewage treatment systems, so that the domestic sewage is discharged at will. Untreated domestic sewage is discharged arbitrarily, the ecological environment in rural areas is seriously polluted, and the physical health of vast farmers and the economic development of the rural areas are directly threatened. On the other hand, untreated domestic sewage flows automatically to surface water bodies such as rivers, lakes, ponds and the like in low-lying places, and polluted water areas also become sources of disease infection and spread, so that the occurrence and the prevalence of infectious diseases, endemic diseases and zoonosis in parts of regions are easily caused. The random discharge of rural domestic sewage poses serious threat to the ecological environment of rural areas, and the key point for solving the problem of rural water pollution is to develop a new technology and a new process suitable for rural distributed domestic sewage treatment according to local conditions.

In the prior art, the traditional biochemical treatment process has the problems of high energy consumption, difficult later maintenance, secondary pollution, unstable effluent quality and the like when the ecological water purification tank is aerated and aerobic, has no effective killing function on harmful bacteria in sewage, has the problems of large occupied area, easy blockage, large weather influence, low treatment efficiency, poor impact load resistance, certain ecological safety and complex installation process.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides an unpowered sewage ecological water purification tank, which aims to solve the problems in the prior art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an unpowered sewage ecological water purifying tank comprises a first tank body, wherein a filter pipe is fixedly embedded on the right side wall of the first tank body, a cover plate is covered on the upper surface of the first tank body, a second tank body is arranged on the right side surface of the first tank body, the upper surface of the second tank body is of an open structure, a first water distribution pipe is fixedly installed on the lower side inner wall of the second tank body, the left side end of the first water distribution pipe is fixedly inserted and connected with the right side end of the filter pipe, a sewage discharge mechanism is arranged on the lower surface of the second tank body corresponding to the first water distribution pipe, first fillers are filled in the second tank body close to the lower side, second fillers are laid on the upper surface of the first fillers, aquatic plants are planted on the upper surface of the second fillers, a first water collecting pipe is fixedly embedded on the right side inner wall of the second tank body on the upper side of the first fillers, and a third tank body is arranged on the right side surface of the second tank body, and the upper surface of the third tank body is of an open structure, a second water distribution pipe is fixedly embedded on the inner wall of the left side of the third tank body, the left end of the second water distribution pipe is fixedly inserted into the right end of the first water collection pipe, a second water collection pipe is fixedly mounted on the inner wall of the lower side of the third tank body, the second water collection pipe is inserted into the right side of the right side wall of the third tank body, a first control valve is arranged at the end of the right side of the second water collection pipe, third filler is filled at the position of the inner side of the third tank body, fourth filler is paved on the upper surface of the third filler, and terrestrial plants are planted on the upper surface of the fourth filler.

As an optimized technical scheme of the utility model, first cell body, second cell body and third cell body all adopt the HDPE material to make.

As an optimal technical scheme of the utility model, the filter tube includes netted pipe, sponge cover and non-woven fabrics, the surface cover of netted pipe is equipped with the cover, the surface of sponge cover is provided with the non-woven fabrics.

As an optimized technical scheme of the utility model, first water distributor, first collector pipe, second water distributor and second collector pipe structure are the same with the structure of filter tube.

As the utility model discloses a preferred technical scheme, it is fixed all to adopt the connecting pipe to peg graft between filter tube and first water-distribution pipe and first collector pipe and the second water-distribution pipe, the connecting pipe adopts the PVC pipe.

As the utility model discloses a preferred technical scheme, sewage discharging mechanism includes collection dirty pipe, blow off pipe and second control valve, collection dirty pipe sets up on the corresponding second cell body downside inner wall in first water distribution pipe right side end, the lower fixed surface of collection dirty pipe installs the blow off pipe, and the blow off pipe inserts and locates second cell body downside, be provided with the second control valve on the right side end of blow off pipe.

As an optimized technical scheme of the utility model, first filler adopts volcanic rock granule or the haydite after the breakage, and normal particle diameter control is at 1cm-6cm, the second filler adopts clean sand or the rubble of about 5 centimeters of particle diameter.

(III) advantageous effects

Compared with the prior art, the utility model provides an unpowered sewage ecological water purification tank possesses following beneficial effect:

1. this ecological water purification tank of unpowered sewage through setting up the filter tube between first cell body, second cell body and the third cell body, first water distributor, first collector pipe, second water distributor and second collector pipe, makes this ecological water purification tank realize zero power, and the inorganic electric installation, fortune dimension is simple, has solved traditional biochemical technology energy consumption height, the problem of fortune dimension difficulty, the modularization equipment, construction cycle is short, and is simple and convenient swift, and it is little to take up an area of, has effectively solved the big problem of constructed wetland occupation of land.

2. This ecological water purification tank of unpowered sewage, through setting up first filler, the second filler, third filler and fourth filler, reach and utilize the native bacterial microorganism in the soil to carry out sewage purification, and the various zoogloea of non-traditional activated sludge, the easy jam problem of filler has effectively been solved, the microbial flora that filler matrix is abundant carries out the biological inhibition to harmful germ and disinfects the harmful germ in the sewage, need not physics or chemical disinfection, the soil microenvironment in the ecological groove is very stable, be difficult for receiving the interference of outside weather temperature, high treatment effeciency, microorganism kind is abundant in the artificial soil, large in quantity, high activity, high purification efficiency, load-resisting impact is strong, can adapt to great water yield and the undulant condition of water quality, no secondary pollution, no foul smell in the purifying process, mud, noise etc.

Drawings

FIG. 1 is a schematic structural view of an unpowered sewage ecological water purification tank provided by the utility model;

FIG. 2 is a cross-sectional view of an unpowered sewage ecological water purification tank provided by the utility model;

FIG. 3 is a partial cross-sectional view of a filtering pipe of the unpowered sewage ecological water purification tank provided by the utility model;

FIG. 4 is a right side view of the unpowered sewage ecological water purification tank provided by the utility model;

fig. 5 is a schematic view of a structure of a connecting pipe of the unpowered sewage ecological water purification tank provided by the utility model.

In the figure: 1. a first tank body; 2. a filter tube; 201. a mesh tube; 202. a sponge sleeve; 203. non-woven fabrics; 3. a cover plate; 4. a second tank body; 5. a first water distribution pipe; 6. a sewage draining mechanism; 601. a sewage collecting pipe; 602. A blow-off pipe; 603. a second control valve; 7. a first filler; 8. a second filler; 9. an aquatic plant; 10. A first water collection pipe; 11. a third tank body; 12. a second water distribution pipe; 13. a second header pipe; 14. a first control valve; 15. a third filler; 16. a fourth filler; 17. a terrestrial plant; 18. and (4) connecting the pipes.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 5, an unpowered sewage ecological water purification tank comprises a first tank body 1, a filter pipe 2 is fixedly embedded on the right side wall of the first tank body 1, the length of the first tank body 1 is generally controlled to be about 0.5m-1.0m according to water quantity and water quality, the height and the width are both 0.5m, a cover plate 3 is covered on the upper surface of the first tank body 1, a second tank body 4 is arranged on the right side surface of the first tank body 1, the length of the second tank body 4 is generally controlled to be 1m-6m, the height and the width are generally 0.5m or 0.35m according to the water quantity, the upper surface of the second tank body 4 is of an open structure, a first water distribution pipe 5 is fixedly installed on the inner wall of the lower side of the second tank body 4, the left end of the first water distribution pipe 5 is fixedly inserted into the right end of the filter pipe 2, a sewage discharge mechanism 6 is arranged on the lower surface of the second tank body 4 corresponding to the first water distribution pipe 5, the second trough body 4 is filled with a first filler 7 close to the lower side, so that SS and CODcr can be further removed, and blockage of an aerobic section is avoided, the second filler 8 is laid on the upper surface of the first filler 7, an aquatic plant 9 is planted on the upper surface of the second filler 8, the aquatic plant 9 can adopt canna, a first water collecting pipe 10 is fixedly embedded on the right inner wall of the second trough body 4 on the upper side of the first filler 7, a third trough body 11 is arranged on the right side surface of the second trough body 4, the upper surface of the third trough body 11 is of an open structure, a second water distributing pipe 12 is fixedly embedded on the left inner wall of the third trough body 11, the left end of the second water distributing pipe 12 is fixedly inserted and connected with the right end of the first water collecting pipe 10, a second water collecting pipe 13 is fixedly installed on the lower inner wall of the third trough body 11, and the second water collecting pipe 13 is inserted and arranged on the right side wall of the third trough body 11, a first control valve 14 is arranged at the right end of the second water collecting pipe 13, a third filler 15 is filled at the lower side position in the third tank body 11, a fourth filler 16 is paved on the upper surface of the third filler 15, and terrestrial plants 17 are planted on the upper surface of the fourth filler 16.

Specifically, the first tank body 1, the second tank body 4 and the third tank body 11 are all made of HDPE materials.

In the embodiment, the HDPE plastic groove-shaped forming module is designed, so that the assembly of various terrains is facilitated, and the combination of various processing scales is also facilitated.

Specifically, the filter tube 2 comprises a mesh tube 201, a sponge sleeve 202 and a non-woven fabric 203, the outer surface of the mesh tube 201 is sleeved with the sleeve, and the outer surface of the sponge sleeve 202 is provided with the non-woven fabric 203.

In this embodiment, the net-shaped pipe 201, the sponge sleeve 202 and the non-woven fabric 203 effectively filter the impurities, and the blockage of the filter pipe 2 is avoided.

Specifically, the structures of the first water distribution pipe 5, the first water collection pipe 10, the second water distribution pipe 12 and the second water collection pipe 13 are the same as the structure of the filtering pipe 2.

In this embodiment, the first water distribution pipe 5, the first water collection pipe 10, the second water distribution pipe 12 and the second water collection pipe 13 all have a better anti-blocking effect.

Specifically, the filtering pipes 2 and the first water distribution pipes 5 and the first water collection pipes 10 and the second water distribution pipes 12 are all spliced and fixed by adopting connecting pipes 18, and the connecting pipes 18 are PVC pipes.

In this embodiment, the connection pipe 18 is used to connect the filter pipe 2 and the first water distribution pipe 5 and the first water collection pipe 10 and the second water distribution pipe 12, which is convenient for installation.

Specifically, sewage mechanism 6 includes dirty pipe 601, blow off pipe 602 and second control valve 603 of collection, dirty pipe 601 of collection sets up on the corresponding second cell body 4 downside inner wall in first water distributor 5 right side end, the lower fixed surface of dirty pipe 601 of collection installs blow off pipe 602, and blow off pipe 602 inserts and locates the second cell body 4 downside, be provided with second control valve 603 on the right side end of blow off pipe 602.

In this embodiment, the sewage collecting pipe 601 collects the sludge discharged from the first water distribution pipe 5, and the second control valve 603 is opened to discharge the sludge through the sewage discharging pipe 602, so as to prevent the influence of the malodor generated by the sewage on the surrounding air.

Specifically, the first filler 7 is volcanic rock particles or crushed ceramsite, the normal particle size is controlled to be 1-6 cm, and the second filler 8 is clean sand or crushed stone with the particle size of about 5 cm.

In this embodiment, the first filler 7 facilitates the growth of various microbial flora and the second filler 8 facilitates the growth of the aquatic plant 9.

Specifically, the third filler 15 is an artificial substrate prepared from calcium carbonate powder, sand, carbon powder, volcanic rock particles with a small particle size of 2cm-4cm or crushed ceramsite, the vertical penetration filtration rate of the prepared artificial substrate is controlled to be 1cm-5cm/min, and the fourth filler 16 is clean sand or crushed stone with a particle size of about 5 cm.

In this embodiment, the biological inhibition of harmful bacteria by the flora on the third filler 15 kills harmful bacteria in the wastewater, rather than the traditional physical or chemical disinfection, and the fourth filler 16 facilitates the growth of the terrestrial plants 17.

The utility model discloses a theory of operation and use flow: when in use, the first tank body 1, the second tank body 4 and the third tank body 11 form a three-section design which is respectively a slag separation section, an anaerobic filtration section and an artificial soil purification section, the three-section design is connected with the first water distribution pipe 5 through the filtration pipe 2, the first water collection pipe 10 is connected with the second water distribution pipe 12, so that the installation of the ecological water purification tank is completed, the filtration pipe 2 in the first tank body 1 filters larger particle impurities, so that sewage flows into the second tank body 4 through the first water distribution pipe 5, flows into the third tank body 11 through the first water collection pipe 10 and the second water distribution pipe 12, and flows through the deviation of the second water collection pipe 13, oxygen is supplied to microorganisms of a filling matrix in the device by utilizing the respiratory effect generated by sewage drainage and intermittent discharge, the oxygen supply process is unpowered, the first filler 7 is convenient for the growth of various microorganism flora, and the biological inhibition effect of the flora on the harmful bacteria on the third filler 15 is used for killing the harmful bacteria in the sewage, and non-traditional physics or chemical disinfection, the growth of aquatic plant 9 is convenient for to second filler 8, the growth of land plant 17 is convenient for to fourth filler 16, have sewage purification and landscape greening function concurrently, make this ecological water purification tank realize zero power, the inorganic electric installation, the fortune dimension is simple, it is high to have solved traditional biochemical technology energy consumption, the problem of fortune dimension difficulty, the modularization equipment, construction cycle is short, simple and convenient swift, take up an area of for a short time, effectively solved the big problem of constructed wetland area occupation, the soil microenvironment in the ecological groove is very stable, be difficult for receiving the interference of outside climate temperature, high treatment efficiency, microorganism kind is abundant in the artificial soil, large in quantity, high in activity, high purification efficiency, load-resistant impact is strong, can adapt to great water yield and the undulant condition of water quality, no secondary pollution, odorless, mud, noise etc. in the purification process.

In conclusion, the unpowered sewage ecological water purifying tank has zero power, is an inorganic and electric device, has simple operation and maintenance, solves the problems of high energy consumption and difficult operation and maintenance of the traditional biochemical process, utilizes indigenous bacteria microorganisms in soil to purify sewage, but not various bacteria micelles of traditional activated sludge, effectively solves the problem of easy blockage of filler, biologically inhibits harmful bacteria by microbial flora rich in filler matrix to kill the harmful bacteria in the sewage, does not need physical or chemical disinfection, is assembled in a modularized way, has short construction period, is simple, convenient and quick, occupies small area, effectively solves the problem of large occupied area of artificial wetland, has stable soil microenvironment in the ecological tank, is not easily interfered by outside climate and temperature, has high treatment efficiency, abundant types and large quantity of microorganisms in the artificial soil, high activity, high purification efficiency and strong load impact resistance, can adapt to the conditions of large water volume and water quality fluctuation, no secondary pollution, no odor, sludge, noise and the like in the purification process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ecological water purification tank of unpowered sewage, includes first cell body (1), its characterized in that: the filter pipe (2) is fixedly embedded on the right side wall of the first tank body (1), the upper surface of the first tank body (1) is covered with the cover plate (3), the right side surface of the first tank body (1) is provided with the second tank body (4), the upper surface of the second tank body (4) is of an open structure, the lower inner wall of the second tank body (4) is fixedly provided with the first water distribution pipe (5), the left end of the first water distribution pipe (5) is fixedly inserted and connected with the right end of the filter pipe (2), the lower surface of the second tank body (4) corresponding to the first water distribution pipe (5) is provided with the sewage discharge mechanism (6), the second tank body (4) is filled with the first filler (7) close to the lower side, the upper surface of the first filler (7) is paved with the second filler (8), and the upper surface of the second filler (8) is planted with the aquatic plant (9), a first water collecting pipe (10) is fixedly embedded in the inner wall of the right side of a second groove body (4) on the upper side of the first filler (7), a third groove body (11) is arranged on the right side face of the second groove body (4), the upper surface of the third groove body (11) is of an open structure, a second water distributing pipe (12) is fixedly embedded in the inner wall of the left side of the third groove body (11), the left end of the second water distributing pipe (12) is fixedly inserted in the right end of the first water collecting pipe (10), a second water collecting pipe (13) is fixedly installed on the inner wall of the lower side of the third groove body (11), the second water collecting pipe (13) is inserted in the right side of the right side wall of the third groove body (11), a first control valve (14) is arranged at the right end of the second water collecting pipe (13), a third filler (15) is filled in the lower side position of the third groove body (11), a fourth filler (16) is laid on the upper surface of the third filler (15), the upper surface of the fourth filler (16) is planted with terrestrial plants (17).

2. The unpowered sewage ecological water purifying tank as claimed in claim 1, characterized in that: the first tank body (1), the second tank body (4) and the third tank body (11) are all made of HDPE materials.

3. The unpowered sewage ecological water purifying tank as claimed in claim 1, characterized in that: the filter tube (2) comprises a mesh tube (201), a sponge sleeve (202) and a non-woven fabric (203), the outer surface of the mesh tube (201) is sleeved with a sleeve, and the non-woven fabric (203) is arranged on the outer surface of the sponge sleeve (202).

4. The unpowered sewage ecological water purifying tank as claimed in claim 1, characterized in that: the structures of the first water distribution pipe (5), the first water collecting pipe (10), the second water distribution pipe (12) and the second water collecting pipe (13) are the same as the structures of the filtering pipes (2).

5. The unpowered sewage ecological water purifying tank as claimed in claim 1, characterized in that: the filtering pipes (2) and the first water distribution pipes (5) and the first water collecting pipes (10) and the second water distribution pipes (12) are fixedly spliced by adopting connecting pipes (18), and the connecting pipes (18) are PVC pipes.

6. The unpowered sewage ecological water purification tank as claimed in claim 1, wherein: sewage mechanism (6) are including album dirty pipe (601), blow off pipe (602) and second control valve (603), collection dirty pipe (601) set up on first water distribution pipe (5) right side end corresponding second cell body (4) downside inner wall, the lower fixed surface of collection dirty pipe (601) installs blow off pipe (602), and blow off pipe (602) insert locate second cell body (4) downside, be provided with second control valve (603) on the right side end of blow off pipe (602).

7. The unpowered sewage ecological water purifying tank as claimed in claim 1, characterized in that: the first filler (7) is volcanic rock particles or crushed ceramsite, the normal particle size is controlled to be 1-6 cm, and the second filler (8) is clean sand or crushed stone with the particle size of about 5 cm.