CN215975399U - Drainage water purification system - Google Patents

Abstract

The utility model relates to a sewage purification technical field especially relates to a drainage water purification system, includes: the sewage treatment system comprises a collector for collecting sewage and garbage and a purifier buried underground, wherein the collector is communicated with the purifier to discharge the sewage into the purifier. The application provides a drainage water purification system to avoid the technical problem of rubbish from cooking and the pollution of sewage to the environment as far as possible.

Description

Drainage water purification system

Technical Field

The utility model relates to the technical field of sewage purification, in particular to a drainage and water purification system.

Background

After nineteen years, the party and the country attach importance to and advance the construction of environmental protection and ecological civilization to reach new heights, and the construction of ecological civilization has become a basic national policy. The attention to the three-agriculture problem and the countryside joy makes the focus on the countryside ecological restoration and the continuous maintenance. At present, most of kitchen waste in rural areas is buried, and sewage is directly dumped, so that the kitchen waste capable of forming fertilizers is wasted, and the natural environment is polluted.

Based on the above, the utility model designs a drainage water purification system to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The application provides a drainage water purification system to avoid the technical problem of rubbish from cooking and the pollution of sewage to the environment as far as possible.

The embodiment of the application provides a drainage water purification system includes: the sewage treatment system comprises a collector for collecting sewage and garbage and a purifier buried underground, wherein the collector is communicated with the purifier to discharge the sewage into the purifier.

Further, the collector includes a collection chamber and a filter portion, the collection chamber with through filtering the piece intercommunication between the filter portion, the collection chamber has the opening that supplies sewage and rubbish to get into, the filter portion with the clarifier intercommunication.

The technical scheme has the beneficial effects that: be used for holding rubbish through this collection chamber, can make things convenient for refuse collection back centralized processing, filter sewage in proper order through filtering piece and filter portion, can guarantee to stay most solid waste in collecting the chamber, avoid solid waste to get into in the clarifier as far as possible.

Further, a blade for stirring the garbage and a driving piece for driving the blade to rotate are arranged in the collecting cavity.

The technical scheme has the beneficial effects that: the driving piece drives the blade to stir the solid garbage, sewage in the solid garbage is discharged as far as possible, the particle size of the solid garbage can be reduced as far as possible through stirring, the internal space of the collection cavity is utilized to the maximum extent, and the solid garbage after stirring is arranged in a cross shape, so that the stirring efficiency is improved; the driving pieces are preferably electric pieces which are arranged in a cross shape, so that the stirring efficiency is improved; the drive member is preferably an electric motor.

Further, the collector comprises a collecting part, the collecting cavity is formed in the collecting part, and the collecting part is connected with the filtering part through a rotating shaft so that the collecting part can rotate to a position far away from the filtering part.

The technical scheme has the beneficial effects that: when the garbage in the collecting cavity needs to be dumped, the collecting part is rotated by taking the rotating shaft as a shaft, so that the collecting part is separated from the filtering part, and the garbage is conveniently taken out from the opening.

Further, the sealing valve assembly comprises a sealing valve assembly for sealing the opening, wherein the sealing valve assembly comprises at least two sealing sheets, and the two sealing sheets are overlapped to cover the opening and can be separated under the gravity action of sewage and/or garbage.

The technical scheme has the beneficial effects that: the sealing valve is used for sealing the collection cavity, so that the smell of the garbage in the collection cavity is prevented from leaking out as much as possible, and the sealing pieces are pressed when the sewage and/or the garbage are dumped on the valve, so that the sewage and/or the garbage are separated from each other and fall into the collection cavity.

Further, the purifier comprises a first purifying box, a second purifying box and a third purifying box which are communicated in sequence,

the collector is installed at the top of first purifying box, the first portion of second purifying box with the bottom intercommunication of first purifying box, the top of second purifying box with the top intercommunication of third purifying box.

The technical scheme has the beneficial effects that: carry out multistage purification through three purifying box in order to guarantee the purifying effect to sewage as far as possible to, through the intercommunication mode between each purifying box, form snakelike flow path, and then increase the flow distance of sewage as far as possible, and then improve the purifying effect of sewage.

Further, the first purifying box is provided with a first inlet communicated with the collector and a first outlet communicated with the second purifying box, a first particle filtering layer, a second particle filtering layer and a third particle filtering layer are sequentially arranged in the first purifying box from the first inlet to the first outlet, and the diameters of particles in the first particle filtering layer, the second particle filtering layer and the third particle filtering layer are gradually reduced.

The technical scheme has the beneficial effects that: TsS (total suspended solid) and adsorbed pollutants can be removed through the first purification box, and the sewage is subjected to first-stage purification.

Further, a fiber filtering layer is arranged in the second purifying box.

The technical scheme has the beneficial effects that: the fiber filtering layer is preferably a porous plant which is used as a biomembrane reaction surface to realize a facultative space and complete the denitrification process.

Further, still include rainwater collector, rainwater collector with the second purifying box passes through the pipeline intercommunication, the second purifying box has the second import that is used for with the first purifying box intercommunication, the pipeline extends to from rainwater collector to between the fibre filter layer and the second import.

The technical scheme has the beneficial effects that: the collector can also collect rainwater, and an activated carbon filter layer is arranged in the third purifying box.

Further, an activated carbon filter layer is arranged in the third purifying box.

The technical scheme has the beneficial effects that: the activated carbon filter layer is used for removing phosphorus and deeply treating sewage, and finally the sewage is discharged into an ecological water tank for comprehensive utilization of domestic water, vegetable field watering and groundwater recharging.

The drainage water purification system provided by the application can realize the collection of domestic waste and sewage, is particularly suitable for vast rural areas, separates the waste from the sewage, enables the waste to be used as fertilizer, enables the sewage to reach the discharge standard and directly discharge to the ground surface for supplementing underground water or reusing as domestic water, not only reduces the landfill amount of kitchen waste, but also realizes the virtuous cycle recycling and recharging of the domestic sewage; especially through burying the clarifier underground, make clarifier and earth's surface environment keep apart, reduced the influence of earth's surface temperature to the clarifier, and then make the drainage water purification system that this application embodiment provided more be applicable to north cold environment.

Additional features of the present application and advantages thereof will be set forth in the description which follows, or may be learned by practice of the present application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a drainage water purification system provided by an embodiment of the present application, in which arrows indicate the flow direction of liquid; (ii) a

Fig. 2 is a schematic perspective view of a collector provided in an embodiment of the present application;

FIG. 3 is an exploded view of FIG. 2;

FIG. 4 is a schematic diagram of an internal structure of a collector provided in an embodiment of the present application;

fig. 5 is a schematic top view of a sealing valve provided in an embodiment of the present application;

fig. 6 is a schematic top view of the first trough body according to the embodiment of the present disclosure;

FIG. 7 is a schematic perspective view of a purifier connected to a collector according to an embodiment of the present disclosure;

fig. 8 is a schematic structural diagram of an ecological pool provided in the embodiment of the present application.

Reference numerals:

1-a collector;

11-breaking the sealing valve;

111-a sealing sheet;

12-a collecting section;

121-a first trough body;

121 a-through hole;

121 b-a separator;

122-a blade;

123-arc groove body;

123 a-filter element;

124-a driver;

13-a filtration section;

14-a bearing pipe;

15-a rotating shaft;

2-toilet cistern;

3-an ecological water pool;

31-an anti-freezing layer;

32-a body of water;

33-fine sand layer;

34-medium coarse sand layer;

35-a scintillator layer;

4-a purifier;

41-a first purge bin;

411-a first particle filtration layer;

412-a second particle filtration layer;

413-a third particle filtration layer;

42-a second purge bin;

421-a fibrous filtration layer;

43-a third purge bin;

431-activated carbon filter layer;

and 5-a rainwater collector.

Detailed Description

The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present disclosure.

In the description of the present application, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood; are used for descriptive purposes and are not to be construed as indicating or implying relative importance. Are used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1-8, an embodiment of the present application provides a drainage water purification system, including: a collector 1 for collecting sewage and garbage, and a cleaner 4 for burying underground, the collector 1 communicating with the cleaner 4 to discharge sewage into the cleaner 4.

Specifically, the purifier 4 may be preferably buried below the freezing line (or under the indoor floor). During the use, pour rubbish and sewage into collector 1, during sewage got into clarifier 4, rubbish then is detained in collector 1, when collector 1 mainly collected kitchen garbage, this kitchen garbage can take out and be used for the rural area fertilization, sewage through purifying. The purified water in the device 4 can be discharged to the ground surface or to the toilet water tank 2 for flushing the toilet and other domestic purposes. Preferably, the sewage purified by the purifier 4 is discharged to the ecological pool 3, and the water discharging and purifying system can further comprise the ecological pool 3, wherein the bottom of the ecological pool 3 is sequentially covered with a fine sand layer 33, a medium coarse sand layer 34 and a gravel layer 35 from top to bottom, the top of the water body 32 of the ecological pool 3 is covered with an anti-freezing layer 31 to prevent the water body 32 in the ecological pool 3 from freezing, the anti-freezing layer 31 is mainly made of soil, and vegetation can be planted on the anti-freezing layer 31. The sewage purified by the purifier 4 is further purified by the ecological water tank 3 and then is replenished with underground water.

The volume and the cost of the drainage water purification system are specifically determined as follows: the northeast rural courtyard is mainly composed of residential buildings, vegetable gardens and storehouses, the building area is about 100 square meters, the enclosed areas of the residential bases are different, the family is mainly three generations, and the average population is about 5 people. The average water consumption per person is 60-80L/d, and the average water consumption per person is 400L/d according to the maximum daily water consumption. Taking the water consumption as a standard, the domestic sewage treatment amount is obtained by adopting a sewage production coefficient of 80%; collect rain runoff in summer, consider that the roofing is rain 8mm and is collected entirely, about 800L/d, according to the whole water treatment process of sewage purifier 4 not less than 8h consideration according to effective dwell time, main biochemical reflection regional second grade purifying box space is not less than 1m3, 4 sizes of clarifier length x wide x height is 2x1x1 meters, is 2 cubic meter box, inside partition. The product is rated according to the standard, and the capacity can be combined or customized and adjusted according to the water consumption in the later period. The ecological pool 3 has a water body of not less than 0.5 cubic meter and a thickness of not less than 0.15 meter according to the requirements of users, and the overall dimension can be adjusted in combination.

In this application drainage water purification system, collector 1 adopts stainless steel, and clarifier 4 adopts portable integration box structure, and cast iron inside lining prevention of seepage anticorrosive film is chooseed for use to the main material. The ecological pool 3 combines land and property materials, mainly ecological sand and stone soil. The whole equipment (without filler) and the installation evaluation value are about 1.3 ten thousand yuan.

The drainage water purification system provided by the embodiment of the application can realize the collection of the domestic waste and the sewage, is particularly suitable for vast rural areas, separates the waste from the sewage, enables the waste to be used as a fertilizer, enables the sewage to reach the discharge standard and directly discharge to the ground surface for supplementing underground water or reusing as domestic water, not only reduces the landfill amount of the kitchen waste, but also realizes the virtuous cycle recycling and recharging of the domestic sewage; especially through burying clarifier 4 underground, make clarifier 4 and earth's surface environment keep apart, reduced the influence of earth's surface temperature to clarifier 4, and then make the drainage water purification system that this application embodiment provided more be applicable to north cold environment. The drainage water purification system also has the characteristics of low popularization cost, low energy consumption, less maintenance, high efficiency and the like. The drainage water purification system that this application embodiment provided combines the rural life style in northeast cold district to non-power form reduces kitchen garbage landfill volume, realizes domestic sewage virtuous cycle retrieval and utilization benefit, for rural environment comprehensive promotion plays the positive effect in the aspect of water conservation and energy saving, resource recycle.

Further, as shown in fig. 2 to 6, the collector 1 comprises a collecting chamber communicating with the filter portion 13 through a filter member 123a, the collecting chamber having an opening for the sewage and the garbage to enter, and a filter portion 13 communicating with the purifier 4. The filter house 13 is preferably connected to the purifier 4 by a connecting pipe 14. Be used for holding rubbish through this collection chamber, can make things convenient for refuse collection back centralized processing, filter sewage in proper order through filtering piece 123a and filter part 13, can guarantee to stay most solid waste in collecting the chamber, avoid solid waste to get into in the clarifier 4 as far as possible. The filter member 123a is preferably a filter cloth.

Further, a blade 122 for crushing the garbage is installed in the collection chamber. And a driving member 124 for driving the blade 122 to rotate.

Drive this blade 122 through this driving piece 124 and stir solid waste, discharge the sewage in the solid waste as far as possible to can reduce solid waste's particle size as far as through the stirring, and then carry out the maximize utilization to the inner space in collection chamber as far as possible, moreover, solid waste after the stirring is taken out relatively easily, and also is carried out easily when fertilizing. The blades 122 are preferably four and arranged in a cross shape, so that the stirring efficiency is improved; the drive member 124 is preferably an electric motor.

Further, the collector 1 includes a collecting part 12, a collecting cavity is formed in the collecting part 12, and the collecting part 12 and the filter part 13 are connected by a rotating shaft 15 so that the collecting part 12 can rotate to a position far away from the filter part 13. When the garbage in the collecting cavity needs to be dumped, the collecting part 12 is rotated by taking the rotating shaft 15 as a shaft so as to separate the collecting part 12 from the filtering part 13, and the garbage is conveniently taken out from the opening.

Preferably, the collecting part 12 and the filtering part 13 are both preferably cylindrical grooves which are coaxially connected, and the rotating shaft 15 is arranged in parallel with the axial lines of the collecting part 12 and the filtering part 13. And is mounted at a position away from the axis. The collecting portion 12 may preferably include a first groove 121 for mounting the blade 122 and two arc-shaped grooves 123 capable of forming an annular structure, the first groove 121 is coaxial with the annular structure, an inner hole of the annular structure may be used for mounting the driving member 124, and the two arc-shaped grooves 123 have one end connected to the rotating shaft 15, so that the two arc-shaped grooves 123 can rotate around the rotating shaft 15. The installation position of the driving piece 124 provided can be respectively rotated to the two arc-shaped groove bodies 123, so that the garbage can be further conveniently taken out.

Preferably, the collection chamber comprises a first chamber and a second chamber separated by a partition 121 b. A first chamber is formed in the first groove 121, and the blade 122 is mounted in the first chamber. The filter 123a forms the bottom surface of the second chamber at the partition 121 b. Through holes 121a for passing sewage are provided.

Further, the drainage water purification system provided by the embodiment of the application further comprises a sealing valve arm 11 for sealing the opening, the sealing valve arm 11 comprises at least two sealing sheets 111, and the two sealing sheets 111 are overlapped to cover the opening and can be separated under the gravity action of sewage and/or garbage. The sealing valve 11 is used for sealing the collection cavity, so that the smell of the garbage in the collection cavity is prevented from leaking out as much as possible, and the sewage and/or the garbage are dumped into the sealing valve 11. When the sealing sheets 111 are pressed upwards, the adjacent sealing sheets 111 are separated, and sewage and/or garbage fall into the collection cavity. The sealing sheets 111 are preferably sealed by suction; the sealing valve segment 11 is preferably formed into a circular or plate shape as a whole, and the sealing pieces 111 are preferably four fan-shaped pieces, wherein two sealing pieces 111 have a larger area, and the two larger sealing pieces 111 are oppositely arranged and are overlapped with the other two sealing pieces 111 to form a circular or plate.

As shown in fig. 1 and 7, further, the purification apparatus 4 includes a first purification tank 41, a second purification tank 42 and a third purification tank 43 which are communicated in this order,

the collector 1 is installed at the top of the first purification tank 41, the first portion of the second purification tank 42 is communicated with the bottom of the first purification tank 41, and the top of the second purification tank 42 is communicated with the top of the third purification tank 43.

Carry out multistage purification through three purifying box and in order guaranteeing the purification footpath to sewage as far as possible, and then increase the distance that has flowed of sewage as far as possible, and then improve the purification footpath of sewage, and then increase the distance that has flowed of sewage as far as possible, and then improve the purifying effect of sewage.

Further, the first purification tank 41 has a first inlet communicating with the collector 1, and a first outlet communicating with the second purification tank 42, a first particle filtration layer 411, a second particle filtration layer 412, and a third particle filtration layer 413 are arranged in the first purification tank 41 in this order from the first inlet to the first outlet, and the particle diameters in the first particle filtration layer 411, the second particle filtration layer 412, and the third particle filtration layer 413 are gradually reduced. Preferably, the first particle filtration layer 411 is a cinder filtration layer, the second particle filtration layer 412 is a medium coarse sand filtration layer, and the third particle filtration layer 413 is a fine sand filtration layer. TSS (total suspended solids) and adsorption pollutants can be removed through the first purification box 41, and sewage is subjected to first-stage purification.

Further, a fiber filtration layer 421 is provided in the second purification tank 42. The fiber filtering layer 421 is preferably a porous plant which is used as a reaction surface of the biofilm to realize a facultative space and complete the denitrification process.

Further, the drainage water purification system provided by the embodiment of the present application further includes a rainwater collector 5, the rainwater collector 5 is communicated with the second purification box 42 through a pipe, the second purification box 42 has a second inlet for communicating with the first purification box 41, and the pipe extends from the rainwater collector 5 to between the fiber filtration layer 421 and the second inlet. The collector 1 can also collect and purify rainwater, thereby realizing the utilization of rainwater or the supplement of groundwater after purification.

Further, an activated carbon filter layer 431 is provided in the third purification tank 43. The activated carbon filter layer 431 is preferably activated carbon formed by carbonizing straws, phosphorus is removed through the activated carbon filter layer 431, sewage is deeply treated, and finally the sewage is discharged into the ecological water tank 3 to be comprehensively utilized by domestic water, vegetable field watering and groundwater recharging.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Furthermore, those skilled in the art will appreciate that while some of the embodiments described above include some features included in other embodiments, rather than others, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments. For example, in. In the claims that follow, any of the claimed embodiments can be used in any combination. Additionally, the information disclosed in this background section is only for enhancement of understanding of the general background of the application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Claims (8)

1. Drainage water purification system, its characterized in that includes: a collector for collecting sewage and garbage, and a purifier for burying underground; the collector comprises a collecting cavity and a filtering part, the collecting cavity is communicated with the filtering part through a filtering piece, the collecting cavity is provided with an opening for sewage and garbage to enter, and the filtering part is communicated with the purifier; and a blade for stirring garbage and a driving piece for driving the blade to rotate are arranged in the collecting cavity.

2. The drained water purification system of claim 1, wherein: the collector includes a collecting portion in which the collecting cavity is formed.

3. The drained water purification system of claim 1, wherein: the sealing valve is used for sealing the opening and comprises at least two sealing sheets.

4. The drained water purification system of claim 1, wherein: the purifier comprises a first purifying box, a second purifying box and a third purifying box which are communicated in sequence,

the collector is installed at the top of first purifying box, the first portion of second purifying box with the bottom intercommunication of first purifying box, the top of second purifying box with the top intercommunication of third purifying box.

5. The drained water purification system of claim 4, wherein: the first purifying box is provided with a first inlet communicated with the collector and a first outlet communicated with the second purifying box, a first particle filtering layer, a second particle filtering layer and a third particle filtering layer are sequentially arranged in the first purifying box from the first inlet to the first outlet, and the diameters of particles in the first particle filtering layer, the second particle filtering layer and the third particle filtering layer are gradually reduced.

6. The drained water purification system of claim 4, wherein: and a fiber filtering layer is arranged in the second purifying box.

7. The drained water purification system of claim 6, wherein: still include rainwater collector, rainwater collector with the second purifying box passes through the pipeline intercommunication, the second purifying box have be used for with the second import of first purifying box intercommunication, the pipeline is followed rainwater collector extends to the fibre filter layer with between the second import.

8. The drained water purification system of claim 4, wherein: and an activated carbon filter layer is arranged in the third purifying box.

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