CN107963737A - A kind of domestic sewage processing system - Google Patents
A kind of domestic sewage processing system Download PDFInfo
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- CN107963737A CN107963737A CN201711161952.1A CN201711161952A CN107963737A CN 107963737 A CN107963737 A CN 107963737A CN 201711161952 A CN201711161952 A CN 201711161952A CN 107963737 A CN107963737 A CN 107963737A
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- filter
- cistern
- pipe
- sewage
- processing system
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention relates to technical field of sewage, more particularly to a kind of rural area domestic sewage processing system, including water inlet pipe, water purifying tank, garbage pool and pure water pipe, the cistern and filter being set up in parallel are provided with the water purifying tank, canyon setting up and down and filter chamber are provided with the filter, cover board is provided with the top of the canyon, hole is also set up in first partition, cistern is connected by hole with filter chamber, and filter packing is filled with the filter chamber；The pure water pipe is arranged on filter chamber's side wall；The water inlet pipe is arranged on above cistern, and filter screen is additionally provided with the top of the cistern；The garbage pool is arranged on the side wall of cistern.The domestic sewage processing system of the present invention, it is simple in structure, it is easy to use, it can effectively realize the filtration, purification of sewage, while realize the cleaning and collection of large granular impurity, effectively improve rural domestic sewage treatment efficiency and wastewater treatment efficiency.
Description
Technical field
The present invention relates to technical field of sewage, and in particular to a kind of domestic sewage processing system for rural area.
Background technology
It is well known that water is currently one of whole tellurian scarce resource, in order to economize on water source and reduce life dirt
The environmental pollution of water and fecal sewage, therefore, sewage disposal is extremely urgent, and modern times have recorded since the sixties, due to the weight of people
Depending in the widely used various sewage treatmentmethods in each large and small city, economizing on water source and reducing sanitary sewage
Environmental pollution with fecal sewage achieves significant progress；But in wast rural area and mountain area to sanitary sewage, fecal sewage
Processing is not brought into schedule also, is still blank out.This is because rural area and mountain area are gentle by various factors such as geographical environment
It is marquis's condition, sparsely populated, the influence institute of energy supply, the pipeline for being difficult to be laid with centralized processing and the factors such as investment cost is big
Cause；With advancing for New Countryside Construction, in new rural village, the house of various novel and unique structure is more and more,
The processing of science still cannot get to the sewage of sanitary sewage, excrement only；In this way, not only waste water, but also pollution environment, while with
The looks of new rural village mismatch very much, not only unhygienic but also uncivil.
Investigation display, 96% village do not have drainage ditch and sewage disposal system, and 98% village exists dumping
By Around the house, hole wing even water source pond, flood-relief channel, inside and outside village pond, nobody is responsible for garbage collection and processing.China " eight
Five ", the enforcement period of the ninth five-year plan has done substantial amounts of research for the characteristics of samll cities and towns of China, Special Economical Zone sewage, and obtains
Many achievements, but reduced investment, efficient treatment process still cannot tackle the problem at its root；The portion built up is invested
Point samll cities and towns, development zone, the sewage treatment plant of industrial park must not infrequently be stopped transport due to the heavy burden of day-to-day operation expense；For
The samll cities and towns of numerous development at the startup, the development zone and industrial park that will be built, high treatment process is also required to efficiency again
Certain fund builds, runs sewage treatment plant.At present, the such small sewage treatment plant in China on the one hand according to national policy,
The needs of town development must be built, on the other hand its own there are the characteristics of again so that its construction there are problems.
Therefore how according to rural condition, research and develop that modular, water outlet quality is good, round-the-clock suitable for rural area
Sewage disposal system is very necessary.For this reason, the present invention provides a kind of life for rural area simple in structure, easy to use
Sewage disposal system.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of sanitary sewage disposal system for rural area
System, introduces cistern, the sewage in cistern under the effect of the pressure, was entered by hole using water inlet pipe by sanitary sewage
Filter chamber, is acted on by the adsorption filtration of filler in filter chamber, is carried out adsorption filtration to sewage, is realized the filtration, purification of sewage；Together
Large granular impurity in the sewage intercepted on Shi Liyong filter screens, and allow large granular impurity to slide to garbage pool under the effect of gravity,
Realize the cleaning and collection of impurity on filter screen, effectively improve rural domestic sewage treatment efficiency and wastewater treatment efficiency.
The purpose of the present invention is what is be achieved through the following technical solutions：
A kind of domestic sewage processing system, including water inlet pipe, water purifying tank, garbage pool and pure water pipe, set in the water purifying tank
It is equipped with first partition, water purifying tank is divided into the cistern and filter being set up in parallel by the first partition, in the filter
Second partition is provided with, filter is divided into canyon setting up and down and filter chamber, the canyon by the second partition
Top is provided with cover board, also sets up hole in the corresponding first partition in the filter chamber, cistern passes through hole and connects with filter chamber
It is logical, filter packing is filled with the filter chamber；The pure water pipe is arranged far from filter chamber's side wall of cistern, and is intake
Pipe is connected with filter chamber；The water inlet pipe is arranged on above cistern, for sewage to be introduced cistern, the cistern top
It is additionally provided with filter screen；The garbage pool is arranged on the side wall of cistern.
Further, the filter screen includes filter frame and the strainer being arranged in filter frame, and the garbage pool is arranged far from
On the cistern side wall of filter, one end of the filter frame and the cistern close to garbage pool are side walls hinged, in the canyon
Driving device is provided with, the drive rod of the driving device is connected through the other end of cover board and filter frame.In use, it is sharp
Sanitary sewage is introduced into cistern with water inlet pipe, the sewage in cistern under the effect of the pressure, enters filter chamber by hole,
Acted on by the adsorption filtration of filler in filter chamber, adsorption filtration is carried out to sewage, realizes the filtration, purification of sewage；And in sewage
When entering cistern by filter screen, filter screen carries out primary filter to sewage, removes the large granular impurity in sewage, and will be big
Granule foreign is intercepted on filter screen；And the impurities accumulation intercepted on filter screen passes through drive to a timing, driving device work
Lever controls filter screen to be tilted towards garbage pool, and the rubbish allowed on filter screen slides to garbage pool under the effect of gravity, realizes filtering
The cleaning and collection of online impurity, effectively improve sewage treating efficiency and wastewater treatment efficiency.
Further, the driving device is cylinder.
Further, the filter frame is U-shaped filter frame, and the opening direction of U-shaped filter frame is set towards garbage pool.Utilize filter frame
U-shaped structure, on the one hand effectively the impurity on strainer can be concentrated in strainer, on the other hand, allow driving device working
Control filter screen towards garbage pool tilts when, due to U-shaped filter frame opening direction towards garbage pool setting, make the impurity on strainer
Unimpeded slides into garbage pool, improves impurity on filter screen and compiles efficiency, so as to improve sewage treating efficiency.
Further, the aperture of the strainer is 1~50mm.
Further, it is provided with controller in the canyon, the corresponding filter frame bottom of the first partition is provided with pressure
Force snesor, the controller are connected with pressure sensor, driving device respectively.During filter screen works, pressure passes
Sensor continues to monitor the impurity gathered on strainer, and in the predetermined value of accumulation of impurities on strainer, pressure sensor delivers a signal to
Controller, controller control driving device work, the impurity on filter screen is poured into garbage pool.
Further, timer is additionally provided with the canyon, the timer is connected with controller.In real work
In engineering, since large granular impurity carrying amount is few in sewage, it may lead to not touch pressure sensor control driving device work
Make, and the present invention uses timer at the same time, in pre- specified time, pressure sensor does not touch and controls driving device to work
When, timer delivery signal works to controller, controller control driving device, the impurity on filter screen is poured into garbage pool,
Realize the regular processing of rubbish on filter screen.
Further, the strainer by set gradually from top to bottom the first filter mesh layer, the second filter mesh layer and support stratum reticulare
Form, the aperture of first filter mesh layer is 20~50mm, and the aperture of the second filter mesh layer is 1~25mm, and the support stratum reticulare is
15~40mm.Sewage is miscellaneous due to being mingled with that various particle diameters are different, hardness differs in sewage during by filter screen
Matter, these impurity can produce larger surge when passing through filter screen with sewage, thus be easy to damage strainer, be
This, the present invention allows filter screen effectively to intercept large granular impurity in sewage, at the same time by using the strainer of sandwich construction
Under the action of supporting network, the work efficiency of filter screen is improved, makes filter screen when being persistently subject to the Sewage shock of larger pressure,
Also it can normally, stably work, improve the stability and security of device work.
Further, the filter packing includes metalling, sandy soils, the haydite layer set gradually along drainage flow direction
And sub-clay layer.Using metalling, sandy soils, haydite layer and the sub-clay layer set gradually along drainage flow direction, in sewage
During by filter chamber, the organic matter in sewage of effectively degrading, absorbs the macromolecular particle thing and the element such as nitrogen, phosphorus in sewage, real
The filtration, purification of existing sewage, improves sewage treating efficiency and wastewater treatment efficiency.
Further, the metalling by from left to right, the gravel of the descending 3 layers of different-grain diameter being sequentially arranged of particle diameter
Layer, the particle diameter of the gravel layer are from left to right followed successively by 20~30mm, 10~25mm and 5~10mm.
Further, the domestic sewage processing system further includes refined filtration system, the refined filtration system include the first water pump,
Refined filtration pipe and refined filtration part, the refined filtration part are hollow structure, are worked out by nanofiltration membrane, and refined filtration part is arranged on pure water pipe
Interior, first water pump is arranged in canyon, and one end of the refined filtration pipe is connected with the inside of refined filtration part, the other end and first
The water inlet connection of water pump, is additionally provided with drinking-water pipe on the side wall of the canyon, the drinking-water pipe and the first water pump
Water outlet connects.In use, after the sewage after filter chamber filters enters pure water pipe, the first pump working allows refined filtration
Part is internally formed negative pressure, makes refined filtration part is inside and outside to form pressure difference, and sewage is under differential pressure, is entered by refined filtration part inside refined filtration part,
Sewage realizes sewage nano level filtering during by refined filtration part at the same time, and the water allowed after filtering reaches drinking water level
Not, and refined filtration pipe, drinking-water pipe outflow are passed sequentially through, realizes reuse after sewage purification.
Further, life water pipe is additionally provided with the side wall of the pure water pipe, the life water pipe is connected with pure water pipe.
Further, it is additionally provided with solenoid valve on the life water pipe.
Further, it is additionally provided with wash tub pipe on the life water pipe, the wash tub pipe is arranged on solenoid valve and net
The second water pump is provided between water pipe, on wash tub pipe, at least one Flushing nozzle is provided with the filter frame, it is described to rinse spray
Head is connected with wash tub pipe respectively.Preferably, the controller is connected with the first water pump, the second water pump, solenoid valve respectively.Make
During, while controller control driving device work, the second pump working, the water in life water pipe is taken away, and
Sprayed by Flushing nozzle, for the impurity on strainer to be poured in garbage pool.Meanwhile to improve wastewater treatment efficiency, close
Solenoid valve, cistern is drawn back using the second water pump again by the water in life water pipe, is allowed water to again pass by filter chamber's purification, is improved
Wastewater treatment efficiency.
The beneficial effects of the invention are as follows：Domestic sewage processing system proposed by the present invention, simple in structure, easy to use, profit
Sanitary sewage is introduced into cistern with water inlet pipe, the sewage in cistern under the effect of the pressure, enters filter chamber by hole,
Acted on by the adsorption filtration of filler in filter chamber, adsorption filtration is carried out to sewage, realizes the filtration, purification of sewage；Utilize at the same time
Large granular impurity in the sewage intercepted on filter screen, and allow large granular impurity to slide to garbage pool under the effect of gravity, realized
The cleaning and collection of impurity, effectively improve rural domestic sewage treatment efficiency and wastewater treatment efficiency on strainer.
Brief description of the drawings
Fig. 1 is the structure diagram of domestic sewage processing system of the present invention；
Fig. 2 is the profile of domestic sewage processing system water purifying tank of the present invention；
Fig. 3 is the profile of domestic sewage processing system pure water pipe of the present invention；
Fig. 4 is the structure diagram of domestic sewage processing system strainer of the present invention；
In figure, 1- water purifying tanks, 2- garbage pools, 3- pure water pipes, 4- water inlet pipes, 5- first partitions, 6- cisterns, 7- second every
Plate, 8- canyons, 9- filter chambers, 10- holes, 11- filter frames, 12- strainers, 13- driving devices, 14- controllers, 15- timers,
16- metallings, 17- sandy soils, 18- haydite layers, 19- sub-clay layers, the first water pumps of 20-, 21- refined filtration pipes, 22- refined filtration parts, 23-
Drinking-water pipe, 24- life water pipes, 25- wash tub pipes, the second water pumps of 26-, 27- Flushing nozzles, 28- solenoid valves, 29- cover boards,
The first filter mesh layers of 30-, the second filter mesh layers of 31-, 32- support stratum reticulares.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
It is as described below.
As shown in Figures 1 to 4, a kind of domestic sewage processing system for rural area, including water inlet pipe 4, water purifying tank 1, rubbish
Rubbish pond 2 and pure water pipe 3, are provided with first partition 5 in the water purifying tank 1, water purifying tank 1 is divided into side by side by the first partition 5
The cistern 6 and filter of setting, are provided with second partition 7 in the filter, filter is divided into by the second partition 7
Canyon 8 setting up and down and filter chamber 9, the top of canyon 8 are provided with cover board 29, the filter chamber 9 corresponding first
Hole 10 is also set up on partition plate 5, cistern 6 is connected by hole 10 with filter chamber 9, is filled out in the filter chamber 9 filled with filtering
Material；The pure water pipe 3 is arranged far from 9 side wall of filter chamber of cistern 6, and water inlet pipe 3 is connected with filter chamber 9；It is described into
Water pipe 4 is arranged on the top of cistern 6, and for sewage to be introduced cistern 6, the top of cistern 6 is additionally provided with filter screen；Institute
Garbage pool 2 is stated to be arranged on the side wall of cistern 6.
In a preferred embodiment, the filter screen includes filter frame 11 and the strainer 12 being arranged in filter frame 11, described
Garbage pool 2 is arranged far from 6 side wall of cistern of filter, one end of the filter frame 11 and the cistern 6 close to garbage pool 2
It is side walls hinged, driving device 13 is provided with the canyon 8, the drive rod of the driving device 13 passes through cover board 29 and filter frame
11 other end connection.In use, sanitary sewage is introduced into cistern 6 using water inlet pipe 4, the sewage in cistern 6
Under the effect of the pressure, by hole 10 enter filter chamber 9, by filter chamber 9 filler adsorption filtration act on, to sewage into
Row adsorption filtration, realizes the filtration, purification of sewage；And when sewage enters cistern 6 by filter screen, filter screen to sewage into
Row primary filter, removes the large granular impurity in sewage, and large granular impurity is intercepted on filter screen；And blocked on filter screen
The impurities accumulation cut works to a timing, driving device 13, controls filter screen to be tilted towards garbage pool 2 by drive rod, allowed
Rubbish on strainer slides to garbage pool 2 under the effect of gravity, realizes the cleaning and collection of impurity on filter screen, effectively improves sewage
Treatment effeciency and wastewater treatment efficiency.
In a preferred embodiment, the driving device 13 is cylinder.
In a preferred embodiment, the filter frame 11 is U-shaped filter frame, and the opening direction of U-shaped filter frame is towards garbage pool 2
Set.Using the U-shaped structure of filter frame 11, on the one hand effectively the impurity on strainer can be concentrated in strainer 12, on the other hand,
Driving device 13 is allowed when job control filter screen is tilted towards garbage pool 2, since the opening direction of U-shaped filter frame is towards garbage pool
2 are set, and make the impurity on strainer 12 is unimpeded to be slided into garbage pool 2, and impurity compiles effect on raising filter screen
Rate, so as to improve sewage treating efficiency.
In a preferred embodiment, the aperture of the strainer 12 is 1~50mm.
In a preferred embodiment, controller 14, the 5 corresponding filter of first partition are provided with the canyon 8
11 bottom of frame is provided with pressure sensor, and the controller 14 is connected with pressure sensor, driving device 13 respectively.In filter screen
During work, pressure sensor continues to monitor the impurity gathered on strainer, in the predetermined value of accumulation of impurities on strainer, pressure
Force snesor delivers a signal to controller 14, and controller 14 controls driving device 13 to work, the impurity on filter screen is poured into rubbish
In rubbish pond.
In a preferred embodiment, timer 15, the timer 15 and controller are additionally provided with the canyon 8
14 connections.In real work engineering, since large granular impurity carrying amount is few in sewage, it may lead to not touch pressure sensing
Device control driving device 13 works, and the present invention uses timer 15 at the same time, and in pre- specified time, pressure sensor does not touch
And when controlling the work of driving device 13,15 delivery signal of timer controls driving device 13 to work to controller 14, controller 15, will
Impurity on filter screen is poured into garbage pool, realizes the regular processing of rubbish on filter screen.
In a preferred embodiment, the strainer 12 is filtered by the first filter mesh layer 30, second set gradually from top to bottom
Stratum reticulare 31 and support stratum reticulare 32 are formed, and the aperture of first filter mesh layer 30 is 20~50mm, and the aperture of the second filter mesh layer 31 is 1
~25mm, the support stratum reticulare 32 is 15~40mm.Sewage is various due to being mingled with sewage during by filter screen
The impurity that particle diameter is different, hardness differs, these impurity can produce larger surge when passing through filter screen with sewage,
Damage strainer is thus easy to, for this reason, the present invention by using the strainer 12 of sandwich construction filter screen can not only effectively be blocked
Large granular impurity in sewage is cut, while under the action of stratum reticulare 32 is supported, improves the work efficiency of filter screen, is holding filter screen
It is continuous when being subject to the Sewage shock of larger pressure, it also can normally, stably work, improve the stability and safety of device work
Property.
In a preferred embodiment, the filter packing include set gradually along drainage flow direction metalling 16,
Sandy soils 17, haydite layer 18 and sub-clay layer 19.Using set gradually along drainage flow direction metalling 16, sandy soils 17,
Haydite layer 18 and sub-clay layer 19, when sewage is by filter chamber 9, the organic matter in sewage of effectively degrading, absorbs in sewage
The element such as macromolecular particle thing and nitrogen, phosphorus, realizes the filtration, purification of sewage, improves sewage treating efficiency and wastewater treatment efficiency.
In a preferred embodiment, the metalling 16 by from left to right, descending 3 layers be sequentially arranged of particle diameter not
With the gravel layer of particle diameter, the particle diameter of the gravel layer is from left to right followed successively by 20~30mm, 10~25mm and 5~10mm.
In a preferred embodiment, the domestic sewage processing system further includes refined filtration system, the refined filtration system bag
The first water pump 20, refined filtration pipe 21 and refined filtration part 22 are included, the refined filtration part 22 is hollow structure, is worked out by nanofiltration membrane,
And refined filtration part 22 is arranged in pure water pipe 3, first water pump 20 is arranged in canyon 8, one end of the refined filtration pipe 21 with
The inside connection of refined filtration part 22, the other end are connected with the water inlet of the first water pump 20, are additionally provided with the side wall of the canyon 8
Drinking-water pipe 23, the drinking-water pipe 23 are connected with the water outlet of the first water pump 20.In use, filtered by filter chamber 9
After sewage afterwards enters pure water pipe 3, the first water pump 20 works, and allows refined filtration part 22 to be internally formed negative pressure, makes shape in refined filtration part 22
Into pressure difference, and sewage is under differential pressure, is entered by refined filtration part 22 inside refined filtration part 22, while sewage is in the mistake by refined filtration part 22
Cheng Zhong, realizes sewage nano level filtering, and the water allowed after filtering reaches drinking water rank, and passes sequentially through refined filtration pipe 21, drink
Flowed out with water pipe 23, realize reuse after sewage purification.
In a preferred embodiment, life water pipe 24, the life water pipe are additionally provided with the side wall of the pure water pipe 3
24 connect with pure water pipe 3.
In a preferred embodiment, it is additionally provided with solenoid valve 28 on the life water pipe 24.
In a preferred embodiment, wash tub pipe 25, the wash tub pipe 25 are additionally provided with the life water pipe 24
Be arranged between solenoid valve 28 and pure water pipe 3, the second water pump 26 be provided with wash tub pipe 25, be provided with the filter frame 12 to
A few Flushing nozzle 27, the Flushing nozzle 27 are connected with wash tub pipe 25 respectively.Preferably, the controller 14 respectively with
First water pump 20, the second water pump 26, solenoid valve 28 connect.In use, driving device 13 is controlled to work in controller 14
While, the second water pump 26 works, and the water in life water pipe 24 is taken away, and is sprayed by Flushing nozzle 27, for by strainer
Impurity on 12 is poured in garbage pool 2.Meanwhile to improve wastewater treatment efficiency, solenoid valve 28 is closed, will using the second water pump 26
Water in life water pipe 24 draws back cistern 6 again, allows water to again pass by filter chamber 9 and purifies, and improves wastewater treatment efficiency.
In use, sanitary sewage is introduced into cistern 6 using water inlet pipe 4, effect of the sewage in cistern 6 in pressure
Under, filter chamber 9 is entered by hole 10, is acted on by the adsorption filtration of filler in filter chamber 9, adsorption filtration is carried out to sewage,
Realize the filtration, purification of sewage；And when sewage enters cistern by filter screen, filter screen carries out sewage primary filter, goes
Intercepted except the large granular impurity in sewage, and by large granular impurity on filter screen；And the impurities accumulation intercepted on filter screen
To a timing, driving device 13 works, and controls filter screen to be tilted towards garbage pool 2 by drive rod, allows rubbish on filter screen
Garbage pool 2 is slided under the effect of gravity, is realized the cleaning and collection of impurity on filter screen, is effectively improved sewage treating efficiency and dirt
Water treatment efficiency；And during filter screen works, pressure sensor continues to monitor the impurity gathered on strainer, on strainer
During the predetermined value of accumulation of impurities, pressure sensor delivers a signal to controller 14, and controller 14 controls driving device 13 to work, will
Impurity on filter screen is poured into garbage pool.
The above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, is not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and environment, and can be at this
In the text contemplated scope, it is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art institute into
Capable modifications and changes do not depart from the spirit and scope of the present invention, then all should be in the protection domain of appended claims of the present invention
It is interior.
Claims (9)
1. a kind of domestic sewage processing system, it is characterised in that described net including water inlet pipe, water purifying tank, garbage pool and pure water pipe
First partition is provided with pond, water purifying tank is divided into the cistern and filter being set up in parallel by the first partition, described
Second partition is provided with filter, filter is divided into canyon setting up and down and filter chamber, institute by the second partition
State and cover board be provided with the top of canyon, also set up hole in the corresponding first partition in the filter chamber, cistern by hole with
Filter chamber connects, and filter packing is filled with the filter chamber；The pure water pipe is arranged far from filter chamber's side wall of cistern
On, and water inlet pipe is connected with filter chamber；The water inlet pipe is arranged on above cistern, described for sewage to be introduced cistern
Filter screen is additionally provided with the top of cistern；The garbage pool is arranged on the side wall of cistern.
A kind of 2. domestic sewage processing system according to claim 1, it is characterised in that the filter screen include filter frame and
The strainer being arranged in filter frame, the garbage pool are arranged far from the cistern side wall of filter, one end of the filter frame with
Cistern close to garbage pool is side walls hinged, driving device is provided with the canyon, the drive rod of the driving device is worn
The other end for crossing cover board and filter frame connects.
A kind of 3. domestic sewage processing system according to claim 2, it is characterised in that the filter frame is U-shaped filter frame, and
The opening direction of U-shaped filter frame is set towards garbage pool.
A kind of 4. domestic sewage processing system according to claim 2, it is characterised in that the aperture of the strainer for 1~
50mm。
5. a kind of domestic sewage processing system according to claim 1, it is characterised in that the filter packing is included along dirt
Metalling, sandy soils and the sub-clay layer that water flowing direction is set gradually.
A kind of 6. domestic sewage processing system according to claim 2, it is characterised in that refined filtration system is further included, it is described
Refined filtration system includes the first water pump, refined filtration pipe and refined filtration part, and the refined filtration part is hollow structure, by nanofiltration membrane establishment
Into, and refined filtration part is arranged in pure water pipe, first water pump is arranged in canyon, one end and the refined filtration part of the refined filtration pipe
Inside connection, the other end connects with the water inlet of the first water pump, and drinking-water pipe, institute are additionally provided with the side wall of the canyon
State the water outlet of drinking-water pipe and the first water pump.
7. a kind of domestic sewage processing system according to claim 6, it is characterised in that on the side wall of the pure water pipe also
Life water pipe is provided with, the life water pipe is connected with pure water pipe.
8. a kind of domestic sewage processing system according to claim 7, it is characterised in that also set up on the life water pipe
There is solenoid valve.
9. a kind of domestic sewage processing system according to claim 8, it is characterised in that also set up on the life water pipe
There is wash tub pipe, the wash tub pipe is arranged between solenoid valve and pure water pipe, and the second water pump is provided with wash tub pipe, described
At least one Flushing nozzle is provided with filter frame, the Flushing nozzle is connected with wash tub pipe respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161952.1A CN107963737B (en) | 2017-11-21 | 2017-11-21 | Domestic sewage treatment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161952.1A CN107963737B (en) | 2017-11-21 | 2017-11-21 | Domestic sewage treatment system |
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| Publication Number | Publication Date |
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| CN107963737A true CN107963737A (en) | 2018-04-27 |
| CN107963737B CN107963737B (en) | 2020-12-08 |
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| CN201711161952.1A Active CN107963737B (en) | 2017-11-21 | 2017-11-21 | Domestic sewage treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047541A (en) * | 2019-06-06 | 2020-12-08 | 罗惠民 | Domestic wastewater filtering and circulating water tank |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235585A (en) * | 2017-07-31 | 2017-10-10 | 成都恒力达科技有限公司 | A kind of sewage filter device |
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2017
- 2017-11-21 CN CN201711161952.1A patent/CN107963737B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235585A (en) * | 2017-07-31 | 2017-10-10 | 成都恒力达科技有限公司 | A kind of sewage filter device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047541A (en) * | 2019-06-06 | 2020-12-08 | 罗惠民 | Domestic wastewater filtering and circulating water tank |
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