CN110422929A - A kind of domestic sewage processing system and its sewage water treatment method - Google Patents
A kind of domestic sewage processing system and its sewage water treatment method Download PDFInfo
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- CN110422929A CN110422929A CN201910836636.2A CN201910836636A CN110422929A CN 110422929 A CN110422929 A CN 110422929A CN 201910836636 A CN201910836636 A CN 201910836636A CN 110422929 A CN110422929 A CN 110422929A
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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
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/2866—Particular arrangements for anaerobic reactors
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
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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
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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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
- C02F2303/00—Specific treatment goals
- C02F2303/10—Energy recovery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
The invention discloses a kind of domestic sewage processing system and its sewage water treatment method, the waste water treatment box being serially connected including several, header tank and soil bury Jiao Jing；The waste water treatment box bottom is provided with oily wastewater chamber and clear water chamber, the waste water treatment box is additionally provided with fermentation chamber, landfill has fermentation material in the fermentation chamber, the fermentation chamber is set to the lower section of oily wastewater chamber, and it is communicated by nozzle with oily wastewater chamber, the header tank has set up water outlet, and the header tank is connect with clear water chamber to be communicated, and the soil buries Jiao Jing and communicates with fermentation chamber；The sewage treatment box top is provided with water inlet, and the water inlet can be communicated respectively by distributor with oily wastewater chamber and clear water chamber.A kind of domestic sewage processing system and its sewage water treatment method of the present invention carry out classification processing according to the type of dirty water pollutant, and effect is good, and utilization rate is high.
Description
Technical field
The present invention relates to a kind of sewage-treatment plant more particularly to a kind of individual sewage treatments of distribution suitable for rural area
System and its sewage water treatment method.
Background technique
As the whole world can use the increasingly reinforcement of increasingly reduction and China to sewage treatment of water resource, more and more phases
Shutting mechanism starts to focus on the research and development to sewage technique and its equipment.It sees on the whole, urban sewage treatment system is relative to rural area
Sewage disposal system is more perfect, but the source of country sewage is more single than the source of municipal sewage, it is easier to handle.China's agriculture
Village mostly uses infiltration to handle in sewage till now, and there is no the centralized processing systems of sewage.This is because China rural area
, distribution wide with area loosely, will lead at high cost, processing effect if using the sewage disposal system for being similar to city tradition
Fruit is bad.
Since the source of country sewage is mainly sanitary sewage, and (rural area is more for the toilet water flushing for not mixing similar to city
Can be fermented farmyard manure or biogas using dry pail latrine), two classes can be classified as according to the type of pollutant in sanitary sewage: one
Class is oily wastewater (the kitchen tools wash water in such as kitchen)；It is another kind of, it is non-oily wastewater (such as cleaning melon and fruit water).In addition,
National correlation department starts the collection water rate to part rural area in recent years.How peasant is reduced while making full use of water resource
Financial burden be one of present rural sewage treatment urgent problem.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of domestic sewage processing system
And its sewage water treatment method, to realize to the classification processing of rural area single household sewage and making full use of for sewage.
Technical solution: to achieve the above object, a kind of domestic sewage processing system of the invention, it is characterised in that: including
Several waste water treatment box being serially connected, header tank and soil bury Jiao Jing；The waste water treatment box bottom is provided with oily wastewater
Chamber and clear water chamber, the waste water treatment box are additionally provided with fermentation chamber, and landfill has fermentation material in the fermentation chamber, and the fermentation chamber is set
It is placed in the lower section of oily wastewater chamber, and is communicated by nozzle with oily wastewater chamber, the header tank has set up water outlet, institute
It states header tank and is connect with clear water chamber and communicated, the soil buries Jiao Jing and communicates with fermentation chamber；The sewage treatment box top be provided with into
The mouth of a river, the water inlet can be communicated respectively by distributor with oily wastewater chamber and clear water chamber.
Further, the distributor includes upper distributor and lower distributor；The upper distributor is set to down
The top of distributor, and connected by fixed link；The upper distributor includes distribution plate, the distribution plate include clear water into
Mouth and oily wastewater import, the clear water import and oily wastewater import can be rotated to water inlet respectively and be communicated；The clear water
The bottom of import is communicated by fresh water pipeline with lower distributor, and the bottom of the oily wastewater import passes through oily wastewater pipeline
It is communicated with lower distributor.
Further, the periphery of the distribution plate is provided with a circle groove, and the groove interlinks with oily wastewater pipeline
It connects.
Further, the lower distributor includes lower distributor and distribution duct；The lower distributor coaxial sleeve is set to
The top of distribution duct, and the lower distributor and distribution duct rotation connect；The lower distributor be provided with first chamber and
Second chamber, the first chamber and second chamber are annular, and the first chamber is set to the top of second chamber, institute
It states first chamber to communicate with fresh water pipeline, the second chamber is communicated with oily wastewater pipeline；The distribution duct is provided with
By up to lower setting, the third chamber is communicated with first chamber for three chambers and the 4th chamber, third chamber and the 4th chamber,
4th chamber is communicated with second chamber, and the bottom of the third chamber and the 4th chamber passes through connecting tube respectively and contains greasy dirt
Water cavity and clear water chamber communicate.
Further, the lower dispenser bottom is provided with gear part, and the gear part and driver mating connection make clear
Water inlet and oily wastewater import, which successively rotate, extremely to be communicated with water inlet.
Further, the clear water chamber is provided with hollowed-out board, and the hollowed-out board is obliquely installed, and the hollowed-out board is by clear water chamber
It is separated into and is placed in the solids of top and shelves chamber and liquid placed below shelves chamber；The waste water treatment box is also along the vertical direction
It is provided with elevator, slidably connects lift cart in the elevator along the vertical direction, the lift cart drops to elevator
The bottommost of well can shelve chamber with solids and be connected to.
Further, the bottom rotation of the fermentation chamber is connected with several stirring pawls；The stirring pawl includes several stirrings
Silk and stirring rod, the bottom surface that the bottom of the stirring rod passes through fermentation chamber are connected to motor, and several stirring silks are along vertical side
To setting, the bottom of the stirring silk is fixedly connected with stirring rod.
Further, escape pipe is communicated in the fermentation chamber.
A kind of domestic sewage processing method, comprising the following steps:
(S1) waste water treatment box in parallel, header tank and soil are buried to the somewhere of Jiao Jing embedment courtyard, wherein waste water treatment box
Water inlet, header tank water outlet should leak out bottom surface, the soil, which buries Jiao Jing, to be provided with turnover panel in bottom surface；
(S2) sewage is divided by oily wastewater and non-oily wastewater according to the type of pollutant in sewage, wherein oily wastewater
It mostlys come from the wash water of gourd, fruit and vegetable, non-oily wastewater and mostlys come from food waste water；This classification needs user
Oneself classification；
(S3) according to the type of above-mentioned sewage, driver is manipulated, clear water import/oily wastewater identical with sewage species is made
Import is turned to be communicated with water inlet, and sewage is imported in water inlet；
(S4) the non-oily wastewater poured into, the filtering through hollowed-out board are shelved chamber by liquid and are finally flowed into header tank, institute
Stating water tank can be discharged by water outlet for agricultural irrigation etc.；The solid refuse that hollowed-out board filters out is small by going up and down
Vehicle is transported to bottom surface and carries out the processing of solid refuse object, or landfill, or for fermenting；
(S5) oily wastewater poured into, for fermenting in the penetrating fermentation material at interval, the biogas for generation of fermenting passes through outlet
Pipe is collected, and the farmyard manure for generation of fermenting buries Jiao Jing removal by soil, and buries Jiao Jing by soil and be refilled with fermentation material.
Beneficial effects of the present invention are as described below: a kind of domestic sewage processing system and its sewage water treatment method, according to dirt
Sewage is divided into oily wastewater and non-oily wastewater by the type of pollutant in water, and two kinds of sewage are separately handled: oily wastewater
It is collected in header tank after preliminary filtering, can be used as agricultural irrigation water；Non- oily wastewater finally drenches in fermentation chamber,
For fermenting, biogas not only can be generated, but also can ferment to form farmyard manure.A kind of domestic sewage processing system of the present invention
And its sewage water treatment method is suitable for the sewage treatment of rural households' unit, at low cost, effect is good.
Detailed description of the invention
Accompanying drawing 1 is the structural representation of the present invention；
Attached drawing 2 is the concatenated structural schematic diagram of several waste water treatment boxes of the present invention；
Attached drawing 3 is the structural schematic diagram of waste water treatment box of the present invention；
Attached drawing 4 is the longitdinal cross-section diagram of waste water treatment box of the present invention；
Attached drawing 5 is the structural schematic diagram of distributor of the present invention；
Attached drawing 6 is the longitdinal cross-section diagram of lower distributor of the present invention；
Attached drawing 7 is the view in transverse section of waste water treatment box of the present invention；
Attached drawing 8 is the view in transverse section of waste water treatment box of the present invention；
Attached drawing 9 is the longitdinal cross-section diagram of waste water treatment box of the present invention.
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
A kind of domestic sewage processing system as described in attached drawing 1 to 9, including four waste water treatment boxes being serially connected 1, collection
Water tank 2 and soil bury cellar well 3.The top of the waste water treatment box 1 is provided with accommodating cavity 34, is set side by side below the accommodating cavity 34
There are oily wastewater chamber 4 and clear water chamber 5.The lower section of the oily wastewater chamber 4 is additionally provided with fermentation chamber 6, the oily wastewater chamber 4 with
It is communicated between fermentation chamber 6 by nozzle connection.Hollowed-out board 27 is provided in the clear water chamber 5, the hollowed-out board 27 is obliquely installed.
The hollowed-out board 27 divides clear water chamber 5 to be placed in the solids of top and shelve chamber 28 and liquid placed below shelves chamber 29.If
Liquid in dry waste water treatment box 1 is shelved chamber and is communicated, and finally connect and communicate with header tank 2.The fermentation chamber 6 buries cellar with soil
Packed door is set between well 3, and the farmyard manure for generation of fermenting can be moved to soil and bury in the well 3 of cellar, and finally be transferred on ground；
And cellar well 3 can be buried by soil, fermentation material is added into fermentation chamber 6, this fermentation material can be the plants such as stalk.In fermentation process
In can produce biogas, these biogas are collected by escape pipe 33.
It is provided with water outlet 7 above the header tank, the water wherein accumulated can be drawn to by ground by suction pump.
It is covered with cover board 35 above the accommodating cavity, is provided with water inlet 8 on cover board 35, it is arranged side by side in the accommodating cavity to set
It is equipped with several distributors 9.The distributor 9 is for being connected to water inlet 8 and clear water chamber 5 or oily wastewater chamber 4.The dirt
Water treatment case is to carry out oily wastewater and non-oily wastewater to separate processing.Therefore the top of distributor 9 be provided with clear water into
Mouth 14 and oily wastewater import 15, the distributor 9 can be rotated in accommodating cavity, therefore can drive clear water import 14 and oil-containing
Wastewater inlet 15 turns to the lower section of water inlet 8, and communicates with water inlet.It is specifically clear water import 14 to allow user to understand
It is communicated with water inlet 8 or oily wastewater import 15 is communicated with water inlet, instruction Warning Mark should be provided on cover board 35.
In addition with clear water import 14 and oily wastewater import 15 it is arranged side by side have blank station, when not pouring into sewage into waste water treatment box 1
When blank station should get lodged in the lower section of water inlet 8, in order to avoid outflow peculiar smell.
The distributor 9 includes upper distributor 10 and lower 11 two parts of distributor.The upper distributor 10 is under
Distributor is distributed up and down, and is connected and fixed by fixed link 12.The upper distributor 10 passes through first bearing 36 and is placed in
Support frame 37 in waste water treatment box 1 rotates connection.Clear water import 14 and oily wastewater are provided in the upper distributor 10
Import 15, in order to guarantee the metal effect of clear water import 14 and oily wastewater import 15, the clear water import 14 and oily wastewater
The bottom surface of import 15 is inclined-plane.The bottom of the clear water import 14 is connected to by fresh water pipeline 16 with lower distributor 11, institute
The bottom for stating oily wastewater import 15 is connected to by oily wastewater pipeline 17 with lower distributor.
The lower distributor 11 includes lower distributor 19 and distribution duct 20.The lower distributor 19 is cylindrical annular,
19 coaxial sleeve of lower distributor is set to the top of distribution duct 20, is provided at the top and bottom of the inner ring of the upper distributor 19
Bearing 40, the lower distributor 19 are connected with the rotation of distribution duct 20.The lower distributor 19 is provided with first chamber 21 and
Two chambers 22, the first chamber 21 and second chamber 22 are annular, and the first chamber 21 is set to second chamber 22
Top.The distribution duct 20 is cylindrical type, is set side by side with third chamber 23 and the along axis in the distribution duct 20
Four chambers 24.The first chamber 21 is communicated with fresh water pipeline 16, and the second chamber 22 is communicated with oily wastewater pipeline 17；Institute
It states third chamber 23 to communicate with first chamber 21, the 4th chamber 24 is communicated with second chamber 22.23 He of third chamber
The bottom of 4th chamber 24 passes through connecting tube 25 respectively and communicates with oily wastewater chamber 4 and clear water chamber 5.Due to lower distributor 19 and divide
It is rotation connection between distribution pipes 20, Gu the inner ring in lower distributor 19 should be at least arranged by three rotatory sealings 38, sets respectively
It sets between the top of first chamber 21, first chamber 21 and second chamber 22 and the lower section of second chamber 22.The lower distribution
19 bottom of device is provided with gear part 39, the gear part 39 and the mating connection of driver 26 make clear water import 14 and oily wastewater into
Successively rotation is extremely communicated with water inlet 8 mouth 15.The driver 26 includes driving motor and connection gear, and the driving motor is solid
It is scheduled in accommodating cavity, output end is connect with connection gear, and the connection gear and gear part are cooperatively connected, to complete distributor
Rotation.
The periphery of the distribution plate 13 is provided with a circle groove 18, and the groove 18 interlinks with oily wastewater pipeline 17
It connects.
The waste water treatment box 1 is also provided with elevator 30 along the vertical direction, slides along the vertical direction in the elevator 30
Dynamic to be connected with lift cart 31, the bottommost that the lift cart 31 drops to elevator 30 can shelve the company of chamber 28 with solids
It is logical.The lift cart should slidably be placed in the top of fermentation chamber to the bottom end in elevator.The lift cart is used
In the solid refuse that transfer is completely cut off by hollowed-out board 27, the least significant end side that the solids shelves chamber 28 is provided with the storehouse of a sealing
Door opens door when needing trasfer of solids object to shelve the rubbish in chamber 28, and rubbish is tumbled into lift cart.
The bottom rotation of the fermentation chamber 6 is connected with several stirring pawls 32；The stirring pawl 32 include several stirring silks with
Stirring rod, the bottom surface that the bottom of the stirring rod passes through fermentation chamber 6 are connected to motor, and several stirring silks are set along the vertical direction
It sets, the bottom of the stirring silk is fixedly connected with stirring rod.
Escape pipe 33 is communicated in the fermentation chamber 6.
A kind of domestic sewage processing method, comprising the following steps:
(S1) waste water treatment box in parallel, header tank and soil are buried to the somewhere of Jiao Jing embedment courtyard, wherein waste water treatment box
Water inlet, header tank water outlet should leak out bottom surface, the soil, which buries Jiao Jing, to be provided with turnover panel in bottom surface；
(S2) sewage is divided by oily wastewater and non-oily wastewater according to the type of pollutant in sewage, wherein oily wastewater
It mostlys come from the wash water of gourd, fruit and vegetable, non-oily wastewater and mostlys come from food waste water；This classification needs user
Oneself classification；
(S3) according to the type of above-mentioned sewage, driver is manipulated, clear water import/oily wastewater identical with sewage species is made
Import is turned to be communicated with water inlet, and sewage is imported in water inlet；
(S4) the non-oily wastewater poured into, the filtering through hollowed-out board are shelved chamber by liquid and are finally flowed into header tank, institute
Stating water tank can be discharged by water outlet for agricultural irrigation etc.；The solid refuse that hollowed-out board filters out is small by going up and down
Vehicle is transported to bottom surface and carries out the processing of solid refuse object, or landfill, or for fermenting；
(S5) oily wastewater poured into, for fermenting in the penetrating fermentation material at interval, the biogas for generation of fermenting passes through outlet
Pipe is collected, and the farmyard manure for generation of fermenting buries Jiao Jing removal by soil, and buries Jiao Jing by soil and be refilled with fermentation material.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of domestic sewage processing system, it is characterised in that: the waste water treatment box (1) that is serially connected including several catchments
Case (2) and soil bury Jiao Jing (3)；Waste water treatment box (1) bottom is provided with oily wastewater chamber (4) and clear water chamber (5), the dirt
Water treatment case (1) is additionally provided with fermentation chamber (6), and landfill has fermentation material in the fermentation chamber (6), and the fermentation chamber (6) is set to
The lower section of oily wastewater chamber (4), and communicated by nozzle with oily wastewater chamber (4), the header tank (2) has set up water outlet
Mouth (7), the header tank (2) connect with clear water chamber (5) to be communicated, and the soil buries Jiao Jing (3) and communicates with fermentation chamber (6)；The dirt
Be provided with water inlet (8) at the top of water treatment case (1), the water inlet (8) by distributor (9) can with oily wastewater chamber (4) and
Clear water chamber (5) communicates respectively.
2. a kind of domestic sewage processing system according to claim 1, it is characterised in that: the distributor (9) includes upper
Distributor (10) and lower distributor (11)；The upper distributor (10) is set to the top of lower distributor (11), and
It is connected by fixed link (12)；The upper distributor (10) includes distribution plate (13), the distribution plate (13) include clear water into
Mouthful (14) and oily wastewater import (15), the clear water import (14) and oily wastewater import (15) can rotate respectively to water inlet
Mouth (8) communicates；The bottom of the clear water import (14) is communicated by fresh water pipeline (16) with lower distributor (11), the oil-containing
The bottom of wastewater inlet (15) is communicated by oily wastewater pipeline (17) with lower distributor (11).
3. a kind of domestic sewage processing system according to claim 2, it is characterised in that: the periphery of the distribution plate (13)
It is provided with a circle groove (18), the groove (18) is connected with oily wastewater pipeline (17).
4. according to right to go 2 described in a kind of domestic sewage processing system, it is characterised in that: lower distributor (11) packet
Include lower distributor (19) and distribution duct (20)；Lower distributor (19) coaxial sleeve is set to the top of distribution duct (20), and
The lower distributor (19) and distribution duct (20) rotation connect；The lower distributor (19) is provided with first chamber (21) and
Two chambers (22), the first chamber (21) and second chamber (22) are annular, and the first chamber (21) is set to
The top of two chambers (22), the first chamber (21) communicate with fresh water pipeline (16), the second chamber (22) with contain greasy dirt
Waterpipe (17) communicates；The distribution duct (20) is provided with third chamber (23) and the 4th chamber (24), third chamber (23)
With the 4th chamber (24) by up to lower setting, the third chamber (23) communicates with first chamber (21), the 4th chamber
(24) it is communicated with second chamber (22), the bottom of the third chamber (23) and the 4th chamber (24) passes through connecting tube (25) respectively
It is communicated with oily wastewater chamber (4) and clear water chamber (5).
5. a kind of domestic sewage processing system according to claim 4, it is characterised in that: lower distributor (19) bottom
Be provided with gear part (39), the gear part (39) and driver (26) be cooperatively connected make clear water import (14) and oily wastewater into
Successively rotation is extremely communicated with water inlet (8) mouth (15).
6. a kind of domestic sewage processing system according to claim 1, it is characterised in that: the clear water chamber (5) is provided with
Hollowed-out board (27), the hollowed-out board (27) are obliquely installed, and clear water chamber (5) is separated by the hollowed-out board (27) is placed in consolidating for top
Body object shelves chamber (28) and liquid placed below shelves chamber (29)；The waste water treatment box (1) is also provided with along the vertical direction
Elevator (30), the elevator (30) is interior to be slidably connected lift cart (31) along the vertical direction, the lift cart (31)
The bottommost for dropping to elevator (30) can shelve chamber (28) with solids and be connected to.
7. a kind of domestic sewage processing system according to claim 1, it is characterised in that: the bottom of the fermentation chamber (6)
Rotation is connected with several stirring pawls (32)；The stirring pawl (32) includes several stirring silks and stirring rod, the bottom of the stirring rod
The bottom surface that portion passes through fermentation chamber (6) is connected to motor, and several stirring silks are arranged along the vertical direction, the bottom of the stirring silk
It is fixedly connected with stirring rod.
8. a kind of domestic sewage processing system according to claim 1, it is characterised in that: connection in the fermentation chamber (6)
There are escape pipe (33).
9. a kind of domestic sewage processing method, it is characterised in that the following steps are included:
(S1) waste water treatment box in parallel, header tank and soil are buried to the somewhere of Jiao Jing embedment courtyard, wherein waste water treatment box into
The mouth of a river, header tank water outlet should leak out bottom surface, the soil, which buries Jiao Jing, to be provided with turnover panel in bottom surface；
(S2) sewage is divided by oily wastewater and non-oily wastewater according to the type of pollutant in sewage, wherein oily wastewater is main
From the wash water of gourd, fruit and vegetable, non-oily wastewater and food waste water is mostly come from；This classification needs user oneself
Classification；
(S3) according to the type of above-mentioned sewage, driver is manipulated, clear water import/oily wastewater import identical with sewage species is made
It turns to and is communicated with water inlet, and sewage is imported in water inlet；
(S4) the non-oily wastewater poured into, the filtering through hollowed-out board are shelved chamber by liquid and are finally flowed into header tank, the product
Water tank can be discharged by water outlet for agricultural irrigation etc.；The solid refuse that hollowed-out board filters out, is transported by lift cart
The processing of solid refuse object, or landfill are carried out to bottom surface, or for fermenting；
(S5) oily wastewater poured into, for fermenting in the penetrating fermentation material at interval, the biogas of generation of fermenting by escape pipe into
Row is collected, and the farmyard manure for generation of fermenting buries Jiao Jing removal by soil, and buries Jiao Jing by soil and be refilled with fermentation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910836636.2A CN110422929A (en) | 2019-09-05 | 2019-09-05 | A kind of domestic sewage processing system and its sewage water treatment method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910836636.2A CN110422929A (en) | 2019-09-05 | 2019-09-05 | A kind of domestic sewage processing system and its sewage water treatment method |
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Application publication date: 20191108 |