CN108249711A - A kind of wastewater treatment device and method - Google Patents
A kind of wastewater treatment device and method Download PDFInfo
- Publication number
- CN108249711A CN108249711A CN201810239582.7A CN201810239582A CN108249711A CN 108249711 A CN108249711 A CN 108249711A CN 201810239582 A CN201810239582 A CN 201810239582A CN 108249711 A CN108249711 A CN 108249711A
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- China
- Prior art keywords
- pipe
- solenoid valve
- biogas
- wastewater treatment
- treatment device
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Classifications
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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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
-
- 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
-
- 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
- C02F2301/06—Pressure conditions
- C02F2301/063—Underpressure, vacuum
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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
- C02F2303/14—Maintenance of water treatment installations
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a kind of wastewater treatment device and methods, including babinet, footing, water inlet pipe and exhaust pipe, the tank floor is provided with the footing, the footing side is provided with outlet pipe, the outlet pipe bottom surface is provided with capping, the box top is provided with the water inlet pipe, and the water inlet pipe top surface is provided with head cover.Advantageous effect is：Differential pressure permeation filtration is carried out to sewage using reverse osmosis membrane assembly, fermentation generation biogas can be reacted with biogas bacteria by driving scraper plate that dirt is conveyed into fermentation chamber body by hydraulic pump after Quick sewage filtering, and it is vented by the feedback control loop that gas concentration sensor, control host and solenoid valve one form to automatically control, it is achieved thereby that filtering and fermentation process to sewage, processing procedure is simple, improve sewage disposal work efficiency, it is powered simultaneously by solar power generation for device, it is environmentally protective, be conducive to a wide range of utilization and extention of device.
Description
Technical field
The present invention relates to wastewater treatment equipment technical fields, and in particular to a kind of wastewater treatment device and
Method.
Background technology
Livestock and poultry breeding industry is grown rapidly in recent years, and gradually forms seriation, Virtual production, is at the same time also brought
A series of environmental problem, according to monitoring, exceeded 70~80 times of exceeded 50~60 times of the COD of sewage of farm, BOD, SS exceeded 12
~20 times, if unprocessed discharge on the spot, serious pollution of area source will be formed in peri-urban, it is under these circumstances, domestic
Aquaculture contamination control is there is an urgent need to economical and practical technical support so that livestock and poultry farm waste is to innoxious, minimizing, money
Source direction is developed, and sewage of farm is effectively handled.
But under conventional situation, wastewater treatment process is complicated, and processing work efficiency is low, can not realize to sewage scale
Processing.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of wastewater treatment device and method.
The present invention is achieved through the following technical solutions above-mentioned purpose：
According to an aspect of the present invention, a kind of wastewater treatment device is provided, including babinet, footing, water inlet pipe
And exhaust pipe, the tank floor are provided with the footing, the footing side is provided with outlet pipe, and the outlet pipe bottom surface is set
Capping is equipped with, the box top is provided with the water inlet pipe, and the water inlet pipe top surface is provided with head cover, the water inlet pipe side
Feed pipe is provided with, the feed pipe side is provided with the exhaust pipe, and outside is provided with solenoid valve one in the middle part of the exhaust pipe,
The exhaust pipe side is provided with solar energy film plate, and observation window is provided with before the babinet, and the box house is provided with
Vertical clapboard is provided with filter cavity between the vertical clapboard, and the filter cavity inside middle portion is provided with reverse osmosis membrane assembly, institute
It states vertical clapboard side and is provided with fermentation cavity, the fermentation inside cavity side is provided with blow-off pipe, the fermentation inside cavity
Another side is provided with gas concentration sensor, and outside is provided with solenoid valve three in the middle part of the blow-off pipe, in the fermentation chamber body
Portion top surface is provided with storage bin, and the storage bin bottom surface is provided with discharge nozzle, and outside is provided with solenoid valve in the middle part of the discharge nozzle
Two, the box house bottom surface is provided with shielded box, and the shielded box inner bottom surface is provided with accumulator, the accumulator side
Vacuum pump is provided with, the vacuum pump end set has exhaust tube, supporter, the supporter are provided with above the shielded box
Top surface is provided with hydraulic pump, and the hydraulic pump end set has hydraulic push rod, and the hydraulic push rod end set has scraper plate, described
Observation window side is provided with control host, is provided with display screen on the control host, the display screen side is provided with control
Keyboard.
In the present embodiment, the quantity of the footing be four, the footing be solid construction, the wall thickness of the outlet pipe
Not less than 1mm, the capping is connected through a screw thread with the outlet pipe, and the radial dimension of the water inlet pipe is the outlet pipe
Radial dimension of two times.
In the present embodiment, the connection mode of the head cover and the water inlet pipe is hinged, the radial ruler of the feed pipe
Very little radial dimension of 1.5 times for the outlet pipe, the radial dimension phase of the radial dimension of the exhaust pipe and the outlet pipe
Together, the action response time of the solenoid valve one is no more than 1s, and the solenoid valve one is fixed on the exhaust pipe by screw element
On.
In the present embodiment, the radiant power of the solar energy film plate is not less than 40uw/cm2, the number of the observation window
It is two to measure, and the material of the observation window is transparent glass, and the quantity of the vertical clapboard is two, and the vertical clapboard is cold-rolled steel
Plate, the vertical clapboard are welded in the babinet, and the volume of the filter cavity is not less than 200L.
In the present embodiment, the material of the reverse osmosis membrane assembly is polyamide, and the aperture of the reverse osmosis membrane assembly is not
More than 4nm, the volume of the fermentation cavity is 1.5 times of the volume of the filter cavity, and the radial dimension of the blow-off pipe is
Radial dimension of two times of the outlet pipe, the work refreshing frequency of the gas concentration sensor are not less than 50HZ.
In the present embodiment, the specifications parameter of the solenoid valve three is identical with the specifications parameter of the solenoid valve one, described
Solenoid valve three is fixed on by screw element on the blow-off pipe, and the material of the storage bin is aluminium alloy, the diameter of the discharge nozzle
Identical with the radial dimension of the outlet pipe to size, the specifications parameter of the solenoid valve two and the specification of the solenoid valve one are joined
Number is identical, and the solenoid valve two is fixed on by screw element on the discharge nozzle.
In the present embodiment, the material of the shielded box is ABS engineering plastics, and the accumulator is serial lithium battery group,
The output-current rating of the accumulator is not less than 2A, and the waterproofing grade of the vacuum pump is F grade, the wall thickness of the exhaust tube and
The wall thickness of the outlet pipe is consistent.
In the present embodiment, the material of the supporter is gray cast iron, and the flow of the hydraulic pump is not less than 50L/min,
The cross sectional shape of the hydraulic push rod is one kind in round or octagon, and the hydraulic push rod connects with the hydraulic pump driving
It connects, the gap of the scraper plate and the reverse osmosis membrane assembly is not more than 1mm.
In the present embodiment, the model PLC S7-1200 of the control host, the material of the display screen are VA, institute
It states control keyboard to be embedded on the control host, the control host and the display screen, the solenoid valve one, the electromagnetism
Valve two, the solenoid valve three, the hydraulic pump, the accumulator, the vacuum pump, the gas concentration sensor and the control
Keyboard electrical connection processed.
The present invention also provides a kind of application method of wastewater treatment device, applied to above-mentioned wastewater treatment
Device, it is characterised in that：Include the following steps：
(1) solar energy film plate can absorb solar power generation and be delivered in accumulator and store, and be the electricity consumption portion of babinet
Part is powered, environmentally protective using self-powered mode, checks and ensure the sealing state of capping, while by biogas bacteria
Added in through feed pipe to storage bin, after pending sewage is added in through water inlet pipe, add and close head cover after the completion of water；
(2) vacuum pump work is controlled by control keyboard, vacuum pump is discharged by the air in the filtered cavity of exhaust tube
Subnormal ambient is formed, sewage water filtration, dirt are left on reverse osmosis membrane by the sewage on reverse osmosis membrane assembly under the action of pressure difference
On component, the water after filtering can discharge extraneous through outlet pipe；
(3) by control keyboard control solenoid valve three open, while hydraulic pump works drive hydraulic push rod it is traversing, scraper plate with
The traversing dirt by reverse osmosis membrane assembly top surface be delivered to fermentation cavity through blow-off pipe, can be by the way that hydraulic pump be controlled repeatedly to drive
Dirt is discharged into fermentation cavity by scraper plate reciprocating motion completely；
(4) solenoid valve two is controlled to open by control keyboard, biogas bacteria is expelled to the dirt in fermentation chamber body through discharge nozzle
Object, biogas bacteria is fermented with dirt by microbial reaction generates biogas, and biogas, which is risen at the top of fermentation cavity, to be assembled, and gas is dense
Degree sensor can obtain in fermentation chamber body the concentration information of biogas and be transferred to real-time display on display screen in real time supplies user
Observation understands；
(5) control host computer control biogas concentration information is compared with predetermined exhaust rich angle value, when biogas concentration information is big
When predetermined exhaust rich angle value, control host computer control solenoid valve one automatically opens, and biogas is discharged outside to through exhaust pipe and is collected
It uses, when biogas concentration information drops to predetermined collection gas concentration, solenoid valve one is automatically closed, and continues in fermentation chamber body to biogas
Assembled；
It (6), need to be to being made an overall screening in filter cavity and fermentation chamber body, it is ensured that babinet is integrally defended after the completion of routine work
It is raw, at the same to supplementing biogas bacteria in storage bin, and floating ash cleaning is carried out to solar energy film plate surface, it is ensured that solar energy film
The generating efficiency of plate.
Advantageous effect is：Differential pressure permeation filtration is carried out to sewage using reverse osmosis membrane assembly, it can be by Quick sewage filtering
It drives scraper plate that dirt is conveyed into fermentation chamber body by hydraulic pump afterwards and fermentation generation biogas is reacted with biogas bacteria, and pass through gas
The feedback control loop that concentration sensors, control host and solenoid valve one form is vented to automatically control, it is achieved thereby that right
The filtering of sewage and fermentation process, processing procedure is simple, improves sewage disposal work efficiency, while is device by solar power generation
Power supply, it is environmentally protective, be conducive to a wide range of utilization and extention of device.
Description of the drawings
Fig. 1 is that a kind of wastewater treatment device of the present invention faces exterior view；
Fig. 2 is that a kind of wastewater treatment device of the present invention faces interior view；
Fig. 3 is a kind of vertical view of wastewater treatment device of the present invention；
Fig. 4 is a kind of left view of wastewater treatment device of the present invention.
1st, head cover；2nd, water inlet pipe；3rd, babinet；4th, host is controlled；5th, display screen；6th, control keyboard；7th, outlet pipe；8th, bottom
Foot；9th, it covers；10th, solenoid valve one；11st, exhaust pipe；12nd, feed pipe；13rd, observation window；14th, vertical clapboard；15th, filter cavity；16、
Hydraulic pump；17th, hydraulic push rod；18th, supporter；19th, scraper plate；20th, shielded box；21st, accumulator；22nd, vacuum pump；23rd, gas is dense
Spend sensor；24th, storage bin；25th, ferment cavity；26th, discharge nozzle；27th, solenoid valve two；28th, solenoid valve three；29th, blow-off pipe；
30th, reverse osmosis membrane assembly；31st, exhaust tube；32nd, solar energy film plate.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As Figure 1-Figure 4, according to an aspect of the present invention, a kind of wastewater treatment device is provided, including case
Body 3, footing 8, water inlet pipe 2 and exhaust pipe 11,3 bottom surface of babinet are provided with the footing 8, and 8 side of footing is provided with
Outlet pipe 7,7 bottom surface of outlet pipe are provided with capping 9, and 3 top surface of babinet is provided with the water inlet pipe 2, the water inlet pipe 2
Top surface is provided with head cover 1, and 2 side of water inlet pipe is provided with feed pipe 12, and 12 side of feed pipe is provided with the exhaust
Pipe 11, the 11 middle part outside of exhaust pipe are provided with solenoid valve 1, and 11 side of exhaust pipe is provided with solar energy film plate
32,3 front of babinet is provided with observation window 13, and the babinet 3 is internally provided with vertical clapboard 14, is set between the vertical clapboard 14
Filter cavity 15 is equipped with, 15 inside middle portion of filter cavity is provided with reverse osmosis membrane assembly 30, and 14 side of vertical clapboard is set
Fermentation cavity 25 is equipped with, fermentation 25 inner side of cavity is provided with blow-off pipe 29, the fermentation 25 inside opposite side of cavity
Face is provided with gas concentration sensor 23, and the 29 middle part outside of blow-off pipe is provided with solenoid valve 3 28, the fermentation cavity 25
Inside top surface is provided with storage bin 24, and 24 bottom surface of storage bin is provided with discharge nozzle 26, and the 26 middle part outside of discharge nozzle is set
Solenoid valve 2 27 is equipped with, 3 inner bottom surface of babinet is provided with shielded box 20, and 20 inner bottom surface of shielded box is provided with electric power storage
Pond 21,21 side of accumulator are provided with vacuum pump 22, and 22 end set of vacuum pump has exhaust tube 31, the shielded box
20 tops are provided with supporter 18, and 18 top surface of supporter is provided with hydraulic pump 16, and 16 end set of hydraulic pump has liquid
Push rod 17 is pressed, 17 end set of hydraulic push rod has scraper plate 19, and 13 side of observation window is provided with control host 4, described
Display screen 5 is provided on control host 4,5 side of display screen is provided with control keyboard 6.
In the present embodiment, the quantity of the footing 8 is four, and the footing 8 is solid construction, the outlet pipe 7
Wall thickness is not less than 1mm, and the capping 9 is connected through a screw thread with the outlet pipe 7, and the radial dimension of the water inlet pipe 2 is described
Radial dimension of two times of outlet pipe 7.
In the present embodiment, the connection mode of the head cover 1 and the water inlet pipe 2 is hinged, the diameter of the feed pipe 12
To radial dimension of 1.5 times that size is the outlet pipe 7, the diameter of the radial dimension of the exhaust pipe 11 and the outlet pipe 7
Identical to size, the action response time of the solenoid valve 1 is no more than 1s, and the solenoid valve 1 is fixed by screw element
On the exhaust pipe 11.
In the present embodiment, the radiant power of the solar energy film plate 32 is not less than 40uw/cm2, the observation window 13
Quantity for two, the material of the observation window 13 is transparent glass, and the quantity of the vertical clapboard 14 is two, the vertical clapboard
14 be cold-rolled steel sheet, and the vertical clapboard 14 is welded in the babinet 3, and the volume of the filter cavity 15 is not less than 200L.
In the present embodiment, the material of the reverse osmosis membrane assembly 30 be polyamide, the hole of the reverse osmosis membrane assembly 30
Diameter is not more than 4nm, and the volume of the fermentation cavity 25 is 1.5 times of the volume of the filter cavity 15, the blow-off pipe 29
Radial dimension is radial dimension of two times of the outlet pipe 7, and the work refreshing frequency of the gas concentration sensor 23 is not low
In 50HZ.
In the present embodiment, the specifications parameter of the solenoid valve 3 28 is identical with the specifications parameter of the solenoid valve 1,
The solenoid valve 3 28 is fixed on by screw element on the blow-off pipe 29, and the material of the storage bin 24 is aluminium alloy, described
The radial dimension of discharge nozzle 26 is identical with the radial dimension of the outlet pipe 7, the specifications parameter of the solenoid valve 2 27 with it is described
The specifications parameter of solenoid valve 1 is identical, and the solenoid valve 2 27 is fixed on by screw element on the discharge nozzle 26.
In the present embodiment, the material of the shielded box 20 is ABS engineering plastics, and the accumulator 21 is serial lithium battery
Group, the output-current rating of the accumulator 21 is not less than 2A, and the waterproofing grade of the vacuum pump 22 is F grades, the exhaust tube
The wall thickness of 31 wall thickness and the outlet pipe 7 is consistent.
In the present embodiment, the material of the supporter 18 is gray cast iron, and the flow of the hydraulic pump 16 is not less than 50L/
Min, the cross sectional shape of the hydraulic push rod 17 is one kind in round or octagon, the hydraulic push rod 17 and the hydraulic pressure
Pump 16 is sequentially connected, and the gap of the scraper plate 19 and the reverse osmosis membrane assembly 30 is not more than 1mm.
In the present embodiment, the model PLC S7-1200 of the control host 4, the material of the display screen 5 is VA,
The control keyboard 6 is embedded on the control host 4, control host 4 and the display screen 5, the solenoid valve 1,
The solenoid valve 2 27, the solenoid valve 3 28, the hydraulic pump 16, the accumulator 21, the vacuum pump 22, the gas
Concentration sensor 23 and the control keyboard 6 are electrically connected.
The present invention also provides a kind of application method of wastewater treatment device, applied to above-mentioned wastewater treatment
Device, it is characterised in that：Include the following steps：
(1) solar energy film plate 32 can absorb solar power generation and be delivered in accumulator 21 and store, and be the use of babinet 3
Electrical components are powered, environmentally protective using self-powered mode, check and ensure the sealing state of capping 9, while by biogas
Bacterium is added in through feed pipe 12 to storage bin 24, after pending sewage is added in through water inlet pipe 2, add and close top after the completion of water
Lid 1；
(2) vacuum pump 22 is controlled to work by control keyboard 6, vacuum pump 22 passes through in 31 filtered cavity 15 of exhaust tube
Air discharges to form subnormal ambient, and the sewage on reverse osmosis membrane assembly 30 is stayed sewage water filtration, dirt under the action of pressure difference
On reverse osmosis membrane assembly 30, the water after filtering can discharge the external world through outlet pipe 7；
(3) solenoid valve 3 28 is controlled to open by control keyboard 6, while the work of hydraulic pump 16 drives hydraulic push rod 17 horizontal
It moves, the traversing dirt by 30 top surface of reverse osmosis membrane assembly is delivered to fermentation cavity 25 to scraper plate 19 through blow-off pipe 29 therewith, can pass through
More than 16 drive scraper plate 19 of control hydraulic pump moves back and forth is discharged into dirt fermentation cavity 25 completely；
(4) solenoid valve 2 27 is controlled to open by control keyboard 6, biogas bacteria is expelled to fermentation cavity 25 through discharge nozzle 26
Interior dirt, biogas bacteria is fermented with dirt by microbial reaction generates biogas, and it is poly- that biogas rises to 25 top of fermentation cavity
Collection, gas concentration sensor 23 can obtain the concentration information of biogas in fermentation cavity 25 and be transferred on display screen 5 real in real time
When display for user observe understand；
(5) control host 4 controls biogas concentration information to be compared with predetermined exhaust rich angle value, when biogas concentration information is big
When predetermined exhaust rich angle value, control host 4 control solenoid valve 1 automatically open, biogas through exhaust pipe 11 be discharged outside to by
Collect and use, when biogas concentration information drops to predetermined collection gas concentration, solenoid valve 1 is automatically closed, in fermentation cavity 25 after
It is continuous that biogas is assembled；
It (6), need to be to being made an overall screening in filter cavity 15 and fermentation cavity 25, it is ensured that babinet 3 after the completion of routine work
Whole health, while to supplement biogas bacteria in storage bin 24, and floating ash cleaning is carried out to 32 surface of solar energy film plate, it is ensured that
The generating efficiency of solar energy film plate 32.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.
Claims (10)
1. a kind of wastewater treatment device, it is characterised in that：Including babinet (3), footing (8), water inlet pipe (2) and exhaust pipe
(11), babinet (3) bottom surface is provided with the footing (8), and footing (8) side is provided with outlet pipe (7), the water outlet
Pipe (7) bottom surface is provided with capping (9), and babinet (3) top surface is provided with the water inlet pipe (2), and water inlet pipe (2) top surface is set
Head cover (1) is equipped with, water inlet pipe (2) side is provided with feed pipe (12), and feed pipe (12) side is provided with the row
Tracheae (11), exhaust pipe (11) middle part outside are provided with solenoid valve one (10), and exhaust pipe (11) side is provided with too
Positive energy thin web (32), babinet (3) front are provided with observation window (13), and the babinet (3) is internally provided with vertical clapboard
(14), filter cavity (15) is provided between the vertical clapboard (14), filter cavity (15) inside middle portion is provided with reverse osmosis
Permeable membrane component (30), vertical clapboard (14) side are provided with fermentation cavity (25), and described fermentation cavity (25) inner side is set
Blow-off pipe (29) is equipped with, the internal another side of fermentation cavity (25) is provided with gas concentration sensor (23), the blowdown
Outside is provided with solenoid valve three (28) in the middle part of pipe (29), and described fermentation cavity (25) inside top surface is provided with storage bin (24), institute
It states storage bin (24) bottom surface and is provided with discharge nozzle (26), outside is provided with solenoid valve two (27), institute in the middle part of the discharge nozzle (26)
It states babinet (3) inner bottom surface and is provided with shielded box (20), shielded box (20) inner bottom surface is provided with accumulator (21), described
Accumulator (21) side is provided with vacuum pump (22), and vacuum pump (22) end set has exhaust tube (31), the shielded box
(20) top is provided with supporter (18), and supporter (18) top surface is provided with hydraulic pump (16), hydraulic pump (16) end
Portion is provided with hydraulic push rod (17), and hydraulic push rod (17) end set has scraper plate (19), and observation window (13) side is set
Control host (4) is equipped with, is provided with display screen (5) on the control host (4), display screen (5) side is provided with control
Keyboard (6).
2. a kind of wastewater treatment device according to claim 1, it is characterised in that：The quantity of the footing (8)
Be four, the footing (8) is solid construction, the wall thickness of the outlet pipe (7) not less than 1mm, the capping (9) with it is described go out
Water pipe (7) is connected through a screw thread, and the radial dimension of the water inlet pipe (2) is radial dimension of two times of the outlet pipe (7).
3. a kind of wastewater treatment device according to claim 1, it is characterised in that：The head cover (1) with it is described
The connection mode of water inlet pipe (2) is hinged, and the radial dimension of the feed pipe (12) is the radial dimension of of the outlet pipe (7)
1.5 times, the radial dimension of the exhaust pipe (11) is identical with the radial dimension of the outlet pipe (7), the solenoid valve one (10)
Action response time be no more than 1s, the solenoid valve one (10) is fixed on by screw element on the exhaust pipe (11).
4. a kind of wastewater treatment device according to claim 1, it is characterised in that；The solar energy film plate
(32) radiant power is not less than 40uw/cm2, the quantity of the observation window (13) is two, the material of the observation window (13)
For transparent glass, the quantity of the vertical clapboard (14) is two, and the vertical clapboard (14) is cold-rolled steel sheet, the vertical clapboard (14)
It is welded in the babinet (3), the volume of the filter cavity (15) is not less than 200L.
5. a kind of wastewater treatment device according to claim 1, it is characterised in that：The reverse osmosis membrane assembly
(30) material is polyamide, and the aperture of the reverse osmosis membrane assembly (30) is no more than 4nm, the volume of the fermentation cavity (25)
1.5 times of volume for the filter cavity (15), the radial dimension of the blow-off pipe (29) are the radial direction of the outlet pipe (7)
Two times of size, the work refreshing frequency of the gas concentration sensor (23) are not less than 50HZ.
6. a kind of wastewater treatment device according to claim 1, it is characterised in that：The solenoid valve three (28)
Specifications parameter is identical with the specifications parameter of the solenoid valve one (10), and the solenoid valve three (28) is fixed on described by screw element
On blow-off pipe (29), the material of the storage bin (24) is aluminium alloy, the radial dimension of the discharge nozzle (26) and the water outlet
The radial dimension for managing (7) is identical, the specifications parameter of the solenoid valve two (27) and the specifications parameter phase of the solenoid valve one (10)
Together, the solenoid valve two (27) is fixed on by screw element on the discharge nozzle (26).
7. a kind of wastewater treatment device according to claim 1, it is characterised in that：The material of the shielded box (20)
Matter is ABS engineering plastics, and the accumulator (21) is serial lithium battery group, and the output-current rating of the accumulator (21) is not small
In 2A, the waterproofing grade of the vacuum pump (22) is F grades, the wall thickness of the exhaust tube (31) and the wall thickness of the outlet pipe (7)
It is consistent.
8. a kind of wastewater treatment device according to claim 1, it is characterised in that：The material of the supporter (18)
Matter is gray cast iron, and for the flow of the hydraulic pump (16) not less than 50L/min, the cross sectional shape of the hydraulic push rod (17) is circle
Or one kind in octagon, the hydraulic push rod (17) are sequentially connected with the hydraulic pump (16), the scraper plate (19) and institute
The gap for stating reverse osmosis membrane assembly (30) is not more than 1mm.
9. a kind of wastewater treatment device according to claim 1, it is characterised in that：The control host (4)
Model PLC S7-1200, the material of the display screen (5) is VA, and the control keyboard (6) is embedded in the control host
(4) on, the control host (4) and the display screen (5), the solenoid valve one (10), the solenoid valve two (27), the electricity
Magnet valve three (28), the hydraulic pump (16), the accumulator (21), the vacuum pump (22), the gas concentration sensor
(23) it is electrically connected with the control keyboard (6).
10. a kind of application method of wastewater treatment device, the farm applied to claim 1 to 9 any one is dirty
Water treatment facilities includes the following steps：
(1) solar energy film plate (32) can absorb solar power generation and be delivered in accumulator (21) and store, and be babinet (3)
Consuming parts are powered, environmentally protective using self-powered mode, check and ensure to cover the sealing state of (9), simultaneously will
Biogas bacteria is added in through feed pipe (12) in storage bin (24), after pending sewage is added in through water inlet pipe (2), add water complete
Into rear closing head cover (1)；
(2) vacuum pump (22) is controlled to work by control keyboard (6), vacuum pump (22) passes through exhaust tube (31) filtered cavity
(15) air in discharges to form subnormal ambient, and the sewage on reverse osmosis membrane assembly (30) is under the action of pressure difference by sewage mistake
Filter, dirt are left on reverse osmosis membrane assembly (30), and the water after filtering can discharge extraneous through outlet pipe (7)；
(3) solenoid valve three (28) is controlled to open by control keyboard (6), while hydraulic pump (16) work drives hydraulic push rod (17)
Traversing, the traversing dirt by reverse osmosis membrane assembly (30) top surface is delivered to fermentation cavity to scraper plate (19) through blow-off pipe (29) therewith
(25), by controlling hydraulic pump (16) that scraper plate (19) is repeatedly driven to move back and forth dirt can be discharged into fermentation cavity (25) completely；
(4) solenoid valve two (27) is controlled to open by control keyboard (6), biogas bacteria is expelled to fermentation cavity through discharge nozzle (26)
(25) dirt in, biogas bacteria is fermented with dirt by microbial reaction generates biogas, and biogas rises to fermentation cavity (25)
Top is assembled, and gas concentration sensor (23) can obtain the concentration information of fermentation cavity (25) interior biogas and be transferred to aobvious in real time
Real-time display is observed for user and is understood in display screen (5)；
(5) control host (4) controls biogas concentration information to be compared with predetermined exhaust rich angle value, when biogas concentration information is more than
During predetermined exhaust rich angle value, control host (4) controls solenoid valve one (10) to automatically open, and biogas is expelled to outer through exhaust pipe (11)
Boundary is collected use, and when biogas concentration information drops to predetermined collection gas concentration, solenoid valve one (10) is automatically closed, and ferment cavity
(25) continue to assemble biogas in；
It (6), need to be to being made an overall screening in filter cavity (15) and fermentation cavity (25), it is ensured that babinet after the completion of routine work
(3) whole health, while to supplement biogas bacteria in storage bin (24), and it is clear that floating ash is carried out to solar energy film plate (32) surface
Reason, it is ensured that the generating efficiency of solar energy film plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810239582.7A CN108249711A (en) | 2018-03-22 | 2018-03-22 | A kind of wastewater treatment device and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810239582.7A CN108249711A (en) | 2018-03-22 | 2018-03-22 | A kind of wastewater treatment device and method |
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| CN201810239582.7A Pending CN108249711A (en) | 2018-03-22 | 2018-03-22 | A kind of wastewater treatment device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362358A (en) * | 2020-03-09 | 2020-07-03 | 三元控股集团杭州热电有限公司 | Equipment and process for improving reverse osmosis efficiency by heat recovery |
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Application publication date: 20180706 |