CN105858934A - Household sewage micro-purification device - Google Patents
Household sewage micro-purification device Download PDFInfo
- Publication number
- CN105858934A CN105858934A CN201610364087.XA CN201610364087A CN105858934A CN 105858934 A CN105858934 A CN 105858934A CN 201610364087 A CN201610364087 A CN 201610364087A CN 105858934 A CN105858934 A CN 105858934A
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- China
- Prior art keywords
- water
- tank
- filter
- film
- booster pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000010865 sewage Substances 0.000 title claims abstract description 55
- 238000000746 purification Methods 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 275
- 238000001914 filtration Methods 0.000 claims abstract description 48
- 239000002808 molecular sieve Substances 0.000 claims abstract description 28
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000012535 impurity Substances 0.000 claims abstract description 24
- 239000012528 membrane Substances 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims abstract description 8
- 238000005086 pumping Methods 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims description 20
- 238000001179 sorption measurement Methods 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000008187 granular material Substances 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 5
- 238000005374 membrane filtration Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000002045 lasting effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 2
- -1 phosphorus compound Chemical class 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 claims 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims 1
- 238000005406 washing Methods 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001471 micro-filtration Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000009288 screen filtration Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
Landscapes
- 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)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A household sewage micro-purification device comprises a water lift booster pump, a coarse filter, a water collection tank, a buoy, a pump stop switch, a pump start switch, a water storage tank, a membrane filter and a high-position water trough. The household sewage micro-purification device is characterized by being mainly formed by connecting the water collection tank, the water lift booster pump, the high-position water trough, a molecular sieve filtration system, the membrane filter and the water storage tank through a pipeline; the coarse filter, a buoy basket, the buoy, the pump stop switch and the pump start switch are installed in the water collection tank, a coarse filter screen, a medium filter screen and a fine filter screen which are different in filter precision are sequentially installed on the water absorption surface of the coarse filter, a water outlet in the bottom surface of a telescopic water tank is connected with a water inlet of the molecular sieve filtration system through a pipeline, a water outlet of the molecular sieve filtration system is connected with a water inlet of the membrane filter, and a water outlet is formed in one side of the membrane filter and connected in the water collection tank through a pipeline which is used for washing off impurities filtered out of the membrane filter and then feeding water back into the water collection tank.
Description
Technical field
The present invention relates to the micro-purifier of domestic sewage, belong to water-treatment technology field.
Background technology
Along with improving constantly of people's living standard, on the one hand it is that the daily life water consumption of contemporary family is constantly increasing
Greatly, and the chemically cleaning articles for use employing number of different types during cleaning and washing one's face and rinsing one's mouth cause the pollution to water, another
Aspect is minimizing and the exhaustion of the water resource that the deterioration of ecological environment brings；Reduce human lives's demand to water resource, it is to avoid
Pollution to water resource is that the mankind get along with natural harmony and realize the important guarantee that mankind itself exists and develops；Current to life
What sewage major part of living was taked is the most treated direct discharging modes, and the purpose of the present invention utilizes the micro-purification of domestic sewage exactly
Device realizes single family to be reduced domestic consumption and reduces the problem that will enter nature containing harmful chemical.
Summary of the invention
It is an object of the invention to provide a set of family use utilize three grades of screen filtrations, many-level molecule sieve adsorption filtration and
One-level membrane filtration, the low-pressure low energy consumption micro-purifier of domestic sewage that family domestic sewage can be purified.
Technical key point:
(A), first filters: utilize three grades of screen filtration classifications to remove the coarse granule impurity in family domestic sewage；
(B), second filters: utilize many-level molecule sieve adsorption filtration to remove the chemical substance such as phosphorous in family domestic sewage；
(C), the 3rd road filters: it is little that the micro-filtration membrane cross-flow that utilizes aperture to be 0.22 ~ 0.40 micron removes in family domestic sewage
Granule foreign and antibacterial etc.；
(D), power-saving technology: by the power of family domestic sewage water lift booster pump by hoisting depth plus 1.0kg ~ 2.0 kg pressure head
Power requirements configuration water lift booster pump, sewage is pumped into the flexible water tank of band weight block, makes the effect of weight block reach microfiltration
The pressure reduction that film cross flow filter needs, thus change the pressure reduction being maintained micro-filtration membrane cross flow filter by the pump pressure continuously of pump, and then
The energy consumption of minimizing system realizes energy-conservation.
The micro-purifier of domestic sewage, opens including water lift booster pump, coarse filter, header tank, buoy, termination of pumping switch, turn on pump
Pass, storage tank, film filter, water head tank；It is characterized in that:
1, device is mainly by header tank, water lift booster pump, water head tank, molecular sieve filtration system, film filter and storage tank warp
Connected by pipeline and form；Above header tank shell, there is inlet, have in the lower section of header tank shell the sewage draining exit, sewage draining exit to be
The outlet of impurity in discharge header tank, inlet is introduced into the sanitary sewage import to header tank；Internally installed at header tank
Having coarse filter, buoy basket, buoy, termination of pumping switch and turn on pump switch, internally installed at buoy basket has a buoy, in buoy basket
Bottom be provided with termination of pumping switch, the top in buoy basket be provided with turn on pump switch, the water level of header tank floats buoy and touches
During turn on pump switch, water lift booster pump is energized turn on pump, the water of header tank extracts the flexible water tank of water head tank, works as header tank
Water level drop to buoy touch termination of pumping switch time, water lift booster pump power-off quits work；Pacify on left side wall in header tank
Equipped with coarse filter, the water inlet of coarse filter is downward, and the water-absorption surface at coarse filter is provided with three layers of different filtering accuracy the most altogether
Drainage screen, filtering accuracy is followed successively by carse, medium and small, and what the water-absorption surface outermost of coarse filter was installed is the drainage screen that mesh size is big
For coarse strainer, coarse strainer is towards arc lower, and to increase its filter area, the Main Function of coarse strainer is the granule that blockage size is big
Impurity, what the coarse filter second layer was installed is, and the medium drainage screen of mesh size is middle filter screen, and the effect of middle filter screen is blockage size
Medium granule foreign, what the third layer of coarse filter was installed is, and the drainage screen that mesh size is little is fie screen, fie screen main
Effect is to stop the granule foreign that the size come in through second layer filter screen is little；The outlet of coarse filter is through the left side of header tank
Outer wall is connected with the suction hose right-hand member of water lift booster pump, and the left end of suction hose is connected with the water sucking mouth of water lift booster pump, and water lift increases
The horizontal level of press pump water sucking mouth is lower than the position of coarse filter outlet, the horizontal level of the switch of the termination of pumping in buoy basket simultaneously
Higher than the position of coarse filter outlet, thus can guarantee that the water sucking mouth of water lift booster pump has diversion all the time, this is conducive to
Water lift booster pump avoids the occurrence of the situation of evacuation on startup；The water inlet end phase of the outlet of water lift booster pump and check-valves
Even, the water side of check-valves is connected to the water inlet of the bottom of water head tank；Internally installed at water head tank has one to stretch
Water tank, the bottom surface of flexible water tank is arranged on the inner bottom surface of water head tank, and flexible water tank is an obturator, and flexible water tank bottom surface is opened
There are a water inlet and an outlet, can in height stretch upwards after flexible water tank water-filling, again can be in height after discharging water
Retracting downwards, be placed with one piece of weight block at the top of flexible water tank, weight block relies on the weight of self to set up for flexible water tank
Lasting pressure；The outlet of flexible water tank bottom surface is connected with the water inlet of molecular sieve filtration system by pipeline, and molecule is sieved through
The outlet of filter system is connected with the water inlet of film filter, has and output the mouth of a river on one side by pipeline access set on film filter
In water tank, the effect of this pipeline is the impurity leached from film filter to be rinsed and sends back in header tank, film filter
Outlet then accessed in storage tank by pipeline, the bottom surface at storage tank has an outlet, passes through through the water purified
Outlet is output use；Molecular sieve filtration system is become by multilayer molecular screen banks, loads onto different molecular sieve adsorption as required
Layer, wherein activated carbon layer is for must retain adsorption layer；Film filter is that cross-flow filter, i.e. film are for tilting 30 ° ~ 60 ° installations, quilt
Filter liquid to flow into from the extreme higher position of the upper side tilting film, after filtering along stream limit, film limit, leach the liquid downside from film
Flowing out and collect output, flowing to the liquid of the extreme lower position of film upper side along film upper side, a part is the liquid that tunicle stops,
Another part is because liquid being filtered flow is more than the liquid not being able to do in time through film through flow of film, along the upside of film
The liquid that surface current is crossed due to its momentum effect, will fail tunicle stops through film the material swash of wave lowest order to film upper side
Putting, and finally flowed back in header tank, the upper surface of film can immediately be rinsed well by this flushing action, is conducive to improving
The filter efficiency of film；The power of water lift booster pump reaches the water promoting header tank to the height of water head tank and jack-up weight block institute
The summation of the power needed, so that be pumped into the water energy jack-up weight block of flexible water tank from header tank, and then makes to stretch in water tank
Water all the time by the pressure of weight block, to be maintained into the fluid pressure filtration pressure at 1.0kg ~ 2.0 kg of film filter
Power, so makes water lift booster pump time of pumping shorter with increasing water lift supercharging pump lift, it is to avoid with the pump pressure of water lift booster pump
Keep the filter pressure needed for film filter, thus realize energy-conservation.
2, anhydrous in header tank or time water level is low, buoy is positioned at the bottom of buoy basket and touches termination of pumping switch, water lift
Booster pump power-off quits work；When sanitary sewage is entered in header tank by inlet, along with water level constantly raise buoy due to
Being affected along with water level the most constantly raises by buoyancy, after buoy touches turn on pump switch, water lift booster pump energising work is opened
Begin to extract the sewage in header tank out；Under the effect of coarse filter, the most of impurity in sewage has been left in header tank, when
Impurity, to time a certain amount of, can be discharged in header tank by impurities accumulation by sewage draining exit；Collect during water lift booster pump works
Wastewater level in water tank is gradually reducing, when the buoy together declined with water level touches termination of pumping switch, and water lift booster pump
It is de-energized and quits work, owing to the position of termination of pumping switch is higher than the exit position of coarse filter, so water lift booster pump stops work
Connecting water lift booster pump water sucking mouth when making and be filled with water in the pipeline of coarse filter outlet, this is conducive to water lift booster pump
It is again started up；The sewage extracted out by water lift booster pump enters in water head tank after check-valves, in the work of water lift booster pump
In sewage constantly enters the flexible water tank of water head tank in time and flexible water tank upwards jack-up is made the volume of flexible water tank
Increasing, due to the effect of weight block make flexible water tank by the pressure of weight block, after water lift booster pump quits work by
Closing function in check-valves makes sewage to flow backwards to return in header tank；Water in water head tank is made at the gravity of weight block
Flow in molecular sieve filtration system with lower by pipeline, the quilt in molecular sieve filtration system of the most of soluble impurity in sewage
Absorption is fallen, as phosphorus compound is by activated carbon adsorption, through the water outflow molecular sieve filtration system of molecular sieve filtration system adsorption filtration
After enter in film filter, the water outlet opened by film filter of a part entering into film filter flows out and passes through pipe
Road flows in header tank, and the effect of this part water is that the impurity particle of the deposition filtered on face is washed away to keep film filter
In the cleaning of filter membrane, thus keep the strainability of film filter, enter into another part water of film filter then through filtering
Flowing out in storage tank from the main outlet of film filter after membrane filtration, these water flow out through outlet and are used again.
The present invention compared with prior art has the advantage that
1, the most also there is no the effluent treatment plant of this type of household small-size.
2, this device sewage treatment capacity is strong, can meet the demand of family daily life.
3, the bulky grain thing in sewage not only can be filtered by this device, moreover it is possible to by things such as the oil molecule in sewage, phosphorus molecules
Matter filters.
4, the water quality after processing can meet each side requirement to domestic water.
Accompanying drawing explanation
Fig. 1 is the system structure schematic diagram of the embodiment of the present invention；
Fig. 2 is header tank schematic enlarged-scale view.
In Fig. 1-2: 1, water lift booster pump 2, suction hose 3, sewage draining exit 4, coarse filter 5, header tank 6, buoy basket 7,
Buoy 8, termination of pumping switch 9, turn on pump switch 10, inlet 11, outlet 12, storage tank 13, film filter 14, molecule
Sieve filtration system 15, water head tank 16, flexible water tank 17, weight block 18, check-valves 19, slubbing essence filtration 20, slubbing
Middle filtration 21, slubbing coarse filtration.
Detailed description of the invention
In the embodiment shown in Fig. 12: the micro-purifier of domestic sewage, including water lift booster pump 1, coarse filter 4, collection
Water tank 5, buoy 7, termination of pumping switch 8, turn on pump switch 9, storage tank 12, film filter 13, water head tank 15；It is characterized in that: dress
Put main by header tank 5, water lift booster pump 1, water head tank 15, molecular sieve filtration system 14, film filter 13 and storage tank 12
Composition is connected via pipeline；Above header tank 5 shell, there is inlet 10, have sewage draining exit 3 in the lower section of header tank 5 shell,
Sewage draining exit 3 is the outlet of impurity in discharge header tank 5, and inlet 10 is introduced into the sanitary sewage import to header tank；Catchmenting
Case 5 internally installed has coarse filter 4, buoy basket 6, buoy 7, termination of pumping switch 8 and turn on pump switch 9, internally installed at buoy basket 6
Having a buoy 7, the bottom in buoy basket 6 is provided with termination of pumping switch 8, and the top in buoy basket 6 is provided with turn on pump switch 9, collection
The water level of water tank 5 floats buoy 7 and touches turn on pump when switching 9, and water lift booster pump 1 is energized turn on pump, is extracted by the water of header tank 5
To the flexible water tank 16 of water head tank 15, when the water level of header tank 5 drop to buoy 7 touch termination of pumping switch 8 time, water lift booster pump
1 power-off quits work；Being provided with coarse filter 4 on left side wall in header tank 5, the water inlet of coarse filter 4 is downward, at coarse filter
The water-absorption surface of 4 is provided with the drainage screen of three layers of different filtering accuracy the most altogether, and filtering accuracy is followed successively by carse, medium and small, coarse filter 4
Water-absorption surface outermost install be the drainage screen that mesh size is big be coarse strainer, coarse strainer is towards arc lower, to increase its mistake
Filtering surface amasss, and the Main Function of coarse strainer is the granule foreign that blockage size is big, and what coarse filter 4 second layer was installed is in mesh size
Deng drainage screen be middle filter screen, the effect of middle filter screen is the granule foreign that blockage size is medium, and the third layer of coarse filter 4 is installed
Be the drainage screen that mesh size is little be fie screen, the Main Function of fie screen is to stop that the size come in through second layer filter screen is little
Granule foreign；The outlet of coarse filter 4 connects through the left side outer wall of header tank 5 and suction hose 2 right-hand member of water lift booster pump 1
Connecing, the left end of suction hose 2 is connected with the water sucking mouth of water lift booster pump 1, and the horizontal level of water lift booster pump 1 water sucking mouth compares coarse filter
The position of 4 outlets is low, and the horizontal level of the switch of the termination of pumping in buoy basket 6 simultaneously 8 is than the position of coarse filter 4 outlet
Height, thus can guarantee that the water sucking mouth of water lift booster pump 1 has diversion all the time, and this is conducive to water lift booster pump 1 to keep away on startup
Exempt from the situation that evacuation occurs；The outlet of water lift booster pump 1 is connected with the water inlet end of check-valves 18, the water side of check-valves 18
It is connected to the water inlet of the bottom of water head tank 15；Internally installed at water head tank 15 has a flexible water tank 16, flexible water
The bottom surface of case 16 is arranged on the inner bottom surface of water head tank 15, and flexible water tank 16 is an obturator, and flexible water tank 16 bottom surface has
One water inlet and an outlet, can in height stretch upwards after flexible water tank 16 water-filling, again can be in height after discharging water
Retracting downwards, be placed with one piece of weight block 17 at the top of flexible water tank 16, weight block 17 relies on the weight of self to be flexible water tank
16 set up lasting pressure；The outlet of the flexible water tank 16 bottom surface water inlet phase by pipeline with molecular sieve filtration system 14
Even, the outlet of molecular sieve filtration system 14 is connected with the water inlet of film filter 13, has and output on one side on film filter 13
The mouth of a river is by pipeline access set water tank 5, and the effect of this pipeline is the impurity leached from film filter 13 to be rinsed and send
Returning in header tank 5, the outlet of film filter 13 is then accessed in storage tank 12 by pipeline, and the bottom surface at storage tank 12 is opened
There is an outlet 11, be output use through the water purified by outlet 11；Molecular sieve filtration system 14 is sieved by multilayer molecular
Composition, loads onto different molecular sieve adsorption layers as required, and wherein activated carbon layer is for must retain adsorption layer；Film filter 13 is
Cross-flow filter, i.e. film, for tilting 30 ° ~ 60 ° installations, are filtered the liquid extreme higher position from the upper side tilting film and are flowed into, suitable
After stream limit, film limit is filtered, leaching liquid and flow out from the downside of film and collect output, suitable film upper side flow to film upper side
The liquid of lower position, a part is the liquid that tunicle stops, another part is because of liquid being filtered flow passing through more than film
Flow and the liquid through film that is not able to do in time, the liquid flow through along the upper side of film, due to its momentum effect, will fail through film
And the material swash of wave that tunicle stops is to the extreme lower position of film upper side, and finally being flowed back in header tank 5, this flushing action can
Immediately to be rinsed well by the upper surface of film, be conducive to improving the filter efficiency of film；The power of water lift booster pump 1 reaches to promote
The water of header tank 5 is to the summation of the power needed for the height and jack-up weight block 17 of water head tank 15, so that from header tank 5 pump
Enter the water energy jack-up weight block 17 to flexible water tank 16, and then make the water in flexible water tank 16 all the time by the pressure of weight block 17
Power, to be maintained into the fluid pressure filter pressure at 1.0kg ~ 2.0 kg of film filter 13, so to strengthen water lift increasing
The lift of press pump 1 makes water lift booster pump 1 time of pumping shorter, it is to avoid keep film filter 13 with the pump pressure of water lift booster pump 1
The filter pressure of required 1.0kg ~ 2.0 kg, thus realize energy-conservation.
In header tank 5 anhydrous or time water level is low, buoy 7 is positioned at the bottom of buoy basket 6 and touches termination of pumping switch 8, carries
Water booster pump 1 power-off quits work；When sanitary sewage is entered in header tank 5 by inlet 10, along with constantly raising of water level is floating
Mark 7 is owing to being affected along with water level the most constantly raises by buoyancy, when buoy 7 touches water lift booster pump 1 after turn on pump switchs 9
Energising work starts to extract the sewage in header tank 5 out；Under the effect of coarse filter 4, the most of impurity in sewage is left on
In header tank 5, when impurities accumulation is to time a certain amount of, by sewage draining exit 3, impurity can be discharged in header tank 5；In water lift supercharging
During pump 1 work, the wastewater level in header tank 5 is gradually reducing, and stops when the buoy 7 together declined with water level touches
During switch pump 8, water lift booster pump 1 is de-energized and quits work, owing to the position of termination of pumping switch 8 is higher than the outlet position of coarse filter 4
Put, so being to fill in connection water lift booster pump 1 water sucking mouth and the pipeline of coarse filter 4 outlet when water lift booster pump 1 quits work
Full water, this is conducive to being again started up of water lift booster pump 1；The sewage extracted out by water lift booster pump 1 is laggard through check-valves 18
Enter in water head tank 15, within the time of water lift booster pump 1 work, sewage constantly enters the flexible water tank 16 of water head tank 15
And make the volume of flexible water tank 16 increasing, owing to the effect of weight block 17 makes flexible water flexible water tank 16 upwards jack-up
Case 16, by the pressure of weight block 17, makes sewage due to the closing function of check-valves 18 after water lift booster pump 1 quits work
Will not flow backwards and return in header tank 5；Water in water head tank 15 flows into molecule by pipeline under the action of gravity of weight block 17
In sieve filtration system 14, the most of soluble impurity in sewage is adsorbed in molecular sieve filtration system 14, as phosphatization is closed
Thing, by activated carbon adsorption, enters into film mistake after the water of molecular sieve filtration system 14 adsorption filtration flows out molecular sieve filtration system 14
In filter 13, the water part entering into film filter 13 flows out from the other outlet opened of film filter 13 and flows into through piping
In header tank 5, the effect of this part water is that the impurity particle of the deposition filtered on face is washed away to keep in film filter 13
The cleaning of filter membrane, thus keep the strainability of film filter 13, another part water entering into film filter 13 then passes through
Flowing out in storage tank 12 from the main outlet of film filter 13 after membrane filtration, these water flow out by again through outlet 11
Secondary use.
Claims (2)
1. the micro-purifier of domestic sewage, opens including water lift booster pump (1), coarse filter (4), header tank (5), buoy (7), termination of pumping
Close (8), turn on pump switch (9), storage tank (12), film filter (13), water head tank (15)；It is characterized in that: device mainly by
Header tank (5), water lift booster pump (1), water head tank (15), molecular sieve filtration system (14), film filter (13) and storage tank
(12) composition is connected via pipeline；Inlet (10) is had, in the lower section of header tank (5) shell in the top of header tank (5) shell
Having sewage draining exit (3), sewage draining exit (3) is the outlet discharging header tank (5) interior impurity, and inlet (10) is introduced into sanitary sewage to collection
The import of water tank；Internally installed at header tank (5) has coarse filter (4), buoy basket (6), buoy (7), termination of pumping switch (8) and opens
Switch pump (9), internally installed at buoy basket (6) has a buoy (7), and the bottom in buoy basket (6) is provided with termination of pumping switch
(8), the top in buoy basket (6) is provided with turn on pump switch (9), and the water level of header tank (5) floats buoy (7) and touches turn on pump and open
When closing (9), water lift booster pump (1) is energized turn on pump, and the water of header tank (5) extracts the flexible water tank of water head tank (15)
(16), when the water level of header tank (5) drop to buoy (7) touch termination of pumping switch (8) time, water lift booster pump (1) power-off stop work
Make；Being provided with coarse filter (4) on left side wall in header tank (5), the water inlet of coarse filter (4) is downward, at coarse filter (4)
Water-absorption surface is provided with the drainage screen of three layers of different filtering accuracy the most altogether, and filtering accuracy is followed successively by carse, medium and small, coarse filter (4)
What water-absorption surface outermost was installed is, and the drainage screen that mesh size is big is coarse strainer, and coarse strainer be towards arc lower, to increase its filtration
Area, the Main Function of coarse strainer is the granule foreign that blockage size is big, and what coarse filter (4) second layer was installed is in mesh size
Deng drainage screen be middle filter screen, the effect of middle filter screen is the granule foreign that blockage size is medium, and the third layer of coarse filter (4) is installed
Be the drainage screen that mesh size is little be fie screen, the Main Function of fie screen is to stop the size come in through second layer filter screen
Little granule foreign；The outlet of coarse filter (4) passes the left side outer wall of header tank (5) and the suction hose of water lift booster pump (1)
(2) right-hand member connects, and the left end of suction hose (2) is connected with the water sucking mouth of water lift booster pump (1), water lift booster pump (1) water sucking mouth
Horizontal level is lower than the position of coarse filter (4) outlet, and the horizontal level of the switch of the termination of pumping in buoy basket (6) simultaneously (8) is wanted
Higher than the position of coarse filter (4) outlet, thus can guarantee that the water sucking mouth of water lift booster pump (1) has diversion all the time, this has
It is beneficial to water lift booster pump (1) and avoids the occurrence of the situation of evacuation on startup；The outlet of water lift booster pump (1) and check-valves
(18) water inlet end is connected, and the water side of check-valves (18) is connected to the water inlet of the bottom of water head tank (15)；At high-order water
The internally installed of groove (15) has a flexible water tank (16), and the bottom surface of flexible water tank (16) is arranged on the inner bottom of water head tank (15)
Face, flexible water tank (16) is an obturator, and flexible water tank (16) bottom surface has a water inlet and an outlet, flexible water
Can in height stretch upwards after case (16) water-filling, can retract downwards again after discharging water, on the top of flexible water tank (16)
Portion is placed with one piece of weight block (17), and weight block (17) relies on the weight of self to be that lasting pressure set up by flexible water tank (16)；
The outlet of flexible water tank (16) bottom surface is connected with the water inlet of molecular sieve filtration system (14) by pipeline, molecular sieve filtration system
The outlet of system (14) is connected with the water inlet of film filter (13), has and output the mouth of a river on one side by pipe on film filter (13)
In road access set water tank (5), the effect of this pipeline is the impurity leached from film filter (13) to be rinsed and sends back to collection
In water tank (5), the outlet of film filter (13) then accesses in storage tank (12) by pipeline, at the bottom surface of storage tank (12)
Have an outlet (11), be output use through the water purified by outlet (11)；Molecular sieve filtration system (14) is by many
Layer molecular sieve composition, loads onto different molecular sieve adsorption layers as required, and wherein activated carbon layer is for must retain adsorption layer；Film mistake
Filter (13) is cross-flow filter, i.e. film for tilting 30 ° ~ 60 ° installation, is filtered the liquid highest order from the upper side of inclination film
Put inflow, after filtering along stream limit, film limit, leach liquid and flow out from the downside of film and collect output, flow on film along film upper side
The liquid of the extreme lower position of side, a part is the liquid that tunicle stops, another part is because liquid being filtered flow is more than
The liquid not being able to do in time through film through flow of film, the liquid that the upper side of suitable film flows through, will not due to its momentum effect
The material swash of wave that can stop through film and tunicle is to the extreme lower position of film upper side, and is finally flowed back in header tank (5), this
The upper surface of film can immediately be rinsed well by flushing action, is conducive to improving the filter efficiency of film；Water lift booster pump (1)
Power reaches total to the power needed for the height and jack-up weight block (17) of water head tank (15) of the water promoting header tank (5)
With, so that be pumped into water energy jack-up weight block (17) of flexible water tank (16) from header tank (5), and then make flexible water tank (16)
By weight block, (pressure of 170, to be maintained into the fluid pressure of film filter (13) in 1.0kg ~ 2.0 all the time for interior water
The filter pressure of kg, so makes water lift booster pump (1) time of pumping shorter with the lift of increasing water lift booster pump (1), it is to avoid with
The pump pressure of water lift booster pump (1) keeps the filter pressure of 1.0kg ~ 2.0 kg needed for film filter (13), thus realizes joint
Energy.
2. the micro-purifier of domestic sewage as claimed in claim 1, it is characterised in that: anhydrous or water in header tank (5)
When position is low, buoy (7) is positioned at the bottom of buoy basket (6) and touches termination of pumping switch (8), and water lift booster pump (1) power-off quits work；
When sanitary sewage is entered in header tank (5) by inlet (10), constantly raise buoy (7) due to by buoyancy along with water level
Affecting along with water level the most constantly raises, after buoy (7) touches turn on pump switch (9), water lift booster pump (1) energising work is opened
Begin to extract the sewage in header tank (5) out；Under the effect of coarse filter (4), the most of impurity in sewage has been left on and has catchmented
In case (5), when impurities accumulation is to time a certain amount of, by sewage draining exit (3), impurity can be discharged in header tank (5)；In water lift supercharging
During pump (1) work, the wastewater level in header tank (5) is gradually reducing, when tactile with the buoy (7) that water level together declines
When encountering termination of pumping switch (8), water lift booster pump (1) is de-energized and quits work, owing to the position of termination of pumping switch (8) is higher than coarse filtration
The exit position of device (4), so connecting water lift booster pump (1) water sucking mouth and coarse filter (4) when water lift booster pump (1) quits work
Being filled with water in the pipeline of outlet, this is conducive to being again started up of water lift booster pump (1)；Extracted out by water lift booster pump (1)
Sewage enter after check-valves (18) in water head tank (15), within the time that water lift booster pump (1) works, sewage is continuous
In entering the flexible water tank (16) of water head tank (15) and flexible water tank (16) upwards jack-up is made the appearance of flexible water tank (16)
Long-pending increasing, owing to the effect of weight block (17) makes the water tank (16) pressure by weight block (17) that stretches, in water lift supercharging
Pump (1) returns in header tank (5) owing to the closing function of check-valves (18) makes sewage to flow backwards after quitting work；High-order water
Water in groove (15) flows in molecular sieve filtration system (14) by pipeline under the action of gravity of weight block (17), in sewage
Major part soluble impurity is adsorbed, as phosphorus compound is by activated carbon adsorption, through molecule molecular sieve filtration system (14) is inner
It is inner that the water of sieve filtration system (14) adsorption filtration enters into film filter (13) after flowing out molecular sieve filtration system (14), enters into
A water part for film filter (13) flows out from the other outlet opened of film filter (13) and flows into header tank (5) through piping
In, the effect of this part water is that the impurity particle of the deposition filtered on face is washed away to keep film filter (13) inner filter membrane
Cleaning, thus keep the strainability of film filter (13), enter into another part water of film filter (13) then through filtering
After membrane filtration, the main outlet from film filter (13) flows out in storage tank (12), and these water flow out through outlet (11)
It is used again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364087.XA CN105858934B (en) | 2016-05-30 | 2016-05-30 | The micro- purifier of domestic sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364087.XA CN105858934B (en) | 2016-05-30 | 2016-05-30 | The micro- purifier of domestic sewage |
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| CN105858934A true CN105858934A (en) | 2016-08-17 |
| CN105858934B CN105858934B (en) | 2018-11-09 |
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| CN201610364087.XA Active CN105858934B (en) | 2016-05-30 | 2016-05-30 | The micro- purifier of domestic sewage |
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| CN1514078A (en) * | 2003-08-08 | 2004-07-21 | 石景东 | Environment protection intelligent water supply box |
| WO2008126300A1 (en) * | 2007-03-30 | 2008-10-23 | Hitachi Plant Technologies, Ltd. | Method of regenerating organic waste water and apparatus therefor |
| CN203360138U (en) * | 2013-05-31 | 2013-12-25 | 徐臻毅 | Full-automatic civil purified water supply system |
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| CN105858934B (en) | 2018-11-09 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180426 Address after: 255000 good industrial park, North Xin Road, Zibo high tech Zone, Shandong Applicant after: Shandong good electrical appliance Polytron Technologies Inc. Address before: 255100 good industrial park, North Xin Road, Zibo high tech Zone, Shandong Applicant before: Zhang Zhaosheng |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Household sewage micro purification device Effective date of registration: 20220120 Granted publication date: 20181109 Pledgee: Qi Shang bank Limited by Share Ltd. high tech Zone sub branch Pledgor: Shandong good electrical appliance Polytron Technologies Inc. Registration number: Y2022980000863 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20181109 Pledgee: Qi Shang bank Limited by Share Ltd. high tech Zone sub branch Pledgor: Shandong good electrical appliance Polytron Technologies Inc. Registration number: Y2022980000863 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Household sewage micro purification device Granted publication date: 20181109 Pledgee: Qi Shang bank Limited by Share Ltd. high tech Zone sub branch Pledgor: Shandong good electrical appliance Polytron Technologies Inc. Registration number: Y2024980010941 |