CN201932979U - Water saving device for classification treatment of domestic wastewater - Google Patents
Water saving device for classification treatment of domestic wastewater Download PDFInfo
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- CN201932979U CN201932979U CN2010201380876U CN201020138087U CN201932979U CN 201932979 U CN201932979 U CN 201932979U CN 2010201380876 U CN2010201380876 U CN 2010201380876U CN 201020138087 U CN201020138087 U CN 201020138087U CN 201932979 U CN201932979 U CN 201932979U
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Abstract
The utility model discloses home appliances for comprehensive utilization of domestic sewage treatment technology and particularly discloses a water saving device for classification treatment of domestic wastewater, which is used for classifying the sewage into three types and collecting, transferring and adjusting the domestic sewage, tertiary treating the obtained standard recycled water and recycling the recycled water nearby so as to achieve the purpose of saving at least 50% of the water. The device consists of a classification drain valve, a classification filtering tank, a classification treatment device and a power water pipe. Through adding a control panel of the digital classification drain valve on the water appliance in the room, the water saving device can realize automatic control. The water saving device is a novel home appliance for classification treatment and recycling of the domestic sewage by using the idea of garbage classification treatment, so that the energy consumption and cost for domestic wastewater treatment and recycling are greatly reduced, the recycled water is conveniently used by people at ease, and the water saving device can be popularized and plays an important role in changing the water resources crisis in cities and towns and changing the water environment of the cities and towns.
Description
Technical field:
The utility model relates to the comprehensive utilization of sewage disposal technology, and water economizer is handled in particularly a kind of domestic household effluent classification.
Background technology:
Because global water resources disappearance, particularly urban population is many, enterprise is many, the seriously polluted town dweller of causing of the water difficulty that supplies water.Existing various types of water economizers constantly present, and make an issue of on the water consumption but mentality of designing all only rests on low the reducing of scientific and technological content.Economizing on water in order to carry out after the Wastewater Concentrated mode of reuse, then is to be undertaken by large-scale wastewater treatment plant.Sanitary sewage originally is that people produce in the high building room, now it is delivered to large-scale Sewage Plant from far away along ad hoc sewer line and goes to handle.Carrying all multi-pollutants in assorted row's the sanitary sewage, often stopping up the sanitary sewage pipe network inevitably, being that a place is stifled sometimes stops and takes up the stifled of many places to stop.The flowable of water is the basic reason that the cities and towns water drain is always silting up with the interlacing contradiction of not flowable of life solid pollutant wherein.
After Sewage Plant is handled sewage, ignore far awayly again, build special reclaimed water reuse pipe network, also will add on the way and put a plurality of large pumps and transport back reuse water in inside the city street, the factory or reuse again in the room.Pipe network back and forth, back and forth pumping, back and forth road breaking maintenance repeatedly repeatedly so repeatedly, cause the input of cities and towns capital construction fund huge, it is huge to tear the input of digging maintenance fund open, the input of handling reuse operation fund is huge, make that the use cost of reuse water is extremely high, the resident complains incessantly, and government's heavy burden can't bear.But because global water resources disappearance, people have to spend more the reuse that money impels the high price reuse water again very reluctantlyly.In fact, nearby processing waste water in the room and reuse in time, only 3 to 4 meters of the elevations that indoor water moves, only more than 10 meter of the stroke of indoor reuse water, than a hundred or so easily kilometer of the stroke of Sewage Plant Wastewater Concentrated, 30 to 40 meters of the minimum need of elevation change, the two more only the energy consumption cost that moves of ton water just will differ more than 10 times, also has sewage network still more, the huge input expense of reuse water pipeline network construction and maintenance, the expense that also has the road network improvement that pollutes after stopping up on the way? in view of this, reuse after some places attempt focusing in the room from water-saving angle, but its result: first equipment is big indoor failing to lay down; Second can produce irritating foul smell.So in the room, cities and towns to sanitary sewage handle nearby, reuse nearby has been that current society presses for the unusual again insoluble great technical barrier of solution.
According to various countries per capita every day water consumption statistical number show that China resident is 150L to 190L, the town dweller of developed country is 200L to 400L; In the middle of everyone movement every day, Germany, Sweden are: suspended solids: 82-96g, BOD
5: 68-82g, TKN:11-16g, total P:1.2-1.6g.The early stage statistical number of China is suspended solids: 30-50g, BOD
5: 20-35g, family's mean displacement every day that is to say 3 to 4 mouthfuls is only at 1m
3About, the not super 1.6m of high consumption level
3, contained pollutent is also comparatively simple in the every day movement, and dry-matter quantity summation can be above 5 kilograms.So the workload of single family domestic sewage being carried out indoor instant processing in the unit time should be less.Although technical sewage to single average family is not seen the report of independent indoor disposition, the big-and-middle-sized Sewage Plant in cities and towns has been very sophisticated to the various treatment technologies of individual event family domestic sewage now, also is very successful.China engineering-built Association for Standardization early approved " integral type film biological reactor sewage disposal utilisation technology rules " standard books, from execution on October 1 in 2003.Integral type film biological reactor is to utilize microorganism that organism in the water is carried out bio-transformation, handles a kind of bio-reactor of the mud that produces then with the membrane module separating bio.Membrane module is contained in the middle part of reactor, utilizes the vacuum pump suction to be purified water again., very outstanding by this reactor to the assorted draining treatment effect of family's high-quality again through materialization processing technological flow such as coagulating sedimentation, sterilizations, and specific volume is little, compact construction is reasonable.The equal 95-98% of designing treatment efficient, the former quality of processing generally can both reach (GB/T18920-2002) " urban sewage reutilization city miscellaneous water water quality " standard or better.
The main device of sequencing batch active sludge (SBR technology) is a sequencing batch reactor, is a kind of Wastewater Treated by Activated Sludge Process device of intermittent operation.The SBR technological operation is followed successively by into water, reaction, precipitation, water outlet, standby in proper order.It is one-period that a collection of sewage is finished five steps, and all operations all carries out in being provided with the same cylinder of steel of aeration or whipping appts, does not need the mud reflux, but its water outlet needs to be finished by the ad hoc hydrophone of straining.Owing to will finish this five steps according to the regular hour order, therefore need automatic controlling system.Because SBR technology anti impulsion load can prevent sludge bulking, but denitrogenation dephosphorizing can be realized the pulling flow type fluidised form, effluent quality is good, and volume is little, and less investment is so be to be particularly suitable for the technical foundation that float amount sewage is regulated processing separately.What lack now is the formed independent system of operation that can organically connect combination and easily control in order.
The utility model content
The purpose of this utility model is for solve above-mentioned sewage disposal and the reuse problem of carrying out in the space of family room minimum, and sanitary sewage is handled in a kind of categorised collection that provides, classification transmission, classification, make it a part for recycling, a part is discharged into the electric household appliance of sewage network with the water of flushing the toilet etc.Reach greatly the diminishing amount, needn't change the water custom, the water discharge valve of only noting a little classifying easily operation can reach water saving target over half.Middle water after the processing also can be sold to support and handle energy charge, and mud is disposed with family expenses rubbish, so do not increase running cost substantially.
The utility model provides a kind of domestic household effluent classification to handle water economizer, this device is made up of classification water discharge valve, classification filter caisson, power water pipe, classification processor, it is characterized in that classifying water discharge valve, classification filter caisson all is Unit three classification parallel-connection structure, and classification processor is three unit cascaded structures.
Further, the classification water discharge valve sewage that pollution level is different enters three unit that the parallel connection of classification filter caisson, and will classify by three power water pipes and filter that the different sewage of pollution level is drained in three unit of classification processor in three unit of caisson.
Further, playing what is connected the effect of transmission water between classification filter caisson and the classification processor is the power water pipe, and the power water pipe is a middle device, is made up of the filter screen of water pump, suction side, the flexible rubber hose that shower nozzle is adorned in the water side.
Further, classification processor is by three unit cascaded compositions of sbr reactor device, integral type film biological reactor, materialization treater, handles respectively that high loading pollutes, underload pollutes, the sewage of light contamination.
The utility model makes family domestic sewage handle to carry out in the house in time, make pollutent by way of the path be the shortest, range of influence is minimum, the reclaimed water reuse of Chan Shenging had both allowed the people relieved like this, and was the most convenient again.The essence of this device is that people-oriented, is that this reaches the target of water saving at all by changing water quality.This device meet Environmental economics pointed " pollute to need on the source of pollution source, to administer its treatment cost then minimum, economically economize most optimum " principle.Certainly, this invention thinking and method to set up also are to solve the only way of cities and towns shortage of water resources and the more and more high contradiction of water pollution control cost now.
(1) technical characterictic of processing mode
The utility model is introduced the categorized consumer waste disposal options among domestic household effluent processing and the reuse first, thereby has formed a cover carries out categorised collection, classification transmission, the processing of classifying, classification reuse to the room sanitary wastewater electrical equipment.According to the flowable of water, the classification of waste water dispose in fact dispose than the solid refuse classification make things convenient for manyly, much simple and direct.The method that three classes such as that this waste water has only depended on classification water discharge valve one key to press just to have told is slight, underload, high loading polluted water are classified and disposed, being the topmost technical characterictic of the utility model, is at all overturning current urban life Wastewater Concentrated reuse mode.The use of this classification disposal technology makes that the pollutant kind in the middle of the waste water of categorised collection, processing can minimize, thereby processing mode just can select to more targeted, and technical process also can be arranged more scientific and reasonablely.Treatment time reuse path can be the shortest, thereby make the processing cost of water and use cost just lower.The utility model has according to the formed major equipment member of classification this technical characterictic of method of disposal: classification water discharge valve, classification filter caisson, power water pipe, classification processor.
Room sewage classification concept:
A. light contamination water is meant pollutents such as not containing washing composition, greasy dirt, only be with clear water wash one's face, wash one's hands, towards bath, dash the assorted draining of high-quality behind the bowl dish.It only needs promptly to can be used as after the physical treatments such as general coagulating sedimentation, filtration, sterilization other waters as underskirt, bedding and clothing washing rinsing, function such as wash one's hands, have a bath beyond the tap water.
B. the assorted draining of high-quality that the underload polluted water is meant the bathing that contains less washing composition (as toothpaste, soap), washes one's hands and face water, washes the dish water, rinsing clothes water etc. contains simple pollutent, it can reach high-quality municipal administration miscellaneous water standard add physical treatments such as coagulating sedimentation, filtration, sterilization with integral type film biological reactor after, can be used as family's sanitization wash-down water etc.
C. the high loading polluted water is meant that the kitchen contains greasy dirt food and drink waste water, sanitization flushing waste water, washing overcoat, shoes and other suds than dirty linen, contains high dense washing composition water, washes assorted draining inferior such as patient's clothing water, the water of flushing the toilet, it must be with SBR technology (sequencing batch active sludge) integral type film biological reactor in addition, add just can reach after materializations such as precipitation, filtration, absorption, sterilization are handled cities and towns general in water quality standard.No longer need to add in addition carbon source when the high loading polluted water of categorised collection has an advantage to carry out Wastewater Treated by Activated Sludge Process exactly certainly and keep reaction.
(2) device structure technical characterictic
1, the classification water discharge valve promptly is with existing washbasin, washes the single water discharge valve of the water appliance bottom of nappy, bathtub, washing machine, shower house etc., changes into by three water discharge valves bundles and lumps together the big water discharge valve that combines an integral body.The plane that exists together, three branch valve plug tops respectively is marked with the different three kinds of colors of the depth, allow its represent respectively can pass through be high loading polluted water, underload polluted water or light contamination water.Sewage in the basin belongs to any in above-mentioned three kinds of sewage, and which the user just presses and divide the valve top cover, divide valve gap to upspring after, such sewage just enters this classification that is provided with basin under by the branch water shoot that connects this valve voluntarily and filters among caisson.
2, classification filter caisson is meant the device that is used for categorised collection, filtration, outstanding retrogradation shallow lake sewage below water appliance.The removable plate of filter caisson body and function is partitioned into deposits three branch filter caissons adorning three class sewage, and three water shoots that the classification water discharge valve is drawn place each branch mailbox respectively.N shape deodorizing pipe is housed in the middle of the water shoot, be provided with grid, filter screen, coagulation agitating plate, cleaning shoe and venting hole, mud discharging mouth, overflow alarm etc. in each minute filter caisson, venting hole and the flue of classification filter caisson join, and discharge outdoorly again, and there is the hair dryer of heating deodorizing pipe the joint to alleviate foul smell.
3, classification processor is physical reaction treater, membrane bioreactor, SBR sequencing batch reactor three's mutual series connection.Materialization treater position is minimum, and membrane bioreactor is placed in the middle, and SBR sequencing batch reactor position is the highest, allows water level form drop.High-water treater waste water is by the treater water-in discharging of water shoot to low one position.Each treater all is provided with overflow port, overflow alarm, and each water-in is also by power water pipe and three filter sinking pool effluent corresponding joining of mouth.Wherein membrane bioreactor, SBR sequencing batch reactor hang on room balcony or the exterior wall, the foul smell that produces when its stirring, aeration is connected with kitchen smoke exhaust ventilator flue by vapor pipe, heating hair dryer deodorizing pipe is equipped with in the joint, its shore pipe at excess sludge must take back indoor next, transports the mud that produces to Refuse bin in time with convenient.
4, the power water pipe promptly plays the power flexible rubber hose of ligation between classification filter caisson and classification processor, and why being called the power flexible rubber hose is because this flexible rubber hose inter-burst is associated with a little water pump.Its will classify on the one hand filter in the caisson waste water respectively pump in each classification processor, handle; The reuse water of having handled well in the classification processor can be pumped back in the classification filter caisson again on the one hand and remove to wash filter screen, wash away mud; On the one hand, the reuse water of this blowback can also enter washbasin, washing machine, mop pool again, substitutes existing tap water and carries out the use of non-drinking way, so this power flexible rubber hose also is called the power water pipe.This power water pipe can move freely.Actual sewage network, the reuse water pipe network of travelling to and fro between now between room and the Sewage Plant that substituted of this power water pipe, also has the multiple action of prior partial tap water pipe network, also avoided present fixed one-way water transfer pipe network to stop up, accumulate easily, leak all drawbacks of foul smell easily simultaneously, this also is a very crucial technical characterictic of the present invention.When whole device need carry out full automatic control, the power water pipe then must be added fixed three groups of power water pipes and be replaced it, with the operation of finishing the work.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 drain valve structure synoptic diagram of classifying
1.00 classification water discharge valve shell
1.10 light contamination water valve cap
1.11 light contamination water valve sewage import
1.12 light contamination water valve jump ring sheet
1.13 light contamination water advances power water pipe, the deodorizing pipe of classification filter caisson
1.20 underload polluted water valve gap
1.21 underload pollutes the import of water valve sewage
1.22 underload pollutes water valve jump ring sheet
1.23 the underload polluted water is advanced power water pipe, the deodorizing pipe of classification filter caisson
1.30 high loading polluted water valve gap
1.31 high loading pollutes the import of water valve sewage
1.32 high loading pollutes water valve jump ring sheet
1.33 the high loading polluted water is advanced power water pipe, the deodorizing pipe of classification filter caisson
Fig. 2 classifies and filters the caisset synoptic diagram
2.1 the heavy pond of light polluted water filter shell
2.10 gently pollute pond water-in and filter screen
2.11 move slotting dividing plate between light polluted water and underload polluted water
2.12 the heavy pond of light polluted water filter mud discharging mouth
2.13 clear polluted water water outlet and filter screen
2.14 the heavy pond of clear polluted water filter vapor pipe
2.20 underload polluted water water-in and filter screen
2.21 underload and high loading polluted water be version at interval
2.22 the heavy pond of underload polluted water filter mud discharging mouth
2.23 underload polluted water filter sinking pool effluent mouth and filter screen
2.24 the heavy pond of underload polluted water filter vapor pipe
2.30 high loading polluted water water-in and filter screen
2.31 filter caisson overflow port warning howler
2.32 the heavy pond of high loading polluted water filter mud discharging mouth
2.33 high loading polluted water filter sinking pool effluent mouth and filter screen
2.34 the heavy pond of high loading polluted water filter vapor pipe
Fig. 3 classification processor structural representation
3.10 physical reaction treater water-in
3.11 between disinfection room, charcoal absorption
3.12 filter mud outlet
3.13 treated water outlet
3.2 integral type film biological reactor
3.20 integral type film biological reactor water-in
3.21 membrane module
3.22 integral type film biological reactor excess sludge outlet
3.23 integral type film biological reactor water port
3.3 sequence batch ((SBR) reactor
3.30SBR reactor water-in
3.31 stir or aerator
3.32SBR reactor excess sludge outlet
3.33 strain hydrophone
3.34 treater overflow port warning howler
3.35 treater vapor pipe, deodorizing pipe
Fig. 4 power water pipe structure synoptic diagram
4.0 suction side filter screen
4.1 water absorption tube
4.2 water pump
4.3 rising pipe
4.4 water side shower nozzle
Fig. 5 equipment always moves synoptic diagram
Embodiment:
(1) handles reuse light contamination water
Light contamination water through classification water discharge valve 1.10 press upspring after, through light contamination water water-in 1.11, the micro-polluted water pipe 1.13 that kicks the beam entering classification filter caisson water-in and filter screen 2.10, arrives in the heavy pond 2.1 of light contamination water filter.Behind the coagulating sedimentation, insert within the light contamination water filter sinking pool effluent mouths 2.13 and start water pump 4.2 with the suction side 4.0 of power water pipe 4 and allow such waste water enter within the physical reaction treater water-in 3.10 through water side 4.4, through between disinfection room, absorption after 3.11, discharge through treated water outlet 3.13 again, purify waste water and among indoor self-built reclaimed water reuse pipeline or power water pipe 4 enter water appliances such as washbasin, washing machine, use, or be discharged into outside the room among the cities and towns reuse water pipe network.Family only does washing and uses such reuse water, promptly can save former tap water at least more than 30%.
(2) handle reuse underload polluted water
The underload polluted water through classification water discharge valve 1.20 press upspring after, through underload polluted water water-in 1.21, cross underload and pollute water pipe 1.23, entering classification filter caisson water-in and filter screen 2.20 and arriving in the heavy pond 2.2 of underload polluted water filter.Behind the coagulating sedimentation, insert within the underload polluted water filter sinking pool effluent mouth 2.23 with the suction side 4.0 of power water pipe 4, and startup water pump 4.2, allow such waste water enter within the integral type film biological reactor water-in 3.1 through water side 4.4, handle through membrane bioreactor 3.1, see through membrane module 3.21 again, enter again within the materialization treater water-in 3.10, through disinfection room, between absorption after 3.11, advance indoor reclaimed water reuse pipeline through treated water outlet 3.13 rows again, or enter washbasin with power water pipe 4, use in the water appliances such as washing machine, also or be discharged into outside the room among the cities and towns reuse water pipe network.The washing rinsing of only general clothes, bedding can be saved more than 30% of former tap water at least.
(3) handle reuse high loading polluted water
The high loading polluted water through classification water discharge valve 1.30 press upspring after, through high loading polluted water water-in 1.21, cross that high loading polluted water pipe 1.33 enters classification filter dirt case water-in and filter screen 2.30 arrives in the heavy pond 2.3 of high loading polluted water filter.Should directly enter the kitchen water drain as kitchen oil-containing food and drink waste water generally speaking, lavatory waste water should directly advance lavatory drain, high loading polluted water under washbasin, the washing machine directly extracts and directly toilet is washed in the heavy pond 2.3 of high loading polluted water filter with power water pipe 4 when lower and WC pans needs to wash again at temperature; High loading polluted water major part should directly not enter water drain yet when the higher and WC pans of temperature was not badly in need of again, to avoid the indoor foul smell that retains.The sbr reactor device mainly should directly be communicated with cistern as the alternate source of the waste water of flushing the toilet, and is beneficial to eradicate indoor foul smell, and ensures flushing supply again.
Claims (4)
1. water economizer is handled in a domestic household effluent classification, this device is made up of classification water discharge valve, classification filter caisson, power water pipe, classification processor, it is characterized in that classifying water discharge valve, classification filter caisson all is Unit three classification parallel-connection structure, and classification processor is three unit cascaded structures.
2. according to the described water economizer of claim 1, the water discharge valve sewage that pollution level is different that it is characterized in that classifying enters three unit that the parallel connection of classification filter caisson, and will classify by three power water pipes and filter that the different sewage of pollution level is drained in three unit of classification processor in three unit of caisson.
3. according to the described water economizer of claim 1, playing what is connected the effect of transmission water between it is characterized in that classifying filter caisson and the classification processor is the power water pipe, and the power water pipe is a middle device, is made up of the filter screen of water pump, suction side, the flexible rubber hose that shower nozzle is adorned in the water side.
4. according to the described water economizer of claim 1, it is characterized in that: classification processor is by three unit cascaded compositions of sbr reactor device, integral type film biological reactor, materialization treater, handles respectively that high loading pollutes, underload pollutes, the sewage of light contamination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201380876U CN201932979U (en) | 2010-03-23 | 2010-03-23 | Water saving device for classification treatment of domestic wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201380876U CN201932979U (en) | 2010-03-23 | 2010-03-23 | Water saving device for classification treatment of domestic wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201932979U true CN201932979U (en) | 2011-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201380876U Expired - Fee Related CN201932979U (en) | 2010-03-23 | 2010-03-23 | Water saving device for classification treatment of domestic wastewater |
Country Status (1)
| Country | Link |
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| CN (1) | CN201932979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113636612A (en) * | 2021-08-12 | 2021-11-12 | 浙江正蓝节能科技股份有限公司 | Bathing wastewater treatment system and control method thereof |
| CN114938547A (en) * | 2022-05-24 | 2022-08-23 | 皖江工学院 | Automatic household sewage reuse device and working method thereof |
-
2010
- 2010-03-23 CN CN2010201380876U patent/CN201932979U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113636612A (en) * | 2021-08-12 | 2021-11-12 | 浙江正蓝节能科技股份有限公司 | Bathing wastewater treatment system and control method thereof |
| CN114938547A (en) * | 2022-05-24 | 2022-08-23 | 皖江工学院 | Automatic household sewage reuse device and working method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20130323 |