CN203944187U - Sewage disposal system - Google Patents
Sewage disposal system Download PDFInfo
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- CN203944187U CN203944187U CN201420361783.1U CN201420361783U CN203944187U CN 203944187 U CN203944187 U CN 203944187U CN 201420361783 U CN201420361783 U CN 201420361783U CN 203944187 U CN203944187 U CN 203944187U
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- sewage treatment
- treatment pot
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Abstract
The utility model provides a kind of sewage disposal system.In the sewage treatment pot of this sewage disposal system, be provided with filtration membrane cartridge and filter membrane cleaning apparatus for self, filtration membrane cartridge supports the filter membrane consisting of dirt, filter membrane can filter sewage, filter membrane cleaning apparatus for self can make filter membrane vibration, part come off, and prevents that filter membrane from hardening.The sewage disposal system that the utility model provides, under the effect of filtration membrane cartridge, the dirt in sewage can form filter membrane, without filter membrane is set in addition, has reduced cost; Filter membrane cleaning apparatus for self comes off the filter membrane vibration, the part that by dirt, are formed, can effectively prevent that filter membrane from hardening, reduce cleaning frequency and the maintenance cost of sewage treatment pot, the working time of sewage treatment pot is extended, sewage load increases, and sewage treatment capacity is improved.
Description
Technical field
The utility model relates to sewage treatment area, more specifically, relates to a kind of sewage disposal system.
Background technology
In existing sewage disposal device, conventional sewage filter device is sandstone formula filter, the volume of gravel filter is larger, and the filter core of filter easily blocks and hardens, cause filter effect not good, and after hardening, need to carry out backwash with a large amount of clear water, the sewage that backwash produces need to filter again, causes the sewage treating efficiency of sewage disposal device not high.
Utility model content
The utility model is intended at least solve the technical problem existing in prior art.
For this reason, the purpose of this utility model is, providing a kind of can effectively filter sewage, can prevent that filter membrane from hardening, improving the sewage disposal system of sewage treating efficiency simultaneously.
For achieving the above object, embodiment of the present utility model provides a kind of sewage disposal system, comprising: water-supply apparatus, sewage is inputted in sewage treatment pot; Described sewage treatment pot, in described sewage treatment pot, be provided with filtration membrane cartridge and filter membrane cleaning apparatus for self, described filtration membrane cartridge supports the filter membrane consisting of dirt, described filter membrane can filter described sewage, described filter membrane cleaning apparatus for self can make described filter membrane vibration, part come off, and prevents that described filter membrane from hardening; And drainage arrangement, the clear water after filtering is discharged.
Sewage disposal system in the utility model above-described embodiment comprises water-supply apparatus, sewage treatment pot and drainage arrangement, wherein water-supply apparatus is inputted sewage in sewage treatment pot, sewage treatment pot carries out filtration treatment to sewage, and the clear water after filtration is discharged by drainage arrangement.
Wherein, in sewage treatment pot, be provided with filtration membrane cartridge and filter membrane cleaning apparatus for self, effluent stream is after filtration during membrane support, dirt in sewage is piled up gradually under the effect of filtration membrane cartridge, form filter membrane, filtration membrane cartridge supports filter membrane simultaneously, and the filter membrane consisting of dirt filters sewage, and the clear water after filtration is discharged by drainage arrangement.
In filter process, thickness and the packing of filter membrane increase gradually, when the thickness of filter membrane and packing surpass preset value, the water Efficiency Decreasing excessively of filter membrane, when the water amount of filter membrane is during lower than the inflow of water inlet, liquid level in sewage treatment pot raises gradually, when the liquid level in sewage treatment pot reaches preset height, the work of filter membrane cleaning apparatus for self, make filter membrane vibration, part comes off, cause thickness and the packing of filter membrane to reduce, filter membrane can be filtered sewage again efficiently, make the inlet of sewage and the water amount of filter membrane keep balance.
In sum, the sewage disposal system that the utility model above-described embodiment provides, is provided with filtration membrane cartridge and filter membrane cleaning apparatus for self in its sewage treatment pot, under the effect of filtration membrane cartridge, dirt in sewage can form filter membrane, without filter membrane is set in addition, has reduced cost; Filter membrane cleaning apparatus for self comes off the filter membrane vibration, the part that by dirt, are formed, compare with gravel filter of the prior art, the filter membrane that the present embodiment provides can self falling, prevent from hardening, cleaning frequency and the maintenance cost of sewage treatment pot have been reduced, correspondingly, the working time of sewage treatment pot is extended, and sewage load increases, and sewage treatment capacity is improved.
In addition, the sewage disposal system that the utility model above-described embodiment provides also has following additional technical feature:
According to an embodiment of the present utility model, described filtration membrane cartridge comprises: rack body, the middle part of described rack body is provided with water-dilution channel, between the outer surface of described water-dilution channel and described rack body, there is the gap that can supply water and flow through, the top of described rack body is provided with water-dilution channel outlet, and the water after described filter membrane filters can be in described gap flows into described water-dilution channel; And installing component, described installing component is connected with the upper end of described rack body, and described rack body is arranged in described sewage treatment pot vertically.
According to an embodiment of the present utility model, described rack body comprises: oscillator unit, described oscillator unit comprises a plurality of sheets that shake that stack successively, the middle part of the described sheet that shakes is provided with the first through hole, described first through hole of sheet of shaking described in a plurality of connects and composes the described water-dilution channel of described rack body, and the thickness of the sheet that shakes described in adjacent is not identical, and described in shake the thickness of sheet between 0.1～0.6mm, so that water shakes described in flowing through during sheet surperficial, described in the sheet that shakes produce vibration; Connector, described connector connects the sheet that shakes described in a plurality of successively; And sealing plate, described sealing plate is positioned at the lower end of described rack body, and seals the lower end of described water-dilution channel;
Described installing component comprises: installing plate, described installing plate is horizontally fixed on the internal face of described sewage treatment pot and is positioned at the top of described sewage treatment pot, the periphery of described installing plate is connected with the internal face of described sewage treatment pot is airtight, and the inner chamber of described sewage treatment pot is divided into upper cavity and lower chamber, the delivery port of described sewage treatment pot is communicated with described upper cavity, the water inlet of described sewage treatment pot and sewage draining exit are communicated with described lower chamber, offers the second through hole on described installing plate; And mounting flange, one end of described mounting flange is connected with the upper end of described rack body, the other end is fixed on described installing plate, and on described installing plate, there is the third through-hole being connected with described water-dilution channel outlet, described third through-hole is connected with described the second through hole, the water in described water-dilution channel can be imported in described upper cavity.
According to an embodiment of the present utility model, in described oscillator unit, shake described in adjacent and between sheet, be also provided with support member.
According to an embodiment of the present utility model, described support member is the projection of shaking on sheet described in being arranged on, and in described oscillator unit, on the sheet that shakes described in each, is provided with a plurality of described projections.
According to an embodiment of the present utility model, a plurality of described projection arranging on the sheet that shakes described in each along described in the circumferentially uniform of sheet that shake.
According to an embodiment of the present utility model, described in the sheet that shakes be the circle sheet that shakes, described the first through hole is manhole; In described oscillator unit, shake described in the same line of the projection on sheet of the described projection of shaking on sheet described in adjacent, but described in the shake center of circle of sheet.
According to an embodiment of the present utility model, in described oscillator unit, the outward flange of the sheet that shakes described in adjacent is all not concordant with inward flange.
According to an embodiment of the present utility model, on the inward flange of the described sheet that shakes, be provided with the first groove, described the first groove shaking on sheet described in adjacent is crisscross arranged, and/or, on the outward flange of the described sheet that shakes, be provided with the second groove, described the second groove shaking on sheet described in adjacent is crisscross arranged.
According to an embodiment of the present utility model, described filter membrane cleaning apparatus for self comprises the air bound plate being horizontally set in described lower chamber, described air bound plate is positioned at the below of described installing plate, the top of described rack body, between described air bound plate and described installing plate, it is air chamber, and described air bound plate is provided with a plurality of fourth holes, sewage in described lower chamber can enter described air chamber by described fourth hole, and compress the air in described air chamber, in described air chamber, the fluctuation of air can conduct in described sewage by described fourth hole, make described filter membrane vibration, part comes off.
According to an embodiment of the present utility model, along described sewage treatment pot circumferentially, the sidewall of described sewage treatment pot is provided with cloth water ring, described water inlet is connected with described cloth water ring, described cloth water ring is connected with described lower chamber, and described cloth water ring is positioned at the below of described filtration membrane cartridge.
According to an embodiment of the present utility model, the internal face of the lower diapire of described cloth water ring is provided with dividing plate, between the upper surface of described dividing plate and the upper diapire of described cloth water ring, has gap, and the position of described water inlet is lower than the upper surface of described dividing plate.
According to an embodiment of the present utility model, on the lower diapire of described cloth water ring, the internal face place of contiguous described sewage treatment pot has water distribution mouth, described water distribution mouth and described water inlet are positioned at the both sides of described dividing plate, and described water distribution mouth place is also provided with the water fender that a bottom direction to described sewage treatment pot tilts, described water fender makes the water that flows out from described water distribution mouth to the flows of described sewage treatment pot.
According to an embodiment of the present utility model, the inner chamber of the described sewage treatment pot of described cloth water ring top is cylindric, and the inner chamber of the described sewage treatment pot of described cloth water ring below is inverted coniform, and described cone shape bottom is provided with described sewage draining exit.
According to an embodiment of the present utility model, described water-supply apparatus comprises: Gu slag bath is provided with decontamination grid in described solid slag bath, and described sewage is tentatively filtered; With the first pumping installations, the import of described the first pumping installations is connected with described solid slag bath, and outlet is connected with the water inlet of described sewage treatment pot.
According to an embodiment of the present utility model, described drainage arrangement comprises: drainpipe, the entrance of described drainpipe is connected with the delivery port of described sewage treatment pot, the outlet of described drainpipe is communicated with clear water collecting pit, and the height of the outlet of described drainpipe is lower than the height of the entrance of described drainpipe.
According to an embodiment of the present utility model, described sewage disposal system also comprises: additive-adding device, be connected with described water-supply apparatus, and additive can be added in described sewage.
According to an embodiment of the present utility model, described additive-adding device comprises: feed pot, and described additive is placed in described feed pot; With the flow control valve and/or the flowmeter that are arranged on the pipeline that described feed pot is connected with the water inlet of described sewage treatment pot.
According to an embodiment of the present utility model, described feed pot comprises: blending tank, and described additive is placed in described blending tank, and mixes in described blending tank; With interpolation tank, the entrance of described interpolation tank is connected with the outlet of described blending tank, the outlet of described interpolation tank is connected with the water inlet of described sewage treatment pot, and described flow control valve and/or described flowmeter are arranged on the pipeline that the outlet of described interpolation tank and the water inlet of described sewage treatment pot be connected.
According to an embodiment of the present utility model, described sewage disposal system also comprises: detection case, the quality of the water after detection is filtered.
According to an embodiment of the present utility model, the refluxing opening that described detection case is provided with entrance, outlet and is connected with the water inlet of described sewage treatment pot, in described detection case, be provided with control valve, when the quality of the water flowing into when entrance from described detection case meets preset standard, described control valve controls the entrance of described detection case and the outlet of described detection case is connected; When the non-conformity of quality of the water flowing into when entrance from described detection case closes described preset standard, the entrance that described control valve is controlled described detection case is connected with described refluxing opening.
According to an embodiment of the present utility model, described sewage disposal system also comprises: flusher, be connected with described sewage treatment pot, and when described sewage treatment pot quits work, described sewage treatment pot and/or described filtration membrane cartridge are rinsed.
According to an embodiment of the present utility model, described flusher comprises: be opened in described sewage treatment pot tank body top first rinse water inlet and the second pumping installations, described first rinses water inlet is connected with clear water source by described the second pumping installations.
According to an embodiment of the present utility model, described flusher also comprises: second the rinsing water inlet and flush out the mouth of a river of tank body middle part that is opened in described sewage treatment pot; With the 3rd pumping installations, described second rinse water inlet with described in flush out the mouth of a river and be connected by described the 3rd pumping installations.
Additional aspect of the present utility model and advantage will become in description part below obviously, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is according to the structural representation of the sewage disposal system described in embodiment of the utility model;
Fig. 2 is the structural representation of sewage treatment pot in Fig. 1;
Fig. 3 is the structural representation of filtration membrane cartridge in Fig. 2;
Fig. 4 is that the A-A of Fig. 3 is to sectional structure schematic diagram;
Fig. 5 is the B portion structure enlarged diagram of Fig. 4;
Fig. 6 is the structural representation of oscillator unit in Fig. 3;
Fig. 7 is that the C-C of Fig. 6 is to sectional structure schematic diagram;
Fig. 8 is the structural representation of cloth water ring in Fig. 2.
Wherein, the corresponding relation between Fig. 1 to Fig. 8 Reference numeral and component names is:
10 cesspools, 11 solid slag baths, 110 decontamination grids, 12 first pumping installations, 2 sewage treatment pots,
20 filtration membrane cartridges, 200 oscillator unit, 2000 water-dilution channels, 201 sheets that shake,
2010 first through holes, 2011 projections, 2012 suppending holes, 202 sealing plates, 203 connectors,
204 installing plates, 205 mounting flanges, 2050 third through-holes, 21 air bound plates, 211 air chambers,
212 exhaust outlets, 213 air bleeding valves, 22 cloth water rings, 220 dividing plates, 221 water fenders, 222 water distribution mouths,
23 tank bodies, 230 water inlets, 231 delivery ports, 232 sewage draining exits, 30 drainpipes,
31 clear water collecting pits, 40 blending tanks, 41 add tank, 42 flow control valves, 43 flowmeters,
5 detection cases, 50 check-valves, 60 first rinse water inlet, 61 second pumping installations,
620 second rinse water inlet, and 621 flush out the mouth of a river
The specific embodiment
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, in the situation that not conflicting, the application's embodiment and the feature in embodiment can combine mutually.
A lot of details have been set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here and implement, and therefore, protection domain of the present utility model is not subject to the restriction of following public specific embodiment.
Describe with reference to the accompanying drawings according to the sewage disposal system of some embodiment of the utility model.
Embodiment of the present utility model provides a kind of sewage disposal system, as depicted in figs. 1 and 2, comprising: water-supply apparatus, sewage treatment pot 2 and drainage arrangement.
Wherein, described water-supply apparatus is for inputting described sewage treatment pot 2 by sewage;
In described sewage treatment pot 2, be provided with filtration membrane cartridge 20 and filter membrane cleaning apparatus for self, 20 pairs of filter membranes that consist of dirt of described filtration membrane cartridge support, described filter membrane can filter described sewage, described filter membrane cleaning apparatus for self can make described filter membrane vibration, part come off, and prevents that described filter membrane from hardening;
Described drainage arrangement is for discharging the clear water after filtering.
The sewage disposal system that the utility model above-described embodiment provides, comprise water-supply apparatus, sewage treatment pot and drainage arrangement, wherein water-supply apparatus is inputted sewage in sewage treatment pot, and sewage treatment pot carries out filtration treatment to sewage, and the clear water after filtration is discharged by drainage arrangement.
Wherein, in sewage treatment pot, be provided with filtration membrane cartridge and filter membrane cleaning apparatus for self, effluent stream is after filtration during membrane support, dirt in sewage is piled up gradually under the effect of filtration membrane cartridge, form filter membrane, filtration membrane cartridge supports filter membrane simultaneously, and the filter membrane consisting of dirt filters sewage, and the clear water after filtration is discharged by drainage arrangement.
In filter process, thickness and the packing of filter membrane increase gradually, when the thickness of filter membrane and packing surpass preset value, the water Efficiency Decreasing excessively of filter membrane, when the water amount of filter membrane is during lower than the inflow of water inlet, liquid level in sewage treatment pot raises gradually, when the liquid level in sewage treatment pot reaches preset height, the work of filter membrane cleaning apparatus for self, make filter membrane vibration, part comes off, cause thickness and the packing of filter membrane to reduce, filter membrane can be filtered sewage again efficiently, make the inlet of sewage and the water amount of filter membrane keep balance.
In sum, the sewage disposal system that the utility model above-described embodiment provides, is provided with filtration membrane cartridge and filter membrane cleaning apparatus for self in its sewage treatment pot, under the effect of filtration membrane cartridge, dirt in sewage can form filter membrane, without filter membrane is set in addition, has reduced cost; Filter membrane cleaning apparatus for self makes the filter membrane being formed by dirt vibrate, come off, compare with sandrock filter of the prior art, the filter membrane that the present embodiment provides can self falling, prevent from hardening, cleaning frequency and the maintenance cost of sewage treatment pot have been reduced, correspondingly, the working time of sewage treatment pot is extended, and sewage load increases, and sewage treatment capacity is improved.
In a specific embodiment of the present utility model, as shown in Fig. 3 to Fig. 7, described filtration membrane cartridge 20 comprises rack body and installing component.
Wherein, the middle part of described rack body is provided with water-dilution channel 2000, between the outer surface of described water-dilution channel 2000 and described rack body, there is the gap that can supply water and flow through, the top of described rack body is provided with water-dilution channel outlet, and the water after described filter membrane filters can be in described gap flows into described water-dilution channel;
Described installing component is connected with the upper end of described rack body, and described rack body is arranged in described sewage treatment pot vertically.
In the above-described embodiments, filtration membrane cartridge comprises rack body and installing component, the middle part of rack body is provided with water-dilution channel, and there is gap between water-dilution channel and the outer surface of rack body, sewage can be in this gap flows into water-dilution channel, effluent stream is when rack body, under the effect of rack body, dirt in sewage is piled up gradually, formation has the filter membrane of certain thickness and packing, this filter membrane can filter sewage, along with the sewage rack body of flowing through gradually, dirt on filter membrane is piled up gradually, when the thickness of filter membrane and packing reach preset value, the quality of the water after membrane filtration meets preset standard after filtration, now the filter membrane of stable state forms, installing component is connected with the upper end of rack body, to rack body is fixed in sewage treatment pot.
In a concrete example, as shown in Figure 4, described rack body comprises oscillator unit 200, connector 203 and sealing plate 202.
Wherein, as shown in Figure 7, described oscillator unit 200 comprises a plurality of sheets 201 that shake that stack successively, the described middle part that shakes sheet 201 is provided with the first through hole 2010, and described first through hole 2010 of the sheet 201 that shakes described in a plurality of is connected, and forms the water-dilution channel 2000 of described oscillator unit 200, the thickness of sheet 201 of shaking described in adjacent is not identical, and described in shake the thickness of sheet 201 between 0.1～0.6mm so that water shakes described in flowing through during sheet 201 surperficial, described in the sheet 201 that shakes produce vibration;
Described connector 203 connects the sheet 201 that shakes described in a plurality of successively, and described sealing plate 202 is positioned at one end of described rack body, and seals one end of described water-dilution channel 2000.
In above-described embodiment of the present utility model, in oscillator unit, the thickness of the adjacent sheet that shakes is not identical, according to the solid coupling principle (solid produces deformation or motion under the effect of fluid-load) of stream, current are when the sheet that shakes surperficial, the sheet that makes to shake produces vibration, form vibration wave, this vibration wave can apply the dirt in sewage and water (flow) direction opposite effect power, dirt is pushed away to the surface of rack body, dirt is under the acting in conjunction of vibration wave and current, remain on the setpoint distance place of this external surface of distance bracket, along with dirt is gathered in the setpoint distance place outside filtration membrane cartridge outer surface gradually, formed filter membrane.
The thickness of the adjacent sheet that shakes is not identical, the wave frequency of sheet generation of vibration of shaking is not identical yet, avoided cancelling out each other after the ripple stack of same frequency, dirt can not have been pushed away to the outer surface of rack body, and then can not form filter membrane at the setpoint distance place of this external surface of distance bracket.
It should be noted that, when the thickness of filter membrane and packing do not reach preset value, filter membrane can not filter effectively to sewage, and the shake water on sheet surface of now flowing through is sewage; When the thickness of filter membrane and packing reach preset value, can effectively filter sewage, the shake water on sheet surface of now flowing through is the clear water after filtering.
Further, described rack body comprises a plurality of described oscillator unit 200 that stack successively, described connector 203 couples together a plurality of described oscillators unit 200, described in each, the water-dilution channel 2000 at 200 middle parts, oscillator unit is communicated with, formed the clear water chamber of both ends open, sealing plate 202 is fixed on the lower end of rack body by connector 203, and by the lower port sealing in clear water chamber, clear water after membrane filtration can enter clear water chamber after filtration, and discharges from the upper port in clear water chamber.
In a preferred embodiment of the present utility model, in described oscillator unit 200, shake described in adjacent and be provided with support member between sheet 201.
In a concrete example, described support member is the projection 2011 of shaking on sheet 201 described in being arranged on.
Shake on sheet and be provided with projection, make adjacent shaking between sheet, have enough gaps, thereby guaranteed to have enough current through the surface of the sheet that shakes, guaranteed that glassware for drinking water has enough large load to shaking on sheet, the sheet that makes to shake can produce vibration.
In addition,, during the sheet that shakes vibration, the projection of shaking on sheet can be knocked and the adjacent sheet that shakes, make the adjacent sheet that shakes produce vibration, when the adjacent sheet that shakes vibrates, the projection on it can apply an impulsive force conversely to this sheet that shakes, strengthened the vibration of this sheet that shakes, so ringing, has strengthened the effect that the sheet that shakes vibrates.
In of the present utility model one concrete example, as shown in Figure 6, described in shake be provided with on sheet 201 a plurality of described protruding 2011, a plurality of described protruding 2011 along described in the shake circumferential uniform setting of sheet 201;
Further, described in shake sheet 201 for the circle sheet that shakes, described the first through hole 2010 is manhole, in described oscillator unit 200, described protruding 2011 on the sheet 201 that shake described in adjacent shake described in the only center of circle of sheet 201 of the line of the projection on sheet 201 that shakes described in same.
Through the surface of the sheet that shakes, compare along the radial flow of the sheet that shakes with water, the setting of the sheet projection of shaking, the path of current warp is bent, thereby extended the length of effluent stream through the path on the sheet surface that shakes, increased the effect duration of the load of water to the sheet that shakes, the energy that is passed to like this sheet that shakes is more, and the vibration Shaoxing opera of the sheet that makes to shake is strong.
In embodiment more of the present utility model, in described oscillator unit, the inward flange (if Fig. 5 is as shown in Fig. 7) of the sheet 201 that shakes described in adjacent is all not concordant with outward flange (if Fig. 4 is as shown in Fig. 7).
In a concrete example, as shown in Fig. 5 and Fig. 7, the aperture of described first through hole 2010 of the sheet 201 that shakes described in adjacent is not identical, makes uneven the rising of inward flange of the adjacent sheet 201 that shakes.
Because the aperture of the first through hole of the adjacent sheet that shakes is not identical, the inwall that is water-dilution channel is uneven, water in water-dilution channel on flow, by shaking during sheet of different pore size, the sheet that shakes is applied to an active force, the sheet that makes to shake produces vibration, under the acting in conjunction of the vibration producing in the solid coupling of this vibration and stream, the enhancing vibration of projection, dirt in sewage or filter membrane are applied to outside active force (i.e. the power contrary with water (flow) direction), under the effect of current, the dirt in sewage or filter membrane remain on the setpoint distance place of rack body outer surface simultaneously.
In another concrete example of the present utility model, described in shake on the inward flange of sheet 201 and be provided with the first groove (not shown), described the first groove shaking on sheet 201 described in adjacent is crisscross arranged, the inward flange of the sheet 201 that makes to shake is not concordant; And/or, described in shake on the outward flange of sheet 201 and be provided with the second groove (not shown), described the second groove shaking on sheet 201 described in adjacent is crisscross arranged, the outward flange of the sheet 201 that makes to shake is not concordant.
In a specific embodiment of the present utility model, described installing component comprises installing plate 204 and mounting flange 205.
Wherein, as shown in Figure 2, described installing plate 204 is horizontally fixed on the internal face of described sewage treatment pot 2 and is positioned at the top of described sewage treatment pot, the airtight connection of internal face of the periphery of described installing plate 204 and described sewage treatment pot 2, and the inner chamber of described sewage treatment pot 2 is divided into upper cavity and lower chamber, the delivery port of described sewage treatment pot 2 is communicated with described upper cavity, the water inlet of described sewage treatment pot and sewage draining exit are communicated with described lower chamber, on described installing plate 204, offers the second through hole;
As shown in Figure 4, one end of described mounting flange 205 is connected with the upper end of described rack body, the other end is fixed on described installing plate 204, and on described mounting flange 205, there is the third through-hole 2050 being connected with described water-dilution channel outlet, described third through-hole 2050 is connected with described the second through hole, the clear water in described water-dilution channel 2000 can be imported in described upper cavity.
In above-described embodiment of the present utility model, the installing component of filtration membrane cartridge comprises installing plate and mounting flange, wherein, installing plate is horizontally fixed on the internal face of sewage treatment pot, and the periphery of installing plate is connected with the internal face of sewage treatment pot is airtight, installing plate is divided into upper cavity and lower chamber by the inner chamber of sewage treatment pot like this, wherein the water inlet of sewage treatment pot and sewage draining exit are connected with lower chamber, be that lower chamber is the cavity that holds sewage, delivery port is connected with upper cavity, and upper cavity is to hold the cavity that filters rear clear water.
One end of mounting flange is connected with the upper end of rack body, and the other end is fixed on installing plate, makes rack body be positioned at lower chamber, so that the filter membrane forming under the effect of rack body filters the sewage in lower chamber; On installing plate, offer the second through hole, on mounting flange, offer third through-hole, one end of third through-hole is connected with water-dilution channel outlet, the other end is connected with upper cavity by the second through hole, so that the clear water of water-dilution channel is successively by third through-hole, the second through hole, then import in upper cavity, and discharge from the delivery port of sewage treatment pot.
In the example shown in Fig. 2, on described installing plate 204, be provided with a plurality of described the second through holes, in described sewage treatment pot 2, be provided with a plurality of described filtration membrane cartridges 20, described in each, filtration membrane cartridge 20 is corresponding with the second through hole described in, and between the described mounting flange 205 of described filtration membrane cartridge 20 upper ends and described the second through hole, be provided with sealing device, in order to avoid the clear water in upper cavity leaks in lower chamber from the second through hole.
In the example shown in Fig. 3 to Fig. 7, described in the sheet 201 that shakes be provided with suppending hole 2012, to filtration membrane cartridge 20 is vertically fixed on installing plate 204.
In a specific embodiment of the present utility model, as shown in Figure 2, described filter membrane cleaning apparatus for self comprises the air bound plate 21 being horizontally set in described lower chamber, described air bound plate 21 is positioned at the below of described installing plate 204, the top of described rack body, between described air bound plate 21 and described installing plate 204, it is air chamber 211, and described air bound plate 21 is provided with a plurality of fourth holes, sewage in described lower chamber can enter described air chamber 211 by described fourth hole, and compress the air in described air chamber 211, the fluctuation of described air chamber 211 interior air can conduct in described sewage by described fourth hole, make described filter membrane vibration, part comes off, prevent that filter membrane from hardening.
Further, as shown in Figure 2, on described sewage treatment pot 2, offer exhaust outlet 212, described exhaust outlet 212 is connected with described air chamber 211, and described exhaust outlet 212 places are provided with air bleeding valve 213.
In above-mentioned specific embodiment of the present utility model, in filter process, the thickness of filter membrane and packing increase gradually and surpass preset value, make the water Efficiency Decreasing excessively of filter membrane, the water amount of filter membrane is during lower than the inflow of water inlet, liquid level in sewage treatment pot raises gradually, when the fourth hole of effluent stream through air bound plate, and during the air in compressed air cell, make air produce fluctuation, the fluctuation of air can conduct to by the fourth hole on air bound plate in sewage, make sewage produce slight vibration, and then the filter membrane in drive sewage produces vibration, part comes off, thickness and the packing of filter membrane are reduced, filter membrane can be filtered sewage again efficiently, make the inlet of sewage and the water amount of filter membrane keep balance.
Above-mentioned specific embodiment of the present utility model, by an air bound plate is set, realized filtration vibration of membrane, partly come off, reached the object that prevents that filter membrane from hardening, reduced cleaning frequency and the maintenance cost of sewage treatment pot, correspondingly, extended the working time of sewage treatment pot, sewage load increases, and sewage treatment capacity is improved; Meanwhile, air bound plate simple in structure, easy for installation, has reduced the cost of filter membrane cleaning apparatus for self.
In an embodiment of the present utility model, as shown in Figure 2 and Figure 8, along described sewage treatment pot 2 circumferentially, the sidewall of described sewage treatment pot 2 is provided with cloth water ring 22, described water inlet 230 is connected with described cloth water ring 22, described cloth water ring 22 is connected with described lower chamber, and described cloth water ring 22 is positioned at the below of described filtration membrane cartridge 20.
Along tank body circumferentially, the sidewall of tank body is provided with cloth water ring, water inlet is connected with the lower chamber of tank body by cloth water ring, and the opening direction of water inlet is along the tangential direction setting of cloth water ring, the sewage entering from water inlet like this, first enter in cloth water ring, and moving along cloth water ring, because the sectional area of cloth water ring is far longer than the sectional area of water inlet, therefore enter after cloth water ring, the flow velocity of sewage reduces, after sewage enters in tank body by cloth water ring, because the sectional area of tank body is greater than the sectional area of cloth water ring, the flow velocity of sewage further reduces, making the flow regime of sewage in tank body is laminar flow, when the effluent stream in laminar condition is after filtration during membrane support, the dirt of being convenient in sewage forms filter membrane, in order to avoid the flow velocity of sewage is excessive, be unfavorable for formation and the maintenance of filter membrane.
Further, as shown in Figure 8, the internal face of the lower diapire of described cloth water ring 22 is provided with dividing plate 220, between the upper surface of described dividing plate 220 and the upper diapire of described cloth water ring 22, has gap, and the position of described water inlet 230 is lower than the upper surface of described dividing plate 220.
In cloth water ring, be provided with dividing plate, first the sewage entering from water inlet flow in the space of dividing plate one side, when the water level of sewage is during higher than the upper surface of dividing plate, sewage overflows from the top of dividing plate, and circumferentially evenly flow in tank body the whole of tank body, effluent stream in inflow tank body, to tank base, moves upward at the middle part of tank body, to form laminar flow.
Further, as shown in Figure 8, on the lower diapire of described cloth water ring 22, the internal face place of contiguous described sewage treatment pot has water distribution mouth 222, described water distribution mouth 222 and described water inlet 230 are positioned at the both sides of described dividing plate 220, and described water distribution mouth 222 places are also provided with the water fender 221 that a bottom direction to described sewage treatment pot 2 tilts, described water fender 221 makes the water that flows out from described water distribution mouth 222 to the flows of described sewage treatment pot 2.
The setting of water fender, can rinse to the internal face of lower chamber the sewage flowing out from water distribution mouth, the dirt being detained can be washed away on internal face, avoids hanging on internal face wax.
In embodiment more of the present utility model, as shown in Figure 2, the inner chamber of the described sewage treatment pot 2 of described cloth water ring 22 tops is cylindric, and the inner chamber of the described sewage treatment pot 2 of described cloth water ring 22 belows is inverted coniform, and described cone shape bottom is provided with described sewage draining exit 232.
The inner chamber of the tank body of cloth water ring below is inverted coniform, and the bottom of cone shape inner chamber is provided with sewage draining exit, and inverted cone shape inner chamber is conducive to collect the dirt in sewage, to discharge from sewage draining exit.
In a specific embodiment of the present utility model, as shown in Figure 1, described water-supply apparatus comprises solid slag bath 11 and the first pumping installations 12.
Wherein, in described solid slag bath 11, be provided with decontamination grid 110, and the described sewage flowing in solid slag bath 11 from cesspool 10 is tentatively filtered;
The import of described the first pumping installations 12 is connected with described solid slag bath 11, and outlet is connected with the water inlet 230 of described sewage treatment pot 2.
Water-supply apparatus comprises solid slag bath and the first pumping installations, sewage is before entering sewage treatment pot, first in solid slag bath, tentatively filter, Gu the decontamination grid in slag bath falls the larger contamination filtrating of the volume in sewage, then the first pumping installations, by through in the preliminary sewage input sewage treatment pot filtering, filters again.
In embodiment more of the present utility model, as shown in Figure 1, described drainage arrangement comprises drainpipe 30, the entrance of described drainpipe 30 is connected with the delivery port 24 of described sewage treatment pot 2, the outlet of described drainpipe 30 is communicated with clear water collecting pit 31, and the height of the outlet of described drainpipe 30 is lower than the height of the entrance of described drainpipe 30.
In the example depicted in fig. 1, the height of the delivery port 231 of sewage treatment pot is higher than the height of water inlet 230, clear water after filtration can be from delivery port 231 effluent sewerage process tanks 2, then enter drainpipe 30, due to the height of the outlet of drainpipe 30 height lower than entrance, so that clear water can be discharged under Action of Gravity Field in the outlet from drainpipe 30, and enters in clear water collecting pit.
According to a preferred embodiment of the present utility model, described sewage disposal system also comprises additive-adding device, and described additive-adding device is connected with described water-supply apparatus, additive can be added in described sewage.
Further, described additive-adding device comprises feed pot and the flow control valve and/or the flowmeter that are arranged on the pipeline that described feed pot is connected with the water inlet of described sewage treatment pot, and described additive can be placed in described feed pot.
Sewage disposal system also comprises additive-adding device, additive-adding device comprises feed pot and the flow control valve and/or the flowmeter that are arranged on the pipeline that feed pot is connected with the water inlet of sewage treatment pot, additive can be placed in feed pot and mix, and then add in sewage, the setting of flow control valve and/or flowmeter, can control addition and the interpolation speed of additive, adding of additive, is conducive to the dirt formation filter membrane in sewage.
Particularly, as shown in Figure 1, described feed pot comprises blending tank 40 and interpolation tank 41, and described additive is placed in described blending tank 40, and mixes in described blending tank 40; The entrance of described interpolation tank 41 is connected with the outlet of described blending tank 40, the outlet of described interpolation tank 41 is connected with the water inlet 230 of described sewage treatment pot 2, on the pipeline that the outlet of described interpolation tank 41 is connected with the water inlet 230 of described sewage treatment pot 2, is provided with flow control valve 42 and flowmeter 43.
In a concrete example, described additive is flocculant, through its effect, is conducive to the dirt in sewage to form filter membrane.
In a preferred embodiment of the present utility model, as shown in Figure 1, described sewage disposal system also comprises detection case 5, to detect the quality of the clear water after filtering.
Particularly, the refluxing opening that described detection case 5 is provided with entrance, outlet and is connected with the water inlet 230 of described sewage treatment pot 2, in described detection case 5, be provided with control valve, when the quality of the water flowing into when entrance from described detection case 5 meets preset standard, described control valve controls the entrance of described detection case 5 and the outlet of described detection case is connected; When the non-conformity of quality of the water flowing into when entrance from described detection case closes described preset standard, the entrance that described control valve is controlled described detection case is connected with described refluxing opening, and the refluxing opening of described detection case 5 is provided with check-valves 50 with the pipeline that the water inlet 230 of sewage treatment pot 2 is connected.
The setting of detection case, can detect in real time the quality of the clear water after filtration, when if the non-conformity of quality of the water after filtering closes preset standard, water after filtering flows back in sewage treatment pot and again filters from the refluxing opening of detection case, until the quality of the water after filtering is while meeting preset standard, water after filtration flows out from the outlet of detection case, enters in clear water collecting pit.
In a preferred embodiment of the present utility model, as depicted in figs. 1 and 2, described sewage disposal system also comprises flusher, described flusher is connected with described sewage treatment pot 2, when described sewage treatment pot 2 quits work, described sewage treatment pot 2 and/or described filtration membrane cartridge 20 are rinsed.
Particularly, described flusher comprises first flushing water inlet 60 and second pumping installations 61 on the top of the tank body 23 that is opened in described sewage treatment pot 2, and described first rinses water inlet 60 is connected with clear water collecting pit 31 by described the second pumping installations 61.
Further, described flusher also comprises second the rinsing water inlet 620, flush out the mouth of a river 621 and the 3rd pumping installations (not shown) of tank body 23 middle parts that is opened in described sewage treatment pot 2, described second rinse water inlet 620 with described in flush out the mouth of a river 621 and be connected by described the 3rd pumping installations.
In the example shown in Fig. 2, first rinses water inlet 60 is arranged on the lower chamber of sewage treatment pot 2, the second pumping installations 61 pumps into clear water in the lower chamber of sewage treatment pot 2 from the first flushing water inlet 60, due to what hold in lower chamber, be sewage, on its chamber wall, be detained and have more dirt, the water entering from the first flushing water inlet can clean the chamber wall of the lower chamber of sewage treatment pot 2.
On the chamber wall of the lower chamber of sewage treatment pot, offer the second flushing water inlet and flush out the mouth of a river, and second rinses water inlet and flushes out the mouth of a river and be connected by the 3rd pumping installations, during the 3rd pumping installations work, water in tank body flushes out the mouth of a river from second and flows out, then enter the 3rd pumping installations, from rinsing water inlet, flow back in tank body again, water in tank body is rotated mobile, to the dirt on the internal chamber wall of tank body is rinsed.Second rinse water inlet, flush out the setting of the mouth of a river and the 3rd pumping installations, utilize original water in tank body, make water generates eddy current, tank body is rinsed.
In sum, the sewage disposal system that the utility model embodiment provides, is provided with filtration membrane cartridge and filter membrane cleaning apparatus for self in its sewage treatment pot, under the effect of filtration membrane cartridge, dirt in sewage can form filter membrane, without filter membrane is set in addition, has reduced cost; Filter membrane cleaning apparatus for self comes off the filter membrane vibration, the part that by dirt, are formed, can effectively prevent that filter membrane from hardening, reduce cleaning frequency and the maintenance cost of sewage treatment pot, the working time of sewage treatment pot is extended, sewage load increases, and sewage treatment capacity is improved.
In description of the present utility model, term " first ", " second ", " the 3rd ", " the 4th " be the object for describing only, and can not be interpreted as indication or hint relative importance; Term " a plurality of " refers to two or more; Unless otherwise clearly defined and limited, term " connection ", " installation ", " fixing " etc. all should be interpreted broadly, and for example, " connection " can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the description of this description, the description of term " embodiment ", " some embodiment ", " specific embodiment " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (24)
1. a sewage disposal system, is characterized in that, comprising:
Water-supply apparatus, inputs sewage in sewage treatment pot;
Described sewage treatment pot, in described sewage treatment pot, be provided with filtration membrane cartridge and filter membrane cleaning apparatus for self, the filter membrane that described filtration membrane cartridge forms the dirt in described sewage supports, described filter membrane can filter described sewage, described filter membrane cleaning apparatus for self can make described filter membrane vibration, part come off, and prevents that described filter membrane from hardening; With
Drainage arrangement, discharges the clear water after filtering.
2. sewage disposal system according to claim 1, is characterized in that, described filtration membrane cartridge comprises:
Rack body, the middle part of described rack body is provided with water-dilution channel, between the outer surface of described water-dilution channel and described rack body, there is the gap that can supply water and flow through, the top of described rack body is provided with water-dilution channel outlet, and the water after described filter membrane filters can be in described gap flows into described water-dilution channel; With
Installing component, described installing component is connected with the upper end of described rack body, and described rack body is arranged in described sewage treatment pot vertically.
3. sewage disposal system according to claim 2, is characterized in that, described rack body comprises:
Oscillator unit, described oscillator unit comprises a plurality of sheets that shake that stack successively, the middle part of the described sheet that shakes is provided with the first through hole, described first through hole of sheet of shaking described in a plurality of connects and composes the described water-dilution channel of described rack body, the thickness of sheet of shaking described in adjacent is not identical, and described in shake the thickness of sheet between 0.1～0.6mm so that water shakes described in flowing through during sheet surperficial, described in the sheet that shakes produce vibration;
Connector, described connector connects the sheet that shakes described in a plurality of successively; With
Sealing plate, described sealing plate is positioned at the lower end of described rack body, and seals the lower end of described water-dilution channel;
Described installing component comprises:
Installing plate, described installing plate is horizontally fixed on the internal face of described sewage treatment pot and is positioned at the top of described sewage treatment pot, the periphery of described installing plate is connected with the internal face of described sewage treatment pot is airtight, and the inner chamber of described sewage treatment pot is divided into upper cavity and lower chamber, the delivery port of described sewage treatment pot is communicated with described upper cavity, the water inlet of described sewage treatment pot and sewage draining exit are communicated with described lower chamber, offers the second through hole on described installing plate; With
Mounting flange, one end of described mounting flange is connected with the upper end of described rack body, the other end is fixed on described installing plate, and on described installing plate, there is the third through-hole being connected with described water-dilution channel outlet, described third through-hole is connected with described the second through hole, the water in described water-dilution channel can be imported in described upper cavity.
4. sewage disposal system according to claim 3, is characterized in that,
In described oscillator unit, shake described in adjacent and between sheet, be provided with support member.
5. sewage disposal system according to claim 4, is characterized in that,
Described support member is the projection of shaking on sheet described in being arranged on, and in described oscillator unit, on the sheet that shakes described in each, is provided with a plurality of described projections.
6. sewage disposal system according to claim 5, is characterized in that,
A plurality of described projection that arranges on sheet of shaking described in each along described in the circumferentially uniform of sheet that shake.
7. sewage disposal system according to claim 6, is characterized in that,
The described sheet that shakes is the circle sheet that shakes, and described the first through hole is manhole;
In described oscillator unit, shake described in the same line of the projection on sheet of the described projection of shaking on sheet described in adjacent, but described in the shake center of circle of sheet.
8. sewage disposal system according to claim 3, is characterized in that,
In described oscillator unit, the outward flange of the sheet that shakes described in adjacent is all not concordant with inward flange.
9. sewage disposal system according to claim 3, is characterized in that,
On the inward flange of the described sheet that shakes, be provided with the first groove, described the first groove shaking on sheet described in adjacent is crisscross arranged, and/or, described in shake on the outward flange of sheet and be provided with the second groove, described the second groove shaking on sheet described in adjacent is crisscross arranged.
10. sewage disposal system according to claim 3, is characterized in that,
Described filter membrane cleaning apparatus for self comprises the air bound plate being horizontally set in described lower chamber, described air bound plate is positioned at the below of described installing plate, the top of described rack body, between described air bound plate and described installing plate, it is air chamber, and described air bound plate is provided with a plurality of fourth holes, sewage in described lower chamber can enter described air chamber by described fourth hole, and compress the air in described air chamber, in described air chamber, the fluctuation of air can conduct in described sewage by described fourth hole, and described filter membrane vibration, part are come off.
11. sewage disposal systems according to claim 3, is characterized in that,
Along described sewage treatment pot circumferentially, the sidewall of described sewage treatment pot is provided with cloth water ring, described water inlet is connected with described cloth water ring, described cloth water ring is connected with described lower chamber, and described cloth water ring is positioned at the below of described filtration membrane cartridge.
12. sewage disposal systems according to claim 11, is characterized in that,
The internal face of the lower diapire of described cloth water ring is provided with dividing plate, between the upper surface of described dividing plate and the upper diapire of described cloth water ring, has gap, and the position of described water inlet is lower than the upper surface of described dividing plate.
13. sewage disposal systems according to claim 12, is characterized in that,
On the lower diapire of described cloth water ring, the internal face place of contiguous described sewage treatment pot has water distribution mouth, described water distribution mouth and described water inlet are positioned at the both sides of described dividing plate, and described water distribution mouth place is also provided with the water fender that a bottom direction to described sewage treatment pot tilts, described water fender makes the water that flows out from described water distribution mouth to the flows of described sewage treatment pot.
14. sewage disposal systems according to claim 13, is characterized in that,
The inner chamber of the described sewage treatment pot of described cloth water ring top is cylindric, and the inner chamber of the described sewage treatment pot of described cloth water ring below is inverted coniform, and described cone shape bottom is provided with described sewage draining exit.
15. sewage disposal systems according to claim 1, is characterized in that, described water-supply apparatus comprises:
Gu slag bath, is provided with decontamination grid in described solid slag bath, and described sewage is tentatively filtered; With
The first pumping installations, the import of described the first pumping installations is connected with described solid slag bath, outlet is connected with the water inlet of described sewage treatment pot.
16. sewage disposal systems according to claim 1, is characterized in that, described drainage arrangement comprises:
Drainpipe, the entrance of described drainpipe is connected with the delivery port of described sewage treatment pot, the outlet of described drainpipe is communicated with clear water collecting pit, and the height of the outlet of described drainpipe is lower than the height of the entrance of described drainpipe.
17. according to the sewage disposal system described in any one in claim 1 to 16, it is characterized in that, also comprises:
Additive-adding device, is connected with described water-supply apparatus, additive can be added in described sewage.
18. sewage disposal systems according to claim 17, is characterized in that, described additive-adding device comprises:
Feed pot, described additive is placed in described feed pot; With
Be arranged on flow control valve and/or flowmeter on the pipeline that described feed pot is connected with the water inlet of described sewage treatment pot.
19. sewage disposal systems according to claim 18, is characterized in that, described feed pot comprises:
Blending tank, described additive is placed in described blending tank, and mixes in described blending tank; With
Add tank, the entrance of described interpolation tank is connected with the outlet of described blending tank, the outlet of described interpolation tank is connected with the water inlet of described sewage treatment pot, and described flow control valve and/or described flowmeter are arranged on the pipeline that the outlet of described interpolation tank and the water inlet of described sewage treatment pot be connected.
20. according to the sewage disposal system described in any one in claim 1 to 16, it is characterized in that, also comprises:
Detection case, the quality of the water after detection is filtered.
21. sewage disposal systems according to claim 20, is characterized in that,
The refluxing opening that described detection case is provided with entrance, outlet and is connected with the water inlet of described sewage treatment pot, in described detection case, be provided with control valve, when the quality of the water flowing into when entrance from described detection case meets preset standard, described control valve controls the entrance of described detection case and the outlet of described detection case is connected; When the non-conformity of quality of the water flowing into when entrance from described detection case closes described preset standard, the entrance that described control valve is controlled described detection case is connected with described refluxing opening.
22. according to the sewage disposal system described in any one in claim 1 to 16, it is characterized in that, also comprises:
Flusher, is connected with described sewage treatment pot, when described sewage treatment pot quits work, described sewage treatment pot and/or described filtration membrane cartridge is rinsed.
23. sewage disposal systems according to claim 22, is characterized in that, described flusher comprises:
Be opened in described sewage treatment pot tank body top first rinse water inlet and the second pumping installations, described first rinses water inlet is connected with clear water source by described the second pumping installations.
24. sewage disposal systems according to claim 23, is characterized in that, described flusher also comprises:
Be opened in second the rinsing water inlet and flush out the mouth of a river of tank body middle part of described sewage treatment pot; With
The 3rd pumping installations, described second rinse water inlet with described in flush out the mouth of a river and be connected by described the 3rd pumping installations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361783.1U CN203944187U (en) | 2014-07-01 | 2014-07-01 | Sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361783.1U CN203944187U (en) | 2014-07-01 | 2014-07-01 | Sewage disposal system |
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| Publication Number | Publication Date |
|---|---|
| CN203944187U true CN203944187U (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420361783.1U Withdrawn - After Issue CN203944187U (en) | 2014-07-01 | 2014-07-01 | Sewage disposal system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214359A (en) * | 2014-07-01 | 2016-01-06 | 奥源科技有限公司 | Sewage disposal system and sewage water treatment method |
| WO2016000439A1 (en) * | 2014-07-01 | 2016-01-07 | 奥源科技有限公司 | Waste water treatment system and waste water treatment method |
-
2014
- 2014-07-01 CN CN201420361783.1U patent/CN203944187U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214359A (en) * | 2014-07-01 | 2016-01-06 | 奥源科技有限公司 | Sewage disposal system and sewage water treatment method |
| WO2016000439A1 (en) * | 2014-07-01 | 2016-01-07 | 奥源科技有限公司 | Waste water treatment system and waste water treatment method |
| CN105214359B (en) * | 2014-07-01 | 2017-12-26 | 上海上阳流体科技有限公司 | Sewage disposal system and sewage water treatment method |
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Effective date of registration: 20160905 Address after: 201900 5505-M room, No. 1508, Mudanjiang Road, Shanghai, Baoshan District Patentee after: Shanghai samyo Fluid Technology Co. Ltd. Address before: 100006 Beijing city Dongcheng District Wangfujing Street No. 8 Macao Center Room 802 Patentee before: AOYUAN TECHNOLOGY CO., LTD. |
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Granted publication date: 20141119 Effective date of abandoning: 20171226 |