CN204058026U - Sewage treatment pot - Google Patents
Sewage treatment pot Download PDFInfo
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- CN204058026U CN204058026U CN201420361556.9U CN201420361556U CN204058026U CN 204058026 U CN204058026 U CN 204058026U CN 201420361556 U CN201420361556 U CN 201420361556U CN 204058026 U CN204058026 U CN 204058026U
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Abstract
The utility model provides a kind of sewage treatment pot, comprise tank body, be arranged on filtration membrane cartridge in tank body, filtering membrane cleaning apparatus for self and the retaining plate that is horizontally installed in tank body vertically, filtration membrane cartridge is fixed on retaining plate, and filtration membrane cartridge supports the filtering membrane be made up of dirt, filtering membrane can filter sewage, and the clear water after filtration is discharged from water outlet; Filtering membrane cleaning apparatus for self can make filtering membrane vibration, partial exfoliation, prevents filtering membrane from hardening.The sewage treatment pot that the utility model provides, is provided with filtration membrane cartridge and filtering membrane cleaning apparatus for self in its tank body, under the effect of filtration membrane cartridge, the dirt in sewage can form filtering membrane, without the need to arranging filtering membrane in addition, reduces cost; The filtering membrane vibration that filtering membrane cleaning apparatus for self makes to be formed by dirt, partial exfoliation, can effectively prevent filtering membrane from hardening, reduce cleaning frequency and the maintenance cost of sewage treatment pot, improve the sewage treatment capacity of sewage treatment pot.
Description
Technical field
The utility model relates to sanitary sewage disposal field, more specifically, relates to a kind of sewage treatment pot.
Background technology
In existing sewage disposal device, conventional sewage filter device is gravel filter, the volume of gravel filter is larger, and the filter core of strainer easily blocks and hardens, cause filter effect not good, and need after hardening to carry out back flushing with a large amount of clear water, the sewage that back flushing produces needs again to filter, and 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 existed in prior art.
For this reason, the purpose of this utility model is, provides one effectively can filter sewage, the sewage treatment pot that simultaneously can prevent filtering membrane from hardening.
For achieving the above object, embodiment of the present utility model provides a kind of sewage treatment pot, comprise: tank body, described tank body is provided with water-in, water outlet and sewage draining exit, and sewage enters in described tank body from described water-in, clear water is discharged by described water outlet, dirt is discharged from described sewage draining exit; Filtration membrane cartridge, be arranged in described tank body vertically, described filtration membrane cartridge supports the filtering membrane be made up of dirt, and described filtering membrane can filter described sewage, and the clear water after filtration is discharged from described water outlet; Filtering membrane cleaning apparatus for self, described filtering membrane cleaning apparatus for self is arranged in described tank body, and can make the vibration of described filtering membrane, partial exfoliation, prevents described filtering membrane from hardening; And retaining plate, be horizontally installed in described tank body, described filtration membrane cartridge is fixed on described retaining plate.
In above-described embodiment of the present utility model, the tank body of sewage treatment pot offers water-in, water outlet and sewage draining exit, and be also provided with filtration membrane cartridge in tank body, filtering membrane cleaning apparatus for self and retaining plate, retaining plate is horizontally installed in tank body, filtration membrane cartridge is vertically arranged, and be fixed on retaining plate, when sewage enters in the tank body of sewage treatment pot from water-in, and when flowing through filter holder, pollutent in sewage is piled up gradually under the effect of filtration membrane cartridge, form filtering membrane, filtration membrane cartridge supports filtering membrane, the filtering membrane be made up of dirt filters sewage, clear water after filtration is from water outlet effluent sewerage treatment tank.
In filtration procedure, thickness and the degree of compactness of filtering membrane increase gradually, when the thickness of filtering membrane and degree of compactness exceed preset value, the water efficiency of crossing of filtering membrane reduces, when flooding quantity lower than water-in of the water amount of filtering membrane, liquid level in sewage treatment pot raises gradually, when the liquid level in sewage treatment pot reaches preset height, filtering membrane cleaning apparatus for self works, filtering membrane is vibrated, partial exfoliation, the thickness of filtering membrane and degree of compactness is caused to reduce, obtain filtering membrane can again filter sewage efficiently, the inlet of sewage and the water amount of filtering membrane is made to keep balancing.
The sewage treatment pot that the utility model above-described embodiment provides, is provided with filtration membrane cartridge and filtering membrane cleaning apparatus for self in its tank body, under the effect of filtration membrane cartridge, the dirt in sewage can form filtering membrane, without the need to arranging filtering membrane in addition, reduces cost; The filtering membrane vibration that filtering membrane cleaning apparatus for self makes to be formed by dirt, partial exfoliation, compared with gravel filter of the prior art, the filtering membrane that the present embodiment provides can self falling, prevent from hardening, reduce cleaning frequency and the maintenance cost of sewage treatment pot, correspondingly, make the prolongs operating time of sewage treatment pot, sewage load increases, and sewage treatment capacity is improved.
In addition, the sewage treatment pot provided according to the utility model above-described embodiment 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, there is between the outside surface of described water-dilution channel and described rack body the gap can supplied water and flow through, the top of described rack body is provided with water-dilution channel outlet, and the clear water after described filtering membrane filters can flow in described water-dilution channel from described gap; And installation parts, described installation parts is connected with the upper end of described rack body, is fixed on by described rack body on described retaining plate; Described retaining plate offers the first through hole be communicated with described water-dilution channel, the clear water after described filtration membrane cartridge filters is discharged from described water outlet after described first through hole.
According to an embodiment of the present utility model, described sewage treatment pot comprises multiple described filtration membrane cartridge, described retaining plate offers multiple described first through hole.
According to an embodiment of the present utility model, multiple described first through hole distributes ringwise along the circumference of described retaining plate.
According to an embodiment of the present utility model, multiple described first arrays of openings becomes multiple ring nested successively.
According to an embodiment of the present utility model, the periphery of described retaining plate is connected with the inner-wall surface of described tank body is airtight, and the inner chamber of described tank body is divided into upper cavity and lower chamber, described water outlet is communicated with described upper cavity, described water-in is communicated with described lower chamber with described sewage draining exit, and is provided with tightness system between the first through hole and the described installation parts of filtration membrane cartridge described in each described in each.
According to an embodiment of the present utility model, described installation parts comprises: 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 retaining plate, and described mounting flange offering the second through hole exporting with described water-dilution channel and be connected, described second through hole is connected with described first through hole.
According to an embodiment of the present utility model, described tightness system is sealing-ring.
According to an embodiment of the present utility model, described rack body comprises: oscillator unit, described oscillator unit comprises multiple sheet that shakes stacked successively, the middle part of the described sheet that shakes is provided with third through-hole, the described third through-hole of sheet of shaking described in multiple 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, with make water flow through described in shake sheet surperficial time described in the sheet that shakes produce vibration; Web member, described web member connect successively multiple described in shake sheet; 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.
According to an embodiment of the present utility model, described filtering membrane cleaning apparatus for self comprises the air bound plate be horizontally set in described lower chamber, described air bound plate is positioned at the top of described rack body, be air chamber between described air bound plate and described retaining plate, and described air bound plate is provided with multiple fourth hole, sewage in described lower chamber can enter described air chamber by described fourth hole, and the air compressed in described air chamber, the fluctuation of described air chamber air conducts in described sewage by described fourth hole, described filtering membrane is vibrated, partial exfoliation, prevent described filtering membrane from hardening.
Additional aspect of the present utility model and advantage become obvious by description part below, or are recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the sewage treatment pot according to the utility model embodiment;
Fig. 2 is the structural representation of filtration membrane cartridge in Fig. 1;
Fig. 3 is that the A-A of Fig. 2 is to sectional structure schematic diagram;
Fig. 4 is the B bilge construction enlarged diagram of Fig. 3;
Fig. 5 is the structural representation of oscillator unit in Fig. 2;
Fig. 6 is that the C-C of Fig. 5 is to sectional structure schematic diagram.
Wherein, the corresponding relation in Fig. 1 to Fig. 6 between Reference numeral and component names is:
1 sewage treatment pot, 10 tank bodies, 101 water-ins, 102 water outlets, 103 sewage draining exits, 104 venting ports, 20 filtration membrane cartridges, 200 oscillator unit, 2000 water-dilution channels, 201 shake sheet, 2010 third through-holes, 2011 is protruding, 2012 suppending holes, 202 sealing plates, 203 web members, 204 mounting flanges, 2,040 second through holes, 30 retaining plates, 40 air bound plates, 400 air chambers
Embodiment
In order to more clearly 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, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail 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 to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
Sewage treatment pot according to some embodiments of the utility model is described with reference to the accompanying drawings.
According to the sewage treatment pot 1 that some embodiments of the utility model provide, as shown in Figure 1, comprising: tank body 10, filtration membrane cartridge 20, filtering membrane cleaning apparatus for self and retaining plate 30.
Wherein, described tank body 10 is provided with water-in 101, water outlet 102 and sewage draining exit 103, and sewage enters in described tank body 10 from described water-in 101, clear water is discharged by described water outlet 102, dirt is discharged from described sewage draining exit 103;
Described filtration membrane cartridge 20 is arranged in described tank body 10 vertically, and described filtration membrane cartridge 20 supports the filtering membrane be made up of dirt, and described filtering membrane can filter described sewage, and the clear water after filtration is discharged from described water outlet 102;
Described filtering membrane cleaning apparatus for self is arranged in described tank body 10, and can make the vibration of described filtering membrane, partial exfoliation, prevents described filtering membrane from hardening;
Described retaining plate 30 is horizontally installed in described tank body 10, and described filtration membrane cartridge 20 is fixed on described retaining plate 30.
In above-described embodiment of the present utility model, the tank body of sewage treatment pot offers water-in, water outlet and sewage draining exit, and be also provided with filtration membrane cartridge in tank body, filtering membrane cleaning apparatus for self and retaining plate, retaining plate is horizontally installed in tank body, filtration membrane cartridge is vertically arranged, and be fixed on retaining plate, when sewage enters in the tank body of sewage treatment pot from water-in, and when flowing through filter holder, pollutent in sewage is piled up gradually under the effect of filtration membrane cartridge, form filtering membrane, filtration membrane cartridge supports filtering membrane, the filtering membrane be made up of dirt filters sewage, clear water after filtration is from water outlet effluent sewerage treatment tank.
In filtration procedure, the degree of compactness of the thickness of filtering membrane increases gradually, when the thickness of filtering membrane and degree of compactness exceed preset value, the water efficiency of crossing of filtering membrane reduces, during flooding quantity lower than water-in of the water amount of filtering membrane, liquid level in tank body raises gradually, when the liquid level in tank body reaches preset height, filtering membrane cleaning apparatus for self works, make filtering membrane vibration, partial exfoliation, reduce thickness and the degree of compactness of filtering membrane, filtering membrane can be filtered sewage again efficiently, make the inlet of sewage and the water amount of filtering membrane keep balancing.
The sewage treatment pot that the utility model above-described embodiment provides, is provided with filtration membrane cartridge and filtering membrane cleaning apparatus for self in its tank body, under the effect of filtration membrane cartridge, the dirt in sewage can form filtering membrane, without the need to arranging filtering membrane in addition, reduces cost; The filtering membrane vibration that filtering membrane cleaning apparatus for self makes to be formed by dirt, partial exfoliation, compared with gravel filter of the prior art, the filtering membrane that the present embodiment provides can self falling, prevent from hardening, reduce cleaning frequency and the maintenance cost of sewage treatment pot, correspondingly, make the prolongs operating time of sewage treatment pot, sewage load increases, and sewage treatment capacity is improved.
In a specific embodiment of the present utility model, described filtration membrane cartridge 20 comprises: rack body and installation parts.
Wherein, the middle part of described rack body is provided with water-dilution channel, there is between the outside surface of described water-dilution channel and described rack body the gap can supplied water and flow through, the top of described rack body is provided with water-dilution channel outlet, and the clear water after described filtering membrane filters can flow in described water-dilution channel from described gap;
Described installation parts is connected with the upper end of described rack body, is fixed on described retaining plate by described rack body.
Further, described retaining plate offers the first through hole be communicated with described water-dilution channel, the clear water after described filtration membrane cartridge filters is discharged from described water outlet after described first through hole.
In the above-described embodiments, filtration membrane cartridge comprises rack body and installation parts, the middle part of rack body is provided with water-dilution channel, and between water-dilution channel and the outside surface of rack body, there is gap, sewage can flow in water-dilution channel from this gap, effluent stream is when rack body, under the effect of rack body, dirt in sewage is piled up gradually, form the filtering membrane with certain thickness and degree of compactness, this filtering membrane can filter sewage, along with sewage flows through rack body gradually, dirt on filtering membrane is piled up gradually, when the thickness of filtering membrane and degree of compactness reach preset value, the quality of the water after filtration after membrane filtration meets preset standard, now the filtering membrane of stable state is formed, installation parts is connected with the upper end of rack body, to be fixed on vertically on retaining plate by rack body, the water in water-dilution channel after filtering retaining plate offers the first through hole be connected with water-dilution channel, so that from the first through hole process, then can discharge tank body from water outlet.
In a concrete example, as shown in Figure 3, described rack body comprises oscillator unit 200, web member 203 and sealing plate 202.
Wherein, as shown in Figure 6, described oscillator unit 200 comprises multiple sheet 201 that shakes stacked successively, the described middle part shaking sheet 201 is provided with third through-hole 2010, and the described third through-hole 2010 of the sheet 201 that shakes described in multiple is connected, and forms the water-dilution channel 2000 of described rack body, 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, with make water flow through described in shake sheet 201 surperficial time, described in the sheet 201 that shakes produce vibration;
Described web member 203 connect successively multiple described in shake sheet 201, described sealing plate 202 is positioned at the lower end of described rack body, and seals the lower 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 fluid structurecoupling principle (solid produces deformation or motion under the effect of fluid-load), current are when the sheet that shakes surperficial, make sheet generation vibration of shaking, form wave of oscillation, this wave of oscillation can apply and water (flow) direction opposite effect power the dirt in sewage, dirt is pushed away the surface of rack body, dirt is under the acting in conjunction of wave of oscillation and current, remain on the setpoint distance place of distance bracket body outer surface, the setpoint distance place outside filtration membrane cartridge outside surface is gathered in gradually along with dirt, define filtering membrane.
The thickness of the adjacent sheet that shakes is not identical, the wave frequency that the sheet that shakes vibration produces is not identical yet, cancel out each other after avoiding the ripple superposition of same frequency, dirt can not be pushed away the outside surface of rack body, and then filtering membrane can not be formed at the setpoint distance place of distance bracket body outer surface.
It should be noted that, when the thickness of filtering membrane and degree of compactness do not reach preset value, filtering membrane can not filter effectively to sewage, and the water now flowing through the sheet surface that shakes is sewage; When the thickness of filtering membrane and preset value reach preset value, effectively can filter sewage, the water now flowing through the sheet surface that shakes is the clear water after filtering.
Further, described rack body comprises multiple described oscillator unit 200 stacked successively, multiple described oscillator unit 200 couples together by described web member 203, sealing plate 202 is fixed on the lower end of rack body by web member 203, and the lower port of water-dilution channel is sealed, clear water after filtration after membrane filtration can enter water-dilution channel, and discharges from the upper port of water-dilution channel.
In a preferred embodiment of the present utility model, in described oscillator unit 200, shake described in adjacent between sheet 201 and be provided with strut member.
In a concrete example, the projection 2011 of described strut member for 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, thus ensure that the surface of enough current through the sheet that shakes, namely ensure that glassware for drinking water has enough large load to be applied to and shakes on sheet, the sheet that enables to shake produces vibration.
In addition, during the sheet that shakes vibration, this 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 a surging force conversely to this sheet that shakes, enhance the vibration of this sheet that shakes, Circulation like this, enhance the effect of sheet vibration of shaking.
In of the present utility model one concrete example, as shown in Figure 5, described in shake on sheet 201 and be provided with multiple described protruding 2011, multiple described protruding 2011 along described in shake the uniform setting of circumference of sheet 201;
Further, as shown in Figure 2 and Figure 5, described in the sheet 201 that shakes to shake sheet for circle, described third 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 same projection on sheet 201 line only described in shake the center of circle of sheet 201.
With water along the radial flow of the sheet that shakes compared with the surface of the sheet that shakes, the setting of sheet projection of shaking, the path of current warp is bent, thus the length of effluent stream through the path on the sheet surface that shakes is extended, add the effect duration of load to the sheet that shakes of water, the energy being passed to the sheet that shakes like this is more, and the vibration Shaoxing opera of the sheet that makes to shake is strong.
In of the present utility model one concrete example, in described oscillator unit, the preglabellar field (as shown in Figure 4 and Figure 6) of the sheet that shakes described in adjacent is all not concordant with outward flange (as shown in Figure 3 and Figure 6).
In a concrete example, as shown in Figure 4 and Figure 6, the aperture of the described third through-hole 2010 of the sheet 201 that shakes described in adjacent is not identical, and the preglabellar field injustice of the adjacent sheet 201 that shakes is risen.
Because the aperture of the third through-hole of the adjacent sheet that shakes is not identical, namely the inwall of water-dilution channel is uneven, water in water-dilution channel on flowing, by different pore size shake sheet time, one reactive force is applied to the sheet that shakes, make sheet generation vibration of shaking, under the acting in conjunction that the vibration produced in this vibration and fluid structurecoupling, protruding enhancing are vibrated, outside reactive force (namely contrary with water (flow) direction power) is applied to the dirt in sewage or filtering membrane, simultaneously under the effect of current, the dirt in sewage or filtering membrane remain on the setpoint distance place of rack body outside surface.
In another concrete example of the present utility model, described in shake sheet 201 preglabellar field on be provided with the first groove (not shown), described first groove shaken described in adjacent on sheet 201 is crisscross arranged, and the preglabellar field of the sheet 201 that makes to shake is not concordant; And/or, described in shake sheet 201 outward flange on be provided with the second groove (not shown), described second groove shaken described in adjacent on sheet 201 is crisscross arranged, and the outward flange of the sheet 201 that makes to shake is not concordant.
In embodiments more of the present utility model, as shown in Figure 1, described sewage treatment pot 1 comprises multiple described filtration membrane cartridge 20, described retaining plate 30 offers multiple described first through hole.
Further, multiple described first through hole distributes ringwise along the circumference of described retaining plate, and namely multiple described filtration membrane cartridge distributes ringwise.
Further, multiple described first arrays of openings becomes multiple ring nested successively.
Be provided with multiple filtration membrane cartridge in the tank body of sewage treatment pot, multiple filtration membrane cartridge all can form filtering membrane, filtration treatment is carried out to sewage, sewage load and the sewage treatment capacity of sewage treatment pot can be improved.
In a preferred embodiment of the present utility model, as shown in Figure 1, the periphery of described retaining plate 30 is connected with the inner-wall surface of described tank body 10 is airtight, and the inner chamber of described tank body 10 is divided into upper cavity and lower chamber, described water outlet 102 is communicated with described upper cavity, described water-in 101 is communicated with described lower chamber with described sewage draining exit 103, and is provided with tightness system between the described installation parts of the first through hole described in each and filtration membrane cartridge 20 described in each.
The periphery of retaining plate is connected with the inner-wall surface of tank body is airtight, the inner chamber of tank body can be divided into upper cavity and lower chamber by the retaining plate of such arranged transversely, wherein water outlet is communicated with upper cavity, namely upper cavity is hold the cavity filtering rear clear water, water-in is communicated with lower chamber with sewage draining exit, namely lower chamber is the cavity holding sewage, the upper end of filtration membrane cartridge is fixed on retaining plate, namely filtration membrane cartridge is positioned at lower chamber, sewage in lower chamber can be filtered, water after filtration can enter water-dilution channel, then upper cavity is entered through the first through hole, and finally discharge tank body from water outlet.The setting of upper cavity, can be communicated with multiple first through hole with water outlet simultaneously, each through hole can be avoided to be connected by independent pipeline with water outlet, makes multiple first through hole simple with being communicated with of water outlet; Be provided with tightness system between each the first through hole and installation parts of each filtration membrane cartridge, when avoiding the water after filtering to flow through the first through hole from water-dilution channel, from the clearance leakage between installation parts and retaining plate, affect the processing efficiency of sewage treatment pot.
In of the present utility model one concrete example, described installation parts comprises mounting flange 204, as shown in Figure 3, one end of described mounting flange 204 is connected with the upper end of described rack body, the other end is fixed on described retaining plate 30, and described mounting flange 204 having the second through hole 2040 exporting with described water-dilution channel and be connected, described second through hole 2040 is connected with described first 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 installation parts of filtration membrane cartridge comprises mounting flange, one end of mounting flange is connected with the upper end of rack body, the other end is fixed on retaining plate, rack body is made to be positioned at lower chamber, so that the filtering membrane formed under the effect of rack body filters the sewage in lower chamber; Mounting flange offers the second through hole, one end of second through hole exports with water-dilution channel and is connected, the other end is connected with upper cavity by the first through hole on retaining plate, so that the clear water of water-dilution channel is successively by the second through hole, the first through hole, then import in upper cavity, and discharge from the water outlet of sewage treatment pot.
According to an embodiment of the present utility model, described tightness system is sealing-ring.
In a specific embodiment of the present utility model, as shown in Figure 1, described filtering membrane cleaning apparatus for self comprises the air bound plate 40 be horizontally set in described lower chamber, described air bound plate 40 is positioned at the top of described rack body, be air chamber 400 between described air bound plate 40 and described retaining plate 30, and described air bound plate 40 is provided with multiple fourth hole, sewage in described lower chamber can enter described air chamber by described fourth hole, and the air compressed in described air chamber, the fluctuation of described air chamber air conducts in described sewage by described fourth hole, described filtering membrane is vibrated, partial exfoliation.
Further, as shown in Figure 1, the tank body 10 of described sewage treatment pot 1 also offers venting port 104, described venting port 104 is connected with described air chamber 400.
In filtration procedure, thickness and the degree of compactness of filtering membrane increase gradually, when the thickness of filtering membrane and degree of compactness exceed preset value, the water efficiency of crossing of filtering membrane reduces, during flooding quantity lower than water-in of the water amount of filtering membrane, liquid level in sewage treatment pot raises gradually, when effluent stream is through the fourth hole of air bound plate, and during air in compressed air cell, air is made to produce fluctuation, the fluctuation of air conducts in sewage by the fourth hole on air bound plate, sewage is made to produce slight vibration, and then the filtering membrane in drive sewage produces vibration, partial exfoliation, reduce thickness and the degree of compactness of filtering membrane, filtering membrane can be filtered sewage again efficiently, the inlet of sewage and the water amount of filtering membrane is made to keep balancing.
Above-described embodiment of the present utility model, by arranging an air bound plate, namely achieve and filter vibration of membrane, partial exfoliation, reach the object preventing filtering membrane from hardening, reduce cleaning frequency and the maintenance cost of sewage treatment pot, correspondingly, make the prolongs operating time of sewage treatment pot, sewage load increases, and sewage treatment capacity is improved.Certainly, can also realize by other means filtering vibration of membrane, coming off, not repeat one by one at this.
In sum, the sewage treatment pot that the utility model embodiment provides, is provided with filtration membrane cartridge and filtering membrane cleaning apparatus for self in it, under the effect of filtration membrane cartridge, the dirt in sewage can form filtering membrane, without the need to arranging filtering membrane in addition, reduces cost; The filtering membrane vibration that filtering membrane cleaning apparatus for self makes to be formed by dirt, partial exfoliation, can effectively prevent filtering membrane from hardening, reduce cleaning frequency and the maintenance cost of sewage treatment pot, make the prolongs operating time of sewage treatment pot, sewage load increases, and sewage treatment capacity is improved.
In description of the present utility model, term " first ", " second ", " the 3rd ", " the 4th " object only for describing, and instruction or hint relative importance can not be interpreted as; Term " multiple " refers to two or more; Unless otherwise clearly defined and limited, term " connection ", " installation ", " fixing " etc. all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this specification sheets, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner 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 amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a sewage treatment pot, is characterized in that, comprising:
Tank body, described tank body is provided with water-in, water outlet and sewage draining exit, and sewage enters in described tank body from described water-in, clear water is discharged by described water outlet, dirt is discharged from described sewage draining exit;
Filtration membrane cartridge, be arranged in described tank body vertically, described filtration membrane cartridge supports the filtering membrane be made up of dirt, and described filtering membrane can filter described sewage, and the clear water after filtration is discharged from described water outlet;
Filtering membrane cleaning apparatus for self, is arranged in described tank body, and can make the vibration of described filtering membrane, partial exfoliation, prevents described filtering membrane from hardening; With
Retaining plate, be horizontally installed in described tank body, described filtration membrane cartridge is fixed on described retaining plate.
2. sewage treatment pot 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, there is between the outside surface of described water-dilution channel and described rack body the gap can supplied water and flow through, the top of described rack body is provided with water-dilution channel outlet, and the clear water after described filtering membrane filters can flow in described water-dilution channel from described gap; With
Installation parts, described installation parts is connected with the upper end of described rack body, is fixed on by described rack body on described retaining plate;
Described retaining plate offers the first through hole be communicated with described water-dilution channel, the clear water after described filtration membrane cartridge filters is discharged from described water outlet after described first through hole.
3. sewage treatment pot according to claim 2, is characterized in that,
Described sewage treatment pot comprises multiple described filtration membrane cartridge, described retaining plate offers multiple described first through hole.
4. sewage treatment pot according to claim 3, is characterized in that,
Multiple described first through hole distributes ringwise along the circumference of described retaining plate.
5. sewage treatment pot according to claim 4, is characterized in that,
Multiple described first arrays of openings becomes multiple ring nested successively.
6. the sewage treatment pot according to any one of claim 2 to 5, is characterized in that,
The periphery of described retaining plate is connected with the inner-wall surface of described tank body is airtight, and the inner chamber of described tank body is divided into upper cavity and lower chamber, described water outlet is communicated with described upper cavity, described water-in is communicated with described lower chamber with described sewage draining exit, and is provided with tightness system between the first through hole and the described installation parts of filtration membrane cartridge described in each described in each.
7. sewage treatment pot according to claim 6, is characterized in that, described installation parts comprises:
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 retaining plate, and described mounting flange offers the second through hole exporting with described water-dilution channel and be connected, and described second through hole is connected with described first through hole.
8. sewage treatment pot according to claim 6, is characterized in that,
Described tightness system is sealing-ring.
9. the sewage treatment pot according to any one of claim 2 to 5, is characterized in that, described rack body comprises:
Oscillator unit, described oscillator unit comprises multiple sheet that shakes stacked successively, the middle part of the described sheet that shakes is provided with third through-hole, the described third through-hole of sheet of shaking described in multiple 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, with make water flow through described in shake sheet surperficial time described in the sheet that shakes produce vibration;
Web member, described web member connect successively multiple described in shake sheet; 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.
10. sewage treatment pot according to claim 6, is characterized in that,
Described filtering membrane cleaning apparatus for self comprises the air bound plate be horizontally set in described lower chamber, described air bound plate is positioned at the top of described rack body, be air chamber between described air bound plate and described retaining plate, and described air bound plate is provided with multiple fourth hole, sewage in described lower chamber can enter described air chamber by described fourth hole, and the air compressed in described air chamber, the fluctuation of described air chamber air conducts in described sewage by described fourth hole, make the vibration of described filtering membrane, partial exfoliation, prevent described filtering membrane from hardening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361556.9U CN204058026U (en) | 2014-07-01 | 2014-07-01 | Sewage treatment pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361556.9U CN204058026U (en) | 2014-07-01 | 2014-07-01 | Sewage treatment pot |
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| CN204058026U true CN204058026U (en) | 2014-12-31 |
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| CN201420361556.9U Active CN204058026U (en) | 2014-07-01 | 2014-07-01 | Sewage treatment pot |
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| CN (1) | CN204058026U (en) |
Cited By (5)
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| CN104591323A (en) * | 2015-02-02 | 2015-05-06 | 汪涛 | Sewage treatment tank capable of being washed reversely and washing method of sewage treatment tank |
| 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 |
| WO2016000438A1 (en) * | 2014-07-01 | 2016-01-07 | 奥源科技有限公司 | Filtration membrane support and method of producing filtration membrane |
| CN105664568A (en) * | 2014-11-19 | 2016-06-15 | 奥源科技有限公司 | Filter membrane holder and filter device |
| CN113134303A (en) * | 2021-03-19 | 2021-07-20 | 福建兴恒机械科技有限公司 | High-efficient environmental protection intelligence water purifier |
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2014
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2016000438A1 (en) * | 2014-07-01 | 2016-01-07 | 奥源科技有限公司 | Filtration membrane support and method of producing filtration membrane |
| CN105664568A (en) * | 2014-11-19 | 2016-06-15 | 奥源科技有限公司 | Filter membrane holder and filter device |
| CN105664568B (en) * | 2014-11-19 | 2017-12-22 | 上海上阳流体科技有限公司 | Filtration membrane cartridge and filter |
| CN104591323A (en) * | 2015-02-02 | 2015-05-06 | 汪涛 | Sewage treatment tank capable of being washed reversely and washing method of sewage treatment tank |
| CN104591323B (en) * | 2015-02-02 | 2015-11-18 | 汪涛 | A kind of can the sewage treatment pot of reverse cleaning and purging method thereof |
| CN113134303A (en) * | 2021-03-19 | 2021-07-20 | 福建兴恒机械科技有限公司 | High-efficient environmental protection intelligence water purifier |
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