CN220098781U - Washing wastewater recycling system - Google Patents
Washing wastewater recycling system Download PDFInfo
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- CN220098781U CN220098781U CN202320441255.6U CN202320441255U CN220098781U CN 220098781 U CN220098781 U CN 220098781U CN 202320441255 U CN202320441255 U CN 202320441255U CN 220098781 U CN220098781 U CN 220098781U
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- 238000005406 washing Methods 0.000 title claims abstract description 25
- 238000004064 recycling Methods 0.000 title claims abstract description 14
- 239000002351 wastewater Substances 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 135
- 239000010865 sewage Substances 0.000 claims abstract description 76
- 239000010802 sludge Substances 0.000 claims abstract description 33
- 238000001914 filtration Methods 0.000 claims abstract description 30
- 238000004062 sedimentation Methods 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 238000011010 flushing procedure Methods 0.000 claims abstract description 7
- 238000007781 pre-processing Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 30
- 239000002893 slag Substances 0.000 claims description 24
- 230000000903 blocking effect Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 239000004576 sand Substances 0.000 claims description 13
- 239000000945 filler Substances 0.000 claims description 6
- 239000002356 single layer Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 abstract 1
- 241000220317 Rosa Species 0.000 description 8
- 238000003860 storage Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000006228 supernatant Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005842 biochemical reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013527 degreasing agent Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 241001148470 aerobic bacillus Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- AHEWZZJEDQVLOP-UHFFFAOYSA-N monobromobimane Chemical compound BrCC1=C(C)C(=O)N2N1C(C)=C(C)C2=O AHEWZZJEDQVLOP-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a washing sewage recycling system which is used for recycling washing sewage and flushing a toilet, and comprises a sewage discharge device; the filtering component is arranged below the sewage discharge device and comprises a pretreatment module, an oil removal module, a biochemical module, a sedimentation module and a filtering module which are sequentially communicated, and the water outlet end of the sewage discharge device is communicated with the water inlet end of the pretreatment module; the pre-filtering piece is detachably arranged in the pre-processing module; the sludge discharging piece is respectively arranged at the sludge outlet end of the oil removing module, the sludge outlet end of the biochemical module and the sludge outlet end of the sedimentation module; the water collecting piece is arranged at the water outlet end of the filter module, and the water outlet end of the filter module is communicated with the water inlet end of a toilet on the next floor through the water collecting piece. The filter can be used for conveniently cleaning filtered sundries while filtering washing sewage easily, and can collect filtered usable water so as to meet the use requirement of a toilet.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a washing sewage recycling system.
Background
In public places such as schools or apartments, the flow of people is large, most of sewage after washing is directly discharged, and the sewage is not fully utilized.
In order to solve the above problems, in the prior art, for example, patent No. 202010052030.2, patent name is a solar energy and potential energy sewage recycling system, patent No. 201520994151.3, patent name is a sewage recycling system for public toilets, which all propose to recycle wash sewage, and use the wash sewage as toilet flushing water in an adjacent layer, and at the same time, in order to ensure normal flushing of the toilets, a filtering structure is correspondingly arranged.
However, the inventor believes that the above-mentioned device put into production cost is higher, and the washing sewage contains impurity more, for example hair, mud, cosmetics oily material etc. simple filtration can't carry out effective filtration to washing sewage, makes the filtration structure easily block up simultaneously, in addition, can not easily realize collecting in a large number to the usable water that filters, therefore provides a washing sewage recycling system, filters washing sewage easily, conveniently clears up the debris of filtration, simultaneously, can collect the usable water that filters, satisfies lavatory operation requirement.
Disclosure of Invention
The utility model aims to provide a washing sewage recycling system, so as to solve the problems in the prior art, realize that the washing sewage is easy to filter and simultaneously clean filtered impurities, collect filtered usable water and meet the use requirement of a toilet.
In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a washing sewage recycling system for recycling washing sewage and flushing a toilet, which comprises,
a sewage discharge device;
the filtering component is arranged below the sewage discharge device and comprises a pretreatment module, an oil removal module, a biochemical module, a sedimentation module and a filtering module which are sequentially communicated, and the water outlet end of the sewage discharge device is communicated with the water inlet end of the pretreatment module;
the pre-filtering piece is detachably arranged in the pre-processing module;
the sludge discharging piece is respectively arranged at the sludge outlet end of the oil removing module, the sludge outlet end of the biochemical module and the sludge outlet end of the sedimentation module;
the water collecting piece is arranged at the water outlet end of the filter module, and the water outlet end of the filter module is communicated with the water inlet end of a toilet on the next floor through the water collecting piece.
Further, the pretreatment module is a pretreatment tank, the pretreatment piece is a slag blocking plate arranged in the pretreatment tank, at least one group of slag blocking plates are arranged in the pretreatment tank, each slag blocking plate comprises an L-shaped plate and an inclined plate, one end of each L-shaped plate is fixedly connected with one end of each inclined plate, the short side of each L-shaped plate is arranged on the inner wall of the bottom end of the pretreatment tank, and the water outlet end of the sewage discharge device is communicated with the L-shaped plate and the inclined plates.
Further, the oil removal module comprises an oil removal box communicated with the pretreatment box, the water inlet end at the bottom of the oil removal box is communicated with the water outlet end at the bottom of the pretreatment box, an oil remover is fixedly connected in the oil removal box, and the water outlet end at the bottom of the pretreatment box is positioned outside the slag blocking plate.
Further, the biochemical module comprises a biochemical treatment box, a water inlet end at the top of the biochemical treatment box is communicated with a water outlet end at the top of the oil removal box, the inner wall of the biochemical treatment box is fixedly connected with a biological module, and a filler is arranged in the biochemical treatment box.
Further, the sedimentation module is positioned in the sedimentation tank, and the water inlet end at the top of the sedimentation tank is communicated with the water outlet end at the top of the biochemical treatment tank.
Further, the filter module is the rose box, and rose box top water inlet end and precipitation tank top play water end intercommunication are provided with individual layer sand filter material layer and active carbon filter material layer in the rose box, and individual layer sand filter material layer is located active carbon filter material layer top, and rose box top water inlet end is located individual layer sand filter material layer top.
Further, the mud discharging part is a mud discharging valve which is respectively fixed at the bottoms of the oil removing tank, the biochemical treatment tank and the sedimentation tank.
Further, the water collecting piece is a clean water tank, the water outlet end at the bottom of the filter tank is communicated with a water outlet pipe, the water outlet end of the water outlet pipe is communicated with the clean water tank, and the water outlet end of the clean water tank is communicated with the clean water using device.
Further, the sewage discharge device is communicated with the pretreatment tank through a water inlet pipe, and the sewage discharge device is one or more of a washing tank, a washbasin, a washing machine, a sewage tank and a washing tank.
The utility model discloses the following technical effects:
1. through setting up filter unit to utilize pretreatment module, deoiling module, biochemical module, sediment module, the filter module in the filter unit to carry out multistage filtration to the sewage of washing one's face and rinsing one's mouth, thereby satisfy the lavatory and wash the demand.
2. The pre-filtering piece is used for intercepting and removing large-particle impurities such as hair, is convenient to detach in the pre-treatment module, and is convenient to clean, so that the pre-treatment module is not easy to block, and meanwhile, the sludge discharging piece is used for discharging sludge, so that other modules are not easy to block.
3. The water collecting piece is used for collecting the filtered usable water, so that the waste of the usable water is not easy to cause.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the connection of a wastewater reuse system;
FIG. 2 is a top view of a filter assembly;
FIG. 3 is a cross-sectional view of A-A of FIG. 2;
FIG. 4 is a cross-sectional view of B-B in FIG. 2;
FIG. 5 is a cross-sectional view of C-C of FIG. 2;
wherein, 1-sewage discharge device, 2-inlet tube, 3-pretreatment case, 4-degreasing tank, 5-biochemical treatment case, 6-sedimentation tank, 7-filter tank, 8-outlet pipe, 9-clean water tank, 10-clear water using device, 11-slag blocking plate, 12-degreaser, 13-filler, 14-individual layer sand filter layer, 15-active carbon filter layer, 16-mud valve.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
As shown in fig. 1 to 5, the present utility model provides a wash sewage reuse system for recovering wash sewage and flushing a toilet, comprising, a sewage discharge device 1; the filtering component is arranged below the sewage discharge device 1 and comprises a pretreatment module, an oil removal module, a biochemical module, a sedimentation module and a filtering module which are sequentially communicated, and the water outlet end of the sewage discharge device 1 is communicated with the water inlet end of the pretreatment module; the pre-filtering piece is detachably arranged in the pre-processing module; the sludge discharging piece is respectively arranged at the sludge outlet end of the oil removing module, the sludge outlet end of the biochemical module and the sludge outlet end of the sedimentation module; the water collecting piece is arranged at the water outlet end of the filter module, and the water outlet end of the filter module is communicated with the water inlet end of a toilet on the next floor through the water collecting piece.
The sewage generated by the sewage discharge device 1 enters a pretreatment module, the sewage is trapped in the pretreatment module and large-particle impurities such as hair are removed, then the sewage enters an oil removal module for oil removal, the sewage enters a biochemical module after oil removal, a biological film is formed after biochemical reaction, the sewage is treated, the sewage enters a sedimentation module for standing sedimentation after treatment, the supernatant enters a filtering module for filtering again to ensure the quality of the discharged water, then usable clear water is obtained, and the clear water is guided into a water collecting piece for collection and storage.
The water inlet end of the toilet can be a single toilet or squatting urinal or a plurality of connected squatting urinals which are flushed by one flushing device, so that the toilet is suitable for different use places.
Further optimizing scheme, pretreatment module is pretreatment tank 3, and the prefilter is for setting up the slag trap 11 in pretreatment tank 3, and slag trap 11 is provided with at least a set of in pretreatment tank 3, and slag trap 11 includes an L template and a swash plate, and the one end rigid coupling of L template and the one end rigid coupling of swash plate, the minor face setting of L template are at pretreatment tank 3 bottom inner wall, and sewage discharge device 1 water outlet end communicates between L template and the swash plate. The sewage enters the pretreatment tank 3, large-particle impurities such as hair and the like are trapped after passing through the slag blocking plate 11, and the sewage passing through the slag blocking plate 11 is subjected to the next operation.
Wherein, the slag blocking plate 11 plays the filtering effect, and it can be the plate body structure that the filtration pore was seted up on the surface, also can be for having the filter screen of certain shape, the minor face of L template plays the supporting role for L template and swash plate are erect in pretreatment tank 3, let in sewage between L template and the swash plate, and the sewage leaves slag blocking plate 11 after the filtration of swash plate, simultaneously, when carrying out impurity clearance, only need with slag blocking plate 11 take out the clearance can by pretreatment tank 3 in, it takes out and places conveniently.
Among them, the L-shaped plate preferably has no filtering function and is filtered only by the inclined plate.
It will be appreciated that, as shown in fig. 4, at least one slag blocking plate 11 is provided to play a role in blocking, in order to improve the treatment effect of the pretreatment tank 3, the slag blocking plates 11 may be provided with a plurality of L-shaped plates, two of which are taken as examples, of the second slag blocking plates 11 in contact with the inclined plates of the first slag blocking plates 11, sewage is introduced into the first slag blocking plates 11, and the sewage enters the second slag blocking plates 11 after passing through the first slag blocking plates 11 for filtration again, so that the treatment effect of the pretreatment tank 3 can be improved.
Further optimizing scheme, the deoiling module includes the deoiling case 4 with pretreatment tank 3 intercommunication, deoiling case 4 bottom water inlet end and pretreatment tank 3 bottom water outlet end intercommunication, and the rigid coupling has degreaser 12 in the deoiling case 4, and pretreatment tank 3 bottom water outlet end is located the slag trap 11 outward.
As shown in fig. 5, the oil remover 12 is used for removing a large amount of floating oil in sewage generated by the sewage discharge device 1, the top water inlet of the oil remover 12 floats in the oil removing tank 4, and because the oil is less dense than water, the oil floats on the water surface and enters the oil remover 12 from the top of the oil remover 12 and is discharged, in order to ensure the floating effect of the oil remover 12, a pipe used for communicating with the biochemical treatment tank 5 can be a hose, so that the floating oil overflows into the drain pipe through a special oil removing physical structure, and the structure is simple, and the oil removing rate is high.
Further optimizing scheme, biochemical module includes biochemical treatment case 5, and biochemical treatment case 5 top water inlet end and deoiling case 4 top water outlet end intercommunication are provided with filler 13 in the biochemical treatment case 5. The filler 13 is arranged in the biochemical treatment tank 5, and the filler 13 can form a biological film after biochemical reaction, so that the biological treatment tank can be used for biological treatment of organic matters in sewage, the water purification function is achieved, and the generated surplus sludge is immediately discharged through a drain pipe through a sludge discharge valve 16.
In one embodiment of the utility model, the formed biological film can be used for sewage treatment engineering and has certain economic benefit.
Wherein, the biological module can be an MBBR biological module.
Specifically, an aeration assembly should be arranged in the biochemical treatment tank 5, and the method improves the biomass and the biological species in the reactor by adding a certain amount of suspension carriers into the reactor, thereby improving the treatment efficiency of the reactor. The collision and shearing action of the carrier in the water ensures that air bubbles are finer, and the utilization rate of oxygen is increased. In addition, each carrier has different biological species inside and outside, anaerobic bacteria or facultative bacteria grow inside, aerobic bacteria grow outside, so that each carrier is a micro-reactor, and the nitrification reaction and the denitrification reaction exist simultaneously, thereby improving the treatment effect.
Further optimizing scheme, the sedimentation module is positioned at the sedimentation tank 6, and the water inlet end at the top of the sedimentation tank 6 is communicated with the water outlet end at the top of the biochemical treatment tank 5. The settling tank 6 is used for sewage precipitation, and supernatant of the settling tank 6 is introduced into the filtering module to realize separation of the supernatant and the sludge of the sewage.
Further optimizing scheme, the filter module is rose box 7, and rose box 7 top is intake the end and is linked together with the delivery end at precipitation tank 6 top, is provided with individual layer sand filter material layer 14 and active carbon filter material layer 15 in the rose box 7, and individual layer sand filter material layer 14 is located active carbon filter material layer 15 top, and rose box 7 top is intake the end and is located individual layer sand filter material layer 14 top. The supernatant separated by the settling tank 6 falls onto the single-layer sand filter material layer 14, and after being filtered by the single-layer sand filter material layer 14 and the activated carbon filter material layer 15, the obtained clear water can be used and sent into the clear water tank 9 for storage.
The particle size of the single-layer sand filter layer 14 is preferably 4mm to 5mm, and the particle size of the activated carbon filter layer 15 is preferably 1mm to 2mm.
In a further optimized scheme, the sludge discharging part is a sludge discharging valve 16, and the sludge discharging valve 16 is respectively fixed at the bottoms of the oil removing tank 4, the biochemical treatment tank 5 and the sedimentation tank 6. The sludge discharge valve 16 is used for discharging sludge separated from the oil removal tank 4, the biochemical treatment tank 5 and the sedimentation tank 6, and meanwhile, the bottoms of the oil removal tank 4, the biochemical treatment tank 5 and the sedimentation tank 6 can be obliquely arranged so as to facilitate the collection of sludge and the discharge of the sludge from the sludge discharge valve 16. On the other hand, the bottom of the oil removal box 4, the biochemical treatment box 5 and the sedimentation box 6 is provided with a mud position monitoring device for monitoring the mud storage amount at the bottom.
Meanwhile, discharged sludge is directly discharged to the existing drainage vertical pipe in the building, so that manual intervention is not needed, and the method is convenient and quick.
Further optimizing scheme, the water collecting piece is clean water tank 9, and filter tank 7 bottom goes out the water end intercommunication and has outlet pipe 8, and outlet pipe 8 goes out the water end and communicates with clean water tank 9, and clean water tank 9 goes out the water end and communicates with clear water user equipment 10. The clear water tank 9 is a tank structure, clear water led out by the filter tank 7 enters the clear water tank 9 under the action of gravity, the clear water tank 9 collects clear water obtained by filtration on one hand, the storage capacity of the clear water obtained by filtration can be improved, on the other hand, the clear water tank 9 can ensure that clear water on the inner wall of the clear water tank 9 does not deteriorate due to long-time storage, and meanwhile, clear water in the clear water tank 9 enters a water inlet end of a toilet under the action of gravity.
Further, the water inlet end of the clean water tank 9 is communicated with a water supply pipe, the water supply pipe is used for supplying water to the clean water tank 9, the problem that the clean water tank 9 cannot be used in a toilet due to insufficient water storage is solved, and accordingly, a water level monitoring device can be arranged in the clean water tank 9 and used for monitoring the water storage capacity in the clean water tank 9.
According to a further optimization scheme, the sewage discharge device 1 is communicated with the pretreatment tank 3 through the water inlet pipe 2, and the sewage discharge device 1 is one or more of a basin, a washbasin and a washing machine. The sewage source can be a plurality of channels, and the sewage from the channels is collected and finally led into the pretreatment tank 3.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (9)
1. A system for recycling washing sewage is used for recycling washing sewage and flushing a toilet, and is characterized by comprising,
a sewage discharge device (1);
the filtering assembly is arranged below the sewage discharge device (1) and comprises a pretreatment module, an oil removal module, a biochemical module, a sedimentation module and a filtering module which are communicated in sequence, and the water outlet end of the sewage discharge device (1) is communicated with the water inlet end of the pretreatment module;
the pre-filtering piece is detachably arranged in the pre-processing module;
the sludge discharging piece is respectively arranged at the sludge outlet end of the oil removal module, the sludge outlet end of the biochemical module and the sludge outlet end of the sedimentation module;
the water collecting piece is arranged at the water outlet end of the filter module, and the water outlet end of the filter module is communicated with the water inlet end of a toilet on the next floor through the water collecting piece.
2. The wash sewage reuse system according to claim 1, wherein: the pretreatment module is a pretreatment box (3), the pretreatment filter is a slag blocking plate (11) arranged in the pretreatment box (3), the slag blocking plate (11) is arranged in the pretreatment box (3) and comprises at least one group of L-shaped plates and an inclined plate, one end of each L-shaped plate is fixedly connected with one end of the inclined plate, the short side of each L-shaped plate is arranged on the inner wall of the bottom end of the pretreatment box (3), and the water outlet end of the sewage discharge device (1) is communicated with the position between the L-shaped plates and the inclined plate.
3. The wash sewage reuse system according to claim 2, characterized in that: the oil removal module comprises an oil removal tank (4) communicated with the pretreatment tank (3), the water inlet end at the bottom of the oil removal tank (4) is communicated with the water outlet end at the bottom of the pretreatment tank (3), an oil remover (12) is fixedly connected in the oil removal tank (4), and the water outlet end at the bottom of the pretreatment tank (3) is positioned outside the slag blocking plate (11).
4. A wash waste water recycling system according to claim 3, characterized in that: the biochemical module comprises a biochemical treatment box (5), the water inlet end at the top of the biochemical treatment box (5) is communicated with the water outlet end at the top of the oil removal box (4), and a filler (13) is arranged in the biochemical treatment box (5).
5. The wash sewage reuse system according to claim 4, wherein: the sedimentation module is a sedimentation tank (6), and the water inlet end at the top of the sedimentation tank (6) is communicated with the water outlet end at the top of the biochemical treatment tank (5).
6. The wash sewage reuse system according to claim 5, wherein: the filter module is a filter tank (7), a water inlet end at the top of the filter tank (7) is communicated with a water outlet end at the top of the sedimentation tank (6), a single-layer sand filter material layer (14) and an activated carbon filter material layer (15) are arranged in the filter tank (7), the single-layer sand filter material layer (14) is positioned above the activated carbon filter material layer (15), and the water inlet end at the top of the filter tank (7) is positioned above the single-layer sand filter material layer (14).
7. The wash sewage reuse system according to claim 6, wherein: the sludge discharging part is a sludge discharging valve (16), and the sludge discharging valve (16) is respectively fixed at the bottoms of the oil removing tank (4), the biochemical treatment tank (5) and the sedimentation tank (6).
8. The wash sewage reuse system according to claim 6, wherein: the water collecting piece is a clean water tank (9), a water outlet pipe (8) is communicated with the water outlet end at the bottom of the filter tank (7), the water outlet end of the water outlet pipe (8) is communicated with the clean water tank (9), and the water outlet end of the clean water tank (9) is communicated with the clean water using device (10).
9. The wash sewage reuse system according to claim 2, characterized in that: the sewage discharge device (1) is communicated with the pretreatment tank (3) through a water inlet pipe (2), and the sewage discharge device (1) is one or more of a washing tank, a washbasin, a washing machine, a sewage tank and a washing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320441255.6U CN220098781U (en) | 2023-03-10 | 2023-03-10 | Washing wastewater recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320441255.6U CN220098781U (en) | 2023-03-10 | 2023-03-10 | Washing wastewater recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220098781U true CN220098781U (en) | 2023-11-28 |
Family
ID=88847303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320441255.6U Active CN220098781U (en) | 2023-03-10 | 2023-03-10 | Washing wastewater recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220098781U (en) |
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2023
- 2023-03-10 CN CN202320441255.6U patent/CN220098781U/en active Active
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