CN114349239A - Miniature sewage layered filtration system - Google Patents
Miniature sewage layered filtration system Download PDFInfo
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- CN114349239A CN114349239A CN202210107930.1A CN202210107930A CN114349239A CN 114349239 A CN114349239 A CN 114349239A CN 202210107930 A CN202210107930 A CN 202210107930A CN 114349239 A CN114349239 A CN 114349239A
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- 238000001914 filtration Methods 0.000 title claims abstract description 112
- 239000010865 sewage Substances 0.000 title claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 166
- 239000008213 purified water Substances 0.000 claims abstract description 57
- 238000004506 ultrasonic cleaning Methods 0.000 claims abstract description 35
- 230000001376 precipitating effect Effects 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 claims description 24
- 238000005192 partition Methods 0.000 claims description 13
- 239000013049 sediment Substances 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims 6
- 238000009434 installation Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 229940037003 alum Drugs 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000000474 nursing effect Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
The invention provides a micro sewage layered filtering system, and belongs to the technical field of sewage purification. The problem of present sewage treatment device bulky, the maintenance is nursed troublesome and the filter effect is not good is solved. The ultrasonic cleaning device comprises a layered filter, a filtering and precipitating bin, a filter base, an ultrasonic cleaning bin, a first purified water discharge pipe and a second purified water discharge pipe; the layered filter is arranged in the filter base and is in sealing connection with the filter base, the lower end of the filtering and precipitating bin extends into the filter base and is sleeved at the middle lower section of the layered filter and is in sealing connection with the layered filter, the layered filter of the filtering and precipitating bin is coaxially communicated and arranged, and the inside of the layered filter is provided with a first cylindrical water filtering net, a second cylindrical water filtering net and a third cylindrical water filtering net which are coaxially arranged from inside to outside. The invention has small occupied space, high efficiency and simple and convenient operation; can realize the careful layered filtration of sewage, still can become real water purification at last through ultrasonic filtration, reach environmental protection and energy saving's effect from this.
Description
Technical Field
The invention belongs to the technical field of sewage purification, and particularly relates to a miniature sewage layered filtering system.
Background
At present, with the development of domestic economy becoming faster and faster, the pollution sources brought by the domestic economy are gradually increased, the sewage treatment becomes a difficult problem of green environment, if the sewage is discharged without being treated, the sewage can directly pollute the environment and harm the health of people, and the consequences are very serious. In the existing sewage treatment technology, most of equipment has large volume, so that the maintenance and the subsequent nursing are very troublesome, and a sewage treatment system which has small occupied space, high efficiency and simple and convenient operation is needed at present.
Disclosure of Invention
In view of the above, the invention aims to provide a micro sewage layered filtering system, which solves the problems of large volume, troublesome maintenance and nursing and poor filtering effect of the existing sewage treatment equipment; the device has the advantages of small occupied space, high efficiency and simple and convenient operation; can realize the careful layered filtration of sewage, still can become real water purification at last through ultrasonic filtration, reach environmental protection and energy saving's effect from this.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a micro sewage layered filtration system comprises a layered filter, a filtration and precipitation bin, a filter base, an ultrasonic cleaning bin, a first purified water discharge pipe and a second purified water discharge pipe;
the layered filter is arranged in the filter base, the lower section of the layered filter is hermetically connected with the filter base, the lower end of the filtering and precipitating bin extends into the filter base and is sleeved on the middle-lower section of the layered filter and is hermetically connected with the middle-lower section of the layered filter, the filtering and precipitating bin is coaxially communicated with the layered filter, three first cylindrical water filtering nets, a second cylindrical water filtering net and a third cylindrical water filtering net which are coaxially arranged from inside to outside are arranged in the layered filter, the upper ends of the three cylindrical water filtering nets are positioned at the upper end of the filtering and precipitating bin, the three cylindrical water filtering nets divide the layered filter into a lower filtering sewage impurity precipitating bin, a lower primary filtering water storing bin and a lower secondary filtering water storing bin, and the filtering and precipitating bin is divided into an upper filtering sewage impurity precipitating bin, an upper primary filtering water storing bin and an upper secondary filtering water storing bin by the three cylindrical water filtering nets, a purified water storage bin is formed between the third cylindrical water filtering net and the bin wall of the filtering and settling bin;
the upper end of the filtering and precipitating bin is provided with a sewage flow inlet communicated with the upper end of the impurity precipitating bin, the lower part of the bin wall of the filtering and precipitating bin is provided with a first purified water outlet, the corresponding position of the side wall of the filter base is provided with a second purified water outlet, the first purified water outlet and the second purified water outlet are communicated with the purified water storage bin and a first purified water discharge pipe, the center of the bottom of the layered filter is provided with a first check valve mounting port, the bottom of the layered filter is uniformly provided with a plurality of fine impurity outlets around the center, the lower end of the filter base is provided with a precipitate outlet, the first purified water discharge pipe is communicated with the ultrasonic cleaning bin, a plurality of ultrasonic filters are mounted in the ultrasonic cleaning bin, and the ultrasonic cleaning bin is communicated with the second purified water discharge pipe.
Furthermore, the layered filter is of a three-cylinder structure which is coaxially arranged, a first water filter net lower binding port for installing a first cylindrical water filter net, a second cylindrical water filter net and a third cylindrical water filter net, a second water filter net lower binding port and a third water filter net lower binding port are respectively arranged on the three-cylinder structure, and the upper end of the filtering and precipitating bin is correspondingly provided with a first water filter net upper binding port, a second water filter net upper binding port and a third water filter net upper binding port.
Furthermore, one end of the ultrasonic cleaning bin is provided with a purified water inlet hole, the other end of the ultrasonic cleaning bin is provided with a purified water outlet hole, a layer of partition plate is arranged inside the ultrasonic cleaning bin, a second check valve mounting hole is formed in the center of the partition plate, and a plurality of ultrasonic mounting holes are uniformly formed in the partition plate along the circumference.
Furthermore, a first groove is formed in the lower section of the layered filter, and a first sealing ring is arranged in the first groove to enable the bottom of the layered filter to be connected with the filter base in a sealing mode; two second grooves are formed in the middle lower section of the layered filter, and a second sealing ring is arranged in each second groove to enable the layered filter to be in sealing connection with the filtering and settling bin.
Furthermore, the first cylindrical water filter screen is a sixty-mesh water filter screen, the second cylindrical water filter screen is an eighty-mesh water filter screen, and the third cylindrical water filter screen is a hundred-mesh water filter screen.
Furthermore, the first one-way valve mounting port is used for mounting a first one-way valve which is used for controlling whether impurities in the sewage can be discharged through a sediment discharge port on the filter base.
Furthermore, the second check valve mounting hole is used for mounting a second check valve, the second check valve is used for controlling the outflow of purified water, and the ultrasonic mounting hole is used for mounting an ultrasonic filter.
Furthermore, a placing layer for supporting the layered filter is arranged inside the filter base.
Furthermore, the filter base on the upper part of the placing layer is of a uniform cross-section structure, and the filter base on the lower part of the placing layer is of a necking structure.
Furthermore, the ultrasonic cleaning bin is divided into a left space and a right space by a partition plate, the water purification inlet hole is formed in the right end of the ultrasonic cleaning bin, and the water purification outlet hole is formed in the left end of the ultrasonic cleaning bin.
Compared with the prior art, the micro sewage layered filtering system has the beneficial effects that:
(1) this application can realize waste water and the quick purification of sewage in laboratory or daily life, when piling up a certain amount of sewage in the place and need handling often, only need put through it to this device top sewage stream inlet and can realize filtration treatment.
(2) This application can realize the careful layered filtration of sewage, gets into this system when sewage, through the alum deposit, once filters, and secondary filter filters these three steps back once more, and the water purification still can pass through ultrasonic filter, becomes real water purification at last, reaches environmental protection and energy saving's effect from this, brings the help for green environment.
(3) The device is mainly formed by connecting two water tanks in series, the occupied area is about 2 square meters, the device is very convenient to move if the use site needs to be changed subsequently, and only damaged parts need to be changed if the device needs to be maintained after being used for a long time. The filtering system has the advantages of small occupied area, high working efficiency, low cost and convenience in use. Can add a part of force to the green environment.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of a micro sewage layered filtration system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal structure of a micro sewage layered filtration system according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the internal structure of the filtration and sedimentation bin according to the embodiment of the present invention;
FIG. 4 is a schematic diagram of an external structure of a layered filter according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of the internal structure of a layered filter according to an embodiment of the present invention;
FIG. 6 is a schematic bottom structure of a layered filter according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a filter base according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of an ultrasonic cleaning cabin according to an embodiment of the present invention.
Description of reference numerals:
1.1, a filtering and precipitating bin; 1.2, a layered filter; 1.3, a filter base; 1.4, a first purified water discharge pipe; 1.5, ultrasonically cleaning a bin; 1.6, a second purified water discharge pipe; 1.7, an ultrasonic filter; 2.1, a first groove; 2.2, a first groove; 3.1, a sewage impurity filtering and precipitating bin at the lower part; 3.2, a lower once filtered water storage bin; 3.3, a lower secondary filtered water storage bin; 3.4, binding the lower part of the first water filter screen; 3.5, binding the lower part of the second water filter screen; 3.6, binding the lower part of the third water filter screen; 3.7, installing space of the one-way valve; 4.1, a first one-way valve mounting port; 4.2, a fine impurity discharge port; 5.1, a sewage flow inlet; 5.2, connecting and tying the second water filtering net; 5.3, connecting and tying the first water filtering net; 5.4, connecting and tying the third water filter screen; 5.5, a first purified water outlet; 5.6, a purified water storage bin; 5.7, an upper secondary filtered water storage bin; 5.8, an upper once filtered water storage bin; 5.9, filtering sewage impurity sediment at the upper part; 6.1, placing a layer; 6.2, a second purified water outlet; 6.3, a sediment discharge port; 7.1, a purified water discharge hole; 7.2, a purified water inlet hole; 7.3, mounting holes of the ultrasonic filter; 7.4 and a second one-way valve mounting hole.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely explained below with reference to the drawings in the embodiments of the present invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict, and the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments.
As shown in fig. 1-8, a micro sewage layered filtration system comprises a layered filter 1.2, a filtration and sedimentation bin 1.1, a filter base 1.3, an ultrasonic cleaning bin 1.5, a first purified water discharge pipe 1.4 and a second purified water discharge pipe 1.6;
the layered filter 1.2 is arranged in the filter base 1.3, the lower section of the layered filter 1.2 is hermetically connected with the filter base 1.2, the lower end of the filtering and precipitating bin 1.1 extends into the filter base 1.3 and is sleeved on the middle lower section of the layered filter 1.2 and is hermetically connected with the middle lower section of the layered filter 1.2, the filtering and precipitating bin 1.1 is coaxially communicated with the layered filter 1.2, three first, second and third cylindrical water filtering nets which are coaxially arranged from inside to outside are arranged in the layered filter 1.2, the first cylindrical water filtering net is a sixty-mesh water filtering net, the second cylindrical water filtering net is an eighty-mesh water filtering net, the third cylindrical water filtering net is a hundred-mesh water filtering net, the upper ends of the three cylindrical water filtering nets are positioned at the upper end of the filtering and precipitating bin 1.1, and the three cylindrical water filtering nets divide the layered filter 1.2 into a lower filtering sewage and precipitating bin 3.1.1, The lower part primary filtered water storage bin and the lower part secondary filtered water storage bin are arranged, the filtering and settling bin 1.1 is divided into an upper part filtered sewage impurity settling bin 5.9, an upper part primary filtered water storage bin 5.8 and an upper part secondary filtered water storage bin 5.7 by three cylindrical water filtering nets, and a purified water storage bin 5.6 is formed between the third cylindrical water filtering net and the bin wall of the filtering and settling bin 1.1;
the upper end of the filtering and settling bin 1.1 is provided with a sewage flow inlet 5.1 communicated with the upper end of an impurity settling bin 5.9, the lower part of the bin wall of the filtering and settling bin 1.1 is provided with a first purified water outlet 5.5, the corresponding position of the side wall of the filter base 1.3 is provided with a second purified water outlet 6.2, the first purified water outlet 5.5 and the second purified water outlet 6.2 are communicated with a purified water storage bin 5.6 and a first purified water outlet 1.4, the center of the bottom of the layered filter 1.2 is provided with a first one-way valve mounting port 4.1, the bottom of the layered filter 1.2 is provided with a first one-way valve mounting space 3.7, the first one-way valve mounting port 4.1 is used for mounting a first one-way valve which is used for controlling whether the impurities in the sewage can be discharged through a precipitate outlet 6.3 on the filter base 1.3, the bottom of the layered filter is uniformly provided with a plurality of fine impurity outlets 4.2 around the center, and the precipitate outlet 6.3 is arranged at the lower end of the filter base 1.3, the first pure water discharge pipe 1.4 is communicated with the ultrasonic cleaning bin 1.5, a plurality of ultrasonic filters 1.7 are arranged in the ultrasonic cleaning bin 1.5, and the ultrasonic cleaning bin 1.5 is communicated with a second pure water discharge pipe 1.6.
Layered filter 1.2 is the three cylinder structure of coaxial arrangement, has seted up first cylindric water strainer, second cylindric water strainer and the first water strainer of third cylindric water strainer on three cylinder structure respectively and has connect under 3.4, the second water strainer and connect under 3.5 and the third water strainer and connect under 3.6, corresponding it is in filter and precipitate 1.1 upper end and seted up first water strainer and connect on the net and connect on 5.3, the second water strainer connects on 5.2 and the third water strainer and connect on 5.4.
One end of the ultrasonic cleaning bin 1.5 is provided with a purified water inlet hole 7.2, the other end of the ultrasonic cleaning bin is provided with a purified water outlet hole 7.1, a layer of partition plate is arranged inside the ultrasonic cleaning bin 1.5, the center of the partition plate is provided with a second check valve mounting hole 7.4, and a plurality of ultrasonic mounting holes 7.3 are uniformly distributed and formed in the partition plate along the circumference; the second one-way valve mounting port 7.4 is used for mounting a second one-way valve, the second one-way valve is used for controlling the outflow of purified water, and the ultrasonic mounting hole 7.3 is used for mounting the ultrasonic filter 1.7. The first check valve and the second check valve are remote control valves, and after sewage drainage and ultrasonic treatment are finished, sewage drainage and flowing water purification are realized by opening the corresponding remote control valves.
A first groove 2.1 is arranged at the lower section of the layered filter 1.2, and a first sealing ring is arranged in the first groove 2.1 to hermetically connect the bottom of the layered filter 1.2 with a filter base 1.3; two second grooves 2.2 are arranged at the middle lower section of the layered filter 1.2, and a second sealing ring is arranged in each second groove 2.2 to enable the layered filter 1.2 to be connected with the filtering and precipitating bin 1.1 in a sealing way.
A placement layer 6.1 supporting the layered filter 1.2 is provided inside the filter base 1.3. The filter base on the upper part of the placing layer 6.1 is of a uniform cross-section structure, and the filter base on the lower part of the placing layer 6.1 is of a necking structure.
The ultrasonic cleaning bin 1.5 is divided into a left space and a right space by a partition plate. The pure water inlet hole 7.2 is arranged at the right end of the ultrasonic cleaning bin 1.5, and the pure water outlet hole 7.1 is arranged at the left end of the ultrasonic cleaning bin 1.5.
The utility model provides a miniature sewage layered filtration system's working process is:
when sewage needs to be purified, the micro sewage layered filter is installed according to the attached drawing of the specification, and sewage enters the system from the sewage inlet 5.1. Firstly, sewage enters the impurity precipitation bin at the middle, alum is added to enable the sewage to be separated obviously after the sewage is kept stand for a period of time, the impurities in the sewage are accumulated at the bottom end, at the moment, the first one-way valve can be opened to discharge the accumulated impurities through the sediment discharge port 6.3 of the filter base 1.3 in advance, the sewage above the sewage after the precipitation passes through the first sixty-mesh water filtering net to reach the primary filtered water storage bin, then the impurities in the sewage flowing into the primary filtered water storage bin pass through the fine impurity discharge port 4.2 to be discharged through the filter base 1.3, the remaining sewage passes through the second eighty-mesh water filtering net to reach the secondary filtered water storage bin, and at the moment, the impurities in the sewage almost disappear. Finally, sewage can pass through a third layer of one-hundred-mesh water filtering net to enter a purified water storage bin 5.6 and is discharged into a purified water inlet pipe 1.4 through a first purified water outlet 5.5 and a second purified water outlet 6.2, the purified water is sent to the right end of an ultrasonic cleaning bin 1.5 through the purified water inlet pipe 1.4 and is fully filtered through an ultrasonic filter 1.7, a second one-way valve in a partition plate is opened at the moment, the purified water flows into the left side through a second one-way valve in the center of the ultrasonic cleaning bin 1.5, and finally flows into an ideal position through a purified water outlet pipe 1.6.
Sewage flows from a sewage inlet above the system, and then the sewage can be automatically filtered layer by layer through three layers of filter screens which are respectively connected with the filtering and settling bin and the layered filter from top to bottom. At the moment, impurities in the sewage are precipitated by alum and discharged from the lower end of the filter base through the bottom end of the layered filter, and the sewage which is filtered for three times flows into the ultrasonic bin to be purified again and then flows out, so that the real water purification standard can be achieved.
The embodiments of the invention disclosed above are intended merely to aid in the explanation of the invention. The examples are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention.
Claims (10)
1. The utility model provides a miniature sewage layered filtration system which characterized in that: comprises a layered filter (1.2), a filtering and settling bin (1.1), a filter base (1.3), an ultrasonic cleaning bin (1.5), a first purified water discharge pipe (1.4) and a second purified water discharge pipe (1.6);
the layered filter (1.2) is arranged in the filter base (1.3), the lower section of the layered filter (1.2) is hermetically connected with the filter base (1.2), the lower end of the filtering and precipitating bin (1.1) extends into the filter base (1.3) and is sleeved on the middle-lower section of the layered filter (1.2) and is hermetically connected with the middle-lower section of the layered filter (1.2), the filtering and precipitating bin (1.1) is coaxially communicated with the layered filter (1.2), the layered filter (1.2) is internally provided with three first cylindrical water filtering nets, a second cylindrical water filtering net and a third cylindrical water filtering net which are coaxially arranged from inside to outside, the upper ends of the three cylindrical water filtering nets are positioned at the upper end of the filtering and precipitating bin (1.1), the three cylindrical water filtering nets divide the layered filter (1.2) into a lower filtering sewage impurity precipitating bin (3.1), a lower primary filtering water bin (3.2) and a lower storage secondary filtering water bin (3.3), the filtering and precipitating bin (1.1) is divided into an upper filtering sewage impurity precipitating bin (5.9), an upper primary filtering water storage bin (5.8) and an upper secondary filtering water storage bin (5.7) by the three cylindrical water filtering nets, and a purified water storage bin (5.6) is formed between the third cylindrical water filtering net and the bin wall of the filtering and precipitating bin (1.1);
the upper end of the filtering and precipitating bin (1.1) is provided with a sewage inflow port (5.1) communicated with the upper end of the impurity precipitating bin (5.9), the lower part of the bin wall of the filtering and precipitating bin (1.1) is provided with a first purified water outlet (5.5), the corresponding position of the side wall of the filter base (1.3) is provided with a second purified water outlet (6.2), the first purified water outlet (5.5) and the second purified water outlet (6.2) are communicated with the purified water storage bin (5.6) and a first purified water outlet pipe (1.4), the center of the bottom of the layered filter (1.2) is provided with a first one-way valve mounting port (4.1), the bottom of the layered filter is uniformly provided with a plurality of fine impurity outlets (4.2) around the center, the lower end of the filter base (1.3) is provided with a precipitate outlet (6.3), the first purified water outlet pipe (1.4) is communicated with the ultrasonic cleaning bin (1.5), and a plurality of ultrasonic filters (7.7) are arranged in the ultrasonic cleaning bin (1.5), the ultrasonic cleaning bin (1.5) is communicated with a second purified water discharge pipe (1.6).
2. The micro-scale sewage layered filtration system according to claim 1, wherein: layered filter (1.2) is three cylinder tube structure of coaxial arrangement, has seted up first cylindric water strainer, second cylindric water strainer and third cylindric water strainer's of installation under binder (3.4), second water strainer lower binder (3.5) and third water strainer binder (3.6) respectively in three cylinder tube structure, and corresponding the filtration is seted up first water strainer and is connect binder (5.3) on the net, second water strainer connects binder (5.2) and third water strainer and connects binder (5.4) on the net to filter sediment storehouse (1.1) upper end.
3. The micro-scale sewage layered filtration system according to claim 1, wherein: one end of the ultrasonic cleaning bin (1.5) is provided with a purified water inlet hole (7.2), the other end of the ultrasonic cleaning bin is provided with a purified water outlet hole (7.1), a layer of partition plate is arranged inside the ultrasonic cleaning bin (1.5), a second one-way valve mounting hole (7.4) is formed in the center of the partition plate, and a plurality of ultrasonic mounting holes (7.3) are uniformly formed in the partition plate along the circumference.
4. The micro-scale sewage layered filtration system according to claim 1, wherein: a first groove (2.1) is arranged at the lower section of the layered filter (1.2), and a first sealing ring is arranged in the first groove (2.1) to hermetically connect the bottom of the layered filter (1.2) with a filter base (1.3); two second grooves (2.2) are formed in the middle lower section of the layered filter (1.2), and a second sealing ring is arranged in each second groove (2.2) to enable the layered filter (1.2) to be in sealing connection with the filtering and settling bin (1.1).
5. The micro-scale sewage layered filtration system according to claim 1, wherein: the first cylindrical water filter screen is a sixty-mesh water filter screen, the second cylindrical water filter screen is an eighty-mesh water filter screen, and the third cylindrical water filter screen is a hundred-mesh water filter screen.
6. The micro-scale sewage layered filtration system according to claim 1, wherein: the first one-way valve mounting port (4.1) is used for mounting a first one-way valve which is used for controlling whether impurities in the sewage can be discharged through a sediment discharge port (6.3) on the filter base (1.3).
7. The micro stratified sewage filtration system of claim 3, wherein: the second one-way valve mounting hole (7.4) is used for mounting a second one-way valve, the second one-way valve is used for controlling the outflow of purified water, and the ultrasonic mounting hole (7.3) is used for mounting an ultrasonic filter (1.7).
8. The micro-scale sewage layered filtration system according to claim 1, wherein: a placing layer (6.1) for supporting the layered filter (1.2) is arranged in the filter base (1.3).
9. The micro stratified sewage filtration system of claim 8, wherein: the filter base at the upper part of the placing layer (6.1) is of a uniform cross-section structure, and the filter base at the lower part of the placing layer (6.1) is of a necking structure.
10. The micro stratified sewage filtration system of claim 3, wherein: the ultrasonic cleaning bin (1.5) is divided into a left space and a right space by a partition plate, the water purifying inlet hole (7.2) is arranged at the right end of the ultrasonic cleaning bin (1.5), and the water purifying outlet hole (7.1) is arranged at the left end of the ultrasonic cleaning bin (1.5).
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH05277453A (en) * | 1992-04-01 | 1993-10-26 | Kubota Corp | Device for discharging foreign matter in pipe |
CN107096298A (en) * | 2017-06-22 | 2017-08-29 | 成都尚智恒达科技有限公司 | A kind of circulating type multilayer sewage-treatment plant |
CN208561946U (en) * | 2018-03-14 | 2019-03-01 | 广州市乐纯环保设备有限公司 | A kind of purifying domestic sewage recycle device |
CN109399841A (en) * | 2018-11-12 | 2019-03-01 | 宁波森大环保科技发展有限公司 | A kind of water correction plant |
CN110776171A (en) * | 2019-11-07 | 2020-02-11 | 安徽持家汉家居工艺品有限公司 | Multistage purification plastic-aluminum processing sewage filtering ponds |
CN214990730U (en) * | 2020-12-22 | 2021-12-03 | 上海星力实业有限公司 | Industrial water purification equipment |
-
2022
- 2022-01-28 CN CN202210107930.1A patent/CN114349239A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05277453A (en) * | 1992-04-01 | 1993-10-26 | Kubota Corp | Device for discharging foreign matter in pipe |
CN107096298A (en) * | 2017-06-22 | 2017-08-29 | 成都尚智恒达科技有限公司 | A kind of circulating type multilayer sewage-treatment plant |
CN208561946U (en) * | 2018-03-14 | 2019-03-01 | 广州市乐纯环保设备有限公司 | A kind of purifying domestic sewage recycle device |
CN109399841A (en) * | 2018-11-12 | 2019-03-01 | 宁波森大环保科技发展有限公司 | A kind of water correction plant |
CN110776171A (en) * | 2019-11-07 | 2020-02-11 | 安徽持家汉家居工艺品有限公司 | Multistage purification plastic-aluminum processing sewage filtering ponds |
CN214990730U (en) * | 2020-12-22 | 2021-12-03 | 上海星力实业有限公司 | Industrial water purification equipment |
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