CN111115726A - Sewage purification equipment - Google Patents
Sewage purification equipment Download PDFInfo
- Publication number
- CN111115726A CN111115726A CN201911415636.1A CN201911415636A CN111115726A CN 111115726 A CN111115726 A CN 111115726A CN 201911415636 A CN201911415636 A CN 201911415636A CN 111115726 A CN111115726 A CN 111115726A
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- Prior art keywords
- water
- drive
- rotating shaft
- sewage
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000746 purification Methods 0.000 title claims abstract description 51
- 239000010865 sewage Substances 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 239000012535 impurity Substances 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000010802 sludge Substances 0.000 claims description 9
- 240000007643 Phytolacca americana Species 0.000 claims description 8
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000005381 potential energy Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000005352 clarification Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/002—Processes for the treatment of water whereby the filtration technique is of importance using small portable filters for producing potable water, e.g. personal travel or emergency equipment, survival kits, combat gear
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Sewage (AREA)
Abstract
A sewage purification device comprises a shell, wherein the upper part of the shell is connected with a water inlet pipe, and the lower part of the shell is provided with a water outlet; the first purifying layer is positioned below the water inlet pipe and is arranged in the shell; a second purification layer positioned between the first purification layer and the water outlet, and the second purification layer is arranged in the shell; and install in the inside water drive mechanism of inlet tube, the end connection that water drive mechanism stretches out the inlet tube has cleans the mechanism clean the mechanism with seted up the groove of decontaminating on the shell between the first purification layer, the groove of decontaminating extends to the shell outside to when sewage flows through water drive mechanism, can drive water drive mechanism rotates and cleans the mechanism with the drive and will impurity and silt on first purification layer surface clean into outside the equipment of decontaminating the groove and discharging.
Description
Technical Field
The invention relates to the field of sewage purification, in particular to sewage purification equipment.
Background
Present water pollution problem is by extensive concern, sewage purification recycles and becomes the great trend, and filter unit or purification unit wherein can be blockked up by the impurity in the sewage after using a period of time for most of current sewage purification equipment, need to change just can continue to use, discloses a sewage purification equipment convenient to dismouting in the patent document of patent number CN 107758764A, including the clarification plant body, two purifying tanks have been placed to the inside of clarification plant body, and the fixed plate has all been placed at the front and the back of every purifying tank, and the side that the purifying tank was kept away from to every fixed plate all with the inner wall fixed connection of clarification plant body, and the joint groove has all been seted up to the side that every fixed plate is close to the purifying tank. Under the effect of fixed plate, joint groove and joint piece, can make the water purification case slide in the inside of water purification unit body is nimble, and its defect lies in, and the water purification case does not have the automatic function of cleaning, all need change the water purification case after the face blocking, has improved working cost, brings inconvenience for sewage purification.
Disclosure of Invention
The present invention provides a sewage purification apparatus for solving the above-mentioned disadvantages of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a sewage purification device comprises a shell, wherein the upper part of the shell is connected with a water inlet pipe, and the lower part of the shell is provided with a water outlet; the first purifying layer is positioned below the water inlet pipe and is arranged in the shell; a second purification layer positioned between the first purification layer and the water outlet, and the second purification layer is arranged in the shell; and install in the inside water drive mechanism of inlet tube, the end connection that water drive mechanism stretches out the inlet tube has cleans the mechanism clean the mechanism with seted up the groove of decontaminating on the shell between the first purification layer, the groove of decontaminating extends to the shell outside to when sewage flows through water drive mechanism, can drive water drive mechanism rotates and cleans the mechanism with the drive and will impurity and silt on first purification layer surface clean into outside the equipment of decontaminating the groove and discharging.
Preferably, water drive mechanism include the axis of rotation and install in epaxial helical blade rotates, the inlet tube wholly is "L" shape structure, axis of rotation one end is connected on inlet tube corner inner wall, the axis of rotation other end with clean the mechanism and link to each other, helical blade distributes in the vertical section of inlet tube, and sewage gets into the inlet tube and strikes helical blade, thereby it rotates to drive helical blade and drive and clean the mechanism and rotate, and whole process all utilizes the potential energy of sewage to provide power, does not need other mechanisms to provide power, belongs to the green energy, reaches environmental protection and energy saving's effect.
Preferably, the cleaning mechanism comprises a driving part connected with the rotating shaft and an executing part pivoted on the first purifying layer, and one end of the driving part, which is far away from the rotating shaft, is connected with the executing part so that the driving part can drive the executing part to rotate;
the driving part comprises a rotating rod fixed on a rotating shaft, two downward cylindrical poking rods are symmetrically arranged at two ends of the rotating rod so that the poking rods can extend into the executing part and drive the executing part to rotate, two fan-shaped limiting blocks are symmetrically arranged on the rotating shaft below the rotating rod and are respectively positioned at two sides of the rotating rod and are in a symmetrical structure by taking the rotating rod as a symmetrical line, and the driving part and the executing part can be alternately operated in two matching states;
the execution part comprises two grooved wheels which are pivoted on the first purification layer, connecting holes and arc-shaped grooves are sequentially and alternately formed in the grooved wheels, the grooved wheels and the fan-shaped limiting blocks are installed on the same horizontal plane, so that the poking rod and the fan-shaped limiting blocks can be driven to rotate when the rotating shaft rotates, and the poking rod and the fan-shaped limiting blocks can drive the grooved wheels to rotate so as to sweep impurities and sludge on the first purification layer into the sewage cleaning groove.
Preferably, the length between the toggle rod and the rotating shaft is equal to the length of a connecting hole in the grooved pulley, and the diameter of the toggle rod is equal to the width of the connecting hole in the grooved pulley, so that when the toggle rod rotates along with the toggle rod, the toggle rod can rotate into the connecting hole of the grooved pulley and drive the grooved pulley to rotate; the radian of the fan-shaped limiting block is the same as that of the arc-shaped groove formed in the grooved pulley, so that the fan-shaped limiting block can be matched with the arc-shaped groove to drive the grooved pulley to rotate after rotating into the arc-shaped groove of the grooved pulley, and the grooved pulley cannot shift by itself after the poke rod rotates out of the connecting hole, thereby preventing the poke rod from rotating into the connecting hole in subsequent work.
Preferably, the length of the sewage cleaning groove is equal to that of the connecting hole in the grooved wheel, the bottom of the sewage cleaning groove is of a downward inclined structure, and the surface of the sewage cleaning groove is smooth, so that impurities and sludge in the sewage cleaning groove can be better discharged out of the equipment.
Preferably, the first purification layer and the second purification layer can be taken out from the water outlet, so that the first purification layer and the second purification layer can be replaced conveniently.
Compared with the prior art, the invention has the following beneficial effects:
in the use process of the invention, the sewage flows through the helical blade of the water transmission mechanism to drive the water transmission mechanism to rotate, and one end of the water transmission mechanism, which extends out of the water inlet pipe, is connected with the cleaning mechanism, so that the cleaning mechanism can rotate along with the water transmission mechanism to clean impurities and sludge on the surface of the first purifying layer into the sewage cleaning tank and discharge the impurities and sludge out of the equipment, thereby achieving the function of automatic cleaning; cleaning the mechanism and including drive division and execution portion, including fixing the dwang in the drive division in the axis of rotation, and the dwang both ends have two and execution portion complex poker rod, and use the dwang to install two fan-shaped stoppers as symmetry axis symmetry, execution portion includes two sheaves, connecting hole and fan-shaped recess have once been seted up to the sheave, therefore, the axis of rotation drives the dwang rotation after rotating, make the poker rod change over into in the connecting hole, drive the sheave and rotate, after the poker rod changes out the connecting hole, fan-shaped stopper changes over into in the fan-shaped recess, make the sheave not free rotation, and drive the sheave and continue to rotate, in order to reach two kinds of cooperation modes of drive division and execution portion and.
The power sources of the water transmission mechanisms are all potential energy from sewage falling, and other mechanisms are not needed to provide power, so that the energy is reasonably utilized, the environment-friendly effect is achieved on the basis of saving cost, and the sewage treatment capacity is improved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a cross-sectional view of one embodiment of the present invention.
FIG. 2 is a schematic view of the structure at I in FIG. 1.
Fig. 3 is a top view of one of the mating patterns of fig. 2.
Fig. 4 is a top view of the alternative embodiment of fig. 2.
The numbers in the figures are in order: the device comprises a shell 1, a water inlet pipe 2, a water outlet 3, a decontamination groove 4, a water transmission mechanism 5, a rotating shaft 51, a helical blade 52, a cleaning mechanism 6, a driving part 61, a rotating rod 611, a poking rod 612, a fan-shaped limit block 613, an execution part 62, a grooved wheel 621, a first purification layer 7 and a second purification layer 8.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention clearer and easier to understand, the invention is further explained by combining the drawings and the detailed implementation mode:
as shown in fig. 1, a sewage purification device comprises a housing 1, wherein the upper part of the housing 1 is connected with a water inlet pipe 2, and the lower part of the housing 1 is provided with a water outlet 3; a first purifying layer 7 positioned below the water inlet pipe 2, wherein the first purifying layer 7 is arranged in the shell 1; a second purifying layer 8 positioned between the first purifying layer 7 and the water outlet 3, and the second purifying layer 8 is installed in the shell 1; and install in the inside water drive mechanism 5 of inlet tube 2, the end connection that water drive mechanism 5 stretches out inlet tube 2 has cleans mechanism 6 clean mechanism 6 with the groove of decontaminating 4 has been seted up on the shell 1 between the first purification layer 7, the groove of decontaminating 4 extends to the shell 1 outside to when sewage flows through water drive mechanism 5, can drive water drive mechanism 5 rotates and cleans mechanism 6 with the drive and will impurity and the silt on first purification layer 7 surface are cleaned into the groove of decontaminating 4 and are discharged outside the equipment. Meanwhile, the length of the sewage cleaning groove 4 is equal to that of the connecting hole in the grooved wheel 621, the bottom of the sewage cleaning groove 4 is of a downward inclined structure, and the surface of the sewage cleaning groove is smooth, so that impurities and sludge in the sewage cleaning groove 4 can be better discharged out of the equipment.
As shown in fig. 1, preferably, the water transmission mechanism 5 comprises a rotating shaft 51 and a helical blade 52 mounted on the rotating shaft 51, the whole water inlet pipe 2 is of an "L" shaped structure, so that the helical blade 52 can be rotatably mounted on the inner wall of the vertical section of the water inlet pipe 2, and after sewage flows into the water inlet pipe 2, the sewage enters the vertical section of the water inlet pipe 2 and has certain potential energy; rotation axis 51 one end is connected on 2 corners inner walls of inlet tube, the rotation axis 51 other end with clean mechanism 6 and link to each other, helical blade 52 distributes in the vertical section of inlet tube 2, and sewage gets into inlet tube 2 and strike helical blade 52, thereby it drives helical blade 52 and rotates and drive and clean mechanism 6 and rotate, and whole process all utilizes the potential energy of sewage to provide power, does not need other mechanisms to provide power, belongs to the green energy, reaches environmental protection and energy saving's effect. And the first purifying layer 7 and the second purifying layer 8 can be taken out from the water outlet 3, so that the first purifying layer 7 and the second purifying layer 8 can be replaced conveniently.
As shown in fig. 2, preferably, the cleaning mechanism 6 includes a driving portion 61 connected to the rotating shaft 51 and an executing portion 62 pivoted on the first purifying layer 7, and one end of the driving portion 61 away from the rotating shaft 51 is connected to the executing portion 62, so that the driving portion 61 can drive the executing portion 62 to rotate; wherein, the driving part 61 is including being fixed in the dwang 611 on the axis of rotation 51, dwang 611 both ends symmetry is provided with two decurrent cylindrical poker bars 612 to make poker bars 612 can stretch into execution portion 62, and drive execution portion 62 and rotate, two fan-shaped stoppers 613 of symmetry installation on the axis of rotation 51 of dwang 611 below, and two fan-shaped stoppers 613 are located dwang 611 both sides respectively, and use dwang 611 to be symmetrical structure for the symmetry line, guarantee that driving part 61 and execution portion 62 can go on in turn by two kinds of cooperation states.
The actuating part 62 includes two grooved wheels 621 pivoted on the first purifying layer 7, the grooved wheels 621 are sequentially and alternately provided with connecting holes and arc-shaped grooves, and the grooved wheels 621 and the fan-shaped limit blocks 613 are installed at the same horizontal plane so as to drive the toggle rod 612 and the fan-shaped limit blocks 613 to rotate when the rotating shaft 51 rotates, and the toggle rod 612 and the fan-shaped limit blocks 613 can drive the grooved wheels 621 to rotate so as to sweep impurities and sludge on the first purifying layer 7 into the cleaning tank 4.
The pivot joint is formed by the relative rotation of two components through one shaft, and the grooved pulley 621 and the first purification layer 7 are embodied in the invention through the relative rotation of one shaft.
As shown in fig. 3 and 4, preferably, the length of the toggle rod 612 from the rotating shaft 51 is equal to the length of the connection hole in the grooved pulley 621, and the diameter of the toggle rod 612 is equal to the width of the connection hole in the grooved pulley 621, so that when the toggle rod 612 rotates along with the rotating rod 611, the rotating rod 611 can rotate into the connection hole of the grooved pulley 621 and drive the grooved pulley 621 to rotate; the radian of the fan-shaped limiting block 613 is the same as that of the arc-shaped groove formed in the grooved pulley 621, so that the fan-shaped limiting block 613 can be matched with the arc-shaped groove to drive the grooved pulley 621 to rotate after rotating into the arc-shaped groove of the grooved pulley 621, and after the poke rod 612 rotates out of the connecting hole, the grooved pulley 621 cannot shift by itself, and the poke rod 612 cannot rotate into the connecting hole in subsequent work.
The use principle of the invention is as follows: after entering the water inlet pipe 2, sewage flows through the helical blade 52 in the water transmission mechanism 5, and the helical blade 52 is driven to rotate due to the large potential energy of the sewage, and the cleaning mechanism 6 is connected to the end part of the rotating shaft 51 extending out of the water inlet pipe 2, so that the cleaning mechanism 6 can rotate along with the water transmission mechanism 5; the cleaning mechanism 6 further comprises a driving part 61 and an executing part 62, a rotating rod 611 of the driving part 61 is connected with a rotating shaft 51, the rotating shaft 51 can drive the rotating rod 611 to rotate, poking rods 612 are installed at two ends of the rotating rod 611 and extend into a connecting hole of a grooved pulley 621 of the executing part 62, therefore, the poking rods 612 rotate along with the rotating rod 611 and can rotate in the connecting hole to drive the grooved pulley 621 to rotate, meanwhile, a pair of fan-shaped limiting blocks 613 are symmetrically installed on the same horizontal plane of the grooved pulley 621 by taking the rotating rod 611 as a symmetry axis, the fan-shaped limiting blocks 613 rotate in the fan-shaped groove of the grooved pulley 621 after the poking rods 612 rotate away from the connecting hole, the grooved pulley 621 is ensured not to rotate freely and drive the grooved pulley 621 to rotate, and the two matching states are alternately performed so as to achieve the effect of cleaning impurities and sludge on the.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (6)
1. A sewage purification apparatus, characterized by comprising
Housing (1): the upper part of the shell (1) is connected with a water inlet pipe (2), and the lower part of the shell (1) is provided with a water outlet (3);
a first purification layer (7) located below the water inlet pipe (2), and the first purification layer (7) is installed in the shell (1);
a second purification layer (8) located between the first purification layer (7) and the water outlet (3), and the second purification layer (8) is mounted inside the housing (1); and
install in inlet tube (2) inside water drive mechanism (5), water drive mechanism (5) stretch out the end connection of inlet tube (2) have and clean mechanism (6) with seted up on shell (1) between first purification layer (7) and clear dirty groove (4), clear dirty groove (4) extend to shell (1) outside to when sewage flows through water drive mechanism (5), can drive water drive mechanism (5) are rotated and are cleaned mechanism (6) with the drive and will first impurity and the silt that purifies layer (7) surface are swept into clear dirty groove (4) are outside the discharge apparatus.
2. The sewage purification apparatus according to claim 1, wherein the water transmission mechanism (5) comprises a rotating shaft (51) and helical blades (52) installed on the rotating shaft (51), the whole water inlet pipe (2) is of an "L" shaped structure, one end of the rotating shaft (51) is connected to the inner wall of the corner of the water inlet pipe (2), the other end of the rotating shaft (51) is connected to the cleaning mechanism (6), and the helical blades (52) are distributed on the vertical section of the water inlet pipe (2).
3. The sewage purifying apparatus according to claim 1 or 2, wherein the cleaning mechanism (6) comprises a driving portion (61) connected to the rotating shaft (51) and an executing portion (62) pivotally connected to the first purifying layer (7), and one end of the driving portion (61) away from the rotating shaft (51) is connected to the executing portion (62) so that the driving portion (61) can drive the executing portion (62) to rotate;
the driving part (61) comprises a rotating rod (611) fixed on a rotating shaft (51), two downward cylindrical poke rods (612) are symmetrically arranged at two ends of the rotating rod (611), two fan-shaped limiting blocks (613) are symmetrically arranged on the rotating shaft (51) below the rotating rod (611), the two fan-shaped limiting blocks (613) are respectively positioned at two sides of the rotating rod (611), and the rotating rod (611) is taken as a symmetry line to form a symmetrical structure;
the execution part (62) comprises two grooved wheels (621) pivoted on the first purification layer (7), wherein a connecting hole and an arc-shaped groove are sequentially and alternately formed in the grooved wheels (621), the grooved wheels (621) and the fan-shaped limit blocks (613) are installed on the same horizontal plane, so that when the rotating shaft (51) rotates, the poking rod (612) and the fan-shaped limit blocks (613) can be driven to rotate, and the poking rod (612) and the fan-shaped limit blocks (613) can drive the grooved wheels (621) to rotate so as to sweep impurities and sludge on the first purification layer (7) into the sewage cleaning tank (4).
4. The sewage purifying apparatus according to claim 3, wherein the length of the poke rod (612) from the rotating shaft (51) is equal to the length of the connecting hole in the grooved pulley (621), the diameter of the poke rod (612) is equal to the width of the connecting hole in the grooved pulley (621), so that when the poke rod (612) rotates along with the rotating rod (611), the rotating rod (611) can rotate into the connecting hole of the grooved pulley (621) and drive the grooved pulley (621) to rotate;
the radian of the fan-shaped limiting block (613) is the same as that of an arc-shaped groove formed in the grooved wheel (621), so that the fan-shaped limiting block (613) can be matched with the arc-shaped groove to drive the grooved wheel (621) to rotate after rotating into the arc-shaped groove of the grooved wheel (621).
5. The sewage purifying apparatus according to claim 1, wherein the length of the cleaning tank (4) is equal to the length of the connection hole in the sheave (621), and the bottom of the cleaning tank (4) is of a downwardly inclined structure so that the impurities and sludge in the cleaning tank (4) can be discharged out of the apparatus.
6. A device for purification of polluted water according to claim 1, wherein said first purification layer (7) and said second purification layer (8) are each removable from said water outlet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911415636.1A CN111115726B (en) | 2019-12-31 | 2019-12-31 | Sewage purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911415636.1A CN111115726B (en) | 2019-12-31 | 2019-12-31 | Sewage purification equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111115726A true CN111115726A (en) | 2020-05-08 |
| CN111115726B CN111115726B (en) | 2022-04-29 |
Family
ID=70506699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911415636.1A Active CN111115726B (en) | 2019-12-31 | 2019-12-31 | Sewage purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111115726B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827325A (en) * | 2020-07-21 | 2020-10-27 | 温州泰乐维工程设计有限公司 | Foundation pit drainage device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758764A (en) * | 2017-11-14 | 2018-03-06 | 江苏天康光电缆仪表有限公司 | A kind of easy-to-mount sewage purifier |
| CN207769348U (en) * | 2017-12-29 | 2018-08-28 | 科勒(中国)投资有限公司 | Strainer auto purification structure, fore filter and water purifier |
| CN108623045A (en) * | 2018-05-29 | 2018-10-09 | 杨勇 | A kind of sewage treatment unit |
| WO2019061526A1 (en) * | 2017-09-30 | 2019-04-04 | 徐俊峰 | Sewage-filtering device for preventing blocking up of filter screen |
| CN110131175A (en) * | 2019-05-24 | 2019-08-16 | 高邮环流泵业有限公司 | A kind of axial-flow pump of band filtering cleaning function |
-
2019
- 2019-12-31 CN CN201911415636.1A patent/CN111115726B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019061526A1 (en) * | 2017-09-30 | 2019-04-04 | 徐俊峰 | Sewage-filtering device for preventing blocking up of filter screen |
| CN107758764A (en) * | 2017-11-14 | 2018-03-06 | 江苏天康光电缆仪表有限公司 | A kind of easy-to-mount sewage purifier |
| CN207769348U (en) * | 2017-12-29 | 2018-08-28 | 科勒(中国)投资有限公司 | Strainer auto purification structure, fore filter and water purifier |
| CN108623045A (en) * | 2018-05-29 | 2018-10-09 | 杨勇 | A kind of sewage treatment unit |
| CN110131175A (en) * | 2019-05-24 | 2019-08-16 | 高邮环流泵业有限公司 | A kind of axial-flow pump of band filtering cleaning function |
Non-Patent Citations (1)
| Title |
|---|
| 魏兵等: "《机械原理 第三版》", 31 March 2018, 华中科技大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827325A (en) * | 2020-07-21 | 2020-10-27 | 温州泰乐维工程设计有限公司 | Foundation pit drainage device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111115726B (en) | 2022-04-29 |
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