CN111151046A - Rain sewage purification device - Google Patents
Rain sewage purification device Download PDFInfo
- Publication number
- CN111151046A CN111151046A CN202010025389.0A CN202010025389A CN111151046A CN 111151046 A CN111151046 A CN 111151046A CN 202010025389 A CN202010025389 A CN 202010025389A CN 111151046 A CN111151046 A CN 111151046A
- Authority
- CN
- China
- Prior art keywords
- fixing base
- purifier
- filter
- rainwater
- rack
- 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
- 239000010865 sewage Substances 0.000 title claims abstract description 37
- 238000000746 purification Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims description 14
- 238000007790 scraping Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000010030 laminating Methods 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Images
Classifications
-
- 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
- B01D29/01—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 flat filtering elements
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sewage (AREA)
Abstract
The invention discloses a rainwater and sewage purification device, relates to the field of rainwater and sewage purification, and aims to solve the problems that an existing rainwater and sewage overflow purifier is easy to block a filter screen, the blocked filter screen is inconvenient to replace and clean, and unfiltered rainwater and sewage easily flow out of a water outlet pipe when the filter screen is replaced and cleaned, so that the purification quality of the rainwater and sewage is affected. The invention has novel structure, the filter plate is easy and convenient to replace and clean, the bottom plate in the purifier can be cleaned when the filter plate is replaced and cleaned out of the purifier, so that the purifier can be continuously used, the sealing plate is usually and automatically pulled into the purifier, unfiltered rainwater and sewage can not flow out of the water outlet pipe when the filter plate is replaced in the purifier, and the purification effect of the rainwater and sewage is ensured.
Description
Technical Field
The invention relates to the field of rain sewage purification, in particular to a rain sewage purification device.
Background
Rain sewage purification device, generally set up outdoor, through collecting rain sewage, and the rain sewage after will collecting is clean water with rain sewage purification through purifier, in rainwater purification treatment in-process, carry out the prefiltration back through the impurity in the rainwater that the filter will collect usually, through other disinfection, sterilization treatment obtains the purifying water, nevertheless in the prefiltration purification in-process, its filtration purification filter screen easily blocks up usually, and in the clearance process, meet rainy weather usually, the filter screen clearance is inconvenient, and when filter screen clearance or change, unfiltered rainwater easily can not flow away through the filter screen, influence the filterable effect of rainwater purification, for this we design a rain sewage purification device and solve above-mentioned problem.
Disclosure of Invention
The invention provides a rainwater and sewage purification device, which solves the problems that a filter screen is easy to block, the blocked filter screen is inconvenient to replace and clean, and unfiltered rainwater and sewage easily flow out of a water outlet pipe when the filter screen is replaced and cleaned, so that the purification quality of the rainwater and sewage is influenced.
In order to achieve the purpose, the invention adopts the following technical scheme:
a rain sewage purification device comprises a water inlet pipe, a rain water collecting bucket, a purifier and a water outlet pipe, wherein the water inlet pipe is connected above one side of the purifier, the rain water collecting bucket is connected at the top of the purifier, the water outlet pipe is connected below one side of the rain water collecting bucket far away from the water inlet pipe,
a filter element is arranged in the purifier, a sealing plate is arranged above the filter element, a first rack is fixed on the filter element, a second rack is fixed at the bottom of the sealing plate, and a rotating gear is arranged between the first rack and the second rack;
the filter piece comprises a pulling plate, a pulling handle, a pull rod, a filter plate and a fixed seat, the filter plate is arranged at a position close to the water outlet pipe in the purifier, the filter plate is fixed in the fixed seat, the pull rod is connected between the fixed seat and the pulling plate, and the pulling plate is arranged outside the purifier.
Preferably, the rotating gear is rotatably fixed on an inner wall of the purifier, which is close to the water outlet pipe, the first rack and the second rack are respectively arranged on two sides of a central shaft of the rotating gear, and when the first rack moves, the second rack moves in a direction opposite to one side of the first rack.
Preferably, the fixing seat comprises an upper fixing base and a lower fixing base, the cross sections of the upper fixing base and the upper fixing base are both of U-shaped structures, and the filter plate is arranged in the U-shaped openings of the upper fixing base and the lower fixing base and is fixed through fixing screws.
Preferably, the upper fixing base in the fixing base is connected with two groups of pull rods, the other ends of the pull rods are fixed on one side of the pull plate, one side of the lower fixing base in the fixing base is connected with a scraping piece, and the scraping piece is attached to the inner bottom wall of the purifier.
Preferably, the section of the scraping piece is of a right-angled triangle structure, and a group of right-angled surfaces of the scraping piece is attached to the inner bottom wall of the purifier.
Preferably, the opening on a set of lateral wall of clarifier near the arm-tie has the clearance mouth, and the opening size of clearance mouth is bigger than the filter plate size, and the opening size of clearance mouth is littleer than the arm-tie size.
Preferably, the clarifier is fixed with the axis of rotation on being close to a set of lateral wall of arm-tie, be connected with the pin in the axis of rotation, be connected with between the outer wall of pin and clarifier and compress tightly the piece, the pin sets up the intermediate position between arm-tie and shrouding, and the length ratio axis of pin is big to the distance between arm-tie and the shrouding.
The invention has the beneficial effects that:
1. according to the invention, rainwater and sewage are purified through the filter plate well, and the filter plate is pulled out from the interior of the purifier through the pull plate, so that the filter plate is convenient to replace and clean, the filter plate is prevented from being blocked, and the filtering effect is improved.
2. According to the invention, in the process of pulling out and cleaning the filter plate, the scraping piece is used for scraping and cleaning the filtered substances on the inner bottom wall of the filter, so that the filtered substances in the purifier are automatically cleaned, the filter is prevented from being blocked in the filter, and the purifier can be continuously used.
3. According to the invention, when the filter plate is pulled out for cleaning or replacement, the sealing plate is pulled into the inner wall of the purifier through the mutual matching of the first rack, the second rack and the rotating gear, so that the filter is blocked, unfiltered rainwater and sewage are prevented from flowing out of the water outlet pipe, and the purification quality of the rainwater and sewage is ensured.
When the rain sewage purifier is used, the filter plate is easy and convenient to replace and clean, the filter plate can be replaced and cleaned out of the purifier, meanwhile, the bottom plate in the purifier can be cleaned, the purifier can be continuously used, the sealing plate is usually and automatically pulled into the purifier, unfiltered rain sewage cannot flow out of the water outlet pipe when the filter plate of the purifier is replaced, and the purifying effect of the rain sewage is ensured.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the structure of fig. 1.
Fig. 3 is a schematic view of the filter element of fig. 2.
Fig. 4 is a schematic structural view of the fixing base in fig. 3.
Fig. 5 is a schematic structural view of the closing plate in fig. 2.
Fig. 6 is an enlarged view of a portion of the structure at the position a in fig. 2.
Fig. 7 is an enlarged view of a portion of the structure at the position B in fig. 1.
Reference numbers in the figures: 1 inlet tube, 2 rainwater collection fill, 3 purifiers, 4 outlet pipes, 5 filter pieces, 6 shrouding, 7 first rack, 8 rotating gear, 9 second rack, 10 arm-tie, 11 pulling handles, 12 pull rods, 13 filter, 14 fixing bases, 141 set screw, 15 strike off a piece, 16 axis of rotation, 17 pin, 18 compress tightly the piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, a rain sewage purification device comprises a water inlet pipe 1, a rain water collecting bucket 2, a purifier 3 and a water outlet pipe 4, wherein the water inlet pipe 1 is connected above one side of the purifier 3, the rain water collecting bucket 2 is connected on the top of the purifier 3, the water outlet pipe 4 is connected below one side of the rain water collecting bucket 2 far away from the water inlet pipe 1,
a filter element 5 is arranged in the purifier 3, a sealing plate 6 is arranged above the filter element 5, a first rack 7 is fixed on the filter element 5, a second rack 9 is fixed at the bottom of the sealing plate 6, and a rotating gear 8 is arranged between the first rack 7 and the second rack 9;
The rotating gear 8 is rotationally fixed on the inner wall of the purifier 3 close to the water outlet pipe 4, the first rack 7 and the second rack 9 are respectively arranged on two sides of the central shaft of the rotating gear 8, and when the first rack 7 moves, the second rack 9 moves towards one side of the first rack 7 in the opposite direction.
Referring to fig. 3 and 4, the fixing base 14 includes an upper fixing base and a lower fixing base, the cross-sections of the upper fixing base and the upper fixing base are both U-shaped structures, the filter 13 is disposed in the U-shaped opening of the upper fixing base and the lower fixing base and fixed by the fixing screw 141, the filter 13 is mounted in the U-shaped groove of the upper fixing base and the lower fixing base by the fixing base 14, so that the filter 13 is convenient to mount and dismount, and the filter 13 is easy to replace.
Referring to fig. 3, be connected with two sets of pull rods 12 on the last fixed baseplate in the fixing base 14, one side at arm-tie 10 is fixed to the other end of pull rod 12, one side of the lower fixed baseplate in the fixing base 14 is connected with scrapes off 15, scrape off 15 and purifier 3's interior diapire laminating, the cross-section of scraping off 15 is the right triangle structure, and scrape off a set of right angle face of 15 and purifier 3's interior diapire laminating, through scraping off 15, draw at filter 13 and follow the inside messenger of purifier 3, scrape off 15 and clear up the inside filtrations of purifier 3, thereby make purifier 3 sustainable use.
Referring to fig. 2, the purifier 3 has a cleaning opening on a set of side walls close to the pulling plate 10, the opening size of the cleaning opening is larger than that of the filter plate 13, and the opening size of the cleaning opening is smaller than that of the pulling plate 10, so that the filter plate 13 can be pulled out from the cleaning opening through the cleaning opening, and the cleaning and replacement of the filter plate 13 are simple and convenient.
Referring to fig. 1 and 7, a rotating shaft 16 is fixed on a set of side walls of the purifier 3 close to the pulling plate 10, a stop lever 17 is connected on the rotating shaft 16, a pressing piece 18 is connected between the stop lever 17 and the outer wall of the purifier 3, the stop lever 17 is arranged at an intermediate position between the pulling plate 10 and the sealing plate 6, the length of the stop lever 17 is larger than the distance from the rotating shaft 16 to the pulling plate 10 and the sealing plate 6, the stop lever 17 rotates to one side of the pulling plate 10, the pulling piece 18 pulls the pulling plate 10 to fix the pulling plate 10, and when the pulling plate 10 pulls the filter plate 13 out of the purifier 3, the stop lever 17 rotates to one side of the sealing plate 6 to fix the sealing plate 6, and the sealing plate 6 is guaranteed to block the purifier 3.
The working principle is as follows:
when the rainwater collecting device is used, rainwater is collected into the purifier 3 through the rainwater collecting hopper 2 or sewage is collected into the purifier 3 through the water inlet pipe 1, the rainwater or the sewage is filtered and purified through the filter plate in the filter piece 5 in the purifier 3, the pull plate 10 can be pulled through the pulling handle 11, the pull plate 10 pulls the filter plate 13 from the port of the water outlet pipe 4 (refer to fig. 2) to the original position of the pull plate 10 through the pull rod 12, and the filter plate 13 is pulled out from the cleaning port through the cleaning port on the purifier 3, so that the filter plate 13 is convenient to clean.
In-process at filter 13 pull-out, first rack 7 through connecting on filter 13 top fixing base 14 drives rotating gear 8 and rotates, and through mutually supporting of rotating gear 8 and second rack 9, make second rack 9 pulling shrouding 6 remove, thereby make shrouding 6 remove the inside of clarifier 3, and seal the bottom of clarifier 3, thereby avoid rainwater or sewage to continue to flow into the inner wall of clarifier 3, thereby make the device at the in-process of changing filter 13, automatically with filter 3 shutoff, make unfiltered sewage or rainwater can not flow through outlet pipe 4, can not influence the purification of back rain sewage.
And the filter 13 is fixed with the lower fixed baseplate through the upper fixed baseplate in the fixed seat 14, the filter 13 is specifically placed in the U-shaped groove of the upper fixed baseplate and the lower fixed baseplate, and the filter 13 is fixed through the fixing screw 141, the installation and the disassembly of the filter 13 are convenient, so that the filter 13 is easy and convenient to replace.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a rain sewage purification device, collects fill (2), clarifier (3) and outlet pipe (4) including inlet tube (1), rainwater, one side top at clarifier (3) is connected in inlet tube (1), the top at clarifier (3) is connected in rainwater collection fill (2), one side below on the side of inlet tube (1) is kept away from in rainwater collection fill (2) is connected in outlet pipe (4), its characterized in that:
a filter element (5) is arranged in the purifier (3), a sealing plate (6) is arranged above the filter element (5), a first rack (7) is fixed on the filter element (5), a second rack (9) is fixed at the bottom of the sealing plate (6), and a rotating gear (8) is arranged between the first rack (7) and the second rack (9);
filter piece (5) including arm-tie (10), pulling handle (11), pull rod (12), filter (13) and fixing base (14), filter (13) set up the position department that is close to outlet pipe (4) in the inside of clarifier (3), filter (13) are fixed in fixing base (14), pull rod (12) are connected between fixing base (14) and arm-tie (10), and the arm-tie setting is in the outside of clarifier (3).
2. The rainwater sewage purification device according to claim 1, wherein the rotating gear (8) is rotatably fixed on the inner wall of the purifier (3) close to the water outlet pipe (4), and the first rack (7) and the second rack (9) are respectively arranged on two sides of the central shaft of the rotating gear (8), and when the first rack (7) moves, the second rack (9) moves towards one side of the first rack (7) in a reverse direction.
3. The rainwater purification apparatus according to claim 1, wherein the fixing base (14) comprises an upper fixing base and a lower fixing base, the upper fixing base and the upper fixing base are both U-shaped in cross section, and the filter plate (13) is disposed in the U-shaped openings of the upper fixing base and the lower fixing base and fixed by the fixing screws (141).
4. A rain sewage purification device according to claim 3, characterized in that two sets of pull rods (12) are connected to the upper fixing base in the fixing base (14), the other ends of the pull rods (12) are fixed to one side of the pull plate (10), and a scraping element (15) is connected to one side of the lower fixing base in the fixing base (14), and the scraping element (15) is attached to the inner bottom wall of the purifier (3).
5. A storm sewage purification apparatus as claimed in claim 4 wherein said scraping element (15) is of right triangular cross section and a set of right angled faces of the scraping element (15) are in abutment with the inner bottom wall of the purifier (3).
6. A rainwater purification apparatus according to claim 1, wherein a group of side walls of said purifier (3) adjacent to said pulling plate (10) is opened with a cleaning opening, the opening size of said cleaning opening is larger than the size of said filtering plate (13), and the opening size of said cleaning opening is smaller than the size of said pulling plate (10).
7. The rainwater sewage purification device according to claim 1, wherein a rotating shaft (16) is fixed on a group of side walls of the purifier (3) close to the pulling plate (10), a stop lever (17) is connected to the rotating shaft (16), a pressing piece (18) is connected between the stop lever (17) and the outer wall of the purifier (3), the stop lever (17) is arranged at the middle position between the pulling plate (10) and the sealing plate (6), and the length of the stop lever (17) is larger than the distance from the rotating shaft (16) to the pulling plate (10) and the sealing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010025389.0A CN111151046B (en) | 2020-01-10 | 2020-01-10 | Rain sewage purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010025389.0A CN111151046B (en) | 2020-01-10 | 2020-01-10 | Rain sewage purification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111151046A true CN111151046A (en) | 2020-05-15 |
| CN111151046B CN111151046B (en) | 2021-11-05 |
Family
ID=70562251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010025389.0A Active CN111151046B (en) | 2020-01-10 | 2020-01-10 | Rain sewage purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111151046B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009077933A2 (en) * | 2007-12-17 | 2009-06-25 | Koninklijke Philips Electronics N.V. | Cleaning device and assembly |
| DE202013105966U1 (en) * | 2013-12-30 | 2014-03-06 | Wuxi Huahong Information Technology Co., Ltd. | Self-cleaning filter |
| EP2764976A2 (en) * | 2013-02-12 | 2014-08-13 | Purolator Facet, Inc. | Filter mesh assembly for a plastic extruder filter assembly and method of filtering recycled material |
| CN204601736U (en) * | 2015-01-26 | 2015-09-02 | 海茵兰茨（天津）工业技术有限公司 | A kind of primary filter water tank |
| CN205886338U (en) * | 2016-07-29 | 2017-01-18 | 南昌绿捷日化有限公司 | Novel filtering tank |
| CN107952268A (en) * | 2017-11-07 | 2018-04-24 | 成都富中成科技有限公司 | A kind of anticlogging chemical industry feed liquid multiple filtration plant |
| CN107986486A (en) * | 2018-01-24 | 2018-05-04 | 洛阳高昌机电科技有限公司 | A kind of sanitary sewage filtration apparatus |
| CN108607463A (en) * | 2018-06-30 | 2018-10-02 | 浙江唐艺织物整理有限公司 | A kind of coating cloth production slurry stirring device |
| CN109499129A (en) * | 2018-12-14 | 2019-03-22 | 杭州蔚清环境科技有限公司 | A kind of filter device of rain water collecting system |
| CN208959403U (en) * | 2018-07-26 | 2019-06-11 | 绍兴柯桥欧利助剂有限公司 | A kind of water treatment facilities that filter plate can be cleared up and be dismantled |
| CN109920311A (en) * | 2019-03-29 | 2019-06-21 | 宋浩然 | A kind of high school physics experimental simulation device |
| CN209278498U (en) * | 2019-01-11 | 2019-08-20 | 玉环大地铜业股份有限公司 | A kind of angle valve |
| CN209294644U (en) * | 2018-11-24 | 2019-08-23 | 中瑞机电工程(天津)有限公司 | Anti-blocking buried pipe |
| CN209378572U (en) * | 2018-09-17 | 2019-09-13 | 侯荣国 | A kind of Novel sewage purification device |
| CN209442834U (en) * | 2018-07-02 | 2019-09-27 | 苏州金正益生物科技有限公司 | A kind of livestock-raising station-service sewage treatment sludge filtration device |
| CN209646021U (en) * | 2018-11-07 | 2019-11-19 | 武汉东湖星科技有限公司 | Filtration of demineralized water device |
| CN110497547A (en) * | 2019-08-28 | 2019-11-26 | 大同新成新材料股份有限公司 | A kind of cutting semiconductor materials devices and methods therefor |
-
2020
- 2020-01-10 CN CN202010025389.0A patent/CN111151046B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009077933A2 (en) * | 2007-12-17 | 2009-06-25 | Koninklijke Philips Electronics N.V. | Cleaning device and assembly |
| EP2764976A2 (en) * | 2013-02-12 | 2014-08-13 | Purolator Facet, Inc. | Filter mesh assembly for a plastic extruder filter assembly and method of filtering recycled material |
| US20140224749A1 (en) * | 2013-02-12 | 2014-08-14 | Sam Arthur Hopkins | Filter Mesh Assembly for a Plastic Extruder Filter Assembly |
| DE202013105966U1 (en) * | 2013-12-30 | 2014-03-06 | Wuxi Huahong Information Technology Co., Ltd. | Self-cleaning filter |
| CN204601736U (en) * | 2015-01-26 | 2015-09-02 | 海茵兰茨（天津）工业技术有限公司 | A kind of primary filter water tank |
| CN205886338U (en) * | 2016-07-29 | 2017-01-18 | 南昌绿捷日化有限公司 | Novel filtering tank |
| CN107952268A (en) * | 2017-11-07 | 2018-04-24 | 成都富中成科技有限公司 | A kind of anticlogging chemical industry feed liquid multiple filtration plant |
| CN107986486A (en) * | 2018-01-24 | 2018-05-04 | 洛阳高昌机电科技有限公司 | A kind of sanitary sewage filtration apparatus |
| CN108607463A (en) * | 2018-06-30 | 2018-10-02 | 浙江唐艺织物整理有限公司 | A kind of coating cloth production slurry stirring device |
| CN209442834U (en) * | 2018-07-02 | 2019-09-27 | 苏州金正益生物科技有限公司 | A kind of livestock-raising station-service sewage treatment sludge filtration device |
| CN208959403U (en) * | 2018-07-26 | 2019-06-11 | 绍兴柯桥欧利助剂有限公司 | A kind of water treatment facilities that filter plate can be cleared up and be dismantled |
| CN209378572U (en) * | 2018-09-17 | 2019-09-13 | 侯荣国 | A kind of Novel sewage purification device |
| CN209646021U (en) * | 2018-11-07 | 2019-11-19 | 武汉东湖星科技有限公司 | Filtration of demineralized water device |
| CN209294644U (en) * | 2018-11-24 | 2019-08-23 | 中瑞机电工程(天津)有限公司 | Anti-blocking buried pipe |
| CN109499129A (en) * | 2018-12-14 | 2019-03-22 | 杭州蔚清环境科技有限公司 | A kind of filter device of rain water collecting system |
| CN209278498U (en) * | 2019-01-11 | 2019-08-20 | 玉环大地铜业股份有限公司 | A kind of angle valve |
| CN109920311A (en) * | 2019-03-29 | 2019-06-21 | 宋浩然 | A kind of high school physics experimental simulation device |
| CN110497547A (en) * | 2019-08-28 | 2019-11-26 | 大同新成新材料股份有限公司 | A kind of cutting semiconductor materials devices and methods therefor |
Non-Patent Citations (1)
| Title |
|---|
| 向骞: "《全自动洗衣机原理与维修》", 30 June 2000 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111151046B (en) | 2021-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110812922A (en) | Self-cleaning sewage purification treatment device | |
| CN111151046B (en) | Rain sewage purification device | |
| CN216149154U (en) | Filter for circulating filtration | |
| CN215742893U (en) | Reverse osmosis membrane module for sewage treatment | |
| CN218871490U (en) | Primary filtering treatment equipment for wastewater | |
| CN218980632U (en) | Sewage treatment filter equipment | |
| CN218740597U (en) | Sewage purification device of municipal sewage pipe network | |
| CN117085287A (en) | Fire hydrant water pressure detection system and detection method | |
| CN212731224U (en) | Micro-plastic purification device in polluted water | |
| CN212715154U (en) | Pipeline anti-blocking device of non-negative pressure water supply equipment | |
| CN208996186U (en) | A kind of urban sewage pipeline being collected by filtration with mud | |
| CN220424698U (en) | Roof rainwater divides and uses rainwater purifier | |
| CN221244166U (en) | Gravity-driven rainwater collecting and filtering device | |
| CN220802220U (en) | Building sewage filtration equipment | |
| CN111501969A (en) | Rainwater cuts dirty purifier based on sponge city | |
| CN220507062U (en) | Anti-backflow air conditioner dehumidification drainage device | |
| CN221358771U (en) | Urban flood control and drainage filter device | |
| CN215516999U (en) | Multifunctional environment-friendly sewage treatment device | |
| CN221788402U (en) | Building water supply and drainage anti-blocking device | |
| CN219897386U (en) | Water treatment precipitation filtration equipment | |
| CN215563136U (en) | Compound municipal drainage pipe | |
| CN220887073U (en) | River water purifying equipment | |
| CN221846241U (en) | Slag filtering equipment for preparing rare earth metal | |
| CN221236122U (en) | Emergency water supply device | |
| CN221193612U (en) | Drainage structure for highway engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211020 Address after: 231100 room 501-25, 5 / F, building 11, Hefei Gangji comprehensive transportation and Logistics Port Phase I, No. 8, Hehuai Road, Gangji Town, Changfeng County, Hefei City, Anhui Province Applicant after: Anhui zean Zhicheng Technology Co.,Ltd. Address before: 323000 Room 302, building 5, Baiyun community, Liandu District, Lishui City, Zhejiang Province Applicant before: Li Fengying |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |