CN106669267A - Rainwater filtering device provided with cleaning device - Google Patents
Rainwater filtering device provided with cleaning device Download PDFInfo
- Publication number
- CN106669267A CN106669267A CN201611119564.2A CN201611119564A CN106669267A CN 106669267 A CN106669267 A CN 106669267A CN 201611119564 A CN201611119564 A CN 201611119564A CN 106669267 A CN106669267 A CN 106669267A
- Authority
- CN
- China
- Prior art keywords
- support base
- fixed
- expansion link
- flexible
- side wall
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 33
- 238000001914 filtration Methods 0.000 title claims abstract description 16
- 238000005119 centrifugation Methods 0.000 claims description 21
- 230000004888 barrier function Effects 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims 1
- 238000007790 scraping Methods 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- 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
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/56—Regenerating the filter material in the filter by forces created by movement of the filter element involving centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a rainwater filtering device provided with a cleaning device. The rainwater filtering device comprises a device body, a centrifugal cleaning device and a rotary scraping device, wherein the device body is fixed on the ground, and the upper end face of the device body is flush with the ground; a cylindrical filter tank is formed in the upper end face of the device body downward; the lower part of the filter tank is molded into a hemispherical shape, and a chamfer is formed at the upper part of the filter tank; the filter tank is internally provided with a cylindrical supporting seat; the lower end of the supporting seat is molded into a circular truncated cone shape; the supporting seat is fixed on the inner side wall of the filter tank by using a plurality of support rods; the centrifugal cleaning device is installed on the upper end face of the supporting seat; the rotary scraping device is installed on the lower end face of the supporting seat. According to the rainwater filtering device, the centrifugal cleaning device is capable of cleaning debris accumulated on a filter plate by means of a centrifugal force, the rotary scraping device can drive bristles to scrape the hemispherical inner side wall at the lower part of the filter tank by controlling rotation speed movement, and the filtering device can be completely cleaned by means of cooperation of the centrifugal cleaning device and the rotary scraping device; the cleaning efficiency is high.
Description
Technical field
The present invention relates to sponge urban infrastructure, and in particular to a kind of rainwater filtering device with cleaning device.
Background technology
Sponge city, is new generation of city storm water man- agement concept, refers to that city is adapting to environmental change and reply rainwater band
The aspects such as the natural calamity come have good " elasticity ", also referred to as " water elasticity city ".International term is " low shadow
Ring exploitation storm-water system to build ".Water suction when raining, retaining, infiltration, water purification, it is necessary to when the water " release " that will store and be subject to profit
With.
At this stage, rainwater can be directly entered very unexpectedly sewer and enter river；But with the reason in existing sponge city
For, it is desirable to rainwater using oozing, it is stagnant, store, it is net, with measure on-site elimination and utilizations such as, rows；It is therefore necessary to design a kind of technology
Scheme carries out the collection of rainwater.There is raised curb Ordinary Rd both sides, can typically be flowed to when rainwater falls pavement of road
Both sides curb, if rain collector can set using these curbs, then the collection of rainwater can be considerable, and collects
The rainwater on road surface often soil with part, these soil can flow into sewer partial in sewer mouth with rainwater,
Another part can be deposited in sewer pipes, and rain collector is configured also with the presence of this hidden danger with curb.
The content of the invention
The present invention is directed to above-mentioned technical problem, there is provided a kind of rainwater filtering device with cleaning device.
To reach above-mentioned purpose, the invention provides a kind of rainwater filtering device with cleaning device, including device sheet
Body, centrifugation cleaning plant and rotation scrape device；Device body is fixed on the ground and upper surface is concordant with ground；Device sheet
The upper end of body offers Cylindrical filter groove downwards；The bottom of lautertuns is shaped to hemispherical；The top of lautertuns forms
Chamfering；Lautertuns is internally provided with columned support base；The lower end of support base is shaped to circular cone shape；Including device body
Bottom form outlet pipeline；Support base is fixed on lautertuns madial wall using some support bars；Centrifugation cleaning plant peace
On the upper surface of support base；Rotation scrapes device on the lower surface of support base.
Used as the preferred of above-mentioned technical proposal, centrifugation cleaning plant includes centrifugation motor and rotating centrifugal support base；
Rotating centrifugal support base is in cylinder；Centrifugation motor is fixed on the motor installation for taking shape in support base upper surface center vertically
In groove；The lower surface center of rotating centrifugal support base is fixed on the output shaft of centrifugation motor；Rotating centrifugal support base
Middle part offers the driver slot of cylinder；Some telescopic chutes in diverging are uniformly offered on the side wall of driver slot；In telescopic chute
Slip is provided with flexible square column；The bottom of driver slot offers flexible mounting groove；It is fixed with straight up in flexible mounting groove and is stretched
Contracting motor；Driving cam is provided with driver slot；Driving cam is fixed on the output shaft of telescope motor；The inner side of flexible square column
End face is into semi-cylindrical and resilient abutment on the side wall of driving cam；It is fixed on the lower sides of rotating centrifugal support base
There is the filter that annular has；The barrier plate of up big and down small conial ring shape is formed on the side wall of filter；Flexible square column
Outboard end is shaped to the circular conical surface relative with barrier plate madial wall；Filter forms some equally distributed filter bores；Stop
The angle of inclination of plate is identical with the chamfering angle of inclination of lautertuns and lateral wall of barrier plate is contacted with the fillet surface of lautertuns.
Used as the preferred of above-mentioned technical proposal, rotation scrapes center rotation of the device including rotary drive motor, semi-spherical shape
Switch block and some bulbs are connected to the expansion link on the sphere of central rotation block；Expansion link is fixedly arranged at the front end with bristle；Rotation driving
Motor is fixed on the lower surface of support base straight down；Central rotation block is fixed on rotation driving by the horizontal end face of upper end
On the output shaft of motor.
Used as the preferred of above-mentioned technical proposal, the both sides of telescopic chute offer a pair and symmetrical slide stopper slot；It is sliding
It is fixed between the relative side wall of row stopper slot and the flexible guide pillar of telescopic chute direction identical；The both sides of flexible square column it is vertical into
Type has the guide block relative with stopper slot is slided；The guide block of flexible square column slides to be arranged on and slides in stopper slot and be set in flexible
On guide pillar；Stage clip is arranged with flexible guide pillar；The outer end of stage clip is resisted against on the side wall in the outside for sliding stopper slot, it is inner against
On the end face in the outside of guide block；.
Used as the preferred of above-mentioned technical proposal, expansion link includes interior expansion link, external extension bar and extension spring；Interior expansion link it is upper
End is shaped to spherical and bulb and is connected on the sphere of central rotation block；The lower end of interior expansion link forms columned spacing
Slide block；The upper surface of external extension bar forms the slide slot of outer narrow inner width；Interior expansion link slides setting by the spacing block that slides
In the slide slot of outer expansion link；Extension spring sleeve is on interior expansion link and one end is fixed on the upside of the slide slot of external extension bar
Side wall on, the other end is fixed on the side wall of the spacing upside for sliding block.
The beneficial effects of the present invention are：Centrifugation cleaning plant can be clear the debris being accumulated on filter by centrifugal force
Reason is clean, and rotation scrapes device can drive bristle to scrape lautertuns lower hemispherical madial wall by controlling rotary speed to move,
By the complete cleaning and filtering device of both cooperations, cleaning efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of section of the invention；
Fig. 2 is the structural representation of the section of A-A in Fig. 1 of the invention；
In figure, 10, device body；100th, lautertuns；101st, outlet pipeline；11st, support bar；12nd, support base；120th, motor
Mounting groove；20th, cleaning plant is centrifuged；21st, motor is centrifuged；22nd, support base is centrifuged；220th, stretch mounting groove；2201st, drive
Groove；2202nd, telescopic chute；2203rd, stopper slot is slided；22031st, stretch guide pillar；221st, filter；2210th, filter bores；2211st, mistake
Filter chamber；23rd, telescope motor；24th, driving cam；25th, stretch square column；250th, guide block；251st, stage clip；30th, rotation scrapes device；
31st, rotary drive motor；32nd, central rotation block；33rd, expansion link；331st, interior expansion link；332nd, external extension bar；3320th, slide
Groove；3321st, bristle；333rd, extension spring.
Specific embodiment
As shown in figure 1, a kind of rainwater filtering device with cleaning device, including device body 10, centrifugation cleaning plant
20 and rotation scrape device 30；Device body 10 is fixed on the ground and upper surface is concordant with ground；Device body 10 it is upper
End face offers downwards Cylindrical filter groove 100；The bottom of lautertuns 100 is shaped to hemispherical；The top shaping of lautertuns 100
There is chamfering；Lautertuns 100 is internally provided with columned support base 12；The lower end of support base 12 is shaped to circular cone shape；Bag
The bottom for including device body 10 forms outlet pipeline 101；Support base 12 is fixed in lautertuns 100 using some support bars 11
On the wall of side；Centrifugation cleaning plant 20 is arranged on the upper surface of support base 12；Rotation scrapes device 30 installed in support base 12
On lower surface.
As shown in Figure 1 and Figure 2, centrifugation cleaning plant 20 includes centrifugation motor 21 and rotating centrifugal support base 22；Rotation
Centrifugation support base 22 is in cylinder；Centrifugation motor 21 is fixed on the motor peace for taking shape in the upper surface center of support base 12 vertically
In tankage 120；The lower surface center of rotating centrifugal support base 22 is fixed on the output shaft of centrifugation motor 21；Rotating centrifugal
The middle part of support base 22 offers the driver slot 2201 of cylinder；Uniformly offered on the side wall of driver slot 2201 some in diverging
Telescopic chute 2202；Slided in telescopic chute 2202 and be provided with flexible square column 25；The bottom of driver slot 2201 offers flexible installation
Groove 220；Telescope motor 23 is fixed with straight up in flexible mounting groove 220；Driving cam 24 is provided with driver slot 2201；Drive
Moving cam 24 is fixed on the output shaft of telescope motor 23；The inner side end of flexible square column 25 is into semi-cylindrical and resilient abutment
On the side wall of driving cam 24；The filter 221 that annular has is fixed with the lower sides of rotating centrifugal support base 22；
The barrier plate of up big and down small conial ring shape is formed on the side wall of filter 221；The outboard end of flexible square column 25 be shaped to
The relative circular conical surface of barrier plate madial wall；Filter 221 forms some equally distributed filter bores 2210；The inclination of barrier plate
Angle is identical with the chamfering angle of inclination of lautertuns 100 and lateral wall of barrier plate is contacted with the fillet surface of lautertuns 100.
If as shown in figure 1, rotation scrape device 30 including rotary drive motor 31, semi-spherical shape central rotation block 32 and
Dry bulb head is connected to the expansion link 33 on the sphere of central rotation block 32；Expansion link 33 is fixedly arranged at the front end with bristle 3321；Rotation is driven
Dynamic motor 31 is fixed on the lower surface of support base 12 straight down；Central rotation block 32 is fixed on by the horizontal end face of upper end
On the output shaft of rotary drive motor 31.
As shown in figure 1, the both sides of telescopic chute 2202 offer a pair symmetrical slides stopper slot 2203；Slide spacing
It is fixed between the relative side wall of groove 2203 and the flexible guide pillar 22031 of the direction identical of telescopic chute 2203；Flexible square column 25
Both sides vertical forming has the guide block 250 relative with stopper slot 2203 is slided；The guide block 250 of flexible square column 25 is slided to be arranged on and slided
Stopper slot 2203 is interior and is set on flexible guide pillar 22031；Stage clip 251 is arranged with flexible guide pillar 22031；Stage clip 251
Outer end is resisted against on the side wall in the outside for sliding stopper slot 2203, the inner is resisted against on the end face in the outside of guide block 250.
As shown in Fig. 2 expansion link 33 includes interior expansion link 331, external extension bar 332 and extension spring 333；Interior expansion link 331
Upper end is shaped to spherical and bulb and is connected on the sphere of central rotation block 32；The lower end of interior expansion link 331 forms cylinder
The spacing of shape slides block；The upper surface of external extension bar 332 forms the slide slot 3320 of outer narrow inner width；Interior expansion link 331 passes through
It is spacing slide block and slide be arranged in the slide slot 3320 of external extension bar 332；The sleeve of extension spring 333 on interior expansion link 331 and
One end is fixed on the side wall of the upside of the slide slot 3320 of external extension bar 332, the other end is fixed on the spacing upside for sliding block
Side wall on.
The operation principle that cleaning plant 20 is centrifuged is as follows：
Telescope motor 23, telescope motor 23 is driven to drive driving cam 24 to rotate first, the outer end of the square column 25 that stretches can be from
The barrier plate of centrifugation support base 22 is opened, is completely exposed in the filter chamber 2211 for making filter 221, then drive centrifugation motor
21 electric centrifugal support bases 22 rotate, i.e., filter 221 rotates, and the debris of filter chamber 2211 left under the influence of centrifugal force
The filter chamber 2211 of filter plate 221, the debris of such filter 221 will be cleaned out；
The operation principle that rotation scrapes device 30 is as follows：
Rotary drive motor 31, rotary drive motor 31 is driven to drive central rotation block 32 to rotate first, the meeting of expansion link 33
As the rotation of central rotation block 32 is lifted and rotated with the rotation of central rotation block 32 by vertical state is gradually upper, stretch
The front end of bar 33 can under the influence of centrifugal force make bristle 3321 contradict the lower inside wall to lautertuns 100, due to lautertuns
100 bottom is shaped to hemispherical, so bristle 3321 can scrape any corner, the speed of appropriate regulation rotary drive motor 31
The hemispherical madial wall of the angle of inclination of expansion link 33, the bottom of such lautertuns 100 can be controlled to be scraped, so so
Effectively raise cleaning efficiency.
Above content is only better embodiment of the invention, for one of ordinary skill in the art, according to the present invention
Thought, will change in specific embodiments and applications, this specification content should not be construed as to this hair
Bright limitation.
Claims (5)
1. a kind of rainwater filtering device with cleaning device, it is characterised in that：Including device body (10), centrifugation cleaning plant
And rotation scrapes device (30) (20)；Device body (10) is fixed on the ground and upper surface is concordant with ground；Device body
(10) upper end offers Cylindrical filter groove (100) downwards；The bottom of lautertuns (100) is shaped to hemispherical；Lautertuns
(100) top forms chamfering；Lautertuns (100) is internally provided with columned support base (12)；Support base (12)
Lower end is shaped to circular cone shape；Bottom including device body (10) forms outlet pipeline (101)；Support base (12) is if use
Heavenly Stems and Earthly Branches strut (11) is fixed on lautertuns (100) madial wall；Upper end of centrifugation cleaning plant (20) installed in support base (12)
On face；Rotation scrapes device (30) on the lower surface of support base (12).
2. a kind of rainwater filtering device with cleaning device according to claim 1, it is characterised in that：Centrifugation cleaning dress
Putting (20) includes centrifugation motor (21) and rotating centrifugal support base (22)；Rotating centrifugal support base (22) is in cylinder；From
Heart motor (21) is fixed in the motor mounting groove (120) for taking shape in support base (12) upper surface center vertically；Rotate from
The lower surface center of heart support base (22) is fixed on the output shaft of centrifugation motor (21)；Rotating centrifugal support base (22)
Middle part offers the driver slot (2201) of cylinder；Uniformly offered on the side wall of driver slot (2201) some in the flexible of diverging
Groove (2202)；Slided in telescopic chute (2202) and be provided with flexible square column (25)；The bottom of driver slot (2201) offers flexible peace
Tankage (220)；Telescope motor (23) is fixed with straight up in flexible mounting groove (220)；Drive is provided with driver slot (2201)
Moving cam (24)；Driving cam (24) is fixed on the output shaft of telescope motor (23)；The inner side end of flexible square column (25) into
Semi-cylindrical and resilient abutment is on the side wall of driving cam (24)；It is solid on the lower sides of rotating centrifugal support base (22)
Surely there is the filter (221) that annular has；The stop of up big and down small conial ring shape is formed on the side wall of filter (221)
Plate；The outboard end of flexible square column (25) is shaped to the circular conical surface relative with barrier plate madial wall；Filter (221) forms some
Equally distributed filter bores (2210)；The angle of inclination of barrier plate is identical with the chamfering angle of inclination of lautertuns (100) and hinders
The lateral wall of baffle plate is contacted with the fillet surface of lautertuns (100).
3. a kind of rainwater filtering device with cleaning device according to claim 1, it is characterised in that：Rotation scrapes dress
Put (30) and be connected to central rotation block including rotary drive motor (31), the central rotation block (32) of semi-spherical shape and some bulbs
(32) expansion link (33) on sphere；Expansion link (33) is fixedly arranged at the front end with bristle (3321)；Rotary drive motor (31) is vertically
It is downwardly fixed on the lower surface of support base (12)；Central rotation block (32) is fixed on rotation driving by the horizontal end face of upper end
On the output shaft of motor (31).
4. a kind of rainwater filtering device with cleaning device according to claim 2, it is characterised in that：Telescopic chute
(2202) both sides offer a pair and symmetrical slide stopper slot (2203)；Slide the relative side wall of stopper slot (2203)
Between be fixed with and the flexible guide pillar (22031) of telescopic chute (2203) direction identical；The both sides vertical forming of flexible square column (25)
There is the guide block (250) relative with stopper slot (2203) is slided；The guide block (250) of flexible square column (25) is slided to be arranged on and slides spacing
Groove (2203) is interior and is set on flexible guide pillar (22031)；Stage clip (251) is arranged with flexible guide pillar (22031)；Stage clip
(251) outer end is resisted against on the side wall in the outside for sliding stopper slot (2203), the inner be resisted against guide block (250) outside end
On face.
5. a kind of rainwater filtering device with cleaning device according to claim 3, it is characterised in that：Expansion link (33)
Including interior expansion link (331), external extension bar (332) and extension spring (333)；The upper end of interior expansion link (331) be shaped to it is spherical and
Bulb is connected on the sphere of central rotation block (32)；The lower end of interior expansion link (331) forms columned spacing slides block；
The upper surface of external extension bar (332) forms the slide slot (3320) of outer narrow inner width；Interior expansion link (331) slides block by spacing
Slide and be arranged in the slide slot (3320) of external extension bar (332)；Extension spring (333) sleeve is on interior expansion link (331) and one
End is fixed on the side wall of the upside of the slide slot of external extension bar (332) (3320), the other end is fixed on and spacing slides the upper of block
On the side wall of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611119564.2A CN106669267B (en) | 2016-12-08 | 2016-12-08 | A kind of rainwater filtering device with cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611119564.2A CN106669267B (en) | 2016-12-08 | 2016-12-08 | A kind of rainwater filtering device with cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106669267A true CN106669267A (en) | 2017-05-17 |
| CN106669267B CN106669267B (en) | 2018-08-17 |
Family
ID=58868130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611119564.2A Active CN106669267B (en) | 2016-12-08 | 2016-12-08 | A kind of rainwater filtering device with cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106669267B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364563A (en) * | 2018-11-28 | 2019-02-22 | 刘同� | A kind of environmental protection sanitary sewage filter device |
| CN110152375A (en) * | 2019-07-22 | 2019-08-23 | 烟台工程职业技术学院(烟台市技师学院) | A kind of wastewater filtering device being convenient to clean |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010090891A (en) * | 2008-10-08 | 2010-04-22 | Mann & Hummel Gmbh | Filtering device for filtering liquid in internal combustion engine |
| CN203806308U (en) * | 2014-05-07 | 2014-09-03 | 边财浪 | Bottle with cleaning device |
| CN204714683U (en) * | 2015-05-28 | 2015-10-21 | 安徽国能亿盛环保科技有限公司 | A kind of Centrifugal sludge dehydration device |
| CN205461999U (en) * | 2016-06-17 | 2016-08-17 | 悉奥控股有限公司 | Scraper formula coating agitator device |
-
2016
- 2016-12-08 CN CN201611119564.2A patent/CN106669267B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010090891A (en) * | 2008-10-08 | 2010-04-22 | Mann & Hummel Gmbh | Filtering device for filtering liquid in internal combustion engine |
| CN203806308U (en) * | 2014-05-07 | 2014-09-03 | 边财浪 | Bottle with cleaning device |
| CN204714683U (en) * | 2015-05-28 | 2015-10-21 | 安徽国能亿盛环保科技有限公司 | A kind of Centrifugal sludge dehydration device |
| CN205461999U (en) * | 2016-06-17 | 2016-08-17 | 悉奥控股有限公司 | Scraper formula coating agitator device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364563A (en) * | 2018-11-28 | 2019-02-22 | 刘同� | A kind of environmental protection sanitary sewage filter device |
| CN109364563B (en) * | 2018-11-28 | 2020-11-10 | 江苏禹润水务研究院有限公司 | Domestic sewage filter equipment is used to environmental protection |
| CN110152375A (en) * | 2019-07-22 | 2019-08-23 | 烟台工程职业技术学院(烟台市技师学院) | A kind of wastewater filtering device being convenient to clean |
| CN110152375B (en) * | 2019-07-22 | 2019-10-25 | 烟台工程职业技术学院(烟台市技师学院) | A kind of wastewater filtering device being convenient to clean |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106669267B (en) | 2018-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206706973U (en) | A kind of sewerage pipeline network | |
| CN208009605U (en) | A kind of town road drainage system | |
| CN106669267A (en) | Rainwater filtering device provided with cleaning device | |
| CN103590484B (en) | Automatic hydraulic control leaping weir initial rainwater catch basin and flow closure method | |
| CN110552288B (en) | Highway bridge deck drainage facility | |
| CN109906918A (en) | A kind of water-saving type agricultural irrigation device | |
| CN104453110B (en) | Domestic roof rainwater collecting and filtering device | |
| CN208578136U (en) | A kind of initial rainwater separator | |
| CN208309325U (en) | A kind of novel town road discharge structure | |
| CN106592750A (en) | Mud cleaning device of inspection well | |
| CN207295925U (en) | The drainage culvert of avette section | |
| CN113802580A (en) | A cementer that is used for dregs side slope to strut anti-collapse | |
| CN108385825A (en) | A kind of device for removing sewer water pipe | |
| CN210917686U (en) | Sponge urban road holds drainage system | |
| CN204069899U (en) | One scrapes cultivation box automatically | |
| CN112177142B (en) | Municipal administration prevents stifled well lid | |
| CN104621020A (en) | All-direction stain-absorption sweeper | |
| CN209555696U (en) | A kind of urban road drainage structure | |
| CN210874417U (en) | Rainwater filters collection device for gardens | |
| CN207538185U (en) | Trench deslagging device | |
| CN106524016B (en) | A kind of street lamp that annular is catchmented | |
| CN113323122A (en) | Self-purification reservoir for sponge city | |
| CN217399847U (en) | High-efficiency self-cleaning domestic sewage treatment device | |
| CN105180106B (en) | Light pole with cleaning function | |
| CN206487080U (en) | A kind of roof structure for sponge city |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190430 Address after: 437399 No. 387, 428 Block Huangjingling Road, Lushuihu Lake, Chibi City, Xianning City, Hubei Province Patentee after: Li Suineng Address before: 523000 productivity building 406, high tech Industrial Development Zone, Songshan Lake, Dongguan, Guangdong Patentee before: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190522 Address after: 650051 Room 401, Unit 1, 823 Jinshouyuan, 243 Jinjiang Road, Panlong District, Kunming City, Yunnan Province Patentee after: Global Oriental Construction and Installation Engineering Co., Ltd. Address before: 437399 No. 387, 428 Block Huangjingling Road, Lushuihu Lake, Chibi City, Xianning City, Hubei Province Patentee before: Li Suineng |
|
| TR01 | Transfer of patent right |