CN115364546B - Reservoir scrubbing device - Google Patents
Reservoir scrubbing device Download PDFInfo
- Publication number
- CN115364546B CN115364546B CN202211059802.0A CN202211059802A CN115364546B CN 115364546 B CN115364546 B CN 115364546B CN 202211059802 A CN202211059802 A CN 202211059802A CN 115364546 B CN115364546 B CN 115364546B
- Authority
- CN
- China
- Prior art keywords
- filter screen
- water
- reservoir
- fixedly connected
- decontamination
- 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.)
- Active
Links
- 238000005201 scrubbing Methods 0.000 title description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000005202 decontamination Methods 0.000 claims abstract description 32
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 32
- 239000012535 impurity Substances 0.000 claims abstract description 30
- 230000000903 blocking effect Effects 0.000 claims abstract description 14
- 238000007790 scraping Methods 0.000 claims description 15
- 238000000746 purification Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009372 pisciculture Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B01D29/03—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 self-supporting
-
- 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
- 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
- B01D29/6484—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 translatory movement with respect to the filtering element
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
- E02B8/026—Cleaning devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The invention relates to the technical field of reservoir treatment, in particular to a reservoir decontamination device which comprises a gate body, a draft tube body and a decontamination mechanism, wherein the draft tube body and the decontamination mechanism are respectively arranged on two sides of the gate body, the decontamination mechanism is used for treating discharge water of the draft tube body, the decontamination mechanism comprises a decontamination part and a driving part, the decontamination part comprises a treatment filter frame, a filter screen assembly which is arranged on the treatment filter frame and is used for blocking impurities in water, a pushing assembly which is used for pushing the impurities in water and a collecting box which is used for collecting the impurities in water, and the driving part is used for driving the pushing assembly to act and collecting the impurities in water blocked by the filter screen assembly. According to the invention, impurities in water flowing into the treatment filter frame are blocked by the filter screen component, filtered water flows into a downstream reservoir through the treatment filter frame, the water quality of the downstream reservoir is ensured, and the working efficiency of the reservoir decontamination device is improved.
Description
Technical Field
The invention relates to the technical field of reservoir treatment, in particular to a reservoir decontamination device.
Background
Reservoirs, commonly explained as "hydraulic engineering structures for flood control and water storage and regulation of water flow", can be utilized for irrigation, power generation, flood control and fish farming; the gate in the reservoir is a control facility for closing and opening a water discharge channel, is an important component of a hydraulic building, and can be used for intercepting water flow, controlling water level, regulating flow, discharging silt, floating objects and the like; the gate in the hydropower station is an important part for communicating the upper reservoir with the lower reservoir, and is generally arranged at a draft tube (drain tube), and the existing gate has no dirt removing structure, so that some upstream silt and floaters can flow into the lower reservoir, and the water quality of the lower reservoir is affected.
Disclosure of Invention
In view of the above, the present invention provides a reservoir decontamination device to solve the above-mentioned problems.
The invention realizes the above purpose through the following technical scheme:
the utility model provides a reservoir scrubbing device, includes the gate body, locates draft tube body and the scrubbing mechanism of gate body both sides respectively, the scrubbing mechanism is used for handling the discharge water of draft tube body, the scrubbing mechanism includes scrubbing part and drive part, the scrubbing part is including handling the filter frame, locating the filter frame be used for separating the filter screen subassembly of aquatic impurity, the promotion subassembly of promotion aquatic impurity and the collecting box of collecting aquatic impurity of separation aquatic, drive part is used for driving the action of promotion subassembly, collects the collecting box with the aquatic impurity of filter screen subassembly separation.
Further, the filter screen subassembly is including being fixed in the inside first filter screen and the second filter screen of handling the filter frame, promote the subassembly including sliding connection in two scrapers and the flitch that pushes away of handling the filter frame inside, the surface contact of one of them scraper blade in the surface of first filter screen, the surface contact of another scraper blade in the surface of second filter screen, one of them scraper blade one side fixed connection that keeps away from first filter screen pushes away the flitch.
Further, the first filter screen is used for separating big impurity in the aquatic, and the second filter screen is used for separating little impurity in the aquatic, makes the filtration back rivers to the low reaches reservoir, guarantees the quality of water of low reaches reservoir, and two scrapers remove simultaneously and scrape first filter screen surface and second filter screen surface respectively, prevent that impurity from too much blockking up first filter screen surface and second filter screen surface, push away the flitch and be used for promoting to handle impurity in the filter frame and carry in the collecting box.
Further, the slide holes are formed in two sides of the top of the treatment filter frame, the top of the scraping plate is fixedly connected with a sliding plate, and the surface of the sliding plate is slidably connected to the inside of the slide holes.
Further, both sides of the sliding plate are fixedly connected with waterproof ripple sleeves, and one side of the waterproof ripple sleeves, which is far away from the sliding plate, is fixedly connected with one side of the inside of the sliding hole.
Further, the drive part includes the drive box of fixed connection in gate body one side, the inside sliding connection of drive box has the movable plate, the bottom fixed connection of movable plate is in the top of slide, the inside rotation of drive box is connected with the lead screw, the surface threaded connection of movable plate is in the surface of lead screw, one side fixedly connected with servo motor of drive box, servo motor's output shaft runs through the drive box and fixed connection in the one end of lead screw, and servo motor drive movable plate removes, and two scrapers of movable plate removal drive move with the pushing plate.
Further, the inside fixedly connected with gag lever post of drive case, the surface sliding connection of movable plate is in the surface of gag lever post.
Further, the both sides of handling the filter frame all communicate there is the collecting box, the inside one side sliding connection that the collecting box is close to handling the filter frame has the shutoff door, the top fixedly connected with electric putter of collecting box, electric putter's one end fixedly connected with in the surface of shutoff door, electric putter is used for driving the shutoff door and removes, and then makes the collecting box be open or closed state.
The beneficial effects of the invention are as follows:
according to the invention, the dirt removing component is arranged, the filter screen component blocks impurities flowing into the water in the treatment filter frame, the filtered water flows into the downstream reservoir through the treatment filter frame, the water quality of the downstream reservoir is ensured, and the working efficiency of the reservoir dirt removing device is improved; through setting up scrubbing mechanism, promote the subassembly and remove in handling the filter frame, scrape the surface of filter screen subassembly and sweep, clear up filter screen subassembly surface more convenient, can improve filter screen subassembly's work efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a decontamination mechanism according to the present invention;
FIG. 3 is a cross-sectional view of the decontamination mechanism of the present invention;
fig. 4 is a schematic structural diagram of the dirt removing member and the driving member of the present invention.
Reference numerals in the drawings are described as follows:
1. a gate body; 2. a draft tube body; 3. a decontamination mechanism;
301. a decontamination member; 3011. processing a filter frame; 3012. a first filter screen; 3013. a second filter screen; 3014. a scraper; 3015. a pushing plate; 3016. a slide hole; 3017. a slide plate; 3018. a waterproof corrugated sleeve;
302. a driving part; 3021. a drive box; 3022. a moving plate; 3023. a screw rod; 3024. a limit rod; 3025. a servo motor; 3026. a collection box; 3027. and plugging the door.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 4, the present invention provides a reservoir decontamination apparatus, comprising: the gate comprises a gate body 1, a draft tube body 2 and a decontamination mechanism 3 which are respectively arranged at two sides of the gate body 1. One side of the gate body 1 is fixedly connected with a draft tube body 2, and a decontamination mechanism 3 for treating water discharged by the draft tube body 2 is arranged on the other side of the gate body 1.
The decontamination mechanism 3 comprises a decontamination component 301 and a driving component 302, the decontamination component 301 comprises a treatment filter frame 3011 fixedly connected to one side of the gate body 1, a first filter screen 3012 and a second filter screen 3013 are fixedly connected to the inside of the treatment filter frame 3011, two scrapers 3014 are slidingly connected to the inside of the treatment filter frame 3011, the surface of one scraper 3014 is in contact with the surface of the first filter screen 3012, the surface of the other scraper 3014 is in contact with the surface of the second filter screen 3013, and a pushing plate 3015 is fixedly connected to one side, away from the first filter screen 3012, of one scraper 3014. Slide holes 3016 are formed in two sides of the top of the treatment filter frame 3011, a slide plate 3017 is fixedly connected to the top of the scraping plate 3014, and the surface of the slide plate 3017 is slidably connected to the inside of the slide holes 3016.
The driving part 302 comprises a driving box 3021 fixedly connected to one side of the gate body 1, a moving plate 3022 is slidably connected in the driving box 3021, and the bottom of the moving plate 3022 is fixedly connected to the top of the sliding plate 3017; the inside rotation of drive box 3021 is connected with lead screw 3023, and movable plate 3022's surface threaded connection is in the surface of lead screw 3023, and one side fixedly connected with servo motor 3025 of drive box 3021, servo motor 3025's output shaft runs through drive box 3021 and fixedly connected with lead screw 3023's one end.
Both sides of the processing filter frame 3011 are all communicated with a collecting box 3026, one side of the collecting box 3026, close to the inside of the processing filter frame 3011, is slidably connected with a blocking door 3027, the top of the collecting box 3026 is fixedly connected with an electric push rod, one end of the electric push rod is fixedly connected to the surface of the blocking door 3027, and the electric push rod is used for driving the blocking door 3027 to move, so that the collecting box 3026 is in an open or closed state.
When the draft tube body 2 discharges water of an upstream reservoir, the gate body 1 is in an open state, the water of the upstream reservoir flows into the treatment filter frame 3011 through the draft tube body 2, the first filter screen 3012 is used for blocking large impurities in the water, the filtered water flows into the second filter screen 3013, the second filter screen 3013 is used for blocking small impurities in the water, the filtered water flows into a downstream reservoir through the treatment filter frame 3011, the water quality of the downstream reservoir is ensured, and the working efficiency of the reservoir decontamination device is improved;
when the upstream reservoir water does not need to be discharged, the gate body 1 is in a closed state, the servo motor 3025 is started to enable the driving plugging gate 3027 to move, the plugging gate 3027 moves to enable the collecting box 3026 to be in an open state, the output shaft of the servo motor 3025 rotates to drive the screw rod 3023 to rotate, the screw rod 3023 rotates to drive the moving plate 3022 to move in the driving box 3021, the moving plate 3022 moves to drive the two sliding plates 3017 to move in the sliding holes 3016 of each, the sliding plates 3017 move to drive the scraping plates 3014 to move, the two scraping plates 3014 simultaneously move to scrape the surface of the first filter screen 3012 and the surface of the second filter screen 3013 respectively, the working efficiency of the first filter screen 3012 and the second filter screen 3013 is improved, excessive blocking of the surface of the first filter screen 3012 and the second filter screen 3013 is prevented, the scraping plates 3014 on one side move to drive the pushing plates 3015, the impurities are conveyed into the collecting box 3026 in the pushing plates 3014, the clean and tidy impurities in the processing filter frame 3011 are guaranteed, and the practicability of the processing mechanism 3011 is improved.
As shown in fig. 2-4, both sides of the slide 3017 are fixedly connected with waterproof corrugated sleeves 3018, one side of the waterproof corrugated sleeves 3018 away from the slide 3017 is fixedly connected to one side of the inside of the slide 3016, when the slide 3017 moves, the slide 3017 respectively extrudes the waterproof corrugated sleeves 3018 on one side and stretches the waterproof corrugated sleeves 3018 on the other side in the moving process, the waterproof corrugated sleeves 3018 are always in a blocking state to the slide 3016, and impurities in water in the waterproof corrugated sleeves 3018 blocking treatment filter frame 3011 flow out through the slide 3016, so that the practicability of the treatment filter frame 3011 is improved.
As shown in fig. 2-4, a stop lever 3024 is fixedly connected to the inside of the driving box 3021, the surface of the moving plate 3022 is slidably connected to the surface of the stop lever 3024, and the stop lever 3024 limits the moving plate 3022 during movement, so as to ensure that the moving plate 3022 is stable during movement and prevent displacement deviation during movement.
When the invention is used, the following steps are adopted:
when the draft tube body 2 discharges water of an upstream reservoir, the gate body 1 is in an open state, the water of the upstream reservoir flows into the treatment filter frame 3011 through the draft tube body 2, the first filter screen 3012 blocks large impurities in the water, the filtered water flows into the second filter screen 3013, the second filter screen 3013 blocks small impurities in the water, the filtered water flows into a downstream reservoir through the treatment filter frame 3011, the water quality of the downstream reservoir is ensured, and the working efficiency of the reservoir decontamination device is improved;
when the upstream reservoir water does not need to be discharged, the gate body 1 is in a closed state, at this time, the servo motor 3025 and the driving plugging door 3027 are started to move, the plugging door 3027 moves to enable the collecting box 3026 to be in an open state, the output shaft of the servo motor 3025 rotates to drive the screw rod 3023 to rotate, the screw rod 3023 rotates to drive the moving plate 3022 to move in the driving box 3021, the moving plate 3022 moves to drive the two sliding plates 3017 to move in the sliding holes 3016 of each, the sliding plates 3017 move to drive the scraping plates 3014 to move, the two scraping plates 3014 simultaneously move to scrape the surface of the first filter screen 3012 and the surface of the second filter screen 3013 respectively, the working efficiency of the first filter screen 3012 and the second filter screen 3013 is improved, excessive blocking of the surface of the first filter screen 3012 and the second filter screen 3013 is prevented, the scraping plates 3014 on one side move to drive the pushing plates 3015, the impurities are conveyed into the collecting box 3026 in the pushing plates 3011, the clean and tidy impurities in the processing filter frame 3011 are guaranteed, and the practicability of the processing mechanism is improved.
The foregoing is merely illustrative embodiments of the present invention, and the present invention is not limited thereto, and any changes or substitutions that may be easily contemplated by those skilled in the art within the scope of the present invention should be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (5)
1. A reservoir decontamination device, comprising: the water purification device comprises a gate body (1), a draft tube body (2) and a decontamination mechanism (3) which are respectively arranged on two sides of the gate body (1), wherein the decontamination mechanism (3) is used for treating the discharged water of the draft tube body (2), the decontamination mechanism (3) comprises a decontamination component (301) and a driving component (302), the decontamination component (301) comprises a treatment filter frame (3011), a filter screen component which is arranged on the treatment filter frame (3011) and is used for blocking impurities in water, a pushing component which is used for pushing the impurities in water and a collecting box (3026) which is used for collecting the impurities in water, and the driving component (302) is used for driving the pushing component to act so as to collect the impurities in water blocked by the filter screen component into the collecting box (3026); the filter screen assembly comprises a first filter screen (3012) and a second filter screen (3013) which are fixed inside the treatment filter frame (3011), the pushing assembly comprises two scraping plates (3014) and a pushing plate (3015) which are connected inside the treatment filter frame (3011) in a sliding mode, the surface of one scraping plate (3014) is contacted with the surface of the first filter screen (3012), the surface of the other scraping plate (3014) is contacted with the surface of the second filter screen (3013), and one side, away from the first filter screen (3012), of one scraping plate (3014) is fixedly connected with the pushing plate (3015); the first filter screen (3012) is used for blocking large impurities in water, the second filter screen (3013) is used for blocking small impurities in water, filtered water flows into a downstream reservoir, water quality of the downstream reservoir is guaranteed, the two scraping plates (3014) move simultaneously to scrape the surfaces of the first filter screen (3012) and the second filter screen (3013) respectively, excessive blocking of the surfaces of the first filter screen (3012) and the second filter screen (3013) is prevented, and the pushing plate (3015) is used for pushing impurities in the treatment filter frame (3011) to be conveyed into the collecting box (3026); slide holes (3016) are formed in two sides of the top of the treatment filter frame (3011), a slide plate (3017) is fixedly connected to the top of the scraping plate (3014), and the surface of the slide plate (3017) is slidably connected to the inside of the slide holes (3016).
2. A reservoir decontamination apparatus according to claim 1, wherein: both sides of slide (3017) all fixedly connected with waterproof ripple cover (3018), one side that slide (3017) was kept away from to waterproof ripple cover (3018) is fixedly connected with in inside one side of slide hole (3016).
3. A reservoir decontamination apparatus according to claim 1, wherein: the driving part (302) comprises a driving box (3021) fixedly connected to one side of the gate body (1), a moving plate (3022) is connected to the driving box (3021) in a sliding mode, the bottom of the moving plate (3022) is fixedly connected to the top of the sliding plate (3017), a screw rod (3023) is connected to the driving box (3021) in a rotating mode, threads on the surface of the moving plate (3022) are connected to the surface of the screw rod (3023), a servo motor (3025) is fixedly connected to one side of the driving box (3021), an output shaft of the servo motor (3025) penetrates through the driving box (3021) and is fixedly connected to one end of the screw rod (3023), the servo motor (3025) drives the moving plate (3022) to move, and the moving plate (3022) moves to drive two scraping plates (3014) and the pushing plate (3015).
4. A reservoir decontamination apparatus according to claim 3, wherein: the inside fixedly connected with gag lever post (3024) of drive box (3021), the surface sliding connection of movable plate (3022) is in the surface of gag lever post (3024).
5. A reservoir decontamination apparatus according to claim 3, wherein: both sides of handling filter frame (3011) all communicate there is collection box (3026), inside one side sliding connection that collection box (3026) is close to handling filter frame (3011) has shutoff door (3027), and the top fixedly connected with electric putter of collection box (3026), electric putter's one end fixedly connected with in the surface of shutoff door (3027), and electric putter is used for driving shutoff door (3027) and removes, and then makes collection box (3026) be open or closed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211059802.0A CN115364546B (en) | 2022-08-30 | 2022-08-30 | Reservoir scrubbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211059802.0A CN115364546B (en) | 2022-08-30 | 2022-08-30 | Reservoir scrubbing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115364546A CN115364546A (en) | 2022-11-22 |
| CN115364546B true CN115364546B (en) | 2023-12-12 |
Family
ID=84069057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211059802.0A Active CN115364546B (en) | 2022-08-30 | 2022-08-30 | Reservoir scrubbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115364546B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215857540U (en) * | 2021-07-22 | 2022-02-18 | 郑春文 | Gate for small and medium-sized reservoirs |
| CN216295392U (en) * | 2021-10-14 | 2022-04-15 | 安徽三兴检测有限公司 | Sludge discharge device for sewage treatment |
| WO2022120622A1 (en) * | 2020-12-09 | 2022-06-16 | 唐山圣因海洋科技有限公司 | Harbor oil-contaminated chemical wastewater emergency rapid treatment device |
| CN217078654U (en) * | 2022-04-12 | 2022-07-29 | 李景宏 | Sluice clean-up equipment for hydraulic engineering with adjustable |
| CN217104982U (en) * | 2022-04-16 | 2022-08-02 | 河南省兴海建筑工程有限公司 | Water conservancy sluice |
| CN114870496A (en) * | 2022-05-24 | 2022-08-09 | 长江勘测规划设计研究有限责任公司 | But filtration system for water pollution treatment of self-cleaning filter screen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013012918C5 (en) * | 2013-08-05 | 2023-05-04 | Mann+Hummel Gmbh | Liquid filter and filter element, in particular for fuel |
-
2022
- 2022-08-30 CN CN202211059802.0A patent/CN115364546B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022120622A1 (en) * | 2020-12-09 | 2022-06-16 | 唐山圣因海洋科技有限公司 | Harbor oil-contaminated chemical wastewater emergency rapid treatment device |
| CN215857540U (en) * | 2021-07-22 | 2022-02-18 | 郑春文 | Gate for small and medium-sized reservoirs |
| CN216295392U (en) * | 2021-10-14 | 2022-04-15 | 安徽三兴检测有限公司 | Sludge discharge device for sewage treatment |
| CN217078654U (en) * | 2022-04-12 | 2022-07-29 | 李景宏 | Sluice clean-up equipment for hydraulic engineering with adjustable |
| CN217104982U (en) * | 2022-04-16 | 2022-08-02 | 河南省兴海建筑工程有限公司 | Water conservancy sluice |
| CN114870496A (en) * | 2022-05-24 | 2022-08-09 | 长江勘测规划设计研究有限责任公司 | But filtration system for water pollution treatment of self-cleaning filter screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115364546A (en) | 2022-11-22 |
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