CN114808883A - River is rubbish elimination equipment for sewage treatment - Google Patents
River is rubbish elimination equipment for sewage treatment Download PDFInfo
- Publication number
- CN114808883A CN114808883A CN202210371624.9A CN202210371624A CN114808883A CN 114808883 A CN114808883 A CN 114808883A CN 202210371624 A CN202210371624 A CN 202210371624A CN 114808883 A CN114808883 A CN 114808883A
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- fixing
- block
- river
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- 239000010865 sewage Substances 0.000 title claims abstract description 17
- 230000008030 elimination Effects 0.000 title claims description 3
- 238000003379 elimination reaction Methods 0.000 title claims description 3
- 238000009434 installation Methods 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000008239 natural water Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0807—Devices for reducing the polluted area with or without additional devices for removing the material with stabilising elements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0835—Devices for reducing the polluted area with or without additional devices for removing the material fixed to permanent structure, e.g. harbour wall or river bank
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The invention belongs to the technical field of river sewage garbage treatment, and particularly relates to garbage removing equipment for river sewage treatment. The invention achieves the aims of automatically intercepting garbage, high intercepting efficiency and no need of driving equipment to drive operation by means of the fixing unit, the mounting unit, the collecting unit and the auxiliary unit which are arranged on the river levee.
Description
Technical Field
The invention belongs to the technical field of river sewage garbage treatment, and particularly relates to garbage removing equipment for river sewage treatment.
Background
In municipal planning and construction of cities, in order to achieve beautiful urban landscapes and improve urban environments, artificial lakes and artificial rivers are always constructed in the urban planning and construction, and the artificial lakes and the artificial rivers are more and more favored by people due to good effects of improving landscape effects, improving air humidity and the like.
Due to artificial discarding and rain washing, the river channel is often filled with some garbage, such as household garbage, tree hay and the like, and the garbage brings great influence on normal circulation of the river channel and attractiveness of the river channel; when rubbish is handled in current river course, often need the environmental protection workman to take the boat to use the scoop net to salvage the rubbish that floats on the river face, but this kind of operation mode can only one in the in-process of salvaging salvage to come to salvage, salvage the effect relatively poor, in addition, higher, the intensity of labour great to environmental protection workman's requirement, so still have the space that can improve when handling to rubbish in the city river course.
Therefore, in view of the above, there is an urgent need in the market for a device capable of automatically intercepting and collecting floating objects such as garbage in a river.
Chinese patent application No. CN 202010760196.X, published as 20201030 discloses a method for intercepting and treating river channel treatment garbage, which uses a river channel garbage treatment and interception device, and the device includes a garbage interception frame, a garbage pickup device and a garbage transfer device. Wherein, rubbish interception frame is used for fixing rubbish pickup apparatus, and rubbish transfer device transports in order to prevent that rubbish from causing secondary pollution to the river course to the card machine of being picked up.
However, the river channel garbage treatment intercepting equipment in the patent of the invention can realize the purposes of garbage interception, pickup and transportation only by being driven by independent driving equipment. In actual scene operation, because the equipment needs to be exposed to the natural environment for a long time, the equipment needs frequent inspection and maintenance and has short service life, although the intensity of manual salvage can be reduced, the cost of manual inspection and maintenance is increased.
Disclosure of Invention
The invention provides a garbage removing device for river sewage treatment, which can achieve the purposes of automatically intercepting garbage, high intercepting efficiency and no need of driving equipment to drive operation in a mode of a fixing unit, an installation unit, a collection unit and an auxiliary unit which are arranged on a river levee.
The technical scheme adopted by the invention for solving the problems is as follows: a garbage removing device for river sewage treatment comprises a fixing unit arranged on a river levee, a mounting unit arranged on the fixing unit, a collecting unit arranged on the mounting unit and positioned at the water surface for collecting garbage, and an auxiliary unit arranged on the fixing unit and inserted into the river levee for reinforcing the fixing unit and the mounting unit.
The further preferred technical scheme is as follows: the fixing unit comprises a fixing block arranged at the position of the river bank, a fixing column arranged at the side end of the fixing block and used for installing the fixing block on the river bank, a first installation groove arranged at the side end, close to the water surface, of the fixing block and used for installing the installation unit, a second installation groove arranged at the side end, different from the first installation groove, of the fixing block and used for installing the auxiliary unit, and an insertion column arranged in the first installation groove.
The further preferred technical scheme is as follows: the mounting unit comprises a mounting block mounted in the first mounting groove, a mounting opening arranged on the mounting block and used for mounting the collecting unit, and a plug-in groove arranged at the side end of the mounting block and sleeved on the plug-in column.
The further preferred technical scheme is as follows: the collecting unit comprises a collecting net box arranged in the mounting opening.
The further preferred technical scheme is as follows: the collecting unit further comprises a sliding plate which is arranged on the collecting net box and used for fixing the collecting net box in a clamping mode on the side surface of the mounting block, and a mounting hole which is arranged on the collecting net box and used for mounting the sliding plate.
The further preferred technical scheme is as follows: the auxiliary unit comprises a frame body arranged in the second mounting groove and used for placing the collecting net box, and a cover plate arranged on the fixing block and used for covering the frame body.
The further preferred technical scheme is as follows: the auxiliary unit further comprises a mounting hole block arranged on the fixing block and a rotating column arranged at the side end of the cover plate and mounted in the mounting hole block.
The further preferred technical scheme is as follows: the auxiliary unit further comprises a limiting column which is arranged at the end part of the rotating column and is perpendicular to the surface of the cover plate, and the limiting column is used for fixing the mounting block in the first mounting groove.
The further preferred technical scheme is as follows: the mounting unit further comprises a limiting groove which is arranged on the mounting block and is clamped with the limiting column when the cover plate covers the frame body.
The further preferred technical scheme is as follows: the collecting unit further comprises a mounting sleeve arranged on the sliding plate and used for fixing the sliding plate in the first mounting groove.
The present invention has the following advantages.
First, in this device, the installation unit both can be used to extend the collection unit to the deeper water department of river course in the surface of water direction, also is used for adjusting the draft of collection unit in vertical direction to guarantee that the collection unit can accomplish the purpose realization of interception collection rubbish.
Secondly, in this device, the opening of collection unit faces river course upstream department, therefore floats floater such as rubbish on the river course and can be intercepted and collect by collection unit under the drive of natural water flow, need not extra power equipment drive.
Thirdly, in the present apparatus, the auxiliary unit reinforces the installation strength of the fixing unit on the river levee while being connected to the installation unit, thereby reinforcing the installation strength of the installation unit on the fixing unit.
Fourthly, in this device, after the collection unit collects rubbish and accomplishes, the collection unit can wholly shift out from the installation element and change to carry out the interception of new round rubbish and collect, improved the interception collection efficiency of rubbish.
Fifthly, in this device, the installation unit can wholly shift out from the fixed unit and change, and the water level of river course is different in different seasons, and the specification of the installation unit of change is different to guarantee can realize the purpose of automatic interception collection rubbish all the year round.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the position structure of the fixing unit and the auxiliary unit in the present invention.
Fig. 3 is a schematic view of the position structure of the installation unit and the collection unit in the present invention.
FIG. 4 is a schematic view of the structure of the collecting unit of the present invention.
FIG. 5 is a schematic structural diagram of an auxiliary unit according to the present invention from a side view.
Fig. 6 is a top cross-sectional view of a collection unit of the present invention.
Detailed Description
The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.
Example (b): as shown in fig. 1, 2, 3, 4, 5 and 6, a garbage removing apparatus for river sewage treatment includes a fixing unit 1 provided on a river bank a, an installation unit 2 provided on the fixing unit 1, a collection unit 3 provided on the installation unit 2 and located at a water surface b for collecting garbage, and an auxiliary unit 4 provided on the fixing unit 1 and inserted into the river bank a for reinforcing the fixing unit 1 and the installation unit 2.
In this embodiment, the fixing unit 1 is configured to fix the entire device to the river levee a, and the installation unit 2 is configured to extend the collection unit 3 to a deep water position of the river channel in the water surface direction, and also configured to adjust a draft of the collection unit 3 in the vertical direction, so as to ensure that the collection unit 3 can complete the purpose of intercepting and collecting garbage; the opening of the collecting unit 3 faces the upstream of the river channel, so that floating objects such as garbage floating on the river channel can be intercepted and collected by the collecting unit 3 under the driving of natural water flow; one end of the auxiliary unit 4 is directly inserted into the river bank a, and the other end of the auxiliary unit is connected with the fixing unit 1, so that the installation strength of the fixing unit 1 on the river bank a is strengthened, meanwhile, the auxiliary unit 4 is also connected with the installation unit 2, and the installation strength of the installation unit 2 on the fixing unit 1 is further strengthened. In addition, after the collection of the garbage by the collection unit 3 is completed, the collection unit 3 can be integrally moved out of the installation unit 2 for replacement, so that a new garbage interception and collection process is performed, and the garbage interception and collection efficiency is improved; the mounting unit 2 can be integrally moved out of the fixing unit 1 for replacement, the water levels of the riverways in different seasons are different, and the specifications of the replaced mounting unit 2 are different, so that the purpose of automatically intercepting and collecting garbage all year round is achieved.
The fixing unit 1 includes a fixing block 101 disposed at the river bank a, a fixing post 102 disposed at a side end of the fixing block 101 and used for mounting the fixing block 101 on the river bank a, a first mounting groove 103 disposed at a side end of the fixing block 101 close to the water surface b and used for mounting the mounting unit 2, a second mounting groove 104 disposed at a side end of the fixing block 101 different from the first mounting groove 103 and used for mounting the auxiliary unit 4, and an insertion post 105 disposed in the first mounting groove 103.
In this embodiment, the fixing column 102 is fixed to a side end of the fixing block 101 close to the river levee a and inserted into the river levee a to fix the fixing block 101 on the river levee a; first mounting groove 103 and second mounting groove 104 are all setting up fixed block 101 side and be the fluting that runs through the form, just first mounting groove 103 sets up the fixed block 101 is close to the side of surface of water b, second mounting groove 104 sets up the fixed block 101 is close to the side of river levee a. In addition, the effect of the inserting column 105 is to reinforce the installation strength of the installation unit 2 in the first installation groove 103, so as to prevent the installation unit 2 from being separated from the first installation groove 103 under the action of water flow impact, and is to be used as a limiting column of the installation unit 2 when adjusting the draft of the collection unit 3, so as to ensure that the installation unit 2 is adjusted to move in the vertical direction.
The mounting unit 2 comprises a mounting block 201 mounted in the first mounting groove 103, a mounting opening 202 arranged on the mounting block 201 and used for mounting the collecting unit 3, and a plug-in groove 203 arranged at the side end of the mounting block 201 and sleeved on the plug-in column 105.
In this embodiment, the length that installation piece 201 is the horizontal direction installation and installation piece 201 can set up different specifications according to the river course width and the degree of depth of reality to guarantee the practicality of this equipment.
The collecting unit 3 comprises a collecting cage 301 arranged in the mounting opening 202.
The collecting unit 3 further includes a sliding plate 302 provided on the collecting cage 301 and fixing the collecting cage 301 by being snap-fitted on a side of the mounting block 201, and a mounting hole 303 provided on the collecting cage 301 and mounting the sliding plate 302.
In this embodiment, the collecting net cage 301 is a net cage with an open end and five closed sides, and the open end of the net cage faces the upstream of the river; the functions of the sliding plate 302 include: firstly, when the collection net cage 301 intercepts and collects garbage, one end of the sliding plate 302 is fixed in the mounting hole 303 arranged at the end of the collection net cage 301 at the opening side, and the rest of the sliding plate 302 is arranged at the side surface of the mounting block 201, because the sliding plate 302 is arranged at the outer side of the mounting hole 202, the sliding plate 302 plays a role of clamping and limiting the collection net cage 301, and can ensure that the collection net cage 301 cannot be separated from the mounting hole 202 even if the water flow impact is large when the collection net cage 301 intercepts and collects garbage; secondly, the other end of the sliding plate 302 is inserted into the first mounting groove 103, so that the gap between the mounting block 201 and the first mounting groove 103 is reduced, and the mounting block 201 is clamped and fixed; thirdly, when the collection net cage 301 collects garbage fully, the sliding block 302 is moved until the two ends of the sliding block 302 are inserted into the mounting holes 303 of the collection net cage 301 located at the two sides of the opening respectively, at this time, the sliding block 302 is used for sealing or semi-sealing the opening of the collection net cage 301, so that the garbage in the collection net cage 301 is prevented from flowing out of the collection net cage 301 again due to the full load, and at this time, the clamping limiting function and the clamping fixing function of the sliding block 302 disappear, and the collection net cage 301 is convenient to replace and the position of the mounting block 201 is convenient to adjust.
The auxiliary unit 4 comprises a frame 401 disposed in the second installation groove 104 and used for placing the collecting net cage 301, and a cover plate 402 disposed on the fixing block 101 and used for covering the frame 401.
The auxiliary unit 4 further includes a mounting hole block 403 provided on the fixing block 101, and a rotary post 404 provided at a side end of the cover plate 402 and mounted in the mounting hole block 403.
In this embodiment, the frame 401 needs to be higher than the surface of the river bank a, and after the collecting net cage 301 is placed in the frame 401, the upper end of the collecting net cage 301 is slightly higher than the surface of the frame 401, so that the collecting net cage 301 can be conveniently placed and taken out. The spare net cage 301 is convenient to install and fix the unloaded collecting net cage 301 for next round of garbage interception and collection after the full-load collecting net cage 301 is moved out, so that the garbage interception and collection efficiency is improved. In order to match the protruding collecting net cage 301, the cover plate 402 is a cover plate with a U-shaped cross section, so that impurities such as rainwater or fallen leaves are prevented from falling into the frame 401; in addition, the rotatable mounting of the cover plate 402 facilitates manual operation and prevents the cover plate 402 from being lost.
The auxiliary unit 4 further includes a limiting post 405 disposed at an end of the rotating post 404 and perpendicular to the surface of the cover plate 402 for fixing the mounting block 201 in the first mounting groove 103.
The mounting unit 2 further includes a limiting groove 204 disposed on the mounting block 201 and clamped with the limiting post 405 when the cover plate 402 covers the frame 401.
In this embodiment, the position-limiting column 405 is perpendicular to the surface of the cover plate 402 and extends to the upper end of the position-limiting groove 204, and the position-limiting column 405 functions as: firstly, when the cover plate 402 is perpendicular to the surface of the frame body 401, the position-limiting columns 405 are parallel to the surface of the frame body 401 and are located on the surface of the fixing block 101, so that the position-limiting columns 405 support the cover plate 402; secondly, when the cover plate 402 covers the frame 401, that is, when the cover plate 402 is parallel to the surface of the frame 401, the position-limiting columns 405 are perpendicular to the surface of the frame 401, so that the position-limiting columns 405 are inserted into the position-limiting grooves 204 to be engaged, thereby realizing the fixing and reinforcing effects of the auxiliary unit 4 on the mounting unit 2. When the collecting net cage 301 works, the cover plate 402 covers the frame body 401, the limiting column 405 is inserted into the limiting groove 204, and the mounting block 201 is further limited and fixed; when the collecting net cage 301 is fully loaded and needs to be replaced, the cover plate 402 is opened to be in a vertical state, the limiting column 405 is separated from the limiting groove 204 and supports the cover plate 402, the reinforcing and fixing effect on the mounting block 201 is lost, and the mounting block 201 can further perform position adjustment.
The collecting unit 3 further includes a mounting sleeve 304 provided on the sliding plate 302 for fixing the sliding plate 302 in the first mounting groove 103.
In this embodiment, the mounting sleeve 304 may increase the friction between the part of the sliding plate 302 inserted into the first mounting groove 103 and the first mounting groove 103 to reinforce the part of the sliding plate 302 in the first mounting groove 103, may increase the friction between the sliding plate 302 and the side of the mounting block 201 to improve the clamping and fixing effect on the mounting block 201, and may increase the friction between the sliding plate 302 and the mounting hole 303 to reinforce the limiting and fixing effect on the collecting net box 301.
In this embodiment, the thickness of the mounting sleeve 304 is suitable for clamping and fixing the mounting block 201 and inserting into the first mounting groove 103 and the mounting hole 303; the material of the mounting sleeve 304 is preferably a corrosion-resistant, oxidation-resistant and high-friction-coefficient polymer material conventionally selected in the field, and thus, the detailed description thereof is omitted.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the claims appended hereto.
Claims (10)
1. The utility model provides a rubbish elimination equipment for river sewage treatment which characterized in that: the garbage collecting device comprises a fixing unit (1) arranged on a river bank (a), an installing unit (2) arranged on the fixing unit (1), a collecting unit (3) arranged on the installing unit (2) and located at a water surface (b) for collecting garbage, and an auxiliary unit (4) arranged on the fixing unit (1) and inserted into the river bank (a) for reinforcing the fixing unit (1) and the installing unit (2).
2. The apparatus for removing garbage from river sewage according to claim 1, wherein: the fixing unit (1) comprises a fixing block (101) arranged at the river bank (a), a fixing column (102) arranged at the side end of the fixing block (101) and used for installing the fixing block (101) on the river bank (a), a first installation groove (103) arranged at the side end, close to the water surface (b), of the fixing block (101) and used for installing the installation unit (2), a second installation groove (104) arranged at the side end, different from the first installation groove (103), of the fixing block (101) and used for installing the auxiliary unit (4), and an insertion column (105) arranged in the first installation groove (103).
3. The apparatus of claim 2, wherein: the mounting unit (2) comprises a mounting block (201) mounted in the first mounting groove (103), a mounting opening (202) arranged on the mounting block (201) and used for mounting the collecting unit (3), and a plug-in groove (203) arranged at the side end of the mounting block (201) and sleeved on the plug-in column (105).
4. The apparatus for removing garbage from river sewage according to claim 3, wherein: the collecting unit (3) comprises a collecting net cage (301) arranged in the mounting opening (202).
5. The apparatus for removing garbage from river sewage according to claim 4, wherein: the collecting unit (3) further comprises a sliding plate (302) which is arranged on the collecting net box (301) and is used for fixing the collecting net box (301) in a clamping mode on the side surface of the mounting block (201), and a mounting hole (303) which is arranged on the collecting net box (301) and is used for mounting the sliding plate (302).
6. The apparatus for removing garbage from river sewage according to claim 4, wherein: the auxiliary unit (4) comprises a frame body (401) arranged in the second mounting groove (104) and used for placing the collecting net box (301), and a cover plate (402) arranged on the fixing block (101) and used for covering the frame body (401).
7. The apparatus for removing garbage from river sewage according to claim 6, wherein: the auxiliary unit (4) further comprises a mounting hole block (403) arranged on the fixing block (101), and a rotating column (404) arranged at the side end of the cover plate (402) and mounted in the mounting hole block (403).
8. The apparatus of claim 7, wherein: the auxiliary unit (4) further comprises a limiting column (405) which is arranged at the end part of the rotating column (404) and is perpendicular to the surface of the cover plate (402) and used for fixing the mounting block (201) in the first mounting groove (103).
9. The apparatus for removing garbage from river sewage according to claim 8, wherein: the mounting unit (2) further comprises a limiting groove (204) which is arranged on the mounting block (201) and is clamped with the limiting column (405) when the cover plate (402) covers the frame body (401).
10. The apparatus for removing garbage from river sewage according to claim 5, wherein: the collecting unit (3) further comprises a mounting sleeve (304) arranged on the sliding plate (302) and used for fixing the sliding plate (302) in the first mounting groove (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210371624.9A CN114808883B (en) | 2022-04-08 | 2022-04-08 | Garbage removal equipment for river sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210371624.9A CN114808883B (en) | 2022-04-08 | 2022-04-08 | Garbage removal equipment for river sewage treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114808883A true CN114808883A (en) | 2022-07-29 |
| CN114808883B CN114808883B (en) | 2024-06-18 |
Family
ID=82535251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210371624.9A Active CN114808883B (en) | 2022-04-08 | 2022-04-08 | Garbage removal equipment for river sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114808883B (en) |
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| WO2012101390A1 (en) * | 2011-01-27 | 2012-08-02 | Thierry Thomazeau | Trawl for collecting materials such as green algae, hydrocarbons, and other large waste |
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| CN208884495U (en) * | 2018-08-10 | 2019-05-21 | 青岛胶州湾环境工程有限公司 | A kind of environmental protection river refuse collector |
| CN109853498A (en) * | 2019-01-23 | 2019-06-07 | 辽宁科技大学 | A kind of riverway waste collection device |
| CN111119145A (en) * | 2019-12-12 | 2020-05-08 | 陈海涛 | Automatic fishing device for river water dirt |
| CN212103979U (en) * | 2020-04-02 | 2020-12-08 | 湖南创力工程技术有限公司 | Water conservancy water and electricity dam water inlet floater fishing device |
| CN214883504U (en) * | 2021-01-12 | 2021-11-26 | 江苏冬春水利建设工程有限公司 | River garbage collection device |
| CN215165409U (en) * | 2021-05-26 | 2021-12-14 | 杜一霖 | Urban river surface water environment rubbish fishing device |
| CN215715145U (en) * | 2021-07-13 | 2022-02-01 | 安徽和劲项目管理有限公司 | Bank slope garbage floating net collecting device for hydraulic and hydroelectric engineering |
| CN215925910U (en) * | 2021-07-30 | 2022-03-01 | 中国电建市政建设集团有限公司 | River bend department floating garbage collection device |
| CN114250749A (en) * | 2021-12-29 | 2022-03-29 | 广东新联生态有限公司 | River course surface of water rubbish interception collecting system |
-
2022
- 2022-04-08 CN CN202210371624.9A patent/CN114808883B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012101390A1 (en) * | 2011-01-27 | 2012-08-02 | Thierry Thomazeau | Trawl for collecting materials such as green algae, hydrocarbons, and other large waste |
| CN108824392A (en) * | 2018-06-26 | 2018-11-16 | 饶景瑞 | A kind of hydraulic engineering river alongshore rubbish marine salvage equipment |
| CN208884495U (en) * | 2018-08-10 | 2019-05-21 | 青岛胶州湾环境工程有限公司 | A kind of environmental protection river refuse collector |
| CN109853498A (en) * | 2019-01-23 | 2019-06-07 | 辽宁科技大学 | A kind of riverway waste collection device |
| CN111119145A (en) * | 2019-12-12 | 2020-05-08 | 陈海涛 | Automatic fishing device for river water dirt |
| CN212103979U (en) * | 2020-04-02 | 2020-12-08 | 湖南创力工程技术有限公司 | Water conservancy water and electricity dam water inlet floater fishing device |
| CN214883504U (en) * | 2021-01-12 | 2021-11-26 | 江苏冬春水利建设工程有限公司 | River garbage collection device |
| CN215165409U (en) * | 2021-05-26 | 2021-12-14 | 杜一霖 | Urban river surface water environment rubbish fishing device |
| CN215715145U (en) * | 2021-07-13 | 2022-02-01 | 安徽和劲项目管理有限公司 | Bank slope garbage floating net collecting device for hydraulic and hydroelectric engineering |
| CN215925910U (en) * | 2021-07-30 | 2022-03-01 | 中国电建市政建设集团有限公司 | River bend department floating garbage collection device |
| CN114250749A (en) * | 2021-12-29 | 2022-03-29 | 广东新联生态有限公司 | River course surface of water rubbish interception collecting system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114808883B (en) | 2024-06-18 |
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