CN112281786A - Adjustable interception net for river channel decontamination - Google Patents
Adjustable interception net for river channel decontamination Download PDFInfo
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- CN112281786A CN112281786A CN202011181983.5A CN202011181983A CN112281786A CN 112281786 A CN112281786 A CN 112281786A CN 202011181983 A CN202011181983 A CN 202011181983A CN 112281786 A CN112281786 A CN 112281786A
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- net
- barrier
- rotating shaft
- river channel
- intercepting
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- 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
- E02B15/10—Devices for removing the material from the surface
-
- 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
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/085—Arresting devices for waterborne materials, e.g. gratings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Revetment (AREA)
Abstract
The invention relates to an adjustable interception net for river channel decontamination, which comprises a net rack, a first blocking net, a second blocking net and a third blocking net, wherein the net rack is arranged on the net rack; the net rack is arranged above the river channel; the first barrier net, the second barrier net and the third barrier net are sequentially arranged in the net rack; gaps are reserved among the first barrier net, the second barrier net and the third barrier net; the first barrier net, the second barrier net and the third barrier net are respectively in rotary connection with the net rack; the second barrier net and the third barrier net are the same; the first barrier net is larger than the third barrier net; the third barrier net is a boot-shaped net; the first end of the first barrier shoe faces the first barrier. According to the invention, the first blocking net is used for blocking larger garbage in the river channel, the second blocking net is used as a temporary net, the third blocking net can gradually float out of the water surface due to the shoe-shaped arrangement, and the fishes blocked by the third blocking net can gradually rise along with the shoe surface of the third blocking net to be far away from the third blocking net and return to the river channel again, so that the problem that the fishes in the river channel can be salvaged while the garbage in the river channel is blocked and salvaged is solved.
Description
Technical Field
The invention belongs to the field of environmental management, and particularly relates to an adjustable interception net for river channel dirt removal.
Background
In human life, a large amount of domestic garbage is brought along with the fact that the life footprint of people is distributed in all corners of the world, the garbage contains a large amount of garbage which cannot be degraded by the natural environment and pollutes soil and all water areas, the pollution of the garbage in water can float to other places along with water flow, the pollution range is large, especially the garbage occurring in the upstream of some rivers often pollutes the water areas in the downstream along with the water flow, and therefore the method is particularly important for intercepting and fishing the garbage flowing down from the upstream rivers.
The river channel is a groove excavated on the ground for guiding river water to flow, and generally refers to a path through which river water flows, and a lot of garbage, such as white garbage discarded upstream by people and various floating impurities such as fabrics, can be collected from the water in the river channel in the process of flowing from upstream to downstream, and the impurities float in the river channel to affect the purity of the river water, and can be rotten and smelly for a long time, so that the river water is polluted.
In the existing river channel garbage treatment, although some garbage intercepting devices are used for intercepting and salvaging garbage at the upstream of a river, the garbage is salvaged after the garbage is intercepted, meanwhile, fishes in the river channel can be salvaged, an ecological system in the river channel lacking the fishes can be seriously damaged, and the original intention of treating the river channel is violated.
Disclosure of Invention
The invention aims to solve the technical problem of providing an adjustable intercepting net for river channel dirt cleaning, and aims to solve the problem that fishes in a river channel can be salvaged while river channel garbage is intercepted and then is salvaged.
In order to solve the problems, the invention adopts the following technical scheme:
an adjustable interception net for river channel decontamination comprises a net rack, a first blocking net, a second blocking net and a third blocking net; the net rack is arranged above the river channel; the first barrier net, the second barrier net and the third barrier net are sequentially arranged in the net rack; gaps are reserved among the first barrier net, the second barrier net and the third barrier net; the first barrier net, the second barrier net and the third barrier net are respectively in rotary connection with the net rack; the second barrier net and the third barrier net are the same; the first barrier net is larger than the third barrier net; the third barrier net is a boot-shaped net; one end of the third barrier boot head faces the second barrier; one end of the third barrier boot is inclined downwards.
As a further improvement of the invention, the third barrier net comprises a third rotating shaft, a third interception net and a guide column; the third rotating shaft is rotationally connected to the net rack; the third interception net is wound on the third rotating shaft; the guide post is provided with a sliding chute; the number of the guide posts is two; the two guide columns are respectively and fixedly connected below the net rack; and two sides of the third interception net are respectively connected with the two guide columns in a sliding manner.
As a further improvement of the invention, the sliding groove is arranged on one side of the guide post far away from the second barrier net.
As a further improvement of the invention, the first barrier net comprises a first rotating shaft, a first interception net and a fixed shaft; the first rotating shaft is rotationally connected to the net rack; the fixed shaft is arranged below the first rotating shaft; the first intercepting net is disposed around the first rotating shaft and the fixed shaft.
As a further improvement of the invention, the fixed shaft is arranged on the side of the first rotating shaft far away from the second barrier net.
As a further improvement of the invention, the second barrier net comprises a second rotating shaft, a second interception net and a falling object; the second rotating shaft is rotationally connected to the net rack; the second interception net is wound on the second rotating shaft; the falling object is detachably connected with the lower end of the second interception net.
As a further improvement of the invention, the net rack is provided with three garbage cleaning channels; the three garbage cleaning channels are respectively arranged on one sides of the first rotating shaft, the second rotating shaft and the third rotating shaft.
As a further improvement of the invention, one end of the first rotating shaft, one end of the second rotating shaft and one end of the third rotating shaft are respectively and rotatably connected with a motor; the number of the motors is three.
The invention has the following remarkable beneficial effects:
1. the invention relates to an adjustable interception net for river channel decontamination, which is used for intercepting garbage in a river channel and comprises a net rack, and a first interception net, a second interception net and a third interception net which are sequentially arranged on the net rack, wherein the second interception net is the same as the third interception net, and the first interception net is larger than the third interception net; the first blocking net is used for intercepting big rubbish in the river course and can not block fish in the river course to pass through, and second blocking net and third blocking net are used for intercepting the little rubbish after being filtered by first blocking net, and second blocking net and third blocking net are alternate use moreover.
Gaps are reserved among the first barrier net, the second barrier net and the third barrier net and are used for facilitating workers to clean the first barrier net, the second barrier net and the third barrier net; the third barrier is a boot-shaped net, with the toe end of the third barrier sloping downwardly and towards the second barrier.
After the garbage in the river channel is intercepted for a period of time, the second blocking net is put down to replace a third blocking net to intercept the garbage in the river channel, and the third blocking net is lifted to clean the garbage accumulated on the third blocking net; the third block net is arranged in a boot shape, so that garbage on the third block net can fall on the boot surface of the boot-shaped block net in the rising process, and the third block net can gradually float out of the water surface due to the fact that the third block net is arranged in a boot shape and the boot head of the third block net inclines downwards, and fish blocked by the third block net can gradually keep away from the river water surface along with the boot surface of the third block net inclining downwards and return to the river channel again, so that the problem that the fish in the river channel can be salvaged up when the garbage in the river channel is intercepted and salvaged is solved.
2. The third blocking net comprises a third rotating shaft, a third blocking net and guide posts, the third rotating shaft is rotatably connected to the net rack, the guide posts are fixedly connected below the net rack, the third blocking net is wound on the third rotating shaft, the third rotating shaft is used for collecting the third blocking net, sliding grooves are formed in the guide posts, the number of the guide posts is two, and two sides of the third blocking net are respectively connected with the guide posts in a sliding mode; the guide post is arranged to enable the third intercepting net to move along a certain track, so that resistance is prevented from being increased due to too much accumulated garbage and being washed away by water.
3. Because the intercepting device is generally placed at the downstream position in the river channel when the garbage in the river channel is intercepted, the chute is arranged at one side of the guide column far away from the second blocking net, namely the chute is not impacted by the river water at the upstream, and the garbage can be prevented from being blocked to influence the lifting of the third blocking net.
4. The first blocking net comprises a first rotating shaft, a first blocking net and a fixed shaft, the first rotating shaft is rotatably connected to the net rack, the fixed shaft is arranged below the first rotating shaft, and the first blocking net rotates around the first rotating shaft and the fixed shaft; the fixed shaft is vertically placed at the bottom of the river channel, and the first rotating shaft is rotated, so that the first intercepting net can rotate, and the first intercepting net is convenient to clean.
5. The fixed shaft is arranged on one side, far away from the second blocking net, of the first rotating shaft, so that the first blocking net can form an inclined angle, and the inclined arrangement of the first blocking net can enable the first blocking net to directly take out garbage on the first blocking net in the rotating process and cannot leave the first blocking net along with the lifting of the first blocking net.
6. The second blocking net comprises a second rotating shaft, a second blocking net and a falling object, the second rotating shaft is rotatably connected to the net rack, the second blocking net is wound on the second rotating shaft, and the falling object is detachably connected with the lower end of the second blocking net; the second axis of rotation is used for carrying out the rolling with the second interception net, and the setting of falling object is used for making the second interception net fall into the river course bottom and replaces the third block temporarily, prevents that the third block from leaking rubbish after rising, and the dismantlement of falling object is connected and can be detached when not needing the second interception net, prevents that the second interception net from leading to the net grow because the falling force effect of falling object.
7. Three rubbish clearance passageway of fixed connection sets up respectively in one side of first axis of rotation, second axis of rotation and third axis of rotation on the rack, and the setting of rubbish clearance passageway can make things convenient for the staff to clear up the rubbish on first interception net, second interception net and the third interception net.
8. One end of the first rotating shaft, one end of the second rotating shaft and one end of the third rotating shaft are respectively connected with a motor in a rotating mode, and the motors are arranged to facilitate lifting of the first intercepting net, the second intercepting net and the third intercepting net by workers.
Drawings
FIG. 1 is a schematic structural diagram of an adjustable interception net for clearing away the river in front view;
FIG. 2 is a schematic view of a three-dimensional structure of an adjustable interception net for river channel decontamination according to the invention;
fig. 3 is a schematic view of a top view section structure of the guide column of the adjustable interception net for cleaning river channels.
In the attached drawing, 1-net rack, 2-third rotating shaft, 3-third intercepting net, 4-guide column, 5-first rotating shaft, 6-first intercepting net, 7-fixed shaft, 8-second rotating shaft, 9-second intercepting net, 10-falling object, 11-garbage cleaning channel and 12-motor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, 2 and 3, an adjustable interception net for river channel decontamination comprises a net rack 1, a first interception net, a second interception net and a third interception net, wherein the net rack 1 is a rectangular frame and is used for being placed above a river channel, the first interception net, the second interception net and the third interception net are sequentially placed in the net rack 1 from left to right, a second interception net grid and a third interception net grid are the same, the first interception net grid is larger than the third interception net grid, the first interception net is used for intercepting large garbage in the river channel and cannot influence the passing of fishes, and the second interception net and the third interception net are used for intercepting small garbage in the river channel; the third block is the boots shape net, and third block boots head one end is towards the second block, and the setting of third block for the boots shape net can make the rubbish of accumulation on the third block can not fall into the river course again in the third block rises in-process, and the third block can give the time and the passageway that flee for the shape that the toe one end slope is decurrent when the third block floats the surface of water gradually in addition, solves and to salvage the problem of going up with the fish in the river course when intercepting river course rubbish.
The second blocking net is used for temporarily replacing the third blocking net to intercept the garbage in the river channel when the third blocking net is lifted, so that the garbage in the river channel is prevented from losing the interception of the garbage due to the separation of the third blocking net.
In order to further optimize the adjustable intercepting net for river channel decontamination, the third intercepting net comprises a third rotating shaft 2, a third intercepting net 3 and a guide column 4; the upper surface of the net rack 1 is fixedly connected with a third support, a third rotating shaft 2 is rotatably connected onto the net rack 1 through the third support, a third interception net 3 is wound on the third rotating shaft 2, sliding grooves are formed in the guide posts 4, the number of the guide posts 4 is two, the two guide posts 4 are respectively and fixedly connected below the net rack 1, sliding blocks are fixedly connected to two sides of the third interception net 3 and arranged in the sliding grooves, and the third interception net 3 is in sliding connection with the guide posts 4; the third rotating shaft 2 is provided to raise and lower the third barrier net 3, and the guide post 4 is provided to move the third barrier net 3 along a certain track and to prevent the third barrier net 3 from being washed away by water.
In order to further optimize the adjustable intercepting net for river channel decontamination, the sliding groove is formed in one side, far away from the second intercepting net, of the guide column 4; the setting of spout position can prevent that the rubbish in river course upper reaches from getting into the removal that influences third interception net 3 in the spout.
In order to further optimize the adjustable intercepting net for river channel dirt removal, the first intercepting net comprises a first rotating shaft 5, a first intercepting net 6 and a fixed shaft 7, the first support is fixedly connected to the upper surface of the net rack 1, the first rotating shaft 5 is rotatably connected to the net rack 1 through the first support, the fixed shaft 7 is arranged below the first rotating shaft 5, and the first intercepting net 6 is arranged around the first rotating shaft 5 and the fixed shaft 7; first axis of rotation 5 is used for making first interception net 6 rotate around first axis of rotation 5 and fixed axle 7, and fixed axle 7 is used for placing and plays a fixed action to first interception net 6 in the river course bottom, can make first interception net 6 rotate through rotating first axis of rotation 5 and conveniently collect rubbish on first interception net 6 on rack 1, collects rubbish under the condition that does not influence first interception net 6 and carry out the interception to rubbish moreover.
In order to further optimize the adjustable intercepting net for river channel decontamination, a fixed shaft 7 is arranged on one side of a first rotating shaft 5 far away from a second intercepting net, the position of the fixed shaft 7 can enable the first intercepting net 6 to form an inclined angle, and the first intercepting net 6 can be obliquely arranged so that garbage can not be separated from the first intercepting net 6 due to movement when the first intercepting net 6 rotates.
In order to further optimize the adjustable intercepting net for river channel dirt removal, the second intercepting net comprises a second rotating shaft 8, a second intercepting net 9 and a falling object 10, the upper surface of the net rack 1 is fixedly connected with a second support, the second rotating shaft 8 is rotatably connected onto the net rack 1 through the second support, the second intercepting net 9 is wound on the second rotating shaft 8, a hook is arranged on the surface of the falling object 10, and the falling object 10 is detachably connected to the lower end of the second intercepting net 9 through the hook; the second rotating shaft 8 is used for lifting and falling the second intercepting net 9, the falling object 10 is detachably connected to the lower end of the second intercepting net 9, so that the second intercepting net 9 cannot be washed away by river water in the descending process, the falling object 10 is detachably connected with the second intercepting net 9, the falling object 10 can be detached when the second intercepting net 9 is not needed, and the detachment of the falling object 10 can reduce the falling force generated by the falling object 10 on the second intercepting net 9.
In order to further optimize the adjustable intercepting net for river channel dirt cleaning, three garbage cleaning channels 11 are fixedly connected to the net rack 1, and the three garbage cleaning channels 11 are respectively and fixedly connected to one sides of the first rotating shaft 5, the second rotating shaft 8 and the third rotating shaft 2. The arrangement of the garbage cleaning channel 11 can facilitate cleaning of garbage on the first interception net 6, the second interception net 9 and the third interception net 3 by workers.
In order to further optimize the adjustable intercepting net for river channel dirt cleaning, one end of each of the first rotating shaft 5, the second rotating shaft 8 and the third rotating shaft 2 is rotatably connected with a motor 12, and the motors 12 are arranged to facilitate workers to rotate the first rotating shaft 5, the second rotating shaft 8 and the third rotating shaft 2 and to roll the first intercepting net 6, the second intercepting net 9 and the third intercepting net 3.
The using method comprises the following steps: the net rack 1 is placed above a river channel, a worker arranges a first interception net 6 around a fixed shaft 7 and a first rotating shaft 5, the fixed shaft 7 is placed at the bottom of the river channel on the left side of the first rotating shaft 5, a second rotating shaft 8 winds a second interception net 9 above the river channel, and a third rotating shaft 2 moves a third interception net 3 to the bottom of the river channel through a guide column 4; the first intercepting net 6 can intercept larger garbage in the river channel due to the large grids and cannot block fish, the third intercepting net 3 can intercept smaller garbage in the river channel, after more garbage is accumulated in the first intercepting net 6 and the second intercepting net 9, a worker operates the motor 12 to rotate the first rotating shaft 5 and enters the garbage cleaning channel 11 at the left end to clean the garbage on the first intercepting net 6, after the garbage is cleaned on the first intercepting net 6, the worker operates the motor 12 to stop the first rotating shaft 5, operates the motor 12 to rotate the second rotating shaft 8 to enable the second intercepting net 9 to enter the bottom of the river channel under the action of falling objects 10, the second intercepting net 9 is the same as the grids of the third intercepting net 3 and can intercept the garbage in the river channel instead of the third intercepting net 3, after the second intercepting net 9 falls, the motor 12 is operated to rotate the third rotating shaft 2 to lift the third intercepting net 3, the rising of the third barrier net 3 makes the boot-shaped surface of the third barrier net 3 gradually float out of the water surface, and leaves a space for the fishes intercepted by the third barrier net 3 to swim away while completely collecting the garbage on the third barrier net 3.
The invention comprises a net rack 1, a first barrier net, a second barrier net and a third barrier net, wherein the first barrier net, the second barrier net and the third barrier net are sequentially arranged on the net rack 1, gaps are reserved among the first barrier net, larger garbage in a river channel is intercepted through the first barrier net, the third barrier net intercepts small garbage in the river channel, the third barrier net is a boot-shaped net, when the third barrier net is lifted, the boot-shaped net of the third barrier net is arranged, on one hand, the garbage accumulated on the third barrier net can be collected when the third barrier net is lifted, on the other hand, the boot-shaped part of the third barrier net can gradually float out of the water surface, and a space for fish to swim away is provided; when the third barrier net is lifted, the second barrier net is used for replacing the third barrier net to intercept the garbage in the river channel so as to prevent the garbage from leaking; according to the invention, the third block net is designed into the boot-shaped net, so that the third block net faces the upstream direction of the river channel, the boot surface can gradually float out of the water surface in the rising process of the third block net, and the fishes on the third block net can swim to the water depth area due to the falling of the water surface in the rising process of the boot-shaped net, so as to leave the third block net, thereby solving the problem that the fishes in the river channel can be salvaged while the wastes in the river channel are intercepted.
Claims (8)
1. The utility model provides an adjustable interception net for river course is decontaminated which characterized in that: comprises a net rack (1), a first barrier net, a second barrier net and a third barrier net; the net rack (1) is a frame; the first barrier net, the second barrier net and the third barrier net are sequentially arranged on the net rack (1); gaps are reserved among the first barrier nets, the second barrier nets and the third barrier nets; the first barrier net, the second barrier net and the third barrier net are respectively in rotary connection with the net rack (1); the second barrier net and the third barrier net are the same; the first barrier grid is larger than the third barrier grid; the third barrier net is a boot-shaped net; one end of the third barrier toe faces the second barrier; one end of the third barrier boot is inclined downwards.
2. The adjustable intercepting net for river channel decontamination according to claim 1, wherein: the third barrier net comprises a third rotating shaft (2), a third barrier net (3) and a guide post (4); the third rotating shaft (2) is rotationally connected to the net rack (1); the third interception net (3) is wound on the third rotating shaft (2); a sliding groove is formed in the guide column (4); the number of the guide columns (4) is two; the two guide posts (4) are respectively and fixedly connected below the net rack (1); and two sides of the third intercepting net (3) are respectively connected with the two guide columns (4) in a sliding manner.
3. The adjustable intercepting net for river channel decontamination according to claim 2, wherein: the sliding groove is formed in one side, far away from the second blocking net, of the guide column (4).
4. The adjustable intercepting net for river channel decontamination according to claim 3, wherein: the first barrier net comprises a first rotating shaft (5), a first barrier net (6) and a fixed shaft (7); the first rotating shaft (5) is rotationally connected to the net rack (1); the fixed shaft (7) is arranged below the first rotating shaft (5); the first intercepting net (6) is disposed around the first rotating shaft (5) and the fixed shaft (7).
5. The adjustable intercepting net for river channel decontamination according to claim 4, wherein: the fixed shaft (7) is arranged on one side, away from the second barrier net, of the first rotating shaft (5).
6. The adjustable intercepting net for river channel decontamination according to claim 5, wherein: the second barrier net comprises a second rotating shaft (8), a second barrier net (9) and a falling object (10); the second rotating shaft (8) is rotationally connected to the net rack (1); the second interception net (9) is wound on the second rotating shaft (8); the falling object (10) is detachably connected with the lower end of the second intercepting net (8).
7. The adjustable intercepting net for river channel decontamination according to claim 6, wherein: three garbage cleaning channels (11) are arranged on the net rack (1); the three garbage cleaning channels (11) are respectively arranged on one side of the first rotating shaft (5), one side of the second rotating shaft (8) and one side of the third rotating shaft (2).
8. The adjustable intercepting net for river channel decontamination according to claim 7, wherein: one ends of the first rotating shaft (5), the second rotating shaft (8) and the third rotating shaft (2) are respectively and rotatably connected with a motor (12); the number of the motors (12) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011181983.5A CN112281786A (en) | 2020-10-29 | 2020-10-29 | Adjustable interception net for river channel decontamination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011181983.5A CN112281786A (en) | 2020-10-29 | 2020-10-29 | Adjustable interception net for river channel decontamination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112281786A true CN112281786A (en) | 2021-01-29 |
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ID=74354289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011181983.5A Pending CN112281786A (en) | 2020-10-29 | 2020-10-29 | Adjustable interception net for river channel decontamination |
Country Status (1)
| Country | Link |
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| CN (1) | CN112281786A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737746A (en) * | 2021-08-03 | 2021-12-03 | 肖来娣 | River dam gate capable of protecting fish and animals |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8300189D0 (en) * | 1983-01-17 | 1983-01-17 | Kenneth Ek | CLEAN UP WHEELS |
| KR101027716B1 (en) * | 2010-09-29 | 2011-04-12 | 주식회사 환경시설관리공사 | Moving type algae remove system for water area of stagnation |
| CN202400929U (en) * | 2011-12-02 | 2012-08-29 | 李仕恒 | Sewage treatment device |
| CN205088637U (en) * | 2015-11-05 | 2016-03-16 | 张钊 | Power station trash device |
| CN206544912U (en) * | 2017-02-18 | 2017-10-10 | 武汉中科水生环境工程股份有限公司 | A kind of ecological intercepting system |
| CN206607569U (en) * | 2017-01-05 | 2017-11-03 | 洛阳水利勘测设计有限责任公司 | A kind of fishing device for being exclusively used in pollution of river thing |
| CN209307994U (en) * | 2018-12-18 | 2019-08-27 | 广州友宏环保科技有限公司 | A kind of detachable river suspended matter block |
| CN210505743U (en) * | 2019-08-15 | 2020-05-12 | 北京水研环境科技股份有限公司 | Interception screen mesh based on MBBR technology |
| CN111549737A (en) * | 2020-05-11 | 2020-08-18 | 黄明明 | Water quality primary treatment equipment for river channel |
| CN211713892U (en) * | 2019-11-20 | 2020-10-20 | 冯祎琳 | Power station trash rack |
-
2020
- 2020-10-29 CN CN202011181983.5A patent/CN112281786A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8300189D0 (en) * | 1983-01-17 | 1983-01-17 | Kenneth Ek | CLEAN UP WHEELS |
| KR101027716B1 (en) * | 2010-09-29 | 2011-04-12 | 주식회사 환경시설관리공사 | Moving type algae remove system for water area of stagnation |
| CN202400929U (en) * | 2011-12-02 | 2012-08-29 | 李仕恒 | Sewage treatment device |
| CN205088637U (en) * | 2015-11-05 | 2016-03-16 | 张钊 | Power station trash device |
| CN206607569U (en) * | 2017-01-05 | 2017-11-03 | 洛阳水利勘测设计有限责任公司 | A kind of fishing device for being exclusively used in pollution of river thing |
| CN206544912U (en) * | 2017-02-18 | 2017-10-10 | 武汉中科水生环境工程股份有限公司 | A kind of ecological intercepting system |
| CN209307994U (en) * | 2018-12-18 | 2019-08-27 | 广州友宏环保科技有限公司 | A kind of detachable river suspended matter block |
| CN210505743U (en) * | 2019-08-15 | 2020-05-12 | 北京水研环境科技股份有限公司 | Interception screen mesh based on MBBR technology |
| CN211713892U (en) * | 2019-11-20 | 2020-10-20 | 冯祎琳 | Power station trash rack |
| CN111549737A (en) * | 2020-05-11 | 2020-08-18 | 黄明明 | Water quality primary treatment equipment for river channel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737746A (en) * | 2021-08-03 | 2021-12-03 | 肖来娣 | River dam gate capable of protecting fish and animals |
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