CN208201831U - A kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer - Google Patents
A kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer Download PDFInfo
- Publication number
- CN208201831U CN208201831U CN201820512442.8U CN201820512442U CN208201831U CN 208201831 U CN208201831 U CN 208201831U CN 201820512442 U CN201820512442 U CN 201820512442U CN 208201831 U CN208201831 U CN 208201831U
- Authority
- CN
- China
- Prior art keywords
- garbage collection
- rubbish
- cavity
- unpowered
- inlet port
- 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
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer, including garbage collection cabinet, garbage collection cabinet is surrounded by multiple backplates, the two sides of garbage collection cabinet are set there are two the mutually opposed unidirectional inlet port of rubbish, unidirectional blocking mechanism is equipped at the unidirectional inlet port of rubbish, strainer is equipped in garbage collection box body, the inner cavity of garbage collection cabinet is divided into the first cavity and the second cavity by strainer, the backplate of garbage collection cabinet is equipped with the garbage collection mouth being connected to respectively with the first cavity and the second cavity, garbage collection net capsule is equipped at garbage collection mouth, garbage collection net capsule is connect by fast connection mechanism with backplate.The device washes away to provide power by the wave on seashore back and forth, rubbish remaining in seawater is carried out bi-directional filtered collection, quick collection can be refined by entering the intracorporal rubbish of garbage collection box, improve the collection efficiency of ocean rubbish.
Description
Technical field
The utility model relates to environmental pollution monitoring equipment, especially a kind of unpowered bidirectional reciprocating with intermediate strainer
Formula ocean refuse collector.
Background technique
Ocean rubbish, which refers to, has persistent, artificial or processed solid waste in ocean and Near shore environment.Sea
Foreign rubbish influences ocean landscape, threatens navigation safety, and have an impact to the health of marine ecosystems, and then to marine economy
Generate negative effect.These ocean rubbish a part stop by the sea, and the environmental health for seriously affecting ocean also influences
The normal life of resident and tourist are arrived, it is therefore desirable to periodically clear up the rubbish of offshore, typically now all be to pass through people
Work clears up the residual garbage of offshore, and it is not high to consume a large amount of artificial but rubbish cleaning efficiencies, but also there are the problem of
Exactly back and forth washing away with wave, the rubbish of offshore is easy to again flow into sea with seawater, at present the ocean rubbish of offshore
Rubbish cleaning effect is simultaneously bad.
Utility model content
Purpose of the utility model is to solve defects of the existing technology, provide a kind of nothing with intermediate strainer
Power bidirectional reciprocating ocean refuse collector.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer, including garbage collection cabinet,
Garbage collection cabinet is surrounded by multiple backplates, and the two sides of garbage collection cabinet are set unidirectionally to be entered there are two mutually opposed rubbish
Mouthful, two unidirectional inlet ports of rubbish are respectively the unidirectional inlet port of the first rubbish and the unidirectional inlet port of the second rubbish, the first rubbish list
It is equipped with unidirectional blocking mechanism to inlet port and the unidirectional inlet port of the second rubbish, strainer is equipped in garbage collection box body, strainer will
The inner cavity of garbage collection cabinet is divided into the first cavity and the second cavity, and the first cavity is connected to the unidirectional inlet port of the first rubbish,
Second cavity is connected to the unidirectional inlet port of the second rubbish;
The backplate of the garbage collection cabinet is equipped with the garbage collection mouth being connected to respectively with the first cavity and the second cavity,
Garbage collection net capsule is equipped at garbage collection mouth, garbage collection net capsule is connect by fast connection mechanism with backplate.
A kind of above-mentioned unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer, the garbage collection
The quantity of net capsule is more than one.
A kind of above-mentioned unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer, the unidirectional blocking
Mechanism includes the movable valve plate being arranged at the unidirectional inlet port of the first rubbish and the unidirectional inlet port of the second rubbish, and the one of movable valve plate
End is flexibly connected with backplate, is equipped with the L-shaped check plate in section, check plate limitation positioned at the free end of moving valve plate on backplate
Rotational angle of the movable valve plate in the external side of garbage collection box.
A kind of above-mentioned unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer, the fast connection mechanism
Including the fixed plate connecting with garbage collection net capsule, one end of fixed plate is equipped with connects flange fastly, and the backplate is equipped with and connects fastly
The corresponding arc neck of flange connects flange fastly and is fastened in arc neck.
A kind of above-mentioned unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer, the garbage collection
Mouthful place is equipped with rubbish and unidirectionally collects control mechanism, and it includes setting at garbage collection mouth and backplate that rubbish, which unidirectionally collects control mechanism,
The rubbish of flexible connection unidirectionally collects valve plate, and rubbish is located on backplate and unidirectionally collects the free end of valve plate to be equipped with section L-shaped
Check plate, check plate limitation rubbish unidirectionally collect valve plate in the rotational angle of garbage collection box inside.
A kind of above-mentioned unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer, the end of the backplate
Portion connects protective cover, and protective cover is located at the outside of the garbage collection net capsule, and protective cover is fixed on seashore by anchor pole.
A kind of above-mentioned unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer, the protective cover by
Reinforcing bar braiding reticulates.
A kind of above-mentioned unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer, the garbage collection
Cabinet is parallel with coastline, and the unidirectional inlet port of the rubbish on garbage collection cabinet is towards sea or seashore, multiple garbage collections
It is fixedly connected between cabinet by anchor chain and is linearly arranged.
A kind of above-mentioned unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer, the garbage collection
Cabinet is parallel with coastline, and the unidirectional inlet port of the rubbish on garbage collection cabinet is towards sea or seashore, multiple garbage collections
Cabinet is staggered in the plane of offshore.
A kind of above-mentioned unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer, the garbage collection
The section of cabinet is rectangle, trapezoidal or triangle.
The utility model has the following beneficial effects: the device is washed away by Nearshore Wave back and forth to provide power, it will be in seawater
Remaining rubbish carries out bi-directional filtered collection, and quick collection can be refined by entering the intracorporal rubbish of garbage collection box, the dress
It sets instead of artificially collecting, only need to regularly replace garbage collection net capsule, not only save garbage collection cost, also improved
The collection efficiency of ocean rubbish.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model embodiment 1;
Fig. 2 is the schematic diagram of the utility model embodiment 2;
Fig. 3 is the schematic diagram of the utility model embodiment 3;
Fig. 4 is the schematic diagram of the utility model embodiment 4;
Fig. 5 is the area the A enlarged drawing in Fig. 1;
Fig. 6 is the area the B enlarged drawing in Fig. 2;
Fig. 7 is schematic diagram of the utility model in seashore lineal layout;
Fig. 8 is the schematic diagram that the utility model is interspersed in seashore.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawings of the specification.
Embodiment 1
As shown in Figure 1, shown in Figure 5, a kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer, including
Garbage collection cabinet 1, garbage collection cabinet 1 are surrounded by multiple backplates 2, and the section of 1 body of garbage collection box can be rectangle, trapezoidal
Or triangle, the two sides of garbage collection cabinet 1 are set there are two the mutually opposed unidirectional inlet port of rubbish, two rubbish unidirectionally enter
The mouth respectively unidirectional inlet port 3 of the first rubbish and the unidirectional inlet port 4 of the second rubbish, the unidirectional inlet port 3 of the first rubbish and the second rubbish
It is equipped with unidirectional blocking mechanism at the unidirectional inlet port 4 of rubbish, is equipped with strainer 5 in garbage collection cabinet 1, strainer 5 is by garbage collection cabinet 1
Inner cavity be divided into the first cavity 6 and the second cavity 7, the first cavity 6 is connected to the unidirectional inlet port 3 of the first rubbish, the second cavity 7
It is connected to the unidirectional inlet port 4 of the second rubbish;
Further, the backplate 2 of garbage collection cabinet 1 is equipped with the rubbish being connected to respectively with the first cavity 6 and the second cavity 7
Collection port 8 is equipped with garbage collection net capsule 9 at garbage collection mouth 8, and garbage collection net capsule 9 is connect by fast connection mechanism with backplate 2,
Wherein, the quantity of garbage collection net capsule 9 is more than one.
Further, unidirectional blocking mechanism includes being arranged in the unidirectional inlet port 3 of the first rubbish and the unidirectional inlet port 4 of the second rubbish
One end of the movable valve plate 10 at place, movable valve plate 10 is flexibly connected with backplate 2, and the free end of moving valve plate 10 is located on backplate 2
Equipped with the L-shaped check plate 11 in section, angle of rotation of the 11 limitation activity valve plate 10 of check plate in 1 outside of garbage collection cabinet
Degree, that is to say, that the movable valve plate 10 at the unidirectional inlet port 3 of the first rubbish and the unidirectional inlet port 4 of the second rubbish is by wave
When stamping press, movable valve plate 10 can only be one-directionally rotated towards the inside of rubbish collection tank 1.
Fast connection mechanism includes the fixed plate 12 connecting with garbage collection net capsule 9, and one end of fixed plate 12 is equipped with connects flange fastly
13, backplate 2 is equipped with arc neck 14 corresponding with flange 13 is connect fastly, when installing garbage collection net capsule 9, connects the engaging of flange 13 fastly
In arc neck 14, after garbage collection net capsule 9 receives full rubbish, flange 13 will be directly connect fastly and is extracted out from arc neck 14,
Convenient disassembly.
When the device comes into operation, garbage collection cabinet 1 is parallel with coastline, any one on garbage collection cabinet 1
The unidirectional inlet port of rubbish is typically chosen multiple garbage collection box towards sea or seashore in order to improve the range of garbage collection
Body is collected, and there are many mounting means, for example such as Fig. 7, Fig. 8: being fixedly connected between multiple garbage collection cabinets 1 by anchor chain
And linearly arrangement or multiple garbage collection cabinets are staggered in the plane of offshore, according to the length and rubbish in coastline
The regional scope that rubbish is collected, can suitably select the quantity of garbage collection cabinet 1, according to the past renaturation feature of waves of seawater, such as
Shown in Fig. 1, when wave rushes at left side from right side, movable valve plate 10 at the unidirectional inlet port 3 of the first rubbish is towards garbage collection box
The inside of body 1 is opened, and seawater is from the first cavity 6 that the unidirectional inlet port 3 of the first rubbish is flowed into garbage collection cabinet 1, in water
Under the momentum effect of stream, seawater is contacted with strainer 5 and (the mesh size of strainer can be according to practical collection rubbish across strainer 5
Size is configured), it enters in the second cavity 7 and thrust is applied simultaneously to the movable valve plate 10 at the unidirectional inlet port of the second rubbish 4
The unidirectional inlet port 4 of the second rubbish is closed, at this point, the seawater in garbage collection cabinet 1, which is divided into two paths, flows out to outside, specifically
Path are as follows: a part of seawater enters garbage collection net capsule 9 from the garbage collection mouth 8 of 6 side of the first cavity and flows out to outside,
Rubbish in this part seawater is retained and is stored by the garbage collection net capsule 9 of 6 side of the first cavity, and another part seawater is through filtering
Net 5 enters in the second cavity 7 after filtering and the rubbish for being trapped in 5 left side of strainer in the second cavity 7 is directly washed into second
In the garbage collection net capsule 9 of 7 side of cavity, storage is retained by the garbage collection net capsule 9 of 7 side of the second cavity;
When next wave rushes at right side from left side, movable valve plate 10 at the unidirectional inlet port 4 of the second rubbish is towards rubbish
The inside of collection tank 1 is opened, and seawater is flowed into the second cavity 7 of garbage collection cabinet 1 from the unidirectional inlet port 4 of the second rubbish
In, under the momentum effect of water flow, seawater contacts with strainer 5 and passes through strainer 5, enters in the first cavity 6 to the first rubbish
Movable valve plate 10 at unidirectional inlet port 3 applies thrust and closes the unidirectional inlet port 3 of the first rubbish, at this point, garbage collection cabinet 1
Interior seawater is divided into two paths and flows out to outside, specific path are as follows: garbage collection of a part of seawater from 7 side of the second cavity
Mouth 8 enters garbage collection net capsule 9 and flows out to outside, and the rubbish in this part seawater is received by the rubbish of 7 side of the second cavity
Collection net capsule 9, which retains, simultaneously to be stored, and another part seawater enters in the first cavity 6 after the filtering of filter screen 5 and will be in the first cavity 6
The rubbish for being trapped in 5 right side of strainer is directly washed into the garbage collection net capsule 9 of 6 side of the first cavity, by 6 side of the first cavity
Garbage collection net capsule 9 retain storage;
In cycles, it moves back and forth, garbage collection can be carried out without power, strainer 5 can reversely be rushed by seawater
The problem of brush, there is no rubbish blocking strainer 5, the inner cavity of garbage collection cabinet 1 will be divided into two cavitys by strainer 5, sea
Water, which makes a round trip, can complete the movement of garbage collection twice, improve the efficiency of garbage collection, in addition, due to strainer 5
In the presence of can reduce the filter pressure of garbage collection net capsule 9 on the first cavity 6 and the second cavity 7, improve garbage collection net capsule
9 service life.
Embodiment 2
As shown in Fig. 2, Fig. 6, the present embodiment is further improvement on the basis of embodiment 1, the difference with embodiment 1
It is, rubbish is equipped at garbage collection mouth 8 and unidirectionally collects control mechanism, it includes being arranged in rubbish that rubbish, which unidirectionally collects control mechanism,
The rubbish being flexibly connected at collection port 8 with backplate 2 unidirectionally collects valve plate 15, is located at rubbish on backplate 2 and unidirectionally collects valve plate 15
Free end is equipped with the L-shaped check plate 16 in section, and check plate 16 limits rubbish and unidirectionally collects valve plate 15 in garbage collection cabinet 1
The rotational angle of inside, that is to say, that rubbish unidirectionally collects valve plate 15 in the stamping press by seawater, and rubbish unidirectionally collects valve
Plate 15 can only be one-directionally rotated towards the inside of garbage collection net capsule 9, and such design is advantageous in that, the water in garbage collection cabinet 1
It can only unidirectionally be flowed into garbage collection net capsule 9, effectively prevent the rubbish collected in garbage collection net capsule 9 as water flow enters
In garbage collection cabinet 1, the collection efficiency of rubbish is improved.
Embodiment 3
As shown in figure 3, the present embodiment is further improvement on the basis of embodiment 1, the difference with embodiment 1 exists
In the end of backplate 2 connects protective cover 17, and protective cover 17 is located at the outside of garbage collection net capsule 9, and protective cover 17 passes through anchor pole 18
It is fixed on seashore, is passed through in order to facilitate seawater, protective cover 17 is reticulated by reinforcing bar braiding, and protective cover 17 primarily serves protection rubbish
The effect for collecting net capsule 9, in addition can fix garbage collection cabinet 1.
Embodiment 4
As shown in figure 4, the present embodiment is further improvement on the basis of embodiment 2, the difference with embodiment 2 exists
In the end of backplate 2 connects protective cover 17, and protective cover 17 is located at the outside of garbage collection net capsule 9, and protective cover 17 passes through anchor pole 18
It is fixed on seashore, is passed through in order to facilitate seawater, protective cover 17 is reticulated by reinforcing bar braiding, and protective cover 17 primarily serves protection rubbish
The effect for collecting net capsule 9, in addition can fix garbage collection cabinet 1.
The device washes away to provide power by the wave of offshore back and forth, rubbish remaining in seawater is carried out bi-directional filtered
It collects, quick collection can be refined by entering the intracorporal rubbish of garbage collection box, which need to only determine instead of artificially collecting
Phase replaces garbage collection net capsule, has not only saved garbage collection cost, has also improved the collection efficiency of ocean rubbish.
In the description of the present invention, it should be noted that term " on ", "lower", "front", "rear", "inner", "outside",
The orientation or positional relationship of the instructions such as "left", "right" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (10)
1. a kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer, including garbage collection cabinet, rubbish
Rubbish collection tank is surrounded by multiple backplates, which is characterized in that the two sides of garbage collection cabinet are set there are two mutually opposed rubbish
Unidirectional inlet port, two unidirectional inlet ports of rubbish are respectively the unidirectional inlet port of the first rubbish and the unidirectional inlet port of the second rubbish, and
It is equipped with unidirectional blocking mechanism at the unidirectional inlet port of one rubbish and the unidirectional inlet port of the second rubbish, is equipped with filter in garbage collection box body
The inner cavity of garbage collection cabinet is divided into the first cavity and the second cavity by net, strainer, the first cavity and the first rubbish unidirectionally into
Entrance connection, the second cavity are connected to the unidirectional inlet port of the second rubbish;
The backplate of the garbage collection cabinet is equipped with the garbage collection mouth being connected to respectively with the first cavity and the second cavity, rubbish
Garbage collection net capsule is equipped at collection port, garbage collection net capsule is connect by fast connection mechanism with backplate.
2. a kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer according to claim 1,
It is characterized in that, the quantity of the garbage collection net capsule is more than one.
3. a kind of unpowered bidirectional reciprocating ocean garbage collection dress with intermediate strainer according to claim 1 or 2
It sets, which is characterized in that the unidirectional blocking mechanism includes that setting unidirectionally enters in the unidirectional inlet port of the first rubbish and the second rubbish
Movable valve plate at mouthful, one end of movable valve plate are flexibly connected with backplate, are equipped with and are cut positioned at the free end of moving valve plate on backplate
The L-shaped check plate in face, rotational angle of the check plate limitation activity valve plate in the external side of garbage collection box.
4. a kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer according to claim 3,
It is characterized in that, the fast connection mechanism includes the fixed plate connecting with garbage collection net capsule, one end of fixed plate is convex equipped with connecing fastly
Edge, the backplate are equipped with arc neck corresponding with flange is connect fastly, connect flange fastly and be fastened in arc neck.
5. a kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer according to claim 3,
It is characterized in that, being equipped with rubbish at the garbage collection mouth unidirectionally collects control mechanism, rubbish unidirectionally collects control mechanism and includes
The rubbish being flexibly connected at garbage collection mouth with backplate is set and unidirectionally collects valve plate, is located at rubbish on backplate and unidirectionally collects valve plate
Free end be equipped with the L-shaped check plate in section, check plate limitation rubbish unidirectionally collects valve plate in garbage collection box inside
Rotational angle.
6. a kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer according to claim 3,
It is characterized in that, the end of the backplate connects protective cover, protective cover is located at the outside of the garbage collection net capsule, and protective cover is logical
It crosses anchor pole and is fixed on seashore.
7. a kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer according to claim 6,
It is characterized in that, the protective cover is reticulated by reinforcing bar braiding.
8. a kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer according to claim 1,
It is characterized in that, the garbage collection cabinet is parallel with coastline, the unidirectional inlet port of the rubbish on garbage collection cabinet is towards greatly
Sea or seashore are fixedly connected by anchor chain and are linearly arranged between multiple garbage collection cabinets.
9. a kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer according to claim 1,
It is characterized in that, the garbage collection cabinet is parallel with coastline, the unidirectional inlet port of the rubbish on garbage collection cabinet is towards greatly
Sea or seashore, multiple garbage collection cabinets are staggered in the plane of offshore.
10. a kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer according to claim 1,
It is characterized in that, the section of the garbage collection cabinet is rectangle, trapezoidal or triangle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820512442.8U CN208201831U (en) | 2018-04-11 | 2018-04-11 | A kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820512442.8U CN208201831U (en) | 2018-04-11 | 2018-04-11 | A kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208201831U true CN208201831U (en) | 2018-12-07 |
Family
ID=64523825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820512442.8U Active CN208201831U (en) | 2018-04-11 | 2018-04-11 | A kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208201831U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108385639A (en) * | 2018-04-11 | 2018-08-10 | 中国环境科学研究院 | A kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer |
CN110777759A (en) * | 2019-11-20 | 2020-02-11 | 利辛县雨若信息科技有限公司 | Garbage collection device |
-
2018
- 2018-04-11 CN CN201820512442.8U patent/CN208201831U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108385639A (en) * | 2018-04-11 | 2018-08-10 | 中国环境科学研究院 | A kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer |
CN110777759A (en) * | 2019-11-20 | 2020-02-11 | 利辛县雨若信息科技有限公司 | Garbage collection device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108385639A (en) | A kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer | |
CN208201831U (en) | A kind of unpowered bidirectional reciprocating ocean refuse collector with intermediate strainer | |
CN215505730U (en) | Solid-liquid separation device for environmental engineering | |
CN204666506U (en) | A kind of water sample automatic acquisition device for ultraviolet-visible spectrum water quality monitoring | |
CN208201832U (en) | A kind of unpowered unidirectional ocean refuse collector | |
CN210302750U (en) | Dredging device for sewage treatment tank | |
CN208201833U (en) | A kind of unpowered bidirectional reciprocating ocean refuse collector | |
CN208792282U (en) | A kind of river garbage fishing device | |
CN208244238U (en) | A kind of micro- plastics synchronous acquisition separator in unpowered bidirectional reciprocating ocean | |
CN201622184U (en) | Water sample collection system | |
CN201943058U (en) | Water surface sundries collecting device | |
CN207191329U (en) | A kind of water surface cleaning ship | |
CN202078802U (en) | Sewage filter screen | |
CN109183749A (en) | A kind of environmental protection dirt collection structure of river trash rack | |
CN208328876U (en) | A kind of unpowered unidirectional micro- plastics synchronous acquisition separator in ocean | |
CN211498764U (en) | Hydraulic engineering uses clears up flashboard | |
CN211948661U (en) | Rainfall collection device | |
CN210786431U (en) | Convenient fixed sewage purification device for environmental protection | |
CN208197300U (en) | The unpowered unidirectional micro- plastics synchronous acquisition separator in ocean with the screw rod that removes sand | |
CN203320675U (en) | Sewage collection and drainage system for dock | |
CN208244237U (en) | The micro- plastics synchronous acquisition separator in bidirectional reciprocating ocean with fan blades of removing sand | |
CN207769313U (en) | A kind of processing unit for Drain contamination for river channel mouth | |
CN101550689A (en) | Garbage-cleaning boat | |
CN220335846U (en) | Water conservancy and hydropower dyke engineering drainage flashboard | |
CN205857344U (en) | The rain flood of a kind of sponge urban construction processes, purifier |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |