CN207211107U - Water oil stain contaminant collecting processing system - Google Patents
Water oil stain contaminant collecting processing system Download PDFInfo
- Publication number
- CN207211107U CN207211107U CN201720947202.6U CN201720947202U CN207211107U CN 207211107 U CN207211107 U CN 207211107U CN 201720947202 U CN201720947202 U CN 201720947202U CN 207211107 U CN207211107 U CN 207211107U
- Authority
- CN
- China
- Prior art keywords
- water
- oil
- oil storage
- storage cabin
- collecting
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 239000000356 contaminant Substances 0.000 title claims abstract description 18
- 235000019198 oils Nutrition 0.000 claims abstract description 94
- 235000019476 oil-water mixture Nutrition 0.000 claims abstract description 17
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- 238000010992 reflux Methods 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000000446 fuel Substances 0.000 claims abstract description 4
- 238000007667 floating Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 7
- 231100000719 pollutant Toxicity 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002984 plastic foam Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Removal Of Floating Material (AREA)
Abstract
It the utility model is related to a kind of pollutant environmental emergency collection system such as water oil stain, especially a kind of water oil stain contaminant collecting processing system.The utility model adopts the following technical scheme that, a kind of water oil stain contaminant collecting processing system, including the oil-absorption fence for surrounding greasy dirt on the water surface, also include being used for the collecting ship for collecting greasy dirt, collecting ship includes collection bunker and oil storage cabin, collecting ship is provided with the opening that fuel feeding aqueous mixtures flow into oil-collecting storehouse, the bottom of collection bunker is conducted with outside body of water, dividing plate is provided between collection bunker and oil storage cabin, dividing plate is provided with the drainage plate of the greasy dirt inflow oil storage cabin for collection bunker, and the reflux assembly that the oil water mixture in oil storage chamber can be drawn back to collection bunker is provided with oil storage cabin.By using such scheme, the utility model overcomes the shortcomings of the prior art, there is provided a kind of water oil stain contaminant collecting processing system, can effectively reclaim the pollutants such as greasy dirt, prevent the pollutants such as greasy dirt greasy dirt from spreading.
Description
Technical field
It the utility model is related to a kind of pollutant environmental emergency collection system such as water oil stain, especially a kind of water oil stain
Contaminant collecting processing system.
Background technology
Greasy dirt pollutes to aquatic environment when damage of oil pollution from ships seepage accident occurs and ecological environmental pollution causes serious influence,
And greasy dirt can float everywhere with stormy waves and current, it is extremely difficult to which thorough to handle totally, processing greasy dirt is most fast, most efficient, most thoroughly square
Method is disposably to handle, and if not being disposably to handle, greasy dirt can float to the treated water surface again, and effect is very poor, known place
Reason mode is：First greasy dirt is fenced up with oil-absorption fence, prevents greasy dirt drift from dissipating, then oil is cleared up by oil absorbent material or artificial salvage
It is dirty.Existing oil-absorption fence control effect when meeting with the bad weathers such as water surface stormy waves is poor, and greasy dirt easily spreads, artificial salvage charges
When, labor intensive, efficiency is low, oil absorbent material processing, and its price is high, and consumption is larger, and efficiency is also low, easily produces a large amount of dangerous useless
Thing.
The content of the invention
The utility model overcomes the deficiencies in the prior art, there is provided a kind of water oil stain contaminant collecting processing system,
The pollutants such as greasy dirt can be effectively reclaimed, prevent the pollutants such as greasy dirt greasy dirt from spreading.
To achieve these goals, the technical solution adopted in the utility model is：At a kind of water oil stain contaminant collecting
Reason system, including for surrounding the oil-absorption fence of greasy dirt on the water surface, in addition to for collecting the collecting ship of greasy dirt, the collecting ship
Including for collecting the collection bunker of greasy dirt and oil storage cabin for storing greasy dirt, the collecting ship flows into provided with fuel feeding aqueous mixtures
Collecting the opening of bunker, the bottom of the collection bunker is conducted with outside body of water, and dividing plate is provided between the collection bunker and oil storage cabin,
The dividing plate is provided with the drainage plate of the greasy dirt inflow oil storage cabin for collection bunker, and being provided with the oil storage cabin can be by oil storage chamber
Oil water mixture draws back the reflux assembly of collection bunker.
By using such scheme, oil-absorption fence can block the pollutants such as water oil stain, prevent from continuing to spread, collecting ship
Traveling collects the greasy dirt on the water surface in fence, and oil water mixture can flow into collection bunker through opening, collect bunker and oil storage cabin it
Between be provided with dividing plate, dividing plate is provided with drainage plate, and greasy dirt is assembled at drainage plate, and the greasy dirt on upper strata can flow into oil storage from drainage plate
Storehouse, the greasy dirt on the water surface can be effectively reclaimed, the bottom and outside body of water for collecting bunker are conducted, and the water in collection bunker is discharged into outer
Portion's water body, greasy dirt can carry substantial amounts of water, set reflux assembly in oil storage cabin, can take out the water of lower floor while entering oil storage cabin
Collection bunker is returned, secondary cycle collection processing, realizes the purification of greasy dirt in oil storage cabin.
It is of the present utility model further set be：The drainage plate is interval with several along its length can accept oil
The groove of aqueous mixtures, one end of the drainage plate is stretched into collection bunker, and is less than horizontal plane, and the other end of the drainage plate is consolidated
Determine or be integrally disposed upon on dividing plate, and flush higher than horizontal plane or with horizontal plane, the drainage plate is close to oil storage cabin
The oil water mixture that one end is additionally provided with confinement groove flows into the baffle plate of oil storage cabin, and the dividing plate is provided with can be by drainage plate
Greasy dirt scrapes the roller assembly into oil storage cabin.
By using such scheme, several grooves, one end of drainage plate are interval with drainage plate along its length
Stretch into collection bunker and be less than horizontal plane, the other end is fixed on dividing plate, is flushed higher than horizontal plane or with horizontal plane, collects bunker
Interior oil water mixture can be flowed into the groove of drainage plate from the opening of groove, and drainage plate is additionally provided with close to one end of oil storage cabin
Baffle plate, oil water mixture can be limited and flow directly into oil storage cabin, greasy dirt is constantly gathered in the groove of drainage plate, is easy to roller assembly
The greasy dirt on upper strata is scraped in oil storage cabin.
It is of the present utility model further set be：The roller assembly includes motor and roller bearing, and roller bearing is on drainage plate
Side, the both ends of the roller bearing are connected to swing arm, and the one end of the swing arm away from roller bearing is be hinged to be arranged on dividing plate, the electricity
Machine is fixedly installed on dividing plate, and output shaft and the swing arm of motor link, and roller bearing turns to extreme lower position can be by the oil on drainage plate
Dirt is scraped in oil storage cabin.
By using such scheme, the both ends of roller bearing are connected to swing arm, the one end of swing arm away from roller bearing be hinged on every
On plate, motor is fixedly installed on dividing plate, and the output shaft of motor and the jointed shaft of swing arm are connected, and can be connected by axle sleeve
Or gear drive, motor can drive roller bearing to be moved in a circle around the jointed shaft of swing arm, twined on roller bearing provided with flexible material, such as sea
Silk floss, when roller bearing turns to extreme lower position, the greasy dirt liquid level on drainage plate can be touched, roller bearing the greasy dirt on drainage plate can be scraped into
In oil storage cabin, roller bearing so rotates setting, can avoid scraping substantial amounts of water into oil storage cabin.
It is of the present utility model further set be：The reflux assembly includes that the oil water mixture in oil storage cabin can be drawn back
Collect the first water pump of bunker, first water pump is fixedly installed on the bottom surface of oil storage cabin, and the bottom of the oil storage cabin, which is fixed, to be set
Visual probe is equipped with, the oil storage cabin is being additionally provided with float switch, the float switch and the first water pump less than drainage Board position
Electrical connection.
By using such scheme, by situation about visually popping one's head in observable oil storage cabin, if water is more in oil storage cabin
When, the first water pump can be started, the oil water mixture of lower floor is drawn back into collection bunker, secondary collection processing is formed, realize in oil storage cabin
The purification of greasy dirt；Oil storage cabin is being additionally provided with float switch less than drainage Board position, and float switch electrically connects with the first water pump, works as storage
When liquid level is too high in bunker, in order to prevent greasy dirt from overflowing, float switch can start the first water pump, because oil is smaller than the density of water,
Oil is suspended on the water surface, and the water of lower floor is drawn back into collection bunker.
It is of the present utility model further set be：The collection bunker is arranged on the medium position of collecting ship, the oil storage cabin
It is arranged on the tail position of collecting ship, described be open is arranged on the forward position of collecting ship, and into horn-like setting, the collection
Ship is fixedly installed screen pack in aperture position.
By using such scheme, collection bunker is arranged on the medium position of collecting ship, and oil storage cabin is arranged on the tail of collecting ship
Portion position, opening are arranged on the forward position of collecting ship, and during collecting ship traveling, greasy dirt can flow through opening, oil-collecting successively
Storehouse and oil storage cabin, Position Design is reasonable, is open into horn-like, and greasy dirt can be brought to opening by collecting ship when moving forward,
Collecting ship is fixedly installed screen pack in aperture position, and impurity on the water surface or floating object can be blocked in outer, a permission greasy dirt
Into collection bunker.
It is of the present utility model further set be：The forward position of the collecting ship is provided with water tank, the bottom surface of the water tank
Be fixedly installed can into water tank water filling or the second water pump by the externally discharged water body of water in water tank.
It is parallel with the water surface for guarantee drainage plate groove by using such scheme, when constantly storage greasy dirt in oil storage cabin,
Hull can caudad run-off the straight, now open the second water pump, can inject water into water tank, the gravity of increase hull front end can
Adjust the balance of collecting ship so that collect foot and more stablize, oil-collecting effect is more preferable.
It is of the present utility model further set be：The oil-absorption fence includes the floating portion of floating in the horizontal plane and sunk to
Barrier portion in water, the floating portion are made by having buoyant material, and the barrier portion is made up of anti-seepage material, it is described every
The lower end of stopper is connected with heavy thing.
By using such scheme, floating portion and barrier portion can form three-dimensional fence, and floating portion is by having buoyant material
It is made, the buoyant material can be plastic foam or air bag, and floating portion is swum on the water surface, and barrier portion is by anti-seepage material
It is made, anti-seepage material can be asbestos, and it can be used for the diffusion for stopping greasy dirt, and the lower end of barrier portion is connected with heavy thing, and this is heavy
Weight is iron chains, barrier portion submerged in the water all the time can be stopped into the effect of greasy dirt is more preferable.
It is of the present utility model further set be：The tail position of the collecting ship be additionally provided with can the power of wireless remote control push away
Enter device.
By using such scheme, Powerpush Unit includes control module, battery, motor and propeller, motor driving
Helical form rotates, and control module, battery and motor electrical connection, control module can realize the transmission of instruction with external remote control, can lead to
Cross the rotation of wireless remote control controlled motor so that collecting ship is more intelligent, and manipulation is more convenient.
It is of the present utility model further set be：It is logical provided with several along the length of drainage plate on the bottom surface of the groove
Hole.
By using such scheme, the part that groove stretches into collection bunker is provided with through hole, and oil water mixture flows into drainage plate
In groove, the water of lower floor can flow out from through hole.
The utility model is further described below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the utility model embodiment overall structure diagram；
Fig. 2 is the structural representation that collecting ship is placed in water in the utility model embodiment；
Fig. 3 is roller assembly and deflector cooperation schematic diagram in the utility model embodiment；
Fig. 4 is the structural representation of deflector in the utility model embodiment；
Fig. 5 is the schematic cross-section of oil-absorption fence in the utility model embodiment.
Embodiment
As Figure 1-Figure 5, a kind of water oil stain contaminant collecting processing system, including for surrounding greasy dirt on the water surface
Oil-absorption fence 1, in addition to for collecting the collecting ship 2 of greasy dirt, collecting ship 2 includes the collection bunker 21 for collecting greasy dirt and is used for
The oil storage cabin 22 of greasy dirt is stored, collecting ship 2 is provided with the opening 23 that fuel feeding aqueous mixtures flow into oil-collecting storehouse 21, collects the bottom of bunker 21
It is conducted with outside body of water, collects and dividing plate 24 is provided between bunker 21 and oil storage cabin 22, dividing plate 24 is provided with the greasy dirt for collection bunker
The drainage plate 3 of oil storage cabin 22 is flowed into, the oil water mixture in oil storage chamber 22 can be drawn back collection bunker 21 by being provided with oil storage cabin 22
Reflux assembly.
In the present embodiment, drainage plate 3 is interval with four grooves that can accept oil water mixture 31 along its length,
Groove 31 can also set one, two, three or more than four, if being provided with the bottom surface of groove 31 along the length of drainage plate 3
A dry through hole 311, one end of drainage plate 3 is stretched into collection bunker 21, and is less than horizontal plane, and the other end of drainage plate 3 is fixed or one
Body is arranged on dividing plate 24, and is higher than horizontal plane, and drainage plate 3 is additionally provided with confinement groove 31 in one end close to oil storage cabin 22
Oil water mixture flow into the baffle plate 32 of oil storage cabin 22, dividing plate, which is provided with, can scrape the greasy dirt on drainage plate roller bearing into oil storage cabin
Component 4.When collecting ship 2 travels, drainage plate 3 flushes with horizontal plane, in the presence of inertia, is not provided with roller assembly, upper strata
Greasy dirt can also flow into oil storage cabin 22.
In the present embodiment, roller assembly 4 includes motor 41 and roller bearing 42, and roller bearing 42 is located at the top of drainage plate 3, roller bearing 42
Both ends be connected to swing arm 43, the one end of swing arm 43 away from roller bearing 42 is be hinged to be arranged on dividing plate 24, and motor 41 is fixed and set
Put on dividing plate 24, output shaft and the swing arm 43 of motor 41 link, and roller bearing 42 turns to extreme lower position can be by the oil on drainage plate 3
Dirt is scraped in oil storage cabin 22.
In the present embodiment, reflux assembly includes the oil water mixture in oil storage cabin 22 can be drawn back to the first of collection bunker 21
Water pump 51, the first water pump 51 are fixedly installed on the bottom surface of oil storage cabin 22, and the bottom of oil storage cabin 22 is fixedly installed visual probe
52, oil storage cabin 22 is being additionally provided with float switch 53 less than the position of drainage plate 3, and float switch 53 electrically connects with the first water pump 51.
In the present embodiment, collection bunker 21 is arranged on the medium position of collecting ship 2, and oil storage cabin 22 is arranged on collecting ship 2
Tail position, opening 23 is arranged on the forward position of collecting ship 2, and fixes and set in aperture position into horn-like setting, collecting ship 2
It is equipped with screen pack 6.
In the present embodiment, the forward position of collecting ship 2 is provided with two water tanks 71 or multiple water tanks 71, ensures
The balance of hull, the bottom surface of water tank 71, which is fixedly installed, water filling or to be discharged into the water in water tank 71 outer into water tank 71
Second water pump 72 of portion's water body, the upper position of water pipe from the water tank 71 of the second water pump 72 are passed through outside body of water.
In the present embodiment, oil-absorption fence 1 includes floating the barrier portion in floating portion 11 and submerged in the horizontal plane
12, and a circular pens are surrounded, floating portion 11 has buoyant material by plastic foam, air bag etc. and is made, barrier portion
12 are made up of anti-seepage material, and the lower end of barrier portion 12 is connected with heavy thing, and the heavy thing is iron chains 13.
In the present embodiment, the tail position of the collecting ship be additionally provided with can wireless remote control Powerpush Unit 8, power
Propulsion plant 8 includes control module, battery, motor and propeller, and motor driving helical form rotates, control module, battery and electricity
Mechatronics, control module can realize the transmission of instruction with external remote control, can pass through the rotation of wireless remote control controlled motor so that
Collecting ship is more intelligent, and manipulation is more convenient.
One kind of above example, simply the utility model preferably specific embodiment, those skilled in the art are in this reality
It is included in the usual variations and alternatives carried out in new technique aspects in the scope of protection of the utility model.
Claims (9)
1. a kind of water oil stain contaminant collecting processing system, including for surrounding the oil-absorption fence of greasy dirt on the water surface, its feature
It is：Also include being used for the collecting ship for collecting greasy dirt, the collecting ship includes being used to collect the collection bunker of greasy dirt and for storing
The oil storage cabin of greasy dirt, the collecting ship are provided with the opening that fuel feeding aqueous mixtures flow into oil-collecting storehouse, the bottom of the collection bunker with it is outer
Portion's water body is conducted, and dividing plate is provided between the collection bunker and oil storage cabin, and the dividing plate is provided with the greasy dirt inflow for collection bunker
The drainage plate of oil storage cabin, the oil storage cabin is interior to be provided with the reflux assembly that the oil water mixture in oil storage chamber can be drawn back to collection bunker.
2. water oil stain contaminant collecting processing system according to claim 1, it is characterised in that：The drainage plate along its
Length direction, which is interval with several, can accept the groove of oil water mixture, and one end of the drainage plate is stretched into collection bunker, and
Less than horizontal plane, the other end of the drainage plate is fixed or is integrally disposed upon on dividing plate, and higher than horizontal plane or with level
Face flushes, and the drainage plate flows into the gear of oil storage cabin in the oil water mixture being additionally provided with close to one end of oil storage cabin in confinement groove
Plate, the dividing plate are provided with the roller assembly that can be scraped the greasy dirt on drainage plate into oil storage cabin.
3. water oil stain contaminant collecting processing system according to claim 2, it is characterised in that：The roller assembly bag
Motor and roller bearing are included, roller bearing is above drainage plate, and the both ends of the roller bearing are connected to swing arm, and the swing arm is away from roller bearing
One end it is be hinged be arranged on dividing plate, the motor is fixedly installed on dividing plate, and output shaft and the swing arm of motor link, and roller bearing turns
Move to extreme lower position and the greasy dirt on drainage plate can be scraped in oil storage cabin.
4. the water oil stain contaminant collecting processing system according to claim 1 or 2 or 3, it is characterised in that：The backflow
Component includes the first water pump that the oil water mixture in oil storage cabin can be drawn back to collection bunker, and first water pump is fixedly installed on storage
On the bottom surface of bunker, the bottom of the oil storage cabin is fixedly installed visual probe, and the oil storage cabin is less than drainage Board position also
Provided with float switch, the float switch electrically connects with the first water pump.
5. the water oil stain contaminant collecting processing system according to claim 1 or 2 or 3, it is characterised in that：The oil-collecting
Storehouse is arranged on the medium position of collecting ship, and the oil storage cabin is arranged on the tail position of collecting ship, and the opening is arranged on collection
Forward quarter position, and it is fixedly installed screen pack in aperture position into horn-like setting, the collecting ship.
6. water oil stain contaminant collecting processing system according to claim 5, it is characterised in that：Before the collecting ship
Position has installed water tank, and the bottom surface of the water tank is fixedly installed can the water filling or water in water tank is externally discharged into water tank
Second water pump of water body.
7. the water oil stain contaminant collecting processing system according to claim 1 or 2 or 3, it is characterised in that：The oil suction
Fence includes floating the barrier portion in floating portion and submerged in the horizontal plane, and the floating portion is by having buoyant material system
Into the barrier portion is made up of anti-seepage material, and the lower end of the barrier portion is connected with heavy thing.
8. the water oil stain contaminant collecting processing system according to claim 1 or 2 or 3, it is characterised in that：The collection
The tail position of ship be additionally provided with can wireless remote control Powerpush Unit.
9. the water oil stain contaminant collecting processing system according to Claims 2 or 3, it is characterised in that：The groove
On bottom surface several through holes are provided with along the length of drainage plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720947202.6U CN207211107U (en) | 2017-07-31 | 2017-07-31 | Water oil stain contaminant collecting processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720947202.6U CN207211107U (en) | 2017-07-31 | 2017-07-31 | Water oil stain contaminant collecting processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207211107U true CN207211107U (en) | 2018-04-10 |
Family
ID=61814923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720947202.6U Expired - Fee Related CN207211107U (en) | 2017-07-31 | 2017-07-31 | Water oil stain contaminant collecting processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207211107U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024514A (en) * | 2018-07-11 | 2018-12-18 | 吴仁舫 | A kind of water surface foam cleaning plant |
| CN109060447A (en) * | 2018-08-31 | 2018-12-21 | 浙江省海洋水产研究所 | The method for monitoring construction sea area concentration of suspension using Multi-layers distributing sampler |
| CN114215022A (en) * | 2021-12-13 | 2022-03-22 | 北京城市排水集团有限责任公司 | Liquid level foam, floating mud and debris cleaning device |
| CN114991888A (en) * | 2022-07-04 | 2022-09-02 | 华能大庆热电有限公司 | Oil leakage collecting device for leading-out wire of temperature element of front box of steam turbine |
-
2017
- 2017-07-31 CN CN201720947202.6U patent/CN207211107U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024514A (en) * | 2018-07-11 | 2018-12-18 | 吴仁舫 | A kind of water surface foam cleaning plant |
| CN109060447A (en) * | 2018-08-31 | 2018-12-21 | 浙江省海洋水产研究所 | The method for monitoring construction sea area concentration of suspension using Multi-layers distributing sampler |
| CN109060447B (en) * | 2018-08-31 | 2020-10-20 | 浙江省海洋水产研究所 | Method for monitoring concentration of suspended matters in construction sea area by utilizing multilayer distribution sampling device |
| CN114215022A (en) * | 2021-12-13 | 2022-03-22 | 北京城市排水集团有限责任公司 | Liquid level foam, floating mud and debris cleaning device |
| CN114991888A (en) * | 2022-07-04 | 2022-09-02 | 华能大庆热电有限公司 | Oil leakage collecting device for leading-out wire of temperature element of front box of steam turbine |
| CN114991888B (en) * | 2022-07-04 | 2024-02-20 | 华能大庆热电有限公司 | Oil leakage collecting device for leading-out wire of front box temperature element of steam turbine |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 |
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| CF01 | Termination of patent right due to non-payment of annual fee |