CN102557280B - Ship water purification aerator - Google Patents
Ship water purification aerator Download PDFInfo
- Publication number
- CN102557280B CN102557280B CN2011102246727A CN201110224672A CN102557280B CN 102557280 B CN102557280 B CN 102557280B CN 2011102246727 A CN2011102246727 A CN 2011102246727A CN 201110224672 A CN201110224672 A CN 201110224672A CN 102557280 B CN102557280 B CN 102557280B
- Authority
- CN
- China
- Prior art keywords
- water
- boat deck
- counterweight
- scavenging agent
- transmission shaft
- 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 109
- 238000000746 purification Methods 0.000 title claims abstract description 18
- 238000005276 aerator Methods 0.000 title abstract description 3
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 239000002516 radical scavenger Substances 0.000 claims description 35
- 238000013022 venting Methods 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000006837 decompression Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000009331 sowing Methods 0.000 claims description 4
- 241000397426 Centroberyx lineatus Species 0.000 claims description 3
- 235000021050 feed intake Nutrition 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 24
- 239000000126 substance Substances 0.000 abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 231100000614 poison Toxicity 0.000 abstract description 5
- 230000007096 poisonous effect Effects 0.000 abstract description 4
- 239000012629 purifying agent Substances 0.000 abstract 6
- 239000003570 air Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005273 aeration Methods 0.000 description 3
- 238000006213 oxygenation reaction Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000009967 tasteless effect Effects 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000003440 toxic substance Substances 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention relates to a ship water purification aerator and belongs to the technical field of water purification. The water purification comprises the following steps: taking water samples at different points and water levels of a river or a lake required to be treated for test, detecting poisonous and harmful substances as well as the contents of the poisonous and harmful substances in water,preparing purifying agents corresponding to the poisonous and harmful substances and spreading the purifying agents into the water in a carpet type. A purified solution pipe section valve 5 and a pressure reduction gauge air valve 25 are opened, an engine is started, and a granular purifying agent spreading device is driven by a power device to spread the purifying agents into a feeding port 35; a transmission shaft 39 is driven to rotate an impeller, water at the front end of a horn mouth 31 is sucked into a water guide cylinder 34, the water containing the purifying agents is agitated by the impeller, and the purifying agents are pushed to the tail part to be spread into the surface of the water. At the moment, a ship moves forwards, and a belt pulley 21 drives an air pump 22 to generate pressure gas and charge the pressure gas to the bottom of the water through a gas guide pipe 43 and an exhaust port 52 so as to increase the oxygen content. At the moment, opened bottled gas is transmitted to the bottom of the water through the gas guide pipe 43 and an exhaust port 48, a worker pushes a rubber 27, and a follower lever 41 drives the horn mouth to swing leftwards and rightwards. The ship turns along with the follower lever 41.
Description
Technical field: the invention belongs to the water purification technology field.
Background technology: at present, the natural high-quality water resources worsening shortages in the whole nation, along with social high development, society's industrialization and urbanization increasingly sharpen, people's life and process water constantly increase, urban river, the lake rate of water make-up constantly reduces, add various rivers, lake and park water are mobile poor, cause water quality sharply to descend, even the river that has and the lake water in the park have become and do not have mobile stagnant water for a long time, until flavescence, blackening, rotten, water body has lost self-purification capacity, and especially city domestic sewage is discharged into the river, and flavor is big, water is black, dirt overflows, cause very big pollution to environment, caused very big negative impact to people's life and the eubiosis.Current, with chemical process prepared with contaminated water in contain various toxic substances and objectionable impurities corresponding various purification Ji and qi of chong channel ascending adversely aeration device, can these are light, in, the river that pollutes of the multiple different substances of the degree of depth, the water in the lake, be cleaned into landscape water.But in contaminated water body, add scavenging agent, add and do not reach effect less, add and have the opposite effect, added suitable and stirred the inhomogeneous ideal effect that also do not reach with water.The existing stream aeration oxygen replenishing equipment of making, the cost height, use range is little, and the aerator of existing " multifunctional water quality purifying ship " can not pour all gases the water body bottom surface fully, does not also reach desirable purification of water quality purpose.The present invention just provides a kind of with chemical purification agent method and physics blowing aeration method, changes the water in contaminated river, the lake into nontoxic, tasteless, limpid, as to contain multiple aquatic organism landscape water special tool at short notice after purifying.
Summary of the invention: the present invention provides and a kind ofly sows multiple scavenging agent simultaneously in water body, from water body, draw and spill again to the water surface after an amount of water and various scavenging agent stir, pour the water-purification plant that two or more gases carry out oxygenation, detoxifcation to water bottom simultaneously.The objective of the invention is, at the different water levels in river or lake that needs are administered, different positions, taking out a plurality of samples of water chemically examines, detect and contain various harmful and noxious substances and content in the water outlet, make corresponding with it various scavenging agents again, calculate the ratio of river or lake Total Water and water and scavenging agent, by boat-carrying purification of water quality oxygen-increasing device, big area, blanket type ground spills various scavenging agents equably to the water surface, impel various scavenging agents from the water surface gradually to the water bottom settling process, the comprehensive engagement fully of scavenging agent and water body is decomposed, neutralization, heavy clear, scavenging process such as taste removal; For purify further, detoxifcation, oxygenation, can pour all gases such as oxygen, air and chlorine etc. to water bottom simultaneously, the water of this moment has reached landscape water as clear as crystal, nonpoisonous and tasteless, that have self-purification capacity.
Be to realize so in order to achieve the above object, apparatus of the present invention are shown in Figure of description, both sides air bag 2 is linked as integral body with top boat deck 1, keep afloat above 30, close previous section is equipped with successively and sows liquid and a prose style free from parallelism two cover scavenging agents interlock sowing apparatus 3-17 on boat deck 1, the cleansing soln case 4 that wherein has air pressure, its loam cake is equipped with the feeding port 3 of plenum and venting depressurization, weather gage 6, bottom one side is equipped with the about U-shaped that the is communicated with tube coupling door 5 that feeds intake, and the feed intake material agent relief outlet of tube coupling door 5 of U-shaped is positioned at dog-house 35 upper end hydraucones; Scavenging agent bucket 9 inside bottom and middle part are equipped with the anchor 8 of a plurality of fixedly vibration ropes 16, fix a cable wire at vibration rope 16 intermediate points, guide into by scavenging agent bucket 9 outsides to connect oscillating plate 15; Prose style free from parallelism scavenging agent interlock sowing apparatus is installed between scavenging agent bucket 9 bottom surfaces and the boat deck 1, include the piston 10, group retaining 13, the semicircle that are connected as a single entity with gangbar and bump iron 14, spring 17, dialling 12 on the handsetting gear 36 that joins with transmission shaft 8 and the outer rim thereof, travelling belt 7, one end of travelling belt 7 is positioned at hydraucone place, dog-house 35 upper end, the other end has gear, joins meshing with gear on the handsetting gear 36.The hull middle part is equipped with power set 18-21 and 37-40, include engine 19, change speed gear box 20, the transmission shaft 18 that links to each other with change speed gear box 20, transmission shaft 39, in transmission shaft 39 upper ends belt pulley 21 is installed, transmission shaft 39 passes boat deck 1 and probes into that water guide tube 34 is inner to be connected with change speed gear box 40, and what link to each other with change speed gear box 40 has impeller 38, a bearing 37.Both sides air bag 2 middle parts below the boat deck 1, water guide tube 34 is installed, including of being connected with water guide tube 34 is upward through boat deck 1 and has bell-mouthed dog-house 35, folding tube 33, has the hydraucone 31 of filtering net and become the flat afterbody 29 of swallow-tail form of being upturned that broadens gradually by circle, the movable axis 32 that links to each other with tappet 41, tappet 41 upper ends link to each other with the rudder 27 that passes boat deck 1; Gas is poured water bottom device 22-26 and 42-52, above the boat deck 1 latter half of inflation mechanism by air pump 22,, air pressure tank 23, reel 24, decompression table air valve 25, gas cylinder 26 form; What wherein be connected with air pressure tank 23 has fixedly airway 42, airway 49, counterweight 50, a venting port 52 that passes boat deck 1 and probe into the hull bottom surface, and ball float 51 is installed above the counterweight 50; Gas cylinder 26 and spy are connected with decompression table air valve 25, airway 43, counterweight 47 between the venting port 48 of water body bottom surface, and ball float 46 is installed above the counterweight 47; Be connected with traction rope 44 between reel 24 and counterweight 47, the counterweight 50.When the work of this device, earlier hull is placed on the water surface 30 top certains in river or lake as starting point, ratio according to scavenging agent and water, the depth of water, the speed that hull is advanced etc., open and regulate feed intake decompression table air valve 25 on tube coupling door 5 and oxygen cylinder or other all gases bottle 26 of cleansing soln case 4 bottoms, this moment, purifying liquid flow in the dog-house 35, various bottled gas import venting port 48 by airway 43 and discharge gas to water bottom, the staff fires an engine 19 immediately, this moment, power set made change speed gear box 20 and 40, transmission shaft 18, with 39 and the belt pulley 21 that is installed on the transmission shaft 39 rotate simultaneously, power is passed to different each linkage systems.Wherein (1) has driven handsetting gear 36 rotations by transmission shaft 18, be fixed on dialling 12 to the moving retaining 13 of dialling of a thruster on handsetting gear 36 outer rims, also stirred and dialled retaining 13 pistons that are connected as a single entity 10 and bump the expansion link of iron 14 to having spring one side shifting, thereby opened the piston 10 at the dog-house place below the scavenging agent bucket 9, prose style free from parallelism scavenging agent drops on above the travelling belt 7, a gear on the travelling belt 7 is in company with rotating with handsetting gear 36 concentric fixing gear mesh, and prose style free from parallelism scavenging agent is delivered in the dog-house 35.This moment, semicircle was bumped iron 14 to having in the spring one side shifting process, bump oscillating plate 15, oscillating plate 15 has driven prose style free from parallelism scavenging agent bucket 9 inboard vibration ropes 16 and has produced vibration, the vibration that is fixed on vibration rope 16 generations on the anchor 8 is fallen the prose style free from parallelism scavenging agents in the scavenging agent bucket 9 smoothly, has prevented that the built on stilts phenomenon of material agent from taking place.When dialling when forwarding certain position to 12 to along with handsetting gear 36, dial and lose impellent to 12 with group retaining 13, simultaneously compressed spring is released and flicks, and bumps iron 14 with the semicircle of expansion link disjunctor, dials retaining 13, piston 10 is got back to original position, stops the scavenging agent outflow.Wherein (2), the rotation of transmission shaft 39 is rotated by change speed gear box 40 impeller 38, the water that is submerged in water guide tube 34 front end hydraucones 31 front portions of the water surface 30 is sucked in the water guide tube 34, stirred and push to afterbody 29 simultaneously by impeller 38 with the liquid and the various scavenging agents of a prose style free from parallelism that are put in the dog-house 35, and afterbody 29 shapes are to become flat broadening gradually by circle to be upturned into swallow-tail form.When current that are mixed with scavenging agent during through irregular water guide tube afterbody 29, there is further strand to mix function to water and scavenging agent, the water that contains scavenging agent that is stirred sprays to the water surface 30, the various scavenging agents of this moment are gradually in the water bottom settling process, with poisonous, harmful, there are the various materials of flavor to contact the decomposition of carrying out separately fully, neutralization, taste removal, the heavy clear effect that waits, meanwhile whole hull moves forward, when hull is turned, staff's push-and-pull rudder 27, the flared horn 31 that the tappet 41 that is connected with rudder connects at movable axis 32 places, swinging by folding tube 33 places turns to, and hull turns to along with the direction of hydraucone 31 suctions.Wherein (3), take offence pump 22 of belt pulley 21 rotating bands on the transmission shaft 39 rotates, produce compressed gas by air pressure tank 23, fixedly airway 42, airway 43 flow to venting port 52, pour air to water bottom, feedwater increases oxygen level, and gas is discharged downwards; Front end in venting port 48 and 52 is equipped with counterweight 47 and 50; Ball float 46 and 51 is installed on counterweight 47 and 50, has been guaranteed the stability of venting port 48 and 52 positions.Wherein ball float 46,51 buoyancy are less than counterweight 47,50 weight.The gas of gas cylinder 26 dresses, is discharged gas to relief outlet 48 by airway 43 to the water body bottom surface; Be discharged from the position of bottled gas when rising to the water surface 30 from bottom position and be in the terminal water jet of the afterbody 29 of water guide tube 34, connect counterweight 47 with traction rope 44, regulate the front and back position of venting port 48 by reel 24, when the bottled gas that venting port 48 is discharged rises to the water surface 30, the water of being discharged by water guide tube 34 pours in the water further, and the gas resource is fully utilized.
Description of drawings, accompanying drawing are structural representations of the present invention.Wherein, 1 boat deck, 2 air bags, 3 feeding ports, 4 cleansing soln casees, the 5U shape tube coupling door that feeds intake, 6 weather gages, 7 travelling belts, 8 anchors, 9 scavenging agent buckets, 10 pistons, 11 bobbins hold, 12 groups of handles, 13 groups of retainings, 14 semicircles are bumped iron, 15 oscillating plates, 16 vibration ropes, 17 springs, 18 transmission shafts, 19 engines, 20 change speed gear boxs, 21 belt pulleys, 22 air pumps, 23 air pressure tanks, 24 reels, 25 decompression table air valves, 26 gas cylinders, 27 rudders, 28 seats, 29 afterbodys, 30 waters surface, 31 hydraucones, 32 movable axis, 33 folding tubes, 34 water guide tubes, 35 dog-houses, 36 handsetting gears, 37 bearings, 38 impellers, 39 transmission shafts, 40 change speed gear boxs, 41 tappets, 42 fixing airways, 43 airways, 44 traction ropes, 45 bubbles, 46 ball floats, 47 counterweights, 48 venting ports, 49 airways, 50 counterweights, 51 ball floats, 53 bubbles.
Embodiment: as shown in drawings, boat deck 1 is linked as integral body with both sides, bottom surface air bag 2, bubble through the water column above 30, liquid and prose style free from parallelism scavenging agent interlock sowing apparatus 3-17 is installed above the boat deck 1 successively, power set 18-21, and various inflation mechanism 21-27 and 42-52 etc., water guide tube 34 is installed in the middle of both sides air bag 2 below the boat deck 1, when the hull peak load, the water surface 30 want the end in the boat deck 1, the water surface will be higher than water guide tube 34 end faces when the hull load-carrying was the lightest, selected hull for use large, medium and small number according to the area size of river or lake water.For example 1: certain river is a plural serial stage river, a segment length 5 kms wherein, wide 20 meters, 3 meters of the depth of waters, the time entering of sanitary sewage and all sewage arranged, water is seriously polluted, though this section source is equipped with fixedly water-purification plant, far do not reach water purifying effect, can select the boat-carrying purification of water quality oxygen-increasing device of minimum model for use, by two staff's operations, one time can become the contaminated river water cleaning of this section the middle water of discharging standards, and for example 2: the flavescence that sharply descends of the stagnant water of certain lake, one place, park for not have to flow, water quality is gone bad, water body has lost self-purification capacity, 100,000 square metres of areas, 4 meters of average depths can be selected the boat-carrying purification of water quality oxygen-increasing device of ting model for use, through purifying treatment, the time can be cleaned into landscape water with the water in the lake.This isolated plant keeps method and qi of chong channel ascending adversely oxygenation in the water with physics again, makes water in this lake keep permanent limpid, transparent, the landscape water that can view and admire.
Hull and water guide tube 34 adopt stainless steel or glass-reinforced plastic material, cleansing soln case 4 and scavenging agent bucket 9 should adopt anti-acid-basicity to manufacture by good material, and what need to propose is that the width of the water width of water guide tube 34 afterbodys 29 ejections and bubble 45 that venting port 48 and 52 is discharged gases and 53 equates with the width of hull or greater than the width of hull.
Claims (1)
1. boat-carrying purification of water quality oxygen-increasing device, it is characterized in that, boat deck (1) and both sides, bottom surface air bags (2) are linked as integral body, keep afloat above (30), close previous section is equipped with successively and sows liquid and a prose style free from parallelism two cover scavenging agents interlock sowing apparatus above the boat deck (1), the cleansing soln case (4) that wherein has air pressure, its loam cake is equipped with the feeding port (3) of inflation pressurization and venting depressurization, weather gage (6), bottom one side has the about U-shaped that the is communicated with tube coupling door (5) that feeds intake, the feed intake material agent relief outlet of tube coupling door (5) of U-shaped is positioned at dog-house (35) upper end hydraucone, between cleansing soln case (4) and the engine (19) prose style free from parallelism scavenging agent bucket (9) is installed, scavenging agent bucket (9) inside bottom and middle part are equipped with the anchor (8) of a plurality of fixedly vibration ropes (16), fix a cable wire at vibration rope (16) intermediate point, guide connection oscillating plate (17) into by scavenging agent bucket (9) outside, between scavenging agent bucket (9) bottom surface and boat deck (1) prose style free from parallelism scavenging agent is installed and sows linkage system automatically, include the piston (10) that is connected as a single entity with gangbar, dial retaining (13), semicircle is bumped iron (14), spring (17), the handsetting gear (36) that joins with transmission shaft (18), and dialling (12) on the outer rim, travelling belt (7), (7) one of travelling belts are positioned at dog-house (35) hydraucone, the other end has gear, joins meshing with gear on the handsetting gear (36); The hull middle part is equipped with power set, include engine (19), change speed gear box (20), the transmission shaft (18) that joins with change speed gear box (20), transmission shaft (39), transmission shaft (39) upper end is equipped with belt pulley (21), the lower end is passed boat deck (1) and is probeed into the water guide tube 34 inner change speed gear boxs (40) that connect, what link to each other with change speed gear box (40) has an impeller (38), bearing (37), both sides air bag (2) middle part below the boat deck (1), water guide tube (34) is installed, with including that water guide tube (34) is connected: be upward through boat deck (1) and have bell-mouthed dog-house (35), folding tube (33), the hydraucone (31) that has filtering net, gradually become the flat afterbody (29) of swallow-tail form of being upturned that broadens by circle, the movable axis (32) that links to each other with tappet (41), tappet (41) upper end joins with the rudder (27) that passes boat deck (1); Latter half of pneumatics is made up of air pump (22), air pressure tank (23), reel (24), gas cylinder (26) above the boat deck (1); Wherein irritate fixedly airway (42), airway (49), counterweight (50), the venting port (52) that passes boat deck (1) and probe into the hull bottom surface that have that (23) be connected with air pressure, ball float (51) is installed above the counterweight (50); Gas cylinder (26) and spy are connected with decompression table air valve (25), airway, (43), counterweight (47) between the venting port (48) of water body bottom surface, and ball float (46) is installed above the counterweight (47); Be connected with traction rope (44) between wheel (24) and counterweight (47), the counterweight (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102246727A CN102557280B (en) | 2010-12-07 | 2011-08-08 | Ship water purification aerator |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010575044.9 | 2010-12-07 | ||
| CN201010575044 | 2010-12-07 | ||
| CN2011102246727A CN102557280B (en) | 2010-12-07 | 2011-08-08 | Ship water purification aerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102557280A CN102557280A (en) | 2012-07-11 |
| CN102557280B true CN102557280B (en) | 2013-08-28 |
Family
ID=46404101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102246727A Expired - Fee Related CN102557280B (en) | 2010-12-07 | 2011-08-08 | Ship water purification aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102557280B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596794A (en) * | 2019-01-14 | 2019-04-09 | 中国长江电力股份有限公司 | A kind of regulation device and application method suitable for the improvement of low flow velocity water body water environment |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332798A (en) * | 2013-06-21 | 2013-10-02 | 浙江奇峰泵业有限公司 | Detachable floating pontoon |
| CN111675260B (en) * | 2020-06-22 | 2022-08-16 | 深圳粤港工程技术服务有限公司 | Water treatment purification tank purifying agent adding device and using method thereof |
| CN112913736B (en) * | 2021-03-31 | 2024-09-03 | 曹樱霏 | Marine product aquaculture worker ship |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2393870Y (en) * | 1999-11-03 | 2000-08-30 | 上海佛欣爱建河道治理有限公司 | Multifunctional vessel for purifying waste water |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07100495A (en) * | 1993-10-06 | 1995-04-18 | Dam Suigenchi Kankyo Seibi Center | Aeration and purification device for river water or the like |
-
2011
- 2011-08-08 CN CN2011102246727A patent/CN102557280B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2393870Y (en) * | 1999-11-03 | 2000-08-30 | 上海佛欣爱建河道治理有限公司 | Multifunctional vessel for purifying waste water |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596794A (en) * | 2019-01-14 | 2019-04-09 | 中国长江电力股份有限公司 | A kind of regulation device and application method suitable for the improvement of low flow velocity water body water environment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102557280A (en) | 2012-07-11 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20130828 |