CN107499466A - A kind of river course water-surface cleaning device - Google Patents
A kind of river course water-surface cleaning device Download PDFInfo
- Publication number
- CN107499466A CN107499466A CN201710784566.1A CN201710784566A CN107499466A CN 107499466 A CN107499466 A CN 107499466A CN 201710784566 A CN201710784566 A CN 201710784566A CN 107499466 A CN107499466 A CN 107499466A
- Authority
- CN
- China
- Prior art keywords
- cabin
- screen pack
- inlet channel
- cleaning device
- river course
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 19
- 238000005273 aeration Methods 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 239000010865 sewage Substances 0.000 abstract description 10
- 238000007790 scraping Methods 0.000 abstract description 3
- 108091006146 Channels Proteins 0.000 description 26
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- E02B15/104—Conveyors; Paddle wheels; Endless belts
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Combustion & Propulsion (AREA)
- Filtration Of Liquid (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of river course water-surface cleaning device, including hull bottom, the hull bottom is symmetrically set with walking impeller, cabin is provided with above the hull bottom, filter screen is provided with the cabin, the screen pack is curved screen, it is horizontally disposed with belowdecks, inlet channel is provided with the left of the screen pack, the inlet channel crosses screen pack and cabin left side wall, inlet channel left end stretches out cabin left side wall, inlet channel right-hand member is extend into screen pack, the cabin left upper portion is provided with support frame, rotating disk is provided with the middle part of support frame as described above, center symmetric setting has multiple swingle present invention to provide a kind of river course water-surface cleaning device on the rotating disk, structure is novel, the present invention can realize that the rubbish of the water surface strikes off and sewage disposal；The ingenious setting screen pack of the present invention and scraping plate mechanism, garbage-cleaning efficiency high, while the ingenious setting sewage filter device of the present invention, realize sewage disposal.
Description
Technical field
The present invention relates to technical field of environment protection equipment, specifically a kind of river course water-surface cleaning device.
Background technology
Water is resource for the survival of mankind, but the current whole world, and most of country all suffers from a series of water environment
Crisis.Garbage on water is just suspended in the rubbish on the water surface as its name suggests.As plastic bottle, polybag, fruit peel, waste and old buoy,
Oil slick pollution, rotten leaf etc.；Rubbish be mostly it is artificial arbitrarily throw away rubbish freely caused by.It is that water bath is excessive to have a half point, shadow
Ecology in Xiangshui County, it is also desirable to salvage.
The mode that current most of river course garbage on water generally use is manually salvaged is handled, but manually salvages treatment effeciency
Low, salvaging effect is undesirable, and artificial salvage can not be handled for some greasy dirts on the water surface or sewage in addition, or processing is very not
Just.
The content of the invention
It is an object of the invention to provide a kind of river course water-surface cleaning device, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of river course water-surface cleaning device, including hull bottom, the hull bottom are symmetrically set with walking impeller, the hull bottom top
Cabin is provided with, filter screen is provided with the cabin, the screen pack is curved screen, is horizontally disposed with belowdecks, institute
State and be provided with inlet channel on the left of screen pack, the inlet channel crosses screen pack and cabin left side wall, and inlet channel left end is stretched
Go out cabin left side wall, inlet channel right-hand member is extend into screen pack, and the cabin left upper portion is provided with support frame, the support
Rotating disk is provided with the middle part of frame, center symmetric setting there are multiple swingles on the rotating disk, and the swingle outboard end is fixed and set
Scraper plate is equipped with, the scraper plate outboard end abuts screen pack upper side, set between scraper plate outboard end and screen pack upper side
There is gap, be provided with aeration tube on the cabin bottom plate of the screen pack downside, venthole is evenly arranged with the aeration tube, it is described
Cabin cavity front side is provided with cabin, the air pump of promising aeration tube supply is set in the cabin, cabin is by air inlet pipe and greatly
Gas connects；The cabin right upper portion corresponds to screen pack right-hand member and is provided with trash repository, and the trash repository bottom is provided with draining and led to
Road, cabin right side wall correspond to drainage channel right-hand member and are provided with discharge outlet.
As the further scheme of the present invention：Center symmetric setting has 3 swingles on the rotating disk.
As further scheme of the invention：Connected between the scraper plate and swingle by spring.
As further scheme of the invention：The drainage channel left end is fixedly installed filter layer, the filter layer
For activated carbon filter layer.
As further scheme of the invention：Water impeller is provided with the drainage channel.
As further scheme of the invention：The aeration tube is arranged on the downside of screen pack in the shape of a spiral.
As further scheme of the invention：Organic frame is set on support frame as described above, is provided with the frame actively
The scraper motor of belt wheel and driving driving pulley, the rotating disk are sleeved in the rotating shaft set on support frame, covered in the rotating shaft
Equipped with driven pulley, transmission belt has been cased between the driving pulley and driven pulley.
As further scheme of the invention：The inlet channel left end is respectively arranged with baffle upper plate and led with up and down
Flowing plate, the baffle upper plate and chin spoiler are respectively by hinge and the side walls hinged connection of inlet channel, and baffle upper plate is with
Returning spring, baffle upper plate and chin spoiler are provided between deflector and side sheets in horn-like.
As further scheme of the invention：Check valve is provided with the inlet channel, the check valve is
Baffle plate, the baffle plate top are hinged on inlet channel madial wall by hinge, between baffle plate and the inlet channel madial wall
It is provided with check spring.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention provides a kind of river course water-surface cleaning device, structure
Novelty, the rubbish of the invention that can realize the water surface strikes off and sewage disposal；The ingenious setting screen pack of the present invention and scraping plate mechanism,
Garbage-cleaning efficiency high, while the ingenious setting sewage filter device of the present invention, realize sewage disposal.
Brief description of the drawings
Fig. 1 is the structural representation of river course water-surface cleaning device.
Fig. 2 is the structural representation of river course water-surface cleaning device turntable drive mechanism.
Fig. 3 is the structural representation of check valve in inlet channel in river course water-surface cleaning device.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~3, in the embodiment of the present invention, a kind of river course water-surface cleaning device, including hull bottom 1, the hull bottom 1
Walking impeller 22 is symmetrically set with, cabin 19 is provided with above the hull bottom, filter screen is provided with the cabin 19
3, the screen pack 3 is curved screen, is horizontally set in cabin 19, and the left side of screen pack 3 is provided with inlet channel 18, institute
State inlet channel 18 and cross screen pack 3 and the left side wall of cabin 19, the left end of inlet channel 18 stretches out the left side wall of cabin 19, inlet channel
18 right-hand members are extend into screen pack 3, and the left upper portion of cabin 19 is provided with support frame 10, and the middle part of support frame as described above 10 is provided with
Rotating disk 11, center symmetric setting has multiple swingles 12 on the rotating disk 11, in the present embodiment, Central Symmetry on the rotating disk 11
It is provided with 3 swingles 12；The outboard end of swingle 12 is fixedly installed scraper plate 13, the scraper plate 13 and swingle 12 it
Between connected by spring；The outboard end of scraper plate 13 abuts the upper side of screen pack 3, the outboard end of scraper plate 13 and screen pack
Gap is provided between 3 upper sides, is provided with aeration tube 2 on the bottom plate of 3 downside cabin of screen pack 19, in the aeration tube 2
Venthole is evenly arranged with, the aeration tube 2 is arranged in the downside of screen pack 3, extends the length of aeration tube 2, improves and expose in the shape of a spiral
Gas efficiency；Cabin 20, the air pump for setting promising aeration tube 2 to supply in the cabin 20 are provided with front side of the cavity of cabin 19
21, cabin 20 passes through air inlet pipe and atmosphere；The right upper portion of cabin 19 corresponds to the right-hand member of screen pack 3 and is provided with trash repository 9,
The bottom of trash repository 9 is provided with drainage channel 5, and the right side wall of cabin 19 corresponds to the right-hand member of drainage channel 18 and is provided with discharge outlet 7, row
The left end of aquaporin 18 is fixedly installed filter layer 4, and the filter layer 4 is activated carbon filter layer, is provided with the drainage channel 5
Water impeller 8,
Organic frame 24 is set on support frame as described above 10, driving pulley 26 is provided with the frame 24 and drives driving pulley 26
Scraper motor 25, the rotating disk 11 are sleeved in the rotating shaft 23 set on support frame 10, and driven belt is set with the rotating shaft 23
23-1 is taken turns, transmission belt 27 has been cased between the driving pulley 26 and driven pulley 23-1.
The left end of inlet channel 18 is respectively arranged with baffle upper plate 15 and chin spoiler 16, the baffle upper plate 15 up and down
With chin spoiler 16 respectively by hinge and 18 side walls hinged connection of inlet channel, and baffle upper plate 15 and chin spoiler 16 and ship
Returning spring 14 and lower returning spring 17 are respectively arranged between the side wall of cabin, baffle upper plate 15 and chin spoiler 16 are in loudspeaker
Shape.
Check valve is provided with the inlet channel 18, the check valve is baffle plate 28, and the top of baffle plate 28 leads to
Cross hinge to be hinged on the madial wall of inlet channel 18, check spring is provided between baffle plate 28 and inlet channel 18 madial wall
29。
The present invention operation principle be：Advanced by the walking impeller-driven cabin of hull bottom on the water surface, the rubbish on the water surface
Rubbish is entered on screen pack by baffle upper plate and chin spoiler through inlet channel, and scraper motor is driven through driving pulley driving and turned
Disk is rotated, and the scraper plate of the swingle outboard end on rotating disk is carried out scraping sieve to rubbish on screen pack, and the rubbish on screen pack is scraped
Enter into the trash repository of screen pack right-hand member, realize cleaning rubbish, while the air pump in cabin by aeration tube to by filter mesh sieve
Sewage after filter carries out Air Exposure, while is rotated by water impeller 8 and extract sewage, by the activated carbon mistake on discharge line
After filtering layer filtering, discharged from outlet, so as to realize processing sewage.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of river course water-surface cleaning device, including hull bottom, it is characterised in that the hull bottom is symmetrically set with walking leaf
Wheel, the hull bottom top are provided with cabin, filter screen are provided with the cabin, and the screen pack is curved screen, horizontal
Setting belowdecks, inlet channel is provided with the left of the screen pack, the inlet channel crosses screen pack and cabin left side wall,
Inlet channel left end stretches out cabin left side wall, and inlet channel right-hand member is extend into screen pack, and the cabin left upper portion is provided with
Support frame, support frame as described above middle part are provided with rotating disk, and center symmetric setting has multiple swingles, the swingle on the rotating disk
Outboard end is fixedly installed scraper plate, and the scraper plate outboard end abuts screen pack upper side, scraper plate outboard end and screen pack
Gap is provided between upper side, aeration tube is provided with the cabin bottom plate of the screen pack downside, is uniformly set in the aeration tube
Venthole is equipped with, cabin is provided with front side of the cabin cavity, the air pump of promising aeration tube supply, cabin are set in the cabin
Pass through air inlet pipe and atmosphere；The cabin right upper portion corresponds to screen pack right-hand member and is provided with trash repository, the trash repository bottom
Portion is provided with drainage channel, and cabin right side wall corresponds to drainage channel right-hand member and is provided with discharge outlet, set on support frame as described above organic
Frame, driving pulley is provided with the frame and drives the scraper motor of driving pulley, the rotating disk is sleeved on support frame and set
In the rotating shaft put, driven pulley is set with the rotating shaft, transmission belt has been cased between the driving pulley and driven pulley；Institute
State drainage channel left end and be fixedly installed filter layer, the filter layer is activated carbon filter layer, is provided with the inlet channel
Check valve, the check valve are baffle plate, and the baffle plate top is hinged on inlet channel madial wall by hinge, the gear
Check spring is provided between plate and inlet channel madial wall.
2. river course water-surface cleaning device according to claim 1, it is characterised in that there is center symmetric setting on the rotating disk
3 swingles.
3. river course water-surface cleaning device according to claim 1, it is characterised in that pass through between the scraper plate and swingle
Spring connects.
4. river course water-surface cleaning device according to claim 1, it is characterised in that be provided with draining in the drainage channel
Impeller.
5. river course water-surface cleaning device according to claim 1, it is characterised in that the aeration tube is arranged in the shape of a spiral
On the downside of screen pack.
6. river course water-surface cleaning device according to claim 1, it is characterised in that the inlet channel left end is distinguished up and down
Baffle upper plate and chin spoiler are provided with, the baffle upper plate and chin spoiler are side walls hinged with inlet channel by hinge respectively
Connection, and returning spring is provided between baffle upper plate and chin spoiler and side sheets, baffle upper plate and chin spoiler are in loudspeaker
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710784566.1A CN107499466A (en) | 2017-09-04 | 2017-09-04 | A kind of river course water-surface cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710784566.1A CN107499466A (en) | 2017-09-04 | 2017-09-04 | A kind of river course water-surface cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107499466A true CN107499466A (en) | 2017-12-22 |
Family
ID=60695599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710784566.1A Pending CN107499466A (en) | 2017-09-04 | 2017-09-04 | A kind of river course water-surface cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107499466A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100175A (en) * | 2018-01-17 | 2018-06-01 | 湖南望隆企业管理咨询有限公司 | A kind of descending Oil sucking device |
| CN108211470A (en) * | 2018-01-12 | 2018-06-29 | 苏州仁尔必思电子科技有限公司 | A kind of environment-friendly sewage processing equipment |
| CN108499421A (en) * | 2018-04-08 | 2018-09-07 | 广州尚儒自控系统工程有限公司 | A kind of discharge of industrial wastes device |
| CN108499423A (en) * | 2018-04-08 | 2018-09-07 | 广州尚儒自控系统工程有限公司 | A kind of novel discharge of industrial wastes device |
| CN108791734A (en) * | 2018-06-21 | 2018-11-13 | 黄文芳 | A kind of hydraulic engineering river cleaning device |
| CN109247288A (en) * | 2018-09-06 | 2019-01-22 | 黄冠盛 | High-density aquiculture pond suspension collecting device |
| CN109821297A (en) * | 2019-02-02 | 2019-05-31 | 衢州职业技术学院 | Automated sewage processing system and method for sewage treatment |
| CN109826171A (en) * | 2019-01-31 | 2019-05-31 | 中冶华天工程技术有限公司 | Lake surface scavenging machine |
| CN110227298A (en) * | 2019-02-02 | 2019-09-13 | 衢州职业技术学院 | Automated sewage processing equipment for sewage treatment |
| CN110294549A (en) * | 2019-07-26 | 2019-10-01 | 薛并剪 | One kind can clear up sewage disposal device |
| CN111204894A (en) * | 2018-11-21 | 2020-05-29 | 天颂建设集团有限公司 | Municipal sewage construction process |
| CN111635040A (en) * | 2020-06-10 | 2020-09-08 | 长沙理工大学 | River drain water quality filtering device |
| CN112411505A (en) * | 2020-11-24 | 2021-02-26 | 人禾设计工程集团有限公司郑州分公司 | Water surface suspension plant extraction reducing mechanism |
| CN113638385A (en) * | 2021-09-18 | 2021-11-12 | 中国水产科学研究院珠江水产研究所 | Floating type river cleaning device |
| CN115814587A (en) * | 2023-02-17 | 2023-03-21 | 东营联合石化有限责任公司 | Coking VOCs tail gas treatment device |
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| JP2002320802A (en) * | 2001-01-11 | 2002-11-05 | Mono Pumps Ltd | Sieving apparatus |
| CN204676513U (en) * | 2015-05-18 | 2015-09-30 | 武汉树叶人生态科技有限公司 | A kind of independent navigation algae cleaning plant |
| CN205199127U (en) * | 2015-12-21 | 2016-05-04 | 杭州启澄科技有限公司 | Effluent water sump suspended solid remove device |
| CN107050950A (en) * | 2017-01-23 | 2017-08-18 | 浙江腾荣环保科技有限公司 | A kind of filter with impeller |
-
2017
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002320802A (en) * | 2001-01-11 | 2002-11-05 | Mono Pumps Ltd | Sieving apparatus |
| CN204676513U (en) * | 2015-05-18 | 2015-09-30 | 武汉树叶人生态科技有限公司 | A kind of independent navigation algae cleaning plant |
| CN205199127U (en) * | 2015-12-21 | 2016-05-04 | 杭州启澄科技有限公司 | Effluent water sump suspended solid remove device |
| CN107050950A (en) * | 2017-01-23 | 2017-08-18 | 浙江腾荣环保科技有限公司 | A kind of filter with impeller |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211470A (en) * | 2018-01-12 | 2018-06-29 | 苏州仁尔必思电子科技有限公司 | A kind of environment-friendly sewage processing equipment |
| CN108100175B (en) * | 2018-01-17 | 2019-12-10 | 海南泰德石油化工有限公司 | Dive formula oil suction device |
| CN108100175A (en) * | 2018-01-17 | 2018-06-01 | 湖南望隆企业管理咨询有限公司 | A kind of descending Oil sucking device |
| CN108499421A (en) * | 2018-04-08 | 2018-09-07 | 广州尚儒自控系统工程有限公司 | A kind of discharge of industrial wastes device |
| CN108499423A (en) * | 2018-04-08 | 2018-09-07 | 广州尚儒自控系统工程有限公司 | A kind of novel discharge of industrial wastes device |
| CN108791734A (en) * | 2018-06-21 | 2018-11-13 | 黄文芳 | A kind of hydraulic engineering river cleaning device |
| CN109247288A (en) * | 2018-09-06 | 2019-01-22 | 黄冠盛 | High-density aquiculture pond suspension collecting device |
| CN111204894A (en) * | 2018-11-21 | 2020-05-29 | 天颂建设集团有限公司 | Municipal sewage construction process |
| CN109826171A (en) * | 2019-01-31 | 2019-05-31 | 中冶华天工程技术有限公司 | Lake surface scavenging machine |
| CN109821297B (en) * | 2019-02-02 | 2021-01-26 | 衢州职业技术学院 | Automatic sewage treatment system and method for sewage treatment |
| CN109821297A (en) * | 2019-02-02 | 2019-05-31 | 衢州职业技术学院 | Automated sewage processing system and method for sewage treatment |
| CN110227298A (en) * | 2019-02-02 | 2019-09-13 | 衢州职业技术学院 | Automated sewage processing equipment for sewage treatment |
| CN110227298B (en) * | 2019-02-02 | 2021-04-06 | 衢州职业技术学院 | Automatic sewage treatment equipment for sewage treatment |
| CN110294549A (en) * | 2019-07-26 | 2019-10-01 | 薛并剪 | One kind can clear up sewage disposal device |
| CN110294549B (en) * | 2019-07-26 | 2021-07-27 | 山东宏科水电设备有限公司 | Can clear up sewage treatment device |
| CN111635040A (en) * | 2020-06-10 | 2020-09-08 | 长沙理工大学 | River drain water quality filtering device |
| CN112411505A (en) * | 2020-11-24 | 2021-02-26 | 人禾设计工程集团有限公司郑州分公司 | Water surface suspension plant extraction reducing mechanism |
| CN112411505B (en) * | 2020-11-24 | 2022-03-25 | 人禾设计工程集团有限公司 | Water surface suspension plant extraction reducing mechanism |
| CN113638385A (en) * | 2021-09-18 | 2021-11-12 | 中国水产科学研究院珠江水产研究所 | Floating type river cleaning device |
| CN113638385B (en) * | 2021-09-18 | 2023-01-20 | 中国水产科学研究院珠江水产研究所 | Floating type river cleaning device |
| CN115814587A (en) * | 2023-02-17 | 2023-03-21 | 东营联合石化有限责任公司 | Coking VOCs tail gas treatment device |
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Application publication date: 20171222 |