CN109775870A - A kind of automatic dirt cleaning device of floating on water - Google Patents
A kind of automatic dirt cleaning device of floating on water Download PDFInfo
- Publication number
- CN109775870A CN109775870A CN201910268751.4A CN201910268751A CN109775870A CN 109775870 A CN109775870 A CN 109775870A CN 201910268751 A CN201910268751 A CN 201910268751A CN 109775870 A CN109775870 A CN 109775870A
- Authority
- CN
- China
- Prior art keywords
- rotating cylinder
- main shaft
- sliding bearing
- water
- floating
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000004140 cleaning Methods 0.000 title claims abstract description 14
- 229920003023 plastic Polymers 0.000 claims abstract description 21
- 239000004033 plastic Substances 0.000 claims abstract description 21
- 238000011109 contamination Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 5
- 241000277275 Oncorhynchus mykiss Species 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 239000003344 environmental pollutant Substances 0.000 abstract description 6
- 231100000719 pollutant Toxicity 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 239000010865 sewage Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of automatic dirt cleaning devices of floating on water, frame device including functional module and load function module, functional module includes power supply device, electric machine, transmission device and release device, power supply device includes solar panels, battery and control driver, electric machine is DC speed-reducing, transmission device includes main shaft, sliding bearing a, roller chain, output shaft and sliding bearing b, and release device is rotating cylinder.The present invention is by using solar powered, it is able to drive rotating cylinder and carries out slow rotation, the water-soluble microbe granular of removing contamination being loaded in six fan-shaped storehouses of rotating cylinder is guided out and is dissolved in water through micropore, realize the effect removed contamination, and four Plastic buoy are installed on the two sides of rotating cylinder by whole device, and Plastic buoy is bundled on the skeleton side lower beam and support frame of frame device two sides by common stretch rope, it can float on the surface and carry out automatic pollutant removal work, have the effect of economical and practical.
Description
Technical field
The present invention relates to a kind of electric oven, in particular to a kind of automatic dirt cleaning device of floating on water.
Background technique
In recent years, accelerating as the industrialization degree in China is continuously improved with Process of Urbanization Construction paces, a large amount of industry
Sewage, sanitary sewage and the sewage discharge of farming animals industry are to river basin, and the most rivers for causing China domestic are by increasingly
Serious pollution；It is always the problem of river pollution treatment due to the type of pollution is more, toxicity is big and degradable, difficult etc.；It is based on
This, the present invention designs and develops a kind of automatic dirt cleaning device of floating on water, and the device is slow by the microbial solution that can dissolve in water
It is discharged into contaminated river, allows solution sufficiently to react with pollutant, achieve the purpose that pollution of harnessing a river.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide a kind of automatic pollutant removal of floating on water
Device is able to drive rotating cylinder and carries out slow rotation, in rotation process, is loaded on water-soluble in six fan-shaped storehouses of rotating cylinder
Microbe granular of removing contamination be guided out and be dissolved in water through micropore, realize the effect removed contamination, and whole device moulds four
Material floating drum is installed on the two sides of rotating cylinder, and Plastic buoy is bundled in the skeleton side of frame device two sides by common stretch rope
On face lower beam and support frame, it can float on the surface and carry out automatic pollutant removal work, have the effect of economical and practical.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of automatic dirt cleaning device of floating on water of the present invention, fills including the skeleton of functional module and load function module
It sets, the functional module includes power supply device, electric machine, transmission device and release device, and the power supply device includes
Solar panels, battery and control driver, the electric machine are DC speed-reducing, and the transmission device includes master
Axis, sliding bearing a, roller chain, output shaft and sliding bearing b, the release device are rotating cylinder, and one end of the main shaft is provided with
Retaining ring a, the main shaft are installed on plain bearing housing a, and keyway is offered on the main shaft, is wound on the outer surface of the main shaft
There is stainless steel head sprocket, the other end of the main shaft is connected with yielding coupling, the main shaft and sliding axle by sliding bearing a
It holds and ring flange a is installed between a, one end of the output shaft is provided with retaining ring b, and the output shaft is installed on plain bearing housing b
On, it is wound with stainless steel accessary sprocket wheel on the outer surface of the output shaft, flange is installed between the output shaft and sliding bearing b
Disk b, the side of sliding bearing b close to the ring flange b are provided with retaining ring c, and the DC speed-reducing passes through yielding coupling
It is sequentially connected with sliding bearing a, the sliding bearing a is connected with main shaft, and the main shaft is connected by roller chain with output shaft.
As a preferred technical solution of the present invention, several micropores are offered on the outer surface of the rotating cylinder, and micro-
The aperture in hole is 1mm, and the inside of the rotating cylinder is opened up there are six fan-shaped storehouse, and the output shaft is connected to one end of rotating cylinder, described
The other end of rotating cylinder is equipped with welded disc, and welded disc is located at the end outer surface centre of rotating cylinder, in the welded disc
Centre is equipped with cylindrical positioning pins, and there are six charging doors for the outer periphery distribution of the welded disc, and are provided on each charging door
Hinges.
As a preferred technical solution of the present invention, the frame device includes horizontal under support frame, skeleton side
Beam and four Plastic buoy, four Plastic buoy are distributed in the two sides of rotating cylinder, the Plastic buoy and support frame respectively
It is fixedly connected, skeleton side lower beam is located at the bottom of Plastic buoy.
As a preferred technical solution of the present invention, the solar panels and DC speed-reducing are electrically connected.
As a preferred technical solution of the present invention, protective cover is hinged at the top of the DC speed-reducing.
As a preferred technical solution of the present invention, the inside of the rotating cylinder is filled with water-soluble microorganism of removing contamination
Particle.
Compared with prior art, beneficial effects of the present invention are as follows:
The present invention is by using solar powered, under the mutual cooperation of electric machine, transmission device and release device, energy
Rotating cylinder is enough driven to carry out slow rotation, in rotation process, be loaded in six fan-shaped storehouses of rotating cylinder water-soluble removes contamination
Microbe granular is guided out and is dissolved in water through micropore, realizes the effect removed contamination, and whole device is by four Plastic buoy
The two sides of rotating cylinder are installed on, and Plastic buoy is bundled in cross under the skeleton side of frame device two sides by common stretch rope
On beam and support frame, it can float on the surface and carry out automatic pollutant removal work, have the effect of economical and practical.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes a device of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is function structure chart of the invention；
Fig. 2 is overall structure figure of the invention；
Fig. 3 is main axle structure figure of the invention；
Fig. 4 is output shaft structure chart of the invention；
Fig. 5 is rotating cylinder half-sectional view of the invention；
In figure: 1, power supply device；101, solar panels；2, DC speed-reducing；3, yielding coupling；4, sliding bearing a；
5, main shaft；501, retaining ring a；502, plain bearing housing a；503, keyway；504, stainless steel head sprocket；505, ring flange a；6, roller
Chain；7, output shaft；701, retaining ring b；702, plain bearing housing b；703, stainless steel accessary sprocket wheel；704, ring flange b；705, retaining ring c；
8, sliding bearing b；9, rotating cylinder；901, micropore；902, fan-shaped storehouse；903, welded disc；904, cylindrical positioning pins；905, charging door；
906, hinges；10, rotating cylinder；11, skeleton side lower beam；12, Plastic buoy；13, protective cover.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1
As shown in Figs. 1-5, the present invention provides a kind of automatic dirt cleaning device of floating on water, including functional module and loading function
The frame device of energy module, functional module includes power supply device 1, electric machine, transmission device and release device, power supply device
1 include solar panels 101, battery and control driver, electric machine is DC speed-reducing 2, and transmission device includes
Main shaft 5, sliding bearing a4, roller chain 6, output shaft 7 and sliding bearing b8, release device are rotating cylinder 9, and one end of main shaft 5 is arranged
There are retaining ring a501, main shaft 5 to be installed on plain bearing housing a502, keyway 503 is offered on main shaft 5, is twined on the outer surface of main shaft 5
It is wound with stainless steel head sprocket 504, the other end of main shaft 5 is connected with yielding coupling 3, main shaft 5 and sliding by sliding bearing a4
Ring flange a505 is installed, one end of output shaft 7 is provided with retaining ring b701, and output shaft 7 is installed on sliding bearing between bearing a4
On seat b702, it is wound with stainless steel accessary sprocket wheel 703 on the outer surface of output shaft 7, is equipped between output shaft 7 and sliding bearing b8
Ring flange b704, the side of sliding bearing b8 close to ring flange b704 are provided with retaining ring c705, and DC speed-reducing 2 passes through elasticity
Shaft coupling 3 and sliding bearing a4 transmission connection, sliding bearing a4 are connected with main shaft 5, and main shaft 5 passes through roller chain 6 and 7 phase of output shaft
Connection.
Several micropores 901 are offered on the outer surface of rotating cylinder 9, and the aperture of micropore 901 is 1mm, the inside of rotating cylinder 9 is opened
If there are six fan-shaped storehouse 902, output shaft 7 is connected to one end of rotating cylinder 9, and the other end of rotating cylinder 9 is equipped with welded disc 903, and
Welded disc 903 is located at the end outer surface centre of rotating cylinder 9, and the center of welded disc 903 is equipped with cylindrical positioning pins 904, welding
There are six charging doors 905 for the outer periphery distribution of disk 903, and hinges 906 are provided on each charging door 905, will be solvable
Pass through in six fan-shaped storehouses 902 that charging door 905 is loaded on rotating cylinder 9 respectively in the microbe granular of removing contamination of water, output shaft 7 and circle
Firmly the both ends on 9 central axis of rotating cylinder are respectively welded in positioning pin 904, and output shaft 9 and the main shaft 5 of DC speed-reducing 2 are logical
It crosses chain conveyer and torque force is provided；Cylindrical positioning pins 904 primarily serve the effect of installation limit, and the other end of rotating cylinder 9 is made to pass through circle
The installation limit of column positioning pin 904 is on frame device, under the action of torque force, cylindrical positioning pins 904, rotating cylinder 9, output shaft 7
It realizes and rotates synchronously, the charging door 905 and hinges 906 of rotating cylinder 9 are located at the end surface of cylindrical positioning pins 904, without
It is located at that end surface of output shaft 7, is occurred in charging with 7 transmission parts of output shaft with charging door 905 in order to prevent dry
It relates to, facilitates charging.
Frame device includes support frame 10, skeleton side lower beam 11 and four Plastic buoy 12, and four plastics are floating
Cylinder 12 is distributed in the two sides of rotating cylinder 9 respectively, and Plastic buoy 12 is fixedly connected with support frame 10, and skeleton side lower beam 11 is located at
Plastic buoy 12 is bundled in cross under the skeleton side of frame device two sides by common stretch rope by the bottom of Plastic buoy 12
On beam 11 and support frame 10, it is enough to allow dress of entirely removing contamination by the buoyancy that the Plastic buoy 12 in general industry generates on the water surface
It sets and swims on the water surface, and the size of buoyancy is not dipped in water with the central axis for ensuring rotating cylinder 9.
Solar panels 101 and DC speed-reducing 2 are electrically connected, and solar panels 101 can charge a battery for 24 hours, from
And 2 continued power of control driver and DC speed-reducing of device is given, pass through control driver control DC speed-reducing 2
Operating.
The top of DC speed-reducing 2 is hinged with protective cover 13, and situation is driven in the control that protective cover 13 is installed on power supply device
Under lead to discharged or defective battery or short electricity, influence DC speed-reducing 2 and control driver normal operation.
The inside of rotating cylinder 9 is filled with water-soluble microbe granular of removing contamination, water-soluble microbe granular point of removing contamination
It is not loaded in six fan-shaped storehouses 902 of rotating cylinder 9, water-soluble microbe granular of removing contamination is dissolved in using general in the market
The microbe granular of removing contamination of water, the process of water pollution control is the process slowly chemically reacted, directly micro- life
Object is spilt in water, will lead to during a large amount of microbe granular places into the soil, and it is unobvious to occur chemical reaction, and it is clear that large area is not achieved
Dirty effect；It is removed contamination using microbial solution, mainly practical experience, embodiment is a kind of mistake for coming into full contact with slow reaction
Journey；Similarly, microbe granular is clayed into power and is spilt again in water, a large amount of microorganism powder go out to swim on the water surface, equally also reach
Less than the effect removed contamination.
Specifically, sun energy plate 101 can charge a battery for 24 hours, so that the control driver and direct current to device slow down
2 continued power of motor, by the operating for controlling driver control DC speed-reducing 2；DC speed-reducing 2 passes through elastic shaft coupling
Device 3 drives roller chain 6 that output shaft 7 is driven to rotate under the action of sliding bearing a4, so that output shaft 7 drives rotating cylinder 9 to be delayed
Slow rotation slowly rotates rotating cylinder 9 and is conducive to water-soluble microbe granular dissolution of removing contamination；It can allow dissolved solution and molten
Particle in solution being discharged into water slowly through micropore 901, to achieve the purpose that large area is removed contamination, whole device is using too
Sun can power, can 24 hours it is full automatic cleaning spot is carried out to water environment, have the effect of economical and practical.
Compared with prior art, beneficial effects of the present invention are as follows:
The present invention is by using solar powered, under the mutual cooperation of electric machine, transmission device and release device, energy
Enough rotating cylinder 9 is driven to carry out slow rotation, in rotation process, is loaded on water-soluble in six fan-shaped storehouses 902 of rotating cylinder 9
Microbe granular of removing contamination is guided out and is dissolved in water through micropore 901, realizes the effect removed contamination, and whole device moulds four
Material floating drum 12 is installed on the two sides of rotating cylinder 9, and Plastic buoy 12 is bundled in frame device two sides by common stretch rope
On skeleton side lower beam 11 and support frame 10, it can float on the surface and carry out automatic pollutant removal work, have economical and practical
Effect.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments, or wherein device technique feature is equivalently replaced.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of automatic dirt cleaning device of floating on water, which is characterized in that the skeleton including functional module and load function module
Device, the functional module include power supply device (1), electric machine, transmission device and release device, the power supply device
It (1) include solar panels (101), battery and control driver, the electric machine is DC speed-reducing (2), described
Transmission device includes main shaft (5), sliding bearing a (4), roller chain (6), output shaft (7) and sliding bearing b (8), the release
Device is rotating cylinder (9), and one end of the main shaft (5) is provided with retaining ring a (501), the main shaft (5) is installed on plain bearing housing a
(502) it on, is offered keyway (503) on the main shaft (5), is wound with stainless steel head sprocket on the outer surface of the main shaft (5)
(504), the other end of the main shaft (5) is connected with yielding coupling (3) by sliding bearing a (4), the main shaft (5) and cunning
It is equipped between dynamic bearing a (4) ring flange a (505), one end of the output shaft (7) is provided with retaining ring b (701), the output
Axis (7) is installed on plain bearing housing b (702), is wound with stainless steel accessary sprocket wheel (703) on the outer surface of the output shaft (7),
It is equipped with ring flange b (704) between the output shaft (7) and sliding bearing b (8), the sliding bearing b (8) is close to ring flange b
(704) side is provided with retaining ring c (705), and the DC speed-reducing (2) passes through yielding coupling (3) and sliding bearing a
(4) it is sequentially connected, the sliding bearing a (4) is connected with main shaft (5), and the main shaft (5) passes through roller chain (6) and output shaft (7)
It is connected.
2. a kind of automatic dirt cleaning device of floating on water according to claim 1, which is characterized in that the rotating cylinder (9)
Several micropores (901) are offered on outer surface, and the aperture of micropore (901) is 1mm, the inside of the rotating cylinder (9) offers
Six fan-shaped storehouses (902), the output shaft (7) are connected to one end of rotating cylinder (9), and the other end of the rotating cylinder (9) is equipped with
Welded disc (903), and welded disc (903) is located at the end outer surface centre of rotating cylinder (9), the center of the welded disc (903)
It is equipped with cylindrical positioning pins (904), there are six the outer periphery distributions of the welded disc (903) charging door (905), and each dress
Hinges (906) are provided in material mouth (905).
3. a kind of automatic dirt cleaning device of floating on water according to claim 1, which is characterized in that the frame device packet
Contain support frame (10), skeleton side lower beam (11) and four Plastic buoy (12), four Plastic buoy (12) point
It is not distributed in the two sides of rotating cylinder (9), the Plastic buoy (12) is fixedly connected with support frame (10), horizontal under the skeleton side
Beam (11) is located at the bottom of Plastic buoy (12).
4. a kind of automatic dirt cleaning device of floating on water according to claim 1, which is characterized in that the solar panels
(101) it is electrically connected with DC speed-reducing (2).
5. a kind of automatic dirt cleaning device of floating on water according to claim 1, which is characterized in that the direct current slows down electric
Protective cover (13) are hinged at the top of machine (2).
6. a kind of automatic dirt cleaning device of floating on water according to claim 1, which is characterized in that the rotating cylinder (9)
Inside is filled with water-soluble microbe granular of removing contamination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910268751.4A CN109775870A (en) | 2019-04-04 | 2019-04-04 | A kind of automatic dirt cleaning device of floating on water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910268751.4A CN109775870A (en) | 2019-04-04 | 2019-04-04 | A kind of automatic dirt cleaning device of floating on water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109775870A true CN109775870A (en) | 2019-05-21 |
Family
ID=66491524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910268751.4A Pending CN109775870A (en) | 2019-04-04 | 2019-04-04 | A kind of automatic dirt cleaning device of floating on water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109775870A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130319921A1 (en) * | 2011-02-16 | 2013-12-05 | Ecoco Co., Ltd. | Water circulating device installed in a park or lake |
| CN105060466A (en) * | 2015-07-31 | 2015-11-18 | 厦门市宜景环境工程有限公司 | Self-purification type hydraulic biological drum |
| CN204939097U (en) * | 2015-09-02 | 2016-01-06 | 北京普世圣华科技有限公司 | A kind of antimicrobial device for river water in situ remediation |
| CN106587380A (en) * | 2016-12-19 | 2017-04-26 | 博川环境修复（北京）有限公司 | In-situ water quality repairing device |
| CN106629927A (en) * | 2017-01-17 | 2017-05-10 | 河海大学 | Floating-type water purification drug slow-releasing device |
| CN206204006U (en) * | 2016-10-21 | 2017-05-31 | 博天环境集团股份有限公司 | A kind of micro-biological reaction device for administering black and odorous water |
| CN206843188U (en) * | 2017-04-28 | 2018-01-05 | 兰迪（广州）环保新能源科技有限公司 | The terminal oxidized pool purifier of Process for Treatment of Swine Wastewater technique |
| CN210367164U (en) * | 2019-04-04 | 2020-04-21 | 湖北理工学院 | Floating automatic dirt removing device on water surface |
-
2019
- 2019-04-04 CN CN201910268751.4A patent/CN109775870A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130319921A1 (en) * | 2011-02-16 | 2013-12-05 | Ecoco Co., Ltd. | Water circulating device installed in a park or lake |
| CN105060466A (en) * | 2015-07-31 | 2015-11-18 | 厦门市宜景环境工程有限公司 | Self-purification type hydraulic biological drum |
| CN204939097U (en) * | 2015-09-02 | 2016-01-06 | 北京普世圣华科技有限公司 | A kind of antimicrobial device for river water in situ remediation |
| CN206204006U (en) * | 2016-10-21 | 2017-05-31 | 博天环境集团股份有限公司 | A kind of micro-biological reaction device for administering black and odorous water |
| CN106587380A (en) * | 2016-12-19 | 2017-04-26 | 博川环境修复（北京）有限公司 | In-situ water quality repairing device |
| CN106629927A (en) * | 2017-01-17 | 2017-05-10 | 河海大学 | Floating-type water purification drug slow-releasing device |
| CN206843188U (en) * | 2017-04-28 | 2018-01-05 | 兰迪（广州）环保新能源科技有限公司 | The terminal oxidized pool purifier of Process for Treatment of Swine Wastewater technique |
| CN210367164U (en) * | 2019-04-04 | 2020-04-21 | 湖北理工学院 | Floating automatic dirt removing device on water surface |
Non-Patent Citations (1)
| Title |
|---|
| 王书;吴小艳: "水面治污装置的设计与实现", 湖北理工学院学报, vol. 37, no. 001, pages 5 - 8 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109775870A (en) | A kind of automatic dirt cleaning device of floating on water | |
| CN108347222A (en) | A kind of extensible cleaning solar rack device on solar cell module | |
| CN210367164U (en) | Floating automatic dirt removing device on water surface | |
| CN117344703A (en) | Water surface garbage cleaning system for river treatment | |
| CN206356528U (en) | A kind of puddle mixer of new mulling efficiency high | |
| CN208739067U (en) | A kind of fishing light complementation photovoltaic module of adjustable angle | |
| KR20040092421A (en) | water quality improvement system of stagnant waters | |
| CN207973557U (en) | A kind of aerobic water treatment facilities of aeration type spin | |
| KR101789160B1 (en) | Hydraulic-powered auto-agitator sludge | |
| CN105084458B (en) | A kind of floating stuffing drags for clearly device and its application method automatically | |
| CN109092504A (en) | House refuse crushing and screening machinery equipment | |
| CN211440577U (en) | Concrete mixing device for construction | |
| CN208762975U (en) | A kind of water conservancy gate jack up unit | |
| CN220071407U (en) | Sludge stirrer for sludge treatment | |
| CN114349555B (en) | Energy-saving organic fertilizer raw material aerobic fermentation equipment | |
| CN209739882U (en) | Deodorization type garbage room convenient to put in and clear up | |
| CN205165725U (en) | Casting production is with reverse type sand falling hopper | |
| CN210885485U (en) | Solar energy that can increase urban area river water dissolved oxygen changes brush equipment | |
| CN201864620U (en) | Biological rotating disk module and disk formed by same | |
| CN205291340U (en) | A thumb wheel device for PPPE plastic granules raw materials for production chain bar rinsing pond | |
| CN214168990U (en) | Convenient view pond cleaning device | |
| CN219929699U (en) | Foul smell treatment device in sewage treatment area | |
| CN215946868U (en) | Industrial waste water intensifies biochemical treatment with automatic ratio charging equipment | |
| CN220773023U (en) | Detector with multi-angle detection function | |
| CN212425556U (en) | Sewage treatment device adopting biomembrane method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190521 |
|
| RJ01 | Rejection of invention patent application after publication |