CN107975021B - Sewage blocking and antifouling device with marine organism adhesion preventing function for nuclear power station - Google Patents
Sewage blocking and antifouling device with marine organism adhesion preventing function for nuclear power station Download PDFInfo
- Publication number
- CN107975021B CN107975021B CN201711274297.0A CN201711274297A CN107975021B CN 107975021 B CN107975021 B CN 107975021B CN 201711274297 A CN201711274297 A CN 201711274297A CN 107975021 B CN107975021 B CN 107975021B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- motor
- copper alloy
- net
- transverse plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
Abstract
The invention discloses a sewage blocking and anti-fouling device with a marine organism adhesion prevention function for a nuclear power station, which comprises an outer frame, wherein the left side of the inner wall of the outer frame is fixedly connected with a transverse plate, the right side of the transverse plate is fixedly connected with a first motor, one end of an output shaft of the first motor is fixedly connected with a copper alloy net, the right side of the copper alloy net is rotationally connected with the right side of the inner wall of the outer frame through a middle shaft, and the top of the transverse plate is fixedly connected with a moving device. The copper alloy dirt blocking net synthesizes the elements preventing the attachment of marine organisms and the corrosion of seawater in the raw materials in the manufacturing process, so that the net wires have the functions of dirt prevention, corrosion prevention and adhesion prevention, the marine organisms are not adhered in the expected dirt blocking process at sea, the corrosion is prevented, the initial efficiency of the dirt blocking net can be kept for a long time, the copper alloy net is convenient to clean, the cleanliness of the copper alloy net is ensured, the cleaning effect is strong, and the use of people is convenient.
Description
Technical Field
The invention relates to the technical field of a sewage blocking and antifouling device, in particular to a sewage blocking and antifouling device with a marine organism adhesion preventing function for a nuclear power station.
Background
A nuclear power plant is a power plant that generates electric energy using energy released by nuclear fission or nuclear fusion reactions, and currently, a nuclear power plant in commercial operation generates electric power using nuclear fission reactions, and the nuclear power plant is generally divided into two parts, a nuclear island (including a reactor device and a loop system) that generates steam using nuclear fission and a conventional island (including a turbo generator system) that generates electric power using steam, and the fuel used is generally radioactive heavy metal: uranium, plutonium.
The nuclear power station uses seawater as cooling water, the water taking and dirt blocking are all traditional nets (chemical fiber nets and metal nets) which are mainly used for intercepting marine garbage, plankton, floating plants, greasy dirt and the like, but because a large amount of marine organisms are attached, the traditional nets are blocked, the water taking safety is affected, the durability and the durability are extremely low, the maintenance cost is high, the problem of forced reactor shutdown is caused due to the problem of the dirt blocking net, and the cleaning of the dirt blocking net is complicated and the use is inconvenient.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a sewage blocking and anti-fouling device with a marine organism adhesion prevention function for a nuclear power station, which solves the problems that the tradition net is blocked, the water taking safety is affected, the durability and the durability are extremely low, the maintenance cost is high, the reactor is forced to stop due to the problem of the sewage blocking net, the cleaning of the sewage blocking net is complicated, and the use is inconvenient.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a nuclear power station has antifouling device of blocking of marine organism adhesion prevention function, includes the frame, the left side fixedly connected with diaphragm of frame inner wall, the first motor of right side fixedly connected with of diaphragm, the one end fixedly connected with copper alloy net of first motor output shaft, the right side of copper alloy net is rotated with the right side of frame inner wall through the axis and is connected, the top fixedly connected with mobile device of diaphragm to mobile device's right side fixedly connected with second motor, the one end fixedly connected with cleaning brush of second motor output shaft.
Preferably, the mobile device includes the third motor, the bottom of third motor and the top fixed connection of diaphragm, the one end fixedly connected with first belt pulley of third motor output shaft, the surface of first belt pulley is connected with the second belt pulley through belt drive, the back fixedly connected with cam of second belt pulley, the right side transmission of cam is connected with the movable plate, the left side fixedly connected with spring bar of movable plate, the left end fixedly connected with riser of spring bar, the bottom of riser and the top fixed connection of diaphragm, one side of movable plate and one side fixed connection of second motor.
Preferably, the top on the right side of the outer frame is penetrated with a sewage drain pipe, and the bottom on the right side of the outer frame is penetrated with a water inlet pipe.
Preferably, the top fixedly connected with booster pump of diaphragm, the top and the bottom on booster pump right side communicate respectively have outlet pipe and standpipe, the bottom of standpipe runs through the diaphragm and extends to the bottom of diaphragm, the standpipe is located the one end intercommunication of diaphragm bottom and has the water inlet net, the right-hand member intercommunication of outlet pipe has the shower nozzle.
Preferably, the top and the bottom of the inner wall of the outer frame are fixedly connected with limit grooves matched with the copper alloy net, and a filter screen is fixedly connected between the bottom of the transverse plate and the bottom of the inner wall of the outer frame.
Advantageous effects
The invention provides a sewage blocking and antifouling device with a marine organism adhesion preventing function for a nuclear power station. The beneficial effects are as follows:
(1) The sewage blocking and preventing device for the nuclear power station has the marine organism adhesion preventing function, the left side of the inner wall of the outer frame is fixedly connected with the transverse plate, the right side of the transverse plate is fixedly connected with the first motor, one end of the output shaft of the first motor is fixedly connected with the copper alloy net, the right side of the copper alloy net is rotationally connected with the right side of the inner wall of the outer frame through the middle shaft, the copper alloy sewage blocking net synthesizes the marine organism adhesion preventing and seawater corrosion preventing elements in the raw materials in the manufacturing process, so that the net wire has the functions of pollution prevention, corrosion prevention and adhesion preventing, does not adhere to marine organisms in the expected sewage blocking process at sea, is not corroded, and can keep the initial efficiency of the sewage blocking net for a long time.
(2) This nuclear power station has antifouling device of blocking of marine organism adhesion prevention function, the top fixed connection through the bottom of third motor and diaphragm, the first belt pulley of one end fixed connection of third motor output shaft, the surface of first belt pulley passes through belt drive and connects the second belt pulley, the back fixed connection cam of second belt pulley, the movable plate is connected in the right side transmission of cam, the left side fixed connection spring pole of movable plate, the left end fixed connection riser of spring pole, the bottom of riser and the top fixed connection of diaphragm, one side of movable plate and one side fixed connection of second motor, the top fixedly connected with booster pump of diaphragm, the top and the bottom on booster pump right side communicate respectively have outlet pipe and standpipe, the bottom of standpipe runs through the diaphragm and extends to the bottom of diaphragm, the standpipe is located the one end intercommunication of diaphragm bottom has the water inlet network, the right-hand member intercommunication of outlet pipe has the shower nozzle, be convenient for wash the copper alloy network, make the copper alloy network guarantee the cleanliness, the interception effect is improved, and the cleaning effect is stronger, the use of people of being convenient for.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic structural diagram of a mobile device according to the present invention.
In the figure: the cleaning brush comprises a frame 1, a transverse plate 2, a first motor 3, a copper alloy net 4, a limit groove 5, a water inlet pipe 6, a sewage discharge pipe 7, a filter screen 8, a water inlet net 9, a vertical pipe 10, a booster pump 11, a moving device 12, a third motor 121, a first belt pulley 122, a belt 123, a second belt pulley 124, a cam 125, a moving plate 126, a spring rod 127, a vertical plate 128, a water outlet pipe 13, a second motor 14, a spray head 15 and a cleaning brush 16.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, the present invention provides a technical solution: a sewage blocking and anti-fouling device with a marine organism adhesion preventing function for a nuclear power station comprises an outer frame 1, wherein the top and the bottom of the inner wall of the outer frame 1 are fixedly connected with limiting grooves 5 matched with copper alloy nets 4, a filter screen 8 is fixedly connected between the bottom of a transverse plate 2 and the bottom of the inner wall of the outer frame 1, the filter screen 8 carries out secondary filtration on water, a sewage drain pipe 7 penetrates through the top of the right side of the outer frame 1, the sewage drain pipe 7 is convenient for discharging cleaned sewage, a water inlet pipe 6 penetrates through the bottom of the right side of the outer frame 1, water is conveniently fed into the device, the left side of the inner wall of the outer frame 1 is fixedly connected with the transverse plate 2, a booster pump 11 is fixedly connected with the top and the bottom of the right side of the booster pump 11 are respectively communicated with a water outlet pipe 13 and a vertical pipe 10, the bottom of the vertical pipe 10 penetrates through the transverse plate 2 and extends to the bottom of the transverse plate 2, one end of the vertical pipe 10, which is positioned at the bottom of the transverse plate 2, is communicated with a water inlet net 9, the right end of the water outlet pipe 13 is communicated with a spray head 15, which is convenient for flushing the copper alloy net 4, the right side of the transverse plate 2 is fixedly connected with a first motor 3, one end of the output shaft of the first motor 3 is fixedly connected with the copper alloy net 4, the right side of the copper alloy net 4 is rotationally connected with the right side of the inner wall of the outer frame 1 through a middle shaft, the top of the transverse plate 2 is fixedly connected with a moving device 12, the right side of the moving device 12 is fixedly connected with a second motor 14, one end of the output shaft of the second motor 14 is fixedly connected with a cleaning brush 16, the moving device 12 comprises a third motor 121, the bottom of the third motor 121 is fixedly connected with the top of the transverse plate 2, one end of the output shaft of the third motor 121 is fixedly connected with a first belt pulley 122, the surface of the first belt pulley 122 is in transmission connection with a second belt pulley 124 through a belt 123, the back of the second belt pulley 124 is fixedly connected with a cam 125, the right side transmission of cam 125 is connected with movable plate 126, and the left side fixedly connected with spring rod 127 of movable plate 126, the left end fixedly connected with riser 128 of spring rod 127, the bottom of riser 128 and the top fixed connection of diaphragm 2, one side of movable plate 126 and one side fixed connection of second motor 14.
During the use, water is pumped into the device through inlet tube 6, be convenient for subsequent cooling use, inlet tube 6's water passes through copper alloy net 4, copper alloy net 4 blocks the filth, when being stained with more filth on copper alloy net 4, start first motor 3 and drive copper alloy net 4 rotation for the clear copper alloy net 4 in top continues to filter, then start third motor 121 and drive first belt pulley 122 rotation, drive second belt pulley 124 rotation through belt 123, drive cam 125 rotation, drive movable plate 126 and remove, drive second motor 14 and remove, start second motor 14 and drive the rotatory while removal of cleaning brush 16, improve the cleaning performance, booster pump 11 is with water suction outlet pipe 13 and from shower nozzle 15 blowout, discharge the filth through blow off pipe 7.
To sum up
(1) The sewage blocking and preventing device with the marine organism adhesion preventing function for the nuclear power station is characterized in that the left side of the inner wall of the outer frame 1 is fixedly connected with the transverse plate 2, the right side of the transverse plate 2 is fixedly connected with the first motor 3, one end of an output shaft of the first motor is fixedly connected with the copper alloy net 4, the right side of the copper alloy net 4 is rotationally connected with the right side of the inner wall of the outer frame 1 through a middle shaft, the copper alloy sewage blocking net 4 synthesizes the marine organism adhesion preventing and seawater corrosion preventing elements into raw materials in the manufacturing process, so that the net wire has the functions of pollution prevention, corrosion prevention and adhesion preventing, does not adhere to the marine organism in the expected sewage blocking process at sea, is not corroded, and can keep the initial efficiency of the sewage blocking net for a long time.
(2) The utility model provides a nuclear power station has antifouling device of blocking of marine organism adhesion prevention function, through the bottom of third motor 121 and the top fixed connection of diaphragm 2, the first belt pulley 122 of one end fixed connection of third motor 121 output shaft, the surface of first belt pulley 122 passes through belt 123 transmission connection second belt pulley 124, the back fixed connection cam 125 of second belt pulley 124, the right side transmission connection movable plate 126 of cam 125, the left side fixed connection spring rod 127 of movable plate 126, the left end fixed connection riser 128 of spring rod 127, the bottom of riser 128 and the top fixed connection of diaphragm 2, one side of movable plate 126 and one side fixed connection of second motor 14, the top fixedly connected with booster pump 11 of diaphragm 2, the top and the bottom on booster pump 11 right side communicate respectively have outlet pipe 13 and standpipe 10, the bottom that the standpipe 10 runs through diaphragm 2 just extends to the bottom of diaphragm 2, standpipe 10 is located the one end intercommunication of diaphragm 2 bottom has water inlet network 9, the right-hand member intercommunication of outlet pipe 13 has shower nozzle 15, be convenient for wash copper alloy network 4, make copper alloy network 4 guarantee the cleanliness, and improve the effect of using of being convenient for people.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a nuclear power station has antifouling device of blocking of marine organism adhesion prevention function, includes frame (1), its characterized in that: the novel cleaning device comprises an outer frame (1), and is characterized in that a transverse plate (2) is fixedly connected to the left side of the inner wall of the outer frame (1), a first motor (3) is fixedly connected to the right side of the transverse plate (2), a copper alloy net (4) is fixedly connected to one end of an output shaft of the first motor (3), the right side of the copper alloy net (4) is rotatably connected with the right side of the inner wall of the outer frame (1) through a middle shaft, a moving device (12) is fixedly connected to the top of the transverse plate (2), a second motor (14) is fixedly connected to the right side of the moving device (12), and a cleaning brush (16) is fixedly connected to one end of the output shaft of the second motor (14); the moving device (12) comprises a third motor (121), the bottom of the third motor (121) is fixedly connected with the top of the transverse plate (2), one end of an output shaft of the third motor (121) is fixedly connected with a first belt pulley (122), the surface of the first belt pulley (122) is connected with a second belt pulley (124) through belt (123) transmission, the back of the second belt pulley (124) is fixedly connected with a cam (125), the right side of the cam (125) is in transmission connection with a moving plate (126), the left side of the moving plate (126) is fixedly connected with a spring rod (127), the left end of the spring rod (127) is fixedly connected with a vertical plate (128), the bottom of the vertical plate (128) is fixedly connected with the top of the transverse plate (2), and one side of the moving plate (126) is fixedly connected with one side of the second motor (14). The top on frame (1) right side is run through there is blow off pipe (7) to the bottom on frame (1) right side is run through there is inlet tube (6), the equal fixedly connected with of top and bottom of frame (1) inner wall and spacing groove (5) with copper alloy net (4) looks adaptation, fixedly connected with filter screen (8) between the bottom of diaphragm (2) and the bottom of frame (1) inner wall.
2. The trash blocking and antifouling device with marine organism adhesion preventing function for a nuclear power station according to claim 1, wherein the trash blocking and antifouling device is characterized in that: the top fixedly connected with booster pump (11) of diaphragm (2), the top and the bottom on booster pump (11) right side communicate respectively have outlet pipe (13) and standpipe (10), the bottom of standpipe (10) runs through diaphragm (2) and extends to the bottom of diaphragm (2), the one end intercommunication that standpipe (10) are located diaphragm (2) bottom has water inlet network (9), the right-hand member intercommunication of outlet pipe (13) has shower nozzle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711274297.0A CN107975021B (en) | 2017-12-06 | 2017-12-06 | Sewage blocking and antifouling device with marine organism adhesion preventing function for nuclear power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711274297.0A CN107975021B (en) | 2017-12-06 | 2017-12-06 | Sewage blocking and antifouling device with marine organism adhesion preventing function for nuclear power station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107975021A CN107975021A (en) | 2018-05-01 |
| CN107975021B true CN107975021B (en) | 2023-09-05 |
Family
ID=62009207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711274297.0A Active CN107975021B (en) | 2017-12-06 | 2017-12-06 | Sewage blocking and antifouling device with marine organism adhesion preventing function for nuclear power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107975021B (en) |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB397471A (en) * | 1932-02-13 | 1933-08-14 | Serck Radiators Ltd | Improvements relating to oil and other liquid or fluid filters |
| JPH04166506A (en) * | 1990-10-31 | 1992-06-12 | Kumagai Gumi Co Ltd | Prevention of wall fouling |
| CN101096847A (en) * | 2007-05-16 | 2008-01-02 | 重庆大学 | Self-cleaning block-resistant water intake |
| CN101337142A (en) * | 2008-08-08 | 2009-01-07 | 重庆大学 | Continuous automatic rubbing-brush backwashing water purification apparatus |
| CN201522023U (en) * | 2009-07-20 | 2010-07-07 | 张晓英 | Smoke exhaust ventilator capable of automatically cleaning and straining oil smoke of screen |
| CN201967501U (en) * | 2011-01-10 | 2011-09-14 | 敖志辉 | Ring-shaped floater net scraper |
| CN104436822A (en) * | 2014-12-18 | 2015-03-25 | 天津泽昌化工设备制造有限公司 | Self-cleaning horizontal type dirt remover |
| KR20150053373A (en) * | 2013-11-08 | 2015-05-18 | 삼성중공업 주식회사 | Underwater cleaning robot |
| CN204510315U (en) * | 2015-04-07 | 2015-07-29 | 盖朋朋 | Hydraulic engineering sewage disposal apparatus |
| CN205007680U (en) * | 2015-09-02 | 2016-02-03 | 浙江洪福环保有限公司 | Sewage treater |
| CN205200045U (en) * | 2015-12-08 | 2016-05-04 | 湖北神农制药股份有限公司 | Washing medicine machine with noise reduction effect and energy -efficient |
| CN205569864U (en) * | 2016-04-20 | 2016-09-14 | 新乡市利菲尔特滤器股份有限公司 | Fast division vertical ultra -long life back flush filter |
| CN205759972U (en) * | 2016-06-02 | 2016-12-07 | 胡炜炜 | A kind of sewage-treatment plant easy to use |
| CN106669261A (en) * | 2017-01-05 | 2017-05-17 | 昆明滇池湖泊治理开发有限公司 | Device for directly high-efficiently treating blue-green algae in water |
| CN106731245A (en) * | 2016-12-10 | 2017-05-31 | 芜湖航达网业有限公司 | A kind of cleaning device of complex polyester sludge dewatering net |
| CN206318727U (en) * | 2016-12-21 | 2017-07-11 | 无锡市凡宇水处理机械制造有限公司 | Swimming pool and pump works private filter |
| CN107083766A (en) * | 2017-03-29 | 2017-08-22 | 天津市引滦工程尔王庄管理处 | A kind of algae water tackling method and separating and filtering equipment |
| CN107386226A (en) * | 2017-09-23 | 2017-11-24 | 孙杏珍 | A kind of floating on water surface pollutant environment-friendly processing unit |
| CN206692352U (en) * | 2017-04-13 | 2017-12-01 | 山东协和学院 | A kind of industrial wastewater purifier of convenient cleaning |
| CN207582443U (en) * | 2017-12-06 | 2018-07-06 | 天津核海源科技发展有限公司 | What a kind of nuclear power station had an anti-sea organism attachment function blocks dirty anti-fouler |
-
2017
- 2017-12-06 CN CN201711274297.0A patent/CN107975021B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB397471A (en) * | 1932-02-13 | 1933-08-14 | Serck Radiators Ltd | Improvements relating to oil and other liquid or fluid filters |
| JPH04166506A (en) * | 1990-10-31 | 1992-06-12 | Kumagai Gumi Co Ltd | Prevention of wall fouling |
| CN101096847A (en) * | 2007-05-16 | 2008-01-02 | 重庆大学 | Self-cleaning block-resistant water intake |
| CN101337142A (en) * | 2008-08-08 | 2009-01-07 | 重庆大学 | Continuous automatic rubbing-brush backwashing water purification apparatus |
| CN201522023U (en) * | 2009-07-20 | 2010-07-07 | 张晓英 | Smoke exhaust ventilator capable of automatically cleaning and straining oil smoke of screen |
| CN201967501U (en) * | 2011-01-10 | 2011-09-14 | 敖志辉 | Ring-shaped floater net scraper |
| KR20150053373A (en) * | 2013-11-08 | 2015-05-18 | 삼성중공업 주식회사 | Underwater cleaning robot |
| CN104436822A (en) * | 2014-12-18 | 2015-03-25 | 天津泽昌化工设备制造有限公司 | Self-cleaning horizontal type dirt remover |
| CN204510315U (en) * | 2015-04-07 | 2015-07-29 | 盖朋朋 | Hydraulic engineering sewage disposal apparatus |
| CN205007680U (en) * | 2015-09-02 | 2016-02-03 | 浙江洪福环保有限公司 | Sewage treater |
| CN205200045U (en) * | 2015-12-08 | 2016-05-04 | 湖北神农制药股份有限公司 | Washing medicine machine with noise reduction effect and energy -efficient |
| CN205569864U (en) * | 2016-04-20 | 2016-09-14 | 新乡市利菲尔特滤器股份有限公司 | Fast division vertical ultra -long life back flush filter |
| CN205759972U (en) * | 2016-06-02 | 2016-12-07 | 胡炜炜 | A kind of sewage-treatment plant easy to use |
| CN106731245A (en) * | 2016-12-10 | 2017-05-31 | 芜湖航达网业有限公司 | A kind of cleaning device of complex polyester sludge dewatering net |
| CN206318727U (en) * | 2016-12-21 | 2017-07-11 | 无锡市凡宇水处理机械制造有限公司 | Swimming pool and pump works private filter |
| CN106669261A (en) * | 2017-01-05 | 2017-05-17 | 昆明滇池湖泊治理开发有限公司 | Device for directly high-efficiently treating blue-green algae in water |
| CN107083766A (en) * | 2017-03-29 | 2017-08-22 | 天津市引滦工程尔王庄管理处 | A kind of algae water tackling method and separating and filtering equipment |
| CN206692352U (en) * | 2017-04-13 | 2017-12-01 | 山东协和学院 | A kind of industrial wastewater purifier of convenient cleaning |
| CN107386226A (en) * | 2017-09-23 | 2017-11-24 | 孙杏珍 | A kind of floating on water surface pollutant environment-friendly processing unit |
| CN207582443U (en) * | 2017-12-06 | 2018-07-06 | 天津核海源科技发展有限公司 | What a kind of nuclear power station had an anti-sea organism attachment function blocks dirty anti-fouler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107975021A (en) | 2018-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205412408U (en) | It declines to float irritates filtration system | |
| CN107975021B (en) | Sewage blocking and antifouling device with marine organism adhesion preventing function for nuclear power station | |
| CN105582725B (en) | A kind of floatation type slight irrigation filtration system | |
| CN210031744U (en) | Energy-saving automatic water garbage collecting device | |
| CN210674455U (en) | High-efficiency filtering precision filter | |
| CN207582443U (en) | What a kind of nuclear power station had an anti-sea organism attachment function blocks dirty anti-fouler | |
| CN110939172B (en) | Intelligence domestic water circulating device | |
| CN209292119U (en) | A kind of environment-friendly sewage processing equipment convenient for removing internal impurity | |
| CN208213860U (en) | A kind of sea water desalting equipment water tank cleaning device | |
| CN210512748U (en) | Conical titanium heat exchanger | |
| CN210216366U (en) | A river course algae cleaning device for view district | |
| CN208712335U (en) | One kind being convenient for clean photovoltaic devices | |
| CN102350221A (en) | Method for cleaning inorganic colloid deposit on hyperfiltration membrane | |
| CN209074467U (en) | A kind of clean robot | |
| CN202052404U (en) | Self-cleaning on-line water-sampling filter head | |
| CN212998718U (en) | Water conservancy pipeline convenient to clearance plug | |
| CN216125252U (en) | Waste water cyclic utilization device based on paper products production usefulness | |
| CN212308932U (en) | Sewage treatment plant floats STREAMING two heavy pond effluent weir self-cleaning device | |
| CN215123361U (en) | Circular ecological fish culture equipment | |
| CN111330322B (en) | Multifunctional domestic sewage treatment system and use method thereof | |
| CN218686932U (en) | Visual back-flushing type water purifier structure | |
| CN219481774U (en) | Environment-friendly sewage treatment device | |
| CN201737778U (en) | Energy-saving and environment-friendly device circularly utilizing flushing water | |
| CN220758173U (en) | Grille machine for wastewater treatment | |
| CN218501425U (en) | Water purification unit water inlet edulcoration device |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |