CN112359782A - Ocean current garbage cleaning equipment for water inlet of hydropower station - Google Patents
Ocean current garbage cleaning equipment for water inlet of hydropower station Download PDFInfo
- Publication number
- CN112359782A CN112359782A CN202011201467.4A CN202011201467A CN112359782A CN 112359782 A CN112359782 A CN 112359782A CN 202011201467 A CN202011201467 A CN 202011201467A CN 112359782 A CN112359782 A CN 112359782A
- Authority
- CN
- China
- Prior art keywords
- material blocking
- horizontal displacement
- garbage
- assembly
- conveying
- 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.)
- Granted
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/085—Arresting devices for waterborne materials, e.g. gratings
-
- 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
-
- 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The invention relates to the technical field of hydropower station ditch garbage disposal, in particular to ocean current garbage cleaning equipment for a hydropower station water inlet, which comprises: a fixing plate vertically disposed; a lifting assembly; a horizontal displacement assembly; the material blocking component is horizontally arranged on the output end of the horizontal displacement component; the collecting box is horizontally arranged on the output end of the horizontal displacement component; the conveying assembly is positioned between the material blocking assembly and the collecting box; the horizontal displacement assembly includes: the material blocking assembly and the conveying assembly are arranged at the output end of the first horizontal displacement mechanism; the ocean current garbage cleaning equipment for the water inlet of the hydropower station disclosed by the invention has the advantages that manual collection of water surface garbage is avoided, the cleaning degree of a river channel is improved, a convenient garbage collection process can be realized, and the whole equipment can be prevented from being taken out of water.
Description
Technical Field
The invention relates to the technical field of hydropower station ditch garbage treatment, in particular to ocean current garbage cleaning equipment for a hydropower station water inlet.
Background
In a hydropower station canal, a river or a reservoir diversion canal, a lot of garbage such as leaves, grass and the like, a small amount of branches and household garbage often fall into the canal. The garbage can not be cleaned, and the channel can be blocked to influence the water delivery work. The mode of manual garbage removal is adopted at present: install the trash rack additional in the forebay department that the ditch got into the power station, regularly lean on the manual work to salvage rubbish in trash rack department every day, this kind of mode manual labor intensity is big, consuming time power, work efficiency is low, cause the jam of trash rack easily etc., influence the normal operating of power station, and the manual work has certain potential safety hazard when salvaging the operation, automatic rubbish cleaning equipment has in addition among the prior art, but after garbage collection is full, need drag out whole equipment from the aquatic, take out the rubbish of inside collection and put into the aquatic again, seriously influence work efficiency.
Therefore, there is a need for an ocean current refuse receptacle for use at the water inlet of a hydroelectric power station, which solves the above problems.
Disclosure of Invention
For solving above-mentioned technical problem, provide an ocean current rubbish clean-up equipment for power station water inlet, this technical scheme has solved and has installed the trash rack additional in ditch entering power station's forebay department, regularly lean on the artifical mode of salvaging rubbish in trash rack department every day, artifical intensity of labour is big, consuming time and wasting force, work efficiency is low, cause the jam of trash rack etc. easily, influence the normal operating of power station, and the manual work has certain potential safety hazard when salvaging the operation, automatic rubbish clean-up equipment still has among the prior art, nevertheless after garbage collection is full, need drag whole equipment out from the aquatic, take out the rubbish of inside collection and put into the aquatic again, seriously influence work efficiency scheduling problem.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
there is provided an ocean current refuse clearing apparatus for a water inlet of a hydroelectric power station, comprising:
the fixed plate is vertically arranged and used for installing the cleaning equipment on a dam body of the hydropower station or a garbage collection ship so as to clean ocean current garbage in front of a water inlet of the hydropower station;
the two groups of lifting assemblies are respectively vertically arranged at two ends of the fixed plate and used for controlling the height of the cleaning equipment, so that the cleaning equipment can adjust the height of the cleaning equipment according to the height of the water surface;
the horizontal displacement assembly is horizontally arranged, two ends of the horizontal displacement assembly are respectively and fixedly arranged on output ends of the two lifting assemblies, and the horizontal displacement assembly is used for driving the cleaning equipment to horizontally displace on the water surface so as to intercept and collect garbage floating on the water surface;
the material blocking component is horizontally arranged at the output end of the horizontal displacement component and is used for blocking and stopping the garbage floating on the water surface;
the collecting box is horizontally arranged on the output end of the horizontal displacement assembly and is used for collecting the blocked garbage in a centralized manner;
the conveying assembly is arranged at the output end of the horizontal displacement assembly, is positioned between the material blocking assembly and the collecting box and is used for conveying the garbage blocked by the material blocking assembly into the collecting box for collection;
the horizontal displacement assembly includes:
the first horizontal displacement mechanism is horizontally arranged, two ends of the first horizontal displacement mechanism are respectively and fixedly arranged at the output ends of the two lifting components, the material blocking component and the conveying component are both arranged at the output end of the first horizontal displacement mechanism, and the first horizontal displacement mechanism is used for driving the material blocking component and the conveying component to displace on the water surface;
second horizontal displacement mechanism, the level sets up, second horizontal displacement mechanism's both ends difference fixed mounting is on two lifting unit's output, second horizontal displacement mechanism is located first horizontal displacement mechanism directly over, the collecting box sets up on second horizontal displacement mechanism's output, second horizontal displacement mechanism is used for driving the collecting box displacement on the surface of water, first horizontal displacement mechanism and the cooperation of second horizontal displacement mechanism can realize blocking the components of a whole that can function independently design between material subassembly and the collecting box, need drag out the surface of water with equipment whole when avoiding clearing up the rubbish of collecting in the equipment.
As a preferred embodiment of an ocean current refuse clearing apparatus for a water inlet of a hydroelectric power station, the damming assembly comprises:
the material blocking mounting bracket is horizontally and fixedly mounted on the output end of the first horizontal displacement mechanism;
the two blocking plates are hinged to one end, away from the first horizontal displacement mechanism, of the blocking mounting support, are symmetrically arranged at the end part of the blocking mounting support along a vertical plane, gradually expand outwards along the length direction of the blocking mounting support, and are used for blocking garbage floating on the water surface and gradually gathering the garbage to one end, close to the blocking mounting support, of the blocking plate;
the angle adjusting driving mechanism is vertically arranged at one end, far away from the first horizontal displacement mechanism, of the material blocking mounting support, two output ends of the angle adjusting driving mechanism are in transmission connection with hinged ends of the two material blocking plates respectively, and the angle adjusting driving mechanism is used for adjusting the opening angles of the two material blocking plates so as to achieve a better blocking effect on floating garbage.
As a preferable mode of the ocean current garbage cleaning equipment for the water inlet of the hydropower station, the angle adjusting driving mechanism comprises:
the first servo motor is vertically arranged on the material blocking mounting bracket;
the first rotating shaft is vertically arranged on the material blocking mounting bracket, two ends of the first rotating shaft are respectively in shaft connection with the upper end and the lower end of the material blocking mounting bracket, and the top end of the first rotating shaft is fixedly connected with the output end of the first servo motor;
the driving gear is horizontally arranged in the material blocking mounting bracket and fixedly sleeved in the middle of the first rotating shaft;
the two second rotating shafts are vertically arranged and fixedly connected with the hinged ends of the two material blocking plates respectively, and the second rotating shafts can be rotatably arranged at one ends, close to the material blocking plates, of the material blocking mounting brackets;
driven gear is equipped with two, and two driven gear level fixed cover respectively establish the top at two second pivots, and two driven gear all mesh with drive gear.
As a preferred scheme of ocean current garbage cleaning equipment for a water inlet of a hydropower station, a plurality of rotatable material following rollers are arranged on a material blocking plate, the material following rollers are vertically arranged, two ends of the material following rollers are in shaft connection with the upper end and the lower end of the material blocking plate, and the material following rollers are sequentially arranged along the length direction of the material blocking plate.
As a preferable mode of the ocean current garbage cleaning equipment for the water inlet of the hydropower station, the angle adjusting driving mechanism further comprises:
two driving wheels are arranged and horizontally fixedly sleeved at the bottom ends of the two second rotating shafts respectively;
the driven wheel is provided with a plurality of driven wheels, the driven wheels are divided into two groups, the two groups of driven wheels are respectively positioned below the two material blocking plates, the driven wheels are respectively and fixedly sleeved below the material arranging rollers, and the driving wheels are in transmission connection with the driven wheels through transmission belts.
As a preferable mode of an ocean current garbage disposal apparatus for a water inlet of a hydroelectric power station, the transporting assembly includes:
the auxiliary conveying mechanism is fixedly arranged on the blocking mounting bracket, the output end of the auxiliary conveying mechanism is positioned right above the space between the two blocking plates, and the auxiliary conveying mechanism is used for arranging the garbage positioned between the two blocking plates and adjusting the direction of long-strip-shaped garbage such as branches so that the garbage can smoothly enter the conveying assembly for conveying;
the inclined conveyor belt is obliquely arranged on the material blocking mounting support, the bottom end of the inclined conveyor belt is located on one side, close to the material blocking plates, of the material blocking mounting support, the top end of the inclined conveyor belt is located on one side, close to the first horizontal displacement mechanism, of the material blocking mounting support, the lowest end of the inclined conveyor belt is located below the hinged ends of the two material blocking plates, and the inclined conveyor belt is used for conveying the garbage blocked and gathered by the two material blocking plates into the collection box so as to be convenient for subsequent garbage collection operation.
As a preferred scheme of ocean current garbage cleaning equipment for the water inlet of the hydropower station, the inclined conveyor belt is provided with the anti-slip strip.
As a preferable mode of an ocean current garbage disposal apparatus for a water inlet of a hydroelectric power station, the auxiliary transfer mechanism comprises:
the horizontal mounting plate is horizontally arranged on the material blocking mounting bracket;
the second servo motor is vertically arranged on the horizontal mounting plate;
the rotating disc is horizontally arranged below the horizontal mounting plate, and the center of the top end of the rotating disc is fixedly connected with the output end of the second servo motor;
the stirring rod is vertically and fixedly installed below the rotating disc and used for stirring and rotating the garbage on the water surface, so that the angle of garbage feeding is adjusted, and a better garbage conveying effect is achieved.
As a preferable mode of an ocean current garbage disposal apparatus for a water inlet of a hydroelectric power station, the auxiliary transfer mechanism further comprises:
the third servo motor is vertically arranged at the top end of the horizontal mounting plate;
the lifting plate is horizontally arranged below the horizontal mounting plate in a lifting manner, the second servo motor is arranged on the lifting plate, the rotating disc is connected below the lifting plate in a shaft manner and is used for driving the stirring rod to lift so as to control the output of the auxiliary conveying mechanism, the stirring rod is driven to descend when the angle of the garbage needs to be adjusted, and the stirring rod is lifted when the auxiliary conveying mechanism does not need to work so as to improve the conveying efficiency of the garbage;
the threaded telescopic rod is vertically arranged between the third servo motor and the lifting plate, the top end of the threaded telescopic rod is fixedly connected with the output end of the third servo motor, and the bottom end of the threaded telescopic rod is fixedly connected with the top end of the lifting plate.
As an optimal selection scheme of ocean current garbage cleaning equipment for a hydropower station water inlet, the bottom ends of the side walls of the two sides of the collecting box are respectively provided with a filtering hole, and one side, close to the output end of the conveying assembly, of the collecting box is provided with a feeding port.
Compared with the prior art, the invention has the beneficial effects that:
the ocean current garbage cleaning equipment for the water inlet of the hydropower station, disclosed by the invention, has high automation degree, can automatically stop and collect ocean current garbage at the water inlet of the hydropower station, avoids manual collection of water surface garbage, improves the cleaning degree of a river channel, can control the stopping angle of the material blocking plate, accelerates the stopping and gathering effect, improves the garbage collection efficiency, can realize a convenient garbage collection process, can avoid taking out the whole equipment from water through the separation design of the collection box and the whole equipment, and improves the working efficiency.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a side view of the present invention;
FIG. 5 is a schematic perspective view of a portion of the present invention;
FIG. 6 is a schematic perspective view of a dam assembly of the present invention;
FIG. 7 is a schematic view of a partial perspective view of the dam assembly of the present invention;
FIG. 8 is a perspective view of the transfer assembly of the present invention;
FIG. 9 is a side view of the auxiliary transport mechanism of the present invention;
fig. 10 is a schematic perspective view of the horizontal displacement assembly and collection box of the present invention.
The reference numbers in the figures are:
1-fixing the plate; 2-a lifting assembly; 3-a horizontal displacement assembly; 4-a material blocking component; 5, a collecting box; 6-a transfer assembly; 7-a first horizontal displacement mechanism; 8-a second horizontal displacement mechanism; 9-a material blocking mounting bracket; 10-material blocking plate; 11-a first servomotor; 12-a first shaft; 13-a drive gear; 14-a second shaft; 15-a driven gear; 16-material roller; 17-a drive wheel; 18-a driven wheel; 19-inclined conveyor belt; 20-horizontal mounting plate; 21-a second servo motor; 22-a rotating disc; 23-a stirring rod; 24-a third servo motor; 25-a lifter plate; 26-threaded telescopic rod.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-4, an ocean current refuse clearing apparatus for a water inlet of a hydroelectric power station comprises:
the fixed plate 1 is vertically arranged and used for installing the cleaning equipment on a hydropower station dam body or a garbage collection ship so as to clean ocean current garbage in front of a water inlet of the hydropower station;
two groups of lifting assemblies 2 are arranged, and the two groups of lifting assemblies 2 are respectively vertically arranged at two ends of the fixed plate 1 and used for controlling the height of the cleaning equipment so that the cleaning equipment can adjust the height of the cleaning equipment according to the height of the water surface;
the horizontal displacement component 3 is horizontally arranged, two ends of the horizontal displacement component 3 are respectively and fixedly arranged on the output ends of the two lifting components 2, and the horizontal displacement component 3 is used for driving the cleaning equipment to horizontally displace on the water surface so as to intercept and collect garbage floating on the water surface;
the material blocking component 4 is horizontally arranged at the output end of the horizontal displacement component 3 and is used for blocking and stopping the garbage floating on the water surface;
the collecting box 5 is horizontally arranged on the output end of the horizontal displacement component 3 and is used for collecting the blocked garbage in a centralized way;
a conveying assembly 6 mounted on the output end of the horizontal displacement assembly 3 and located between the material blocking assembly 4 and the collecting box 5, for conveying the garbage blocked by the material blocking assembly 4 to the collecting box 5 for collection;
the horizontal displacement assembly 3 includes:
the first horizontal displacement mechanism 7 is horizontally arranged, two ends of the first horizontal displacement mechanism 7 are respectively and fixedly installed at the output ends of the two lifting assemblies 2, the material blocking assembly 4 and the conveying assembly 6 are both arranged at the output end of the first horizontal displacement mechanism 7, and the first horizontal displacement mechanism 7 is used for driving the material blocking assembly 4 and the conveying assembly 6 to displace on the water surface;
second horizontal displacement mechanism 8, the level sets up, second horizontal displacement mechanism 8's both ends difference fixed mounting is on two lifting unit 2's output, second horizontal displacement mechanism 8 is located first horizontal displacement mechanism 7 directly over, collecting box 5 sets up on second horizontal displacement mechanism 8's output, second horizontal displacement mechanism 8 is used for driving collecting box 5 displacement on the surface of water, the components of a whole that can function independently design between material subassembly 4 and the collecting box 5 can be realized to first horizontal displacement mechanism 7 and the cooperation of second horizontal displacement mechanism 8, avoid when clearing up the rubbish of collecting in the equipment need drag out the surface of water with equipment is whole.
The dam assembly 4 shown with reference to fig. 5-7 comprises:
the material blocking mounting bracket 9 is horizontally and fixedly mounted on the output end of the first horizontal displacement mechanism 7;
the two blocking plates 10 are arranged, one end of each blocking plate 10 is hinged to one end, away from the first horizontal displacement mechanism 7, of the blocking mounting support 9, the two blocking plates 10 are symmetrically arranged at the end part of the blocking mounting support 9 along the vertical plane, the two blocking plates 10 gradually expand outwards along the length direction of the blocking mounting support 9, and the blocking plates 10 are used for blocking garbage floating on the water surface and gradually gathering the garbage to one end, close to the blocking mounting support 9, of each blocking plate 10;
the angle adjusting driving mechanism is vertically arranged at one end, far away from the first horizontal displacement mechanism 7, of the material blocking mounting bracket 9, two output ends of the angle adjusting driving mechanism are in transmission connection with hinged ends of the two material blocking plates 10 respectively, and the angle adjusting driving mechanism is used for adjusting the opening angles of the two material blocking plates 10 so as to achieve a better blocking effect on the floating garbage. When the material blocking assembly 4 works, the material blocking mounting bracket 9 is used for mounting the material blocking assembly 4 on the first horizontal displacement mechanism 7, so that the material blocking assembly 4 can follow the synchronous horizontal displacement of the output end of the first horizontal displacement mechanism 7, the angle adjusting and driving mechanism works to drive the two material blocking plates 10 to rotate inwards or outwards, and accordingly the opening angle between the two material blocking plates 10 is adjusted, and better blocking, stopping, gathering and collecting effects are achieved according to the type of floating garbage.
The angle adjustment drive mechanism shown with reference to fig. 5 to 7 includes:
the first servo motor 11 is vertically arranged on the material blocking mounting bracket 9;
the first rotating shaft 12 is vertically arranged on the material blocking mounting bracket 9, two ends of the first rotating shaft 12 are respectively in shaft connection with the upper end and the lower end of the material blocking mounting bracket 9, and the top end of the first rotating shaft 12 is fixedly connected with the output end of the first servo motor 11;
the driving gear 13 is horizontally arranged in the material blocking mounting bracket 9, and the driving gear 13 is fixedly sleeved in the middle of the first rotating shaft 12;
two second rotating shafts 14 are arranged, the second rotating shafts 14 are vertically arranged, the two second rotating shafts 14 are respectively and fixedly connected with the hinged ends of the two material blocking plates 10, and the second rotating shafts 14 can be rotatably arranged at one ends, close to the material blocking plates 10, of the material blocking mounting brackets 9;
two driven gears 15 are arranged, the two driven gears 15 are respectively and horizontally fixedly sleeved at the top ends of the two second rotating shafts 14, and the two driven gears 15 are all meshed with the driving gear 13. When the angle adjusting driving mechanism works, the first servo motor 11 outputs and drives the first rotating shaft 12 to rotate, the first rotating shaft 12 drives the driving gear 13 fixedly connected with the first rotating shaft to rotate, the driving gear 13 drives the two driven gears 15 meshed with the driving gear to rotate, the driven gears 15 drive the material blocking plates 10 fixedly connected with the driven gears 15 to rotate, and therefore the expansion and contraction functions between the two material blocking plates 10 are achieved.
Referring to fig. 5-7, the blocking plate 10 is provided with a plurality of rotatable material guiding rollers 16, the material guiding rollers 16 are vertically arranged, two ends of the material guiding rollers 16 are coupled to the upper and lower ends of the blocking plate 10, and the material guiding rollers 16 are sequentially arranged along the length direction of the blocking plate 10. When rubbish is stopped by blocking board 10, the flow that needs to pass through rivers drives rubbish and moves along the length direction who blocks flitch 10, gets into the input of conveying subassembly 6 after moving to being close to blocking material installing support 9 one end, and then is conveyed away by conveying subassembly 6, rotates through the material cylinder 16 that follows that sets up, can improve the effect of gathering together after rubbish contacts blocking board 10, and then improves the collection efficiency of rubbish, latency when reducing garbage collection.
The angle adjustment drive mechanism shown with reference to fig. 5 to 7 further includes:
two driving wheels 17 are arranged, and the two driving wheels 17 are respectively horizontally and fixedly sleeved at the bottom ends of the two second rotating shafts 14;
the driven wheels 18 are provided with a plurality of driven wheels 18, the driven wheels 18 are divided into two groups, the two groups of driven wheels 18 are respectively positioned below the two material blocking plates 10, the driven wheels 18 are respectively and fixedly sleeved below the material arranging rollers 16, and the driving wheels 17 are in transmission connection with the driven wheels 18 through transmission belts. When the angle adjusting driving mechanism works, the output of the first servo motor 11 drives the second rotating shaft 14 to rotate, the second rotating shaft 14 drives the driving wheel 17 fixedly connected with the second rotating shaft below to rotate, the driving wheel 17 drives a plurality of driven wheels 18 to rotate through a transmission belt, the driven wheels 18 drive the material following rollers 16 fixedly connected with the driven wheels 18 to rotate, and therefore the rotating, accelerating and material gathering functions of the material following rollers 16 are achieved.
The transfer assembly 6 shown with reference to fig. 8-9 comprises:
the auxiliary conveying mechanism is fixedly arranged on the material blocking mounting support 9, the output end of the auxiliary conveying mechanism is positioned right above the space between the two material blocking plates 10, and the auxiliary conveying mechanism is used for arranging the garbage positioned between the two material blocking plates 10 and adjusting the direction of long strip-shaped garbage such as branches so that the garbage can smoothly enter the conveying assembly 6 for conveying;
the inclined conveyor belt 19 is obliquely arranged on the material blocking mounting bracket 9, the bottom end of the inclined conveyor belt 19 is positioned on one side, close to the material blocking plates 10, of the material blocking mounting bracket 9, the top end of the inclined conveyor belt 19 is positioned on one side, close to the first horizontal displacement mechanism 7, of the material blocking mounting bracket 9, the lowest end of the inclined conveyor belt 19 is positioned below the hinged ends of the two material blocking plates 10, and the inclined conveyor belt 19 is used for conveying the garbage blocked and gathered by the two material blocking plates 10 into the garbage collection box 5 so as to facilitate the subsequent garbage collection operation. When the conveying assembly 6 works, the inclined conveyor belt 19 is used for stopping the collected garbage from the material blocking plate 10 and conveying the collected garbage into the collection box 5, so that the garbage conveying function is completed, and the auxiliary conveying mechanism can adjust the angle of the garbage which cannot easily pass through the inclined conveyor belt 19, such as branches and the like, so that the garbage can be conveyed through the inclined conveyor belt 19.
The inclined conveyor belt 19 shown with reference to figures 8-9 is provided with cleats. The antislip strip is so that slope conveyer belt 19 realizes the conveying function to rubbish, avoids rubbish to take place to slide on slope conveyer belt 19, influences the conveying effect.
The auxiliary transfer mechanism shown with reference to fig. 8-9 comprises:
the horizontal mounting plate 20 is horizontally arranged on the material blocking mounting bracket 9;
the second servo motor 21 is vertically arranged on the horizontal mounting plate 20;
the rotating disc 22 is horizontally arranged below the horizontal mounting plate 20, and the center of the top end of the rotating disc 22 is fixedly connected with the output end of the second servo motor 21;
stirring rod 23, vertical fixed mounting is in the below of rolling disc 22 for stir the rotation to rubbish on the surface of water, so that the angle of adjustment rubbish pan feeding realizes better rubbish conveying effect. When the auxiliary conveying mechanism works, the horizontal mounting plate 20 is used for fixedly mounting the auxiliary conveying mechanism, the output of the second servo motor 21 drives the rotating disc 22 to rotate, and the rotating disc 22 drives the stirring rod 23 fixedly connected with the lower part of the rotating disc 22 to rotate, so that the function of adjusting the angle of the garbage which is not easy to collect is realized.
The auxiliary transfer mechanism shown with reference to fig. 8-9 further comprises:
the third servo motor 24 is vertically arranged at the top end of the horizontal mounting plate 20;
the lifting plate 25 is horizontally arranged below the horizontal mounting plate 20 in a lifting manner, the second servo motor 21 is arranged on the lifting plate 25, the rotating disc 22 is connected below the lifting plate 25 in a shaft manner and is used for driving the stirring rod 23 to lift so as to control the output of the auxiliary conveying mechanism, the stirring rod 23 is driven to descend when the angle of the garbage needs to be adjusted, and the stirring rod 23 is lifted when the auxiliary conveying mechanism does not need to work, so that the conveying efficiency of the garbage is improved;
screw thread telescopic link 26, vertical setting is between third servo motor 24 and lifter plate 25, screw thread telescopic link 26's top and third servo motor 24's output fixed connection, screw thread telescopic link 26's bottom and lifter plate 25's top fixed connection. When the auxiliary conveying mechanism works, the output of the third servo motor 24 drives the threaded telescopic rod 26 to stretch, the stretching of the threaded telescopic rod 26 drives the lifting plate 25 to lift below the horizontal mounting plate 20, and then the lifting of the stirring rod 23 is driven, so that the output and the stop of the auxiliary conveying mechanism are realized, and the best efficiency of conveying garbage is realized.
The bottom ends of the side walls of the two sides of the collecting box 5 shown in the figure 10 are provided with filtering holes, and one side of the collecting box 5 close to the output end of the conveying assembly 6 is provided with a feeding port. When collecting 5 collects rubbish, rubbish passes through the pan feeding opening from output one side of transfer module 6 and gets into inside collecting 5, and the filtration pore of crossing on the collecting 5 is used for collecting rubbish inside collecting 5, and inside 5 collecting 5 with the discharge of water, and then the completion is to the collection function of rubbish.
The working principle of the invention is as follows:
when the device works, an operator installs the fixed plate 1 on a dam body of a hydropower station or a garbage collection ship to complete the installation of the device, the lifting component 2 outputs to drive the blocking component 4 to move to a height flush with the water surface so as to realize the blocking and stopping function of water surface garbage, the horizontal displacement component 3 drives the blocking component 4 and the collection box 5 to move on the water surface, the blocking component 4 and the collection box 5 can be separated from each other, when the collected garbage needs to be taken out, the collection box 5 is separated and moved to the outermost side of a river channel, so that a convenient garbage collection process can be realized, the whole device can be prevented from being taken out from the water, the working efficiency is improved, the blocking component 4 blocks and stops the garbage from the water surface through the blocking plate 10, the opening angle of the blocking plate 10 is controlled through the angle adjusting and driving mechanism according to the sizes of different garbage, so as to improve the blocking and stopping gathering effect of the blocking plate, the ocean current garbage cleaning equipment for the water inlet of the hydropower station is simple to operate, can automatically block and stop collecting ocean current garbage at the water inlet of the hydropower station, improves the cleaning degree of a river channel, can control the blocking and stopping angle of the material blocking plate, accelerates the blocking and stopping collecting effect, improves the collection efficiency of the garbage, can realize a convenient garbage collection process by separating the collection box from the whole equipment, can avoid taking out the whole equipment from water, and improves the working efficiency.
The device/apparatus/method realizes the functions of the invention by the following steps, thereby solving the technical problems proposed by the invention:
step one, when the material blocking assembly 4 works, the material blocking mounting support 9 is used for mounting the material blocking assembly 4 on the first horizontal displacement mechanism 7, so that the material blocking assembly 4 can synchronously horizontally displace along with the output end of the first horizontal displacement mechanism 7, the angle adjusting and driving mechanism works to drive the two material blocking plates 10 to rotate inwards or outwards, and accordingly the opening angle between the two material blocking plates 10 is adjusted, and better blocking, stopping, gathering and collecting effects are achieved according to the type of floating garbage.
Step two, when the angle adjusting driving mechanism works, the first servo motor 11 outputs and drives the first rotating shaft 12 to rotate, the first rotating shaft 12 drives the driving gear 13 fixedly connected with the first rotating shaft to rotate, the driving gear 13 drives the two driven gears 15 meshed with the driving gear 13 to rotate, the driven gears 15 drive the material blocking plates 10 fixedly connected with the driven gears 15 to rotate, and therefore the expansion and contraction functions between the two material blocking plates 10 are achieved.
And step three, after the garbage is stopped by the material blocking plate 10, the garbage needs to be driven to move along the length direction of the material blocking plate 10 through the flowing of water flow until the garbage moves to be close to one end of the material blocking mounting bracket 9 and then enters the input end of the conveying assembly 6, and then the garbage is conveyed away by the conveying assembly 6, and the gathering effect of the garbage after contacting the material blocking plate 10 can be improved through the rotation of the arranged material following roller 16, so that the garbage collection efficiency is improved, and the waiting time during garbage collection is reduced.
Step four, when the angle adjusting driving mechanism works, the output of the first servo motor 11 drives the second rotating shaft 14 to rotate, the second rotating shaft 14 drives the driving wheel 17 fixedly connected with the second rotating shaft 14 to rotate, the driving wheel 17 drives a plurality of driven wheels 18 to rotate through a transmission belt, the driven wheels 18 drive the material following rollers 16 fixedly connected with the driven wheels 18 to rotate, and therefore the rotating and accelerating material gathering functions of the material following rollers 16 are achieved.
And step five, when the conveying assembly 6 works, the inclined conveying belt 19 conveys the garbage blocked and gathered by the material blocking plate 10 into the collection box 5, so that the conveying function of the garbage is completed, and the auxiliary conveying mechanism can adjust the angle of the garbage which is not easy to pass through the inclined conveying belt 19, such as branches and the like, so that the garbage can be conveyed through the inclined conveying belt 19.
And step six, the anti-slip strips are convenient for the inclined conveyor belt 19 to realize the conveying function of the garbage, and the garbage is prevented from sliding on the inclined conveyor belt 19 to influence the conveying effect.
And seventhly, when the auxiliary conveying mechanism works, the horizontal mounting plate 20 is used for fixedly mounting the auxiliary conveying mechanism, the output of the second servo motor 21 drives the rotating disc 22 to rotate, and the rotating disc 22 drives the stirring rod 23 fixedly connected with the lower part of the rotating disc 22 to rotate, so that the function of adjusting the angle of the garbage which is not easy to collect is realized.
Step eight, when the auxiliary conveying mechanism works, the output of the third servo motor 24 drives the threaded telescopic rod 26 to stretch, the stretching of the threaded telescopic rod 26 drives the lifting plate 25 to lift below the horizontal mounting plate 20, and then the lifting of the stirring rod 23 is driven, so that the output and the stop of the auxiliary conveying mechanism are realized, and the best efficiency of conveying the garbage is realized.
Step nine, when the collecting box 5 collects rubbish, the rubbish enters the collecting box 5 from one side of the output end of the conveying assembly 6 through the feeding port, the filtering holes in the collecting box 5 are used for collecting the rubbish in the collecting box 5, water is discharged out of the collecting box 5, and then the collection function of the rubbish is completed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An ocean current refuse clearing apparatus for a hydropower station water inlet, comprising:
the fixed plate (1) is vertically arranged and used for installing the cleaning equipment on a hydropower station dam body or a garbage collection ship so as to clean ocean current garbage in front of a water inlet of the hydropower station;
the two groups of lifting assemblies (2) are respectively vertically arranged at two ends of the fixed plate (1) and used for controlling the height of the cleaning equipment, so that the cleaning equipment can adjust the height of the cleaning equipment according to the height of the water surface;
the horizontal displacement assembly (3) is horizontally arranged, two ends of the horizontal displacement assembly (3) are respectively and fixedly installed on output ends of the two lifting assemblies (2), and the horizontal displacement assembly (3) is used for driving the cleaning equipment to horizontally displace on the water surface so as to intercept and collect garbage floating on the water surface;
the material blocking component (4) is horizontally arranged at the output end of the horizontal displacement component (3) and is used for blocking and stopping the garbage floating on the water surface;
the collecting box (5) is horizontally arranged on the output end of the horizontal displacement component (3) and is used for collecting the blocked garbage in a centralized manner;
the conveying assembly (6) is arranged at the output end of the horizontal displacement assembly (3), is positioned between the material blocking assembly (4) and the collecting box (5), and is used for conveying the garbage blocked by the material blocking assembly (4) into the collecting box (5) for collection;
the horizontal displacement assembly (3) comprises:
the device comprises a first horizontal displacement mechanism (7), a second horizontal displacement mechanism (7) and a third horizontal displacement mechanism (6), wherein the two ends of the first horizontal displacement mechanism (7) are respectively and fixedly installed at the output ends of two lifting components (2), a material blocking component (4) and a conveying component (6) are both arranged at the output end of the first horizontal displacement mechanism (7), and the first horizontal displacement mechanism (7) is used for driving the material blocking component (4) and the conveying component (6) to displace on the water surface;
second horizontal displacement mechanism (8), the level sets up, the both ends difference fixed mounting of second horizontal displacement mechanism (8) is on the output of two lifting unit (2), second horizontal displacement mechanism (8) are located first horizontal displacement mechanism (7) directly over, collecting box (5) set up on the output of second horizontal displacement mechanism (8), second horizontal displacement mechanism (8) are used for driving collecting box (5) displacement on the surface of water, first horizontal displacement mechanism (7) and second horizontal displacement mechanism (8) cooperation can realize blocking the components of a whole that can function independently design between material subassembly (4) and collecting box (5), need drag out the surface of water with the equipment is whole when the rubbish of collecting in the equipment is cleared up.
2. An ocean current refuse clearing apparatus for water inlets of hydroelectric power stations according to claim 1 wherein the damming assembly (4) comprises:
the material blocking mounting bracket (9) is horizontally and fixedly mounted on the output end of the first horizontal displacement mechanism (7);
the garbage blocking device comprises two material blocking plates (10), one end of each material blocking plate (10) is hinged to one end, away from the first horizontal displacement mechanism (7), of the material blocking mounting support (9), the two material blocking plates (10) are symmetrically arranged at the end part of the material blocking mounting support (9) along a vertical plane, the two material blocking plates (10) gradually expand outwards along the length direction of the material blocking mounting support (9), and the material blocking plates (10) are used for blocking garbage floating on the water surface and gradually gathering the garbage to one end, close to the material blocking mounting support (9), of each material blocking plate (10);
the angle adjusting driving mechanism is vertically arranged at one end, far away from the first horizontal displacement mechanism (7), of the material blocking mounting support (9), two output ends of the angle adjusting driving mechanism are in transmission connection with hinged ends of the two material blocking plates (10) respectively, and the angle adjusting driving mechanism is used for adjusting the opening angles of the two material blocking plates (10) so as to achieve a better blocking effect on floating garbage.
3. The apparatus according to claim 2, wherein the angular adjustment drive mechanism comprises:
the first servo motor (11) is vertically arranged on the material blocking mounting bracket (9);
the first rotating shaft (12) is vertically arranged on the material blocking mounting bracket (9), two ends of the first rotating shaft (12) are respectively in shaft connection with the upper end and the lower end of the material blocking mounting bracket (9), and the top end of the first rotating shaft (12) is fixedly connected with the output end of the first servo motor (11);
the driving gear (13) is horizontally arranged in the material blocking mounting bracket (9), and the driving gear (13) is fixedly sleeved in the middle of the first rotating shaft (12);
the number of the second rotating shafts (14) is two, the second rotating shafts (14) are vertically arranged, the two second rotating shafts (14) are fixedly connected with the hinged ends of the two material blocking plates (10) respectively, and the second rotating shafts (14) can be rotatably arranged at one ends, close to the material blocking plates (10), of the material blocking mounting brackets (9);
driven gear (15) are equipped with two, and two driven gear (15) are the fixed cover of level respectively and are established on the top of two second pivot (14), and two driven gear (15) all mesh with drive gear (13).
4. The ocean current garbage cleaning equipment for the water inlet of the hydropower station according to claim 3, wherein the material blocking plate (10) is provided with a plurality of rotatable material following rollers (16), the material following rollers (16) are vertically arranged, two ends of each material following roller (16) are in shaft connection with the upper end and the lower end of the material blocking plate (10), and the material following rollers (16) are sequentially arranged along the length direction of the material blocking plate (10).
5. The apparatus according to claim 4, wherein the angular adjustment drive mechanism further comprises:
two driving wheels (17) are arranged, and the two driving wheels (17) are respectively horizontally and fixedly sleeved at the bottom ends of the two second rotating shafts (14);
the driven wheels (18) are provided with a plurality of driven wheels (18), the driven wheels (18) are divided into two groups, the two groups of driven wheels (18) are respectively positioned below the two material blocking plates (10), the driven wheels (18) are respectively fixedly sleeved below the material arranging rollers (16), and the driving wheels (17) are in transmission connection with the driven wheels (18) through transmission belts.
6. An ocean current refuse collection installation for the water intake of hydroelectric power stations according to claim 2 characterised in that the conveyor assembly (6) comprises:
the auxiliary conveying mechanism is fixedly arranged on the material blocking mounting support (9), the output end of the auxiliary conveying mechanism is positioned right above the space between the two material blocking plates (10), and the auxiliary conveying mechanism is used for arranging the garbage between the two material blocking plates (10) and adjusting the direction of strip-shaped garbage such as branches and the like so that the garbage can smoothly enter the conveying assembly (6) for conveying;
the inclined conveyor belt (19) is obliquely arranged on the material blocking mounting support (9), the bottom end of the inclined conveyor belt (19) is located on one side, close to the material blocking plates (10), of the material blocking mounting support (9), the top end of the inclined conveyor belt (19) is located on one side, close to the first horizontal displacement mechanism (7), of the material blocking mounting support (9), the lowest end of the inclined conveyor belt (19) is located below the hinged ends of the two material blocking plates (10), and the inclined conveyor belt (19) is used for blocking, stopping and conveying gathered garbage of the two material blocking plates (10) into the collection box (5) so as to facilitate subsequent collection operation of the garbage.
7. Marine waste cleaning apparatus for hydroelectric power generation water inlets in accordance with claim 6 wherein the inclined conveyor (19) is provided with cleats.
8. The apparatus according to claim 6, wherein the auxiliary transport mechanism comprises:
the horizontal mounting plate (20) is horizontally arranged on the material blocking mounting bracket (9);
the second servo motor (21) is vertically arranged on the horizontal mounting plate (20);
the rotating disc (22) is horizontally arranged below the horizontal mounting plate (20), and the center of the top end of the rotating disc (22) is fixedly connected with the output end of the second servo motor (21);
stirring rod (23), vertical fixed mounting is in the below of rolling disc (22) for stir the rotation to the rubbish on the surface of water, so that the angle of adjustment rubbish pan feeding realizes better rubbish conveying effect.
9. The apparatus according to claim 8, wherein the auxiliary transport mechanism further comprises:
the third servo motor (24) is vertically arranged at the top end of the horizontal mounting plate (20);
the lifting plate (25) is horizontally arranged below the horizontal mounting plate (20) in a lifting mode, the second servo motor (21) is arranged on the lifting plate (25), the rotating disc (22) is connected to the lower portion of the lifting plate (25) in a shaft mode and used for driving the stirring rod (23) to lift so as to control the output of the auxiliary conveying mechanism, the stirring rod (23) is driven to descend when the angle of the garbage needs to be adjusted, and the stirring rod (23) is lifted when the auxiliary conveying mechanism does not need to work so as to improve the conveying efficiency of the garbage;
screw thread telescopic link (26), vertical setting is between third servo motor (24) and lifter plate (25), the top of screw thread telescopic link (26) and the output fixed connection of third servo motor (24), the bottom of screw thread telescopic link (26) and the top fixed connection of lifter plate (25).
10. The ocean current waste cleaning equipment for the water inlet of the hydropower station according to claim 1, wherein the bottom ends of the side walls of the collecting box (5) are provided with filtering holes, and the side of the collecting box (5) close to the output end of the conveying assembly (6) is provided with a feeding port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011201467.4A CN112359782B (en) | 2020-11-02 | 2020-11-02 | Ocean current garbage cleaning equipment for water inlet of hydropower station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011201467.4A CN112359782B (en) | 2020-11-02 | 2020-11-02 | Ocean current garbage cleaning equipment for water inlet of hydropower station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112359782A true CN112359782A (en) | 2021-02-12 |
| CN112359782B CN112359782B (en) | 2022-08-16 |
Family
ID=74513277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011201467.4A Active CN112359782B (en) | 2020-11-02 | 2020-11-02 | Ocean current garbage cleaning equipment for water inlet of hydropower station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112359782B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228174A (en) * | 2022-09-23 | 2022-10-25 | 珠江水利委员会珠江水利科学研究院 | System and method for cleaning water inlet and water outlet of upper warehouse of energy storage power station based on Internet of things |
| CN117364732A (en) * | 2023-12-07 | 2024-01-09 | 江苏香河农业开发有限公司 | Floating object salvaging device for fishpond |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202247827U (en) * | 2011-10-13 | 2012-05-30 | 中国科学院水利部成都山地灾害与环境研究所 | Small watershed runoff sundry intercepting device |
| KR20170001767A (en) * | 2015-06-25 | 2017-01-05 | 지유 주식회사 | removal equipment for waterbloom |
| CN110258482A (en) * | 2019-06-06 | 2019-09-20 | 三峡大学 | A kind of small-sized water channel garbage on water intelligent cleaning device |
| CN110777736A (en) * | 2019-11-12 | 2020-02-11 | 湖南省瑞大工程建设有限公司 | Runoff sundry intercepting device for cleaning small watershed |
| CN210177482U (en) * | 2019-06-14 | 2020-03-24 | 广东园梦生态环境工程规划设计有限公司 | Auxiliary cleaning device for garbage in medium and small rivers |
| CN211368643U (en) * | 2019-11-11 | 2020-08-28 | 许大为 | Split type harvesting device for river channel cleaning ship |
-
2020
- 2020-11-02 CN CN202011201467.4A patent/CN112359782B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202247827U (en) * | 2011-10-13 | 2012-05-30 | 中国科学院水利部成都山地灾害与环境研究所 | Small watershed runoff sundry intercepting device |
| KR20170001767A (en) * | 2015-06-25 | 2017-01-05 | 지유 주식회사 | removal equipment for waterbloom |
| CN110258482A (en) * | 2019-06-06 | 2019-09-20 | 三峡大学 | A kind of small-sized water channel garbage on water intelligent cleaning device |
| CN210177482U (en) * | 2019-06-14 | 2020-03-24 | 广东园梦生态环境工程规划设计有限公司 | Auxiliary cleaning device for garbage in medium and small rivers |
| CN211368643U (en) * | 2019-11-11 | 2020-08-28 | 许大为 | Split type harvesting device for river channel cleaning ship |
| CN110777736A (en) * | 2019-11-12 | 2020-02-11 | 湖南省瑞大工程建设有限公司 | Runoff sundry intercepting device for cleaning small watershed |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228174A (en) * | 2022-09-23 | 2022-10-25 | 珠江水利委员会珠江水利科学研究院 | System and method for cleaning water inlet and water outlet of upper warehouse of energy storage power station based on Internet of things |
| CN115228174B (en) * | 2022-09-23 | 2022-12-02 | 珠江水利委员会珠江水利科学研究院 | System and method for cleaning water inlet and outlet of energy storage power station warehouse based on Internet of things |
| CN117364732A (en) * | 2023-12-07 | 2024-01-09 | 江苏香河农业开发有限公司 | Floating object salvaging device for fishpond |
| CN117364732B (en) * | 2023-12-07 | 2024-03-01 | 江苏香河农业开发有限公司 | Floating object salvaging device for fishpond |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112359782B (en) | 2022-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112359782B (en) | Ocean current garbage cleaning equipment for water inlet of hydropower station | |
| CN211843319U (en) | Quick drain device of kitchen garbage | |
| CN210710815U (en) | Grid dirt removing machine | |
| CN112709204A (en) | Floater crushing mechanism capable of recycling metal and used for water surface floater collecting equipment | |
| CN114673126A (en) | A refuse treatment device for hydraulic engineering uses | |
| CN112047435B (en) | Curtain type sewage treatment equipment and using method thereof | |
| CN215352346U (en) | Hydraulic engineering filter equipment | |
| KR20020092765A (en) | rotary type dust removing machine | |
| CN114197624A (en) | City sewage pipe prevents stifled processing apparatus that clears away with floating rubbish | |
| CN117661521B (en) | Water conservancy of convenient clearance blocks dirty grid | |
| CN216315191U (en) | A add hot type hobbing forming mechanism for producing granular biscuit | |
| CN217733955U (en) | Water conservancy project inlet channel surface of water floater cleaning device | |
| CN217029000U (en) | Automatic coal breakage system of retrieving that washes of coal conveying trestle | |
| CN219710238U (en) | Hydraulic engineering pump station mechanism | |
| CN217679604U (en) | Remedy automatic incessant collection device of integration pump station crushing nature rubbish | |
| CN219333378U (en) | Hydraulic engineering filter equipment | |
| CN218116697U (en) | Municipal drainage system | |
| CN216062260U (en) | Debris clearance filter equipment of usefulness is administered to water environment | |
| CN213706901U (en) | Coarse slag system of gasification device | |
| CN114197409B (en) | Water conservancy hydropower station water blocking dam with sediment separation function | |
| CN216778139U (en) | Automatic cleaning device for external water cooling tank of phase modulator | |
| CN115043510B (en) | Portable sewage treatment integrated device for building engineering | |
| CN219440986U (en) | Mud-water discharging filter device for tap water plant | |
| CN219297189U (en) | Rural domestic sewage integrated treatment device | |
| CN218076829U (en) | Sewage treatment grid for sewage pretreatment |
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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230322 Address after: 324400 Hu Zhen Zhen Xiao Xi Tan, Longyou County, Quzhou City, Zhejiang Province Patentee after: Zhejiang Longyou Xiaoxitan Water Conservancy Project Development Co.,Ltd. Address before: 330000 room 426, building 1, 568 Fenglin West Street, Nanchang Economic and Technological Development Zone, Jiangxi Province Patentee before: Jiang Meiyuan |
|
| TR01 | Transfer of patent right |