CN113404023A - River sewage ecological management device - Google Patents
River sewage ecological management device Download PDFInfo
- Publication number
- CN113404023A CN113404023A CN202110551570.XA CN202110551570A CN113404023A CN 113404023 A CN113404023 A CN 113404023A CN 202110551570 A CN202110551570 A CN 202110551570A CN 113404023 A CN113404023 A CN 113404023A
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- Prior art keywords
- motor
- shaft
- driving
- crushing
- belt
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- 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.)
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- 239000010865 sewage Substances 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000005571 horizontal transmission Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003911 water pollution Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- E02B15/10—Devices for removing the material from the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/22—Crushing mills with screw-shaped crushing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a river sewage ecological treatment device, which comprises: the support, the bottom left side of support is provided with first motor and right side and is provided with the second motor, the power take off end that the power take off end of first motor was provided with first action wheel and second motor is provided with the second action wheel, the inboard surface that is provided with connecting axle and connecting axle of support is provided with a plurality of fixed sleeves of group, fixed sleeve's surface is provided with the connecting rod. According to the invention, the connecting shaft is arranged on the inner side of the support, the first driven wheels are arranged at two ends of the connecting shaft, the first driven wheels are connected with the first driving wheel and the second driving wheel through the first belt and the third belt, so that the connecting shaft is driven to rotate, the rotating stability of the connecting shaft is ensured, a plurality of groups of fixing sleeves are arranged on the surface of the connecting shaft, a plurality of groups of connecting rods are arranged on the surface of the fixing sleeves, and the dirt floating on the surface in the sewage is fished up through the rotation of the connecting rods to replace the interception of the filter screen.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to an ecological river sewage treatment device.
Background
River pollution refers to harmful effects of damaging river biological resources, damaging river water and river environment quality, harming human health and the like caused by directly or indirectly introducing substances or energy into a river environment due to human activities, and is also one kind of water pollution, the pollution degree of the water pollution changes along with time, the diffusion is fast, and the pollution effect is large, so that river garbage is mostly intercepted and cleaned by arranging an intercepting net.
At present, the mode efficiency of clearing up river course rubbish through the interception net is slow, and can't carry out continuous clearance for a long time, causes the fracture of interception net easily, and installs and change complicacy. Therefore, a new technical solution needs to be provided.
Disclosure of Invention
The invention aims to provide a river sewage ecological treatment device, which solves the problems that at present, the efficiency of a mode of cleaning river channel garbage through an interception net is low, continuous cleaning cannot be carried out for a long time, the interception net is easy to break, and installation and replacement are complex.
In order to achieve the purpose, the invention provides the following technical scheme: an ecological treatment device for river sewage, comprising: a bracket, a first motor is arranged on the left side of the bottom of the bracket, a second motor is arranged on the right side of the bottom of the bracket, a first driving wheel is arranged at the power output end of the first motor, a second driving wheel is arranged at the power output end of the second motor, a connecting shaft is arranged on the inner side of the bracket, a plurality of groups of fixing sleeves are arranged on the surface of the connecting shaft, a connecting rod is arranged on the surface of each fixing sleeve, the connecting rod is fixedly connected with the fixing sleeves, a first driven wheel is arranged at two ends of the connecting shaft, a first driving belt and a third driving belt are connected between the first driven wheel and the first driving wheel and between the first driven wheel and the second driving wheel, a conveying table is arranged on the side surface of the bracket, a driving shaft is arranged in the conveying table, a second driven wheel is arranged at one end of the driving shaft, which is positioned at the first motor, and a second driving belt is connected between the second driven wheel and the first driving wheel, the driving shafts are provided with two groups and are symmetrically distributed at the center of the conveying table, the surface of the driving shaft is provided with a conveying belt, a transverse transmission box is arranged on the side surface of the conveying table, a feeding shaft is arranged in the transverse transmission box, a third driven wheel is arranged at one end of the feeding shaft, which is positioned at the second motor, a fourth driving belt is connected between the third driven wheel and the second driving wheel, feeding blades are arranged on the surface of the feeding shaft and are fixedly connected with the feeding shaft, a crushing box is arranged at the side outlet of the transverse transmission box and is fixedly connected with the bracket, a motor set is arranged on the side surface of the crushing box and is fixedly connected with the crushing box through a bolt, the power take off end of motor group extends to the inside of smashing the case, it is provided with the bin outlet to smash a side surface that the case is located the motor group.
As a preferred embodiment of the present invention, the fixing sleeves are arranged in groups and distributed at equal intervals, and the fixing sleeves are fixedly connected with the connecting shaft through bolts.
As a preferred embodiment of the present invention, the connecting rods are provided with a plurality of groups and are circumferentially distributed with the center of the fixing sleeve as a circle center, and the ends of the connecting rods are in an arc structure bending inward.
As a preferred embodiment of the invention, the feeding blade is arranged in a spiral structure and is welded and fixed with the feeding shaft, and the feeding blade is contacted with the inner wall of the transverse transmission case.
In a preferred embodiment of the present invention, the power output end of the motor set is provided with a crushing shaft, the surface of the crushing shaft is provided with crushing blades, and the crushing shaft and the crushing blades are symmetrically distributed.
In a preferred embodiment of the present invention, the bottom of the pulverization box is provided with a conveying shaft, and the surface of the conveying shaft is provided with a conveying belt which is positioned on the side surface of the discharge opening.
As a preferred embodiment of the present invention, the butt joint of the conveying table and the connecting rod is provided with a clamping groove, the clamping grooves correspond to the connecting rod one by one, and the width of the clamping groove is greater than the width of the connecting rod.
Compared with the prior art, the invention has the following beneficial effects:
the invention is provided with a first motor on the left side of a bracket and a second motor on the right side, a first driving wheel is arranged at the power output end of the first motor and a second driving wheel is arranged at the power output end of the second motor, a connecting shaft is arranged on the inner side of the bracket, first driven wheels are arranged at both ends of the connecting shaft, the first driven wheels are connected with the first driving wheel and the second driving wheel through a first belt and a third belt, so as to drive the connecting shaft to rotate, thereby ensuring the stability of the rotation of the connecting shaft, a plurality of groups of fixed sleeves are arranged on the surface of the connecting shaft, a plurality of groups of connecting rods are arranged on the surface of the fixed sleeves, the dirt floating on the surface in the sewage is fished up through the rotation of the connecting rods, the interception of a filter screen is replaced, meanwhile, a conveying table is arranged on the side surface of the bracket, a driving shaft is arranged in the surface of the conveying table, and a conveying belt is arranged on the surface of the driving shaft, a second driven wheel is arranged at one end of a driving shaft, which is positioned at a first motor, and the second driven wheel is connected with a first driving wheel through a second driving belt, so as to drive the driving belt to rotate, sundries fished up through a connecting rod are conveyed into a transverse transmission box through the driving belt, a feeding shaft is arranged inside the transverse transmission box, a third driven wheel is arranged at one end of the feeding shaft, which is positioned at the second motor, and the third driven wheel is connected with the second driving wheel through a fourth driving belt, so as to drive the feeding shaft to rotate, feeding blades are arranged on the surface of the feeding shaft and are arranged in a spiral structure, so that the sundries can be effectively and transversely transmitted, and the sundries are prevented from being accumulated, a crushing box is arranged at an outlet of the transverse transmission box, a motor group is arranged on the side surface of the crushing box, a discharge outlet is arranged at the lower part of the motor group, two groups of crushing shafts are arranged at the power output end of the motor group, and the crushing blades are arranged on the surface of the crushing shafts, debris fall and extrude between smashing the blade and smash, reduce its occupation space, the interior lower part of smashing the case simultaneously is provided with carries the axle, carries the surface of axle to be provided with the conveyer belt, can smash the debris after smashing, so far accomplishes the processing to river course sewage surface, and the device can carry out continuity of operation, compares in the form of traditional interception net, and the clearance is thorough and cleaning efficiency is high.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a front view frame according to the present invention;
FIG. 3 is a schematic top view of the internal structure of the present invention;
FIG. 4 is a schematic view of the internal structure of the crushing box of the present invention.
In the figure, 1, a bracket; 2. a first motor; 3. a first drive wheel; 4. a connecting shaft; 5. a first driven wheel; 6. a first drive belt; 7. a second driven wheel; 8. a second drive belt; 9. a transfer table; 10. a drive shaft; 11. a conveyor belt; 12. a transverse transmission case; 13. a crushing box; 14. a motor unit; 15. a discharge outlet; 16. a second motor; 17. a second drive wheel; 18. a third drive belt; 19. a fourth drive belt; 20. a third driven wheel; 21. a feed shaft; 22. a feeding blade; 23. a delivery shaft; 24. a conveyor belt; 25. a crushing shaft; 26. crushing the leaves; 27. fixing the sleeve; 28. a connecting rod; 29. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an ecological treatment device for river sewage, comprising: the automatic transmission device comprises a support 1, wherein a first motor 2 is arranged on the left side of the bottom of the support 1, a second motor 16 is arranged on the right side of the bottom of the support 1, a first driving wheel 3 is arranged at the power output end of the first motor 2, a second driving wheel 17 is arranged at the power output end of the second motor 16, a connecting shaft 4 is arranged on the inner side of the support 1, a plurality of groups of fixing sleeves 27 are arranged on the surface of the connecting shaft 4, a connecting rod 28 is arranged on the surface of each fixing sleeve 27, the connecting rod 28 is fixedly connected with the fixing sleeves 27, a first driven wheel 5 is arranged at two ends of the connecting shaft 4, a first driving belt 6 and a third driving belt 18 are connected between the first driven wheel 5 and the first driving wheel 3 as well as between the first driven wheel 17, a first driven wheel 5 is arranged at two ends of the connecting shaft 4, and the first driving wheel 3 and the second driving wheel 17 are, the connecting shaft 4 is driven to rotate by the driving force, the stability of the rotation of the connecting shaft 4 is guaranteed, a plurality of groups of fixing sleeves 27 are arranged on the surface of the connecting shaft 4, a plurality of groups of connecting rods 28 are arranged on the surface of each fixing sleeve 27, dirt floating on the surface of sewage is fished up through the rotation of the connecting rods 28, the dirt is intercepted by the filter screen, a conveying table 9 and a driving shaft 10 are arranged on the side face of the support 1, a second driven wheel 7 is arranged at one end, located on the first motor 2, of the driving shaft 10, a second driving belt 8 is connected between the second driven wheel 7 and the first driving wheel 3, the driving shaft 10 is provided with two groups of driving shafts which are symmetrically distributed at the center of the conveying table 9, a conveying belt 11 is arranged on the surface of the driving shaft 10, a second driven wheel 7 is arranged at one end, located on the first motor 2, of the driving shaft 10, a second driven wheel 7 is arranged between the second driven wheel 7 and the first driving wheel 3 through the second driving belt 8, a conveying belt 11 is driven to rotate, sundries fished up through a connecting rod 28 are conveyed into a transverse transmission box 12 through the conveying belt 11, a transverse transmission box 12 is arranged on the side surface of the conveying table 9, a feeding shaft 21 is arranged inside the transverse transmission box 12, a third driven wheel 20 is arranged at one end, located at a second motor 16, of the feeding shaft 21, a fourth driving belt 19 is connected between the third driven wheel 20 and a second driving wheel 17, feeding blades 22 are arranged on the surface of the feeding shaft 21, the feeding blades 22 are fixedly connected with the feeding shaft 21, a crushing box 13 is arranged at an outlet of the side surface of the transverse transmission box 12, the crushing box 13 is fixedly connected with a support 1, a motor set 14 is arranged on the side surface of the crushing box 13, the motor set 14 is fixedly connected with the crushing box 13 through bolts, and a power output end of the motor set 14 extends into the crushing box 13, one side surface that crushing case 13 is located motor group 14 is provided with bin outlet 15, the surface of pay-off axle 21 is provided with feeding blade 22 and feeding blade 22 is spiral structure setting, can effectually carry out horizontal transmission to debris, avoid piling up of debris, be provided with crushing case 13 in the exit of horizontal transmission case 12, and the side of crushing case 13 is provided with motor group 14, the lower part of motor group 14 is provided with the discharge gate, the power take off end of motor group 14 is provided with two sets of crushing axles 25 and the surface of crushing axle 25 is provided with crushing blade 26, debris fall and extrude crushing between crushing blade 26, reduce its occupation space.
Further improved, as shown in fig. 1: fixed sleeve 27 is provided with a plurality of groups and is equidistant distribution, fixed sleeve 27 passes through bolt and connecting axle 4 fixed connection, through the bolt fastening between the fixed sleeve 27, and easy to assemble dismantles, keeps interval density simultaneously, increases the clearance effect.
Further improved, as shown in fig. 1: the connecting rod 28 is provided with a plurality of groups and is circumferentially distributed by taking the center of the fixing sleeve 27 as a circle center, the tail end of the connecting rod 28 is of an inward-bent arc-shaped structure, and the connecting rod 28 is of an inward-bent arc-shaped structure, so that sundries can be conveniently fished up.
In a further improvement, as shown in fig. 3: the feeding blades 22 are arranged in a spiral structure and are welded and fixed with the feeding shaft 21, the feeding blades 22 are in mutual contact with the inner wall of the transverse transmission case 12, and the feeding blades 22 are in contact with the case wall, so that the conveying stability is improved.
Further improved, as shown in fig. 4: the power take off end of motor group 14 is provided with crushing axle 25 and the surface of crushing axle 25 is provided with crushing blade 26, be symmetric distribution between crushing axle 25 and the crushing blade 26, the relative motion between the crushing axle 25 makes and smashes mutual extrusion between the blade 26, has increased crushing effect.
Further improved, as shown in fig. 4: the bottom of the crushing box 13 is provided with a conveying shaft 23, the surface of the conveying shaft 23 is provided with a conveying belt 24, the conveying belt 24 is positioned on the side surface of the discharge opening 15, and crushed sundries are conveyed to the outside through the conveying belt 24.
Further improved, as shown in fig. 1: the butt joint of the conveying table 9 and the connecting rod 28 is provided with clamping grooves 29, the clamping grooves 29 correspond to the connecting rod 28 one by one, the width of each clamping groove 29 is larger than that of the corresponding connecting rod 28, and the clamping grooves 29 can intercept sundries and avoid being brought out together with the connecting rod 28 again.
The invention is provided with a first motor 2 at the left side of a bracket 1 and a second motor 16 at the right side, a first driving wheel 3 at the power output end of the first motor 2 and a second driving wheel 17 at the power output end of the second motor 16, a connecting shaft 4 at the inner side of the bracket 1 and first driven wheels 5 at both ends of the connecting shaft 4, wherein the first driven wheels 5 are connected with the first driving wheel 3 and the second driving wheel 17 through a first belt and a third belt, so as to drive the connecting shaft 4 to rotate, thereby ensuring the stability of the rotation of the connecting shaft 4, a plurality of groups of fixed sleeves 27 are arranged on the surface of the connecting shaft 4, a plurality of groups of connecting rods 28 are arranged on the surface of the fixed sleeves 27, the dirt floating on the surface in the sewage is fished up through the rotation of the connecting rods 28, the interception of a filter screen is replaced, meanwhile, a conveying table 9 is arranged at the side surface of the bracket 1 and a driving shaft 10 is arranged inside the surface of the conveying table 9, the surface of the driving shaft 10 is provided with a conveyor belt 11, one end of the driving shaft 10, which is positioned at the first motor 2, is provided with a second driven wheel 7, the second driven wheel 7 is connected with the first driving wheel 3 through a second driving belt 8 so as to drive the conveyor belt 11 to rotate, sundries fished up through a connecting rod 28 are conveyed into a transverse transmission box 12 through the conveyor belt 11, the inside of the transverse transmission box 12 is provided with a feeding shaft 21, one end of the feeding shaft 21, which is positioned at the second motor 16, is provided with a third driven wheel 20, the third driven wheel 20 is connected with the second driving wheel 17 through a fourth driving belt 19 so as to drive the feeding shaft 21 to rotate, the surface of the feeding shaft 21 is provided with feeding blades 22, the feeding blades 22 are arranged in a spiral structure, the sundries can be effectively and transversely transmitted, the accumulation of the sundries is avoided, the outlet of the transverse transmission box 12 is provided with a crushing box 13, and the side of smashing case 13 is provided with motor group 14, the lower part of motor group 14 is provided with the discharge gate, the power take off end of motor group 14 is provided with two sets of crushing axle 25 and the surface of crushing axle 25 is provided with crushing blade 26, debris fall and extrude and smash between crushing blade 26, reduce its occupation space, the interior lower part of smashing case 13 is provided with transport shaft 23 simultaneously, the surface of transport shaft 23 is provided with conveyer belt 24, can smash the debris after smashing, so far accomplish the processing to river course sewage surface, the device can carry out continuous operation, compare in the form of traditional interception net, the clearance is thorough and the cleaning efficiency is high.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a river sewage ecological management device which characterized in that: the method comprises the following steps: support (1), the bottom left side of support (1) is provided with first motor (2) and the right side is provided with second motor (16), the power take off end of first motor (2) is provided with first action wheel (3) and the power take off end of second motor (16) is provided with second action wheel (17), the inboard of support (1) is provided with connecting axle (4) and the surface of connecting axle (4) is provided with a plurality of groups fixed sleeve (27), the surface of fixed sleeve (27) is provided with fixed connection between connecting rod (28) and fixed sleeve (27), the both ends of connecting axle (4) are provided with first from driving wheel (5) and first from being connected with first drive belt (6) and third drive belt (18) between driving wheel (5) and first action wheel (3) and second action wheel (17), the inside that the side of support (1) is provided with conveying platform (9) and conveying platform (9) is provided with the drive shaft (27) (10) A second driven wheel (7) is arranged at one end, located on the first motor (2), of the driving shaft (10), a second driving belt (8) is connected between the second driven wheel (7) and the first driving wheel (3), two groups of driving shafts (10) are arranged and are symmetrically distributed at the center of the conveying table (9), a conveying belt (11) is arranged on the surface of the driving shaft (10), a transverse transmission box (12) is arranged on the side surface of the conveying table (9), a feeding shaft (21) is arranged in the transverse transmission box (12), a third driven wheel (20) is arranged at one end, located on the second motor (16), of the feeding shaft (21), a fourth driving belt (19) is connected between the third driven wheel (20) and the second driving wheel (17), feeding blades (22) are arranged on the surface of the feeding shaft (21), and the feeding blades (22) are fixedly connected with the feeding shaft (21), the side exit of horizontal transmission case (12) is provided with smashes case (13) and smashes fixed connection between case (13) and support (1), the side of smashing case (13) is provided with motor group (14) and passes through bolt and smashes case (13) fixed connection, the power take off end of motor group (14) extends to the inside of smashing case (13), a side surface that smashes case (13) and is located motor group (14) is provided with bin outlet (15).
2. The ecological treatment device for river sewage according to claim 1, which is characterized in that: the fixed sleeve (27) is provided with a plurality of groups and is distributed at equal intervals, and the fixed sleeve (27) is fixedly connected with the connecting shaft (4) through bolts.
3. The ecological treatment device for river sewage according to claim 1, which is characterized in that: the connecting rods (28) are provided with a plurality of groups and are distributed circumferentially by taking the center of the fixed sleeve (27) as the circle center, and the tail ends of the connecting rods (28) are of arc-shaped structures bent inwards.
4. The ecological treatment device for river sewage according to claim 1, which is characterized in that: the feeding blades (22) are arranged in a spiral structure and are welded and fixed with the feeding shaft (21), and the feeding blades (22) are in mutual contact with the inner wall of the transverse transmission case (12).
5. The ecological treatment device for river sewage according to claim 1, which is characterized in that: the power take off end of motor group (14) is provided with crushing axle (25) and the surface of crushing axle (25) is provided with crushing blade (26), be symmetric distribution between crushing axle (25) and crushing blade (26).
6. The ecological treatment device for river sewage according to claim 5, which is characterized in that: the bottom of crushing case (13) is provided with carries axle (23) and carries the surface of axle (23) to be provided with conveyer belt (24), conveyer belt (24) are located the side of bin outlet (15).
7. The ecological treatment device for river sewage according to claim 1, which is characterized in that: the butt joint of the conveying table (9) and the connecting rod (28) is provided with clamping grooves (29), the clamping grooves (29) correspond to the connecting rod (28) one by one, and the width of each clamping groove (29) is larger than that of the connecting rod (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110551570.XA CN113404023A (en) | 2021-05-20 | 2021-05-20 | River sewage ecological management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110551570.XA CN113404023A (en) | 2021-05-20 | 2021-05-20 | River sewage ecological management device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113404023A true CN113404023A (en) | 2021-09-17 |
Family
ID=77678982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110551570.XA Pending CN113404023A (en) | 2021-05-20 | 2021-05-20 | River sewage ecological management device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113404023A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4360429A (en) * | 1980-12-16 | 1982-11-23 | Morris Industries Ltd. | Apparatus for recovering fluids floating on water |
| CN109515605A (en) * | 2018-10-29 | 2019-03-26 | 青岛林达科技开发有限公司 | Binary environment protection ship |
| CN212440364U (en) * | 2020-06-04 | 2021-02-02 | 重庆市沃利克环保设备有限公司 | Rotary type grating cleaner |
| CN112301982A (en) * | 2020-10-31 | 2021-02-02 | 淄博创立机电科技有限公司 | River pollution administers and uses refuse handling installation |
| CN213101100U (en) * | 2020-06-15 | 2021-05-04 | 南通市水利勘测设计研究院有限公司 | Ecological management structure for river channel |
-
2021
- 2021-05-20 CN CN202110551570.XA patent/CN113404023A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4360429A (en) * | 1980-12-16 | 1982-11-23 | Morris Industries Ltd. | Apparatus for recovering fluids floating on water |
| CN109515605A (en) * | 2018-10-29 | 2019-03-26 | 青岛林达科技开发有限公司 | Binary environment protection ship |
| CN212440364U (en) * | 2020-06-04 | 2021-02-02 | 重庆市沃利克环保设备有限公司 | Rotary type grating cleaner |
| CN213101100U (en) * | 2020-06-15 | 2021-05-04 | 南通市水利勘测设计研究院有限公司 | Ecological management structure for river channel |
| CN112301982A (en) * | 2020-10-31 | 2021-02-02 | 淄博创立机电科技有限公司 | River pollution administers and uses refuse handling installation |
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Application publication date: 20210917 |
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| RJ01 | Rejection of invention patent application after publication |