CN118814898B - Environment-friendly dredging equipment for ecological restoration of reservoir - Google Patents
Environment-friendly dredging equipment for ecological restoration of reservoir Download PDFInfo
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- CN118814898B CN118814898B CN202411265978.0A CN202411265978A CN118814898B CN 118814898 B CN118814898 B CN 118814898B CN 202411265978 A CN202411265978 A CN 202411265978A CN 118814898 B CN118814898 B CN 118814898B
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- treatment box
- sludge
- feeding
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8808—Stationary installations, e.g. installations using spuds or other stationary supports
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/02—Conveying equipment mounted on a dredger
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Treatment Of Sludge (AREA)
Abstract
本发明提供一种水库生态修复的环保清淤设备，涉及水库清淤技术领域，包括处理箱、渗透传输机构、絮凝机构和投放机构；所述渗透传输机构包括固设于所述处理箱内壁前侧和后侧的两个安装架，两个所述安装架相对的一侧转动连接有两个转动辊，两个所述转动辊的表面套设有渗透传输带，所述渗透传输带的表面固设有多个清理板，所述处理箱的背面固设有安装座。该方案最终实现淤泥处理过程中不会消耗大量能源，依靠重力和渗透原理实现对絮凝后淤泥中污泥和水的分离，符合目前环保发展的理念，且本装置可以持续性对水库中的淤泥进行处理，处理过程中无需停机，从而提高对水库淤泥的处理效率。
The present invention provides an environmentally friendly desilting device for reservoir ecological restoration, which relates to the technical field of reservoir desilting, including a treatment box, an infiltration transmission mechanism, a flocculation mechanism and a delivery mechanism; the infiltration transmission mechanism includes two mounting frames fixedly arranged on the front and rear sides of the inner wall of the treatment box, and two rotating rollers are rotatably connected on opposite sides of the two mounting frames, and the surfaces of the two rotating rollers are sleeved with infiltration transmission belts, and the surfaces of the infiltration transmission belts are fixedly provided with a plurality of cleaning plates, and a mounting seat is fixedly provided on the back of the treatment box. This solution ultimately achieves that a large amount of energy will not be consumed during the sludge treatment process, and relies on gravity and the principle of infiltration to achieve the separation of sludge and water in the flocculated sludge, which is in line with the current concept of environmental protection development, and the device can continuously treat the sludge in the reservoir without stopping during the treatment process, thereby improving the treatment efficiency of the reservoir sludge.
Description
Technical Field
The invention relates to the technical field of reservoir dredging, in particular to environment-friendly dredging equipment for reservoir ecological restoration.
Background
Sediment is generally entrained in water flow of a natural river channel, so that reservoir sediment accumulation phenomenon often occurs in reservoir engineering constructed for river treatment and development. If the reservoir is built on a sandy river, serious reservoir sediment accumulation not only can influence the exertion of engineering benefits, but also can bring very harmful consequences to engineering and even lead to rejection of the reservoir, and the reservoir sediment accumulation can cause adverse effects on the water quality of the reservoir and the water ecological environment in a reservoir area, so that the reservoir needs to be dredged in time.
Publication No.: CN118048949a discloses a reservoir dredging device for hydraulic and hydroelectric engineering, and the slush pump is when extracting the silt in the reservoir, and protection network frame can block debris such as silt, pasture and branch in the silt, prevents that debris from plugging up the feed inlet of slush pump, so can improve the desilting efficiency of slush pump to the reservoir, and rotates and scrape the frame rotation and can carry out the clear to protection network frame outer wall automatically.
However, the device has great drawback when using, the device is when handling the silt, in the silt that will extract discharges the collecting box, carry out heating drying treatment to the silt in the collecting box through the desicator, but the silt that the main of silt was constituteed by sewage and mud, the silt that draws through the slush pump is the mud shape, can consume a large amount of energy when utilizing the desicator to dry the silt, the clearance cost is great relatively, the heat that the stoving produced can consume a large amount of moisture in the silt, do not accord with the theory of present environmental protection development, and the device is to taking out the silt in the collecting box after drying treatment, the device need shut down when taking out the mud, lead to the device unable sustainable dredging work, and then the efficiency of dredging is lower relatively.
Therefore, it is necessary to provide an environment-friendly dredging device for ecological restoration of reservoirs so as to solve the technical problems.
Disclosure of Invention
The invention provides an environment-friendly dredging device for ecological restoration of a reservoir, which solves the technical problems that the prior part of reservoir dredging devices in the related art are inconvenient to effectively treat sludge and have relatively low dredging efficiency when in use.
In order to solve the technical problems, the environment-friendly dredging equipment for reservoir ecological restoration provided by the invention comprises a treatment box, a permeation transmission mechanism, a flocculation mechanism and a throwing mechanism;
The infiltration transmission mechanism comprises two mounting frames fixedly arranged on the front side and the rear side of the inner wall of the treatment box, two rotating rollers are rotatably connected to the opposite sides of the two mounting frames, infiltration transmission belts are sleeved on the surfaces of the two rotating rollers, a plurality of cleaning plates are fixedly arranged on the surfaces of the infiltration transmission belts, mounting seats are fixedly arranged on the back of the treatment box, a driving motor for driving the rotating rollers to rotate is arranged at the top of each mounting seat, a plurality of supports are fixedly arranged on the inner wall of the treatment box, and infiltration nets are arranged at the tops of the supports;
The flocculation mechanism comprises a transverse plate fixedly arranged on the inner wall of the treatment box, the bottom of the transverse plate is rotationally connected with a mixing rod, two groups of flocculation stirring frames are arranged on the surface of the mixing rod, and a flocculation motor for driving the mixing rod to rotate is arranged at the top of the transverse plate;
The utility model provides a feeding mechanism, including set firmly in two trusss of processing box top, two the top of truss has set firmly the feeding box, the bottom of feeding box has set firmly two sets of carriage, two sets of the inboard equal sliding connection of carriage has the feeding plate, two the inboard of feeding plate has two guide bars, four the surface of guide bar just is located two the equal cover in one side that the feeding plate is separated is equipped with the spring, four guide bar two by two sets of, and respectively with two sets of carriage fixed connection, two the opposite side of feeding plate has all set firmly the rotating turret, two the inboard of rotating turret is all rotated and is connected with the gyro wheel, the inboard perpendicular rotation of diaphragm is connected with the axis of rotation, the cam has been set firmly on the top of axis of rotation, the driven gear has been set firmly to the bottom of axis of rotation, the surface of mixing rod has set firmly the driving gear, the driving gear with driven gear meshing.
Preferably, the cleaning plate is provided with an arc structure, water permeable holes are formed in the inner side of the cleaning plate, the flocculation stirring frames are different in shape, and the top of the cleaning plate is larger than the bottom of the cleaning plate.
Preferably, the feeding tanks are arranged on the inner sides of the feeding plates, two through holes matched with the feeding plates are arranged at the bottom of the feeding tank, and the inner sides of the feeding plates are provided with sliding grooves matched with the guide rods.
Preferably, the left side of handling the case has set firmly and has taken out silt mechanism, take out silt mechanism including set firmly in the left silt frame of taking out of handling the case, take out the inboard sliding connection of silt frame and have the leading truck, the inboard of leading truck has set firmly the slush pump, the bottom of leading truck has set firmly the protection frame, the front side of slush pump just is located the inboard intercommunication of protection frame has the silt discharging pipe, the right-hand member of silt discharging pipe with the left side intercommunication of handling the case, take out the top rotation of silt frame and be connected with the screw thread lead screw, the surface of screw thread lead screw with the inboard threaded connection of leading truck.
Preferably, the bottom of the protection frame is of a net-shaped protection structure, the middle end of the sludge discharge pipe is of a hose structure, and a thread groove matched with the thread screw rod for use is formed in the inner side of the guide frame.
Preferably, the left side of handling the case has set firmly adjustment mechanism, adjustment mechanism including set firmly in the left accommodate motor of handling the case, accommodate motor's output shaft has set firmly first gear, the surface of screw thread lead screw bottom has set firmly the second gear, the second gear with first gear engagement.
Preferably, the right side of handling the case has set firmly drain mechanism, drain mechanism including set firmly in the drain section of thick bamboo on handling the case right side, the inboard rotation of drain section of thick bamboo is connected with the drain pole, the surface of drain pole just is located the inboard of drain section of thick bamboo has set firmly screw thread blowdown spare, the top intercommunication of drain section of thick bamboo has the collection cover, the front end of drain pole has set firmly first belt pulley, the top the front end of rotor roll has set firmly the second belt pulley, the surface cover of first belt pulley and second belt pulley has the belt.
Preferably, the front intercommunication of handling the case has the drain pipe, the suction pump has been set firmly in the front of handling the case, the inboard of throwing the material case is provided with two baffles, two the top of baffle has set firmly two handles respectively, the support frame has all been set firmly to the both sides of handling the bottom of the case portion.
Compared with the related art, the environment-friendly dredging equipment for reservoir ecological restoration provided by the invention has the following beneficial effects:
Thereby drive infiltration conveyer belt and clearance board through driving motor's rotation and rotate, utilize infiltration conveyer belt and clearance board to upwards transport the mud of processing tank bottom flocculation precipitation, the moisture in the mud in the transportation is permeated under the action of gravity and is passed through infiltration conveyer belt and clearance board, and fall into the processing incasement again, separate mud and water in the silt after the flocculation through the infiltration net, and directly discharge the water after filtering into the reservoir, can not consume a large amount of energy in the silt treatment process, rely on gravity and infiltration principle to realize the separation of mud and water in the silt after the flocculation, accord with the theory of present environmental protection development, and this device can be sustainable to handle the silt in the reservoir, need not to shut down in the treatment process, thereby improve the treatment effeciency to reservoir silt.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a preferred structure provided by the present invention;
FIG. 2 is a schematic view of the rear view of the treatment tank according to the present invention;
FIG. 3 is a schematic illustration of the osmotic delivery mechanism shown in FIG. 1;
FIG. 4 is a schematic illustration of the osmotic transfer belt shown in FIG. 3;
FIG. 5 is a schematic view of a flocculation mechanism provided by the present invention;
FIG. 6 is a schematic view of a delivery mechanism according to the present invention;
FIG. 7 is a schematic view of the bottom view of the feeder box of FIG. 6;
FIG. 8 is a schematic view of the structure of the feeder plate shown in FIG. 7;
FIG. 9 is a schematic view showing a state in which the driven gear in FIG. 8 drives the cam to rotate through the rotating shaft, so that the front feeding plate slides forward;
FIG. 10 is a schematic diagram of a silt pumping mechanism according to the present invention;
FIG. 11 is an enlarged schematic view of the structure shown at A in FIG. 10;
FIG. 12 is a schematic view of a cross-sectional view of the guard frame shown in FIG. 10;
FIG. 13 is a schematic view of a drain mechanism according to the present invention;
fig. 14 is a schematic structural view of the drain cartridge shown in fig. 13.
Reference numerals illustrate:
1. A treatment box;
2. a permeate transport mechanism; 21. a mounting frame; 22. a rotating roller; 23. a permeate transport belt; 24. a cleaning plate; 25. a mounting base; 26. a driving motor; 27. a bracket; 28. a permeable mesh;
3. a flocculation mechanism; 31. a cross plate; 32. a mixing rod; 33. flocculation stirring rack; 34. a flocculation motor;
4. A delivery mechanism; 41. truss; 42. a charging box; 43. a carriage; 44. a feeding plate; 45. a guide rod; 46. a spring; 47. a rotating frame; 48. a roller; 49. a rotating shaft; 410. a cam; 411. a driven gear; 412. a drive gear;
5. A silt pumping mechanism; 51. a silt pumping frame; 52. a guide frame; 53. a slurry pump; 54. a protective frame; 55. a sludge discharge pipe; 56. a threaded screw rod;
6. An adjusting mechanism; 61. adjusting a motor; 62. a first gear; 63. a second gear;
7. A sewage disposal mechanism; 71. a sewage discharge cylinder; 72. a sewage disposal rod; 73. a threaded sewage disposal member; 74. a collection cover; 75. a first pulley; 76. a second pulley; 77. a belt;
8. a drain pipe; 9. a water pump; 10. a baffle; 11. a handle; 12. and (5) supporting frames.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides an environment-friendly dredging device for reservoir ecological restoration.
First embodiment:
Referring to fig. 1 to 9, an environment-friendly dredging device for reservoir ecological restoration comprises a treatment box 1, a permeation transmission mechanism 2, a flocculation mechanism 3 and a throwing mechanism 4;
The infiltration transmission mechanism 2 comprises two mounting frames 21 fixedly arranged on the front side and the rear side of the inner wall of the treatment box 1, two rotating rollers 22 are rotatably connected to the opposite sides of the two mounting frames 21, infiltration transmission belts 23 are sleeved on the surfaces of the two rotating rollers 22, a plurality of cleaning plates 24 are fixedly arranged on the surfaces of the infiltration transmission belts 23, mounting seats 25 are fixedly arranged on the back of the treatment box 1, driving motors 26 for driving the rotating rollers 22 at the bottom are arranged at the top of the mounting seats 25, a plurality of supports 27 are fixedly arranged on the inner wall of the treatment box 1, and infiltration nets 28 are arranged at the tops of the supports 27;
Please refer to fig. 3 and 4: starting a driving motor 26, driving a bottom rotating roller 22 to rotate through the rotation of the driving motor 26, driving a permeation transmission belt 23 to rotate through the bottom rotating roller 22, driving a cleaning plate 24 to move simultaneously when the permeation transmission belt 23 rotates, and transporting sludge generated after flocculating sludge in a treatment tank 1 upwards through the movement of the cleaning plate 24, wherein water in the sludge can be discharged downwards through a permeable hole in the cleaning plate 24 under the action of gravity due to the inclined arrangement of the permeation transmission belt 23, and part of water in the sludge can permeate through the permeation transmission belt 23 and falls into the treatment tank 1, so that the water content in the sludge is reduced, and finally discharging the sludge out of the treatment tank 1 through the permeation transmission belt 23;
Preferably, the infiltration net 28 and the plurality of brackets 27 are arranged in an inclined manner, and the infiltration net 28 and the plurality of brackets 27 are arranged, so that the inside of the treatment tank 1 is divided into an upper space and a lower space, the space above the infiltration net 28 is a sludge treatment space, the water infiltrated by the infiltration net 28 is positioned in the space below the inside of the treatment tank 1, and the water filtered by the infiltration net 28 can be discharged into a reservoir again.
The flocculation mechanism 3 comprises a transverse plate 31 fixedly arranged on the inner wall of the treatment box 1, a mixing rod 32 is rotatably connected to the bottom of the transverse plate 31, two groups of flocculation stirring frames 33 are arranged on the surface of the mixing rod 32, and a flocculation motor 34 for driving the mixing rod 32 to rotate is arranged on the top of the transverse plate 31;
Please refer to fig. 5: the flocculation motor 34 is started, the mixing rod 32 is driven to rotate by the rotation of the flocculation motor 34, the mixing rod 32 rotates to drive the two groups of flocculation stirring frames 33 to rotate, and the sludge extracted from the reservoir is stirred by the rotation of the two groups of flocculation stirring frames 33.
The throwing mechanism 4 comprises two trusses 41 fixedly arranged at the top of the treatment box 1, a throwing box 42 is fixedly arranged at the top of the two trusses 41, two groups of sliding frames 43 are fixedly arranged at the bottom of the throwing box 42, throwing plates 44 are fixedly connected to the inner sides of the two groups of sliding frames 43 in a sliding manner, two guide rods 45 are respectively and slidably connected to the inner sides of the two throwing plates 44, springs 46 are respectively sleeved on the surfaces of the four guide rods 45 and on one side, which is separated from the two throwing plates 44, of the four guide rods 45, two groups of guide rods 45 are respectively and fixedly connected with the two groups of sliding frames 43, rotating frames 47 are respectively and fixedly arranged on one side, which is opposite to the two throwing plates 44, of the two groups of sliding frames 47, rolling wheels 48 are respectively and rotatably connected to the inner sides of the transverse plates 31, rotating shafts 49 are vertically connected to the inner sides of the transverse plates 49, cams 410 are fixedly arranged on the top ends of the rotating shafts 49, driven gears 411 are fixedly arranged on the bottom ends of the rotating shafts 49, driving gears 412 are fixedly arranged on the surfaces of the mixing rods 32, and the driving gears 412 are meshed with the driven gears 411;
Please refer to fig. 6 to 9: when the flocculation motor 34 drives the mixing rod 32 to rotate, the mixing rod 32 simultaneously drives the driving gear 412 to rotate, the driven gear 411 is driven to rotate through the rotation of the driving gear 412, the cam 410 is driven to rotate through the rotation shaft 49 by the rotation of the driven gear 411, the two rolling wheels 48 respectively drive the two rolling frames 47 and the two feeding plates 44 to move back and forth through the rotation of the cam 410, when the front rolling frame 47 drives the front feeding plate 44 to move forward, the front feeding groove is overlapped with the through hole at the bottom of the feeding box 42 at the moment, so that the flocculant in the feeding box 42 can fall from the front side, and when the rear rolling frame 47 drives the rear feeding plate 44 to move backward, the rear feeding groove is overlapped with the through hole at the bottom of the feeding box 42 at the moment, so that the flocculant in the feeding box 42 can fall from the rear side, and the flocculant is alternately fed back and forth in the feeding box 42 through the continuous rotation of the cam 410.
The cleaning plate 24 is provided with an arc structure, water permeable holes are formed in the inner side of the cleaning plate, the flocculation stirring frames 33 are different in shape, and the flocculation stirring frames 33 at the top are larger than the flocculation stirring frames 33 at the bottom.
The feeding tanks are respectively arranged on the inner sides of the feeding plates 44, two through holes matched with the feeding plates 44 are formed in the bottom of the feeding tank 42, and sliding grooves matched with the guide rods 45 are formed on the inner sides of the feeding plates 44.
In this embodiment, unlike current reservoir dredging device, this device drives the hybrid pole 32 through flocculation motor 34 and flocculation stirring frame 33 rotates, utilize driving gear 412 to drive driven gear 411 and rotate, driven gear 411 drives cam 410 through axis of rotation 49 and rotates, thereby make two throwing plates 44 carry out the back-and-forth movement through the rotation of cam 410, and then make throwing box 42 back-and-forth alternate throwing flocculant, avoid the problem that the flocculant is put to single position difficult quick and the silt takes place the reaction, thereby mix flocculant and silt through the rotation of flocculation stirring frame 33, improve the reaction efficiency of flocculant and silt, thereby drive infiltration transmission band 23 and clearance board 24 through the rotation of driving motor 26 and rotate, utilize infiltration transmission band 23 and clearance board 24 to upwards transport the mud of flocculation precipitation in the bottom of treatment box 1, the infiltration transmission band 23 and clearance board 24 are permeated under the action of gravity in the interior of mud, and fall into in the treatment box 1 again, separate the mud and water in the silt after the flocculation through infiltration net 28, and water after filtering is direct reservoir, thereby the silt can not rely on the large amount of energy and the water separation principle and continuous in the present environmental protection and the water storage device is realized in the present course, the environmental protection is realized in the water-saving the sewage treatment process.
Second embodiment:
Referring to fig. 1 and 10-12, a sludge pumping mechanism 5 is fixedly arranged on the left side of the treatment tank 1, the sludge pumping mechanism 5 comprises a sludge pumping frame 51 fixedly arranged on the left side of the treatment tank 1, a guide frame 52 is slidingly connected to the inner side of the sludge pumping frame 51, a slurry pump 53 is fixedly arranged on the inner side of the guide frame 52, a protection frame 54 is fixedly arranged at the bottom of the guide frame 52, a sludge discharging pipe 55 is communicated with the front side of the slurry pump 53 and is positioned on the inner side of the protection frame 54, the right end of the sludge discharging pipe 55 is communicated with the left side of the treatment tank 1, a threaded screw rod 56 is rotationally connected to the top of the sludge pumping frame 51, and the surface of the threaded screw rod 56 is in threaded connection with the inner side of the guide frame 52;
Please refer to fig. 10 to 12: the guide frame 52 is driven to move downwards at the inner side of the sludge pumping frame 51 through the rotation of the threaded screw rod 56, the guide frame 52 is driven to move downwards through the movement of the guide frame 52, the working sludge pump 53 can be protected through the arrangement of the protective frame 54, the sludge pump 53 is prevented from being blocked due to sundries when the sludge pump 53 works, the sludge pump 53 is started, and sludge in a reservoir can be pumped into the treatment tank 1 through the sludge discharge pipe 55 through the sludge pump 53;
Preferably, the guide frame 52 can be driven to move up and down by forward and backward rotation of the threaded screw rod 56, after the turning plate is arranged around the protective frame 54, the guide frame 52 can drive the protective frame 54 and the turning plate to move up and down when moving up and down, so that sludge at the bottom of the reservoir can be turned, and the problems that the sludge at the bottom is hard and inconvenient to extract in the process of pumping the sludge are avoided.
The bottom of the protection frame 54 is a net-shaped protection structure, the middle end of the sludge discharge pipe 55 is a hose structure, and a thread groove matched with the thread screw 56 for use is arranged on the inner side of the guide frame 52.
An adjusting mechanism 6 is fixedly arranged on the left side of the processing box 1, the adjusting mechanism 6 comprises an adjusting motor 61 fixedly arranged on the left side of the processing box 1, a first gear 62 is fixedly arranged on an output shaft of the adjusting motor 61, a second gear 63 is fixedly arranged on the surface of the bottom end of the threaded screw rod 56, and the second gear 63 is meshed with the first gear 62;
Please combine fig. 10 and 11: the adjusting motor 61 is started, the first gear 62 is driven to rotate through the rotation of the adjusting motor 61, the second gear 63 is driven to rotate through the rotation of the first gear 62, the threaded screw rod 56 is driven to rotate through the rotation of the second gear 63, and the guide frame 52 is driven to move downwards on the inner side of the silt pumping frame 51 through the rotation of the threaded screw rod 56.
In this embodiment, the rotation of the adjusting motor 61 drives the first gear 62 to rotate, the rotation of the first gear 62 drives the second gear 63 and the threaded screw 56 to rotate, the rotation of the threaded screw 56 drives the guide frame 52 to move downwards at the inner side of the pumping frame 51, the movement of the guide frame 52 drives the mud pump 53 to move downwards, mud in the reservoir is pumped into the treatment tank 1 by the mud pump 53, and after the turning plate is arranged around the protecting frame 54, the guide frame 52 drives the protecting frame 54 and the turning plate to move up and down when moving up and down, so that mud at the bottom of the reservoir can be turned, and the mud pump 53 can pump mud at the bottom of the reservoir smoothly.
Third embodiment:
Referring to fig. 1, 6 and 13 to 14, a drain mechanism 7 is fixedly arranged on the right side of the treatment box 1, the drain mechanism 7 comprises a drain cylinder 71 fixedly arranged on the right side of the treatment box 1, a drain rod 72 is rotatably connected to the inner side of the drain cylinder 71, a threaded drain member 73 is fixedly arranged on the surface of the drain rod 72 and on the inner side of the drain cylinder 71, a collecting cover 74 is communicated with the top of the drain cylinder 71, a first belt pulley 75 is fixedly arranged at the front end of the drain rod 72, a second belt pulley 76 is fixedly arranged at the front end of the rotating roller 22 at the top, and a belt 77 is sleeved on the surfaces of the first belt pulley 75 and the second belt pulley 76;
please refer to fig. 1 and 13: when the driving motor 26 drives the bottom rotating roller 22 to rotate, the bottom rotating roller 22 drives the top rotating roller 22 to rotate through the infiltration transmission belt 23, sludge falls into the collecting cover 74 through the rotation of the infiltration transmission belt 23, the second belt pulley 76 is driven to rotate through the rotation of the top rotating roller 22, the first belt pulley 75 is driven to rotate through the belt 77, the sewage disposal rod 72 and the threaded sewage disposal member 73 are driven to rotate through the rotation of the first belt pulley 75, and accordingly the treated sludge is discharged through the threaded sewage disposal member 73.
The front of the treatment box 1 is communicated with a drain pipe 8, the front of the treatment box 1 is fixedly provided with a water suction pump 9, the inner side of the feeding box 42 is provided with two baffles 10, the tops of the two baffles 10 are respectively fixedly provided with two handles 11, and the two sides of the bottom of the treatment box 1 are respectively fixedly provided with a support frame 12;
preferably, the drain pipe 8 is used for discharging water at the bottom of the treatment tank 1, a filter screen can be sleeved on the surface of the drain pipe 8 during discharging, the water is secondarily filtered by the filter screen, the water is discharged into a reservoir, the water at the bottom of the treatment tank 1 can be pumped out through the water pump 9 after the water pump 9 is communicated with the drain pipe 8, and then the collection cover 74 and the pollution discharge barrel 71 are cleaned, so that the water is reasonably utilized.
In this embodiment, when the driving motor 26 drives the bottom rotating roller 22 to rotate, the bottom rotating roller 22 drives the top rotating roller 22 to rotate through the infiltration transmission belt 23, the second belt pulley 76 is driven to rotate through the rotation of the top rotating roller 22, the second belt pulley 76 is driven to rotate through the belt 77, the first belt pulley 75 is driven to rotate through the rotation of the first belt pulley 75, the sewage draining rod 72 and the threaded sewage draining member 73 are driven to rotate, the threaded sewage draining member 73 is used for draining the treated sludge, the drained sludge can be dried, and then the treated sludge is manufactured into nutrient soil for landscaping through secondary processing.
Referring to fig. 1 to 14 again, the working principle of the environmental-friendly dredging device for reservoir ecological restoration provided by the invention is as follows:
Step S1, firstly, installing the device at a position or a dredging ship which needs dredging, then starting an adjusting motor 61, driving a first gear 62 to rotate through the rotation of the adjusting motor 61, driving a second gear 63 to rotate through the rotation of the first gear 62, driving a threaded screw rod 56 to rotate through the rotation of the second gear 63, enabling a guide frame 52 to slide downwards at the inner side of a dredging frame 51 through the rotation of the threaded screw rod 56, enabling a mud pump 53 to penetrate into the bottom of a reservoir through the movement of the guide frame 52, then starting the mud pump 53, and pumping mud at the bottom of the reservoir into a treatment box 1 through a mud pipe 55 through the mud pump 53;
Step S2, after sludge is pumped into the treatment box 1, a flocculation motor 34 is started, a mixing rod 32 and a flocculation stirring frame 33 are driven to rotate through the rotation of the flocculation motor 34, the mixing rod 32 simultaneously drives a driving gear 412 to rotate when rotating, the driving gear 412 rotates to further drive a driven gear 411 to rotate, the driven gear 411 rotates through a rotating shaft 49 to drive a cam 410 to rotate, when a convex part of the cam 410 rotates to the front side, a front side rotating frame 47 drives a front side feeding plate 44 to move forwards, at the moment, a front side feeding groove coincides with a through hole at the bottom of the feeding box 42, so that flocculant in the feeding box 42 can fall from the front side, when the convex part of the cam 410 rotates to the rear side, the rear side rotating frame 47 drives a rear side feeding plate 44 to move backwards, at the moment, the rear side feeding groove coincides with a through hole at the bottom of the feeding box 42, so that flocculant in the feeding box 42 can fall from the rear side, the continuous rotation of the cam 410 is realized, the front side feeding plate 44 is moved forwards and then the flocculant is mixed with the sludge by the rotation of the flocculation stirring frame 33, and the flocculant is chemically reacted;
Step S3, after chemical reaction occurs on the sludge, a driving motor 26 is started, the bottom rotating roller 22 is driven to rotate through the rotation of the driving motor 26, the bottom rotating roller 22 drives a permeation transmission belt 23 to rotate, the permeation transmission belt 23 simultaneously drives a cleaning plate 24 to move when rotating, the sludge generated after flocculation of the sludge in the treatment box 1 is transported upwards through the movement of the cleaning plate 24, water in the sludge is discharged downwards through a water permeable hole in the cleaning plate 24 under the action of gravity due to the inclined arrangement of the permeation transmission belt 23, and part of water in the sludge permeates through the permeation transmission belt 23 and falls into the treatment box 1, so that separation of the sludge and the water is realized, and finally the sludge is discharged out of the treatment box 1 through the permeation transmission belt 23;
Step S4, the sludge discharged through the infiltration conveying belt 23 falls into the collecting cover 74 and falls into the sewage draining cylinder 71 through the collecting cover 74, when the driving motor 26 drives the bottom rotating roller 22 to rotate, the bottom rotating roller 22 drives the top rotating roller 22 to rotate through the infiltration conveying belt 23, the second belt pulley 76 is driven to rotate through the rotation of the top rotating roller 22, the second belt pulley 76 is driven to rotate through the belt 77, the first belt pulley 75 is driven to rotate through the rotation of the first belt pulley 75, the sewage draining rod 72 and the threaded sewage draining member 73 are driven to rotate, the treated sludge is drained through the threaded sewage draining member 73, the drained sludge can be dried, and then the sludge is manufactured into nutrient soil for landscaping through secondary processing.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the specification and drawings of the present invention or direct/indirect application in other related technical fields are included in the scope of the present invention.
Claims (3)
1. The environment-friendly dredging equipment for ecological restoration of the reservoir is characterized by comprising a treatment box, a permeation transmission mechanism, a flocculation mechanism and a throwing mechanism;
The infiltration transmission mechanism comprises two mounting frames fixedly arranged on the front side and the rear side of the inner wall of the treatment box, two rotating rollers are rotatably connected to the opposite sides of the two mounting frames, infiltration transmission belts are sleeved on the surfaces of the two rotating rollers, a plurality of cleaning plates are fixedly arranged on the surfaces of the infiltration transmission belts, mounting seats are fixedly arranged on the back of the treatment box, a driving motor for driving the rotating rollers to rotate is arranged at the top of each mounting seat, a plurality of supports are fixedly arranged on the inner wall of the treatment box, and infiltration nets are arranged at the tops of the supports;
The flocculation mechanism comprises a transverse plate fixedly arranged on the inner wall of the treatment box, the bottom of the transverse plate is rotationally connected with a mixing rod, two groups of flocculation stirring frames are arranged on the surface of the mixing rod, and a flocculation motor for driving the mixing rod to rotate is arranged at the top of the transverse plate;
The feeding mechanism comprises two trusses fixedly arranged at the top of the treatment box, the tops of the trusses are fixedly provided with feeding boxes, the bottoms of the feeding boxes are fixedly provided with two groups of sliding frames, the inner sides of the two groups of sliding frames are respectively and slidably connected with feeding plates, the inner sides of the two feeding plates are respectively and slidably connected with two guide rods, springs are respectively sleeved on the surfaces of the four guide rods and on the sides, away from the feeding plates, of the two guide rods, the four guide rods are respectively and fixedly connected with the two groups of sliding frames, the opposite sides of the two feeding plates are respectively and fixedly provided with a rotating frame, the inner sides of the two rotating frames are respectively and rotatably connected with rollers, the inner sides of the transverse plates are vertically and rotatably connected with rotating shafts, the top ends of the rotating shafts are fixedly provided with cams, the bottom ends of the rotating shafts are fixedly provided with driven gears, and the surfaces of the mixing rods are fixedly provided with driving gears which are meshed with the driven gears;
the cleaning plate is provided with an arc structure, water permeable holes are formed in the inner side of the cleaning plate, the two groups of flocculation stirring frames are different in shape, and the flocculation stirring frames at the top are larger than the flocculation stirring frames at the bottom;
The inner sides of the two feeding plates are provided with feeding grooves, the bottom of the feeding box is provided with two through holes matched with the feeding plates, and the inner sides of the feeding plates are provided with sliding grooves matched with the guide rods;
The left side of the treatment box is fixedly provided with a sludge pumping mechanism, the sludge pumping mechanism comprises a sludge pumping frame fixedly arranged on the left side of the treatment box, the inner side of the sludge pumping frame is connected with a guide frame in a sliding manner, the inner side of the guide frame is fixedly provided with a mud pump, the bottom of the guide frame is fixedly provided with a protective frame, the front side of the mud pump is positioned on the inner side of the protective frame and is communicated with a sludge discharge pipe, the right end of the sludge discharge pipe is communicated with the left side of the treatment box, the top of the sludge pumping frame is rotationally connected with a threaded screw rod, and the surface of the threaded screw rod is in threaded connection with the inner side of the guide frame;
The left side of the treatment box is fixedly provided with an adjusting mechanism, the adjusting mechanism comprises an adjusting motor fixedly arranged on the left side of the treatment box, an output shaft of the adjusting motor is fixedly provided with a first gear, the surface of the bottom end of the threaded screw rod is fixedly provided with a second gear, and the second gear is meshed with the first gear;
The right side of handling the case has set firmly drain mechanism, drain mechanism including set firmly in the drain section of thick bamboo on handling the case right side, the inboard rotation of drain section of thick bamboo is connected with the blowdown pole, the surface of blowdown pole just is located the inboard of drain section of thick bamboo has set firmly screw thread blowdown spare, the top intercommunication of drain section of thick bamboo has the collection cover, the front end of blowdown pole has set firmly first belt pulley, the top the front end of live-rollers has set firmly the second belt pulley, the surface cover of first belt pulley and second belt pulley has the belt.
2. The environment-friendly dredging device for ecological restoration of reservoirs according to claim 1, wherein the bottom of the protective frame is of a net-shaped protective structure, the middle end of the sludge discharge pipe is of a hose structure, and a thread groove matched with the thread screw rod is formed in the inner side of the guide frame.
3. The environment-friendly dredging device for ecological restoration of reservoirs according to claim 1, wherein the front side of the treatment box is communicated with a drain pipe, a water suction pump is fixedly arranged on the front side of the treatment box, two baffles are arranged on the inner side of the feeding box, two handles are respectively and fixedly arranged on the tops of the two baffles, and supporting frames are fixedly arranged on the two sides of the bottom of the treatment box.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114541507A (en) * | 2022-03-02 | 2022-05-27 | 杭州市萧山区湘湖环境研究院 | Ecological desilting integration equipment of river lake bed mud and ecological desilting system |
| CN118048949A (en) * | 2024-03-26 | 2024-05-17 | 湖北省水利水电科学研究院 | Reservoir dredging device for water conservancy and hydropower engineering |
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| GB191309637A (en) * | 1913-04-24 | 1914-04-24 | Ardeshir Temulji Mirza | Improvements in or relating to Machines for Threading Beads upon a Wire or the like. |
| CN217972711U (en) * | 2022-09-02 | 2022-12-06 | 灯塔市红阳水务有限公司 | Sewage treatment is with deposiing device |
| CN219343361U (en) * | 2023-06-08 | 2023-07-14 | 河南蒲友源水利水电工程有限公司 | Anti-blocking river mud cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114541507A (en) * | 2022-03-02 | 2022-05-27 | 杭州市萧山区湘湖环境研究院 | Ecological desilting integration equipment of river lake bed mud and ecological desilting system |
| CN118048949A (en) * | 2024-03-26 | 2024-05-17 | 湖北省水利水电科学研究院 | Reservoir dredging device for water conservancy and hydropower engineering |
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