CN112502230A - Spiral rotating device for cleaning water outlet of hydropower station and implementation method - Google Patents
Spiral rotating device for cleaning water outlet of hydropower station and implementation method Download PDFInfo
- Publication number
- CN112502230A CN112502230A CN202011571933.8A CN202011571933A CN112502230A CN 112502230 A CN112502230 A CN 112502230A CN 202011571933 A CN202011571933 A CN 202011571933A CN 112502230 A CN112502230 A CN 112502230A
- Authority
- CN
- China
- Prior art keywords
- water outlet
- pushing
- cleaning
- hydropower station
- fixedly connected
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 238000004140 cleaning Methods 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000010802 sludge Substances 0.000 claims abstract description 51
- 238000005086 pumping Methods 0.000 claims description 41
- 238000000605 extraction Methods 0.000 claims description 37
- 238000003825 pressing Methods 0.000 claims description 22
- 239000004744 fabric Substances 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 11
- 239000010813 municipal solid waste Substances 0.000 description 17
- 230000000903 blocking effect Effects 0.000 description 8
- 239000004576 sand Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- 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
-
- 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
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a spiral rotating device for cleaning a water outlet of a hydropower station and an implementation method, and belongs to the technical field of cleaning devices. The sludge removal in a deep, multi-way and all-round way is realized.
Description
Technical Field
The invention relates to the technical field of cleaning devices, in particular to a spiral rotating device for cleaning a water outlet of a hydropower station and an implementation method.
Background
In a hydropower station, garbage cleaning is a very important link and is a link which consumes most manpower, material resources and financial resources. Especially in the rich water period, the river surface has much garbage, and the trash blocking floating row on the river channel cannot effectively block the garbage. After rubbish crosses trash blocking floating discharge, the rubbish enters a water pipe of a power station, a large amount of sundries pass through the water pipe and then reach a water outlet of the power station, the rubbish is blocked at the water outlet to form sludge, and when electricity is generated in a rich water period, the machine is frequently required to be stopped to clean the water outlet, so that the working strength is high, and electricity generation is influenced.
The patent No. CN201921162952.8 discloses a trash removal device for a water inlet of a hydropower station, which comprises a trash removal device body arranged between piers of the hydropower station, wherein the trash removal device body comprises a trash rack, a trash collection device and a horizontal mounting frame, and the trash rack is arranged on one side of the upstream of a gate of the water inlet of the hydropower station; the utility model discloses a pier, including the pier, horizontal installation frame, the dirty device of collection, drive motor, driven gear, profile of tooth chain, motion gear and the dirty board of collection, drive motor install in horizontal installation frame's one end, and be equipped with the driving gear on this drive motor's the output shaft, driven gear locates the other end of mounting bracket, the driving gear with pass through from the fixed gear the profile of tooth chain is connected, the profile of tooth chain outside is around being equipped with fixed chain, the motion gear is located between profile of tooth chain and the fixed chain, the dirty board of collection one end with the motion gear is connected.
The patent number CN201420794988.9 discloses a hydropower station water inlet decontamination device, a decontamination storage pool is arranged on a water inlet concrete column, tackle tracks are arranged on the inner walls of the water inlet concrete columns on two sides, a tackle is arranged on the tackle tracks, a trash rack is connected with the tackle through a floating body, a winch arranged on the water inlet concrete column is fixedly connected with lugs arranged on the trash rack through ropes, a cleaning and conveying device is arranged in front of the trash rack, one end of the cleaning and conveying device is arranged in a water inlet, the other end of the cleaning and conveying device is arranged in the water inlet concrete column, a grid type sand discharge gallery is arranged in a bottom water inlet between the water inlet concrete columns and comprises a grid top plate and grid gaps, the grid type sand discharge gallery is connected with a sand flushing gate, and the sand flushing gate is connected with a sand discharge pipe arranged in the water inlet concrete column, and a sand pump is arranged at the outlet of the sand discharge pipe.
But the silt near the delivery port can only be cleared up to the unable silt of dredging the delivery port in the near-depth of all unable among the above-mentioned patent, can't reach the mediation delivery port, clears away the purpose of delivery port silt completely, and the clearance is in order to block, collect as the primary means, and the means of dredging is passive, and the desilting effect is poor, can't thoroughly clear away silt.
Disclosure of Invention
The invention aims to provide a spiral rotating device for cleaning a water outlet of a hydropower station and an implementation method, wherein a slender middle shaft extends into the water outlet of the hydropower station to clean sludge, so that deep sludge cleaning is realized; the spiral blade, the pushing mechanism and the extracting mechanism are combined, the blocking object is firstly crushed and then extracted, and the blocking object cannot be extracted and carried out by using the mesh cloth, so that the sludge removal by multiple means is realized; the in-process of adopting the extraction silt, the rotating electrical machines drives the round brush rotation on rocker and the rocker, and the silt of adhesion on the round brush clearance delivery port lateral wall is avoided silt to pile up along the delivery port lateral wall once more in the rivers, realizes that the silt of full aspect is clear away to solve the problem that provides among the above-mentioned background art.
In order to achieve the purpose, the invention provides the following technical scheme: the spiral rotating device for cleaning the water outlet of the hydropower station comprises a sludge crushing mechanism, a pushing and pressing mechanism, an extracting mechanism, a controller, a pushing and pressing driving mechanism, a rotating motor and a center shaft, wherein the sludge crushing mechanism is fixedly connected to the front end of the center shaft, the rear end of the center shaft is connected with the rotating motor through a coupler, the pushing and pressing mechanism and the extracting mechanism are sequentially connected to the side wall of the center shaft from front to back, the pushing and pressing driving mechanism is fixedly connected to one end of the rotating motor, and the sludge crushing mechanism, the pushing and pressing mechanism, the extracting mechanism, the pushing and pressing driving mechanism and the rotating motor are all connected with the controller through wireless;
the pushing and pressing driving mechanism comprises a bottom plate, a connecting seat, a pushing and pressing air cylinder, a guide sleeve, a slide rod and a slide rail base, wherein the end part of the bottom plate is fixedly connected with the connecting seat through a bolt, the middle part of the bottom plate is fixedly connected with the slide rail base through a bolt, the slide rail base is connected with the slide rod in a sliding manner, the slide rod is fixedly connected onto the guide sleeve, one end of the pushing and pressing air cylinder is connected with the connecting seat, and the other end;
the extraction mechanism comprises four extraction cylinders, extraction supports, extraction pipes and extraction pumps, the extraction pumps are communicated with the extraction cylinders through the extraction pipes, the rear ends of the four extraction cylinders are fixedly connected to the extraction supports, the middle parts of the extraction supports are rotatably connected with the middle shaft through bearings, and the bottom plate extends forwards and is fixedly connected with the extraction supports;
the pushing and pressing mechanism comprises oblique cylinders, sliding rings, connecting rods, node columns and screen cloth, four oblique cylinders distributed annularly are fixedly connected to the side wall of the middle shaft, the lower ends of the oblique cylinders are connected with the node columns, the two sides of each node column are connected with the connecting rods through rotating shafts in a rotating mode, the two connecting rods are connected in a rotating mode through the rotating shafts, the sliding rings are connected to the middle shaft in a sliding mode, and the screen cloth is arranged between the sliding rings and the connecting rods.
Furthermore, a filter screen is arranged on the front end face of the extraction cylinder.
Further, the extraction support includes central support, end plate and the flexible body of rod, and central support is provided with four all around and is the annular end plate that distributes, connects mutually through the telescopic link between end plate and the central support.
Further, the sludge crushing mechanism comprises a helical blade and a crushing motor, and the helical blade is fixedly connected with a motor shaft of the crushing motor.
Furthermore, the silt crushing mechanism comprises fan blades and a crushing motor, wherein the fan blades are annularly distributed on the side wall of a motor shaft of the crushing motor.
Furthermore, the rocker and the telescopic rod body are both one of an electric telescopic rod, a hydraulic cylinder and a cylinder.
Furthermore, an inner wall cleaning mechanism is fixedly connected to the side wall of the middle shaft and located between the pushing mechanism and the extracting mechanism.
Further, inner wall clearance mechanism includes rocker and round brush, the one end of rocker is the annular, and this annular fixed connection is on centraxonial outer wall, and the other end fixedly connected with round brush of rocker.
According to another aspect of the invention, an implementation method of a spiral rotating device for cleaning a water outlet of a hydropower station is provided, which comprises the following steps:
s101: when the water enters the water outlet, the pushing driving mechanism is folded, and pushes the middle shaft to enter from the water outlet of the hydropower station;
s102: crushing sundries, wherein a crushing motor drives a helical blade or a fan blade to rotate to crush deposits at a water outlet;
s103: pumping out the sludge, feeding the crushed sludge into a pumping barrel, and pumping out the sludge by a pumping pump;
s104: and (4) withdrawing the water outlet, opening the pushing driving mechanism, and pushing the middle shaft to withdraw from the water outlet of the hydropower station by the pushing driving mechanism.
Further, in the process of withdrawing from the water outlet, the rotating motor drives the middle shaft and the rocker to rotate, and the rolling brush slides along the side wall of the water outlet.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a spiral rotating device for cleaning a water outlet of a hydropower station and an implementation method, wherein a slender middle shaft is extended into the water outlet of the hydropower station for sludge cleaning, so that deep sludge cleaning is realized; the spiral blade, the pushing mechanism and the extracting mechanism are combined, the blocking object is firstly crushed and then extracted, and the blocking object cannot be extracted and carried out by using the mesh cloth, so that the sludge removal by multiple means is realized; the in-process of adopting the extraction silt, the rotating electrical machines drives the round brush rotation on rocker and the rocker, and the silt of adhesion on the round brush clearance delivery port lateral wall is avoided silt to pile up along the delivery port lateral wall once more in the rivers, realizes that the silt of full aspect is clear away.
Drawings
Fig. 1 is an overall structural view of a helical rotating device for cleaning a water outlet of a hydropower station in a first embodiment of the invention;
FIG. 2 is a structural diagram of a pushing and driving mechanism of the spiral rotating device for cleaning the water outlet of the hydropower station;
FIG. 3 is a drawing mechanism structure diagram of the spiral rotating device for cleaning the water outlet of the hydropower station;
FIG. 4 is a drawing support structure diagram of the spiral rotating device for cleaning the water outlet of the hydropower station;
FIG. 5 is a diagram of the unused state of the pushing and pressing mechanism of the spiral rotating device for cleaning the water outlet of the hydropower station;
FIG. 6 is a diagram showing a state of the pushing mechanism of the spiral rotating device for cleaning the water outlet of the hydropower station;
FIG. 7 is a mesh cloth structure diagram of the spiral rotating device for cleaning the water outlet of the hydropower station of the invention;
FIG. 8 is a structural view of an inner wall cleaning mechanism of the spiral rotating device for cleaning the water outlet of the hydropower station, provided by the invention;
fig. 9 is an overall structural view of a spiral rotating device for cleaning the water outlet of the hydropower station in the second embodiment of the invention;
fig. 10 is a flow chart of an implementation method of the spiral rotating device for cleaning the water outlet of the hydropower station.
In the figure: 1. a sludge crushing mechanism; 11. a helical blade; 12. a crushing motor; 13. a fan blade; 2. a pushing mechanism; 21. an oblique cylinder; 22. a slip ring; 23. a connecting rod; 24. a node post; 25. screen cloth; 3. a drawing mechanism; 31. an extraction cylinder; 32. extracting the bracket; 321. a central support; 322. an end plate; 323. a telescopic rod body; 33. an extraction pipe; 34. a pump; 35. a filter screen; 4. a controller; 5. a pushing drive mechanism; 51. a base plate; 52. a connecting seat; 53. a pushing cylinder; 54. a guide sleeve; 55. a slide bar; 56. a slide rail base; 6. a middle shaft; 7. an inner wall cleaning mechanism; 71. a rocker; 72. rolling and brushing; 8. a rotating electric machine.
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.
Example one
Referring to fig. 1, the spiral rotating device for cleaning water outlets of hydropower stations comprises a sludge crushing mechanism 1, a pushing mechanism 2, an extracting mechanism 3, a controller 4, a pushing driving mechanism 5, a rotating motor 8 and a center shaft 6, wherein the front end of the center shaft 6 is fixedly connected with the sludge crushing mechanism 1, the rear end of the center shaft 6 is connected with the rotating motor 8 through a coupler, the slender center shaft 6 is extended into the water outlets of the hydropower stations for sludge removal, deep sludge removal is realized, the pushing mechanism 2 and the extracting mechanism 3 are sequentially connected onto the side wall of the center shaft 6 from front to back, one end of the rotating motor 8 is fixedly connected with the pushing driving mechanism 5, the sludge crushing mechanism 1, the pushing mechanism 2, the extracting mechanism 3, the pushing driving mechanism 5 and the rotating motor 8 are connected with the controller 4 through wireless signals, and the controller 4 is provided with a wireless signal receiver and a wireless signal transmitter, the controller 4 receives information from the start of the crushing motor 12 through a wireless signal receiver and generates a control instruction for starting the extraction pump 34, the control instruction is transmitted to the extraction pump 34 through a wireless signal transmitter, the extraction pump 34 is also provided with the wireless signal receiver and the wireless signal transmitter, the extraction pump 34 receives the control instruction information through the wireless signal receiver and starts the extraction pump 34 to operate according to the control instruction information, after the extraction pump 34 operates, the start information is sent to the controller 4 through the wireless signal transmitter, the controller 4 receives the information through the wireless signal receiver and sends the instruction information started by the pushing mechanism 2 to the pushing mechanism 2 through the wireless signal transmitter after desilting is finished, the pushing mechanism 2 is provided with the wireless signal receiver, and the pushing mechanism 2 receives the control instruction information through the wireless signal receiver, and opens according to the control instruction information until the pushing and pressing mechanism 2 exits from the water outlet.
Referring to fig. 2, the pushing and driving mechanism 5 includes a bottom plate 51, a connecting seat 52, a pushing and driving cylinder 53, a guide sleeve 54, a slide rod 55 and a slide rail base 56, the end of the bottom plate 51 is fixedly connected with the connecting seat 52 through a bolt, the middle of the bottom plate 51 is fixedly connected with the slide rail base 56 through a bolt, the slide rail base 56 is slidably connected with the slide rod 55, the slide rod 55 is fixedly connected with the guide sleeve 54, one end of the pushing and driving cylinder 53 is connected with the connecting seat 52, and the other end is connected with the.
Referring to fig. 3 to 4, the pumping mechanism 3 includes pumping cylinders 31, pumping supports 32, pumping pipes 33 and pumping pumps 34, the pumping pumps 34 are communicated with the pumping cylinders 31 through the pumping pipes 33, the number of the pumping cylinders 31 is four, the rear ends of the four pumping cylinders 31 are fixedly connected to the pumping supports 32, a filter screen 35 is arranged on the front end face of the pumping cylinder 31, the middle part of the pumping support 32 is rotatably connected to the central shaft 6 through a bearing, and the bottom plate 51 extends forwards and is fixedly connected to the pumping supports 32; the extraction bracket 32 includes a central bracket 321, end plates 322 and a telescopic rod 323, four end plates 322 distributed annularly are disposed around the central bracket 321, and the end plates 322 and the central bracket 321 are connected through the telescopic rod 323.
Referring to fig. 5 to 7, the pushing mechanism 2 includes four oblique cylinders 21, a slip ring 22, connecting rods 23, a node column 24 and a mesh fabric 25, the four oblique cylinders 21 are annularly distributed and fixedly connected to the side wall of the middle shaft 6, the lower ends of the oblique cylinders 21 are connected to the node column 24, the two sides of the node column 24 are connected to the connecting rods 23 through rotating shafts, the two connecting rods 23 are connected to each other through rotating shafts, the slip ring 22 is slidably connected to the middle shaft 6, and the mesh fabric 25 is disposed between the slip ring 22 and the connecting rods 23.
Referring to fig. 8, an inner wall cleaning mechanism 7 is fixedly connected to the side wall of the middle shaft 6, the inner wall cleaning mechanism 7 is located between the pushing mechanism 2 and the drawing mechanism 3, the inner wall cleaning mechanism 7 includes a rocker 71 and a rolling brush 72, one end of the rocker 71 is annular, the annular shape is fixedly connected on the outer wall of the middle shaft 6, the other end of the rocker 71 is fixedly connected with the rolling brush 72, the rocker 71 and the telescopic rod body 323 are all one of an electric telescopic rod, a hydraulic cylinder and a cylinder, the sludge crushing mechanism 1 comprises a helical blade 11 and a crushing motor 12, the helical blade 11 is fixedly connected with a motor shaft of the crushing motor 12, in the process of extracting sludge, rotating electrical machines 8 drive rocker 71 and the round brush 72 on rocker 71 and rotate, and the silt of adhesion on the delivery port lateral wall is cleared up to round brush 72, avoids in the rivers silt to pile up along the delivery port lateral wall once more, realizes that the silt of full aspect is clear away.
Referring to fig. 10, in order to better show the flow of the spiral rotation for cleaning the water outlet of the hydropower station, the embodiment provides an implementation method of the spiral rotation device for cleaning the water outlet of the hydropower station, which includes the following steps:
s101: when the water enters the water outlet, the pushing driving mechanism 5 is folded, and the pushing driving mechanism 5 pushes the middle shaft 6 to enter from the water outlet of the hydropower station;
s102: sundries are crushed, the crushing motor 12 drives the spiral blade 11 to rotate, deposits at the water outlet are crushed, the spiral blade 11, the pushing and pressing mechanism 2 and the extracting mechanism 3 are combined, the blockage is crushed and extracted firstly and then cannot be extracted and taken out by using the mesh cloth 25, and the sludge removal by multiple means is realized;
s103: pumping out the sludge, wherein the crushed sludge enters the pumping cylinder 31, and the pumping pump 34 pumps out the sludge;
s104: withdrawing the water outlet, opening the pushing driving mechanism 5, pushing the middle shaft 6 to withdraw from the water outlet of the hydropower station by the pushing driving mechanism 5, stopping sundries which cannot be crushed or can be large in particle size after being crushed at the extraction cylinder 31, opening the pushing driving mechanism 5, taking out the sundries when the middle shaft 6 withdraws from the water outlet, driving the middle shaft 6 and the rocker 71 to rotate by the rotating motor 8 in the water outlet withdrawing process, sliding the rolling brush 72 along the side wall of the water outlet, and cleaning the sludge adhered to the inner wall of the water outlet.
Example two
Referring to fig. 1, the spiral rotating device for cleaning water outlets of hydropower stations comprises a sludge crushing mechanism 1, a pushing mechanism 2, an extracting mechanism 3, a controller 4, a pushing driving mechanism 5, a rotating motor 8 and a center shaft 6, wherein the front end of the center shaft 6 is fixedly connected with the sludge crushing mechanism 1, the rear end of the center shaft 6 is connected with the rotating motor 8 through a coupler, the slender center shaft 6 is extended into the water outlets of the hydropower stations for sludge removal, deep sludge removal is realized, the pushing mechanism 2 and the extracting mechanism 3 are sequentially connected onto the side wall of the center shaft 6 from front to back, one end of the rotating motor 8 is fixedly connected with the pushing driving mechanism 5, the sludge crushing mechanism 1, the pushing mechanism 2, the extracting mechanism 3, the pushing driving mechanism 5 and the rotating motor 8 are connected with the controller 4 through wireless signals, and the controller 4 is provided with a wireless signal receiver and a wireless signal transmitter, the controller 4 receives information from the start of the crushing motor 12 through a wireless signal receiver and generates a control instruction for starting the extraction pump 34, the control instruction is transmitted to the extraction pump 34 through a wireless signal transmitter, the extraction pump 34 is also provided with the wireless signal receiver and the wireless signal transmitter, the extraction pump 34 receives the control instruction information through the wireless signal receiver and starts the extraction pump 34 to operate according to the control instruction information, after the extraction pump 34 operates, the start information is sent to the controller 4 through the wireless signal transmitter, the controller 4 receives the information through the wireless signal receiver and sends the instruction information started by the pushing mechanism 2 to the pushing mechanism 2 through the wireless signal transmitter after desilting is finished, the pushing mechanism 2 is provided with the wireless signal receiver, and the pushing mechanism 2 receives the control instruction information through the wireless signal receiver, and opens according to the control instruction information until the pushing and pressing mechanism 2 exits from the water outlet.
Referring to fig. 2, the pushing and driving mechanism 5 includes a bottom plate 51, a connecting seat 52, a pushing and driving cylinder 53, a guide sleeve 54, a slide rod 55 and a slide rail base 56, the end of the bottom plate 51 is fixedly connected with the connecting seat 52 through a bolt, the middle of the bottom plate 51 is fixedly connected with the slide rail base 56 through a bolt, the slide rail base 56 is slidably connected with the slide rod 55, the slide rod 55 is fixedly connected with the guide sleeve 54, one end of the pushing and driving cylinder 53 is connected with the connecting seat 52, and the other end is connected with the.
Referring to fig. 3 to 4, the pumping mechanism 3 includes pumping cylinders 31, pumping supports 32, pumping pipes 33 and pumping pumps 34, the pumping pumps 34 are communicated with the pumping cylinders 31 through the pumping pipes 33, the number of the pumping cylinders 31 is four, the rear ends of the four pumping cylinders 31 are fixedly connected to the pumping supports 32, a filter screen 35 is arranged on the front end face of the pumping cylinder 31, the middle part of the pumping support 32 is rotatably connected to the central shaft 6 through a bearing, and the bottom plate 51 extends forwards and is fixedly connected to the pumping supports 32; the extraction bracket 32 includes a central bracket 321, end plates 322 and a telescopic rod 323, four end plates 322 distributed annularly are disposed around the central bracket 321, and the end plates 322 and the central bracket 321 are connected through the telescopic rod 323.
Referring to fig. 5 to 7, the pushing mechanism 2 includes four oblique cylinders 21, a slip ring 22, connecting rods 23, a node column 24 and a mesh fabric 25, the four oblique cylinders 21 are annularly distributed and fixedly connected to the side wall of the middle shaft 6, the lower ends of the oblique cylinders 21 are connected to the node column 24, the two sides of the node column 24 are connected to the connecting rods 23 through rotating shafts, the two connecting rods 23 are connected to each other through rotating shafts, the slip ring 22 is slidably connected to the middle shaft 6, and the mesh fabric 25 is disposed between the slip ring 22 and the connecting rods 23.
Referring to fig. 9, the inner wall cleaning mechanism 7 is fixedly connected to the side wall of the middle shaft 6, the inner wall cleaning mechanism 7 is located between the pushing mechanism 2 and the drawing mechanism 3, the inner wall cleaning mechanism 7 includes a rocker 71 and a rolling brush 72, one end of the rocker 71 is annular, the annular shape is fixedly connected on the outer wall of the middle shaft 6, the other end of the rocker 71 is fixedly connected with the rolling brush 72, the rocker 71 and the telescopic rod body 323 are all one of an electric telescopic rod, a hydraulic cylinder and an air cylinder, the sludge crushing mechanism 1 comprises fan blades 13 and a crushing motor 12, a plurality of fan blades 13 are annularly distributed on the side wall of a motor shaft of the crushing motor 12, in the process of extracting sludge, rotating electrical machines 8 drive rocker 71 and the round brush 72 on rocker 71 and rotate, and the silt of adhesion on the delivery port lateral wall is cleared up to round brush 72, avoids in the rivers silt to pile up along the delivery port lateral wall once more, realizes that the silt of full aspect is clear away.
Referring to fig. 10, in order to better show the flow of the spiral rotation for cleaning the water outlet of the hydropower station, the embodiment provides an implementation method of the spiral rotation device for cleaning the water outlet of the hydropower station, which includes the following steps:
s101: when the water enters the water outlet, the pushing driving mechanism 5 is folded, and the pushing driving mechanism 5 pushes the middle shaft 6 to enter from the water outlet of the hydropower station;
s102: sundries are crushed, the crushing motor 12 drives the fan blades 13 to rotate, deposits at the water outlet are crushed, the fan blades 13, the pushing and pressing mechanism 2 and the extracting mechanism 3 are combined, the blockage is crushed and extracted firstly and then cannot be extracted and taken out by using the mesh cloth 25, and sludge removal by multiple means is realized;
s103: pumping out the sludge, wherein the crushed sludge enters the pumping cylinder 31, and the pumping pump 34 pumps out the sludge;
s104: withdrawing the water outlet, opening the pushing driving mechanism 5, pushing the middle shaft 6 to withdraw from the water outlet of the hydropower station by the pushing driving mechanism 5, stopping sundries which cannot be crushed or can be large in particle size after being crushed at the extraction cylinder 31, opening the pushing driving mechanism 5, taking out the sundries when the middle shaft 6 withdraws from the water outlet, driving the middle shaft 6 and the rocker 71 to rotate by the rotating motor 8 in the water outlet withdrawing process, sliding the rolling brush 72 along the side wall of the water outlet, and cleaning the sludge adhered to the inner wall of the water outlet.
In summary, the following steps: the invention provides a spiral rotating device for cleaning a water outlet of a hydropower station and an implementation method, wherein a slender middle shaft 6 extends into the water outlet of the hydropower station to clean sludge, so that deep sludge cleaning is realized; the spiral blade 11, the pushing mechanism 2 and the extracting mechanism 3 are combined, the blocking object is firstly crushed and then extracted, the blocking object cannot be extracted and taken out by using the mesh cloth 25, and the sludge removal by multiple means is realized; in the process of adopting the extraction silt, rotating electrical machines 8 drive rocker 71 and the round brush 72 on rocker 71 and rotate, and the round brush 72 clears up the silt of adhesion on the delivery port lateral wall, avoids silt to pile up along the delivery port lateral wall once more in the rivers, realizes that the silt of full aspect is clear away.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The spiral rotating device for cleaning the water outlet of the hydropower station is characterized by comprising a sludge crushing mechanism (1), a pushing and pressing mechanism (2), a drawing mechanism (3), a controller (4), a pushing and pressing driving mechanism (5), a rotating motor (8) and a middle shaft (6), the front end of the middle shaft (6) is fixedly connected with a sludge crushing mechanism (1), the rear end of the middle shaft (6) is connected with a rotating motor (8) through a coupler, the side wall of the middle shaft (6) is sequentially connected with a pushing mechanism (2) and a drawing mechanism (3) from front to back, one end of the rotating motor (8) is fixedly connected with a pushing driving mechanism (5), the sludge crushing mechanism (1), the pushing mechanism (2), the extracting mechanism (3), the pushing driving mechanism (5) and the rotating motor (8) are connected with a controller (4) through wireless signals;
the pushing and pressing driving mechanism (5) comprises a bottom plate (51), a connecting seat (52), a pushing and pressing air cylinder (53), a guide sleeve (54), a sliding rod (55) and a sliding rail base (56), wherein the end part of the bottom plate (51) is fixedly connected with the connecting seat (52) through a bolt, the middle part of the bottom plate (51) is fixedly connected with the sliding rail base (56) through a bolt, the sliding rail base (56) is slidably connected with the sliding rod (55), the sliding rod (55) is fixedly connected onto the guide sleeve (54), one end of the pushing and pressing air cylinder (53) is connected with the connecting seat (52), and the other end of the pushing and pressing;
the drawing mechanism (3) comprises drawing cylinders (31), drawing supports (32), drawing pipes (33) and drawing pumps (34), the drawing pumps (34) are communicated with the drawing cylinders (31) through the drawing pipes (33), the number of the drawing cylinders (31) is four, the rear ends of the four drawing cylinders (31) are fixedly connected to the drawing supports (32), the middle parts of the drawing supports (32) are rotatably connected with a middle shaft (6) through bearings, and the bottom plate (51) extends forwards and is fixedly connected with the drawing supports (32);
the pushing and pressing mechanism (2) comprises an oblique cylinder (21), a sliding ring (22), a connecting rod (23), a node column (24) and mesh cloth (25), four oblique cylinders (21) distributed annularly are fixedly connected to the side wall of the middle shaft (6), the lower end of each oblique cylinder (21) is connected with the node column (24), the two sides of each node column (24) are connected with the connecting rod (23) through rotating shafts in a rotating mode, the two connecting rods (23) are connected through rotating shafts in a rotating mode, the sliding ring (22) is connected to the middle shaft (6) in a sliding mode, and the mesh cloth (25) is arranged between the sliding ring (22) and the connecting rod (23).
2. The screw rotating device for cleaning the water outlet of the hydropower station as claimed in claim 1, wherein a filter screen (35) is arranged on the front end face of the extraction cylinder (31).
3. The helical rotating device for cleaning the water outlet of the hydropower station according to claim 2, wherein the extraction bracket (32) comprises a central bracket (321), end plates (322) and a telescopic rod body (323), four end plates (322) are annularly distributed around the central bracket (321), and the end plates (322) are connected with the central bracket (321) through the telescopic rod body (323).
4. The screw rotating device for cleaning the water outlet of the hydropower station according to claim 3, wherein the sludge crushing mechanism (1) comprises a helical blade (11) and a crushing motor (12), and the helical blade (11) is fixedly connected with a motor shaft of the crushing motor (12).
5. The spiral rotating device for cleaning the water outlet of the hydropower station according to claim 4, wherein the sludge crushing mechanism (1) comprises fan blades (13) and a crushing motor (12), and the fan blades (13) are annularly distributed on the side wall of a motor shaft of the crushing motor (12).
6. The screw rotating device for cleaning the water outlet of the hydropower station according to claim 5, wherein an inner wall cleaning mechanism (7) is fixedly connected to the side wall of the middle shaft (6), and the inner wall cleaning mechanism (7) is positioned between the pushing mechanism (2) and the extracting mechanism (3).
7. The spiral rotating device for cleaning the water outlet of the hydropower station according to claim 6, wherein the inner wall cleaning mechanism (7) comprises a rocker (71) and a rolling brush (72), one end of the rocker (71) is annular and is fixedly connected to the outer wall of the middle shaft (6), and the other end of the rocker (71) is fixedly connected with the rolling brush (72).
8. The screw rotating device for cleaning the water outlet of the hydropower station according to claim 7, wherein the rocker (71) and the telescopic rod body (323) are both one of an electric telescopic rod, a hydraulic cylinder and a pneumatic cylinder.
9. The method for implementing the spiral rotating device for cleaning the water outlet of the hydropower station according to claim 8, which comprises the following steps:
s101: when the water enters the water outlet, the pushing driving mechanism (5) is folded, and the pushing driving mechanism (5) pushes the middle shaft (6) to enter from the water outlet of the hydropower station;
s102: sundries are crushed, a crushing motor (12) drives a helical blade (11) or a fan blade (13) to rotate, and deposits at a water outlet are crushed;
s103: pumping out the sludge, wherein the crushed sludge enters a pumping barrel (31), and a pumping pump (34) pumps out the sludge;
s104: and (3) withdrawing the water outlet, opening the pushing driving mechanism (5), and pushing the middle shaft (6) to withdraw from the water outlet of the hydropower station by the pushing driving mechanism (5).
10. An implementation method of the spiral rotating device for cleaning the water outlet of the hydropower station according to claim 9, wherein in the process of withdrawing the water outlet, the rotating motor (8) drives the central shaft (6) and the rocker (71) to rotate, and the rolling brush (72) slides along the side wall of the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011571933.8A CN112502230A (en) | 2020-12-27 | 2020-12-27 | Spiral rotating device for cleaning water outlet of hydropower station and implementation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011571933.8A CN112502230A (en) | 2020-12-27 | 2020-12-27 | Spiral rotating device for cleaning water outlet of hydropower station and implementation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112502230A true CN112502230A (en) | 2021-03-16 |
Family
ID=74923591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011571933.8A Withdrawn CN112502230A (en) | 2020-12-27 | 2020-12-27 | Spiral rotating device for cleaning water outlet of hydropower station and implementation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112502230A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187085A (en) * | 2021-03-17 | 2021-07-30 | 浙江同济科技职业学院 | Drainage pipeline sewage disposal device and sewage disposal method |
-
2020
- 2020-12-27 CN CN202011571933.8A patent/CN112502230A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187085A (en) * | 2021-03-17 | 2021-07-30 | 浙江同济科技职业学院 | Drainage pipeline sewage disposal device and sewage disposal method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111771680B (en) | Energy-saving irrigation device for hydraulic engineering and irrigation method thereof | |
| CN109092435A (en) | A kind of recycled cement preparation building waste crushing flusher | |
| CN112211245A (en) | Urban river channel silt and algae cleaning device for hydraulic engineering | |
| CN112502230A (en) | Spiral rotating device for cleaning water outlet of hydropower station and implementation method | |
| CN209227646U (en) | A kind of hydraulic engineering silt cleaning device | |
| CN112376516B (en) | Garbage self-cleaning device and method for hydraulic and hydroelectric engineering | |
| CN205153105U (en) | Adopt prefabricated pump station of backward flow formula agitator | |
| CN110761353A (en) | Continuous type pollution cleaning device for reducing maintenance for hydraulic engineering | |
| CN216586456U (en) | Trash-blocking and collecting integrated trash rack | |
| CN108951592A (en) | A kind of river channel garbage cleaning device | |
| CN214033606U (en) | Water diversion structure of hydraulic and hydroelectric engineering | |
| CN213979108U (en) | Dredging device of water drainage channel for hydraulic engineering | |
| CN211228406U (en) | Sluice rubbish intercepting device for hydraulic engineering | |
| CN212525395U (en) | Breaker for construction | |
| CN211394219U (en) | River course ecological management device | |
| CN208933931U (en) | A kind of river channel garbage cleaning device | |
| CN210827639U (en) | Dredging device for hydraulic engineering | |
| CN211524813U (en) | Automatic sand discharging device for shield machine | |
| CN210066683U (en) | Water surface sundry cleaning device for hydropower station | |
| CN217580505U (en) | A high-efficient drainage device for drainage engineering | |
| CN216238851U (en) | Underground water collecting well converging and connecting structure | |
| CN221095053U (en) | Hydropower station trash device | |
| CN219931094U (en) | Ditch dredging device for water conservancy construction | |
| CN221030268U (en) | Water supply and drainage device | |
| CN214363733U (en) | Channel dredging device for water conservancy and hydropower |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210316 |