CN112962700B - Dredging and decontaminating device for hydraulic engineering and use method thereof - Google Patents
Dredging and decontaminating device for hydraulic engineering and use method thereof Download PDFInfo
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- CN112962700B CN112962700B CN202110157477.0A CN202110157477A CN112962700B CN 112962700 B CN112962700 B CN 112962700B CN 202110157477 A CN202110157477 A CN 202110157477A CN 112962700 B CN112962700 B CN 112962700B
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000010802 sludge Substances 0.000 claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 238000007790 scraping Methods 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000005201 scrubbing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
-
- 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
- E02F3/8858—Submerged units
-
- 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
- E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
-
- 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
- E02F3/9243—Passive suction heads with no mechanical cutting means
- E02F3/925—Passive suction heads with no mechanical cutting means with jets
Abstract
The invention discloses a dredging and decontaminating device for hydraulic engineering and a using method thereof, wherein the dredging and decontaminating device comprises a support piece, a rotating connecting piece is arranged on the support piece, the rotating connecting piece is hoisted on a ship body, a pump body is connected on the support piece, symmetrically distributed extension arms are rotationally arranged below the support piece, driving pieces are symmetrically distributed on the support piece, the driving pieces drive the extension arms to rotate on the support piece, a sludge treatment pool is arranged at the output end of the pump body, a sludge discharge piece is arranged on the sludge treatment pool, and sludge is pumped into the sludge treatment pool by the pump body; methods of use include device placement, aspiration, filtration, scraping, and advancement. The dredging and decontaminating device provided by the invention is hoisted by the ship body, sinks to the underwater bed body, is extended to be in contact with sludge through the extension arm, the pump body and the spiral pushing member suck and push the sludge, and sludge-water separation is realized after the sludge is treated by the sludge treatment tank, so that the working efficiency is improved, the investment in sludge cleaning is reduced, and the maneuverability is strong.
Description
Technical Field
The invention relates to a film pressing device, in particular to a dredging and dirt removing device for hydraulic engineering and a using method thereof.
Background
Silt in the river course is attached to the riverbed for a long time, because the decomposition of microorganism, can cause the silt to go bad, the river course desilting is the indispensable partly in the hydraulic engineering, traditional river course desilting method mainly adopts artifical cofferdam, stir silt, take out silt to in the cofferdam, carry out mechanical cleaning, after being dried with water pump suction, the mud is taken away by the suction pump again, remaining sediment is cleared up by the manual work again, this kind of cleaning method not only consumes a large amount of manpower and materials, often can not reach fine effect, inefficiency.
Disclosure of Invention
The invention aims to provide a dredging and dirt removing device for hydraulic engineering and a using method thereof.
The purpose of the invention can be realized by the following technical scheme:
desilting scrubbing device for hydraulic engineering, desilting scrubbing device include support piece, the last rotation connecting piece that is equipped with of support piece, rotation connecting piece hoist and mount are connected with the pump body on the support piece on the hull, and support piece's below is rotated and is equipped with the extension arm of symmetric distribution, is equipped with the driving piece of symmetric distribution on the support piece, and driving piece drive extension arm is located support piece and rotates, and the output of the pump body is equipped with the sludge treatment pond, is equipped with row mud spare on the sludge treatment pond, and the pump body is gone into the sludge treatment pond with mud pump.
Furthermore, the supporting piece comprises a supporting main body, one end of the supporting main body is provided with a connecting piece, the other end of the supporting main body is rotatably connected with the rotating connecting piece, the supporting main body comprises first connecting shafts which are symmetrically distributed, supporting rings which are distributed in an array manner are arranged between the first connecting shafts, one end of each first connecting shaft is provided with a threaded column, the other end of each first connecting shaft is provided with a supporting plate, a first rotating shaft is arranged on each supporting plate, and a first gear is arranged on each first rotating shaft;
the connecting piece comprises a square pipe body, a first connecting pipe is arranged on the square pipe body, a pipe body connecting piece is arranged on the first connecting pipe, first connecting blocks which are symmetrically distributed are arranged on the first connecting pipe, first through holes are formed in the first connecting blocks, and the supporting main body penetrates through the first through holes through threaded columns to be matched and fixed with the nuts;
the square pipe body is provided with second connecting blocks which are symmetrically distributed, second through holes are formed in the second connecting blocks, and the second connecting blocks are located on two sides of the square pipe body;
the both ends of square body all are equipped with first support column, and the one end and the square body fastening of first support column are connected, and the other end is equipped with the cooperation groove, and the cooperation groove is the circular arc type, is equipped with first rotation connecting hole on the first support column, is equipped with the first through-hole with square body intercommunication in the cooperation inslot, the one end and the square body intercommunication of first through-hole, and the other end is equipped with the arc wall.
Furthermore, the rotating connecting piece comprises a rotating support frame, a first motor is arranged on the rotating support frame, a second gear is arranged on an output shaft of the first motor, and the second gear is in meshing transmission with the first gear;
the rotating support frame comprises a square frame body, a second support column is arranged in the square frame body, a second rotating connecting hole matched with the first rotating shaft is formed in the second support column, a third through hole is formed in the square frame body, an N-type support frame is arranged on the square frame body, third connecting blocks which are symmetrically distributed are arranged on the N-type support frame, a mounting hole is formed in each third connecting block, a rotating connecting piece is hoisted on the ship body through the mounting hole, and an output shaft of the first motor penetrates through the third through hole to be fixedly connected with the second gear.
Furthermore, one end of the pump body is provided with an input pipe, the other end of the pump body is provided with an output pipe, a second connecting pipe is arranged on the pipe body connecting piece, and the input pipe is communicated with the second connecting pipe.
Furthermore, the extension arm comprises an extension arm main body part, the extension arm main body part comprises a rotating column, second rotating shafts which are symmetrically distributed are arranged on the rotating column, the extension arm main body part is rotatably connected with the first rotating connecting hole through the second rotating shafts, the rotating column is in sealing fit with the matching groove, a second connecting shaft is arranged on the second rotating shaft on any side, and a first bevel gear is arranged on the second connecting shaft;
one side of rotating the post is equipped with the extension arm main part, and the opposite side is equipped with the third intercommunicating pore, and the extension arm main part is tangent with rotating the post, is equipped with in the extension arm main part and places the hole, places downthehole backup pad that is equipped with, is equipped with the third in the backup pad and rotates the connecting hole, is equipped with the second intercommunicating pore that the array distributes in the backup pad, and the below of extension arm main part is equipped with the support base, is equipped with waist shape through hole on the support base, waist shape through hole and place the negative pressure hole that is equipped with the array distribution between the hole, is equipped with the spigot surface of slope in the waist shape through hole, and the third rotates connecting hole and third intercommunicating pore intercommunication.
Furthermore, one end of the extension arm main body part is rotatably connected with the connecting piece, the other end of the extension arm main body part is provided with a second motor, an output shaft of the second motor is provided with a spiral pushing part, and the spiral pushing part is positioned in the third rotating connecting hole to rotate.
Furthermore, the driving part comprises a third motor and a third rotating shaft, a second bevel gear is arranged on an output shaft of the third motor, the third rotating shaft is positioned in the second through hole to rotate, third bevel gears are arranged at two ends of the third rotating shaft, the third bevel gear at one end is in meshing transmission with the second bevel gear, the third bevel gear at the other end is in meshing transmission with the first bevel gear, and the extension arm is controlled by the driving part to rotate on the supporting part.
Furthermore, the sludge treatment tank comprises a treatment tank main body, a water outlet is formed in the bottom of the treatment tank main body, filter plates distributed in an array mode are arranged in the treatment tank main body, the filter plates are distributed in an inclined mode, the widths of the filter plates distributed in the array mode are sequentially increased from top to bottom, the situation that the filter plates cannot timely filter and overflow the filter plates and cannot realize sludge-water separation is avoided, baffles are arranged on two sides of each filter plate, a filter tank is formed between each filter plate and each baffle, and a discharge port is formed at the junction of each filter plate and the treatment tank main body;
the filter tank is characterized in that guide rails which are symmetrically distributed are arranged in the treatment tank main body, the guide rails are positioned on two sides of the filter plate and are distributed in an inclined mode, one side of the treatment tank main body is provided with a connecting groove which is distributed in an inclined mode, and the inclined angles of the connecting groove, the guide rails and the filter plate are the same.
Further, arrange the mud piece and include sharp electric jar, sharp electric jar is fixed at the outer wall of handling the pond main part, is equipped with the clearance piece on the slider of sharp electric jar, and the clearance piece includes braced frame, is equipped with the fourth connecting block on the braced frame, is equipped with the guiding hole of symmetric distribution on the braced frame, and guiding hole and guide rail cooperation are equipped with the bracing piece that the array distributes on the braced frame, and the below of bracing piece is equipped with the scraper blade, and the scraper blade is located the filter vat and scrapes silt and get.
The use method of the dredging and dirt removing device for the hydraulic engineering comprises the following steps:
s1: equipment arrangement
The ship body bears the desilting and decontaminating device, the supporting piece is hoisted into water and is contacted with the underwater bed body, and the driving piece drives the extension arm to rotate so that the extension arm is contacted with the sludge of the bed body;
s2: suction means
The pump body and the second motor work to suck and push the sludge, the sludge passes through the waist-shaped through hole, is guided by the guide surface, enters the placing hole through the guide of the negative pressure hole, and then sequentially passes through the second communicating hole, the third communicating hole, the first communicating hole, the square pipe body, the first connecting pipe, the second connecting pipe, the input pipe, the pump body and the output pipe to enter the sludge treatment tank;
s3: filtration
The sludge is filtered by the filter plates, when the previous filter plate can not filter in time, the sludge falls from the edge and enters the next filter plate for filtering, and after filtering, water is discharged from a water outlet;
s4: scraping and taking
In the filtering process, when the filter plate is blocked, the linear electric cylinder drives the cleaning piece to clean and discharge the sludge on the filter plate;
s5: propulsion by air
When the bed body is cleaned, the ship body drives the dredging and dirt removing device to move on the bed body, and the extension arm is adjusted according to the bed body.
The invention has the beneficial effects that:
the dredging and decontaminating device provided by the invention is hoisted by the ship body, sinks to the underwater bed body, is extended to be in contact with sludge through the extension arm, the pump body and the spiral pushing member suck and push the sludge, and sludge-water separation is realized after the sludge is treated by the sludge treatment tank, so that the working efficiency is improved, the investment in sludge cleaning is reduced, and the maneuverability is strong.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of a desilting and decontaminating device of the present invention;
FIG. 2 is a schematic structural diagram of the desilting and decontaminating apparatus of the present invention;
FIG. 3 is a schematic view of the support body structure of the present invention;
FIG. 4 is a schematic view of the connector structure of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4 at B according to the present invention;
FIG. 6 is an enlarged structural view of a part of the desilting and decontaminating apparatus of the present invention;
FIG. 7 is a schematic view of a rotary support frame according to the present invention;
FIG. 8 is a partial structural cross-sectional view of an extension arm of the present invention;
FIG. 9 is a schematic view of the body member of the extension arm of the present invention;
FIG. 10 is a cross-sectional view of the extension arm body member of the present invention;
FIG. 11 is an enlarged view of the structure of FIG. 2 at A according to the present invention;
FIG. 12 is a schematic view of a part of the structure of the desilting and decontaminating apparatus of the present invention;
FIG. 13 is a schematic view of the structure of a sludge treatment tank according to the present invention;
FIG. 14 is a sectional view of a sludge treatment tank according to the present invention;
FIG. 15 is a schematic view of the cleaning element of the present invention.
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.
Desilting scrubbing device for hydraulic engineering, desilting scrubbing device includes support piece 1, as shown in fig. 1, fig. 2 is shown, be equipped with on support piece 1 and rotate connecting piece 2, it hoists on the hull to rotate connecting piece 2, be connected with the pump body 3 on the support piece 1, support piece 1's below is rotated and is equipped with the extension arm 4 of symmetric distribution, support piece 1 is last to be equipped with symmetric distribution's driving piece 5, driving piece 5 drives extension arm 4 and is located support piece 1 and rotates, the output of the pump body 3 is equipped with sludge treatment pond 6, be equipped with row mud spare 7 on the sludge treatment pond 6, the pump body 3 is gone into sludge treatment pond 6 with the mud pump.
The supporting member 1 includes a supporting body 11, one end of the supporting body 11 is provided with a connecting member 12, the other end is rotatably connected with the rotating connecting member 2, the supporting body 11 includes first connecting shafts 111 which are symmetrically distributed, as shown in fig. 3, a supporting ring 112 which is distributed in an array is arranged between the first connecting shafts 111, one end of each first connecting shaft 111 is provided with a threaded column 113, the other end of each first connecting shaft is provided with a supporting plate 114, the supporting plate 114 is provided with a first rotating shaft 115, and the first rotating shaft 115 is provided with a first gear 116.
The connecting member 12 includes a square tube 121, as shown in fig. 4, a first connecting tube 122 is disposed on the square tube 121, a tube connecting member 123 is disposed on the first connecting tube 122, first connecting blocks 124 symmetrically distributed are disposed on the first connecting tube 122, first through holes 125 are disposed on the first connecting blocks 124, and the supporting body 11 is fixed to the nut through the threaded posts 113 penetrating through the first through holes 125.
The second connection blocks 126 are symmetrically distributed on the square tube 121, the second connection blocks 126 are provided with second through holes 127, and the second connection blocks 126 are located on two sides of the square tube 121.
Both ends of square body 121 all are equipped with first support column 128, as shown in fig. 5, the one end and the square body 121 fastening connection of first support column 128, the other end is equipped with cooperation groove 1281, cooperation groove 1281 is the circular arc type, be equipped with first rotation connecting hole 1282 on the first support column 128, be equipped with the first through-hole 1283 with square body 121 intercommunication in the cooperation groove 1281, the one end and the square body 121 intercommunication of first through-hole 1283, the other end is equipped with arc wall 1284.
The rotating connecting member 2 includes a rotating support frame 21, as shown in fig. 6, a first motor 22 is disposed on the rotating support frame 21, a second gear 23 is disposed on an output shaft of the first motor 22, and the second gear 23 is in meshing transmission with the first gear 116.
The rotating support frame 21 includes a square frame 211, as shown in fig. 7, a second support column 212 is arranged in the square frame 211, a second rotating connection hole 213 matched with the first rotating shaft 115 is arranged on the second support column 212, a third through hole 214 is arranged on the square frame 211, an N-type support frame 215 is arranged on the square frame 211, third connection blocks 216 symmetrically distributed are arranged on the N-type support frame 215, a mounting hole 217 is arranged on the third connection block 216, the rotating connection member 2 is hoisted on the ship body through the mounting hole 217, and an output shaft of the first motor 22 passes through the third through hole 214 and is fastened and connected with the second gear 23.
One end of the pump body 3 is provided with an input pipe 31, the other end is provided with an output pipe 32, a second connecting pipe is arranged on the pipe body connecting piece 123, and the input pipe 31 is communicated with the second connecting pipe.
The extension arm 4 includes an extension arm main body 41, as shown in fig. 9 and 10, the extension arm main body 41 includes a rotation column 411, a second rotation shaft 412 symmetrically distributed on the rotation column 411 is provided, the extension arm main body 41 is rotatably connected with a first rotation connection hole 1282 through the second rotation shaft 412, the rotation column 411 is in sealing fit with a fitting groove 1281, a second connection shaft 413 is provided on the second rotation shaft 412 on any side, and a first bevel gear 42 is provided on the second connection shaft 413.
An extension arm main body 414 is arranged on one side of the rotating column 411, a third communicating hole 415 is arranged on the other side of the rotating column 411, the extension arm main body 414 is tangent to the rotating column 411, a placing hole 416 is arranged in the extension arm main body 414, as shown in fig. 10, a supporting plate 4161 is arranged in the placing hole 416, third rotating connecting holes 4162 are arranged on the supporting plate 4161, second communicating holes 4163 distributed in an array manner are arranged on the supporting plate 4161, a supporting base 417 is arranged below the extension arm main body 414, a waist-shaped through hole 4171 is arranged on the supporting base 417, negative pressure holes 418 distributed in an array manner are arranged between the waist-shaped through hole 4171 and the placing hole 416, an inclined guide surface 4172 is arranged in the waist-shaped through hole 4171, and the third rotating connecting holes 4162 are communicated with the third communicating hole 415.
One end of the extension arm body 41 is rotatably connected to the connecting member 12, and the other end is provided with a second motor 43, as shown in fig. 8, an output shaft of the second motor 43 is provided with a spiral pushing member 44, and the spiral pushing member 44 is located in the third rotating connecting hole 4162 for rotation.
The driving member 5 includes a third motor 51 and a third rotating shaft 53, as shown in fig. 11, a second bevel gear 52 is disposed on an output shaft of the third motor 51, the third rotating shaft 53 is located in the second through hole 127 for rotation, third bevel gears 54 are disposed at two ends of the third rotating shaft 53, the third bevel gear 54 at one end is in meshing transmission with the second bevel gear 52, the third bevel gear 54 at the other end is in meshing transmission with the first bevel gear 42, the extension arm 4 is controlled by the driving member 5 to rotate on the supporting member 1, so that the storage and the convenient transportation are realized, and when the underwater complex environment is worked, the angle can be adjusted timely in the face of the underwater complex environment.
The sludge treatment tank 6 comprises a treatment tank main body 61, as shown in fig. 12, 13 and 14, a water outlet 62 is formed in the bottom of the treatment tank main body 61, filter plates 63 distributed in an array are arranged in the treatment tank main body 61, the filter plates 63 are distributed in an inclined manner, the widths of the filter plates 63 distributed in the array are sequentially increased from top to bottom, the situation that the filter plates cannot filter and overflow the filter plates in time and cannot realize sludge-water separation is avoided, baffles 631 are arranged on two sides of each filter plate 63, a filter groove 633 is formed between each filter plate 63 and each baffle 631, and a discharge port 632 is formed at the junction of each filter plate 63 and the treatment tank main body 61.
the sludge discharge part 7 comprises a linear electric cylinder 71, the linear electric cylinder 71 is fixed on the outer wall of the treatment tank main body 61, a cleaning part 72 is arranged on a sliding block of the linear electric cylinder 71, the cleaning part 72 comprises a supporting frame 721, a fourth connecting block 722 is arranged on the supporting frame 721, guide holes 723 which are symmetrically distributed are arranged on the supporting frame 721, the guide holes 723 are matched with the guide rail 64, supporting rods 724 which are distributed in an array mode are arranged on the supporting frame 721, a scraping plate 725 is arranged below the supporting rods 724, and the scraping plate 725 is located in the filtering tank 633 to scrape sludge.
The use method of the dredging and dirt removing device for the hydraulic engineering comprises the following steps:
s1: equipment arrangement
Bear the desilting scrubbing device through the hull, with support piece 1 hoist and mount income water, with the bed body contact under water, through 5 drive extension arms 4 rotations of driving piece for extension arm 4 contacts with the silt of the bed body.
S2: suction means
The pump body 3 and the second motor 43 work to suck and push the sludge, the sludge passes through the kidney-shaped through hole 4171, is guided by the guide surface 4172, is guided by the negative pressure hole 418 to enter the placing hole 416, and then sequentially passes through the second communicating hole 4163, the third communicating hole 415, the first communicating hole 1283, the square pipe body 121, the first connecting pipe 122, the second connecting pipe, the input pipe 31, the pump body 3 and the output pipe 32 to enter the sludge treatment tank 6.
S3: filtration
The sludge is filtered by the filter plates 63, when the previous filter plate 63 cannot filter in time, the sludge falls from the edge into the next filter plate 63 for filtering, and after filtering, the water is discharged from the water outlet 62.
S4: scraping and taking
During the filtering process, when the filter plate 63 is blocked, the linear electric cylinder 71 drives the cleaning piece 72 to clean and discharge the sludge on the filter plate 63.
S5: propulsion by air
When cleaning, the hull drives the desilting and decontaminating device to move on the bed body, and the extension arm 4 is adjusted according to the bed body.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. The dredging and decontaminating device for the hydraulic engineering comprises a supporting piece (1) and is characterized in that a rotating connecting piece (2) is arranged on the supporting piece (1), the rotating connecting piece (2) is hoisted on a ship body, a pump body (3) is connected onto the supporting piece (1), symmetrically-distributed extension arms (4) are rotationally arranged below the supporting piece (1), symmetrically-distributed driving pieces (5) are arranged on the supporting piece (1), the extension arms (4) are driven by the driving pieces (5) to rotate on the supporting piece (1), a sludge treatment pool (6) is arranged at the output end of the pump body (3), sludge discharge pieces (7) are arranged on the sludge treatment pool (6), and the pump body (3) pumps sludge into the sludge treatment pool (6);
the extension arm (4) comprises an extension arm main body part (41), the extension arm main body part (41) comprises a rotating column (411), second rotating shafts (412) which are symmetrically distributed are arranged on the rotating column (411), the extension arm main body part (41) is rotatably connected with a first rotating connecting hole (1282) through the second rotating shafts (412), the rotating column (411) is in sealing fit with a matching groove (1281), a second connecting shaft (413) is arranged on the second rotating shaft (412) on any side, and a first bevel gear (42) is arranged on the second connecting shaft (413);
an extension arm main body (414) is arranged on one side of the rotating column (411), a third communicating hole (415) is arranged on the other side of the rotating column, the extension arm main body (414) is tangent to the rotating column (411), a placing hole (416) is arranged in the extension arm main body (414), a supporting plate (4161) is arranged in the placing hole (416), a third rotating connecting hole (4162) is arranged on the supporting plate (4161), second communicating holes (4163) distributed in an array mode are arranged on the supporting plate (4161), a supporting base (417) is arranged below the extension arm main body (414), a waist-shaped through hole (4171) is arranged on the supporting base (417), negative pressure holes (418) distributed in an array mode are arranged between the waist-shaped through hole (4171) and the placing hole (416), an inclined guide surface (4172) is arranged in the waist-shaped through hole (4171), and the third rotating connecting hole (4162) is communicated with the third communicating hole (415);
one end of the extension arm main body part (41) is rotatably connected with the connecting piece (12), the other end of the extension arm main body part is provided with a second motor (43), an output shaft of the second motor (43) is provided with a spiral pushing part (44), and the spiral pushing part (44) is positioned in the third rotating connecting hole (4162) and rotates.
2. The dredging and decontaminating device for the hydraulic engineering according to claim 1, wherein the supporting member (1) comprises a supporting body (11), one end of the supporting body (11) is provided with a connecting member (12), the other end is rotatably connected with the rotating connecting member (2), the supporting body (11) comprises first connecting shafts (111) which are symmetrically distributed, supporting rings (112) which are distributed in an array are arranged between the first connecting shafts (111), one end of each first connecting shaft (111) is provided with a threaded column (113), the other end of each first connecting shaft is provided with a supporting plate (114), a first rotating shaft (115) is arranged on each supporting plate (114), and a first gear (116) is arranged on each first rotating shaft (115);
the connecting piece (12) comprises a square pipe body (121), a first connecting pipe (122) is arranged on the square pipe body (121), a pipe body connecting piece (123) is arranged on the first connecting pipe (122), first connecting blocks (124) which are symmetrically distributed are arranged on the first connecting pipe (122), a first through hole (125) is formed in the first connecting block (124), and the supporting main body (11) penetrates through the first through hole (125) through a threaded column (113) to be matched and fixed with a nut;
the square pipe body (121) is provided with second connecting blocks (126) which are symmetrically distributed, the second connecting blocks (126) are provided with second through holes (127), and the second connecting blocks (126) are located on two sides of the square pipe body (121);
both ends of square body (121) all are equipped with first support column (128), the one end and square body (121) fastening connection of first support column (128), the other end is equipped with cooperation groove (1281), cooperation groove (1281) are the circular arc type, be equipped with first rotation connecting hole (1282) on first support column (128), be equipped with first through-hole (1283) with square body (121) intercommunication in cooperation groove (1281), the one end and the square body (121) intercommunication of first through-hole (1283), the other end is equipped with arc wall (1284).
3. The dredging and decontaminating device for the hydraulic engineering according to claim 2, wherein the rotary connecting member (2) comprises a rotary support frame (21), a first motor (22) is arranged on the rotary support frame (21), a second gear (23) is arranged on an output shaft of the first motor (22), and the second gear (23) is in meshing transmission with the first gear (116);
rotation support frame (21) is including square frame body (211), be equipped with second support column (212) in square frame body (211), be equipped with on second support column (212) with first rotation axis (115) complex second rotation connecting hole (213), be equipped with third through hole (214) on square frame body (211), be equipped with N type support frame (215) on square frame body (211), be equipped with third connecting block (216) of symmetric distribution on N type support frame (215), be equipped with mounting hole (217) on third connecting block (216), rotation connecting piece (2) are through mounting hole (217) hoist and mount on the hull, the output shaft of first motor (22) passes third through hole (214) and second gear (23) fastening connection.
4. The dredging and decontaminating apparatus for hydraulic engineering according to claim 1, wherein the pump body (3) has an inlet pipe (31) at one end and an outlet pipe (32) at the other end, and the pipe body connecting member (123) has a second connecting pipe, the inlet pipe (31) being communicated with the second connecting pipe.
5. The dredging and decontaminating apparatus for hydraulic engineering according to claim 1, wherein the driving member (5) comprises a third motor (51) and a third rotating shaft (53), an output shaft of the third motor (51) is provided with a second bevel gear (52), the third rotating shaft (53) is positioned in the second through hole (127) for rotation, both ends of the third rotating shaft (53) are provided with third bevel gears (54), the third bevel gear (54) at one end is in meshing transmission with the second bevel gear (52), the third bevel gear (54) at the other end is in meshing transmission with the first bevel gear (42), and the extension arm (4) is controlled by the driving member (5) to rotate on the supporting member (1).
6. The dredging and decontaminating device for the water conservancy project according to claim 1, wherein the sludge treatment tank (6) comprises a treatment tank main body (61), the bottom of the treatment tank main body (61) is provided with a water outlet (62), filter plates (63) distributed in an array manner are arranged in the treatment tank main body (61), the filter plates (63) are distributed in an inclined manner, the widths of the filter plates (63) distributed in the array manner are sequentially increased from top to bottom, so that the filter plates are prevented from being incapable of filtering and overflowing the filter plates in time and incapable of realizing sludge-water separation, baffles (631) are arranged on both sides of each filter plate (63), a filter tank (633) is formed between each filter plate (63) and each baffle (631), and a discharge port (632) is formed at the junction of each filter plate (63) and the treatment tank main body (61);
the filter plate is characterized in that guide rails (64) which are symmetrically distributed are arranged in the treatment tank main body (61), the guide rails (64) are positioned on two sides of the filter plate (63), the guide rails (64) are obliquely distributed, one side of the treatment tank main body (61) is provided with connecting grooves (65) which are obliquely distributed, and the connecting grooves (65), the guide rails (64) and the filter plate (63) have the same inclination angle.
7. The dredging and decontaminating apparatus for water conservancy project according to claim 1, wherein the sludge discharging member (7) comprises a linear electric cylinder (71), the linear electric cylinder (71) is fixed on the outer wall of the treatment tank body (61), a cleaning member (72) is arranged on a slide block of the linear electric cylinder (71), the cleaning member (72) comprises a support frame (721), a fourth connecting block (722) is arranged on the support frame (721), symmetrically distributed guide holes (723) are arranged on the support frame (721), the guide holes (723) are matched with the guide rail (64), support rods (724) are arranged on the support frame (721) in an array distribution, scrapers (725) are arranged below the support rods (724), and the scrapers (725) are positioned in the filter tank (633) to scrape sludge.
8. The use method of the dredging and decontaminating device for the hydraulic engineering according to any one of claims 1 to 7, wherein the use method comprises the following steps:
s1: equipment arrangement
The ship body bears the desilting and decontaminating device, the supporting piece (1) is hoisted into water and is contacted with the underwater bed body, and the driving piece (5) drives the extension arm (4) to rotate, so that the extension arm (4) is contacted with the sludge of the bed body;
s2: suction means
The pump body (3) and the second motor (43) work to suck and push sludge, the sludge passes through the kidney-shaped through hole (4171), is guided by the guide surface (4172), enters the placing hole (416) through the guide of the negative pressure hole (418), and then sequentially enters the sludge treatment tank (6) through the second communicating hole (4163), the third communicating hole (415), the first communicating hole (1283), the square pipe body (121), the first connecting pipe (122), the second connecting pipe, the input pipe (31), the pump body (3) and the output pipe (32);
s3: filtration
The sludge is filtered by the filter plates (63), when the previous filter plate (63) can not filter in time, the sludge falls into the next filter plate (63) from the edge for filtering, and after filtering, water is discharged from the water outlet (62);
s4: scraping and taking
In the filtering process, when the filter plate (63) is blocked, the linear electric cylinder (71) drives the cleaning piece (72) to clean and discharge the sludge on the filter plate (63);
s5: propulsion by air
When cleaning, the ship body drives the dredging and dirt removing device to move on the bed body, and the extension arm (4) is adjusted according to the bed body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110157477.0A CN112962700B (en) | 2021-02-04 | 2021-02-04 | Dredging and decontaminating device for hydraulic engineering and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110157477.0A CN112962700B (en) | 2021-02-04 | 2021-02-04 | Dredging and decontaminating device for hydraulic engineering and use method thereof |
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| Publication Number | Publication Date |
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| CN112962700A CN112962700A (en) | 2021-06-15 |
| CN112962700B true CN112962700B (en) | 2022-04-19 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003247221A (en) * | 2002-02-26 | 2003-09-05 | Penta Ocean Constr Co Ltd | Dredging method and device for sedimentary soil in reservoir |
| KR100947078B1 (en) * | 2009-06-30 | 2010-03-11 | 김동희 | Silt removal apparatus by using barge and underwater robot |
| CN105597398A (en) * | 2016-03-09 | 2016-05-25 | 佳马机械涂覆科技（苏州）有限公司 | Particle filtering treatment device for sewage treatment equipment |
| CN208525911U (en) * | 2018-07-25 | 2019-02-22 | 四川高通环保科技股份有限公司 | Center driving scraping and sucking machine |
| CN210278373U (en) * | 2019-05-31 | 2020-04-10 | 江苏大发环保科技有限公司 | A high-efficient mud device of arranging for sedimentation tank |
-
2021
- 2021-02-04 CN CN202110157477.0A patent/CN112962700B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003247221A (en) * | 2002-02-26 | 2003-09-05 | Penta Ocean Constr Co Ltd | Dredging method and device for sedimentary soil in reservoir |
| KR100947078B1 (en) * | 2009-06-30 | 2010-03-11 | 김동희 | Silt removal apparatus by using barge and underwater robot |
| CN105597398A (en) * | 2016-03-09 | 2016-05-25 | 佳马机械涂覆科技（苏州）有限公司 | Particle filtering treatment device for sewage treatment equipment |
| CN208525911U (en) * | 2018-07-25 | 2019-02-22 | 四川高通环保科技股份有限公司 | Center driving scraping and sucking machine |
| CN210278373U (en) * | 2019-05-31 | 2020-04-10 | 江苏大发环保科技有限公司 | A high-efficient mud device of arranging for sedimentation tank |
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| CN112962700A (en) | 2021-06-15 |
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