CN113931275A - A water conservancy pipeline for hydraulic engineering has automatic scarfing cinder function - Google Patents
A water conservancy pipeline for hydraulic engineering has automatic scarfing cinder function Download PDFInfo
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- CN113931275A CN113931275A CN202111239661.6A CN202111239661A CN113931275A CN 113931275 A CN113931275 A CN 113931275A CN 202111239661 A CN202111239661 A CN 202111239661A CN 113931275 A CN113931275 A CN 113931275A
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- water
- pipe
- slag
- pipeline
- wall
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 239000003818 cinder Substances 0.000 title abstract description 10
- 239000002893 slag Substances 0.000 claims abstract description 92
- 238000004140 cleaning Methods 0.000 claims abstract description 41
- 230000000903 blocking effect Effects 0.000 claims abstract description 26
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000007790 scraping Methods 0.000 claims description 11
- 239000013049 sediment Substances 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 8
- 230000001360 synchronised effect Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- 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
- B01D29/62—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
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- 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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a water conservancy pipeline with an automatic slag removal function for water conservancy engineering, which comprises: the pipeline comprises a pipeline main body, a water conservancy construction production area and a slag removing pipe, wherein the pipeline main body is erected in the water conservancy construction production area end to end and used for conveying water, and the end part of the pipeline main body is fixedly provided with the slag removing pipe; the second filter screen is used as a main pipeline filtering mechanism and is movably arranged on the inner side of the slag removing pipe; the first water blocking plate and the second water blocking plate are connected to the inner wall of the slag removing pipe in a shaft mode and used for blocking water flow; the collecting hole is formed in the inner wall of the slag removing pipe and used for receiving impurities; the slag collecting pipe is fixedly arranged on the outer wall of the slag removing pipe and is used for guiding out impurities; and the magnetic resistance sheet is connected with the side wall of the slag removal pipe in a shaft mode and used for blocking magnetic force. This a water conservancy pipeline for hydraulic engineering with automatic scarfing cinder function can utilize the water impact effect to realize the self-cleaning to pipe wall and filter screen in the use automatically, and can carry out automatic collection, processing to the filter residue of clearance under the prerequisite of not stopping the transport, and it is convenient to use.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a hydraulic pipeline with an automatic slag removal function for hydraulic engineering.
Background
Water conservancy pipeline is indispensable infrastructure among the hydraulic engineering, through the erection of water conservancy pipe network, can realize effective control and allotment to natural earth's surface water and groundwater to satisfy people to the demand of life and process water, realize removing the evil and prosperous purpose, but current water conservancy pipeline still has some not enoughts.
The utility model discloses an automatic clear sediment water conservancy pipeline for hydraulic engineering of being applied to of publication No. CN202010755221.5, it drives the power device synchronous motion of both sides through the synchronous belt motion, and then drive gear drive through the worm drives the drive plate of relevant position and rotate, thereby the power take off point of operation cleaning device, and the cleaning device of both sides can install relatively independently, this application can set up independent cleaning mechanism according to the inflow or the position of effluenting of rivers, also can be provided with the link end of pipeline, set up the cleaning mechanism of different rotatory internal diameters, it needs the outside kinetic energy to realize the clearance effect of slagging tap to the pipeline in the use, and then make pipeline internal transport obstructed, perhaps consume a large amount of electric energy simultaneously, secondly also be difficult to carry out automatic clearance and collection to filterable filter residue in water delivery process, there is certain use defect.
We have therefore proposed a hydraulic pipeline with an automatic slag removal function for hydraulic engineering in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide a water conservancy pipeline with an automatic slag removing function for water conservancy engineering, and aims to solve the problems that the water conservancy pipeline in the prior market needs to rely on external kinetic energy to realize the effects of cleaning and discharging slag on the pipeline in the use process, so that the internal conveying of the pipeline is blocked, a large amount of electric energy may be consumed, and the filtered filter residue cannot be automatically cleaned and collected in the water conveying process.
In order to achieve the purpose, the invention provides the following technical scheme: a hydraulic pipeline with automatic slag removal function for hydraulic engineering comprises:
the pipeline comprises a pipeline main body, a water conservancy construction production area and a water conservancy construction production area, wherein the pipeline main body is erected end to end in the water conservancy construction production area and used for conveying water, a slag cleaning pipe is fixedly arranged at the end part of the pipeline main body, the outer side of the slag cleaning pipe is connected with a flow dividing pipe used for dividing flow, a first filter screen is arranged at the upper port of the flow dividing pipe, and a sliding groove is formed in the inner wall of the slag cleaning pipe;
the second filter screen is used as a main pipeline filtering mechanism and is movably arranged on the inner side of the slag removing pipe, and a baffle is integrally arranged below the second filter screen;
the first water blocking plate and the second water blocking plate are connected to the inner wall of the slag removing pipe in a shaft mode and used for blocking water flow;
the magnetic block is embedded in the inner wall of the slag removing pipe;
the slag removing mechanism is arranged on the inner side of the slag removing pipe and is used for cleaning the inner wall of the pipeline main body and the surface of the first filter screen;
the collecting hole is formed in the inner wall of the slag removing pipe and used for receiving impurities;
the slag collecting pipe is fixedly arranged on the outer wall of the slag removing pipe and used for leading out impurities, and a collecting box used for containing the impurities is connected to the outer side of the slag collecting pipe in a threaded manner;
and the magnetic resistance sheet is connected with the side wall of the slag removal pipe in a shaft mode and used for blocking magnetic force.
Preferably, the second filter screen and the clearance fit of the slag removal pipe, just the lateral wall symmetry of second filter screen is provided with the slider of magnetism material, and slider and spout constitute sliding construction, simultaneously be connected with the reset spring who provides the elasticity that resets between the inner wall of slider and spout.
Through adopting above-mentioned technical scheme, when the accumulational filter residue quantity of first filter screen surface is more and block up partial filtration pore gradually, the whole water resistance grow that receives of first filter screen, and then leads to first filter screen can move down under the rivers effect, and then changes the position of slider in the spout.
Preferably, the positions of the slider and the magnetic block correspond to each other, the magnetic poles of the slider and the magnetic block are opposite, and the magnetic force of the slider and the magnetic block is greater than the elastic force of the return spring.
Through adopting above-mentioned technical scheme, move down to the certain degree after when first filter screen, slider and magnetic path can produce great magnetic force, and then make first filter screen slide along the spout automatically under the magnetic force effect.
Preferably, the slide block and the shaft ends of the first water-blocking plate and the second water-blocking plate are both connected with a first traction rope for traction, the first water-blocking plate and the second water-blocking plate are both symmetrically provided with 2 groups about the slag removal pipe, and the length of the first water-blocking plate and the length of the second water-blocking plate are both greater than half of the broadband of the slag removal pipe.
Through adopting above-mentioned technical scheme for when first filter screen moved down, the slider can stimulate first water-blocking plate, second water-blocking plate synchronous revolution through first haulage rope, and then makes first water-blocking plate, second water-blocking plate can carry out the shutoff to the scarfing cinder pipe of first filter screen both sides, and then the clearance of the follow-up impurity of being convenient for.
Preferably, the slag removing mechanism comprises a rotating shaft and a water wheel;
the rotating shaft penetrates through the shaft and is connected to the middle position of the first filter screen;
the water wheel is fixedly installed on the outer side of the lower end of the rotating shaft, the water wheel corresponds to the lower end of the flow dividing pipe and the position of the second water blocking plate, and a semi-arc-shaped groove matched with the rotating shaft in a fit mode is formed in the edge of the second water blocking plate.
Through adopting above-mentioned technical scheme for the water wheels carry out autogiration under the impact of shunt tubes inside rivers, and then drive the pivot and carry out synchronous rotation, realize the utilization to rivers kinetic energy.
Preferably, the slag removing mechanism further comprises a cleaning brush and a scraping blade;
the cleaning brush is connected to the upper end of the rotating shaft in a shaft mode and is attached to the upper surface of the second filter screen;
and the scraping blade is fixedly arranged at the lower end of the rotating shaft and is attached to the inner wall of the pipeline main body.
Through adopting above-mentioned technical scheme for the pivot can drive cleaning brush and doctor-bar under the rivers effect and carry out synchronous revolution, and then makes both can carry out automatic clearance, slagging-off to the inner wall of second filter screen and pipeline main part respectively.
Preferably, the collecting hole is of a funnel-shaped structure, the collecting hole corresponds to the second filter screen and the baffle in position, and the baffle is attached to the inner wall of the slag removing pipe.
Through adopting above-mentioned technical scheme for the filter residue under the second filter screen surface clearance can fall into smoothly and collect in the collection hole, and the baffle can carry out the shutoff to the collection hole after the slagging-off is accomplished.
Preferably, the inner wall shaft of the slag collecting pipe is connected with 2 sets of rotating plates which are symmetrically distributed, and the length of each rotating plate is greater than half of the width of the slag collecting pipe.
Through adopting above-mentioned technical scheme for the commentaries on classics board can carry out autogiration under the filter residue gravity action of collecting and open, makes the filter residue can fall into smoothly and collects the box, is convenient for follow-up clearance.
Preferably, a second pull rope is connected between the rotating plate and the shaft end of the magnetic resistance sheet, a second torsion spring is connected between the magnetic resistance sheet and the side wall of the slag cleaning pipe, and the magnetic resistance sheet corresponds to the magnetic block.
Through adopting above-mentioned technical scheme for the filter residue discharge in-process promotes the commentaries on classics board through its action of gravity and rotates, makes the commentaries on classics board drive the magnetic resistance piece and carries out synchronous revolution, makes the magnetic resistance piece move to between slider and the magnetic path, realizes that magnetic force blocks, and then makes the second filter screen can automatic re-setting under reset spring's elasticity effect.
Compared with the prior art, the invention has the beneficial effects that: the water conservancy pipeline with the automatic slag removing function for the water conservancy project can automatically clean the pipe wall and the filter screen by automatically utilizing the water flow impact effect in the using process, can automatically collect and treat the cleaned filter residues on the premise of not stopping conveying, and is convenient and fast to use;
1. the second filter screen, the first water blocking plate, the second water blocking plate and the magnetic block are arranged, the blocked second filter screen can move under the action of water resistance, automatic adsorption of the sliding block and the magnetic block is achieved, then the second filter screen can pull the first water blocking plate and the second water blocking plate to synchronously rotate, blocking of the outer side of the second filter screen is achieved, and further subsequent slag removal operation is facilitated;
2. the rotating shaft is driven by the water wheel to automatically rotate under the impact action of water flow in the flow dividing pipe, so that the cleaning brush can scrape the blocked and accumulated filter residues on the surface of the second filter screen, and meanwhile, the scraping blade can also automatically clean the inner wall of the pipeline main body, so that the convenience of pipeline slag removal is effectively improved, and the environment-friendly energy-saving cleaning device is environment-friendly without using external driving equipment;
3. be provided with collection sediment pipe and collection box, the filter residue after the clearance can fall into collection box through collection sediment pipe automatically, can realize stopping magnetic force's automation to the magnetic path in this process for second filter screen automatic re-setting, the baffle can carry out automatic shutoff to collecting the hole this moment, can clear away the filter residue of collecting the inside collection of box this moment under the prerequisite of incessantly watering, the simple operation.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;
FIG. 4 is a side sectional view of the present invention for removing slag;
FIG. 5 is a schematic view of a baffle mounting structure according to the present invention;
FIG. 6 is a schematic view of the mounting structure of the magnetic resistance sheet according to the present invention;
FIG. 7 is an enlarged view of a portion a of FIG. 4 according to the present invention;
FIG. 8 is a schematic view of a second screen mounting arrangement according to the present invention;
FIG. 9 is a schematic front view of a second water stop plate according to the present invention.
In the figure: 1. a pipe body; 2. a slag removal pipe; 3. a shunt tube; 4. a first filter screen; 5. a chute; 6. a second filter screen; 601. a slider; 602. a return spring; 7. a first water blocking plate; 8. a second water blocking plate; 801. a groove; 802. a first torsion spring; 9. a first pull cord; 10. a magnetic block; 11. a rotating shaft; 1101. a cleaning brush; 12. a water wheel; 13. scraping a blade; 14. a baffle plate; 15. a collection well; 16. a slag collecting pipe; 1601. rotating the plate; 1602. a second pull cord; 17. a collection box; 18. a magnetic resistance sheet; 1801. a second torsion spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a water conservancy pipeline for hydraulic engineering has automatic scarfing cinder function, includes pipeline main part 1, scarfing cinder pipe 2, shunt tubes 3, first filter screen 4, spout 5, second filter screen 6, slider 601, reset spring 602, first water-stop plate 7, second water-stop plate 8, recess 801, first torsion spring 802, first haulage rope 9, magnetic path 10, pivot 11, cleaning brush 1101, water wheels 12, doctor-bar 13, baffle 14, collecting hole 15, collection sediment pipe 16, commentaries on classics board 1601, second stay cord 1602, collection box 17, magnetic-stop piece 18 and second torsion spring 1801.
The pipeline comprises a pipeline main body 1, a slag cleaning pipe 2 and a first filter screen 4, wherein the pipeline main body 1 is erected in a water conservancy construction production place end to end and used for conveying water, the end part of the pipeline main body 1 is fixedly provided with the slag cleaning pipe 2, the outer side of the slag cleaning pipe 2 is connected with a flow dividing pipe 3 used for dividing flow, the upper port of the flow dividing pipe 3 is provided with the first filter screen 4, and the inner wall of the slag cleaning pipe 2 is provided with a sliding groove 5;
the second filter screen 6 is used as a main pipeline filtering mechanism and is movably arranged on the inner side of the slag removing pipe 2, and a baffle 14 is integrally arranged below the second filter screen 6;
the first water baffle 7 and the second water baffle 8 are connected with the inner wall of the slag cleaning pipe 2 through a shaft and used for blocking water flow;
the magnetic block 10 is embedded in the inner wall of the slag cleaning pipe 2;
the slag removing mechanism is arranged on the inner side of the slag removing pipe 2 and is used for cleaning the inner wall of the pipeline main body 1 and the surface of the first filter screen 4;
the collecting hole 15 is formed in the inner wall of the slag removing pipe 2 and used for receiving impurities;
the slag collecting pipe 16 is fixedly arranged on the outer wall of the slag removing pipe 2 and used for guiding out impurities, and the outer side of the slag collecting pipe 16 is in threaded connection with a collecting box 17 used for containing the impurities;
and the magnetism resisting sheet 18 is connected with the side wall of the slag removing pipe 2 through a shaft and used for resisting magnetic force.
The positions of the slider 601 and the magnetic block 10 correspond to each other, the magnetic poles of the slider 601 and the magnetic block 10 are opposite to each other, and the magnetic force of the slider 601 and the magnetic block 10 is greater than the elastic force of the return spring 602.
The shaft ends of the sliding block 601 and the first water-blocking plate 7 and the second water-blocking plate 8 are both connected with a first traction rope 9 for traction, the first water-blocking plate 7 and the second water-blocking plate 8 are both symmetrically provided with 2 groups about the slag removing pipe 2, and the length of the first water-blocking plate 7 and the length of the second water-blocking plate 8 are both larger than half of the broadband of the slag removing pipe 2.
As shown in fig. 1-4, fig. 7 and fig. 9, carry out end to end with multiunit pipeline main part 1, and then realize the erectting of pipe network, second filter screen 6 can filter the filter residue in the water this moment, when second filter screen 6 surface filter residue piles up and blocks up partial filtration pore, the water that second filter screen 6 received hinders the grow, and then make second filter screen 6 drive slider 601 and slide along spout 5 under the rivers effect, when second filter screen 6 removes to a locating position, slider 601 can adsorb with magnetic path 10 in the twinkling of an eye under the magnetic force effect, slider 601 can be through first haulage rope 9 pulling first water board 7 this moment, second water board 8 rotates, and then make first water board 7, second water board 8 blocks off the pipeline of 2 insides of scarfing cinder pipe, rivers all flow to shunt tubes 3 this moment.
The slag removing mechanism comprises a rotating shaft 11 and a water wheel 12;
the rotating shaft 11 penetrates through the shaft and is connected to the middle position of the first filter screen 4;
the water wheel 12 is fixedly arranged on the outer side of the lower end of the rotating shaft 11, the water wheel 12 corresponds to the lower end of the shunt pipe 3 and the position of the second water baffle plate 8, and a semi-circular arc-shaped groove 801 matched with the rotating shaft 11 in a fit mode is formed in the edge of the second water baffle plate 8.
The slag removing mechanism also comprises a cleaning brush 1101 and a scraping blade 13;
a cleaning brush 1101, which is connected to the upper end of the rotating shaft 11 by a shaft, wherein the cleaning brush 1101 is attached to the upper surface of the second filter screen 6;
and the scraping blade 13 is fixedly arranged at the lower end of the rotating shaft 11, and the scraping blade 13 is attached to the inner wall of the pipeline main body 1.
As shown in fig. 1-3 and fig. 8, at this time, the water flowing out of the shunt tube 3 impacts the water wheel 12, so that the water wheel 12 drives the rotating shaft 11 to rotate synchronously, and the rotating shaft 11 drives the cleaning brush 1101 and the scraping blade 13 at the upper end and the lower end thereof to rotate synchronously, and at this time, the cleaning brush 1101 and the scraping blade 13 can respectively remove the slag on the surface of the second filter screen 6 and the inner wall of the pipe main body 1.
The collecting holes 15 are of a funnel-shaped structure, the positions of the collecting holes 15 and the second filter screen 6 correspond to those of the baffle plates 14, and the baffle plates 14 are attached to the inner wall of the slag removing pipe 2.
The inner wall shaft of slag collecting pipe 16 is connected with 2 sets of rotating plates 1601 that distribute symmetrically, and the length of rotating plate 1601 is greater than half of slag collecting pipe 16 width.
A second pull rope 1602 is connected between the rotating plate 1601 and the shaft end of the magnetism-resisting sheet 18, a second torsion spring 1801 is connected between the magnetism-resisting sheet 18 and the side wall of the slag-removing pipe 2, and the magnetism-resisting sheet 18 corresponds to the magnetic block 10.
As shown in fig. 1-3 and 5-7, the filter residue swept down by the cleaning brush 1101 can automatically fall into the collection hole 15, and enter the collection box 17 through the residue collection pipe 16 for collection and storage, in the process, the rotary plate 1601 can rotate under the action of the gravity of the filter residue, so that the magnetic resistance sheet 18 is pulled to rotate, the magnetic resistance sheet 18 rotates to a position between the sliding block 601 and the magnetic block 10, and further the magnetic force between the sliding block and the magnetic block is blocked, so that the second filter screen 6 automatically slides and resets under the action of the elastic force of the return spring 602, the first water blocking plate 7 and the second water blocking plate 8 synchronously reset, the baffle 14 can block the collection hole 15, and the collection box 17 can be periodically detached and cleaned on the premise of not stopping water.
The working principle is as follows: when using this a water conservancy pipeline for hydraulic engineering has automatic scarfing cinder function, at first, as shown in fig. 1-9, butt joint the erection is carried out to pipeline main part 1, second filter screen 6 can remove under the effect of rivers behind the jam, and adsorb with magnetic path 10, make first water board 7, second water board 8 carries out the shutoff to scarfing cinder pipe 2 both ends, cleaning brush 1101 and doctor-bar 13 can carry out the automation under rivers drive to second filter screen 6 surface and pipeline main part 1 inner wall simultaneously and strike off, the clearance, the filter residue after the clearance can fall into and collect in the box 17, second filter screen 6 can automatic re-setting simultaneously, follow-up can dismantle collection box 17 under the incessant water prerequisite, the clearance, thereby accomplish a series of work.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. A hydraulic pipeline with automatic slag removal function for hydraulic engineering, characterized by comprising:
the pipeline comprises a pipeline main body, a water conservancy construction production area and a water conservancy construction production area, wherein the pipeline main body is erected end to end in the water conservancy construction production area and used for conveying water, a slag cleaning pipe is fixedly arranged at the end part of the pipeline main body, the outer side of the slag cleaning pipe is connected with a flow dividing pipe used for dividing flow, a first filter screen is arranged at the upper port of the flow dividing pipe, and a sliding groove is formed in the inner wall of the slag cleaning pipe;
the second filter screen is used as a main pipeline filtering mechanism and is movably arranged on the inner side of the slag removing pipe, and a baffle is integrally arranged below the second filter screen;
the first water blocking plate and the second water blocking plate are connected to the inner wall of the slag removing pipe in a shaft mode and used for blocking water flow;
the magnetic block is embedded in the inner wall of the slag removing pipe;
the slag removing mechanism is arranged on the inner side of the slag removing pipe and is used for cleaning the inner wall of the pipeline main body and the surface of the first filter screen;
the collecting hole is formed in the inner wall of the slag removing pipe and used for receiving impurities;
the slag collecting pipe is fixedly arranged on the outer wall of the slag removing pipe and used for leading out impurities, and a collecting box used for containing the impurities is connected to the outer side of the slag collecting pipe in a threaded manner;
and the magnetic resistance sheet is connected with the side wall of the slag removal pipe in a shaft mode and used for blocking magnetic force.
2. The hydraulic pipeline with automatic slag removal function for hydraulic engineering according to claim 1, wherein: the second filter screen and the clearance fit of the slag removing pipe, the side wall of the second filter screen is symmetrically provided with a slide block made of a magnetic material, the slide block and the chute form a sliding structure, and meanwhile, a reset spring for providing reset elasticity is connected between the slide block and the inner wall of the chute.
3. The hydraulic pipeline with automatic slag removal function for hydraulic engineering according to claim 2, wherein: the positions of the sliding block and the magnetic block are corresponding, the magnetic poles of the sliding block and the magnetic block are opposite, and the magnetic force of the sliding block and the magnetic block is larger than the elastic force of the return spring.
4. A hydraulic pipeline with automatic slag removal function for hydraulic engineering according to claim 3, wherein: the slider and the axle head of first water-blocking board and second water-blocking board both are connected with the first haulage rope that is used for pulling, and first water-blocking board and second water-blocking board both are provided with 2 groups about slag cleaning pipe symmetry, and the length of first water-blocking board and second water-blocking board all is greater than half of the broadband of slag cleaning pipe.
5. The hydraulic pipeline with automatic slag removal function for hydraulic engineering according to claim 1, wherein: the slag removing mechanism comprises a rotating shaft and a water wheel;
the rotating shaft penetrates through the shaft and is connected to the middle position of the first filter screen;
the water wheel is fixedly installed on the outer side of the lower end of the rotating shaft, the water wheel corresponds to the lower end of the flow dividing pipe and the position of the second water blocking plate, and a semi-arc-shaped groove matched with the rotating shaft in a fit mode is formed in the edge of the second water blocking plate.
6. The hydraulic pipeline with automatic slag removal function for hydraulic engineering according to claim 5, wherein: the slag removing mechanism also comprises a cleaning brush and a scraping blade;
the cleaning brush is connected to the upper end of the rotating shaft in a shaft mode and is attached to the upper surface of the second filter screen;
and the scraping blade is fixedly arranged at the lower end of the rotating shaft and is attached to the inner wall of the pipeline main body.
7. The hydraulic pipeline with automatic slag removal function for hydraulic engineering according to claim 1, wherein: the collecting hole is funnel-shaped structure, just the position of collecting hole and second filter screen and baffle is corresponding, and the baffle is laminated mutually with the inner wall of scum pipe.
8. The hydraulic pipeline with automatic slag removal function for hydraulic engineering according to claim 1, wherein: the inner wall shaft of collection sediment pipe is connected with 2 sets of commentaries on classics boards of symmetrical distribution, just the length of commentaries on classics board is greater than half of collection sediment pipe width.
9. The hydraulic pipeline with automatic slag removal function for hydraulic engineering according to claim 8, wherein: and a second pull rope is connected between the rotating plate and the shaft end of the magnetic resistance sheet, a second torsion spring is connected between the magnetic resistance sheet and the side wall of the slag cleaning pipe, and the magnetic resistance sheet corresponds to the magnetic block.
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| CN113931275B (en) | 2023-08-22 |
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