CN113457274A - Water resource filter equipment that water conservancy construction was used - Google Patents
Water resource filter equipment that water conservancy construction was used Download PDFInfo
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- CN113457274A CN113457274A CN202110835079.XA CN202110835079A CN113457274A CN 113457274 A CN113457274 A CN 113457274A CN 202110835079 A CN202110835079 A CN 202110835079A CN 113457274 A CN113457274 A CN 113457274A
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- filter
- water
- bearing plate
- plate
- conservancy construction
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 87
- 238000010276 construction Methods 0.000 title claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 39
- 238000007790 scraping Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 239000010802 sludge Substances 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000035508 accumulation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- 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
- B01D29/52—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 parallel connection
-
- 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
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
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- 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)
- Sewage (AREA)
Abstract
The invention discloses a water resource filtering device for water conservancy construction, which comprises a discharge channel, wherein the outlet end of the discharge channel is communicated with a drain pipe, a detachable bearing plate is arranged in the drain pipe, a filtering assembly is arranged in the bearing plate, and the filtering assembly comprises at least two filter plates movably connected to the bearing plate; when the filter assembly is impacted by water flow and exceeds a preset value, the filter plate is displaced relative to the bearing plate, so that a discharge flow port is formed between the edge of the filter plate and the wall of the drain pipe. According to the water resource filtering device for water conservancy construction, the circulation port is formed among the three filter plates through the impact force of water flow, so that the circulation rate of rainwater can be increased, accumulation of rainwater on the road surface is reduced, namely the size of the circulation port between the filter screen and the bearing plate can be determined according to the circulation rate and the impact force of the rainwater during filtering, and the circulation rate of the rainwater is increased.
Description
Technical Field
The invention relates to the technical field of water conservancy construction, in particular to a water resource filtering device for water conservancy construction.
Background
In the process of water conservancy construction, naturally formed rainwater needs to be discharged into a general water source dam through a discharge channel, and in order to reduce the pollution to a water source in the water conservancy dam in the discharge process, a filtering device is generally arranged at a canal opening to filter garbage, sludge and the like in the channel so as to reduce the pollution to the water source;
for example, chinese patent with the name of "201810718751.5" water conservancy project filter equipment "its through setting up mobilizable filter screen and realize the dynamic filtration to the impurity in the water, can filter the water of different impurity volume, has the advantage that the practicality is good.
The weak point of prior art lies in, the filter equipment who sets up in the export that rivers discharged the channel and flow can filter silt etc, but in heavy rainfall, when carrying out water conservancy construction, the rainwater flows through discharging the channel, nevertheless because the rivers velocity of flow and the flow that heavy rainfall caused all increase greatly, when the filter screen that sets up is exported through the drainage channel, the filter screen can form great circulation resistance, this has seriously influenced the discharge efficiency who discharges the channel, cause a large amount of accumulations of rainwater, the efficiency of very big reduction hydraulic engineering construction.
Disclosure of Invention
The invention aims to provide a water resource filtering device for water conservancy construction, which aims to overcome the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
a water resource filtering device for water conservancy construction comprises a discharge channel, wherein the outlet end of the discharge channel is communicated with a drain pipe, a detachable bearing plate is arranged in the drain pipe, a filtering assembly is arranged in the bearing plate, and the filtering assembly comprises at least two filter plates movably connected to the bearing plate;
when the impact force of water flow on the filter assembly exceeds a preset value, the filter plate is displaced relative to the bearing plate, so that a discharge flow port is formed between the edge of the filter plate and the pipe wall of the drain pipe.
Preferably, the filter plates comprise a third filter plate arranged on the bearing plate and two first filter plates hinged to the third filter plate, and the two first filter plates are movably connected to the bearing plate through the sliding connecting piece.
Preferably, the sliding connection piece comprises sliding blocks which horizontally slide on two sides of the bearing plate and elastic pieces corresponding to the sliding blocks, the elastic pieces are tension springs, and the first filter plate and the third filter plate are tiled in the bearing plate under the tension of the elastic pieces.
Preferably, the two sides of the third filter plate are respectively connected with second filter plates through elastic ropes, and the other ends of the two second filter plates are rotatably arranged on the bearing plate.
Preferably, loading board one end is provided with and is used for the gliding locking piece of locking loading board, the outside of loading board one end is slided and is provided with and is used for relieving the pull handle of locking piece locking, the locking piece includes stopper, rotates the pivot that sets up in the loading board and twines in the epaxial stay cord of commentaries on classics, the one end of stay cord is connected to the tip of pull handle, and the other end is connected to on the stopper.
Preferably, a fixing frame is arranged in the drain pipe, a spiral guide plate is arranged in the fixing frame, and the spiral guide plate is arranged above the filtering assembly.
Preferably, a collecting tank is arranged on the wall body, and a collecting net is further arranged in the collecting tank; a flow passage communicated with the drain pipe is also formed below the collecting tank;
the drain pipe is also obliquely provided with a collecting assembly, and the oblique direction of the collecting assembly faces the collecting net.
Preferably, the collecting assembly comprises two conveying belts which are rotatably arranged on the drain pipe and are uniformly arranged on the rotating shaft, and a plurality of baffle assemblies are uniformly arranged on each conveying belt to increase the contact area with water flow.
Preferably, each of the barrier components comprises two blocking pieces rotatably arranged on the conveyor belt and baffle plates fixedly arranged at two ends of the conveyor belt, the baffle plates are used for limiting rotation of the baffle plates so that the blocking pieces rotate in a single direction, and rotating shafts of the baffle plates are perpendicular to the conveyor belt.
Preferably, a scraper is arranged in the drainage channel, a plurality of scraping blocks are arranged on the scraper, and the scraping blocks are uniformly distributed between the adjacent conveyor belts.
In the technical scheme, the water resource filtering device for water conservancy construction provided by the invention has the following beneficial effects:
in the invention, the filtering component capable of changing the position according to the impact force of water flow is arranged in the drainage pipeline, namely, the water source can be filtered through the filter screen arranged in the filter component, the pollution degree is reduced, then when strong rainfall occurs, the speed and the force of the natural formation of the circulation of the rainwater are larger so as to impact the movably arranged filtering component, thereby the third filter plate can move downwards to drive the connected first filter plate to slide along the sliding direction of the sliding block and the second filter plate to rotate along the rotating shaft, namely, the circulation port is formed among the three filter plates, so that the circulation rate of rainwater can be increased, the accumulation of rainwater on the road surface is reduced, when filtering, can decide the size of the circulation mouth between filter screen and the loading board according to the circulation speed and the impact force degree of rainwater promptly, improve the circulation speed of rainwater.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic structural diagram provided in an embodiment of the present invention;
FIG. 2 is a schematic structural view of a section of a drain pipe according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a collection assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a fixing frame according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a fixing frame and a spiral guide plate according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a filter assembly according to an embodiment of the present invention in a tiled state;
FIG. 7 is a schematic view of a filter assembly according to an embodiment of the present invention in an expanded state;
FIG. 8 is a cross-sectional view of a latch according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a conveyor belt and a barrier assembly according to an embodiment of the invention;
FIG. 10 is a schematic view of a barrier assembly according to an embodiment of the present invention;
fig. 11 is a schematic cross-sectional view of each filter plate according to the embodiment of the present invention.
Description of reference numerals:
1. a wall body; 11. a blocking cover; 12. a water filtering net; 13. a drain pipe; 2. collecting a net; 21. a flow channel; 3. a collection assembly; 31. a rotating shaft; 32. a barrier assembly; 321. a baffle plate; 322. a baffle plate; 33. a conveyor belt; 4. a fixing frame; 41. a spiral guide plate; 5. a filter assembly; 51. a carrier plate; 511. a limiting block; 512. a rotating shaft; 513. pulling a rope; 514. pulling a handle; 52. a first filter plate; 53. a second filter plate; 54. a third filter plate; 521. a slider; 522. an elastic member; 6. a conical filtering hole; 8. a squeegee; 81. and (5) scraping the block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Referring to fig. 1-11, a water resource filtering device for water conservancy construction comprises a discharge channel, a water filtering net 12 is arranged on the discharge channel, the outlet end of the discharge channel is communicated with a water discharge pipe 13, a detachable bearing plate 51 is arranged in the water discharge pipe 13, a filtering assembly 5 is arranged in the bearing plate 51, and the filtering assembly 5 comprises at least two filter plates movably connected to the bearing plate 51; when the filter assembly 5 is impacted by water flow and exceeds a preset value, the filter plates are displaced relative to the bearing plate 51, so that a discharge flow port is formed between the edge of each filter plate and the wall of the drain pipe 13, at least two filter plates are arranged, and when the filter assembly is impacted by large water flow, an opening is formed between at least two filter plates or discharge flow ports are formed between at least two filter plates and the wall of the drain pipe 13, so that the flow rate is increased.
Specifically, as shown in fig. 6 and 7, when not subjected to a large impact force, the first filter plate 52 and the third filter plate 54 are in a flat state, the flow velocity of the water flow above is small, when passing through the filter assembly 5, the water flow can be filtered, then the garbage such as sludge is filtered, and then the garbage flows out through the drain pipe 13, then when heavy rainfall occurs, the rainwater naturally flows at a high speed, that is, the impact force of the rainwater is increased, then the filter assembly 5 is impacted, and under a large impact force, the third filter plate 54 moves downward, and then the downward-moving third filter plate 54 drives the connected first filter plate 52 to slide along the sliding direction of the sliding block 521, so that a relatively flowing port is formed between the first filter plate 52 and the bearing plate 51, that is, the flow velocity of the rainwater can be increased, and accordingly, the accumulation of the rainwater on the road surface is reduced, that is, the size of the circulation port between the filter screen and the bearing plate 51 can be determined skillfully according to the circulation speed and the impact force of the rainwater while filtering, so that the circulation speed of the rainwater is improved.
In this embodiment, the filter plates include a third filter plate 54 disposed on the carrier plate 51 and two first filter plates 52 hinged to the third filter plate 54, and the two first filter plates 52 are movably connected to the carrier plate 51 by a sliding connection.
Specifically, the sliding connection member includes a slide block 521 horizontally sliding on two sides of the carrier plate 51 and an elastic member 522 corresponding to the slide block 521, the elastic member 522 is a tension spring, and under the tensile force of the elastic member 522, the first filter plate 52 and the third filter plate 54 are flatly laid in the carrier plate 51, as shown in fig. 6, when the first filter plate 52 and the third filter plate 54 are not subjected to a large impact force, they pull the sliding block 521 sliding with each other through the elastic member 522, so that the sliding block 521 has a force pulling both ends of the carrier plate 51, that is, the second filter plate 53 and the third filter plate 54 are flatly laid.
In the present invention, the mentioned preset value is the magnitude of the elastic force set value of the elastic member 522, and the elastic force of the elastic member 522 can bear a certain impact force on the filter assembly 5, and the impact force on the filter assembly can be set according to the flow rate and the flow condition of the specific drain pipe 13, and the sum of the self gravity. Within this force range, the elastic member 522 causes the second filter plate 53 and the third filter plate 54 to lie flat, and when the impact force is greater than the set impact force, the impact force overcomes the elastic force of the elastic member 522, so that the elastic member 522 deforms, and the second filter plate 53 and the third filter plate 54 displace from each other.
Furthermore, two sides of the third filter plate 54 are respectively connected with the second filter plates 53 through elastic cords, and the other ends of the two second filter plates 53 are rotatably disposed on the carrier plate 51, as a further preferred embodiment of the present invention, two sides of the third filter plate 54 are respectively connected with the second filter plates 53 through elastic cords, that is, the two second filter plates 53 are located between the two first filter plates 52, and then the two second filter plates 53 are respectively rotatably disposed on the carrier plate 51, that is, when a large impact force is applied, the second filter plates 53 at two ends move downward along a shaft rod connected with the carrier plate 51, so that a flow port is also formed between the second filter plates 53 and the third filter plates 54, which is more convenient for water body circulation, in the present invention, the specific structure of the three filter plates is shown in fig. 11, tapered filter holes 6 are disposed above the filter plates, and filter holes are disposed below the filter plates, namely, after rainwater enters the filter screen through the conical filter holes 6, the rainwater is filtered through the filter holes, then garbage such as filtered sludge is stored in the filter plate, then the filter opening is arranged to be conical, the rainwater can conveniently circulate, and in the circulating process, the sludge stored in the filter screen is not easily washed out again.
In the further proposed solution of the present invention, a locking member for locking the sliding of the bearing plate 51 is disposed at one end of the bearing plate 51, a pull handle 514 for releasing the locking of the locking member is slidably disposed at the outer side of one end of the bearing plate 51, the locking member includes a limiting block 511, a rotating shaft 512 rotatably disposed in the bearing plate 51, and a pull rope 513 wound on the rotating shaft 512, both ends of the rotating shaft 512 are provided with a torque spring, specifically, as shown in fig. 8, the elastic force thereof is toward the left, i.e., the elastic force is toward the left, then the limiting block can be inserted into the locking groove 101 by releasing the pull rope without an external force, one end of the pull rope 513 is connected to the end of the pull handle 514, and the other end is connected to the limiting block 511, in the present invention, the bearing plate 51 is detachably disposed, when there is much sludge attached to the filter net, the bearing plate 51 can be detached, which facilitates the cleaning of the filter assembly 5, then again through set up the locking piece in loading board 51, when bearing corresponding position when injecting, can realize the fixed to loading board 51 through the locking piece, even in being convenient for fixed to loading board 51, can prevent the impact of rivers promptly and make loading board 51 produce the displacement, can increase the stability of filter screen, then integrate to pull handle 514 with the locking piece, promptly when dismantling, outside pulling pull handle 514, make pull handle 514 drive stay cord 513, then drive pivot 512 and rotate, make stay cord 513 winding on pivot 512 of stay cord 513 other end connection on the stopper 511, then drive stopper 511 upward movement, then make stopper 511 break away from locking groove 101, then continue to stimulate pull handle 514, can be with loading board 51 outside removal promptly, pull out loading board 51 and the filter component 5 that sets up in loading board 51 inside.
In the embodiment provided by the invention, a fixed frame 4 is arranged in a drain pipe 13, a spiral guide plate 41 is arranged in the fixed frame 4, and the spiral guide plate 41 is arranged above a filter assembly, in the invention, a third filter plate 54 is arranged at the central position of a bearing plate 51, then the spiral guide plate 41 is arranged above, the spiral guide plate 41 gradually spirals downwards along the spiral direction, namely, in the process of downwards moving a water source, the water source is guided by the spiral of the spiral guide plate 41 and then moves downwards in a vortex of a vortex, under the rotation of the vortex, impurities such as sludge in a water body are positioned at the central position of the vortex and then flow downwards, namely, in the process of impacting the filter screens, a large amount of impurities such as sludge pass through the central position and then pass through a third filter screen, and a large amount of water body flows out through a flow opening formed among the filter screens, namely, the arranged spiral guide plate 41, so that the impurities such as sludge in the water are gathered to the middle part, and then the filtering effect of the device is improved while the impurities circulate.
Specifically, a collecting tank is arranged on the wall body 1, and a collecting net 2 is also arranged in the collecting tank; a flow channel 21 communicated with the drain pipe 13 is also formed below the collecting tank;
it is provided with collection subassembly 3 still to incline on drain pipe 13, the slope direction orientation of collecting subassembly 3 is collected net 2, through the collection subassembly 3 that sets up, and collect net 2, mainly used makes the transport to collecting in the net 2 through the transport of collecting subassembly 3 with great rubbish in the water, then takes out collection net 2 through opening fender lid 11, so that clear up rubbish, so that great rubbish in the water filters out, not only reduces the pollution of water, and can be convenient for follow-up filtering component 5's filtration.
The invention further provides a scheme that the collecting assembly 3 comprises two rotating shafts 31 rotatably arranged on the water discharge pipe 13 and a plurality of conveyor belts 33 uniformly arranged on the rotating shafts 31, and a plurality of baffle assemblies 32 are uniformly arranged on each conveyor belt 33 so as to increase the contact area with the water flow.
Specifically, each of the barrier assemblies 32 includes two blocking pieces 321 rotatably disposed on the conveyor belt 33 and blocking plates 322 fixedly disposed at two ends of the conveyor belt 33, the blocking plates 322 are configured to limit rotation of the blocking plates 322, so that the blocking pieces 321 rotate in one direction, and the rotating shafts 512 of the blocking plates 322 are perpendicular to the conveyor belt 33. Through set up the fender subassembly 32 that separates of a plurality of even arrays on every conveyer belt 33, can increase the area of contact with rivers through the setting of separation blade 321, at the in-process of rivers downstream promptly, can form great impact force, even if be in order to drive conveyer belt 33 slant and carry down, not only can increase the impact force of rivers to every conveyer belt 33, but also can intercept more rubbish.
A scraping plate 8 is arranged in the drainage channel, a plurality of scraping blocks 81 are arranged on the scraping plate 8, and each scraping block 81 is distributed between the adjacent conveyor belts 33.
Every scrape piece 81 and alternate respectively between two adjacent conveyer belts 33, mainly used peels off the rubbish of card between conveyer belt 33 out, then get into and collect in the net 2, prevent that rubbish card from going into between conveyer belt 33, and the width that the shifting block set up is close with the distance between two conveyer belts 33, so that peel off completely, when the shifting block runs into and separates shelves subassembly 32, stir equally and separate shelves subassembly 32, make and separate shelves subassembly 32 along the pivot 512 rotation with conveyer belt 33, it can not take place to interfere between the setting of shelves subassembly 32 and the shifting block promptly, not only can guarantee the effect of peeling off between the shifting block, and can not take place to interfere with between separation blade 321, guarantee the normal use who separates shelves subassembly 32.
In the water conservancy construction process, when the water flow is small and the flow velocity is small, water flows into the disc drain pipe 13 through the drain channel, then the garbage with larger volume is filtered through the collection assembly 3 respectively, then the garbage is filtered through the filter assembly 5, and then the filtered water flows out through the drain pipe 13; when the water flow is large and the flow rate is large, the generated water flow impact force is large, then the water flow sequentially passes through the collection assemblies 3, then the collection assemblies 3 intercept the garbage with large volume, then the water flow impacts the blocking pieces 321, then the conveyor belts 33 are driven to move towards the direction of the collection net 2 by the impact force of the water flow, two garbage above the conveyor belts 33 are conveyed into the collection net 2, then the garbage above the conveyor belts 33 passes through the scraping plates 8 respectively in the conveying process of the conveyor belts, each scraping block 81 is inserted between two adjacent conveyor belts 33 respectively, the garbage clamped between the conveyor belts 33 can be stripped off and then enters the collection net 2, the width of the shifting block is close to the distance between the two conveyor belts 33, so that the stripping is complete, in the conveying process, when the shifting block meets the gear separation assembly 32, the gear assembly 32 is also shifted, so that the gear separation assembly 32 rotates along the rotating shaft 512 of the conveyor belts 33, that is, the setting of the barrier assembly 32 and the shifting block do not interfere with each other, which not only can ensure the peeling effect between the shifting blocks, but also does not interfere with the blocking piece 321, so as to ensure the normal use of the barrier assembly 32, then the filter assembly 5 is impacted by a large impact force, under a large impact force, the third filter plate 54 is moved downward, then the downward-moving third filter plate 54 drives the connected first filter plate 52 to slide along the sliding direction of the sliding block 521, so that a relatively flow opening is formed between the first filter plate 52 and the bearing plate 51, and under the condition that the third filter plate 54 moves downward, the first filter plate 52 driven by the pulling rope 513 is driven to also move downward, so that a flow opening is also formed between the first filter plate 52 and the third filter plate 54, thereby increasing the flow speed.
Then when each filter plate needs to be cleaned, the filter plate needs to be disassembled and then cleaned, when the filter plate needs to be disassembled, the pull handle 514 is pulled outwards, the pull handle 514 drives the pull rope 513 and then drives the rotating shaft 512 to rotate, the pull rope 513 connected with the limiting block 511 at the other end of the pull rope 513 is wound on the rotating shaft 512 and then drives the limiting block 511 to move upwards, then the limiting block 511 is separated from the locking groove 101, then the pull handle 514 is pulled continuously, the bearing plate 51 can be moved outwards, the bearing plate 51 and the filter assembly 5 arranged in the bearing plate 51 are pulled out, after cleaning is finished, only the cleaned filter device needs to be inserted into the wall body 1, when the filter plate is inserted, the pull rope 513 needs to be pulled outwards, the limiting block 511 is positioned in the bearing plate 51 and then the bearing plate 51 is pushed inwards, when the filter plate is pushed in place, the pull handle 514 is loosened, the pull handle 514 is rotated by the elastic force of the torque spring so that the pull string 513 coupled to one end of the stopper 511 is released and the pull string 513 coupled to one end of the pull handle 514 is wound, i.e., the stopper 511 is inserted into the locking groove 101 to be fixed.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. The utility model provides a water resource filter equipment that water conservancy construction was used, includes the discharge channel, the exit end intercommunication of discharge channel has drain pipe (13), its characterized in that: a detachable bearing plate (51) is arranged in the drain pipe (13), a filtering component (5) is arranged in the bearing plate (51), and the filtering component (5) comprises at least two filter plates movably connected to the bearing plate (51);
when the impact force of water flow on the filter assembly (5) exceeds a preset value, the filter plate is displaced relative to the bearing plate (51), so that a discharge flow opening is formed between the edge of the filter plate and the pipe wall of the drain pipe (13).
2. The water resource filtering device for water conservancy construction according to claim 1, characterized in that the filter plates comprise a third filter plate (54) arranged on the bearing plate (51) and two first filter plates (52) hinged on the third filter plate (54), and the two first filter plates (52) are movably connected on the bearing plate (51) through the sliding connection piece.
3. The water resource filtering device for water conservancy construction according to claim 1, characterized in that the sliding connection piece comprises slide blocks (521) horizontally sliding on two sides of the bearing plate (51) and elastic pieces (522) corresponding to the slide blocks (521), the elastic pieces (522) are tension springs, and the first filter plate (52) and the third filter plate (54) are flatly laid in the bearing plate (51) under the tension of the elastic pieces (522).
4. The water resource filtering device for water conservancy construction according to claim 1, characterized in that the two sides of the third filter plate (54) are respectively connected with a second filter plate (53) through elastic ropes, and the other ends of the two second filter plates (53) are rotatably arranged on the bearing plate (51).
5. The water resource filtering device for water conservancy construction according to claim 1, characterized in that one end of the bearing plate (51) is provided with a locking piece for locking the sliding of the bearing plate (51), a pull handle (514) for releasing the locking of the locking piece is arranged on the outer side of one end of the bearing plate (51) in a sliding manner, the locking piece comprises a limiting block (511), a rotating shaft (512) rotatably arranged in the bearing plate (51) and a pull rope (513) wound on the rotating shaft (512), one end of the pull rope (513) is connected to the end of the pull handle (514), and the other end of the pull rope is connected to the limiting block (511).
6. The water conservancy construction water resource filtering device according to claim 1, characterized in that a fixing frame (4) is arranged in the water discharging pipe (13), a spiral guide plate (41) is arranged in the fixing frame (4), and the spiral guide plate (41) is arranged above the filtering assembly.
7. The water resource filtering device for water conservancy construction according to claim 1, characterized in that a collecting tank is arranged on the wall body (1), and a collecting net (2) is further arranged in the collecting tank; a flow channel (21) communicated with the drain pipe (13) is also formed below the collecting tank;
the water discharge pipe (13) is also obliquely provided with a collection assembly (3), and the oblique direction of the collection assembly (3) faces the collection net (2).
8. The water resource filtering device for water conservancy construction according to claim 7, characterized in that the collecting assembly (3) comprises two rotating shafts (31) rotatably arranged on the water discharge pipe (13), a plurality of conveyor belts (33) uniformly arranged on the rotating shafts (31), and a plurality of baffle assemblies (32) are uniformly arranged on each conveyor belt (33) to increase the contact area with the water flow.
9. The water resource filtering device for water conservancy construction according to claim 8, characterized in that each of the baffle assemblies (32) comprises two baffle plates (321) rotatably arranged on the conveyor belt (33) and baffle plates (322) fixedly arranged at two ends of the conveyor belt (33), the baffle plates (322) are used for limiting the rotation of the baffle plates (322) so that the baffle plates (321) rotate in one direction, and the rotating shafts (512) of the baffle plates (322) are perpendicular to the conveyor belt (33).
10. The water resource filtering device for water conservancy construction according to claim 9, characterized in that a scraper (8) is arranged in the wall body (1), a plurality of scraping blocks (81) are arranged on the scraper (8), and each scraping block (81) is distributed between the adjacent conveyor belts (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110835079.XA CN113457274B (en) | 2021-07-23 | 2021-07-23 | Water resource filter equipment that water conservancy construction was used |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110835079.XA CN113457274B (en) | 2021-07-23 | 2021-07-23 | Water resource filter equipment that water conservancy construction was used |
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| CN113457274A true CN113457274A (en) | 2021-10-01 |
| CN113457274B CN113457274B (en) | 2022-09-02 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114307383A (en) * | 2021-12-18 | 2022-04-12 | 刘原 | Cable shielding material circulating water purifying device |
| CN116213392A (en) * | 2023-05-10 | 2023-06-06 | 中铁建工集团第二建设有限公司 | Building surface anti-fouling device |
| CN117160103A (en) * | 2023-11-03 | 2023-12-05 | 山西省水利水电勘测设计研究院有限公司 | Filter equipment for hydraulic engineering |
| CN118662961A (en) * | 2024-08-21 | 2024-09-20 | 山东尼德环保装备有限公司 | Water resource filtering device for water conservancy construction |
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| CN111691532A (en) * | 2020-05-21 | 2020-09-22 | 浙江立信建设集团有限公司 | Stifled system is prevented to town road sewer pipe |
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| CN208328687U (en) * | 2018-04-17 | 2019-01-04 | 深圳市斯普雷博科技有限公司 | A kind of drainage arrangement of bridge |
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| CN116213392A (en) * | 2023-05-10 | 2023-06-06 | 中铁建工集团第二建设有限公司 | Building surface anti-fouling device |
| CN116213392B (en) * | 2023-05-10 | 2023-09-12 | 中铁建工集团第二建设有限公司 | Building surface anti-fouling device |
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| CN113457274B (en) | 2022-09-02 |
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Effective date of registration: 20221116 Address after: No. 36 North Ring Road, Jinshui District, Zhengzhou City, Henan Province, Henan Patentee after: NORTH CHINA University OF WATER RESOURCES AND ELECTRIC POWER Address before: No.136, Jinshui East Road, Zhengzhou, Henan 450046 Patentee before: Zang Hongfei |
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