CN111389064B - A filtration system for hydraulic and hydroelectric engineering - Google Patents
A filtration system for hydraulic and hydroelectric engineering Download PDFInfo
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- CN111389064B CN111389064B CN202010245567.0A CN202010245567A CN111389064B CN 111389064 B CN111389064 B CN 111389064B CN 202010245567 A CN202010245567 A CN 202010245567A CN 111389064 B CN111389064 B CN 111389064B
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- 238000001914 filtration Methods 0.000 title claims abstract description 63
- 239000012535 impurity Substances 0.000 claims abstract description 75
- 238000004140 cleaning Methods 0.000 claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 244000309464 bull Species 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance 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
- 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
-
- 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
-
- 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
Abstract
The invention relates to the field of hydraulic and hydroelectric engineering equipment, in particular to a filtering system for hydraulic and hydroelectric engineering, which comprises a water inlet pipeline, a filter arranged on the water inlet pipeline and a water outlet pipeline arranged on the filter, wherein a filtering device used for filtering impurities in water is arranged in the filter, a cleaning device used for cleaning the impurities on the filtering device is arranged on the filter, the cleaning device comprises a cleaning plate, a linkage mechanism used for driving the cleaning plate to clean the filtering device and a driving mechanism used for driving the linkage mechanism to move, the cleaning plate is arranged on the filtering device, the linkage mechanism is arranged on the cleaning plate, and the driving mechanism is arranged on the linkage mechanism. Through being provided with cleaning device on the filter, actuating mechanism drives the link gear motion, and the link gear drives the clearance board and moves, carries out effectual collection with the impurity on the filter equipment, can avoid impurity to remain on filter equipment, makes this filter equipment's filtration efficiency higher.
Description
Technical Field
The invention relates to the field of hydraulic and hydroelectric engineering equipment, in particular to a filtering system for hydraulic and hydroelectric engineering.
Background
At present hydraulic and hydroelectric engineering mainly is to convert the kinetic energy of water into the electric energy, generally strikes the hydraulic turbine through rivers, and then drives the generator electricity generation, and present environmental problem is bigger, and the impurity of aquatic, debris are more, can lead to the hydraulic turbine to be disturbed by impurity in work to lead to the hydraulic turbine to need the frequent maintenance, when in-service use, need carry out effectual filtration to water through filtration system usually, use after the filtration completion.
The current chinese patent with publication number CN110252013A discloses a filter equipment for hydraulic and hydroelectric engineering, including inlet tube, filter tube and outlet pipe, filter tube's one end through connection inlet tube, filter tube's the other end through connection outlet pipe, during operation, water passes through the inlet tube and gets into filter tube, and rivers impact first filter screen under the extrusion of accepting the fill, and under the filtration of first filter screen, solid impurity assembles in accepting the fill, discharges through the blowoff hole at last.
The above prior art solutions have the following drawbacks: this a filter equipment for hydraulic and hydroelectric engineering though can carry out effectual filtration to water, but in filtering process, water flows to the outlet pipe from the inlet tube, and solid impurity can pile up on first filter screen under the ascending impact force effect when water flows, and long-time work back has partly fixed impurity to remain on first filter screen, leads to first filter screen to the filtration efficiency of water lower, consequently, needs improve it.
Disclosure of Invention
Aiming at the defects in the prior art, one of the purposes of the invention is to provide a filtering system for water conservancy and hydropower engineering, which is characterized in that a cleaning device is arranged on a filter, a driving mechanism drives a linkage mechanism to move, the linkage mechanism drives a cleaning plate to move, impurities on the filtering device are effectively collected, the impurities can be prevented from remaining on the filtering device, and the filtering efficiency of the filtering device is higher.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a filtration system for hydraulic and hydroelectric engineering, includes the inlet channel, sets up filter and the outlet conduit of setting on the filter on the inlet channel, be provided with in the filter and be used for carrying out filterable filter equipment to the impurity of aquatic, be provided with on the filter and be used for carrying out the cleaning device who clears up the impurity on the filter equipment, cleaning device includes the clearance board, is used for driving the link gear that the clearance board cleared up filter equipment and is used for driving the actuating mechanism of link gear motion, the clearance board sets up on filter equipment, the link gear sets up on the clearance board, actuating mechanism sets up on the link gear.
Through adopting above-mentioned technical scheme, water enters into the filter in from the inlet channel, filters the impurity of aquatic through filter equipment, then actuating mechanism work drives the link gear motion, drives the clearance board and moves on filter equipment 3, carries out effectual collection with the impurity of interception on filter equipment, can avoid impurity to remain on filter equipment, makes this filter equipment's filtration efficiency higher.
The present invention in a preferred example may be further configured to: the filter device comprises a first filter plate and a second filter plate, wherein the first filter plate and the second filter plate are fixedly arranged on the inner wall of the filter, and the first filter plate and the second filter plate are arranged in the filter at intervals along the vertical downward direction.
Through adopting above-mentioned technical scheme, filter one and two equal fixed settings of filter on the filter inner wall, carry out preliminary filtration through a pair of water of filter, then water drops on filter two, to the further filtration of water, makes the filter effect fine.
The present invention in a preferred example may be further configured to: the filter plate is characterized in that a plurality of first filter holes are formed in the filter plate I, a plurality of second filter holes are formed in the filter plate II, the first filter holes and the second filter holes are corrugated through holes, the diameter of the first filter holes is larger than that of the second filter holes, and the first filter holes and the second filter holes are arranged in a staggered mode in the vertical direction.
Through adopting above-mentioned technical scheme, filtration pore one and filtration pore two are the corrugate through-hole, make water when filtration pore one and filtration pore two, can be through corrugate filtration pore one and filtration pore two through the impurity interception through filter one and filter two in filtration pore one and filtration pore two, it is more high-efficient to make the filtration, filtration pore one and filtration pore two set up along crisscross in the vertical direction simultaneously, make the hydroenergy through filter one can with two abundant contacts of filter, avoid water under its self action of gravity, directly fall into filtration pore two in filtration pore one, under the influence of gravity of water, take away filtration pore two with partial impurity, it is relatively poor to make the filter two filter effects of water.
The present invention in a preferred example may be further configured to: the filter comprises a filter body, a driving mechanism and a linkage mechanism, wherein the driving mechanism comprises a driving motor, a driving gear and a fixing frame, a support is fixedly arranged on the outer side face of the filter body, the driving motor is fixedly arranged on the support, the fixing frame is sleeved on an output shaft of the driving motor and is in running fit with the driving motor, the fixing frame is fixedly connected with the support, the driving gear is coaxially fixed on the output shaft of the driving motor, and the linkage mechanism is arranged on the fixing frame.
Through adopting above-mentioned technical scheme, driving motor is fixed to be set up on the support, starts driving motor, drives the driving gear and rotates, drives the link gear motion, can realize the clearance to impurity, the simple operation.
The present invention in a preferred example may be further configured to: the link gear includes driven gear, bull gear and rotates the screw rod, driven gear overlaps to be located on the mount, and the mount rotates the support to driven gear, driven gear is provided with a plurality ofly on the mount, the bull gear cover is located on the driven gear outer periphery, driven gear meshes with bull gear and driving gear respectively along the ascending both ends in vertical direction, it fixes on driven gear to rotate the screw rod is coaxial, the clearance board cover is located and is rotated on the screw rod, clearance board and rotation screw rod screw-thread fit, the upper surface of clearance board butt in filter one and filter two, and clearance board and filter one and filter two sliding fit.
Through adopting above-mentioned technical scheme, when the driving gear rotated, drive driven gear and bull gear and rotate, drive afterwards and rotate the screw rod and rotate, drive the clearance board and slide on rotating the screw rod, clear up the impurity of the upper surface of filter one and filter two.
The present invention in a preferred example may be further configured to: the utility model discloses a dirty impurity cleaning device, including cleaning plate, storage chamber, cleaning plate, storage chamber and storage chamber, the portion is equipped with the storage chamber in the cleaning plate, a plurality of bits holes of inhaling have been seted up on the cleaning plate, inhale the bits hole and store the chamber intercommunication, it is connected with the bits device of inhaling that is used for absorbing impurity to store the intracavity, stores the chamber and inhales the bits device intercommunication.
Through adopting above-mentioned technical scheme, it is connected with the chip suction device to store the intracavity, and when the clearance board cleared up impurity, the start chip suction device, absorb the impurity on filter one and the filter two through storing the chamber and inhaling the chip hole, can carry out timely clearance to impurity, avoids impurity to pile up in a large number, causes the influence to the normal filtration of filter one and filter two.
The present invention in a preferred example may be further configured to: the chip suction holes in the two ends of the cleaning plate in the length direction of the rotating screw are inclined holes, the top ends of the chip suction holes are arranged in the direction close to the large gear ring, and the bottom ends of the chip suction holes are arranged in the direction far away from the large gear ring.
Through adopting above-mentioned technical scheme, the bottom of clearance plate is most advanced can promote impurity in the motion process, then inhales the bits device and when absorbing impurity, makes impurity can enter into inhales the bits downthehole to enter into the storage intracavity along inhaling the bits hole, when avoiding impurity to pile up together, inhale the bits device and waste time and energy when absorbing impurity.
The present invention in a preferred example may be further configured to: inhale the bits device including inhaling the bits pipeline, inhaling the bits fan and storing up the bits case, it sets up on the support to store up the bits case fixedly, inhale the bits fan and fix and set up in storing up the bits incasement, and inhale the chip removal mouth and the storage bits case of bits fan and be connected, inhale the one end of bits pipeline and inhale bits fan fixed connection, the other end and cleaning plate fixed connection, inhale the bits pipeline and inhale the bits mouth of taking out of bits fan and be connected, just inhale the bits pipeline and store the chamber intercommunication, inhale the bits pipeline and make for elastic material.
Through adopting above-mentioned technical scheme, start and inhale the bits fan, loop through inhaling the bits pipeline, storing the chamber and inhaling the bits hole, absorb the impurity on filter one and the filter two to collect the simple operation in transporting the storage bits incasement with impurity through the chip removal mouth of inhaling the bits fan.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the cleaning device is arranged on the filter, the driving mechanism drives the linkage mechanism to move, and the linkage mechanism drives the cleaning plate to move, so that impurities on the filtering device are effectively collected, the impurities can be prevented from remaining on the filtering device, and the filtering efficiency of the filtering device is high;
2. the scrap suction device is connected in the storage cavity, after the cleaning plate is pushed, the scrap suction device is started, impurities on the first filter plate and the second filter plate are sucked through the storage cavity and the scrap suction holes, the impurities can be cleaned in time, and the influence on normal filtration of the first filter plate and the second filter plate due to accumulation of a large amount of impurities is avoided;
3. through setting up the chip suction hole along the both ends that rotate the screw rod length direction on the clearance board into the inclined hole, the bottom of clearance board is most advanced can promote impurity in the motion process, then when inhaling the bits device and absorbing impurity, makes impurity can enter into and inhales the chip downthehole to enter into the storage intracavity along inhaling the chip hole, when avoiding impurity to pile up together, it wastes time and energy to inhale the bits device when absorbing impurity.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view showing a connection relationship of the filtering means and the cleaning means;
FIG. 3 is a partial cross-sectional view showing a cleaning plate;
fig. 4 is a partial sectional view showing the internal structure of the filter device.
Reference numerals: 1. a water inlet pipe; 2. a filter; 3. a filtration device; 31. a first filter plate; 311. a first filter hole; 32. a second filter plate; 321. a second filter hole; 4. a cleaning device; 41. cleaning the plate; 411. a storage chamber; 412. chip suction holes; 42. a linkage mechanism; 421. a driven gear; 422. a large gear ring; 423. rotating the screw; 43. a drive mechanism; 431. a drive motor; 432. a driving gear; 433. a fixed mount; 434. a support; 5. a scrap suction device; 51. a scrap suction pipe; 52. a scrap suction fan; 53. a scrap storage box; 6. a water outlet pipeline.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the filtering system for water conservancy and hydropower engineering disclosed by the invention comprises a water inlet pipeline 1, a filter 2 arranged on the water inlet pipeline 1 and a water outlet pipeline 6 arranged on the filter 2, wherein a filtering device 3 for filtering impurities in water is arranged in the filter 2, and a cleaning device 4 for cleaning the impurities on the filtering device 3 is arranged on the filter 2. When need filter water, water enters into filter 2 in from inlet channel 1, filters the impurity of aquatic through filter equipment 3, filters and accomplishes the back and discharges through outlet conduit 6, and filter equipment 3 uses a terminal time after, stops into water in the inlet channel 1, carries out effectual collection through cleaning device 4 with the impurity of interception on filter equipment 3, can avoid impurity to remain on filter equipment 3, makes this filter equipment 3's filtration efficiency higher. Cleaning device 4 includes clearance board 41, is used for driving clearance board 41 to carry out the link gear 42 of clearance to filter equipment 3 and is used for driving the actuating mechanism 43 of link gear 42 motion, and clearance board 41 sets up on filter equipment 3, and link gear 42 sets up on clearance board 41, and actuating mechanism 43 sets up on link gear 42. When the driving mechanism 43 is operated, the linkage mechanism 42 is driven to move, the cleaning plate 41 is driven to move on the filter device 3, and the filter device 3 is cleaned.
Referring to fig. 2 and 4, the filter device 3 comprises a first filter plate 31 and a second filter plate 32, wherein the first filter plate 31 and the second filter plate 32 are fixedly arranged on the inner wall of the filter 2, the first filter plate 31 and the second filter plate 32 are arranged in the filter 2 along the vertical downward direction at intervals, and the first filter plate 31 is arranged above the second filter plate 32. When needing to filter water, carry out preliminary filtration through filter 31 earlier to water, then water drops on filter two 32, further filtration to water. A plurality of first filter holes 311 are formed in the first filter plate 31, a plurality of second filter holes 321 are formed in the second filter plate 32, the first filter holes 311 and the second filter holes 321 are corrugated through holes, so that water can pass through the first filter holes 311 and the second filter holes 321 when passing through the first filter holes 311 and the second filter holes 321, impurities passing through the first filter plates 31 and the second filter plates 32 can be intercepted in the first filter holes 311 and the second filter holes 321, and the filtering is more efficient. The diameter of the first filter hole 311 is larger than that of the second filter hole 321, and the first filter hole 311 and the second filter hole 321 are arranged in a staggered mode in the vertical direction, so that water passing through the first filter plate 31 can be in full contact with the second filter plate 32, the water is prevented from directly falling into the second filter hole 321 from the first filter hole 311 under the action of gravity of the water, part of impurities are brought away from the second filter hole 321 under the influence of the gravity of the water, and the filtering effect of the second filter plate 32 on the water is poor.
Referring to fig. 1 and 2, in the water filtering process, when impurities on a first filter plate 31 and a second filter plate 32 need to be cleaned, the driving mechanism 43 is started to clean the impurities, the driving mechanism 43 comprises a driving motor 431, a driving gear 432 and a fixing frame 433, a support 434 is fixedly arranged on the outer side surface of the filter 2, the driving motor 431 is fixedly arranged on the support 434, the fixing frame 433 is sleeved on an output shaft of the driving motor 431, the fixing frame 433 is in running fit with the driving motor 431, the fixing frame 433 is fixedly connected with the support 434, the driving gear 432 is coaxially fixed on the output shaft of the driving motor 431, and the linkage mechanism 42 is arranged on the fixing frame 433. The driving motor 431 is started to drive the driving gear 432 to rotate, the linkage mechanism 42 is driven to move, and impurities are cleaned.
Referring to fig. 1 and 2, the linkage mechanism 42 includes a driven gear 421, a large gear ring 422 and a rotating screw 423, the driven gear 421 is sleeved on a fixing frame 433, the fixing frame 433 rotatably supports the driven gear 421, the driven gear 421 is provided with a plurality of fixing frames 433, the large gear ring 422 is sleeved on the outer circumferential surface of the driven gear 421, and the large gear ring 422 is disposed between the filter 2 and the fixing frame 433. The two ends of the driven gear 421 along the vertical direction are respectively meshed with the large gear ring 422 and the driving gear 432, the rotating screw 423 is coaxially fixed on the driven gear 421, and with reference to fig. 3, the cleaning plate 41 is sleeved on the rotating screw 423, and the cleaning plate 41 is in threaded fit with the rotating screw 423. When the driving gear 432 rotates, the driven gear 421 and the large gear 422 are driven to rotate, and then the rotating screw 423 is driven to rotate, and when the rotating screw 423 rotates, the cleaning plate 41 is driven to move on the rotating screw 423. The cleaning plate 41 abuts on the upper surfaces of the first filter plate 31 and the second filter plate 32, the cleaning plate 41 is in sliding fit with the first filter plate 31 and the second filter plate 32, the rotating screw 423 drives the cleaning plate 41 to slide on the rotating screw 423, and impurities on the upper surfaces of the first filter plate 31 and the second filter plate 32 are cleaned.
Referring to fig. 2 and 3, in order to make the cleaning plate 41 promote impurity back, can carry out timely clearance to impurity, avoid impurity to pile up in a large number, cause the influence to the normal filtration of filter one 31 and filter two 32, the portion is equipped with storage chamber 411 in the cleaning plate 41, a plurality of chip absorption holes 412 have been seted up on the cleaning plate 41, chip absorption holes 412 and storage chamber 411 intercommunication, it is connected with the chip absorption device 5 that is used for absorbing impurity in the storage chamber 411, storage chamber 411 and chip absorption device 5 intercommunication. When the cleaning plate 41 cleans the impurities, the chip suction device 5 is started to suck the impurities on the first filter plate 31 and the second filter plate 32 through the storage chamber 411 and the chip suction holes 412.
Referring to fig. 2 and 3, the chip suction holes 412 at the two ends of the cleaning plate 41 along the length direction of the rotating screw 423 are inclined holes, the top ends of the chip suction holes 412 are arranged in the direction close to the large gear ring 422, and the bottom ends of the chip suction holes 412 are arranged in the direction far away from the large gear ring 422. The bottom tip of clearance board 41 can promote impurity in the motion process, and then when inhaling bits device 5 and absorbing impurity, make impurity can enter into in inhaling bits hole 412 to enter into storage chamber 411 along inhaling bits hole 412, when avoiding impurity to pile up together, inhale bits device 5 and waste time and energy when absorbing impurity.
Referring to fig. 1 and 2, the chip suction device 5 includes a chip suction pipeline 51, a chip suction fan 52 and a chip storage tank 53, the chip storage tank 53 is fixedly disposed on the bracket 434, the chip suction fan 52 is fixedly disposed in the chip storage tank 53, and a chip discharge port of the chip suction fan 52 is connected to the chip storage tank 53, in combination with fig. 3, one end of the chip suction pipeline 51 is fixedly connected to the chip suction fan 52, the other end is fixedly connected to the cleaning plate 41, the chip suction pipeline 51 is connected to a chip suction port of the chip suction fan 52, the chip suction pipeline 51 is communicated with the storage cavity 411, and the chip suction pipeline 51 is made of an elastic material. And starting the chip suction fan 52, sequentially passing through the chip suction pipeline 51, the storage cavity 411 and the chip suction holes 412, sucking the impurities on the first filter plate 31 and the second filter plate 32, and conveying the impurities into the chip storage box 53 through a chip discharge port of the chip suction fan 52 for collection.
The implementation principle of the embodiment is as follows: when needing to filter water, water enters into filter 2 in from inlet channel 1, carries out preliminary filtration to water through filter one 31, then water drops on filter two 32, further filtration to water. After one end of the use time of the first filter plate 31 and the second filter plate 32, when impurities on the first filter plate 31 and the second filter plate 32 need to be cleaned, water stops entering the water inlet pipeline 1, the driving motor 431 is started, the driving gear 432 is driven to rotate, the driven gear 421 and the large gear ring 422 are driven to rotate, the rotating screw 423 is driven to rotate later, when the rotating screw 423 rotates, the cleaning plate 41 is driven to move on the rotating screw 423, the impurities on the upper surfaces of the first filter plate 31 and the second filter plate 32 are cleaned, the scrap suction fan 52 is started, the impurities sequentially pass through the scrap suction pipeline 51, the storage cavity 411 and the scrap suction holes 412, the impurities pushed by the cleaning plate 41 are sucked, and the impurities are transported into the scrap storage box 53 through a scrap discharge port of the scrap suction fan 52 to be collected.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (2)
1. The utility model provides a filtration system for water conservancy and hydropower engineering, includes inlet channel (1), sets up filter (2) on inlet channel (1) and sets up outlet conduit (6) on filter (2), its characterized in that, be provided with in filter (2) and be used for carrying out filterable filter equipment (3) to the impurity of aquatic, be provided with on filter (2) and be used for carrying out the cleaning device (4) of clearing up impurity on filter equipment (3), cleaning device (4) include cleaning plate (41), be used for driving linkage mechanism (42) that cleaning plate (41) cleared up filter equipment (3) and be used for driving drive linkage mechanism (42) actuating mechanism (43) motion, cleaning plate (41) set up on filter equipment (3), linkage mechanism (42) set up on cleaning plate (41), actuating mechanism (43) set up on linkage mechanism (42), the filter device (3) comprises a first filter plate (31) and a second filter plate (32), the first filter plate (31) and the second filter plate (32) are fixedly arranged on the inner wall of the filter (2), the first filter plate (31) and the second filter plate (32) are arranged in the filter (2) along the vertical downward direction at intervals, the first filter plate (31) is provided with a plurality of first filter holes (311), the second filter plate (32) is provided with a plurality of second filter holes (321), the first filter holes (311) and the second filter holes (321) are corrugated through holes, the diameter of the first filter holes (311) is larger than that of the second filter holes (321), the first filter holes (311) and the second filter holes (321) are arranged in a staggered manner along the vertical direction, a storage cavity (411) is arranged in the cleaning plate (41), a plurality of chip suction holes (412) are arranged in the cleaning plate (41), and the chip suction holes (412) are communicated with the storage cavity (411), the scrap suction device (5) used for sucking impurities is connected in the storage cavity (411), the storage cavity (411) is communicated with the scrap suction device (5), the scrap suction device (5) comprises a scrap suction pipeline (51), a scrap suction fan (52) and a scrap storage box (53), the scrap storage box (53) is fixedly arranged on the support (434), the scrap suction fan (52) is fixedly arranged in the scrap storage box (53), a scrap discharge port of the scrap suction fan (52) is connected with the scrap storage box (53), one end of the scrap suction pipeline (51) is fixedly connected with the scrap suction fan (52), the other end of the scrap suction pipeline is fixedly connected with the cleaning plate (41), the scrap suction pipeline (51) is connected with the scrap suction port of the scrap suction fan (52), the scrap suction pipeline (51) is communicated with the storage cavity (411), the scrap suction pipeline (51) is made of an elastic material, and the linkage mechanism (42) comprises a driven gear (421), The cleaning device comprises a large gear ring (422) and a rotating screw rod (423), wherein the driven gear (421) is sleeved on a fixing frame (433), the fixing frame (433) rotatably supports the driven gear (421), the driven gear (421) is provided with a plurality of fixing frames (433), the large gear ring (422) is sleeved on the outer circumferential surface of the driven gear (421), two ends of the driven gear (421) in the vertical direction are respectively meshed with the large gear ring (422) and a driving gear (432), the rotating screw rod (423) is coaxially fixed on the driven gear (421), a cleaning plate (41) is sleeved on the rotating screw rod (423), the cleaning plate (41) is in threaded fit with the rotating screw rod (423), the cleaning plate (41) is abutted against the upper surfaces of a first filter plate (31) and a second filter plate (32), and the cleaning plate (41) is in sliding fit with the first filter plate (31) and the second filter plate (32), the chip suction holes (412) at the two ends of the cleaning plate (41) in the length direction of the rotating screw (423) are inclined holes, the top ends of the chip suction holes (412) are arranged in the direction close to the large gear ring (422), and the bottom ends of the chip suction holes (412) are arranged in the direction far away from the large gear ring (422).
2. The filtering system for the water conservancy and hydropower engineering according to claim 1, wherein the driving mechanism (43) comprises a driving motor (431), a driving gear (432) and a fixing frame (433), a support (434) is fixedly arranged on the outer side surface of the filter (2), the driving motor (431) is fixedly arranged on the support (434), the fixing frame (433) is sleeved on an output shaft of the driving motor (431), the fixing frame (433) is in rotating fit with the driving motor (431), the fixing frame (433) is fixedly connected with the support (434), the driving gear (432) is coaxially fixed on the output shaft of the driving motor (431), and the linkage mechanism (42) is arranged on the fixing frame (433).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010245567.0A CN111389064B (en) | 2020-03-31 | 2020-03-31 | A filtration system for hydraulic and hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010245567.0A CN111389064B (en) | 2020-03-31 | 2020-03-31 | A filtration system for hydraulic and hydroelectric engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111389064A CN111389064A (en) | 2020-07-10 |
| CN111389064B true CN111389064B (en) | 2021-11-30 |
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| CN202010245567.0A Active CN111389064B (en) | 2020-03-31 | 2020-03-31 | A filtration system for hydraulic and hydroelectric engineering |
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| CN112832320B (en) * | 2020-12-31 | 2022-06-17 | 华新控股(河南)有限公司 | Thermal power plant fault judgment device and detection method using same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201357010Y (en) * | 2009-02-05 | 2009-12-09 | 上海松岩机电设备成套有限公司 | Full-automatic cleaning strainer |
| CN207562434U (en) * | 2017-12-01 | 2018-07-03 | 深圳市绿通环保技术有限公司 | A kind of wastewater treatment equipment |
| CN209353395U (en) * | 2018-12-18 | 2019-09-06 | 尹鹭 | A kind of river corridor restoration Accrete clearing device for hydraulic engineering |
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| US7947142B2 (en) * | 2006-07-31 | 2011-05-24 | 3M Innovative Properties Company | Pleated filter with monolayer monocomponent meltspun media |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201357010Y (en) * | 2009-02-05 | 2009-12-09 | 上海松岩机电设备成套有限公司 | Full-automatic cleaning strainer |
| CN207562434U (en) * | 2017-12-01 | 2018-07-03 | 深圳市绿通环保技术有限公司 | A kind of wastewater treatment equipment |
| CN209353395U (en) * | 2018-12-18 | 2019-09-06 | 尹鹭 | A kind of river corridor restoration Accrete clearing device for hydraulic engineering |
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