CN111021326B - Water conservancy device for removing silt and impurities - Google Patents
Water conservancy device for removing silt and impurities Download PDFInfo
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- CN111021326B CN111021326B CN202010050491.6A CN202010050491A CN111021326B CN 111021326 B CN111021326 B CN 111021326B CN 202010050491 A CN202010050491 A CN 202010050491A CN 111021326 B CN111021326 B CN 111021326B
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- filter screen
- silt
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 239000012535 impurity Substances 0.000 title claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 119
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 15
- 238000007790 scraping Methods 0.000 claims abstract description 3
- 238000004804 winding Methods 0.000 claims description 49
- 238000009434 installation Methods 0.000 claims description 14
- 239000011148 porous material Substances 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 3
- 238000007667 floating Methods 0.000 abstract description 29
- 238000005516 engineering process Methods 0.000 description 10
- 230000006872 improvement Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 101000927062 Haematobia irritans exigua Aquaporin Proteins 0.000 description 4
- 230000002262 irrigation Effects 0.000 description 4
- 238000003973 irrigation Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 1
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Classifications
-
- 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
- B01D29/016—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 with corrugated, folded or wound filtering elements
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The invention belongs to the technical field of silt and impurity removal, and particularly relates to a silt and impurity removal water conservancy device which comprises a filter screen which is arranged on a channel and used for filtering silt and impurities from water flowing through the channel, wherein the filter screen is used for guiding silt and impurities carried in water flow when the water in the channel flows through the filter screen, so that the silt and the impurities are gathered to corresponding filtering arc plates to be precipitated under the driving of the water flow, and then two scraping plates are controlled to swing to push the silt and the impurities collected at two sides into two collecting barrels for uniform treatment; the water diversion channel is prevented from being blocked by silt and floating garbage in water after long-time use, the water diversion channel becomes shallow, and the water diversion flow is reduced; it takes time and labor to process.
Description
Technical Field
The invention belongs to the technical field of silt and impurity removal, and particularly relates to a water conservancy device for silt and impurity removal.
Background
Irrigation of water channels is a basic mode of crop irrigation, water in the water channels is artificially blocked or drained by soil in the prior irrigation of the water channels, and the water channels are formed by pouring concrete later along with the development of times, and the water gates are adopted to realize the blocking of the water in the water channels in the irrigation process.
In order to facilitate the use of farmlands, water stored in a water channel in the farmlands is led out through the water diversion channel at a certain time, and when the water diversion channel is used, the water diversion channel is easily blocked by silt and floating garbage in the water, the water channel is shallow, and the water diversion flow is reduced; after the use for a period of time, the utility model needs to be dug out manually, which wastes time and labor. It is therefore necessary to design a device which can semi-automatically treat floating garbage and silt.
The invention designs a water conservancy device for clearing silt and impurities.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention discloses a water conservancy device for clearing mud, sand and impurities, which is realized by adopting the following technical scheme.
The utility model provides a clear water conservancy device of clear debris of silt, it plays the filter screen that filters silt and debris including installing the water of convection current through the ditch on the ditch, its characterized in that: the filter screen is installed in a channel in the water channel through a guide wheel combination consisting of a first guide wheel and two second guide wheels, the filter screen is in a Y shape through the guide of the first guide wheel and the second guide wheels, and the branch end of the Y-shaped filter screen faces back to the direction of water flow in the water channel; when water in the ditch passes through the filter screen, the filter screen can filter the flowing water to separate silt and floating sundries in the water, meanwhile, the Y-shaped filter screen can play a role in guiding the flowing water, and the separated silt and floating sundries move towards one side of the two filtering arc plates and are gathered at the two filtering arc plates under the combined action of the water flow force and the guide of the filter screen; two sides of the filter screen are symmetrically provided with two filter arc plates which are respectively connected with two ends of the filter screen in a smooth transition way; two collecting barrels are symmetrically arranged on two sides of the water channel, which are provided with the filter screen, and water holes are uniformly distributed on the two collecting barrels; the positions of the ditch close to the two collecting barrels are respectively provided with a scraping plate which is matched with the collecting barrel and the filtering arc plate at the same side.
The first guide wheels are installed in the water channel through a fourth rotating shaft, the two second guide wheels are installed in the water channel through a fifth rotating shaft respectively, and the two second guide wheels are symmetrically distributed on two sides of the first guide wheels; the filter screen is folded into a Y shape by the guide of the two second guide wheels and the first guide wheel.
In the working process, when water in the water channel flows through the filter screen, the Y-shaped filter screen can guide silt and sundries carried in the water flow, so that the silt and the sundries flow towards two sides under the driving of the water flow; at silt and debris flow in-process, when silt and debris through the filtration arc board that corresponds one side, through the filtration that corresponds one side filtration arc board, silt and debris finally gather corresponding filtration arc board department and precipitate, later, control two scraper blade swings and carry out unified processing with silt and debris propelling movement to two collecting vessel that both sides were collected.
As a further improvement of the technology, the filter screen is arranged on the water channel through a frame plate, the frame plate is arranged on the upper end surface of the water channel, the upper end of the filter screen is arranged on the lower end surface of the frame plate, and the lower end of the filter screen is contacted with the bottom surface of the water channel; the fourth rotating shaft for installing the first guide wheels is installed on the lower side of the frame plate, and the two fifth rotating shafts for installing the two second guide wheels are installed on the lower side of the frame plate.
As a further improvement of the technology, the lower sides of the water channels at the two ends of the frame plate are symmetrically provided with two mounting grooves, and one side of each mounting groove is provided with a mounting circular groove.
Two mounting drums are symmetrically mounted on the lower side of the frame plate, a first arc-shaped opening is formed in each of the two mounting drums, and the two mounting drums are respectively nested in two mounting circular grooves formed in the water channel; two collecting barrels are nested in the two installation barrels, and two second arc-shaped openings formed in the two collecting barrels correspond to two first arc-shaped openings formed in the two installation barrels in a one-to-one aligning mode.
As a further improvement of the technology, the upper ends of the two filtering arc plates are symmetrically and detachably arranged on the lower sides of the two ends of the frame plate; the lower ends of the two filtering arc plates are positioned in the two mounting grooves, and the lower ends of the two filtering arc plates are in one-to-one corresponding contact fit with the bottom surfaces of the two mounting grooves; the reason that the filtering arc plate is detachably arranged on the lower side of the frame plate is that the filtering arc plate is convenient to clean, and when the filtering arc plate is cleaned, the filtering arc plate is detached from the frame plate and then cleaned.
As a further improvement of the technology, two first rotating shafts are symmetrically and rotatably mounted on two sides of the frame plate, two first motors are mounted on the upper side of the frame plate, and the upper ends of the two first rotating shafts are in one-to-one correspondence with output shafts of the two first motors and are connected through couplers; two scrapers are respectively installed on two first pivots, and are located the downside of frame plate.
As a further improvement of the technology, the filtering holes on the upper side of the filtering net are larger than the filtering holes on the lower side of the filtering net, the filtering holes on the upper side of the filtering arc plate are larger than the filtering holes on the lower side of the filtering arc plate, the effect of the filtering holes is that due to different gravity, silt in water flow can be deposited on the lower side of the water flow and move along with the flow of the water flow, floating sundries can float on the upper side of the water flow, the floating sundries floating on the upper side can be filtered through the filtering net and the filtering holes with relatively large upper sides of the filtering arc plate, and the silt on the lower side can be filtered through the filtering net and the filtering holes with; the filter screen and the filter holes on the upper sides of the filter arc plates are prevented from being smaller, and the filter holes are prevented from being blocked by floating sundries; the filtering holes on the lower sides of the filtering net and the filtering arc plate are larger, so that the filtering net cannot filter silt; the filtering holes on the filtering net are smaller than the filtering holes of the filtering arc plates at the two sides on the same height; water in the ditch is in the process of through the filter screen, be less than both sides because of filtering the filtration pore on the filter screen and filter the filtration pore that the arc board is located same high, two filtration pores on the filtration pore relative filtration net of filtering arc board department make rivers flow more easily, the rivers through the filter screen can flow towards the filtration arc board department of both sides preferentially in the ditch promptly, form the flow force of relatively strong, through silt that carries in this flow force drive rivers with float debris and flow towards the filtration arc board of both sides, make silt that carries in the rivers with float the debris gathering and filter arc board department at two.
As a further improvement of the technology, the frame plate is provided with a positioning round hole, the third rotating shaft is rotatably arranged on the frame plate, the lower end of the third rotating shaft is provided with a first winding wheel, and the mounting sleeve is arranged on the upper side of the frame plate; the upper end of the third rotating shaft penetrates through the upper end surface of the frame plate, and a volute spiral spring is arranged between the upper end of the third rotating shaft and the mounting sleeve; the second rotating shaft is rotatably arranged on the frame plate, the lower end of the second rotating shaft is provided with a second winding wheel, the upper end of the second rotating shaft penetrates through the upper end surface of the frame plate, the rocker is provided with a positioning hole, one end of the rocker is fixedly arranged at the upper end of the second rotating shaft, the positioning hole in the rocker is matched with the positioning round hole in the frame plate, and the positioning rod is nested in the positioning hole in the rocker and the positioning round hole in the frame plate; two ends of the filter screen are respectively wound on the first winding wheel and the second winding wheel; in order to prevent the filter screen from being blocked by silt and floating impurities after the filter screen is used for a long time and influence the filtration of the filter screen, a first winding wheel and a second winding wheel are designed in the invention; the effect of locating lever is to playing the positioning action to the rocker, play the positioning action to the filter screen through the combined action of locating lever and volute spiral spring, volute spiral spring has the pre-pressure, play taut effect to the filter screen of winding on first winding wheel under the initial condition through this pre-pressure, make the tight winding of filter screen of winding on first winding wheel, after the clean filter screen of original winding on first winding wheel is pulled out, volute spiral spring still will provide a pulling force to first winding wheel, provide a pulling force promptly to the filter screen, under this kind of state, play the positioning action to the filter screen through the locating lever, prevent that the filter screen from winding on first winding wheel again under volute spiral spring's pulling force, influence the effect of filter screen.
As a further improvement of the technology, the inner circular surfaces of the two installation barrels are circumferentially and uniformly provided with two positioning guide grooves, the outer circular surfaces of the two collection barrels are circumferentially and uniformly provided with two positioning guide blocks, and the two collection barrels are respectively installed in the two installation barrels through the sliding fit of the two positioning guide blocks on the two collection barrels and the two positioning guide grooves on the corresponding installation barrels; two second arc openings formed in the two collecting barrels are aligned and matched with two first arc openings formed in the two mounting barrels in a one-to-one correspondence mode through the matching of the two positioning guide blocks on the two collecting barrels and the two positioning guide grooves on the corresponding mounting barrels.
As a further improvement of the technology, the mounting sleeve is detachably mounted on the upper side of the frame plate.
As a further improvement of the technology, the frame plate is provided with a first guide groove and a second guide groove, the connecting block is arranged on the upper side of the frame plate in a sliding fit manner, the two fifth rotating shafts and the fourth rotating shaft are respectively and fixedly connected with the lower end of the connecting block, and the rack is fixedly arranged on the connecting block and is positioned on the upper side of the frame plate; the second motor is supported and installed on the upper side of the frame plate through the motor, the gear is fixedly installed on an output shaft of the second motor, and the gear is meshed with the rack.
In the moving process of the first guide wheel and the second guide wheel, the area of the Y-shaped filter screen which is changed into a straight surface is continuously replaced, and the silt and floating sundries embedded in the filter screen are more easily washed by water flow; further increasing the time interval between cleaning and replacement of the filter screen.
Compared with the traditional technology for cleaning silt and impurities, the invention has the following beneficial effects:
1. according to the silt and impurity removing device designed by the invention, when water in the water channel flows through the filter screen, the filter screen can guide silt and impurities carried in the water flow, so that the silt and the impurities are gathered to the corresponding filtering arc plates to be precipitated under the driving of the water flow, and then the two scrapers are controlled to swing to push the silt and the impurities collected at the two sides into the two collecting barrels for uniform treatment; the water diversion channel is prevented from being blocked by silt and floating garbage in water after long-time use, the water diversion channel becomes shallow, and the water diversion flow is reduced; it takes time and labor to process.
2. The invention relates to a silt and impurity removing device, which is characterized in that a first winding wheel and a second winding wheel are designed, a part of clean filter screen is arranged on the first winding wheel in an initial state, after the silt and impurity removing device is used for a period of time, a rocker is manually shaken to drive a second rotating shaft to rotate, the second rotating shaft drives a second winding wheel to rotate, the second winding wheel rotates to drive the filter screen which is blocked by silt and floating impurities to be wound on the second winding wheel, and the clean filter screen which is originally wound on the first winding wheel is pulled out for continuous use, so that the time interval for cleaning and replacing the filter screen is increased.
3. The invention designs a second motor, after the device is used for a long time, silt and floating sundries are accumulated at the filter holes on the filter screen to block the filter screen, the second motor is controlled to work, the filter screen pushes the silt and the floating sundries accumulated around the filter screen to move, then the second motor is controlled to drive the gear to rotate reversely, the first guide wheel is reset, the filter screen is reset under the action of the volute spiral spring, the filter screen and the silt and the floating sundries accumulated at the original filter screen are loosened, and the filter screen is prevented from being blocked at the filter holes on the filter screen by the silt and the floating sundries accumulated after the filter screen is used for a long time.
4. In the moving process of the first guide wheel and the second guide wheel, the area of the Y-shaped filter screen which is changed into a straight surface is changed into a water flow continuously, so that silt and floating sundries embedded in the filter screen can be washed more easily; further increasing the time interval between cleaning and replacement of the filter screen.
Drawings
Fig. 1 is an external view of an entire part.
Fig. 2 is a schematic view of the overall component distribution.
Fig. 3 is a schematic view of a raceway configuration.
Fig. 4 is a schematic plan view of a raceway arrangement.
Figure 5 is a schematic view of the installation drum.
Fig. 6 is a schematic view of the collection bucket structure.
FIG. 7 is a schematic view of the scroll spring and rocker mounting.
FIG. 8 is a schematic view of the squeegee installation.
Fig. 9 is a schematic view of the structure of the first guide wheel and the second guide wheel.
Fig. 10 is a schematic view of the first guide wheel and the second guide wheel installation.
Fig. 11 is a schematic view of a rack and pinion arrangement.
Fig. 12 is a schematic view of water flow.
Number designation in the figures: 1. a ditch; 2. a frame plate; 3. a filter screen; 4. mounting grooves; 6. installing a circular groove; 7. a first guide groove; 10. a collection barrel; 11. installing a barrel; 12. positioning the circular hole; 13. a second guide groove; 14. positioning the guide groove; 15. a first arcuate port; 16. positioning a guide block; 18. a second arcuate mouth; 23. a first motor; 24. a first rotating shaft; 25. a squeegee; 36. a second motor; 38. a filtering arc plate; 39. installing a sleeve; 40. supporting a motor; 41. connecting blocks; 42. a rack; 43. a gear; 44. positioning a rod; 45. a rocker; 46. a second rotating shaft; 47. a third rotating shaft; 48. a volute spiral spring; 49. a first winding wheel; 50. a fourth rotating shaft; 51. a first guide wheel; 52. a second winding wheel; 53. positioning holes; 54. a fifth rotating shaft; 55. a second guide wheel.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples or figures are illustrative of the present invention and are not intended to limit the scope of the present invention.
As in fig. 3, 6, 9 and 10, the filter screen 3 or the collection tub 10 has holes, and the areas without holes are not shown for convenience of drawing.
As shown in fig. 1, it includes the filter screen 3 installed on the canal 1 and used for filtering silt and sundries from the water flowing through the canal 1, and is characterized in that: as shown in fig. 2, 9 and 10, the filter net 3 is installed in a channel in the water channel 1 through a guide wheel assembly composed of a first guide wheel 51 and two second guide wheels 55, the filter net 3 is in a Y shape through the guidance of the first guide wheel 51 and the second guide wheels 55, and the branch end of the Y-shaped filter net 3 faces away from the direction of water flow in the water channel 1; as shown in fig. 9 and 10, two filtering arc plates 38 are symmetrically installed on two sides of the filtering net 3, and the two filtering arc plates 38 are respectively connected with two ends of the filtering net 3 in a smooth transition manner; when water in the ditch 1 passes through the filter screen 3, the filter screen 3 can filter the flowing water to separate silt and floating impurities in the water, meanwhile, the Y-shaped filter screen 3 can guide the flowing water, and the separated silt and floating impurities move towards one side of the two filtering arc plates 38 under the combined action of water flow force and the guide of the filter screen 3 and are gathered at the two filtering arc plates 38; as shown in fig. 4 and 5, two collecting barrels 10 are symmetrically installed on two sides of the water channel 1 where the filter screen 3 is installed, and water holes are uniformly distributed on the two collecting barrels 10; as shown in fig. 4, a scraper 25 is installed on the canal 1 near the two collecting barrels 10 to cooperate with the collecting barrel 10 and the filtering arc plate 38 on the same side.
As shown in fig. 9, the first guide wheel 51 is installed in the canal 1 through the fourth rotating shaft 50, two second guide wheels 55 are installed in the canal 1 through one fifth rotating shaft 54, and the two second guide wheels 55 are symmetrically distributed on both sides of the first guide wheel 51; the filter web 3 is folded into a Y-shape by the guidance of the two second guide wheels 55 and the first guide wheel 51.
As shown in fig. 12, in the working process, when the water in the canal 1 flows through the filter screen 3, the Y-shaped filter screen 3 guides the silt and the impurities carried in the water flow, so that the silt and the impurities flow towards two sides under the driving of the water flow; in the process that silt and debris flow, when silt and debris pass through the filtration arc board 38 that corresponds one side, through the filtration that corresponds one side filtration arc board 38, silt and debris are finally gathered to the filtration arc board 38 department that corresponds and are deposited, later, control two scraper blades 25 swings and push the silt and debris that both sides were collected to two collecting vessel 10 in, carry out the unified processing.
As shown in fig. 3, the filter net 3 is mounted on the canal 1 through the frame plate 2, the frame plate 2 is erected on the upper end surface of the canal 1, the upper end of the filter net 3 is mounted on the lower end surface of the frame plate 2, and the lower end of the filter net 3 is in contact with the bottom surface of the canal 1; a fourth rotating shaft 50 on which the first guide wheels 51 are mounted is mounted on the lower side of the frame plate 2, and two fifth rotating shafts 54 on which the two second guide wheels 55 are mounted on the lower side of the frame plate 2.
As shown in fig. 3, the canal 1 is symmetrically provided with two mounting grooves 4 at the lower sides of the two ends of the frame plate 2, and one mounting circular groove 6 is formed at one side of each of the two mounting grooves 4.
As shown in fig. 5, two mounting drums 11 are symmetrically mounted on the lower side of the frame plate 2, a first arc-shaped opening 15 is formed on each of the two mounting drums 11, and the two mounting drums 11 are respectively nested in two mounting circular grooves 6 formed on the ditch 1; as shown in fig. 5 and 6, the two collecting barrels 10 are nested in the two mounting barrels 11, and the two second arc-shaped openings 18 formed in the two collecting barrels 10 are aligned with the two first arc-shaped openings 15 formed in the two mounting barrels 11 in a one-to-one correspondence.
The upper ends of the two filtering arc plates 38 are symmetrically arranged at the lower sides of the two ends of the frame plate 2 in a detachable way; the lower ends of the two filtering arc plates 38 are positioned in the two mounting grooves 4, and the lower ends of the two filtering arc plates 38 are in one-to-one corresponding contact fit with the bottom surfaces of the two mounting grooves 4; the reason why the filtering arc plate 38 is detachably mounted on the lower side of the frame plate 2 in the present invention is to facilitate the cleaning of the filtering arc plate 38, and when the filtering arc plate 38 is cleaned, the filtering arc plate 38 is detached from the frame plate 2 and then cleaned.
As shown in fig. 7 and 8, two first rotating shafts 24 are symmetrically and rotatably mounted on two sides of the frame plate 2, two first motors 23 are mounted on the upper side of the frame plate 2, and the upper ends of the two first rotating shafts 24 are in one-to-one correspondence with the output shafts of the two first motors 23 and are connected through couplings; two scrapers 25 are mounted on the two first shafts 24, respectively, and are located on the lower side of the frame plate 2.
As shown in fig. 9 and 10, the filtering holes on the upper side of the filtering net 3 are larger than the filtering holes on the lower side of the filtering net 3, the filtering holes on the upper side of the filtering arc plate 38 are larger than the filtering holes on the lower side of the filtering arc plate 38, and the function of the filtering holes is that due to different gravity, silt in the water flow can be deposited on the lower side of the water flow and move along with the flow of the water flow, floating impurities can float on the upper side of the water flow, the floating impurities floating on the upper side can be filtered through the relatively larger filtering holes on the upper sides of the filtering net 3 and the filtering arc plate 38, and the silt on the lower side can be filtered through the relatively smaller filtering holes on; the filter holes on the upper sides of the filter screen 3 and the filter arc plate 38 are prevented from being smaller, and the filter holes are prevented from being blocked by floating sundries; the filtering holes on the lower sides of the filtering net 3 and the filtering arc plate 38 are larger, so that the silt cannot be filtered; the filtering holes on the filtering net 3 are smaller than the filtering holes of the filtering arc plates 38 at the two sides which are positioned at the same height; water in the ditch 1 is when passing through filter screen 3, it is located the filtration hole on the same height to filter arc board 38 because of the filtration hole on filter screen 3 is less than both sides, two filtration arc board 38 filter the filtration hole on the relative filter screen 3 of filtration hole more easily and make rivers flow through, the rivers that pass through filter screen 3 in the ditch 1 can be preferentially towards the filtration arc board 38 department of both sides flow promptly, form strong flow force relatively, through silt that this flow force drive carried in rivers with float debris and flow towards the filtration arc board 38 of both sides, make silt that carries in the rivers and float the debris gathering at two filtration arc board 38 departments.
As shown in fig. 5, the frame plate 2 is provided with a positioning circular hole 12, as shown in fig. 7, a third rotating shaft 47 is rotatably mounted on the frame plate 2, a first winding wheel 49 is mounted at the lower end of the third rotating shaft 47, and a mounting sleeve 39 is mounted on the upper side of the frame plate 2; the upper end of the third rotating shaft 47 penetrates through the upper end surface of the frame plate 2, and a scroll spring 48 is arranged between the upper end of the third rotating shaft 47 and the mounting sleeve 39; the second rotating shaft 46 is rotatably mounted on the frame plate 2, the lower end of the second rotating shaft 46 is provided with a second winding wheel 52, the upper end of the second rotating shaft 46 penetrates through the upper end surface of the frame plate 2, the rocker 45 is provided with a positioning hole 53, one end of the rocker 45 is fixedly mounted at the upper end of the second rotating shaft 46, the positioning hole 53 on the rocker 45 is matched with the positioning round hole 12 on the frame plate 2, and the positioning rod 44 is nested in the positioning hole 53 on the rocker 45 and the positioning round hole 12 on the frame plate 2; the two ends of the filter screen 3 are respectively wound and arranged on the first winding wheel 49 and the second winding wheel 52; in order to prevent the filter screen 3 from being blocked by silt and floating impurities after the filter screen 3 is used for a long time and influence the filtration of the filter screen 3, the invention designs a first winding wheel 49 and a second winding wheel 52; the positioning rod 44 is used for positioning the rocker 45, the positioning rod 44 and the scroll spring 48 are used for positioning the filter screen 3, the scroll spring 48 has pre-pressure, the filter screen 3 wound on the first winding wheel 49 in an initial state is tensioned by the pre-pressure, so that the filter screen 3 wound on the first winding wheel 49 is tightly wound on the first winding wheel 49, after the clean filter screen 3 wound on the first winding wheel 49 is pulled out, the scroll spring 48 can provide a pulling force for the first winding wheel 49, namely, the filter screen 3 is provided with a pulling force, and in this state, the positioning rod 44 is used for positioning the filter screen 3, so that the filter screen 3 is prevented from being wound on the first winding wheel 49 again under the pulling force of the scroll spring 48, and the effect of the filter screen 3 is influenced.
As shown in fig. 5 and 6, two positioning guide grooves 14 are uniformly circumferentially formed on the inner circumferential surfaces of the two mounting drums 11, two positioning guide blocks 16 are uniformly circumferentially mounted on the outer circumferential surfaces of the two collecting drums 10, and the two collecting drums 10 are respectively mounted in the two mounting drums 11 through the sliding fit between the two positioning guide blocks 16 thereon and the two positioning guide grooves 14 on the corresponding mounting drums 11; the two second arc-shaped openings 18 formed in the two collecting barrels 10 are aligned with the two first arc-shaped openings 15 formed in the two mounting barrels 11 in a one-to-one correspondence manner through the matching of the two positioning guide blocks 16 on the two collecting barrels 10 and the two positioning guide grooves 14 on the corresponding mounting barrels 11.
The mounting sleeve 39 is detachably mounted on the upper side of the frame plate 2.
As shown in fig. 11, the frame plate 2 is provided with a first guide groove 7 and a second guide groove 13, the connecting block 41 is installed on the upper side of the frame plate 2 by sliding fit, two fifth rotating shafts 54 and a fourth rotating shaft 50 are respectively fixedly connected with the lower end of the connecting block 41, and the rack 42 is fixedly installed on the connecting block 41 and located on the upper side of the frame plate 2; the second motor 36 is mounted on the upper side of the frame plate 2 through a motor support 40, a gear 43 is fixedly mounted on the output shaft of the second motor 36, and the gear 43 is meshed with the rack 42.
In the moving process of the first guide wheel 51 and the second guide wheel 55, the area which is changed into a straight surface on the Y-shaped filter screen 3 is continuously replaced, and the silt and floating sundries inserted on the filter screen 3 are more easily washed by water flow; further increasing the time interval between cleaning and replacement of the filter screen 3.
The specific working process is as follows: when the device designed by the invention is used, in the working process, when water in the water channel 1 flows through the filter screen 3, the Y-shaped filter screen 3 can guide silt and sundries carried in the water flow, so that the silt and the sundries flow towards two sides under the driving of the water flow; in silt and debris flow process, when silt and debris pass through the filtration arc plate 38 that corresponds one side, through the filtration that corresponds one side filtration arc plate 38, silt and debris final gathering get up corresponding filtration arc plate 38 and precipitate, later, control first motor 23 work, first motor 23 control corresponding first pivot 24 rotates, first pivot 24 rotates and drives the scraper blade 25 swing that corresponds, scraper blade 25 swing is scraped and is corresponded accumulational silt and the removal of showy debris of filtration arc plate 38 department, make silt and showy debris through correspond on the installation cask 11 of one side open first arc mouth 15 and correspond the second arc mouth 18 that opens on the cask 10 and get into corresponding cask 10 in, carry out the unified processing.
Under initial conditions, the winding wheel has partly clean filter screen 3 on first winding wheel 49, after using a period, through manual rocking rocker 45 for rocker 45 drives second pivot 46 and rotates, and second pivot 46 rotates and drives second winding wheel 52 and rotate, and second winding wheel 52 rotates will drive the filter screen 3 winding that has been stifled by silt and float debris and twine on second winding wheel 52, and the clean filter screen 3 of original winding on first winding wheel 49 is pulled out, continues to use.
After the filter screen 3 is used for a long time, silt and floating sundries are accumulated at the filter holes on the filter screen to block the filter screen 3, so the second motor 36 designed by the invention controls the second motor 36 to work, the second motor 36 drives the gear 43 to rotate, the gear 43 drives the rack 42 to move, the rack 42 drives the connecting block 41 to move, the connecting block 41 drives the first guide wheel 51 and the second guide wheel 55 to move, the first guide wheel 51 and the second guide wheel 55 move to pull the filter screen 3, so that the filter screen 3 pushes the silt and the floating sundries accumulated around the filter screen to move left and right, then the second motor 36 is controlled to drive the gear 43 to rotate reversely, the first guide wheel 51 and the second guide wheel 55 reset, the filter screen 3 resets under the action of the volute spring 48, and at the moment, the filter screen 3 and the silt and the floating sundries originally accumulated at the filter screen 3 become loose, prevent that silt and showy debris from piling up filter screen 3 and blocking up filter screen 3 in the filter hole department on the filter screen after filter screen 3 uses for a long time.
The control of the first motor 23 and the second motor 36 in the present invention can be set to work at equal time intervals, the collecting tank 10 can be cleaned once within a few days, and the rocker 45 can be adjusted once within a few days, the specific time intervals being determined according to the environment. The semi-automatic cleaning function is realized through the automatic control of the first motor 23 and the second motor 36 and the manual control of the collecting barrel 10 and the rocker 45, and the realized structure cost is low.
Claims (7)
1. The utility model provides a clear water conservancy device of clear debris of silt, it plays the filter screen that filters silt and debris including installing the water of convection current through the ditch on the ditch, its characterized in that: the filter screen is installed in a channel in the water channel through a guide wheel combination consisting of a first guide wheel and two second guide wheels, the filter screen is in a Y shape through the guide of the first guide wheel and the second guide wheels, and the branch end of the Y-shaped filter screen faces back to the direction of water flow in the water channel; two sides of the filter screen are symmetrically provided with two filter arc plates which are respectively connected with two ends of the filter screen in a smooth transition way; two collecting barrels are symmetrically arranged on two sides of the water channel, which are provided with the filter screen, and water holes are uniformly distributed on the two collecting barrels; a scraper matched with the collecting barrel and the filtering arc plate on the same side is respectively arranged on the ditch close to the two collecting barrels;
the first guide wheels are installed in the water channel through a fourth rotating shaft, the two second guide wheels are installed in the water channel through a fifth rotating shaft respectively, and the two second guide wheels are symmetrically distributed on two sides of the first guide wheels; the filter screen is folded into a Y shape by the guide of the two second guide wheels and the first guide wheel;
in the working process, when water in the water channel flows through the filter screen, the Y-shaped filter screen can guide silt and sundries carried in the water flow, so that the silt and the sundries flow towards two sides under the driving of the water flow; in the process of flowing of silt and sundries, when the silt and the sundries pass through the filtering arc plate on the corresponding side, the silt and the sundries are finally gathered to the corresponding filtering arc plate to be precipitated through the filtering of the filtering arc plate on the corresponding side, and then the two scraping plates are controlled to swing to push the silt and the sundries collected on the two sides into the two collecting barrels for unified treatment;
the filter screen is arranged on the water channel through the frame plate, the frame plate is arranged on the upper end surface of the water channel, the upper end of the filter screen is arranged on the lower end surface of the frame plate, and the lower end of the filter screen is contacted with the bottom surface of the water channel; a fourth rotating shaft for mounting the first guide wheels is arranged at the lower side of the frame plate, and two fifth rotating shafts for mounting the two second guide wheels are arranged at the lower side of the frame plate;
the frame plate is provided with a positioning round hole, the third rotating shaft is rotatably arranged on the frame plate, the lower end of the third rotating shaft is provided with a first winding wheel, and the mounting sleeve is arranged on the upper side of the frame plate; the upper end of the third rotating shaft penetrates through the upper end surface of the frame plate, and a volute spiral spring is arranged between the upper end of the third rotating shaft and the mounting sleeve; the second rotating shaft is rotatably arranged on the frame plate, the lower end of the second rotating shaft is provided with a second winding wheel, the upper end of the second rotating shaft penetrates through the upper end surface of the frame plate, the rocker is provided with a positioning hole, one end of the rocker is fixedly arranged at the upper end of the second rotating shaft, the positioning hole in the rocker is matched with the positioning round hole in the frame plate, and the positioning rod is nested in the positioning hole in the rocker and the positioning round hole in the frame plate; two ends of the filter screen are respectively wound on the first winding wheel and the second winding wheel;
the rack plate is provided with a first guide groove and a second guide groove, the connecting block is arranged on the upper side of the rack plate in a sliding fit manner, the two fifth rotating shafts and the four fourth rotating shafts are respectively and fixedly connected with the lower end of the connecting block, and the rack is fixedly arranged on the connecting block and positioned on the upper side of the rack plate; the second motor is supported and installed on the upper side of the frame plate through the motor, the gear is fixedly installed on an output shaft of the second motor, and the gear is meshed with the rack.
2. The water conservancy device for removing silt and impurities according to claim 1, wherein: the water channel is symmetrically provided with two mounting grooves at the lower sides of the two ends of the frame plate, and one side of each mounting groove is provided with a mounting circular groove;
two mounting drums are symmetrically mounted on the lower side of the frame plate, a first arc-shaped opening is formed in each of the two mounting drums, and the two mounting drums are respectively nested in two mounting circular grooves formed in the water channel; two collecting barrels are nested in the two installation barrels, and two second arc-shaped openings formed in the two collecting barrels correspond to two first arc-shaped openings formed in the two installation barrels in a one-to-one aligning mode.
3. The water conservancy device for removing silt and impurities according to claim 2, wherein: the upper ends of the two filtering arc plates are symmetrically arranged at the lower sides of the two ends of the frame plate in a detachable mode; the lower extreme of two filtration arc boards is located two mounting grooves, and the lower extreme of two filtration arc boards and the bottom surface one-to-one contact cooperation of two mounting grooves.
4. The water conservancy device for removing silt and impurities according to claim 1, wherein: two first rotating shafts are symmetrically and rotatably arranged on two sides of the frame plate, two first motors are arranged on the upper side of the frame plate, and the upper ends of the two first rotating shafts are in one-to-one correspondence with output shafts of the two first motors and are connected through couplers; two scrapers are respectively installed on two first pivots, and are located the downside of frame plate.
5. The water conservancy device for removing silt and impurities according to claim 1, wherein: the filtration pore of crossing of above-mentioned filter screen upside is greater than the filtration pore of crossing of filter screen downside, and the filtration pore of crossing of filtering the arc board upside is greater than the filtration pore of crossing of filtering the arc board downside, and the filtration pore of crossing on the filter screen is less than both sides and filters the filtration pore of crossing that the arc board is located same height.
6. The water conservancy device for removing silt and impurities according to claim 2, wherein: two positioning guide grooves are uniformly formed in the inner circular surfaces of the two installation barrels in the circumferential direction, two positioning guide blocks are uniformly arranged in the outer circular surfaces of the two collecting barrels in the circumferential direction, and the two collecting barrels are arranged in the two installation barrels through the two positioning guide blocks on the two collecting barrels and the two positioning guide grooves on the corresponding installation barrels in a sliding fit mode.
7. The water conservancy device for removing silt and impurities according to claim 1, wherein: the mounting sleeve is detachably mounted on the upper side of the frame plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010050491.6A CN111021326B (en) | 2020-01-17 | 2020-01-17 | Water conservancy device for removing silt and impurities |
| CN202010626264.3A CN111701296B (en) | 2020-01-17 | 2020-01-17 | Hydraulic equipment for removing silt and impurities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010050491.6A CN111021326B (en) | 2020-01-17 | 2020-01-17 | Water conservancy device for removing silt and impurities |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010626264.3A Division CN111701296B (en) | 2020-01-17 | 2020-01-17 | Hydraulic equipment for removing silt and impurities |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111021326A CN111021326A (en) | 2020-04-17 |
| CN111021326B true CN111021326B (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010050491.6A Active CN111021326B (en) | 2020-01-17 | 2020-01-17 | Water conservancy device for removing silt and impurities |
| CN202010626264.3A Expired - Fee Related CN111701296B (en) | 2020-01-17 | 2020-01-17 | Hydraulic equipment for removing silt and impurities |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010626264.3A Expired - Fee Related CN111701296B (en) | 2020-01-17 | 2020-01-17 | Hydraulic equipment for removing silt and impurities |
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| CN (2) | CN111021326B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764357B (en) * | 2020-05-30 | 2022-05-10 | 贵州尹姬丽翔科技有限责任公司 | Marine organism protects and administers device with sea water |
| CN111691386B (en) * | 2020-06-23 | 2021-08-17 | 重庆成康建筑工程有限公司 | Riverway slag removal equipment |
| CN115253460B (en) * | 2022-07-29 | 2023-08-29 | 宁波碧城生态科技有限公司 | High-efficient rain sewage silt separation rainwater extraction device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5973024A (en) * | 1983-09-16 | 1984-04-25 | Hitachi Ltd | Filter apparatus |
| JP2741396B2 (en) * | 1989-03-31 | 1998-04-15 | 月島機械株式会社 | Filter press cloth lifting device |
| JPH06246120A (en) * | 1993-02-24 | 1994-09-06 | Nec Commun Syst Ltd | Air filter |
| CN201399306Y (en) * | 2009-04-10 | 2010-02-10 | 上海西门子医疗器械有限公司 | Filter screen replacement device |
| CN204418125U (en) * | 2015-01-09 | 2015-06-24 | 河海大学 | A kind ofly be applicable to the trashrack of farmland raceway groove and simple and easy biological bridge dual-purpose apparatus |
| CN205636664U (en) * | 2016-04-18 | 2016-10-12 | 杨郑 | Water conservancy irrigation canals and ditches convenient to clearance debris |
| CN205690634U (en) * | 2016-05-20 | 2016-11-16 | 杨运海 | A kind of integrated more changing device of filter screen of air purifier |
| CN107192115A (en) * | 2017-06-20 | 2017-09-22 | 山东泰朗禾通风设备有限公司 | A kind of novel filtering net more changing device |
| CN207614516U (en) * | 2017-11-27 | 2018-07-17 | 湖州森德高新材料有限公司 | Multiple filtration plant easy to maintain |
| CN208218442U (en) * | 2018-04-19 | 2018-12-11 | 李欢 | A kind of unpowered horizontal grate of sewage treatment |
-
2020
- 2020-01-17 CN CN202010050491.6A patent/CN111021326B/en active Active
- 2020-01-17 CN CN202010626264.3A patent/CN111701296B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN111021326A (en) | 2020-04-17 |
| CN111701296B (en) | 2021-11-09 |
| CN111701296A (en) | 2020-09-25 |
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