CN117815758B - Filtering and separating device for drainage ditch - Google Patents
Filtering and separating device for drainage ditch Download PDFInfo
- Publication number
- CN117815758B CN117815758B CN202410250930.6A CN202410250930A CN117815758B CN 117815758 B CN117815758 B CN 117815758B CN 202410250930 A CN202410250930 A CN 202410250930A CN 117815758 B CN117815758 B CN 117815758B
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- filter screen
- block
- motor
- groove
- cleaning plate
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- 238000001914 filtration Methods 0.000 title claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 41
- 238000009434 installation Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000000670 limiting effect Effects 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 238000007790 scraping Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000013049 sediment Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 238000011084 recovery Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 24
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 11
- 235000017491 Bambusa tulda Nutrition 0.000 description 11
- 241001330002 Bambuseae Species 0.000 description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 11
- 239000011425 bamboo Substances 0.000 description 11
- 239000012634 fragment Substances 0.000 description 9
- 244000309464 bull Species 0.000 description 8
- 239000004575 stone Substances 0.000 description 8
- 239000011449 brick Substances 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- 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
-
- 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
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
-
- 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
- B01D29/6476—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 rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- 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
- B01D29/965—Device for changing the inclination of the filtering element
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of drainage ditch filtration, in particular to a filtering and separating device for a drainage ditch, which comprises a mounting block, wherein two ends of the mounting block are respectively provided with a water inlet and a water outlet, the filtering and separating device also comprises a filter screen, a cleaning mechanism and a collecting mechanism, the cleaning mechanism comprises a first motor fixedly arranged in the mounting block, a rotating shaft is fixedly arranged at the output end of the first motor, a rotating drum is fixedly arranged at one end of the rotating rod, which is far away from the first motor, a cleaning plate is arranged on the side wall of the rotating drum through a connecting component, the cleaning plate is used for cleaning residues on the filter screen, and the collecting mechanism is used for collecting sundries on the cleaning plate. According to the invention, residues on the filter screen are scraped by installing the cleaning plate, meanwhile, the accumulated matters in the installation block are crushed, the filter screen is prevented from being blocked by sundries, the drainage effect is influenced, the surface area of the sundries is increased, the filtering efficiency is improved, meanwhile, the sundries are collected, and the later concentrated recovery treatment is facilitated, so that the practicability of the device is enhanced.
Description
Technical Field
The invention relates to the technical field of drainage ditch filtration, in particular to a filtering and separating device for a drainage ditch.
Background
The drainage ditch refers to a ditch for guiding water collected in the side ditch, the intercepting ditch, the vicinity of the roadbed, in the crop area and in the low-lying place near the house to the roadbed, the crop area and the outside of the house area. When the drainage ditch is in actual use, the drainage ditch is often blocked by fallen leaves or other garbage, and needs to be cleaned frequently, and when rainwater enters the drainage ditch, the sludge at the bottom of the ditch body can be driven to be accumulated on the filter plate to cause blocking.
At present, filtering separation device for escape canal among the prior art can only carry out simple filtration to the sewage in the escape canal, and debris that filter components such as by the filter screen filters down causes the filtration hole to be blockked up easily to lead to filterable effect not good, the drainage efficiency of escape canal reduces, consequently needs to constantly clean and change the filter screen, collects the deposit in the escape canal simultaneously, thereby has increased the processing work of later stage escape canal, leads to the holistic practicality of device not good.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the filter assembly is blocked, the later workload is increased, and the drainage efficiency is reduced.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a filtering and separating device for escape canal, includes the installation piece, the both ends of installation piece are provided with water inlet and outlet respectively, the outer wall fixed mounting of installation piece has the controller, still includes:
The filter screen is arranged in the installation block through the sliding component and the installation component, a pressure sensor is fixedly arranged on one side of the filter screen, which is close to the water inlet, and the pressure sensor is used for monitoring the water discharge and transmitting signals to the controller;
The cleaning mechanism comprises a first motor fixedly installed in the installation block, the first motor is located at one side of the filter screen close to the water inlet, a rotating shaft is fixedly installed at the output end of the first motor, a rotating drum is fixedly installed at one end of the rotating shaft away from the first motor, a cleaning plate is installed on the side wall of the rotating drum through a connecting assembly, and the cleaning plate is used for cleaning residues on the filter screen;
And the collecting mechanism is arranged on the outer wall of the rotary drum and is used for collecting sundries on the cleaning plate.
Preferably, a conical tooth block is fixedly arranged on one side of the cleaning plate, which is close to the filter screen, and is used for breaking up the accumulated matters in the drainage ditch and scraping off residues on the filter screen.
Preferably, the sliding component comprises an electric sliding block which is rotationally connected to the left side and the right side of the filter screen, a sliding groove is formed in the inner wall of the installation block, the electric sliding block is in sliding connection with the sliding groove, and the electric sliding block transversely moves along the sliding groove.
Preferably, the installation component package rotates the movable block of connection in filter screen left and right sides, and the movable block is located the top of electronic slider, the blind groove has been seted up to the inner wall of installation piece, movable block and blind groove sliding connection, and the movable block is along the vertical motion of blind groove.
Preferably, the connecting assembly comprises a fixed block fixedly arranged on the side wall of the rotary drum, the cleaning plate is in sliding connection with the fixed block, and a spring is fixedly connected with the rotary drum on one side, away from the filter screen, of the cleaning plate.
Preferably, the feed chute is arranged on the outer wall of the rotary drum, the side wall of the cleaning plate is provided with the guide chute, the guide chute is used for discharging sundries into the fixing block, and the notch on one side, away from the filter screen, of the guide chute is aligned with the feed chute.
Preferably, the collection mechanism comprises a fixed cylinder, the fixed cylinder is located inside the rotary cylinder and is rotationally connected with the rotary cylinder, one end, away from the first motor, of the fixed cylinder penetrates through the rotary cylinder and is fixedly connected with the mounting block, a feed inlet is formed in the top of the fixed cylinder, and the feed inlet is consistent with the shape and the size of the feed chute.
Preferably, the internally mounted of fixed section of thick bamboo has broken mechanism, broken mechanism includes the second motor of fixed mounting in the installation piece inside, the second motor is located the one end that the rotary drum kept away from first motor, the output fixed mounting of second motor has the bull stick, the bull stick runs through the fixed section of thick bamboo, and rotates with the fixed section of thick bamboo to be connected, the lateral wall fixed mounting of bull stick has broken piece, broken piece is used for broken debris in the fixed section of thick bamboo.
Preferably, the lateral wall fixed mounting of rotary drum has the collecting box, the one end that the rotary drum was kept away from to the collecting box is provided with the opening, the collecting box is used for collecting the bulky debris that is difficult for being broken by the cleaning plate.
Preferably, the opening part of the collecting box is rotationally connected with a baffle through the torsion spring, a limit groove is formed in the inner wall of the collecting box and is positioned on one side, away from the torsion spring, of the baffle, and the limit groove is used for limiting the baffle to rotate towards the inside of the collecting box only.
Compared with the prior art, the invention has the advantages that:
1. According to the invention, devices such as the filter screen, the electric sliding block and the movable block are arranged, the pressure sensor is used for monitoring the water discharge amount in the drainage ditch, and the controller controls the electric sliding block to drive the filter screen to slide, so that the inclination angle of the filter screen is changed according to the size of rainwater, when the water flow is increased, the inclination angle of the filter screen is increased, water flow is promoted to smoothly pass through the filter screen, the resistance is reduced, the drainage efficiency is improved, meanwhile, the filtered sundries can be helped to slide off the filter screen, the filter screen is effectively prevented from being blocked, and the smooth drainage is kept.
2. According to the invention, by installing the first motor, the fixed block, the cleaning plate and other devices, the first motor is utilized to drive the cleaning plate to rotate continuously, the accumulated matters in the installation block are crushed when the tooth block on the side wall of the cleaning plate rotates, the filter screen is prevented from being blocked by large objects, the drainage effect is affected, the crushed sundries have larger surface area, can better contact the filter screen, the filtering efficiency is improved, residues on the filter screen are scraped in the rotating process of the cleaning plate, the filtering efficiency of the filter screen is ensured, and meanwhile, the sundries are collected into the fixed block, so that the later recovery treatment is facilitated, the drainage efficiency is improved, and the practicability of the device is enhanced.
3. According to the invention, by installing the devices such as the broken fragments and the collecting box, the broken fragments break the sundries in the fixed cylinder into small particles or fragments, so that the space utilization rate in the fixed cylinder is improved, meanwhile, the sundries in the drainage ditch contain recyclable materials, the breaking is beneficial to subsequent classification and recycling, the waste of resources is reduced, larger and harder sundries such as stones and bricks are not easy to break by the tooth blocks of the cleaning plate, and the cleaning plate shovels the sundries into the collecting box, so that the drainage in the drainage ditch is smoother.
Drawings
FIG. 1 is a schematic diagram of a filtering and separating device for a drain ditch according to the present invention;
FIG. 2 is a schematic view of a semi-sectional axial side of a mounting block of a filtering and separating device for a drainage ditch;
FIG. 3 is a schematic view of a cross-sectional side-axis structure of a mounting block of a filtering and separating device for a drain;
Fig. 4 is a schematic structural view of an electric slider and a filter screen of a filtering and separating device for a drainage ditch according to the present invention;
FIG. 5 is a schematic view of a semi-sectional axial side of a drum and a fixed block of a filtering and separating device for a drain;
FIG. 6 is a schematic view of a semi-sectional axial side of a rotary drum and a fixed drum of a filtering and separating device for a drain ditch according to the present invention;
FIG. 7 is a schematic view of a cleaning plate and a filter screen of a filtering and separating device for a drain according to the present invention;
FIG. 8 is a schematic view of a semi-sectional axial side of a drum and a fixed block of a filtering and separating device for a drain;
FIG. 9 is a schematic view of a semi-sectional axial side of a drum and a fixed drum of a filtering and separating device for a drain;
FIG. 10 is a schematic view of a collection box and a fixed block of a filtering and separating device for a drainage ditch according to the present invention;
FIG. 11 is a schematic view of a semi-sectional axial side of a collecting box and a baffle of a filtering and separating device for a drainage ditch;
fig. 12 is a schematic view of a semi-sectional shaft side structure of a collecting box of a filtering and separating device for a drainage ditch.
In the figure: 1 mounting block, 11 water inlet, 12 water outlet, 13 controller, 2 filter screen, 21 electric slide block, 211 chute, 22 movable block, 221 hidden groove, 23 pressure sensor, 3 first motor, 31 spindle, 32 rotary drum, 321 feed chute, 33 fixed cylinder, 331 feed inlet, 4 fixed block, 41 cleaning plate, 411 guide chute, 42 spring, 5 second motor, 51 rotary rod, 52 broken piece, 6 collecting box, 61 baffle, 62 limit groove, 63 torsional spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 to 4, a filtering and separating device for a drainage ditch comprises a mounting block 1, wherein a water inlet 11 and a water outlet 12 are respectively arranged at two ends of the mounting block 1, a controller 13 is fixedly arranged on the outer wall of the mounting block 1, a filter screen 2 is arranged in the mounting block 1, electric sliding blocks 21 are respectively connected to the left side and the right side of the filter screen 2 in a rotating mode, a sliding groove 211 is formed in the inner wall of the mounting block 1, the electric sliding blocks 21 are in sliding connection with the sliding groove 211, the electric sliding blocks 21 move transversely along the sliding groove 211, movable blocks 22 are respectively connected to the two sides of the filter screen 2 in a rotating mode, the movable blocks 22 are located above the electric sliding blocks 21, a hidden groove 221 is formed in the inner wall of the mounting block 1, the hidden groove 221 is located above the sliding groove 211, the movable blocks 22 are in sliding connection with the hidden groove 221, and the movable blocks 22 move vertically along the hidden groove 221.
One side fixed mounting that filter screen 2 is close to water inlet 11 has pressure sensor 23, and pressure sensor 23 is used for monitoring the rainwater to the pressure of filter screen 2, and simultaneously to controller 13 transmission signal, when pressure sensor 23 monitors the displacement increase, controller 13 control electric slider 21 motion, movable block 22 downward movement for filter screen 2 slope, filter screen 2's inclination increases, helps reducing the resistance that rivers passed through, thereby has improved the efficiency of drainage, helps the residue nature landing on the filter screen 2 simultaneously, avoids filter screen 2 to stop up and causes the drainage degree of difficulty increase.
Referring to fig. 5 to 10, the first motor 3 is fixedly installed in the installation block 1, the rotating shaft 31 is fixedly installed at the output end of the first motor 3, the rotary drum 32 is fixedly installed at one end of the rotating shaft 31 far away from the first motor 3, the feeding groove 321 is formed in the side wall of the rotary drum 32, the fixed drum 33 is rotatably connected with the inner wall of the rotary drum 32, one side of the fixed drum 33 far away from the first motor 3 penetrates through the rotary drum 32 and is fixedly connected with the inner wall of the installation block 1, the feeding hole 331 is formed in the top of the fixed drum 33, the feeding hole 331 is consistent with the feeding groove 321 in shape and size, and sundries enter the inside of the fixed drum 33 when the feeding groove 321 is aligned with the feeding hole 331 in the rotating process of the rotary drum 32.
The inside fixed mounting of installation piece 1 has second motor 5, second motor 5 is located the one side that rotary drum 32 kept away from first motor 3, the output fixedly connected with bull stick 51 of second motor 5, bull stick 51 runs through fixed section of thick bamboo 33, and rotate with fixed section of thick bamboo 33 and be connected, the lateral wall fixed mounting of bull stick 51 has broken piece 52, broken piece 52 is used for smashing the debris in the fixed section of thick bamboo 33, debris in the escape canal contains recoverable material, such as plastics, broken piece 52 breaks up debris into granule or piece, be favorable to the recovery processing of later stage, reduce the volume of debris and be favorable to improving the space utilization in the fixed section of thick bamboo 33.
The lateral wall fixed mounting of rotary drum 32 has fixed block 4, the port that fixed block 4 is close to one side of rotary drum 32 aligns with feed chute 321, the one end sliding connection that fixed block 4 kept away from feed chute 321 has clean board 41, guiding gutter 411 has been seted up to the lateral wall of clean board 41, when clean board 41 cleans filter screen 2 from bottom to top, debris gets into the inside of fixed block 4 through guiding gutter 411, get into the inside of fixed cylinder 33 afterwards, one side fixed mounting that clean board 41 kept away from fixed block 4 has the tooth piece, the tooth piece is used for carrying out preliminary breakage with debris in the escape canal, increase the surface area of debris, help improving the filtration efficiency of filter screen 2, avoid debris adhesion at the surface of filter screen 2 of large tracts of land such as leaf, cause filter screen 2 to block up, the clean board 41 is close to one side and rotary drum 32 between fixedly connected with spring 42, when clean board 41 contacted with filter screen 2, spring 42 receives the pressure to retract, thereby guarantee that clean board 41 carries out abundant contact with filter screen 2, strike off the residue in the filter screen 2 drainage smoothly.
Referring to fig. 10 to 12, the collecting box 6 is fixedly installed on the side wall of the drum 32, an opening is formed in one end, far away from the drum 32, of the collecting box 6, the baffle 61 is rotatably connected with the baffle 61 through the torsion spring 63, the baffle 61 is located at the opening of the collecting box 6, the limiting groove 62 is formed in the inner wall of the collecting box 6, the limiting groove 62 is located on one side, far away from the torsion spring 63, of the baffle 61, the limiting groove 62 is slidably connected with the baffle 61, the limiting groove 62 limits the baffle 61 to rotate only towards the inner portion of the collecting box 6, sundries in the collecting box 6 are prevented from falling when the collecting box 6 rotates below the drum 32, and the collecting box 6 collects large sundries which are not easy to break, such as stones, so that drainage efficiency of a drainage ditch is improved.
According to the invention, the installation block 1 is fixedly installed in the drainage ditch, when rainwater enters the drainage ditch, the rainwater enters the installation block 1 through the water inlet 11, then is filtered through the filter screen 2, and the filtered water is discharged through the water outlet 12, so that the phenomenon that the drainage ditch is blocked due to the fact that the rainwater brings impurities into the drainage ditch is avoided.
The impurity content in the rainwater is higher during the rainfall initial stage, the rainwater can bring into the escape canal with a large amount of impurity, especially when the precipitation is great, very easily cause the escape canal to block up, when the impurity content in the rainwater is great, rainwater can produce pressure to it through filter screen 2, fixed mounting's pressure sensor 23 can give controller 13 with the signal of telecommunication on filter screen 2 this moment, make controller 13 start electric slider 21, electric slider 21 can slide along the inner wall of spout 211, electric slider 21 slides and can drive the lower extreme synchronous motion of filter screen 2, the lower extreme of filter screen 2 can drive movable block 22 and slide downwards along the inner wall of blind groove 221 when moving, the angle of filter screen 2 changes this moment, make the area of contact of filter screen 2 and rainwater increase, and then improve the efficiency of filtering, and when the impurity of filter screen 2 lower extreme piles up to a certain extent, pressure sensor 23 can make controller 13 control electric slider 21 return, and then make filter screen 2 promote impurity removal, avoid impurity to pile up the filter effect that reduces filter screen 2.
At the later stage of falling rain, impurity in the rainwater reduces, the pressure that this moment pressure sensor 23 received reduces, and then controller 13 can make electric slide 21 get back to the normal position, thereby make filter screen 2 resume initial vertical state, start first motor 3 and drive pivot 31 clockwise rotation this moment, pivot 31 can drive rotary drum 32 synchronous rotation, rotary drum 32 rotates and can drive fixed block 4 synchronous rotation, fixed block 4 can drive clean board 41 synchronous movement, tooth piece on the clean board 41 cleans the filtration pore on filter screen 2 from bottom to top this moment, avoid filter screen 2's filtration effect, when clean board 41 contacts with filter screen 2 simultaneously, because the length of clean board 41 is greater than the distance between fixed block 4 and the filter screen 2, this moment clean board 41 can squeeze spring 42, make clean board 41 slide along the inner wall of fixed block 4, and then receive spring 42's elasticity effect when making clean board 41 contact with filter screen 2, thereby make clean board 41 can paste the surface of filter screen 2 when clean to filter screen 2, improve the clean effect of clean board 41.
The impurity on the right side of the filter screen 2 can be scooped up when the cleaning plate 41 rotates, in the guiding gutter 411 that the guiding gutter 41 top was offered is got into to the impurity, when the cleaning plate 41 rotated to filter screen 2 lower extreme, because gravity effect, the impurity can roll off to cleaning plate 41 and filter screen 2 contact department, at this moment, under the elasticity effect of cleaning plate 41 and spring 42, can make the cleaning plate 41 carry out preliminary breakage with the less, softer material such as silt, leaf in the impurity, when the cleaning plate 41 rotates to filter screen 2 upper end, the material such as silt, leaf that is primarily broken under gravity effect can get into the feed chute 321 that offers on the rotary drum 32 along guiding gutter 411, when feed chute 321 rotates to fixed section of thick bamboo 33 top, less, softer etc. impurity can get into feed inlet 331 through feed inlet 321, feed inlet 331 offers in the upper end of fixed section of thick bamboo 33, feed inlet 331 shape is unanimous, then inside entering fixed section of thick bamboo 33 through feed inlet 331, start second motor 5 drive bull stick 51 rotation this moment, bull stick 51 rotates and can drive broken piece 52 coaxial rotation, make broken piece 52 can carry out the broken impurity after the inside the broken piece is broken to the broken piece 33 after can wait for the impurity to carry out the broken piece to make the broken piece after the impurity 33.
The big harder materials such as stone, fragment of brick in the rainwater can't be broken by clean board 41 and filter screen 2, when clean board 41 moved to filter screen 2 upper end, impurity such as stone, fragment of brick can not pass through guiding gutter 411 between clean board 41 of fixed block 4, this moment impurity such as stone, fragment of brick can be blocked at the forefront of fixed block 4, when clean board 41 moves to the one end that is close to water inlet 11, impurity such as stone, fragment of brick can drop on baffle 61 on collecting box 6 under the effect of gravity, baffle 61 can drive the torsional spring 63 rotation of fixed mounting on the collecting box 6 under the pressure of impurity, torsional spring 63 rotates and can drive baffle 61 rotation, make baffle 61 remove the restriction to impurity such as stone, fragment of brick, make it drop to collecting box 6, and under the limiting action of limiting groove 62 to baffle 61, make baffle 61 only inwards rotate, and then make collecting box 6 rotate to the lower extreme of rotary drum 32 when the impurity on, stone, fragment of brick etc. can not drop yet, follow-up can take it out and carry out secondary according to need and carry out the device and carry out the recycle characteristic to impurity, make recycling property can improve the recycling property to impurity simultaneously.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (4)
1. The utility model provides a filtering separation device for escape canal, includes installation piece (1), the both ends of installation piece (1) are provided with water inlet (11) and outlet (12) respectively, the outer wall fixed mounting of installation piece (1) has controller (13), its characterized in that still includes:
The filter screen (2) is arranged in the installation block (1) through the sliding component and the installation component, a pressure sensor (23) is fixedly arranged on one side, close to the water inlet (11), of the filter screen (2), and the pressure sensor (23) is used for monitoring the water discharge and transmitting signals to the controller (13);
The cleaning mechanism comprises a first motor (3) fixedly installed inside the installation block (1), the first motor (3) is located at one side of the filter screen (2) close to the water inlet (11), a rotating shaft (31) is fixedly installed at the output end of the first motor (3), a rotating drum (32) is fixedly installed at one end, far away from the first motor (3), of the rotating shaft (31), a cleaning plate (41) is installed on the side wall of the rotating drum (32) through a connecting component, and the cleaning plate (41) is used for cleaning residues on the filter screen (2);
A collecting mechanism mounted on the outer wall of the drum (32) for collecting the foreign matters on the cleaning plate (41);
The sliding assembly comprises an electric sliding block (21) which is rotationally connected to the left side and the right side of the filter screen (2), a sliding groove (211) is formed in the inner wall of the installation block (1), the electric sliding block (21) is in sliding connection with the sliding groove (211), and the electric sliding block (21) transversely moves along the sliding groove (211);
The connecting assembly comprises a fixed block (4) fixedly arranged on the side wall of the rotary drum (32), the cleaning plate (41) is in sliding connection with the fixed block (4), and a spring (42) is fixedly connected with the rotary drum (32) at one side of the cleaning plate (41) away from the filter screen (2);
the outer wall of the rotary drum (32) is provided with a feeding groove (321), the side wall of the cleaning plate (41) is provided with a diversion groove (411), the diversion groove (411) is used for discharging sundries into the fixing block (4), and a notch at one side of the diversion groove (411) far away from the filter screen (2) is aligned with the feeding groove (321);
The collecting mechanism comprises a fixed cylinder (33), the fixed cylinder (33) is positioned in the rotary cylinder (32) and is rotationally connected with the rotary cylinder (32), one end, far away from the first motor (3), of the fixed cylinder (33) penetrates through the rotary cylinder (32) and is fixedly connected with the mounting block (1), a feed inlet (331) is formed in the top of the fixed cylinder (33), and the feed inlet (331) is consistent with the feed groove (321) in shape and size;
the inside of the fixed cylinder (33) is provided with a crushing mechanism, the crushing mechanism comprises a second motor (5) fixedly arranged inside the installation block (1), the second motor (5) is positioned at one end of the rotary cylinder (32) far away from the first motor (3), the output end of the second motor (5) is fixedly provided with a rotary rod (51), the rotary rod (51) penetrates through the fixed cylinder (33) and is rotationally connected with the fixed cylinder (33), the side wall of the rotary rod (51) is fixedly provided with a crushing block (52), and the crushing block (52) is used for crushing sundries in the fixed cylinder (33);
The side wall fixed mounting of rotary drum (32) has collecting box (6), the one end that rotary drum (32) was kept away from to collecting box (6) is provided with the opening, collecting box (6) are used for collecting the bulky debris that is difficult for being broken by cleaning board (41).
2. A filtering and separating device for gutters according to claim 1, characterized in that the cleaning plate (41) is fixedly provided with a conical tooth block on the side close to the filter screen (2), said tooth block being used for breaking up the sediment in the gutters and scraping off the residue on the filter screen (2).
3. The filtering and separating device for the drainage ditch according to claim 1, wherein the installation assembly comprises a movable block (22) rotatably connected to the left side and the right side of the filter screen (2), the movable block (22) is located above the electric sliding block (21), a hidden groove (221) is formed in the inner wall of the installation block (1), the movable block (22) is slidably connected with the hidden groove (221), and the movable block (22) vertically moves along the hidden groove (221).
4. The filtering and separating device for the drainage ditch according to claim 1, wherein the opening of the collecting box (6) is rotatably connected with the baffle plate (61) through the torsion spring (63), a limit groove (62) is formed in the inner wall of the collecting box (6), the limit groove (62) is located at one side, far away from the torsion spring (63), of the baffle plate (61), and the limit groove (62) is used for limiting the baffle plate (61) to rotate only towards the inside of the collecting box (6).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410250930.6A CN117815758B (en) | 2024-03-06 | 2024-03-06 | Filtering and separating device for drainage ditch |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410250930.6A CN117815758B (en) | 2024-03-06 | 2024-03-06 | Filtering and separating device for drainage ditch |
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| CN117815758B true CN117815758B (en) | 2024-05-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118122007B (en) * | 2024-04-30 | 2024-07-16 | 淄博九洲润滑科技有限公司 | Filtering and separating device for lubricating oil and lubricating equipment |
| CN119083498B (en) * | 2024-08-29 | 2025-10-24 | 中国一冶集团有限公司 | Basement floor water diversion and drainage integrated device and use method |
| CN118787964B (en) * | 2024-09-12 | 2025-02-07 | 大连高佳化工有限公司 | Evaporation system and method of use |
| CN119869087B (en) * | 2025-03-31 | 2025-05-23 | 内蒙古农业大学 | A water quality treatment device for fine diversion of rainwater and flood |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209828437U (en) * | 2018-10-31 | 2019-12-24 | 中交第一公路勘察设计研究院有限公司 | Terminal filter equipment of rainwater drainage system |
| CN220110561U (en) * | 2023-05-17 | 2023-12-01 | 深圳市海创环境治理科技有限公司 | Collecting assembly for sludge treatment |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209828437U (en) * | 2018-10-31 | 2019-12-24 | 中交第一公路勘察设计研究院有限公司 | Terminal filter equipment of rainwater drainage system |
| CN220110561U (en) * | 2023-05-17 | 2023-12-01 | 深圳市海创环境治理科技有限公司 | Collecting assembly for sludge treatment |
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