CN114344982A - Sewage treatment device convenient to clearance filter screen board - Google Patents
Sewage treatment device convenient to clearance filter screen board Download PDFInfo
- Publication number
- CN114344982A CN114344982A CN202111449017.1A CN202111449017A CN114344982A CN 114344982 A CN114344982 A CN 114344982A CN 202111449017 A CN202111449017 A CN 202111449017A CN 114344982 A CN114344982 A CN 114344982A
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- block
- filter screen
- piece
- cleaning
- sewage treatment
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- 239000010865 sewage Substances 0.000 title claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 84
- 238000004140 cleaning Methods 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 241000883990 Flabellum Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 230000008859 change Effects 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 description 39
- 230000009471 action Effects 0.000 description 9
- 239000012535 impurity Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention relates to the technical field of sewage treatment devices, and discloses a sewage treatment device convenient for cleaning a filter screen plate. When the filter screen blockked up, the guide plate upwards removed in clockwork spring's effect, clean the fan and shrink and rotate under clockwork spring's effect, clean surface debris, the closed piece moves left, make debris fall to the entrance to a cave, clean the filter screen surface, after the exit mechanism opened and shut many times, the revolving force is exerted to the circle wheel structure to the activity tooth piece, connecting rod three drives changes the mechanism, make filter screen piece one move down in the effect of switching the circle piece, filter screen piece two shifts up, after the filter screen surface carries out a lot of cleanness, change filter screen piece.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a sewage treatment device convenient for cleaning a filter screen plate.
Background
Sewage treatment equipment is as an equipment that can effectively be to urban domestic sewage and industrial equipment's industrial wastewater treatment, through handling sewage, avoid sewage and pollutant directly to get into the waters, through to sewage treatment, help improving city grade and improve the ecological environment in its city, it is very important to promoting local economy greening to develop, sewage treatment equipment generally divide into the multiple, wherein bury formula sewage treatment equipment and be applicable to domestic sewage and industrial organic waste water, the main objective of processing reaches a relatively clean state through a series of flows with sewage, make waste water become after handling and can utilize the water resource, improve the utilization of water resource.
The sewage treated by the sewage treatment device is generally rich in impurities which are mainly solid, the impurities in the sewage are reduced by filtering and treating the solid in the sewage, in the actual sewage treatment process, the solid impurities in the sewage generally account for most of the impurities, so that the impurities are easily accumulated on the surface of the filter screen when the filter screen filters the sewage, the filtering efficiency of the filter screen on the sewage is reduced, and finally the sewage treatment equipment is completely blocked, and a measure for automatically cleaning the surface of the filter screen is lacked, when the surface of the filter screen is simply cleaned for a certain number of times, the filter screen still has small impurities to be blocked, so that the filter screen cannot be reused by cleaning the surface of the filter screen, the filter screen needs to be replaced in the time, and the measure for replacing the filter screen after the surface of the filter screen is cleaned for a certain number of times is lacked, thereby causing a problem that the sewage filtering apparatus cannot be used.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a sewage treatment device convenient for cleaning a filter screen plate, which has the advantage of automatically cleaning the surface of the filter screen when sundries on the surface of the filter screen are accumulated to a certain degree, solves the advantage of automatically replacing the filter screen after cleaning the surface of the filter screen for a certain number of times, and solves the problems that the sundries in sewage are more, are easy to accumulate on the surface of the filter screen, so that the filter screen is blocked and cannot be automatically cleaned and cannot be automatically replaced after being cleaned for a certain number of times.
(II) technical scheme
In order to realize the purposes that the surface of the filter screen is automatically cleaned when sundries on the surface of the filter screen are accumulated to a certain degree, and the filter screen is automatically replaced after the surface of the filter screen is cleaned for a certain number of times, the invention provides the following technical scheme: the utility model provides a sewage treatment plant convenient to clearance filter screen board, includes equipment principal, equipment principal's top is provided with cleans the mechanism, equipment principal's inner chamber fixed mounting has exit mechanism, equipment principal's left side is provided with water conservancy diversion mechanism, equipment principal's inner chamber right side is provided with changes the mechanism, and equipment principal is located inside the sewer line.
Preferably, the right side of the cleaning mechanism is provided with a cleaning fan, fan blades are uniformly distributed on the cleaning fan, the left side of the cleaning fan is fixedly connected with a first connecting rod, the upper surface and the lower surface of the inner cavity of the first connecting rod are fixedly provided with a first screw thread, the left side of the first connecting rod is provided with a second connecting rod, the inner cavity of the second connecting rod is provided with a central shaft, the outer surface of the right end of the central shaft is uniformly provided with a first screw thread, the middle part of the central shaft is provided with a cleaning main body, the middle part of the central shaft is fixedly provided with a first central block, the outer surface of the first central block is provided with a first crawler belt, the left side of the central shaft is fixedly provided with a power fan, sewage passes through the power fan, so that the power fan is driven to rotate, the central shaft rotates clockwise because the power fan is fixedly installed with the central shaft, and because the outer surface of the right end of the central shaft is provided with a first screw thread, the upper surface and the lower surface of the inner cavity of the first connecting rod are fixedly provided with a first thread, and the first threaded rod is matched with the first thread.
Preferably, there is rotatory piece one in exit mechanism's left side, the surface all is provided with threaded rod two about the right-hand member of rotatory piece one, the right side of rotatory piece one is provided with seals the piece, the bottom of rotatory piece one is provided with the circle wheel structure, the circle wheel structure has circle wheel one, the bottom fixed mounting of circle wheel one has drive wheel one, the left side fixed mounting of drive wheel one has drive piece one, the bottom of drive wheel one is provided with drive wheel two, the right side of drive wheel two is provided with connecting rod three, and track one drives rotatory piece one rotatory, because the surface all is provided with threaded rod two about the right-hand member of rotatory piece one.
Preferably, the upper and lower surface of the inside of the closed block is provided with a second thread, the left and right sides of the closed block are fixedly provided with a first slide block, the outer surface of the first slide block is provided with a first slide rail, the bottom of the left end of the closed block is provided with a movable tooth block, the bottom of the closed block is provided with a hole, the upper and lower surface of the inside of the closed block is provided with a second thread, and the second thread rod is matched with the second thread rod, so that the first rotary block is controlled by the two pairs of the closed blocks through the first thread rod.
Preferably, there is the guide plate in the left side of water conservancy diversion mechanism, the right side fixed mounting of guide plate has rotation axis one, the right side fixed mounting of rotation axis one has connecting block one, the right-hand member of connecting block one is provided with slider two, the surface of slider two is provided with slide rail two, the surface swing joint of slider two has the connecting wire, the other end swing joint of connecting wire has rotatory piece two, the right side fixed mounting of rotatory piece two has clockwork spring, clockwork spring's surface is provided with track one, and clockwise rotation's power is applyed through a pair of clockwork spring of track to the center pin for clockwork spring carries out the energy storage.
Preferably, the replacing mechanism is provided with a first filter screen block, the right side of the first filter screen block is provided with a switching round block, the outer surface of the switching round block is provided with a second crawler belt, a third rotating block is arranged inside the bottom of the second crawler belt, the outer surface of the third rotating block is provided with a second driving block, the left side of the second driving block is fixedly provided with a third connecting rod, the right side of the switching round block is provided with a second filter screen block, the top of the second filter screen block is provided with a clamping mechanism, the left side of the second filter screen block is fixedly provided with a third thread, the inside of the second filter screen block is fixedly provided with a first filter screen, the left side of the second filter screen block is fixedly provided with a third thread, the front of the second filter screen block is provided with a third sliding rail, the bottom of the second filter screen block is fixedly connected with a third sliding block, the outer surface of the third sliding rail is provided with a third sliding rail, and when the third connecting rod drives the rotating block to rotate through the second driving block, rotatory piece three drives through track two and switches the disk rotatory, switches disk and screw thread three-phase matching, the front of filter screen piece two is provided with slide rail three, the bottom fixedly connected with slider three of filter screen piece two, the surface of slider three is provided with slide rail three, and it rises to drive filter screen piece two through screw thread three when switching the disk rotation, and it descends to drive filter screen piece one on the same principle.
Preferably, there is center block two at clamping mechanism's top, the surface of center block two is provided with spring one, the surface of center block two is provided with blocks the piece, the bottom movable mounting of center block two has rotation axis two, the fixed surface of rotation axis two installs and presss from both sides tight piece, the top movable mounting who presss from both sides tight piece has the pulley, the bottom fixed mounting who presss from both sides tight piece has the clutch blocks, when filter screen block two rises to a certain extent, the clamping mechanism at its top contacts with the pipe wall, makes itself descend with the pipe wall contact when center block two, and a pair of pulley of filter screen exerts an ascending power for pressing from both sides tight piece and use rotation axis two rotatory as the rotation center, thereby the clutch blocks exerts a clamp force to filter screen one, makes filter screen one more press from both sides tightly, uses more firm.
(III) advantageous effects
Compared with the prior art, the invention provides a sewage treatment device convenient for cleaning a filter screen plate, which has the following beneficial effects:
1. this sewage treatment plant convenient to clearance filter plate, cooperation through cleaning mechanism and exit mechanism is used, when the filter screen blocks up, make rivers slow and make when power fan can't exert a clockwise revolving force to the center pin, the guide plate upwards moves at clockwork spring's effect, make above-mentioned pipeline seal, and clean the fan under clockwork spring's effect, inside shrink and anticlockwise rotation, the debris to the filter screen surface are cleaned, the piece that seals simultaneously moves left, make debris drop to the entrance to a cave, thereby reached when the filter screen surface blocks up, carry out clear effect to the filter screen surface.
2. This sewage treatment plant convenient to clearance filter plate, cooperation through exit mechanism and change mechanism is used, after exit mechanism's closed piece opened and shut certain number of times, through the activity tooth piece that its closed piece bottom set up, a revolving force is applyed the round wheel structure, thereby drive change mechanism through connecting rod three and change, make filter screen piece one move down in the effect of switching the round piece, filter screen piece two moves up, make the filter screen piece change, thereby reached and carried out certain clean number of times back to the filter screen surface, the effect of changing is carried out automatically to the filter screen piece.
Drawings
FIG. 1 is a schematic structural diagram of the main body of the apparatus of the present invention;
FIG. 2 is a schematic view of the sweeping mechanism of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 4 is a schematic view of the exit mechanism of the present invention;
FIG. 5 is an enlarged view of the structure of the present invention at B;
FIG. 6 is a schematic view of the structure of the flow guide mechanism of the present invention;
FIG. 7 is a schematic view of a baffle configuration of the present invention;
FIG. 8 is a schematic view of a switching disk structure according to the present invention;
FIG. 9 is a schematic view of the replacement mechanism of the present invention;
FIG. 10 is a schematic view of a second structure of the filter screen block of the present invention
Fig. 11 is a schematic structural view of the clamping mechanism of the present invention.
In the figure: 1. an apparatus main body; 2. a cleaning mechanism; 21. a cleaning fan; 22. a first connecting rod; 221. a first thread; 23. a second connecting rod; 24. a central shaft; 241. a first threaded rod; 25. cleaning the main body; 26. a first central block; 261. a first crawler belt; 27. a powered fan; 3. an outlet mechanism; 31. rotating the first block; 311. a second threaded rod; 32. a sealing block; 321. a second thread; 322. a first sliding block; 323. a first slide rail; 324. a movable tooth block; 325. a hole; 33. a circular wheel structure; 331. a first round wheel; 332. a first driving wheel; 3321. a first driving block; 333. a second driving wheel; 3331. a third connecting rod; 4. a flow guide mechanism; 41. a baffle; 42. a first rotating shaft; 43. a first connecting block; 44. a second sliding block; 441. a second slide rail; 442. a connecting wire; 45. rotating the second block; 46. a clockwork spring; 5. a mechanism is replaced; 51. a first filter screen block; 52. switching round blocks; 521. a second crawler belt; 522. rotating the third block; 5221. a second driving block; 53. a second filter screen block; 531. a clamping mechanism; 5311. a second central block; 5312. a first spring; 5313. a blocking block; 5314. a second rotating shaft; 5315. a clamping block; 5316. a pulley; 5317. a friction block; 532. a third thread; 533. a first filter screen; 534. a third slide rail; 535. and a third sliding block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-7, a sewage treatment device convenient for cleaning a filter screen plate comprises an equipment main body 1, the equipment main body 1 is located inside a sewage pipeline, a cleaning mechanism 2 is arranged on the top of the equipment main body 1, a cleaning fan 21 is arranged on the right side of the cleaning mechanism 2, fan blades are uniformly distributed on the cleaning fan 21, a first connecting rod 22 is fixedly connected to the left side of the cleaning fan 21, a first screw thread 221 is fixedly arranged on the upper and lower surfaces of an inner cavity of the first connecting rod 22, a second connecting rod 23 is arranged on the left side of the first connecting rod 22, a central shaft 24 is arranged in the inner cavity of the second connecting rod 23, a first screw thread 241 is uniformly arranged on the upper and lower outer surfaces of the right end of the central shaft 24, a cleaning main body 25 is arranged in the middle of the central shaft 24, a first central block 26 is fixedly arranged in the middle of the central shaft 24, a first crawler 261 is arranged on the outer surface of the central block 26, and a power fan 27 is fixedly arranged on the left side of the central shaft 24, the sewage passes through the power fan 27, thereby driving the power fan 27 to rotate, because the power fan 27 is fixedly installed with the central shaft 24, the central shaft 24 rotates clockwise, because the outer surface of the right end of the central shaft 24 is provided with a first threaded rod 241, the upper surface and the lower surface of the inner cavity of the first connecting rod 22 are fixedly provided with a first threaded rod 221, the first threaded rod 241 is matched with the first threaded rod 221, the central shaft 24 rotates clockwise, the first threaded rod 241 drives the first connecting rod 22 to extend clockwise and rotate clockwise, meanwhile, the cleaning fan 21 on the right side of the first connecting rod 22 also rotates clockwise, the garbage accumulated on the surface of the first filter screen block 51 is cleaned, the water flow passing speed is increased, the counterclockwise rotation of the central shaft 24 drives the first connecting rod 22 to contract counterclockwise through the first threaded rod 241, the left side of the garbage accumulated on the surface of the first filter screen block 51 is pushed to smoothly fall into a 325 hole, and the middle part of the central shaft 24 is fixedly provided with a first central block 26, the central shaft 24 rotates and simultaneously drives the central block I26 to rotate clockwise, the central block I26 drives the track I261 to rotate, the outlet mechanism 3 is fixedly installed in an inner cavity of the equipment main body 1, the rotating block I31 is arranged on the left side of the outlet mechanism 3, the upper outer surface and the lower outer surface of the right end of the rotating block I31 are respectively provided with a threaded rod II 311, the right side of the rotating block I31 is provided with the sealing block 32, the bottom of the rotating block I31 is provided with a round wheel structure 33, the round wheel structure 33 is provided with a round wheel I331, the bottom of the round wheel I331 is fixedly provided with a driving wheel I332, the left side of the driving wheel I332 is fixedly provided with a driving block I3321, the bottom of the driving wheel I332 is provided with a driving wheel II 333, the right side of the driving wheel II 333 is provided with a connecting rod III 3331, the track I261 drives the rotating block I31 to rotate, because the upper outer surface and the lower outer surface of the right end of the rotating block I31 are respectively provided with threaded rod II 311, the upper outer surface and the lower surface of the inside of the sealing block 32 are respectively provided with a threaded rod II 321, the left side and the right side of the sealing block 32 are fixedly provided with a first sliding block 322, the outer surface of the first sliding block 322 is provided with a first sliding rail 323, the bottom of the left end of the sealing block 32 is provided with a movable tooth block 324, the bottom of the sealing block 32 is provided with a hole 325, the inner upper outer surface and the lower outer surface of the sealing block 32 are provided with a second threaded rod 321, the second threaded rod 311 is matched with the second threaded rod 321, so that the first rotating block 31 controls the sealing block 32 through the second threaded rod 311, the left side and the right side of the sealing block 32 are fixedly provided with a first sliding block 322, the outer surface of the first sliding block 322 is provided with a first sliding rail 323, when the first rotating block 31 rotates clockwise, the sealing block 32 moves towards the right side, so that the outlet mechanism 3 is closed, when the first rotating block 31 rotates anticlockwise, the sealing block 32 moves towards the left side, so that the outlet mechanism 3 is opened, so that sundries accumulated on the left side of the device main body 1 are fallen into the hole 325, and the flow guide mechanism 4 is arranged on the left side of the device main body 1, the left side of the flow guide mechanism 4 is provided with a flow guide plate 41, the right side of the flow guide plate 41 is fixedly provided with a first rotating shaft 42, the right side of the first rotating shaft 42 is fixedly provided with a first connecting block 43, the right end of the first connecting block 43 is provided with a second sliding block 44, the outer surface of the second sliding block 44 is provided with a second sliding rail 441, the outer surface of the second sliding block 44 is movably connected with a connecting line 442, the other end of the connecting line 442 is movably connected with a second rotating block 45, the right side of the second rotating block 45 is fixedly provided with a clockwork spring 46, the outer surface of the clockwork spring 46 is provided with a first crawler 261, the central shaft 24 applies clockwise rotation force to the clockwork spring 46 through the first crawler 261 to enable the clockwork spring 46 to store energy, when the central shaft 24 stops rotating, the clockwork spring 46 releases energy when the clockwise storage efficiency of the clockwork spring 46 releases the release force of the clockwork spring 46, and the clockwork spring 46 applies counterclockwise rotation force to the central shaft 24 through the first crawler 261, the right side of the inner cavity of the device body 1 is provided with a replacing mechanism 5.
The working principle is that in the initial state, sewage flows through the cleaning mechanism 2, the sewage drives the power fan 27 to rotate clockwise by contacting with the power fan 27, the power fan 27 drives the central shaft 24 to rotate clockwise, because the right end of the central shaft 24 is provided with the threaded rod I241, the left end of the cleaning fan 21 is provided with the threaded rod I221, when the central shaft 24 rotates clockwise, the threaded rod I241 inside the central shaft applies a clockwise rotating force to the threaded rod I221 of the cleaning fan 21, so that the cleaning fan 21 extends out to the right while rotating, so that the cleaning fan 21 cleans the surface of the filter screen block I51, when the central shaft 24 rotates clockwise, the central block I26 fixedly connected with the middle part of the central shaft applies a rotating force to the crawler belt I261, the crawler belt I261 applies a clockwise rotating force to the clockwork spring 46, so that the clockwork spring 46 can store energy, when sundries are accumulated on the left side surface of the first filter screen block 51 too much, the flow rate of water flow is slowed, the clockwise rotation force applied to the power fan 27 is reduced or even disappears, the power fan 27 cannot apply a clockwise rotation force to the central shaft 24, the clockwise rotation force is smaller than the counterclockwise rotation force released by the clockwork spring 46, the clockwork spring 46 starts to rotate counterclockwise, the clockwork spring 46 drives the second rotating block 45 to rotate counterclockwise, the second rotating block 45 drives the second sliding block 44 to slide in the second sliding rail 441 through the connecting line 442, the second sliding block 44 drives the guide plate 41 to rotate around the first rotating shaft 42, the guide plate 41 moves upward to be in contact with the upper pipe wall, so that sewage does not flow through the upper part, the clockwork spring 46 applies a counterclockwise rotation force to the first crawler 261, the first rotating block 31 is driven to rotate counterclockwise, and the right end of the first rotating block 31 is provided with the second threaded rod 311, the left end of the closed block 32 is provided with a second thread 321, the first rotating block 31 rotates anticlockwise, an anticlockwise rotating force is applied to the second thread 321 of the closed block 32 through the second threaded rod 311, under the action of the second thread 321, the closed block 32 moves leftwards, no obstacle exists above the opening 325, the first crawler 261 drives the central shaft 24 to rotate anticlockwise, when the central shaft 24 rotates anticlockwise, an anticlockwise rotating force is applied to the first thread 221 of the cleaning fan 21 through the first threaded rod 241 inside the central shaft, the cleaning fan 21 rotates and contracts leftwards, the cleaning fan 21 cleans surface garbage of the first filter screen block 51, an leftwards moving force is applied to the garbage, the garbage drops into the opening 325 smoothly, and garbage cleaning of the surface accumulation of the filter screen is completed.
In summary, this sewage treatment plant convenient to clearance filter plate, through the cooperation of cleaning mechanism 2 and exit mechanism 3 and using, when the filter screen blocks up, make rivers slow down and make power fan 27 can't exert a clockwise revolving force to center pin 24, guide plate 41 upwards moves at clockwork spring 46's effect, make above-mentioned pipeline closed, and clean fan 21 under clockwork spring 46's effect, inwards shrink and anticlockwise rotation, clean the debris on filter screen surface, the piece 32 that seals simultaneously moves left, make debris fall to hole 325, thereby reached when the filter screen surface blocks up, clean the filter screen surface.
Example two
Referring to fig. 4-11, a sewage treatment device convenient for cleaning a filter screen plate comprises a device body 1, the device body 1 is located inside a sewage pipeline, a cleaning mechanism 2 is arranged at the top of the device body 1, an outlet mechanism 3 is fixedly arranged in an inner cavity of the device body 1, a first rotating block 31 is arranged at the left side of the outlet mechanism 3, a second threaded rod 311 is arranged on the upper and lower outer surfaces of the right end of the first rotating block 31, a sealing block 32 is arranged at the right side of the first rotating block 31, a round wheel structure 33 is arranged at the bottom of the first rotating block 31, a first round wheel 331 is arranged on the round wheel structure 33, a first driving wheel 332 is fixedly arranged at the bottom of the first round wheel 331, a first driving block 3321 is fixedly arranged at the left side of the first driving wheel 332, a second driving wheel 333 is arranged at the bottom of the first driving wheel 332, a third connecting rod 3331 is arranged at the right side of the second driving wheel 333, the first threaded rod 311 is arranged on the upper and lower outer surfaces of the right end of the first rotating block 31, the upper outer surface and the lower outer surface of the interior of the sealing block 32 are respectively provided with a second thread 321, the left side and the right side of the sealing block 32 are respectively and fixedly provided with a first slide block 322, the outer surface of the first slide block 322 is provided with a first slide rail 323, the bottom of the left end of the sealing block 32 is provided with a movable tooth block 324, the bottom of the sealing block 32 is provided with a hole 325, the upper outer surface and the lower outer surface of the interior of the sealing block 32 are respectively provided with a second thread 321, a second threaded rod 311 is matched with the second thread 321, so that the first rotary block 31 controls the sealing block 32 through the second threaded rod 311, the left side and the right side of the sealing block 32 are respectively and fixedly provided with a first slide block 322, the outer surface of the first slide rail 323 is arranged on the first slide block 322, when the first rotary block 31 rotates clockwise, the sealing block 32 moves towards the right side, so that the outlet mechanism 3 is closed, when the first rotary block 31 rotates anticlockwise, the sealing block 32 moves towards the left side, so that the outlet mechanism 3 is opened, so that sundries fall into the hole 325, the left side of the equipment main body 1 is provided with a flow guide mechanism 4, the right side of the inner cavity of the equipment main body 1 is provided with a replacing mechanism 5, the replacing mechanism 5 is provided with a first filter screen block 51, the right side of the first filter screen block 51 is provided with a switching round block 52, the outer surface of the switching round block 52 is provided with a second crawler belt 521, the bottom of the second crawler belt 521 is internally provided with a third rotating block 522, the outer surface of the third rotating block 522 is provided with a second driving block 5221, the left side of the second driving block 5221 is fixedly provided with a third connecting rod 3331, the right side of the switching round block 52 is provided with a second filter screen block 53, the top of the second filter screen block 53 is provided with a clamping mechanism 531, the left side of the second filter screen block 53 is fixedly provided with a third thread 532, the inside of the second filter screen block 53 is fixedly provided with a first filter screen 533, the left side of the second filter screen block 53 is fixedly provided with a third thread 532, the front of the second filter screen block 53 is provided with a third slide rail 534, and the bottom of the second filter screen block 53 is fixedly connected with a third slide block 535, the outer surface of the sliding block III 535 is provided with a sliding rail III 534, when the connecting rod III 3331 drives the rotating block III 522 to rotate through the driving block II 5221, the rotating block III 522 drives the switching round block 52 to rotate through the crawler belt II 521, the switching round block 52 is matched with the thread III 532, the front surface of the filter screen block II 53 is provided with the sliding rail III 534, the bottom of the filter screen block II 53 is fixedly connected with the sliding block III 535, the outer surface of the sliding block III 535 is provided with the sliding rail III 534, the switching round block 52 drives the filter screen block II 53 to ascend through the thread III 532 while rotating, the filter screen block I51 descends in a similar way, the top of the clamping mechanism 531 is provided with a central block II 5311, the outer surface of the central block II 5311 is provided with a spring I5312, the outer surface of the central block II 5311 is provided with a 5313 blocking block, the bottom of the central block II 5311 is movably provided with a rotating shaft II 5314, the outer surface of the rotating shaft II 5314 is fixedly provided with a clamping block 5315, the top of the clamping block 5315 is movably provided with a pulley 5316, the friction block 5317 is fixedly mounted at the bottom of the clamping block 5315, when the filter screen block II 53 rises to a certain degree, the clamping mechanism 531 at the top of the filter screen block II is in contact with the pipe wall, when the central block II 5311 is in contact with the pipe wall to enable the central block II to descend, the filter screen I533 exerts an upward force on the pulley 5316, the clamping block 5315 rotates by taking the rotating shaft II 5314 as a rotating center, and therefore the friction block 5317 exerts a clamping force on the filter screen I533, the filter screen I533 is clamped more tightly, and the use is more stable.
The working principle is that when sewage does not flow above the sewage, the clockwork spring 46 applies an anticlockwise rotating force to the first crawler 261, the first crawler 261 drives the first rotating block 31 to rotate anticlockwise, the right end of the first rotating block 31 is provided with the second threaded rod 311, the left end of the first sealing block 32 is provided with the second threaded rod 321, the first rotating block 31 rotates anticlockwise, the second threaded rod 321 of the second sealing block 32 applies an anticlockwise rotating force to the second threaded rod 321 of the first sealing block 32 through the second threaded rod 311, when the second sealing block 32 moves leftwards under the action of the second threaded rod 321, the movable tooth block 324 at the bottom of the first sealing block applies an anticlockwise rotating force to the first round wheel 331 on the round wheel structure 33, so that the first round wheel 331 drives the first driving wheel 332 to rotate anticlockwise, after the movable tooth block 324 applies the anticlockwise rotating force to the first round wheel 331 for a certain number of times, the first driving wheel 332 drives the second driving wheel 333 to rotate through the first driving block 3321 fixedly arranged on the first rotating block 522, and when the second driving wheel 333 rotates, the third connecting rod 3331 applies an anticlockwise rotating block 5221 on the third rotating block 522 The rotating block III 522 applies a counterclockwise rotating force to the switching round block 52 through the crawler belt II 521, the switching round block 52 applies an upward force to the left thread III 532 of the filter screen block II 53 through the tooth marks arranged on the switching round block, similarly, a downward force is applied to the filter screen block I51, the filter screen block II 53 moves up and down according to the slide rail III 534 through the slide block III 535 arranged at the bottom of the filter screen block II, when the filter screen block II 53 moves upwards, and the clamping mechanism 531 is in contact with the upper pipe wall, the central block II 5311 moves downwards, so that the clamping block 5315 is in contact with the filter screen I533, the clamping block 5315 rotates by taking the rotating shaft II 5314 as a rotating center, so that the filter screen I533 applies an upward force to the pulley 5316, and the friction block 5317 applies a rightward force to the filter screen I533, so that the filter screen I533 is clamped, and the stability of the filter screen I is improved.
In conclusion, this sewage treatment plant convenient to clearance filter screen board, after the certain number of times that opens and shuts of the closed piece 32 of exit mechanism 3, through the activity tooth piece 324 that its closed piece 32 bottom set up, exert a revolving force to circle wheel structure 33 to drive change mechanism 5 through connecting rod three 3331 and change, make filter screen piece 51 move down in the effect of switching circle piece 52, filter screen piece two 53 shifts up, make the filter screen piece change, thereby reach and carry out certain clean number of times to the filter screen surface after, the effect of changing the filter screen piece is automatic.
EXAMPLE III
Referring to fig. 1-11, a sewage treatment device convenient for cleaning a filter screen plate comprises an equipment main body 1, the equipment main body 1 is located inside a sewage pipeline, a cleaning mechanism 2 is arranged on the top of the equipment main body 1, a cleaning fan 21 is arranged on the right side of the cleaning mechanism 2, fan blades are uniformly distributed on the cleaning fan 21, a first connecting rod 22 is fixedly connected to the left side of the cleaning fan 21, a first screw thread 221 is fixedly arranged on the upper and lower surfaces of an inner cavity of the first connecting rod 22, a second connecting rod 23 is arranged on the left side of the first connecting rod 22, a central shaft 24 is arranged in an inner cavity of the second connecting rod 23, a first screw thread 241 is uniformly arranged on the upper and lower surfaces of the outer surface of the right end of the central shaft 24, a cleaning main body 25 is arranged in the middle of the central shaft 24, a first central block 26 is fixedly arranged in the middle of the central shaft 24, a first crawler 261 is arranged on the outer surface of the central block 26, and a power fan 27 is fixedly arranged on the left side of the central shaft 24, the sewage passes through the power fan 27, thereby driving the power fan 27 to rotate, because the power fan 27 is fixedly installed with the central shaft 24, the central shaft 24 rotates clockwise, because the outer surface of the right end of the central shaft 24 is provided with a first threaded rod 241, the upper surface and the lower surface of the inner cavity of the first connecting rod 22 are fixedly provided with a first threaded rod 221, the first threaded rod 241 is matched with the first threaded rod 221, the central shaft 24 rotates clockwise, the first threaded rod 241 drives the first connecting rod 22 to extend clockwise and rotate clockwise, meanwhile, the cleaning fan 21 on the right side of the first connecting rod 22 also rotates clockwise, the garbage accumulated on the surface of the first filter screen block 51 is cleaned, the water flow passing speed is increased, the counterclockwise rotation of the central shaft 24 drives the first connecting rod 22 to contract counterclockwise through the first threaded rod 241, the left side of the garbage accumulated on the surface of the first filter screen block 51 is pushed to smoothly fall into a 325 hole, and the middle part of the central shaft 24 is fixedly provided with a first central block 26, the central shaft 24 rotates and simultaneously drives the central block I26 to rotate clockwise, the central block I26 drives the track I261 to rotate, the outlet mechanism 3 is fixedly installed in an inner cavity of the equipment main body 1, the rotating block I31 is arranged on the left side of the outlet mechanism 3, the upper outer surface and the lower outer surface of the right end of the rotating block I31 are respectively provided with a threaded rod II 311, the right side of the rotating block I31 is provided with the sealing block 32, the bottom of the rotating block I31 is provided with a round wheel structure 33, the round wheel structure 33 is provided with a round wheel I331, the bottom of the round wheel I331 is fixedly provided with a driving wheel I332, the left side of the driving wheel I332 is fixedly provided with a driving block I3321, the bottom of the driving wheel I332 is provided with a driving wheel II 333, the right side of the driving wheel II 333 is provided with a connecting rod III 3331, the track I261 drives the rotating block I31 to rotate, because the upper outer surface and the lower outer surface of the right end of the rotating block I31 are respectively provided with threaded rod II 311, the upper outer surface and the lower surface of the inside of the sealing block 32 are respectively provided with a threaded rod II 321, the left side and the right side of the sealing block 32 are fixedly provided with a first sliding block 322, the outer surface of the first sliding block 322 is provided with a first sliding rail 323, the bottom of the left end of the sealing block 32 is provided with a movable tooth block 324, the bottom of the sealing block 32 is provided with a hole 325, the inner upper outer surface and the lower outer surface of the sealing block 32 are provided with a second threaded rod 321, the second threaded rod 311 is matched with the second threaded rod 321, so that the first rotating block 31 controls the sealing block 32 through the second threaded rod 311, the left side and the right side of the sealing block 32 are fixedly provided with a first sliding block 322, the outer surface of the first sliding block 322 is provided with a first sliding rail 323, when the first rotating block 31 rotates clockwise, the sealing block 32 moves towards the right side, so that the outlet mechanism 3 is closed, when the first rotating block 31 rotates anticlockwise, the sealing block 32 moves towards the left side, so that the outlet mechanism 3 is opened, so that sundries accumulated on the left side of the device main body 1 are fallen into the hole 325, and the flow guide mechanism 4 is arranged on the left side of the device main body 1, the left side of the flow guide mechanism 4 is provided with a flow guide plate 41, the right side of the flow guide plate 41 is fixedly provided with a first rotating shaft 42, the right side of the first rotating shaft 42 is fixedly provided with a first connecting block 43, the right end of the first connecting block 43 is provided with a second sliding block 44, the outer surface of the second sliding block 44 is provided with a second sliding rail 441, the outer surface of the second sliding block 44 is movably connected with a connecting line 442, the other end of the connecting line 442 is movably connected with a second rotating block 45, the right side of the second rotating block 45 is fixedly provided with a clockwork spring 46, the outer surface of the clockwork spring 46 is provided with a first crawler 261, the central shaft 24 applies clockwise rotation force to the clockwork spring 46 through the first crawler 261 to enable the clockwork spring 46 to store energy, when the central shaft 24 stops rotating, the clockwork spring 46 releases energy when the clockwise storage efficiency of the clockwork spring 46 releases the release force of the clockwork spring 46, and the clockwork spring 46 applies counterclockwise rotation force to the central shaft 24 through the first crawler 261, the right side of the inner cavity of the equipment main body 1 is provided with a replacing mechanism 5, the replacing mechanism 5 is provided with a first filter screen block 51, the right side of the first filter screen block 51 is provided with a switching round block 52, the outer surface of the switching round block 52 is provided with a second crawler belt 521, the bottom of the second crawler belt 521 is internally provided with a third rotating block 522, the outer surface of the third rotating block 522 is provided with a second driving block 5221, the left side of the second driving block 5221 is fixedly provided with a third connecting rod 3331, the right side of the switching round block 52 is provided with a second filter screen block 53, the top of the second filter screen block 53 is provided with a clamping mechanism 531, the left side of the second filter screen block 53 is fixedly provided with a third threaded block 532, the inside of the second filter screen block 53 is fixedly provided with a first filter screen 533, the left side of the second filter screen block 53 is fixedly provided with a third threaded block 532, the front of the second filter screen block 53 is provided with a third sliding rail 534, the bottom of the second filter screen block 53 is fixedly connected with a third sliding block 535, the outer surface of the sliding rail 534 is provided with a third sliding rail 534, when the connecting rod three 3331 drives the rotating block three 522 to rotate through the driving block two 5221, the rotating block three 522 drives the switching round block 52 to rotate through the crawler belt two 521, the switching round block 52 is matched with the thread three 532, the front surface of the filter screen block two 53 is provided with the slide rail three 534, the bottom of the filter screen block two 53 is fixedly connected with the slide block three 535, the outer surface of the slide block three 535 is provided with the slide rail three 534, the switching round block 52 drives the filter screen block two 53 to ascend through the thread three 532 while rotating, the filter screen block one 51 to descend in a similar way, the top of the clamping mechanism 531 is provided with the central block two 5311, the outer surface of the central block two 5311 is provided with the spring one 5312, the outer surface of the central block two 5311 is provided with the block 5313, the bottom of the central block two 5311 is movably provided with the rotating shaft two 5314, the outer surface of the rotating shaft two 5314 is fixedly provided with the clamping block 5315, the top of the clamping block 5315 is movably provided with the pulley 5316, the bottom of the clamping block 5315 is fixedly provided with the friction block 5317, when the second filter screen block 53 rises to a certain degree, the clamping mechanism 531 on the top of the second filter screen block contacts with the pipe wall, when the second central block 5311 contacts with the pipe wall to enable the second filter screen block to descend, the first filter screen block 533 exerts an upward force on the pulley 5316, the clamping block 5315 rotates by taking the second rotating shaft 5314 as a rotating center, and therefore the friction block 5317 exerts a clamping force on the first filter screen block 533, the first filter screen block 533 is clamped more tightly, and the use is more stable.
The working principle is that in the initial state, sewage flows through the cleaning mechanism 2, the sewage drives the power fan 27 to rotate clockwise by contacting with the power fan 27, the power fan 27 drives the central shaft 24 to rotate clockwise, because the right end of the central shaft 24 is provided with the threaded rod I241, the left end of the cleaning fan 21 is provided with the threaded rod I221, when the central shaft 24 rotates clockwise, the threaded rod I241 inside the central shaft applies a clockwise rotating force to the threaded rod I221 of the cleaning fan 21, so that the cleaning fan 21 extends out to the right while rotating, so that the cleaning fan 21 cleans the surface of the filter screen block I51, when the central shaft 24 rotates clockwise, the central block I26 fixedly connected with the middle part of the central shaft applies a rotating force to the crawler belt I261, the crawler belt I261 applies a clockwise rotating force to the clockwork spring 46, so that the clockwork spring 46 can store energy, when sundries are accumulated on the left side surface of the first filter screen block 51 too much, the flow rate of water flow is slowed, the clockwise rotation force applied to the power fan 27 is reduced or even disappears, the power fan 27 cannot apply a clockwise rotation force to the central shaft 24, the clockwise rotation force is smaller than the counterclockwise rotation force released by the clockwork spring 46, the clockwork spring 46 starts to rotate counterclockwise, the clockwork spring 46 drives the second rotating block 45 to rotate counterclockwise, the second rotating block 45 drives the second sliding block 44 to slide in the second sliding rail 441 through the connecting line 442, the second sliding block 44 drives the guide plate 41 to rotate around the first rotating shaft 42, the guide plate 41 moves upward to be in contact with the upper pipe wall, so that sewage does not flow through the upper part, the clockwork spring 46 applies a counterclockwise rotation force to the first crawler 261, the first rotating block 31 is driven to rotate counterclockwise, and the right end of the first rotating block 31 is provided with the second threaded rod 311, the left end of the closing block 32 is provided with a second thread 321, the first rotating block 31 rotates anticlockwise, a counterclockwise rotating force is applied to the second thread 321 of the closing block 32 through the second threaded rod 311, under the action of the second thread 321, the closing block 32 moves leftwards, so that no obstacle exists above the hole 325, the first crawler belt 261 drives the central shaft 24 to rotate anticlockwise, when the central shaft 24 rotates anticlockwise, a counterclockwise rotating force is applied to the first thread 221 of the cleaning fan 21 through the first threaded rod 241 inside the central shaft, the cleaning fan 21 retracts leftwards while rotating, so that the cleaning fan 21 cleans garbage on the surface of the first filter screen block 51, a leftward moving force is applied to the garbage, the garbage falls into the hole 325 smoothly, the garbage accumulated on the surface of the filter screen is cleaned, when the closing block 32 moves leftwards, the movable tooth block 324 at the bottom of the closing block applies a counterclockwise rotating force to the first round wheel 331 on the round wheel structure 33, the first round wheel 331 drives the first driving wheel 332 to rotate anticlockwise, after the movable gear block 324 applies anticlockwise rotating force to the first round wheel 331 for a certain number of times, the first driving wheel 332 drives the second driving wheel 333 to rotate through the first driving block 3321 fixedly arranged on the first driving wheel, the second driving wheel 333 applies anticlockwise rotating force to the second driving block 5221 on the third rotating block 522 through the third connecting rod 3331 when rotating, the third rotating block 522 applies anticlockwise rotating force to the switching round block 52 through the second crawler track 521, the switching round block 52 applies upward force to the third left thread 532 of the second filter screen block 53 through the tooth print arranged on the switching round block 52, and similarly, the first filter screen block 51 applies downward force, the second filter screen block 53 moves up and down through the third sliding block 535 arranged at the bottom of the second filter screen block 53 according to the third sliding rail 534, when the second filter screen block 53 moves up, and the clamping mechanism 531 is in contact with the upper pipe wall, the second central block 5311 moves down, the clamping block 5315 is in contact with the first filter screen 533, so that the clamping block 5315 rotates around the second rotation shaft 5314 as a rotation center, the first filter screen 533 applies an upward force to the pulley 5316, the friction block 5317 applies a rightward force to the first filter screen 533, and the first filter screen 533 is clamped, so that the stability of the first filter screen 533 is improved.
In summary, in the sewage treatment apparatus convenient for cleaning the filter screen plate, by using the cleaning mechanism 2 and the outlet mechanism 3 in cooperation, when the filter screen is blocked, the water flow is slowed down so that the power fan 27 cannot apply a clockwise rotation force to the central shaft 24, the guide plate 41 moves upwards under the action of the spring 46 to seal the upper pipeline, and the cleaning fan 21 contracts inwards and rotates anticlockwise under the action of the spring 46 to clean the impurities on the surface of the filter screen, meanwhile, the sealing block 32 moves leftwards to drop the impurities to the hole 325, when the sealing block 32 of the outlet mechanism 3 is opened and closed for a certain number of times, the movable tooth block 324 arranged at the bottom of the sealing block 32 applies a rotation force to the circular wheel structure 33, so that the connecting rod three 3331 drives the replacing mechanism 5 to replace, and the filter screen block one 51 moves downwards under the action of the switching circular block 52, the second filter screen block 53 moves upwards to replace the filter screen block, so that the filter screen surface is cleaned when the filter screen surface is blocked, and the filter screen block is automatically replaced after certain cleaning times are carried out on the filter screen surface.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a sewage treatment plant convenient to clearance filter screen board, includes equipment main part (1), its characterized in that: the top of equipment main part (1) is provided with cleans mechanism (2), the inner chamber fixed mounting of equipment main part (1) has exit mechanism (3), the left side of equipment main part (1) is provided with water conservancy diversion mechanism (4), the inner chamber right side of equipment main part (1) is provided with changes mechanism (5).
2. The sewage treatment device convenient for cleaning the filter screen plate according to claim 1, wherein: there is cleaning fan (21) on the right side of cleaning mechanism (2), evenly distributed the flabellum on cleaning fan (21), the left side fixedly connected with connecting rod (22) of cleaning fan (21), the equal fixed mounting screw thread (221) of surface about the inner chamber of connecting rod (22), the left side of connecting rod (22) is provided with connecting rod two (23), the inner chamber of connecting rod two (23) is provided with center pin (24), equal (241) threaded rod one about the right-hand member surface of center pin (24), the middle part of center pin (24) is provided with cleans main part (25), the middle part fixed mounting of center pin (24) has center block one (26), the surface of center block one (26) is provided with track one (261), the left side fixed mounting of center pin (24) has power fan (27).
3. The sewage treatment device convenient for cleaning the filter screen plate according to claim 1, wherein: there is rotatory piece one (31) left side of exit mechanism (3), the surface all is provided with threaded rod two (311) about the right-hand member of rotatory piece one (31), the right side of rotatory piece one (31) is provided with seals piece (32), the bottom of rotatory piece one (31) is provided with round wheel structure (33), round wheel structure (33) have round wheel one (331), the bottom fixed mounting of round wheel one (331) has drive wheel one (332), the left side fixed mounting of drive wheel one (332) has drive block one (3321), the bottom of drive wheel one (332) is provided with drive wheel two (333), the right side of drive wheel two (333) is provided with connecting rod three (3331).
4. The sewage treatment device convenient for cleaning the filter screen plate according to claim 1, wherein: the outer surface all is provided with screw thread two (321) about the inside of sealed piece (32), the equal fixed mounting in the left and right sides of sealed piece (32) has slider one (322), the surface of slider one (322) is provided with slide rail one (323), the left end bottom of sealed piece (32) is provided with movable tooth piece (324), the bottom of sealed piece (32) is provided with entrance to a cave (325).
5. The sewage treatment device convenient for cleaning the filter screen plate according to claim 1, wherein: the outer surface all is provided with screw thread two (321) about the inside of sealed piece (32), the equal fixed mounting in the left and right sides of sealed piece (32) has slider one (322), the surface of slider one (322) is provided with slide rail one (323), the left end bottom of sealed piece (32) is provided with movable tooth piece (324), the bottom of sealed piece (32) is provided with entrance to a cave (325).
6. The sewage treatment device convenient for cleaning the filter screen plate according to claim 1, wherein: there is guide plate (41) in the left side of water conservancy diversion mechanism (4), the right side fixed mounting of guide plate (41) has rotation axis one (42), the right side fixed mounting of rotation axis one (42) has connecting block one (43), the right-hand member of connecting block one (43) is provided with slider two (44), the surface of slider two (44) is provided with slide rail two (441), the surface swing joint of slider two (44) has connecting wire (442), the other end swing joint of connecting wire (442) has rotatory piece two (45), the right side fixed mounting of rotatory piece two (45) has clockwork spring (46), the surface of clockwork spring (46) is provided with track one (261).
7. The sewage treatment device convenient for cleaning the filter screen plate according to claim 1, wherein: the replacing mechanism (5) is provided with a first filter screen block (51), the right side of the first filter screen block (51) is provided with a switching round block (52), the outer surface of the switching round block (52) is provided with a second crawler belt (521), a third rotating block (522) is arranged inside the bottom of the second crawler belt (521), the outer surface of the third rotating block (522) is provided with a second driving block (5221), the left side of the second driving block (5221) is fixedly provided with a third connecting rod (3331), the right side of the switching round block (52) is provided with a second filter screen block (53), the top of the second filter screen block (53) is provided with a clamping mechanism (531), the left side of the second filter screen block (53) is fixedly provided with a third threaded block (532), the inside of the second filter screen block (53) is fixedly provided with a first filter screen (533), the left side of the second filter screen block (53) is fixedly provided with a third threaded block (532), the front of the second filter screen block (53) is provided with a third sliding rail (534), the bottom of the second filter screen block (53) is fixedly connected with a third sliding block (535), and the outer surface of the third sliding block (535) is provided with a third sliding rail (534).
8. The sewage treatment device convenient for cleaning the filter screen plate according to claim 1, wherein: the top of clamping mechanism (531) has central piece two (5311), the surface of central piece two (5311) is provided with spring one (5312), the surface of central piece two (5311) is provided with (5313) and blocks the piece, the bottom movable mounting of central piece two (5311) has rotation axis two (5314), the surface fixed mounting of rotation axis two (5314) has clamp piece (5315), the top movable mounting of clamp piece (5315) has pulley (5316), the bottom fixed mounting of clamp piece (5315) has clutch block (5317).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115228160A (en) * | 2022-07-27 | 2022-10-25 | 韩英 | Primary filtering device and filtering method for sewage treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228160A (en) * | 2022-07-27 | 2022-10-25 | 韩英 | Primary filtering device and filtering method for sewage treatment |
| CN115228160B (en) * | 2022-07-27 | 2023-12-08 | 山西中科通汇新能源有限公司 | Primary filtering device and method for sewage treatment |
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| CN114344982B (en) | 2023-05-09 |
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