CN114681975A - Mechanical cleaning hydraulic screen decontamination device convenient to clean - Google Patents
Mechanical cleaning hydraulic screen decontamination device convenient to clean Download PDFInfo
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- CN114681975A CN114681975A CN202210330099.6A CN202210330099A CN114681975A CN 114681975 A CN114681975 A CN 114681975A CN 202210330099 A CN202210330099 A CN 202210330099A CN 114681975 A CN114681975 A CN 114681975A
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- filter plate
- water
- hydraulic screen
- rack
- mechanical cleaning
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- 238000004140 cleaning Methods 0.000 title claims abstract description 22
- 238000005202 decontamination Methods 0.000 title claims abstract description 18
- 230000003588 decontaminative effect Effects 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 120
- 238000011010 flushing procedure Methods 0.000 claims abstract description 11
- 238000004062 sedimentation Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000003670 easy-to-clean Effects 0.000 claims 4
- 238000005201 scrubbing Methods 0.000 claims 1
- 230000007306 turnover Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 4
- 238000005406 washing Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000003818 cinder Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of hydraulic screen decontamination, in particular to a mechanical cleaning hydraulic screen decontamination device convenient to clean, which comprises a hydraulic screen body, a water distribution plate arranged on the hydraulic screen body, a driving device arranged outside the hydraulic screen body and used for driving the first filter plate to move outwards from a through hole, a rotating assembly capable of driving the second filter plate to turn, a material receiving barrel used for collecting sundries poured by the second filter plate in a turning way, and a flushing mechanism used for flushing the second filter plate. According to the invention, the driving device drives the first filter plate to move outwards the through hole, the first filter plate moves to drive the second filter plate to move, the rotating assembly drives the second filter plate to turn over, the receiving barrel collects sundries dumped by turning over the second filter plate, and the flushing mechanism flushes the second filter plate, so that the water distribution plate is cleaned.
Description
Technical Field
The invention relates to the technical field of hydraulic screen decontamination, in particular to a mechanical cleaning hydraulic screen decontamination device convenient to clean.
Background
At present, a hydraulic screen is a small-sized device for solid-liquid separation in sewage treatment, can effectively reduce suspended matters in water and reduce the treatment load of subsequent procedures; the principle is that the interception function of the screen surface is utilized to enable the filtered water to flow out from the gaps of the screen plate, and meanwhile, the solid substances are pushed to the lower end of the screen plate under the hydraulic action, so that the separation purpose is achieved.
In the prior art, reference can be made to a Chinese utility model with an authorization publication number of CN203678134U, which discloses a mechanical cleaning hydraulic screen decontamination device, comprising a hydraulic screen body, wherein a fine grid screen and a water distribution plate are sequentially arranged in the hydraulic screen body along the water flow direction; still including locating the automatic scarfing cinder district of water distribution plate below, the automatic scarfing cinder district is including rotatory filter screen and locate rotatory filter screen both sides and make rotatory filter screen do rotatory transmission, rotatory filter screen below both sides set up the sediment fill that is used for collecting the sediment thing. The rotatable baffle and the water distribution plate are arranged at the top of the fine grid screen, so that the aim of uniformly distributing water is fulfilled, simultaneously, sewage is effectively intercepted after passing through the fine grid screen and the rotary filtering screen, and the sewage is washed to the slag hopper by the high-pressure nozzle and the forward and reverse rotating brush rolls, so that the aim of mechanically discharging slag is fulfilled; overcomes the defects of uneven water distribution, poor effect of removing fine fibers, difficult manual slag removal and the like of the traditional hydraulic screen, and can be used for pretreatment of fine equipment such as a hollow fiber membrane bioreactor and the like. However, the above-mentioned water distribution plate is inconvenient to clean, and thus the water leakage holes of the water distribution plate may be blocked, thereby possibly affecting the drainage efficiency of the water distribution plate.
Therefore, the present application needs to provide a mechanical cleaning hydraulic screen dirt removing device convenient for cleaning, so as to solve the above technical problems.
Disclosure of Invention
Aiming at the problems, the invention provides the mechanical cleaning hydraulic screen decontamination device convenient to clean, which is convenient to clean the water distribution plate, so that the drainage efficiency of the water distribution plate is improved.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a mechanical cleaning hydraulic screen decontamination device convenient to clean comprises a hydraulic screen body and a water distribution plate arranged on the hydraulic screen body, wherein the inner wall of the hydraulic screen body is provided with a through hole for the water distribution plate to pass through, and the water distribution plate is hermetically connected with the inner wall of the through hole;
the water distribution plate comprises a first filter plate and a second filter plate which is rotatably arranged on the first filter plate, water leakage holes are formed in the first filter plate and the second filter plate, and a slot for the first filter plate to be inserted is formed in the inner wall of one side of the hydraulic screen body, which is far away from the through hole;
the mechanical cleaning hydraulic screen decontamination device further comprises a driving device arranged outside the hydraulic screen body and used for driving the first filter plate to move outwards from the through hole, a rotating assembly capable of driving the second filter plate to turn, a receiving barrel used for collecting sundries dumped by turning the second filter plate, and a flushing mechanism used for flushing the second filter plate.
Through adopting above-mentioned technical scheme, when needs clear up the water distribution board, move to the through-hole outside through the first filter plate of drive arrangement drive, first filter plate removes and drives the second filter plate and remove, drives the upset of second filter plate through runner assembly, collects the debris that the upset of second filter plate was emptyd through connecing the thing bucket, washes the second filter plate through washing the mechanism to realized clearing up the water distribution board.
Preferably, the driving device comprises a frame, a driving motor arranged on one side of the frame, and a lead screw and a guide rod arranged on the other side of the frame, wherein the lead screw and the guide rod are arranged in parallel; an output shaft of the driving motor is connected with one end of a screw rod, and the other end of the screw rod is in threaded connection with the first filter plate; one end of the guide rod is fixedly connected with the rack, and the other end of the guide rod is connected with the first filter plate in a penetrating manner; the driving motor drives the screw rod to rotate so as to drive the first filter plate to move outwards along the guide rod.
By adopting the technical scheme, when the first filter plate needs to be driven to move, the lead screw is driven to rotate by the driving motor, and the first filter plate can be driven to move by the rotation of the lead screw; through the drive arrangement who sets up, be convenient for drive first filter plate and remove.
Preferably, the first filter plate is rotatably connected with a horizontal shaft through a bearing, the horizontal shaft is arranged along the width direction of the first filter plate, and the horizontal shaft is fixedly connected with the second filter plate; the both ends of horizontal axis are overlapped respectively and are equipped with the torsional spring, two the looks remote site of torsional spring all with second filter plate fixed connection, two keep away from each other of torsional spring the end all with bearing fixed connection.
By adopting the technical scheme, after the first filter plate is moved out of the hydraulic screen body, the horizontal shaft rotates under the action of the rotating assembly, and the horizontal shaft rotates to drive the second filter plate to turn over, so that sundries on the second filter plate can be conveniently cleaned; the horizontal shaft is convenient to reset through the arranged torsion spring.
Preferably, the rotating assembly comprises a gear arranged at one end of the horizontal shaft and a rack fixedly connected with the rack, the rack is arranged outside the guide rod and parallel to the guide rod, and the gear is meshed with the rack; the gear rotates under the action of the rack, and the gear rotates to drive the horizontal shaft to rotate so as to drive the second filter plate to turn over.
By adopting the technical scheme, the first filter plate moves to drive the horizontal shaft to move, the horizontal shaft moves to drive the gear to move, then the gear rotates under the action of the rack, the gear rotates to drive the horizontal shaft to rotate, and the horizontal shaft rotates to drive the second filter plate to turn over; through the rotating assembly, the second filter plate can be driven to turn over conveniently.
Preferably, the receiving barrel is arranged between the hydraulic screen body and the rack, a sinking groove is formed in the top of the receiving barrel, a third filter plate is inserted in the sinking groove, a servo motor is installed at one side of the receiving barrel, an output shaft of the servo motor is connected with a rotating shaft, the rotating shaft is rotatably connected to the top wall of the receiving barrel, a water squeezing plate is fixedly connected to the side wall of the rotating shaft, and the water squeezing plate and the third filter plate are arranged oppositely.
By adopting the technical scheme, the sundries poured by overturning the second filter plate can be conveniently collected through the arranged material receiving barrel; the third filter plate is arranged, so that sundries can be drained conveniently; through the water squeezing plate, water in sundries can be squeezed out conveniently.
Preferably, wash the mechanism including installing in the delivery pipe of frame top and along the axial a plurality of shower nozzles that set gradually on the delivery pipe of delivery pipe, it is a plurality of the shower nozzle is even interval to be set up, wash the mechanism still including being used for carrying out the water supply subassembly that supplies water to the delivery pipe.
Through adopting above-mentioned technical scheme, through the shower nozzle that sets up, be convenient for clear up first filter plate and second filter plate.
Preferably, the water supply assembly comprises a water pump installed on one side of the rack, a water outlet of the water pump is connected with a water supply pipe, a water inlet of the water pump is connected with a water tank, and the top of the water tank is connected with a water replenishing pipe.
Through adopting above-mentioned technical scheme, when needs supply water to the delivery pipe, start the water pump, then just can supply water to the delivery pipe.
Preferably, a sedimentation tank is arranged below the material receiving barrel and communicated with the bottom of the material receiving barrel, a water outlet pipe is connected to the upper end of one side of the sedimentation tank, a valve is mounted on the water outlet pipe, and one end, far away from the sedimentation tank, of the water outlet pipe is communicated with the water tank.
Through adopting above-mentioned technical scheme, be convenient for carry out the recycle to the water in the thing bucket to can the water economy resource.
The mechanical cleaning hydraulic screen decontamination device convenient to clean has the following beneficial effects:
1. when the water distribution plate needs to be cleaned, the driving device drives the first filter plate to move outwards the through hole, and the first filter plate moves to drive the second filter plate to move, so that the water distribution plate is cleaned conveniently, and the drainage efficiency of the water distribution plate is improved.
2. According to the invention, after the first filter plate is moved out of the hydraulic screen body, the horizontal shaft rotates under the action of the rotating assembly, and the horizontal shaft rotates to drive the second filter plate to turn over, so that sundries on the second filter plate can be conveniently cleaned; the horizontal shaft is convenient to reset through the arranged torsion spring.
3. According to the invention, the collection of the sundries poured down by turning the second filter plate is facilitated through the storage barrel; the third filter plate is arranged, so that sundries can be drained conveniently; through the water squeezing plate, water in sundries can be squeezed out conveniently.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structural installation of the hydraulic screen body and the water distribution plate in the present invention;
FIG. 3 is a schematic view of the structural arrangement of the drive unit, the rotating assembly and the flushing mechanism of the present invention;
FIG. 4 is a schematic view of the structural installation of the receiving tank and the sedimentation tank of the present invention.
In the figure: 1. a hydraulic screen body; 11. a through hole; 12. sealing sleeves; 13. a slot; 2. a water distribution plate; 21. a first filter plate; 22. a second filter plate; 23. a horizontal axis; 24. a torsion spring; 3. a drive device; 31. a frame; 32. a lead screw; 33. a drive motor; 34. a guide bar; 4. a drive assembly; 41. a gear; 42. a rack; 5. a receiving barrel; 51. sinking a groove; 52. a third filter plate; 53. a servo motor; 54. a rotating shaft; 55. a water squeezing plate; 6. a flushing mechanism; 61. a water supply pipe; 62. a spray head; 63. a water pump; 64. a water replenishing pipe; 65. a water tank; 7. a sedimentation tank; 71. and (5) discharging a water pipe.
Detailed Description
The technical scheme of the invention is explained in detail in the following by combining the drawings and the embodiment:
as shown in fig. 1 and 2, a mechanical cleaning hydraulic screen decontamination device convenient to clean comprises a hydraulic screen body 1 and a water distribution plate 2 installed on the hydraulic screen body 1, wherein a through hole 11 for the water distribution plate 2 to pass through is formed in the inner wall of the hydraulic screen body 1, the through hole 11 is square, a sealing sleeve 12 is fixedly connected in the through hole 11, and the sealing sleeve 12 can be sleeved on the water distribution plate 2.
The water distribution plate 2 comprises a first filter plate 21 and a second filter plate 22 rotatably arranged on the first filter plate 21, water leakage holes are formed in the first filter plate 21 and the second filter plate 22, a slot 13 for inserting the first filter plate 21 is formed in the inner wall of one side, far away from the through hole 11, of the hydraulic screen body 1, and the slot 13 is square.
The mechanical cleaning hydraulic screen decontamination device further comprises a driving device 3 arranged outside the hydraulic screen body 1 and used for driving the first filter plate 21 to move towards the outside of the through hole 11, a rotating assembly 4 capable of driving the second filter plate 22 to turn, a receiving barrel 5 used for collecting sundries dumped by turning the second filter plate 22, and a flushing mechanism 6 used for flushing the second filter plate 22.
In this embodiment, when needing to clear up water distribution plate 2, remove to the through-hole 11 outward through the first filter plate 21 of drive arrangement 3 drive, first filter plate 21 removes and drives second filter plate 22 and remove, drives the upset of second filter plate 22 through runner assembly 4, collects the debris that second filter plate 22 upset was emptyd through connecing thing bucket 5, washes second filter plate 22 through washing mechanism 6 to realized clearing up water distribution plate 2.
As shown in fig. 1 and 3, the driving device 3 includes a frame 31, a driving motor 33 installed on one side of the frame 31, and a lead screw 32 and a guide rod 34 installed on the other side of the frame 31, wherein the lead screw 32 and the guide rod 34 are arranged in parallel; an output shaft of the driving motor 33 is connected with one end of a screw rod 32, and the other end of the screw rod 32 is in threaded connection with the first filter plate 21; one end of the guide rod 34 is fixedly connected with the frame 31, and the other end of the guide rod 34 is connected with the first filter plate 21 in a penetrating way; the driving motor 33 drives the screw rod 32 to rotate, so that the first filter plate 21 can be driven to move outwards from the through hole 11 along the guide rod 34.
In this embodiment, when the first filter plate 21 needs to be driven to move, the driving motor 33 drives the screw rod 32 to rotate, and the screw rod 32 rotates to drive the first filter plate 21 to move; the first filter plate 21 is driven to move conveniently by the driving device 3.
As shown in fig. 1 and fig. 2, a horizontal shaft 23 is rotatably connected to the first filter plate 21 through a bearing, the horizontal shaft 23 is arranged along the width direction of the first filter plate 21, and the horizontal shaft 23 is fixedly connected to the second filter plate 22; the both ends of horizontal axis 23 are overlapped respectively and are equipped with torsional spring 24, two torsional spring 24's looks remote site all with second filter plate 22 fixed connection, two torsional spring 24 keep away from each other the end all with bearing fixed connection.
In the embodiment, after the first filter plate 21 is moved out of the hydraulic screen body 1, the horizontal shaft 23 rotates under the action of the rotating assembly 4, and the horizontal shaft 23 rotates to drive the second filter plate 22 to rotate, so that sundries on the second filter plate 22 can be cleaned conveniently; the return of the horizontal shaft 23 is facilitated by the provision of a torsion spring 24.
As shown in fig. 2 and 3, the rotating assembly 4 includes a gear 41 disposed at one end of the horizontal shaft 23, and a rack 42 fixedly connected to the frame 31, the rack 42 is disposed outside the guide bar 34 and parallel to the guide bar 34, and the gear 41 is engaged with the rack 42; the gear 41 rotates under the action of the rack 42, and the rotation of the gear 41 drives the horizontal shaft 23 to rotate, so as to drive the second filter plate 22 to overturn.
In this embodiment, the first filter plate 21 moves to drive the horizontal shaft 23 to move, the horizontal shaft 23 moves to drive the gear 41 to move, then the gear 41 rotates under the action of the rack 42, the gear 41 rotates to drive the horizontal shaft 23 to rotate, and the horizontal shaft 23 rotates to drive the second filter plate 22 to turn over; the second filter plate 22 is driven to rotate conveniently by the rotating assembly 4.
As shown in fig. 1 and 4, the receiving barrel 5 is arranged between the hydraulic screen body 1 and the frame 31, the receiving barrel 5 is square, a sinking groove 51 is formed in the top of the receiving barrel 5, the sinking groove 51 is square, a third filter plate 52 is inserted in the sinking groove 51, a water leakage hole is formed in the third filter plate 52, the third filter plate 52 is square, a servo motor 53 is installed on one side of the receiving barrel 5, an output shaft of the servo motor 53 is connected with a rotating shaft 54, the rotating shaft 54 is arranged along the width direction of the receiving barrel 5, the rotating shaft 54 is rotatably connected to the top wall of the receiving barrel 5 through a bearing, a water squeezing plate 55 is fixedly connected to the side wall of the rotating shaft 54, and the water squeezing plate 55 is arranged opposite to the third filter plate 52.
In the embodiment, the collection of the sundries dumped after the second filter plate 22 is turned over is facilitated through the arranged article receiving barrel 5; the third filter plate 52 is arranged, so that sundries can be drained conveniently; through the wringing plate 55, water in sundries can be squeezed out conveniently.
As shown in fig. 1 and 3, the washing mechanism 6 includes a water supply pipe 61 installed above the frame 31, and a plurality of spray heads 62 sequentially arranged on the water supply pipe 61 along an axial direction of the water supply pipe 61, the plurality of spray heads 62 are uniformly arranged at intervals, and the washing mechanism 6 further includes a water supply assembly for supplying water to the water supply pipe 61.
In this embodiment, the cleaning of the first filter plate 21 and the second filter plate 22 is facilitated by providing a plurality of nozzles 62.
As shown in fig. 1 and 3, the water supply assembly includes a water pump 63 installed at one side of the frame 31, a water outlet of the water pump 63 is connected to a water supply pipe 61 through a pipe, a valve is installed on the water supply pipe 61, a water inlet of the water pump 63 is connected to a water tank 65, the water tank 65 is square, and a water replenishing pipe 64 is connected to a top of the water tank 65.
In this embodiment, when water needs to be supplied to the water supply pipe 61, the water pump 63 is started, and then water can be supplied to the water supply pipe 61.
As shown in fig. 1 and 3, a sedimentation tank 7 is arranged below the receiving barrel 5, the sedimentation tank 7 is square, the sedimentation tank 7 is communicated with the bottom of the receiving barrel 5, the upper end of one side of the sedimentation tank 7 is connected with a water outlet pipe 71, a valve is mounted on the water outlet pipe 71, and one end of the water outlet pipe 71, which is far away from the sedimentation tank 7, is communicated with the water tank 65.
In this embodiment, through sedimentation tank 7 and water tank 65 intercommunication, be convenient for carry out recycle to the water in the thing bucket 5 to can the water economy resource.
The working principle of the invention is as follows: when the water distribution plate 2 needs to be cleaned, the driving device 3 drives the first filter plate 21 to move outwards the through hole 11, the first filter plate 21 moves to drive the second filter plate 22 to move, the rotating component 4 drives the second filter plate 22 to turn, sundries poured out by turning the second filter plate 22 are collected through the object receiving barrel 5, and the second filter plate 22 is washed through the washing mechanism 6, so that the water distribution plate 2 is cleaned.
Although one embodiment of the present invention has been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (8)
1. The utility model provides a machinery of convenient clearance washs hydraulic screen scrubbing device, includes hydraulic screen body (1) and installs water distribution board (2) on hydraulic screen body (1), its characterized in that: the inner wall of the hydraulic screen body (1) is provided with a through hole (11) for the water distribution plate (2) to pass through, and the water distribution plate (2) is hermetically connected with the inner wall of the through hole (11);
the water distribution plate (2) comprises a first filter plate (21) and a second filter plate (22) rotatably arranged on the first filter plate (21), water leakage holes are formed in the first filter plate (21) and the second filter plate (22), and a slot (13) for the first filter plate (21) to be inserted is formed in the inner wall of one side, away from the through hole (11), of the hydraulic screen body (1);
the mechanical cleaning hydraulic screen decontamination device further comprises a driving device (3) which is arranged outside the hydraulic screen body (1) and used for driving the first filter plate (21) to move towards the outside of the through hole (11), a rotating assembly (4) capable of driving the second filter plate (22) to overturn, a receiving barrel (5) used for collecting sundries dumped by overturning the second filter plate (22), and a flushing mechanism (6) used for flushing the second filter plate (22).
2. The mechanical cleaning hydraulic screen dirt removing device convenient to clean as claimed in claim 1, wherein: the driving device (3) comprises a rack (31), a driving motor (33) arranged on one side of the rack (31), and a lead screw (32) and a guide rod (34) which are arranged on the other side of the rack (31), wherein the lead screw (32) and the guide rod (34) are arranged in parallel; an output shaft of the driving motor (33) is connected with one end of a screw rod (32), and the other end of the screw rod (32) is in threaded connection with the first filter plate (21); one end of the guide rod (34) is fixedly connected with the frame (31), and the other end of the guide rod (34) is connected with the first filter plate (21) in a penetrating manner; the driving motor (33) drives the screw rod (32) to rotate, and the first filter plate (21) can be driven to move outwards from the through hole (11) along the guide rod (34).
3. The mechanical cleaning hydraulic screen dirt removing device convenient to clean as claimed in claim 2, wherein: a horizontal shaft (23) is rotatably connected to the first filter plate (21) through a bearing, the horizontal shaft (23) is arranged along the width direction of the first filter plate (21), and the horizontal shaft (23) is fixedly connected with the second filter plate (22); the both ends of horizontal axis (23) are equipped with torsional spring (24) respectively, two the looks remote site of torsional spring (24) all with second filter plate (22) fixed connection, two the end of keeping away from each other of torsional spring (24) all with bearing fixed connection.
4. The easy-to-clean mechanical cleaning hydraulic screen decontamination device of claim 3, wherein: the rotating assembly (4) comprises a gear (41) arranged at one end of the horizontal shaft (23) and a rack (42) fixedly connected with the rack (31), the rack (42) is arranged on the outer side of the guide rod (34) and parallel to the guide rod (34), and the gear (41) is meshed with the rack (42); the gear (41) rotates under the action of the rack (42), and the gear (41) rotates to drive the horizontal shaft (23) to rotate so as to drive the second filter plate (22) to overturn.
5. The mechanical cleaning hydraulic screen dirt removing device convenient to clean as claimed in claim 4, wherein: connect thing bucket (5) to locate between hydraulic screen body (1) and frame (31), heavy groove (51) have been seted up at the top that connects thing bucket (5), it has third filter plate (52) to peg graft in heavy groove (51), servo motor (53) are installed to a side of connecing thing bucket (5), the output shaft and pivot (54) of servo motor (53) are connected, pivot (54) rotate to be connected in the roof that connects thing bucket (5), the lateral wall fixedly connected with wringing board (55) of pivot (54), wringing board (55) set up with third filter plate (52) relatively.
6. The easy-to-clean mechanical cleaning hydraulic screen decontamination device of claim 5, wherein: wash mechanism (6) including install in delivery pipe (61) of frame (31) top to and along delivery pipe (61) axial set gradually a plurality of shower nozzles (62) on delivery pipe (61), it is a plurality of shower nozzle (62) even interval sets up, wash mechanism (6) still including being used for carrying out the water supply subassembly that supplies water to delivery pipe (61).
7. The easy-to-clean mechanical cleaning hydraulic screen decontamination device of claim 6, wherein: the water supply assembly comprises a water pump (63) installed on one side of the rack (31), a water outlet of the water pump (63) is connected with a water supply pipe (61), a water inlet of the water pump (63) is connected with a water tank (65), and the top of the water tank (65) is connected with a water replenishing pipe (64).
8. The easy-to-clean mechanical cleaning hydraulic screen decontamination device of claim 7, wherein: connect the below of thing bucket (5) to be provided with sedimentation tank (7), sedimentation tank (7) and the bottom intercommunication that connects thing bucket (5), one side upper end connection of sedimentation tank (7) has outlet pipe (71), install the valve on outlet pipe (71), the one end and the water tank (65) intercommunication of sedimentation tank (7) are kept away from in outlet pipe (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210330099.6A CN114681975A (en) | 2022-03-28 | 2022-03-28 | Mechanical cleaning hydraulic screen decontamination device convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210330099.6A CN114681975A (en) | 2022-03-28 | 2022-03-28 | Mechanical cleaning hydraulic screen decontamination device convenient to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114681975A true CN114681975A (en) | 2022-07-01 |
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| CN202210330099.6A Pending CN114681975A (en) | 2022-03-28 | 2022-03-28 | Mechanical cleaning hydraulic screen decontamination device convenient to clean |
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| KR970051798U (en) * | 1997-06-11 | 1997-09-08 | 강동석 | . The screen washing devise of a waste water treatment apparatus |
| CN209815713U (en) * | 2019-02-13 | 2019-12-20 | 北京长信太和节能科技有限公司 | Domestic sewage high efficiency processing device |
| CN211273784U (en) * | 2019-12-17 | 2020-08-18 | 李坚涛 | Domestic sewage purification equipment |
| CN213391407U (en) * | 2020-05-18 | 2021-06-08 | 宁波市园林工程有限公司 | Municipal garden environmental protection parking area |
| CN214808815U (en) * | 2021-07-10 | 2021-11-23 | 南京翰易机械电子有限公司 | Plastic granules hydroextractor circulating water filter equipment |
| CN113856297A (en) * | 2021-09-25 | 2021-12-31 | 连云港赣榆通海污水处理有限公司 | Sewage treatment equipment and method capable of reducing dosage of medicament |
| CN114082239A (en) * | 2021-11-22 | 2022-02-25 | 豆乾坤 | Sediment removal device for hydraulic engineering |
-
2022
- 2022-03-28 CN CN202210330099.6A patent/CN114681975A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970051798U (en) * | 1997-06-11 | 1997-09-08 | 강동석 | . The screen washing devise of a waste water treatment apparatus |
| CN209815713U (en) * | 2019-02-13 | 2019-12-20 | 北京长信太和节能科技有限公司 | Domestic sewage high efficiency processing device |
| CN211273784U (en) * | 2019-12-17 | 2020-08-18 | 李坚涛 | Domestic sewage purification equipment |
| CN213391407U (en) * | 2020-05-18 | 2021-06-08 | 宁波市园林工程有限公司 | Municipal garden environmental protection parking area |
| CN214808815U (en) * | 2021-07-10 | 2021-11-23 | 南京翰易机械电子有限公司 | Plastic granules hydroextractor circulating water filter equipment |
| CN113856297A (en) * | 2021-09-25 | 2021-12-31 | 连云港赣榆通海污水处理有限公司 | Sewage treatment equipment and method capable of reducing dosage of medicament |
| CN114082239A (en) * | 2021-11-22 | 2022-02-25 | 豆乾坤 | Sediment removal device for hydraulic engineering |
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