CN113856298A - Villages and small towns is liftable grid for sewage treatment - Google Patents
Villages and small towns is liftable grid for sewage treatment Download PDFInfo
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- CN113856298A CN113856298A CN202111206460.6A CN202111206460A CN113856298A CN 113856298 A CN113856298 A CN 113856298A CN 202111206460 A CN202111206460 A CN 202111206460A CN 113856298 A CN113856298 A CN 113856298A
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- filter plate
- water inlet
- grid
- water
- sewage treatment
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- 239000010865 sewage Substances 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 143
- 238000005406 washing Methods 0.000 claims abstract description 29
- 238000011010 flushing procedure Methods 0.000 claims description 29
- 239000000428 dust Substances 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000010813 municipal solid waste Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material 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
- 238000003825 pressing Methods 0.000 description 1
- 239000000126 substance 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
- B01D29/50—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
- B01D29/58—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 arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—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
-
- 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
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/20—Pressure-related systems for filters
- B01D2201/202—Systems for applying pressure to filters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention belongs to the technical field of liftable grids, and particularly relates to a liftable grid for village and town sewage treatment, which comprises: a box body; and establish the inside water treatment component of box for handle the inside sewage that gets into the box, water treatment component includes: the water inlet assembly is connected with the box body; and the lifting grating is connected with the water inlet assembly and is used for treating sewage entering the box body for multiple times. According to the invention, the quick detachable component is arranged, so that the device can detach the first filter plate, the cleaning and replacement of the first filter plate are realized, the cleaning capability of the device is further facilitated, in the embodiment, the washing component and the detachable component are combined, so that the device can be cleaned in multiple aspects by a lifting grid, the cleaning capability of the device is greatly improved, and the sewage treatment effect of the device is also greatly improved.
Description
Technical Field
The invention belongs to the technical field of liftable grids, and particularly relates to a liftable grid for village and town sewage treatment.
Background
The sewage treatment grid is a set of rotary grid chains assembled by a unique rake tooth factory. Under the drive of the motor reducer, the rake tooth chain performs reverse water flow direction rotary motion, when the rake tooth chain runs to the upper part of the equipment, due to the guide of the grooved wheel and the bent rail, relative self-cleaning motion is generated between each group of rake teeth, most of solid matters fall down by gravity, and the other part cleans up the sundries stuck on the rake teeth by the reverse motion of the cleaner. The rake teeth chain is similar to the grating according to the water flow direction, and the rake teeth gap assembled on the rake teeth chain shaft can be selected according to the use condition. When the rake teeth separate solid suspended substances in the fluid, the water flow can be ensured to flow smoothly. The whole working process is continuous or intermittent.
When the sewage treatment grid is used, a large amount of garbage can be accumulated, and the garbage on the grid needs to be cleaned in time.
When the existing liftable grating for treating sewage in villages and towns is used for a long time, a large amount of garbage is easily accumulated on the liftable grating, the treatment effect of the device is reduced, and the long-time stable operation of the device is influenced.
Therefore, the liftable grid for sewage treatment in villages and towns can not clear up garbage on the liftable grid, so that the sewage treatment effect of the device is influenced, and the long-time stable operation of the device is not facilitated.
Disclosure of Invention
An embodiment of the present invention provides a liftable grid for village and town sewage treatment to solve the above technical problems, the liftable grid for village and town sewage treatment including: a box body; and establish the inside water treatment component of box for handle the inside sewage that gets into the box, water treatment component includes: the water inlet assembly is connected with the box body; the lifting grid is connected with the water inlet assembly and is used for treating sewage entering the box body for multiple times; the water outlet assembly is connected to one side, far away from the water inlet assembly, of the lifting grid; the flushing component is connected to one side of the lifting grid and is used for flushing the lifting grid; liftable grid includes: a support pillar; one side of the water inlet component is connected with the water inlet component, and the other side of the water inlet component is connected with the water outlet component; one side of the support column close to the water inlet assembly is connected with a first filter plate; one side of the support column, which is positioned on the first filter plate, is connected with a second filter plate; one side of the second filter plate is also connected with a dust collecting box; one end of the scissor assembly is connected with the first filter plate, and the other end of the scissor assembly is connected with the third filter plate; one side of the support column, which is far away from the first filter plate, is connected with a third filter plate; and a telescopic member connected to one side of the third filter plate.
Further, the water inlet assembly comprises: the water inlet is formed in one side of the box body; and the water inlet groove is connected to one side of the water inlet.
Further, the water outlet assembly comprises: the water collecting tank is arranged at the bottom of the box body; and the water outlet pipe is connected to one side of the water collecting tank and penetrates through the side wall of the tank body.
Further, the flushing assembly comprises: one end of the water inlet hose is connected with the water collecting tank; and a check valve connected to one side of the water inlet hose; the other side of the water inlet hose is connected with a pressurizing piece for sucking and pressurizing clean liquid in the water collecting tank; one end of the water outlet hose is connected with the pressurizing piece; the other side of the water outlet hose is connected with a flushing tank; and a washing nozzle connected to one side of the washing tank; and a washing moving part is arranged below the washing box and used for driving the washing nozzle to move for spray washing.
Further, the pressurizing member includes: one side of the connecting rod is connected with the third filter plate; the piston sheet is connected below the connecting rod; and a pressurizing box is also arranged on the outer side of the piston sheet.
Further, the flushing ram includes: the chute plate is connected to one side of the second filter plate; the sliding block is connected above the sliding groove plate; the sliding block is connected with the flushing tank; and the movable power part is arranged on one side of the sliding block and is used for providing power for the movement of the flushing box.
Further, villages and small towns are liftable grid for sewage treatment includes: the quick disassembly component is arranged on one side of the first filter plate and used for connecting the first filter plate and the first scissor component and realizing quick disassembly.
Further, the quick disconnect assembly includes: the outer cylinder is arranged on one side of the first filter plate; and a fixing bolt connected to one side of the outer cylinder; one side of the outer barrel is also connected with an anti-falling sheet; a return spring is connected inside the outer cylinder; the reset sheet is connected to the other side of the reset spring; the reset sheet is connected with the latch; the middle part of the reset sheet is also connected with an inner rod.
The liftable grid for village and town sewage treatment provided by the invention has the advantages that the liftable grid is arranged, so that the device can treat sewage for multiple times, the flushing component is arranged, so that the device can flush the second filter plate, the garbage accumulation on the second filter plate is avoided, and the sewage treatment effect of the device is influenced.
Drawings
Fig. 1 is a schematic structural diagram of a liftable grid for town sewage treatment provided by an embodiment of the invention;
fig. 2 is a schematic view of an internal structure of a liftable grid box for village and town sewage treatment provided by an embodiment of the invention;
fig. 3 is a schematic structural view of a liftable grid for treating town sewage according to an embodiment of the present invention;
fig. 4 is a side view of a liftable grid for villages and small towns sewage treatment, which is provided by the embodiment of the invention;
fig. 5 is a schematic structural diagram of a liftable grid scissor assembly for village and town sewage treatment provided by an embodiment of the invention;
fig. 6 is a schematic structural view of a liftable grid flushing assembly for village and town sewage treatment provided by an embodiment of the invention;
fig. 7 is a rear view of a liftable grid flushing assembly for villages and towns sewage treatment according to an embodiment of the present invention;
fig. 8 is a side view of a liftable grid clamping block for villages and towns sewage treatment according to an embodiment of the present invention;
fig. 9 is an enlarged view of a structure at a position a in fig. 7 of a liftable grid for treating sewage in villages and towns according to an embodiment of the present invention;
fig. 10 is a schematic view illustrating a connecting structure of a liftable grid outer cylinder and a fixing bolt for sewage treatment in villages and towns according to an embodiment of the present invention;
fig. 11 is a schematic view of an internal structure of a detachable assembly of a liftable grid for sewage treatment in villages and towns according to an embodiment of the present invention.
In the drawings: 1. a box body; 2. a water intake assembly; 3. a grid can be lifted; 4. a water outlet assembly; 5. a flushing assembly; 6. a support pillar; 7. a first filter plate; 8. a second filter plate; 9. a dust collecting box; 10. a scissor assembly; 11. a third filter plate; 12. a hydraulic telescopic rod; 13. a water inlet; 14. a water inlet groove; 15. a water collection tank; 16. a water outlet pipe; 17. a water inlet hose; 18. a one-way valve; 19. a water outlet hose; 20. a flushing tank; 21. washing the spray head; 22. a clamping block; 23. a first connecting rod; 24. a piston plate; 25. a pressurizing box; 26. a chute plate; 27. a slider; 28. a servo motor; 29. a worm; 30. a worm gear; 31. a rotating rod; 32. a second connecting rod; 33. an outer cylinder; 34. a fixing bolt; 35. an anti-drop sheet; 36. a return spring; 37. a reset sheet; 38. clamping teeth; 39. an inner rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, a liftable grid 3 for village and town sewage treatment according to an embodiment of the present invention, the liftable grid 3 for village and town sewage treatment includes:
a box body 1; and establish the inside water treatment component of box 1 for handle the inside sewage that gets into box 1, water treatment component includes:
the water inlet assembly 2 is connected with the box body 1; the lifting grid 3 is connected with the water inlet assembly 2 and is used for treating sewage entering the box body 1 for multiple times;
the water outlet component 4 is connected to one side, far away from the water inlet component 2, of the lifting grid 3;
the flushing component 5 is connected to one side of the liftable grid 3 and is used for flushing the liftable grid 3;
the liftable grid 3 includes:
a support column 6; one side of the water inlet component is connected with the water inlet component 2, and the other side of the water inlet component is connected with the water outlet component 4;
one side of the support column 6 close to the water inlet component 2 is connected with a first filter plate 7;
one side of the support column 6, which is positioned at the first filter plate 7, is connected with a second filter plate 8;
one side of the second filter plate 8 is also connected with a dust collecting box 9;
a scissor assembly 10, one end of which is connected with the first filter plate 7, and the other end of which is connected with the third filter plate 11;
one side of the support column 6, which is far away from the first filter plate 7, is connected with a third filter plate 11; and a telescopic member connected to the third filter plate 11.
In the embodiment of the invention, the size and shape of the box body 1 are not limited, wherein the box body 1 can be in a cabinet shape or a box shape, the specific shape can be determined according to the liftable grid 3 in the box body 1, the box body 1 can also be removed according to the actual use requirement, the water inlet component 2 is fixedly connected above the box body 1, the liftable grid 3 is fixedly connected below the water inlet component 2 in the box body 1, the water outlet component 4 is fixedly connected below the liftable grid 3, meanwhile, the water outlet component 4 is fixedly connected on the bottom of the box body 1, the washing component 5 is also fixedly connected on the bottom of the box body 1, and the washing component 5 is also fixedly connected with the second filter plate 8.
In this embodiment, the quantity of support column 6 is four, four the same support column 6 fixed connection are in the top of going out water subassembly 4, first filter 7 sliding connection is on four support columns 6, 8 fixed connection of second filter are at the middle part of support column 6, third filter 11 is connected in below one side of support column 6, it is connected with first filter 7 through dismantling the subassembly fast to cut one side of fork subassembly 10, it is connected with third filter 11 to cut below one side of fork subassembly 10, the middle part of cutting fork subassembly 10 still rotates with second filter 8 to be connected, third filter 11 side is fixedly connected with extensible member still, wherein the extensible member is hydraulic telescoping rod 12.
In this embodiment, the dust collecting box 9 can be quickly detached by the clamping block 22.
In actual use, start hydraulic telescoping rod 12, make third filter 11 remove on support column 6, move as third filter 11, make to cut fork subassembly 10 and take place deformation shrink, cut top one side of fork subassembly 10 simultaneously and also shrink simultaneously, because second filter 8 is fixed with the support, so make first filter 7 on support column 6, move down, thereby make control hydraulic telescoping rod 12, can control first filter 7, second filter 8 and third filter 11 distance.
In an embodiment of the present invention, referring to fig. 4, the water inlet assembly 2 includes:
the water inlet 13 is formed in one side of the box body 1; and a water inlet groove 14 connected to one side of the water inlet 13.
In this embodiment, the water inlet 13 is opened on one side of the upper part of the box body 1, and one side of the water inlet 13 is also fixedly connected with a water inlet tank 14, so that in practical use, sewage is discharged into the water inlet tank 14 through the water inlet 13.
In an embodiment of the present invention, referring to fig. 4, the water outlet assembly 4 includes:
a water collecting tank 15 arranged on the bottom of the box body 1; and the water outlet pipe 16 is connected to one side of the water collecting tank 15, and the water outlet pipe 16 penetrates through the side wall of the box body 1.
In this embodiment, the water collecting tank 15 is fixedly connected below the supporting column 6, and the water outlet pipe 16 is fixedly connected to the water collecting tank 15, so that in practical use, after clean water is collected by the water collecting tank 15, the clean water can be discharged through the water outlet pipe 16.
In one embodiment of the present invention, referring to fig. 6 and 8, the flushing assembly 5 includes:
a water inlet hose 17, one end of which is connected with the water collecting tank 15; and a check valve 18 connected to one side of the water inlet hose 17;
the other side of the water inlet hose 17 is connected with a pressurizing piece for sucking and pressurizing clean liquid in the water collecting tank 15;
one end of the water outlet hose 19 is connected with the pressurizing piece;
the other side of the water outlet hose 19 is connected with a flushing tank 20; and a washing nozzle 21 connected to one side of the washing tank 20;
and a washing moving part is arranged below the washing tank 20 and used for driving the washing nozzle 21 to move for spray washing.
In the embodiment of the invention, one side of the water inlet hose 17 is connected with the one-way valve 18, the water inlet hose 17 and the one-way valve 18 extend into the water collecting tank 15 together, one side of the water outlet hose 19 is fixedly connected to the flushing tank 20, the other side of the water outlet hose 19 is fixedly connected to the pressurizing piece, and in actual use, one side of the water outlet hose 19 is also provided with the one-way valve 18.
In the in-service use, when the pressurization spare work, absorb the interior clean water of water catch bowl 15 through hose 17 that intakes, clean water passes through the pressurization spare, goes out water hose 19 and gets into flushing tank 20, and the inside clean water blowout of flushing tank 20 is washed out to washing shower nozzle 21, on the rubbish on the second filter 8 rushes into dust collection box 9, when needs clear up dust collection box 9, accessible joint piece 22 is dismantled dust collection box 9 to the realization is to the clearance of second filter 8.
In one embodiment of the present invention, referring to fig. 6, the pressurizing member includes:
a first connecting rod 23, one side of the first connecting rod 23 and the third filter plate 11;
a piston plate 24 connected below the first connecting rod 23;
a pressurizing box 25 is arranged on the outer side of the piston sheet 24.
In this embodiment, the first connecting rod 23 is connected with the third filter 11, the piston piece 24 should be the rubber material, and closely laminate in the inside of pressure boost box 25, in practical use, when the third filter 11 removes, drive the piston piece 24 through first connecting rod 23 and upwards remove in the inside of pressure boost box 25, because the check valve 18 design on intake hose 17 and the water outlet hose 19, thereby make the inside clean water of clean water flushing tank 20 can't carry out pressure boost box 25 through water outlet hose 19, but the inside clean water of catch basin 15 can easily get into pressure boost box 25, when the third filter 11 removes, make when the third filter 11 removes, clean water carries on flushing tank 20 through water outlet hose 19.
In one embodiment of the present invention, referring to fig. 7 and 9, the flushing ram comprises:
a chute plate 26 connected to one side of the second filter plate 8; and a slider 27 attached above the chute plate 26;
the slide block 27 is connected with the flushing tank 20;
and a moving power member provided at one side of the slider 27 for providing power for the movement of the wash tank 20.
In this embodiment, the chute plate 26 is fixedly connected with the second filter plate 8, the slide block 27 is slidably connected with the chute plate 26, one side of the slide block 27 is provided with a movable power piece, wherein the movable power piece comprises a servo motor 28 fixedly connected with one side of the chute plate 26, a worm 29 is fixedly connected with the output end of the servo motor 28, a worm wheel 30 is meshed below the worm 29, the worm 29 and the worm wheel 30 are both arranged at one side of the slide block 27, the worm wheel 30 is rotatably connected with the slide block 27, a rotating rod 31 is fixedly connected with the middle part of the worm wheel 30, the other side of the rotating rod 31 is rotatably connected with a second connecting rod 32, and the other side of the second connecting rod 32 is rotatably connected with the chute plate 26.
In practical use, when the servo motor 28 is actuated to rotate the worm 29 and the worm wheel 30 is engaged to rotate, the worm wheel 30 rotates to rotate the rotating rod 31, and the rotating rod 31 rotates to move the sliding block 27 on the chute plate 26 to move the washing nozzle 21 to wash the second filter plate 8 because the position of the second connecting rod 32 is fixed.
In an embodiment of the present invention, referring to fig. 2 and 10, the liftable grid 3 for sewage treatment in villages and towns comprises:
and the quick disassembly component is arranged on one side of the first filter plate 7 and used for connecting the first filter plate 7 and the first scissor component 10 and realizing quick disassembly.
In this embodiment, when the first filter plate 7 needs to be cleaned or replaced, the scissor assembly 10 can be detached by the quick detaching assembly, and the first filter plate 7 can be taken down from the supporting column 6, so as to complete the cleaning or replacing operation.
In one embodiment of the present invention, referring to fig. 10 and 11, the quick-release assembly includes:
an outer cylinder 33 provided on one side of the first filter plate 7; and a fixing pin 34 connected to one side of the outer cylinder 33;
one side of the outer cylinder 33 is also connected with an anti-falling sheet 35;
a return spring 36 is connected to the inside of the outer cylinder 33; and a return plate 37 connected to the other side of the return spring 36;
the reset sheet 37 is connected with a latch 38; an inner rod 39 is connected to the middle of the reset plate 37.
In this embodiment, the inner rod 39 is fixedly connected with the reset plate 37, the reset plate 37 is rotatably connected with the latch 38, the fixing bolt 34 is connected with the outer cylinder 33 through a screw thread, the number of the latch 38 is two, and the two identical latches 38 are symmetrically distributed on two sides of the reset plate 37.
When the scissors assembly 10 and the first filter plate 7 need to be installed, the inner rod 39 is pressed down, the inner rod 39 extrudes the return spring 36, the latch 38 retracts into the outer barrel 33, the outer barrel 33 is inserted into the first filter plate 7 and the scissors assembly 10 at the moment, the inner rod 39 is loosened, the return spring 36 resets and drives the inner rod 39 to move upwards, meanwhile, the latch 38 extends out of the outer barrel 33 and is attached to one side of the scissors assembly 10 and one side of the first filter plate 7, the fixing bolt 34 is rotated at the moment, the scissors assembly 10 and the first filter plate 7 are extruded, the scissors assembly 10 is fixed with the first filter plate 7, and when the scissors assembly 10 and the first filter plate 7 need to be disassembled, the inner rod 39 can be disassembled by pressing down.
In actual use, the hydraulic telescopic rod 12 is started, so that the third filter plate 11 moves on the support column 6, when the third filter plate 11 moves, the scissor assembly 10 deforms and contracts, and simultaneously, one side above the scissor assembly 10 also contracts, because the second filter plate 8 is fixed with the support, the first filter plate 7 moves downwards on the support column 6, so that the hydraulic telescopic rod 12 is controlled, the distance among the first filter plate 7, the second filter plate 8 and the third filter plate 11 can be controlled, sewage is discharged into the water inlet tank 14 through the water inlet 13, and water enters the water collecting tank 15 after being filtered for multiple times by the first filter plate 7, the second filter plate 8 and the third filter plate 11 and can be discharged through the water outlet pipe 16;
when the first filter plate 7 needs to be cleaned, the inner rod 39 is pressed down, the inner rod 39 extrudes the return spring 36, the latch 38 retracts into the outer cylinder 33, the outer cylinder 33 is inserted into the first filter plate 7 and the scissors assembly 10 at the moment, the inner rod 39 is loosened, the return spring 36 is reset, the inner rod 39 is driven to move upwards, the latch 38 extends out of the outer cylinder 33 and is attached to one side of the scissors assembly 10 and one side of the first filter plate 7, the fixing bolt 34 is rotated at the moment to extrude the scissors assembly 10 and the first filter plate 7, the scissors assembly 10 is fixed with the first filter plate 7, and when the scissors assembly 10 and the first filter plate 7 need to be detached, the inner rod 39 is pressed down, and the first filter plate 7 can be detached;
when the second filter plate 8 needs to be washed, when the third filter plate 11 moves upwards, the piston piece 24 is driven to move upwards in the pressurizing box 25 through the first connecting rod 23, because the water inlet hose 17 and the check valve 18 on the water outlet hose 19 are designed, the pressurizing box 25 cannot be carried out on clean water in the clean water washing box 20 through the water outlet hose 19, but clean water in the water collecting tank 15 can easily enter the pressurizing box 25, when the third filter plate 11 moves downwards, the clean water is conveyed to the washing box 20 through the water outlet hose 19, the washing nozzle 21 sprays out clean water in the washing box 20, garbage on the second filter plate 8 is washed into the dust collection box 9, when the dust collection box 9 needs to be cleaned, the dust collection box 9 can be detached through the clamping block 22, and accordingly the cleaning of the second filter plate 8 is achieved.
Meanwhile, when the servo motor 28 is started to rotate the worm 29 and simultaneously the worm wheel 30 is engaged to rotate, the worm wheel 30 rotates to enable the rotating rod 31 to rotate, and because the position of the first connecting rod 23 is fixed, the rotating rod 31 can enable the sliding block 27 to move on the sliding groove plate 26 when rotating, so that the washing spray head 21 can move to wash the second filter plate 8.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a liftable grid is used in villages and small towns sewage treatment which characterized in that, liftable grid is used in villages and small towns sewage treatment includes:
a box body; and establish the inside water treatment component of box for handle the inside sewage that gets into the box, water treatment component includes:
the water inlet assembly is connected with the box body; the lifting grid is connected with the water inlet assembly and is used for treating sewage entering the box body for multiple times;
the water outlet assembly is connected to one side, far away from the water inlet assembly, of the lifting grid;
the flushing component is connected to one side of the lifting grid and is used for flushing the lifting grid;
liftable grid includes:
a support pillar; one side of the water inlet component is connected with the water inlet component, and the other side of the water inlet component is connected with the water outlet component;
one side of the support column close to the water inlet assembly is connected with a first filter plate;
one side of the support column, which is positioned on the first filter plate, is connected with a second filter plate;
one side of the second filter plate is also connected with a dust collecting box;
one end of the scissor assembly is connected with the first filter plate, and the other end of the scissor assembly is connected with the third filter plate;
one side of the support column, which is far away from the first filter plate, is connected with a third filter plate; and a telescopic member connected to one side of the third filter plate.
2. Liftable grid for village and town sewage treatment according to claim 1, wherein said water inlet assembly comprises:
the water inlet is formed in one side of the box body; and the water inlet groove is connected to one side of the water inlet.
3. Liftable grid for village and town sewage treatment according to claim 1, wherein said outlet assembly comprises:
the water collecting tank is arranged at the bottom of the box body; and the water outlet pipe is connected to one side of the water collecting tank and penetrates through the side wall of the tank body.
4. Liftable grid for village and town sewage treatment according to claim 1, wherein said flushing assembly comprises:
one end of the water inlet hose is connected with the water collecting tank; and a check valve connected to one side of the water inlet hose;
the other side of the water inlet hose is connected with a pressurizing piece for sucking and pressurizing clean liquid in the water collecting tank;
one end of the water outlet hose is connected with the pressurizing piece;
the other side of the water outlet hose is connected with a flushing tank; and a washing nozzle connected to one side of the washing tank;
and a washing moving part is arranged below the washing box and used for driving the washing nozzle to move for spray washing.
5. Liftable grid for village and town sewage treatment according to claim 4, wherein said plenum comprises:
one side of the connecting rod is connected with the third filter plate;
the piston sheet is connected below the connecting rod;
and a pressurizing box is also arranged on the outer side of the piston sheet.
6. Liftable grid for village and town sewage treatment according to claim 1, wherein wash moving member includes:
the chute plate is connected to one side of the second filter plate; the sliding block is connected above the sliding groove plate;
the sliding block is connected with the flushing tank;
and the movable power part is arranged on one side of the sliding block and is used for providing power for the movement of the flushing box.
7. The liftable grid for village and town sewage treatment according to claim 1, wherein said liftable grid for village and town sewage treatment comprises:
the quick disassembly component is arranged on one side of the first filter plate and used for connecting the first filter plate and the first scissor component and realizing quick disassembly.
8. Liftable grid for village and town sewage treatment according to claim 7, wherein said quick detach subassembly includes:
the outer cylinder is arranged on one side of the first filter plate; and a fixing bolt connected to one side of the outer cylinder;
one side of the outer barrel is also connected with an anti-falling sheet;
a return spring is connected inside the outer cylinder; the reset sheet is connected to the other side of the reset spring;
the reset sheet is connected with the latch; the middle part of the reset sheet is also connected with an inner rod.
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| CN202111206460.6A CN113856298B (en) | 2021-10-16 | 2021-10-16 | Villages and small towns are liftable grid for sewage treatment |
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| CN202111206460.6A CN113856298B (en) | 2021-10-16 | 2021-10-16 | Villages and small towns are liftable grid for sewage treatment |
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Cited By (1)
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| Publication number | Publication date |
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| CN113856298B (en) | 2023-01-31 |
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