CN208975309U - A kind of rotating disc type fibre bundle filtration machine of achievable self-cleaning - Google Patents
A kind of rotating disc type fibre bundle filtration machine of achievable self-cleaning Download PDFInfo
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- CN208975309U CN208975309U CN201821580426.9U CN201821580426U CN208975309U CN 208975309 U CN208975309 U CN 208975309U CN 201821580426 U CN201821580426 U CN 201821580426U CN 208975309 U CN208975309 U CN 208975309U
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Abstract
The rotating disc type fibre bundle filtration machine that the utility model provides a kind of achievable self-cleaning includes cabinet, filter device, cleaning device and blowdown apparatus, the box house is equipped with filter device, it is matched in the filter device equipped with cleaning device, the blowdown apparatus passes through wall box and is fixedly installed on bottom in cabinet, the blowdown apparatus is connected with cleaning device, the utility model is by being arranged cleaning device in filter device two sides, filter device can be achieved does not shut down on-line cleaning, so as to improve working efficiency, simultaneously because the utility model can clean filter core in time, restore filter material flux, it is unlikely to filter core thoroughly to block and be not available, to extend the service life of filter core, simultaneously because the precision of filter fiber is high, so as to improve the filtering accuracy of sewage, it is compact that the utility model has the advantages of simple structure, each section For modularized design, cost of investment and O&M cost are low.
Description
Technical field
The utility model relates to sewage water filtration field more particularly to a kind of rotating disc type fibre bundle filtrations of achievable self-cleaning
Machine.
Background technique
Wound-rotor type filter core used by filter plant common at present is mostly wrapped on stephanoporate framework by textile fabric yarn, is led to
The filter core for controlling filtering layer winding density and filter opening shape and structure and different filtering accuracies being made is crossed, can be effectively removed outstanding in liquid
Floating object, particle etc. can bear higher filter pressure, with excellent in-depth filtration effect, good compatibility and higher
Filter residue load-bearing capacity, can be made of various material to adapt to the needs of various liquid filtering.But existing filter plant makes
With in the process, filter core can be blocked by impurity in long-term drainage work, so as to cause filtration flux decline, to clean filter core
In impurity must then shut down from the device to take out it and clean, cannot achieve filter plant and do not shut down on-line continuous work
Make.In addition, if the cleaning frequency setting of Wound-rotor type filter core is too long, it can be serious due to blocking, it can not restore cleaning
Flux can only be replaced, if the setting period is too short, will increase cost of labor, and can be due to needing stop cleaning to cause
Working efficiency reduces.
Summary of the invention
It is high that problem to be solved in the utility model is to provide a kind of filtering accuracy, simple and compact for structure while can also realize
The fibre cartridge rotating disc type microporous filter of online self-cleaning is not shut down.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of turntable of achievable self-cleaning
Formula fibre bundle filtration machine, wherein a kind of rotating disc type fibre bundle filtration machine of achievable self-cleaning includes cabinet, filtering dress
It sets, cleaning device and blowdown apparatus, the box house are equipped with filter device, match in the filter device and fill equipped with cleaning
It sets, the blowdown apparatus passes through wall box and is fixedly installed on bottom in cabinet, and the blowdown apparatus is connected with cleaning device,
The cabinet includes top cover, lower box and driving mechanism, and the top cover is set to lower box upper end, the side wall surface of the lower box
Upper fixed setting driving mechanism, the filter device include hollow rotary drum, multiple groups filtering turntable and multiple groups fibre bundle filter plate, described
Multiple groups are fixedly installed on hollow rotary drum and filter turntable, multiple groups fibre bundle filter plate is fixedly installed on filtering turntable described in multiple groups, it is described
Cleaning device includes cleaning pump, cleaning pipeline, cleaning box and returns dirty pipe, and the cleaning pump is set on cleaning pipeline, described clear
It washes pipeline one end to be connected with lower box, cleaning box, the cleaning box difference is fixedly installed in the other end end of the cleaning pipeline
Filtering turntable two sides are set to, described time dirty pipe is fixedly installed on cleaning box, and the dirty pipe of this time is connected with blowdown apparatus, institute
Stating blowdown apparatus includes perforated sludge discharge pipe and main sewage pipe, and the perforated sludge discharge pipe is fixedly installed on box house, and the perforation
Sludge pipe is connected with main sewage pipe.
Further, the hollow rotary drum is set as hollow structure, and the side wall surface of the hollow rotary drum offers multiple groups filter
Rotary shaft is fixedly installed on hollow one end face of rotary drum in water hole, and the other end of the hollow rotary drum is set as open end
Face is fixed with sealing ring on the open end face.
Further, the lower box is internally provided with baffle, and lower box is divided into raw water room and clear water by the baffle
Room opens up water outlet on the lateral wall of the clean water chamber, and water outlet through-hole is opened up on the baffle, and fixed setting is more on the baffle
Idler wheel is organized, idler wheel described in multiple groups and hollow rotary drum are in rolling contact setting.
Further, the raw water room is far from opening up water inlet in the one side wall of baffle, and the raw water room is far from baffle
It is fixedly installed water inlet weir plate and bearing block on the inner wall of one side wall, setting rotary shaft is matched in the bearing block.
Further, the filtering turntable includes multiple groups filter plate placement plate and outer stationary plates, filter plate placement plate described in multiple groups
With on hollow rotary drum, outer stationary plates described in multiple groups, which match, to be set on filter plate placement plate outer side surface for splicing fixed setting, and
It is round whole that the multiple groups outer stationary plates mutually splice fixed formation.
Further, the fibre bundle filter plate includes rigid substrates, filter fiber, groove, water out and two groups of backplates.Institute
State rigid substrates surface and offer multiple groups groove, one end of the rigid substrates opens up water out, the rigid substrates up and down
Both ends are fixedly installed backplate, and the fiber winding forms drainage layer on the rigid substrate.
Further, the cleaning box includes cleaning shell, high-pressure nozzle and hairbrush, and the cleaning enclosure interior fixation is set
Multiple groups high-pressure nozzle is set, the hairbrush is fixedly installed on the inner surface of cleaning shell.
Further, driving mechanism, control cabinet and evacuated tube, the driving are fixedly installed on the lower box lateral wall
Mechanism drives rotary shaft by transmission device, and the driving mechanism and control cabinet are electrically connected, and the evacuated tube is fixedly installed on
Lower box lateral wall bottom.
Further, it is provided with electrically operated valve on the cleaning pipeline and perforated sludge discharge pipe, is gone back on the cleaning pipeline
It is connected with cleaning pump, the electrically operated valve and cleaning pump are electrically connected with control cabinet.
The utility model has the advantages and positive effects of: the utility model is cleaned by being arranged in filter device two sides
Device is not, it can be achieved that filter device shuts down on-line cleaning, so as to improve working efficiency, simultaneously because the utility model can
To clean filter core in time, restore filter material flux, be unlikely to filter core and thoroughly block and be not available, to extend the use longevity of filter core
Life, simultaneously because the precision of filter fiber is high, so as to improve the filtering accuracy of sewage, it is tight that the utility model has the advantages of simple structure
It gathers, each section is modularized design, and cost of investment and O&M cost are low.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of the utility model.
Fig. 2 is the general structure schematic diagram in the utility model in addition to cabinet.
Fig. 3 is the general structure schematic diagram of hollow rotary drum in the utility model.
Fig. 4 is the general structure schematic diagram of lower box in the utility model.
General structure schematic diagram when Fig. 5 is winding filter fiber in fibre bundle filter plate part in the utility model.
Fig. 6 is the general structure schematic diagram of cleaning box in the utility model.
Fig. 7 is the general structure schematic diagram of filter plate placement plate in the utility model.
Fig. 8 is the circuit control block diagram of the utility model.
In figure: cabinet 1, top cover 10, lower box 11, baffle 110, water outlet through-hole 111, water inlet 112, water inlet weir plate 113,
Water outlet 114, evacuated tube 115, driving mechanism 12, filter device 2, fibre bundle filter plate 20, rigid substrates 201, filter fiber
202, groove 203, water out 204, backplate 205, filtering turntable 21, fixture block 210, filter plate placement plate 211, outer stationary plates 212, sky
Heart rotary drum 22, filtration hole 221, card hole 222, rotary shaft 223, sealing ring 23, cleaning device 3, cleaning pump 30, cleaning box 31 are washed
Shell 311, high-pressure nozzle 312, hairbrush 313 clean pipeline 32, return dirty pipe 33, blowdown apparatus 4, perforated sludge discharge pipe 40, main blowdown
Pipe 41, control cabinet 5, electrically operated valve 6.
Specific embodiment
In order to better understand the utility model, the utility model is carried out into one with attached drawing combined with specific embodiments below
The description of step.
As shown in Figures 1 to 8, a kind of rotating disc type fibre bundle filtration machine of achievable self-cleaning includes cabinet 1, filter device
2, cleaning device 3 and blowdown apparatus 4 are equipped with filter device 2 inside cabinet 1, match in filter device 2 equipped with cleaning device 3,
Blowdown apparatus 4 passes through 1 side wall of cabinet and is fixedly installed on bottom in cabinet 1, and blowdown apparatus 4 is connected with cleaning device 3, cabinet 1
Including top cover 10, lower box 11 and driving mechanism 12, top cover 10 is set to 11 upper end of lower box, the side of lower box 11 by hinge
Driving mechanism 12 is fixedly installed by screw on wall surface, filter device 2 includes hollow rotary drum 22, multiple groups filtering turntable 21 and multiple groups
Fibre bundle filter plate 20, setting multiple groups fixed by snap filter turntable 21 on hollow rotary drum 22, pass through on multiple groups filtering turntable 21
Multiple groups fibre bundle filter plate 20 is fixedly installed in screw, and cleaning device 3 includes cleaning pump 30, cleaning pipeline 32, cleaning box 31 and returns dirt
Pipe 33, cleaning pump 30 are set on cleaning pipeline 32, and cleaning 32 one end of pipeline is connected with lower box 11, clean the another of pipeline 32
The connection of end end is fixed with cleaning box 31, and cleaning box 31 is respectively arranged at filtering 21 two sides of turntable, and time dirty pipe 33 is connected solid
Surely it is set on cleaning box 31, and the dirty pipe 33 of this time is connected with blowdown apparatus 4, blowdown apparatus 4 includes 40 He of perforated sludge discharge pipe
Main sewage pipe 41, perforated sludge discharge pipe 40 are fixedly installed on inside cabinet 1, and the perforated sludge discharge pipe 40 is connected with main sewage pipe 41
It is logical.
Hollow rotary drum 22 is set as hollow structure, and the side wall surface of hollow rotary drum 22 offers multiple groups filtration hole 221 and consolidates
Surely the card hole 222 of turntable 21 is filtered, fixed setting rotary shaft 223 on hollow 22 1 end face of rotary drum, and the hollow rotary drum 22
Other end is set as open end face, this end face is by being equipped with sealing ring 23, to make filtered water via sealing ring
After 23, flowed out by the water outlet through-hole 111 on baffle 110.And sewage and the clear water in lower box 11 are separated, it is empty by setting
Heart rotary drum 22 both can be fixed by filtering turntable 21, while filtered clear water being sent to clean water chamber.
Lower box 11 is internally provided with baffle 110, and lower box 11 is divided into raw water room and clean water chamber, clear water by baffle 110
Water outlet 114 is opened up on the lateral wall of room, is fixed with flange on water outlet 114, is connect, is kept off with external other equipment by flange
Water outlet through-hole 111 is opened up on plate 110, multiple groups idler wheel is fixedly installed on baffle 110, multiple groups idler wheel is in rolling contact with hollow rotary drum 22
Setting, the steady of hollow rotary drum 22 can be guaranteed in cleaning and filtrating equipment 2 by being matched by multiple groups idler wheel with hollow rotary drum 22
Rotation.
Raw water room opens up water inlet 112 in the one side wall far from baffle 110, be provided with flange on the outside of water inlet 112, pass through
Flange is connected with external equipment, and is fixedly installed influent weir on the inner wall of the one side wall of the raw water room far from baffle 110
Plate 113 and bearing block match setting rotary shaft 223 in bearing block, guarantees filter device 2 in cleaning by this cooperation
Rotation, water inlet weir plate 113 can play the role of uniform cloth water inlet to avoid the water impact turntable of water inlet.In large scale equipment,
It is also equipped with water outlet weir plate, for changing the water level of water outlet, to adjust the liquid level difference of Inlet and outlet water, the liquid level difference of Inlet and outlet water is usually
100-300mm, to realize gravity fed filtration.
Filtering turntable 21 includes multiple groups filter plate placement plate 211 and outer stationary plates 212, and multiple groups filter plate placement plate 211 can lead to
It crosses and is spliced to form in the disk fixed setting and hollow rotary drum 22 of an entirety, and pass through between each filter plate placement plate 211
Screw is fixedly connected, and the bottom of each filter plate placement plate 211 is both provided with fixture block 210, for being matched with hollow rotary drum 22,
Multiple groups outer stationary plates 212, which match, to be set on 211 outer side surface of filter plate placement plate, this filtering turntable 21 is fine for fixed placement
Tie up beam filter plate 20.
Fibre bundle filter plate 20 includes rigid substrates 201, filter fiber 202, groove 203, water out 204 and two groups of backplates
205.201 surface of rigid substrates offers multiple groups groove 203, and one end of rigid substrates 201 opens up water out 204, rigid substrates
201 upper and lower ends are fixedly installed backplate 205, this backplate 205 and rigid substrates 201 are integrally formed and are arranged, filter fiber 202
It is wrapped on rigid substrates 201 and forms drainage layer.By fibre bundle filter plate 20 come the impurity in filter sewage and gas, filtering
Clear water afterwards is flow to after water out 204 by groove 203 to be collected in hollow rotary drum 22 and flows out.
Cleaning box 31 includes cleaning shell 311, high-pressure nozzle 312 and hairbrush 313, cleans inside shell 311 and is fixedly installed
Multiple groups high-pressure nozzle 312, high-pressure nozzle 312 are connected with cleaning pipeline 32, are sent clear water to high pressure spray by cleaning pipeline 32
It is sprayed after first 312 by high-pressure nozzle 312, to realize the cleaning to fibre bundle filter plate 20, hairbrush 313 is fixedly installed on cleaning shell
It on the inner surface of body 311, and cleans shell 311 and is also connected with time dirty pipe 33, for collecting cleaning fiber bundle filter plate 20
Sewage, and be passed in main sewage pipe 41, hairbrush 313 can be used to prevent the water to rebound back from swashing to splash.
Driving mechanism 12, control cabinet 5 and evacuated tube 115 are fixedly installed on 11 lateral wall of lower box, driving mechanism 12 is logical
Crossing transmission device drives rotary shaft 223 to rotate, to drive the rotation of hollow rotary drum 22 and filter device 2 to clean, passes
Dynamic device can be selected according to the size of real work requirement and equipment, and the kind of drive has gear drive, chain drive
With belt transmission etc., and the driving mechanism 12 and control cabinet 5 are electrically connected, and are additionally provided with Liquid level inside lower box 11
Meter monitors the water level inside lower box 11 by liquid level control gage, while liquidometer and control cabinet 5 are electrically connected, evacuated tube
115 are fixedly installed on 11 lateral wall bottom of lower box.Sewage for being vented inside cabinet 1.
Electrically operated valve 6 is provided on cleaning pipeline 32 and perforated sludge discharge pipe 40, electrically operated valve 6 includes electrical ball valve and electricity
Magnet valve can select to use as the case may be, clean on pipeline 32 and be also connected with cleaning pump 30, electrically operated valve 6 and cleaning pump 30
It is electrically connected with control cabinet 5, above electrically operated valve 6, cleaning pump 30 and liquid level control gage are all the prior arts, can be more real
The need of work on border carries out selection use.
The specific work process of the utility model is as follows: the sewage that need to be filtered is passed through pipeline and water inlet by staff
Flange on 112 is connected, and sewage is sent to lower box 11, sewage can also be introduced lower box 11 by inlet channel
Interior, sewage can flow through filter device 2, and clear water is collected in hollow rotary drum 22 after filtering via fibre bundle filter plate 20, then flow again
Enter clean water chamber, be then discharged again by the water outlet of clean water chamber 114 and complete filtration, entire filter process equipment is static shape
State.
Since impurity gradually increases during the filtration process, so filtration flux gradually decreases, and the water in lower box 11
Position gradually rises, and liquid level control gage work can be triggered after water level rises to certain altitude, and liquid level control gage will transmit signal and extremely control
In case 5 processed, then control cabinet 5 controls cleaning pump 30, driving mechanism 12 works, and makes to filter turntable 21 in the drive of driving mechanism 12
Lower rotation, and the high-pressure nozzle 312 in cleaning box 31 is sprayed to the surface of fibre bundle filter plate 20 always in the course of rotation
Clear water, clear water are passed through to hit after filter fiber 202 and rigid substrates 201 and be rebounded, then by the clear water that rebounds by filter fiber 202
In impurity develop and send into cleaning box 31, then sent again by the dirty pipe 33 that returns on the box that cleans to main sewage pipe 41
In, the opening of electrically operated valve 6 while cleaning in detergent line passes through clear water, the electrically operated valve 6 on perforated sludge discharge pipe 40
Also it can periodically open, the sludge inside lower box 11 made makes it be discharged to main sewage pipe 41 by the static pressure inside lower box 11
In, complete cleaning blowdown work.
In above impurity cleaning process, the electrically operated valve 6 in detergent line can also be set to successively opening and
Non-concurrent opening, electrically operated valve 6 open one group, one group of filtering turntable 21 capable of washing, with the rotation of filtering turntable 21, high pressure spray
First 312 are cleaned to the surface of fibre bundle filter plate 20 injection clear water, when first group of filtering turntable 21 completes the cleaning of setting
Cheng Hou, first group of electrically operated valve 6 are closed, and second group of electrically operated valve 6 is then opened, and start to clean second group of filtering turntable 21, according to
It is secondary to analogize.It is cleaned up until by all filtering turntables 21, restores flux, liquid level decline, equipment cleaning stops.Above
The setting of cleaning way can select smaller water pump to reach cleaning requirement, to reduce equipment investment and energy consumption.
The embodiments of the present invention are described in detail above, but content is only the preferable implementation of the utility model
Example, should not be considered as limiting the scope of the present invention.It is all according to equivalent change made by the scope of the utility model with
Improve etc., it shall still fall within the scope of this patent.
Claims (9)
1. a kind of rotating disc type fibre bundle filtration machine of achievable self-cleaning, it is characterised in that: a kind of achievable self-cleaning
Rotating disc type fibre bundle filtration machine includes cabinet (1), filter device (2), cleaning device (3) and blowdown apparatus (4), the cabinet
(1) internal to be equipped with filter device (2), it matches in the filter device (2) equipped with cleaning device (3), the blowdown apparatus (4)
It is fixedly installed on cabinet (1) interior bottom across cabinet (1) side wall, the blowdown apparatus (4) is connected with cleaning device (3), institute
Stating cabinet (1) includes top cover (10), lower box (11) and driving mechanism (12), and the top cover (10) is set on lower box (11)
It holds, driving mechanism (12) is fixedly installed in the side wall surface of the lower box (11), the filter device (2) includes hollow rotary drum
(22), multiple groups filter turntable (21) and multiple groups fibre bundle filter plate (20), fixed setting multiple groups filtering on the hollow rotary drum (22)
Multiple groups fibre bundle filter plate (20) are fixedly installed in filtering turntable (21) described in multiple groups in turntable (21), and the cleaning device (3) includes
Cleaning pump (30), cleaning pipeline (32), cleaning box (31) and time dirty pipe (33), the cleaning pump (30) are set to cleaning pipeline
(32) on, the cleaning pipeline (32) one end is connected with lower box (11), and the other end end of cleaning pipeline (32) is fixed
It is arranged cleaning box (31), the cleaning box (31) is respectively arranged at filtering turntable (21) two sides, and described time dirty pipe (33) fixation is set
It is placed on cleaning box (31), and the dirty pipe (33) of this time is connected with blowdown apparatus (4), the blowdown apparatus (4) includes perforation row
Mud pipe (40) and main sewage pipe (41), the perforated sludge discharge pipe (40) are fixedly installed on cabinet (1) inside, and the perforated sludge discharge pipe
(40) it is connected with main sewage pipe (41).
2. a kind of rotating disc type fibre bundle filtration machine of achievable self-cleaning according to claim 1, it is characterised in that: described
Hollow rotary drum (22) is set as hollow structure, and the side wall surface of the hollow rotary drum (22) offers multiple groups filtration hole (221), described
Rotary shaft (223) are fixedly installed on hollow (22) one end face of rotary drum, and the other end of the hollow rotary drum (22) is set as open
Formula end face is fixed with sealing ring (23) on the open end face.
3. a kind of rotating disc type fibre bundle filtration machine of achievable self-cleaning according to claim 2, it is characterised in that: described
Lower box (11) is internally provided with baffle (110), and lower box (11) is divided into raw water room and clean water chamber by the baffle (110),
It is opened up on the lateral wall of the clean water chamber water outlet (114), water outlet through-hole (111), the baffle is opened up on the baffle (110)
(110) multiple groups idler wheel is fixedly installed on, idler wheel described in multiple groups and hollow rotary drum (22) are in rolling contact setting.
4. a kind of rotating disc type fibre bundle filtration machine of achievable self-cleaning according to claim 3, it is characterised in that: described
Raw water room opens up water inlet (112) in the one side wall far from baffle (110), and the one side wall of the raw water room far from baffle (110)
Inner wall on be fixedly installed water inlet weir plate (113) and bearing block, matched in the bearing block setting rotary shaft (223).
5. a kind of rotating disc type fibre bundle filtration machine of achievable self-cleaning according to claim 1, it is characterised in that: described
Filtering turntable (21) includes multiple groups filter plate placement plate (211) and outer stationary plates (212), and filter plate placement plate (211) described in multiple groups is spelled
Fixed setting is connect on hollow rotary drum (22), outer stationary plates described in multiple groups (212), which match, is set to filter plate placement plate (211) outside
In side wall surface, and the fixed formation of the multiple groups outer stationary plates (212) mutually splicing is round whole.
6. a kind of rotating disc type fibre bundle filtration machine of achievable self-cleaning according to claim 1, it is characterised in that: described
Fibre bundle filter plate (20) includes rigid substrates (201), filter fiber (202), groove (203), water out (204) and two groups of backplates
(205), rigid substrates (201) surface offers multiple groups groove (203), and the both ends of the rigid substrates (201) open up
The upper and lower ends of water out (204), the rigid substrates (201) are fixedly installed backplate (205), and the fiber is wrapped in rigidity
Substrate forms drainage layer on (201).
7. a kind of rotating disc type fibre bundle filtration machine of achievable self-cleaning according to claim 1, it is characterised in that: described
Cleaning box (31) includes cleaning shell (311), high-pressure nozzle (312) and hairbrush (313), and the cleaning shell (311) is internal solid
Surely multiple groups high-pressure nozzle (312) are set, the hairbrush (313) is fixedly installed on the inner surface of cleaning shell (311).
8. a kind of rotating disc type fibre bundle filtration machine of achievable self-cleaning according to claim 2, it is characterised in that: described
Driving mechanism (12), control cabinet (5) and evacuated tube (115), the driving mechanism are fixedly installed on lower box (11) lateral wall
(12) rotary shaft (223) are driven by transmission device, and the driving mechanism (12) and control cabinet (5) are electrically connected, the emptying
Pipe (115) is fixedly installed on lower box (11) lateral wall bottom.
9. a kind of rotating disc type fibre bundle filtration machine of achievable self-cleaning according to claim 8, it is characterised in that: described
It is provided with electrically operated valve (6) on cleaning pipeline (32) and perforated sludge discharge pipe (40), is also connected on the cleaning pipeline (32)
Cleaning pump (30), the electrically operated valve (6) and cleaning pump (30) are electrically connected with control cabinet (5).
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Cited By (1)
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CN108970225A (en) * | 2018-09-27 | 2018-12-11 | 刘广宣 | A kind of rotating disc type fibre bundle filtration machine of achievable self-cleaning |
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CN108970225A (en) * | 2018-09-27 | 2018-12-11 | 刘广宣 | A kind of rotating disc type fibre bundle filtration machine of achievable self-cleaning |
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