CN109806651A - It is a kind of outer into interior type Cydariform rotary filtering-net out - Google Patents
It is a kind of outer into interior type Cydariform rotary filtering-net out Download PDFInfo
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- CN109806651A CN109806651A CN201910211294.5A CN201910211294A CN109806651A CN 109806651 A CN109806651 A CN 109806651A CN 201910211294 A CN201910211294 A CN 201910211294A CN 109806651 A CN109806651 A CN 109806651A
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- net
- main shaft
- sealing
- fixed
- bearing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000011001 backwashing Methods 0.000 claims abstract description 4
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 34
- 230000001050 lubricating effect Effects 0.000 claims description 17
- 238000007689 inspection Methods 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 claims description 10
- 239000003921 oil Substances 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 238000005461 lubrication Methods 0.000 claims description 5
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 244000309464 bull Species 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000002828 fuel tank Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000013535 sea water Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 238000011161 development Methods 0.000 abstract description 2
- 238000011010 flushing procedure Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
It is specific a kind of outer into interior type Cydariform rotary filtering-net out the invention belongs to nuclear power station and other industry novel water filter equipment technical field；The present invention by water intake mode by it is interior into it is outgoing be changed to it is outer into it is interior go out；Driving method is changed to end internal messing by intermediate external toothing；Backwashing manner is changed to net interior flushing by netting outer rinse；Tympanic bone frame structural support mode is changed to double class " A " fonts in two sides or bis- " people " font structures by intermediate single " A " font structure；Main shaft is hollow shaft, and bearing is sliding bearing；Wash tub pipe enters bulging net center by hollow spindle, to avoid the spoke of two sides rotation.The needs for meeting large-scale seawater filtering system product design and development needed for upcoming construction of nuclear power station peak of the type Cydariform rotary filtering-net.
Description
Technical field
It is specific a kind of outer into interior type cydariform out the invention belongs to nuclear power station and other industry novel water filter equipment technical field
Rotary sieve.
Background technique
Cydariform rotary filtering-net is the core equipment of nuclear power plant's seawater filtering system and other industry screening system, type drum
The exploitation designed capacity that various industries water filtering system product domesticizes in the research and development authentication state of shape rotary sieve is obviously improved, can
Meet the needs of large-scale seawater filtering system product design and development needed for upcoming construction of nuclear power station peak.
Summary of the invention
It is discharged outside into the water intake mode of interior type Cydariform rotary filtering-net out by intaking in net, outside net and is changed to net outer water inlet, in net
Water outlet；End internal messing is changed to by intermediate external toothing into the driving method of interior type Cydariform rotary filtering-net out outside；Outside into interior type drum out
The backwashing manner of shape rotary sieve is rinsed outside to inside by net to be changed to net and rinses from inside to outside；Outside into the drum of interior type Cydariform rotary filtering-net out
Skeleton structure supporting way is changed to double class " A " fonts in two sides or bis- " people " font structures by intermediate single " A " font structure；Outside into interior
The main shaft of type Cydariform rotary filtering-net is hollow shaft out, and bearing is sliding bearing；Wash tub pipe enters bulging net center by hollow spindle,
The width of equipment is up to 10 meters or more.
It is a kind of outer into interior type Cydariform rotary filtering-net out, by spindle mounted, Skeleton assembly, sealing device, driving device, lubrication
Device, apparatus for examination and repair and flusher are constituted；Outside into the interior Skeleton assembly of type Cydariform rotary filtering-net out, lubricating arrangement, maintenance dress
It sets and is all fixed on hollow spindle with flusher, hollow shaft is fixed on foundation of civil work, and sealing device is mounted on bone
It is rack-mounted to mix；Driving device is connect by gear internal messing with Skeleton assembly, and Skeleton assembly and sealing fill when equipment work is run
Setting can be rotated by wheel hub around hollow spindle at different rates, at the same time, the dirt that flusher will be attached on skeleton
Object is flushed in dirt discharge groove from inside to outside by net.
The spindle mounted includes wheel hub, bearing block, bearing, main shaft, and the main shaft is hollow spindle, and bearing is sliding axle
It holds, wheel hub can be rotated around the spindle by bearing, and main shaft 5 is fixed on foundation of civil work by bearing block, and main shaft is fixed；
The Skeleton assembly includes king spoke, bull gear, screen frame, the dirty bucket of fishing, screen frame support plate, and Skeleton assembly passes through main spoke
Item is connected on wheel hub, and by wheel hub, Skeleton assembly can integrally be rotated around the spindle,
The sealing device includes primary seals plate, sealed rubber plate, sealing support plate, plate in sealing contact, sealing pressure
Plate, primary seals plate and plate in sealing contact are fixed on the side wall of water channel chamber, and sealed rubber plate is fixed by sealing support plate
It onto skeleton, can be rotated around the spindle by skeleton, when equipment works, sealed rubber plate is realized by hydraulic pressure and plate in sealing contact
Sliding contact, to realize sealing；
The driving device includes driving support, driving motor, gear reducer, drive shaft, shaft coupling, pinion gear, driving
Driving motor, gear reducer and pinion gear are connected by device by transmission shaft, and pinion gear drives with large ring gear meshing, realization motor again
Whole equipment operating.
The lubricating arrangement includes lubricating pipe, oil pump, fuel tank, lubricating oil, and lubricating arrangement is fixed on main shaft, lubrication
Oil is quantitatively injected into sliding bearing by oil pump through lubricating pipe, realizes the lubrication between wheel hub and main shaft.
The apparatus for examination and repair includes inspection platform, maintenance bracket, helper, safety barrier, and inspection platform passes through maintenance branch
Frame is fixed with main shaft, and helper and safety barrier are welded on maintenance bracket, and service personnel can enter inspection platform by helper
Inside work；
The flusher includes water inlet pipe, wash tub pipe, nozzle, flange, dirt discharge groove；Water inlet pipe passes through hollow spindle
It is connected respectively with exterior line and wash tub pipe, the neat high pressure water flow for being arranged on wash tub pipe, being sprayed by nozzle of nozzle
The dirt being attached on twine is sprayed onto dirt discharge groove, then is drained by dirt discharge groove.Entire flusher be fixed on inspection platform with
On main shaft.
Detailed description of the invention
Fig. 1 is outside into the overall structure diagram of interior type Cydariform rotary filtering-net out；
Fig. 2 is the outer overlooking structure diagram into interior type Cydariform rotary filtering-net out of the present invention；
Fig. 3 is side view structure face figure of the invention；
Fig. 4 is partial enlargement structural representation A of the invention；
Fig. 5 is partial enlargement structural representation B of the invention.
Specific embodiment
Embodiment 1
It is discharged outside into the water intake mode of interior type Cydariform rotary filtering-net out by intaking in net, outside net and is changed to net outer water inlet, in net
Water outlet；End internal messing is changed to by intermediate external toothing into the driving method of interior type Cydariform rotary filtering-net out outside；Outside into interior type drum out
The backwashing manner of shape rotary sieve is rinsed outside to inside by net to be changed to net and rinses from inside to outside；Outside into the drum of interior type Cydariform rotary filtering-net out
Skeleton structure supporting way is changed to double class " A " fonts in two sides or bis- " people " font structures by intermediate single " A " font structure；Outside into interior
The main shaft of type Cydariform rotary filtering-net is hollow shaft out, and bearing is sliding bearing；Wash tub pipe 41 is entered in drum net by hollow spindle
The heart.
It is a kind of outer into it is interior go out type Cydariform rotary filtering-net, by spindle mounted 1, Skeleton assembly, sealing device 6, driving device 7,
Lubricating arrangement 2, apparatus for examination and repair 3 and flusher 4 are constituted；Outside into Skeleton assembly 1, the lubricating arrangement of interior type Cydariform rotary filtering-net out
2, apparatus for examination and repair 3 and flusher 4 are all fixed on hollow spindle 5, and hollow shaft 5 is fixed on foundation of civil work, sealing
Device 6 is mounted on Skeleton assembly 1；Driving device 7 is connect by gear internal messing with Skeleton assembly 1, when equipment work is run
Skeleton assembly 1 can be rotated by wheel hub 8 around hollow spindle 5 at different rates with sealing device 6, at the same time, rinse dress
4 are set to be flushed to the dirt being attached on skeleton 1 in dirt discharge groove 9 from inside to outside by net.
Spindle mounted 1 includes wheel hub 8, bearing block, bearing, main shaft 5, and the main shaft 5 is hollow spindle, and bearing is sliding axle
It holds, wheel hub 8 can be rotated around the spindle by bearing, and main shaft 5 is fixed on foundation of civil work by bearing block, and main shaft is fixed；
Skeleton assembly includes king spoke, bull gear, screen frame, the dirty bucket of fishing 26, screen frame support plate 27, and Skeleton assembly passes through main spoke
Item is connected on wheel hub 8, and by wheel hub 8, Skeleton assembly can integrally be rotated around main shaft 5,
Sealing device 6 includes primary seals plate 69, sealed rubber plate 610, sealing support plate 611, plate in sealing contact, sealing
Pressing plate 612, primary seals plate 69 and plate in sealing contact are fixed on the side wall of water channel chamber, and sealed rubber plate 610 passes through sealing
Support plate 611 is fixed on skeleton, can be rotated by backbone winding main shaft 5, and when equipment works, sealed rubber plate 610 passes through water
Pressure realizes sliding contact with plate in sealing contact, to realize sealing；
Driving device 7 includes driving support 71, driving motor 72, speed reducer 73, drive shaft 75, shaft coupling 74, pinion gear
78, driving motor, gear reducer and pinion gear are connected by driving device 7 by transmission shaft, pinion gear again and large ring gear meshing, realize
Motor drives whole equipment operating.
Lubricating arrangement 8 includes lubricating pipe, oil pump 83, fuel tank 84, lubricating oil, and lubricating arrangement 2 is fixed on main shaft, and is lubricated
Oil is quantitatively injected into sliding bearing by oil pump through lubricating pipe, realizes the lubrication between wheel hub and main shaft.
Apparatus for examination and repair includes inspection platform, maintenance bracket, helper, safety barrier, and inspection platform passes through maintenance bracket and master
Axis is fixed, and helper and safety barrier are welded on maintenance bracket, and service personnel can be entered in inspection platform by helper to carry out
Work；
Flusher 4 includes water inlet pipe 42, wash tub pipe 41, nozzle, flange, dirt discharge groove 9；Water inlet pipe passes through hollow spindle
It is connected respectively with exterior line and wash tub pipe, the neat high pressure water flow for being arranged on wash tub pipe, being sprayed by nozzle of nozzle
The dirt being attached on twine is sprayed onto dirt discharge groove, then is drained by dirt discharge groove.Entire flusher be fixed on inspection platform with
On main shaft.
Claims (3)
1. a kind of outer into interior type Cydariform rotary filtering-net out, which is characterized in that water intake mode is the outer water inlet of net, water outlet in net；Driving
Mode is end internal messing；Backwashing manner is that net rinses from inside to outside；Tympanic bone frame structural support mode be double class " A " font in two sides or
Bis- " people " font structures；Main shaft is hollow shaft, and bearing is sliding bearing；Wash tub pipe enters bulging net center by hollow spindle.
2. according to claim 1 a kind of outer into interior type Cydariform rotary filtering-net out, which is characterized in that by spindle mounted, bone
It is rack-mounted match, sealing device, driving device, lubricating arrangement, apparatus for examination and repair and flusher constitute；Outside into the interior rotation filter of type cydariform out
Skeleton assembly, lubricating arrangement, apparatus for examination and repair and the flusher of net are all fixed on hollow spindle, and hollow shaft is fixed on
On foundation of civil work, sealing device is mounted on Skeleton assembly；Driving device is connect by gear internal messing with Skeleton assembly, equipment
Skeleton assembly can be rotated by wheel hub around hollow spindle at different rates with sealing device when work operation, at the same time,
The dirt being attached on skeleton is flushed in dirt discharge groove by flusher from inside to outside by net.
3. according to claim 2 a kind of outer into interior type Cydariform rotary filtering-net out, which is characterized in that the spindle mounted packet
Include wheel hub, bearing block, bearing, main shaft, the main shaft is hollow spindle, and bearing is sliding bearing, wheel hub can by bearing around
Main shaft rotation, main shaft are fixed on foundation of civil work by bearing block, and main shaft is fixed；
The Skeleton assembly includes king spoke, bull gear, screen frame, the dirty bucket of fishing, screen frame support plate, and Skeleton assembly is connected by king spoke
It is connected on wheel hub, by wheel hub, Skeleton assembly can integrally be rotated around the spindle；
The sealing device includes primary seals plate, sealed rubber plate, sealing support plate, plate in sealing contact, sealing clamp, base
Plinth sealing plate and plate in sealing contact are fixed on the side wall of water channel chamber, and sealed rubber plate is fixed to skeleton by sealing support plate
On, it can be rotated around the spindle by skeleton, when equipment works, sealed rubber plate realizes that sliding connects with plate in sealing contact by hydraulic pressure
Touching, to realize sealing；
The driving device includes driving support, driving motor, gear reducer, drive shaft, shaft coupling, pinion gear, driving device
Driving motor, gear reducer and pinion gear are connected by transmission shaft, pinion gear is again and large ring gear meshing, realization motor drive entire
Equipment operation；
The lubricating arrangement includes lubricating pipe, oil pump, fuel tank, lubricating oil, and lubricating arrangement is fixed on main shaft, and lubricating oil is logical
It crosses oil pump and is quantitatively injected into sliding bearing through lubricating pipe, realize the lubrication between wheel hub and main shaft；
The apparatus for examination and repair include inspection platform, maintenance bracket, helper, safety barrier, inspection platform by maintenance bracket with
Main shaft is fixed, and helper and safety barrier are welded on maintenance bracket, service personnel can be entered by helper in inspection platform into
Row work；
The flusher includes water inlet pipe, wash tub pipe, nozzle, flange, dirt discharge groove；Water inlet pipe is distinguished by hollow spindle
It is connected with exterior line and wash tub pipe, nozzle is neat to be arranged on wash tub pipe, will be attached by the high pressure water flow that nozzle sprays
Dirt on twine be sprayed onto dirt discharge groove, then drained by dirt discharge groove.Entire flusher is fixed on inspection platform and main shaft
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910211294.5A CN109806651A (en) | 2019-03-20 | 2019-03-20 | It is a kind of outer into interior type Cydariform rotary filtering-net out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910211294.5A CN109806651A (en) | 2019-03-20 | 2019-03-20 | It is a kind of outer into interior type Cydariform rotary filtering-net out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109806651A true CN109806651A (en) | 2019-05-28 |
Family
ID=66609653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910211294.5A Withdrawn CN109806651A (en) | 2019-03-20 | 2019-03-20 | It is a kind of outer into interior type Cydariform rotary filtering-net out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109806651A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404313A (en) * | 2019-06-13 | 2019-11-05 | 中广核工程有限公司 | Nuclear power plant's drum type filter screen support construction |
| CN111087105A (en) * | 2020-03-19 | 2020-05-01 | 栢斯维(广州)信息科技有限公司 | Waste water treatment device for solid beverage production and manufacturing |
| CN117356425A (en) * | 2023-09-25 | 2024-01-09 | 佛山市谷思贝生物科技有限公司 | Multilayer aeroponics planting platform |
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| CN1325753A (en) * | 2000-05-16 | 2001-12-12 | 株式会社泉精器制作所 | Solid-liquid separator |
| US20110233132A1 (en) * | 2010-03-25 | 2011-09-29 | Wietharn Robert J | Self-cleaning screen assembly for filtering irrigation water |
| CN202179896U (en) * | 2011-08-05 | 2012-04-04 | 戴太才 | Coal-water separating device |
| CN205235546U (en) * | 2015-12-17 | 2016-05-18 | 湖北鑫物再生纸业有限公司 | Sewage prefiltration processing apparatus |
| CN206368043U (en) * | 2016-12-21 | 2017-08-01 | 沈阳航天新星机电有限责任公司 | The automatic cleaning device of net is roused for sea water filter |
| CN210229317U (en) * | 2019-03-20 | 2020-04-03 | 中国能源建设集团沈阳电力机械总厂有限公司 | Outer-in and inner-out drum-shaped rotary filter screen |
-
2019
- 2019-03-20 CN CN201910211294.5A patent/CN109806651A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325753A (en) * | 2000-05-16 | 2001-12-12 | 株式会社泉精器制作所 | Solid-liquid separator |
| US20110233132A1 (en) * | 2010-03-25 | 2011-09-29 | Wietharn Robert J | Self-cleaning screen assembly for filtering irrigation water |
| CN202179896U (en) * | 2011-08-05 | 2012-04-04 | 戴太才 | Coal-water separating device |
| CN205235546U (en) * | 2015-12-17 | 2016-05-18 | 湖北鑫物再生纸业有限公司 | Sewage prefiltration processing apparatus |
| CN206368043U (en) * | 2016-12-21 | 2017-08-01 | 沈阳航天新星机电有限责任公司 | The automatic cleaning device of net is roused for sea water filter |
| CN210229317U (en) * | 2019-03-20 | 2020-04-03 | 中国能源建设集团沈阳电力机械总厂有限公司 | Outer-in and inner-out drum-shaped rotary filter screen |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404313A (en) * | 2019-06-13 | 2019-11-05 | 中广核工程有限公司 | Nuclear power plant's drum type filter screen support construction |
| CN110404313B (en) * | 2019-06-13 | 2021-08-24 | 中广核工程有限公司 | Drum-shaped filter screen supporting structure of nuclear power plant |
| CN111087105A (en) * | 2020-03-19 | 2020-05-01 | 栢斯维(广州)信息科技有限公司 | Waste water treatment device for solid beverage production and manufacturing |
| CN111087105B (en) * | 2020-03-19 | 2020-07-03 | 栢斯维(广州)信息科技有限公司 | Waste water treatment device for solid beverage production and manufacturing |
| CN117356425A (en) * | 2023-09-25 | 2024-01-09 | 佛山市谷思贝生物科技有限公司 | Multilayer aeroponics planting platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190528 |
|
| WW01 | Invention patent application withdrawn after publication |