CN105999824A - Quick-replaceable filter - Google Patents
Quick-replaceable filter Download PDFInfo
- Publication number
- CN105999824A CN105999824A CN201610436059.4A CN201610436059A CN105999824A CN 105999824 A CN105999824 A CN 105999824A CN 201610436059 A CN201610436059 A CN 201610436059A CN 105999824 A CN105999824 A CN 105999824A
- Authority
- CN
- China
- Prior art keywords
- filter
- filter element
- outer sleeve
- fast changeable
- inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002915 spent fuel radioactive waste Substances 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 8
- 239000012530 fluid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000006166 lysate Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000003904 radioactive pollution Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—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 bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
-
- 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
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/31—Other construction details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/32—Flow characteristics of the filter
- B01D2201/325—Outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/40—Special measures for connecting different parts of the filter
- B01D2201/4092—Threaded sections, e.g. screw
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses quick-replaceable filter. The quick-replaceable filter is composed of a filter core and an outer sleeve, and the filter core is arranged in the outer sleeve and is connected with the outer sleeve through threads; the filter core is composed of an upper end, a filter net and a lower end, the upper end of the filter net is connected with the upper end, the lower end of the filter net is connected with the lower end, and a liquid inlet and a liquid outlet are formed in the lower end of the outer sleeve. The provided quick-replaceable filter is mainly applied to spent fuel aftertreatment and other environments needing remote operation of a mechanical hand and has the advantages of being easy to replace and preventing liquid leakage.
Description
Technical field
The invention belongs to separation technology field, particularly to the filtration of spentnuclear fuel post processing field fast changeable
Device.
Background technology
A kind of device that filter is mounted on fluid-transporting tubing, is widely used in food, medicine, waste water
The every field such as process.After fluid flows through and is equipped with the filter of certain specification filter screen, impurity therein is blocked,
The filtrate of cleaning is discharged, it is achieved thereby that the purification of fluid, separation function.At medicine, biology, nuclear energy etc.
Poisonous, have the occasions such as radiation, replacing and attended operation convenience to filter are had higher requirement.As
In nuclear fuel reprocessing industry, the fluid filtered the most all has the strongest radioactivity.All of safeguard work
Being all to be completed by long-range mechanical hand, therefore, the filter used all must stable performance and being convenient for changing.
At present, the filter many uses presser type used in radioactivity place or clamping hoop type filter.Presser type mistake
Filter is generally used for opposing open system, such as filtering and sampling and the row of hot laboratory of environmental gas
Wind filters.Filter element is fixed by vent, compresses the filtering function that can realize fluid, simple to operation,
Its shortcoming is the system that can be only applied to opposing open, and the application on airtight pipeline is restricted.Sealed tube
Filtering flow in road generally uses clamping hoop type filter, as in spentnuclear fuel lysate insoluble residue filtration and
Spent fuel element shears the filtration of pressed powder in aerofluxus.Owing to clamping hoop type filter two ends are connected with pipeline, institute
To lack exercisable elastic space when changing the sealing gasket of filter and filter, operation easier is bigger；Separately
Outward, Renewal process has needed the actions such as the docking of filter, card band tightener, it is desirable to many mechanical hands are close
Cutting cooperation, the requirement to operation, place is higher；And, if it occur that the situation of plugged filter, in mistake
The Renewal process of filter is susceptible to the situation that radioactive liquid spills.
Summary of the invention
(1) goal of the invention
Instant invention overcomes existing filter and install complexity, operation easier greatly, filter replacement is susceptible to leakage
Problem, it is provided that a kind of to install simple, processing ease, replacing convenient, effectively prevents the filtration of leakage simultaneously
Device.
(2) technical scheme
In order to solve the problem existing for prior art, the present invention is achieved by the following technical solutions:
A kind of can fast and easy change filter, this device is made up of filter element, outer sleeve two parts, and filter element sets
Put sleeve inner outside, and be threaded connection；Wherein filter element is by upper end, filter screen and lower end composition, filter
Online end is connected with upper end, and filter screen lower end is connected with lower end；Outer sleeve lower end is provided with inlet, goes out liquid
Mouthful.
It is provided with guide plate in described outer sleeve, it is to avoid the problems such as installation dislocation, greatly facilitates under filter element
Termination is docked with inlet expanding reach.
The upper port of described outer sleeve is threaded connection with the upper end of filter element, and is sealed by seal washer,
It is achieved thereby that filter element and the sealing of outer sleeve contact portion.
The inlet of described outer sleeve is provided above inlet expanding reach, and filter element lower end is arranged on inlet
Expanding reach, and sealed by sealing ring, it is achieved thereby that filter element and the sealing of outer sleeve contact portion.
Twice groove it is provided with fixed seal ring on described filter element lower end.
One bolt is arranged at described filter element upper end top, to facilitate use associated spanner fastening or opened filter.
It is provided with hole on described guide plate, the fluid that leaches of more than guide plate can be made normally to flow out.
(3) beneficial effect
Compared with prior art, the invention has the beneficial effects as follows:
This device is designed to filter element, two independent parts of outer sleeve, and maintenance only need to replace filter element when changing, behaviour
Make convenient；Inlet and liquid outlet are arranged at lower end simultaneously, preferably avoid retaining of liquid, real
Showed filter element replacing, when safeguarding without leakage, the filtration particularly with radioactive pollution liquid is most important, effectively
Prevent the generation of the situations such as radiation pollution.
The outer sleeve inwall of device is designed with deflector apron, and when changing filter element and inserting new filter element, filter element can be certainly
The dynamic expanding reach slipping into inlet, it is to avoid the problems such as installation dislocation, greatly facilitates filter element lower end and enters
The docking of liquid mouth expanding reach so that the replacing of filter element is more convenient.Under the remote-operated environment of needs mechanical hand,
Have and be easily changed, the advantage such as easy care.
Accompanying drawing explanation
Fig. 1 filter cartridge arrangement figure
Fig. 2 filter outer sleeve structure figure
State diagram when Fig. 3 filter element and outer sleeve combine
Fig. 4 guide plate top view
1 bolt, 2 upper ends, 3 seal washers, 4 filter screens, 5 lower ends, 6 sealing rings, on 7 outer sleeves
Port, 8 guide plates, 9 inlet expanding reach, 10 inlets, 11 liquid outlets.
Detailed description of the invention
Below in conjunction with specification drawings and specific embodiments, the present invention is further elaborated.
A kind of can fast and easy change filter be made up of, outside filter element is arranged on filter element, two parts of outer sleeve
Sleeve inner, and be threaded connection, as shown in Figure 3.Wherein filter element is as it is shown in figure 1, main by upper end
2, filter screen 4 and lower end 5 form, and filter screen 4 upper end and upper end 2 pass through to be welded to connect, filter screen 4 lower end
With lower end 5 by being welded to connect；The structure of outer sleeve is as in figure 2 it is shown, its lower end is provided with inlet 10
With liquid outlet 11, inlet 10 upper end arranges inlet expanding reach 9, facilitates filter element to install and seals.It addition,
Outer sleeve inwall is designed with guide plate 8, and when changing filter element and inserting new filter element, filter element can slip into feed liquor automatically
Mouthful expanding reach 9, it is to avoid the problems such as installation dislocation, wherein guide plate 8 arranges hole, is prevented effectively from liquid
Remaining on guide plate 8, concrete structure is as shown in Figure 4.
The bonding state figure of patent structure of the present invention, i.e. filter element outer sleeve, as it is shown on figure 3, the upper end of outer sleeve
Mouthfuls 7 with between the upper end 2 of filter element by threadeding, arrange with outer sleeve upper port 7 junction at upper end 2
Seal washer 3, outer sleeve inlet expanding reach 9 is had to coordinate compression, wherein filter element lower end with filter element lower end 5
Being provided with twice groove on 5 for fixed seal ring 6, sealing ring 6 is used for realizing filter element and contacts with outer sleeve
The sealing at position.
Due to radiological techniques field, the installation of filter element and replacing need remotely operation, for the ease of dismantling and pacifying
Dress filter element, is provided with bolt 1 at described filter element upper end 2 top.
The installation of the present invention, Renewal process are as follows:
Filter outer sleeve is standing part, and filter element is movable part.During installation, only filter element need to be inserted overcoat
Cylinder, filter element can automatically slip into inlet expanding reach 9 along guide plate 8, turn bolt 1 afterwards, make filter element upper end
2 compress with outer sleeve upper port 7 threaded engagement, i.e. installation.During replacing, only need to turn bolt 1,
Filter element is separated with outer sleeve, i.e. can be taken off filter element, reset filter element step identical with installation.
The use process of the present invention is as follows:
When filtered fluid, fluid enters filter element through inlet 10, and the liquid outlet 11 at outer sleeve takes out negative pressure,
The filtering residue of certain pore size is trapped within inside filter element, and clean filtrate passes filter element through liquid outlet 11 outflow filter.
When filter needs to change, filter element is unclamped and takes out the filter element renewed.This filter filters liquid and
Gas.
Claims (7)
1. the filter of a fast changeable, it is characterised in that this device is by filter element, outer sleeve two parts
Composition, filter element is arranged on inside outer sleeve；Wherein filter element is by upper end (2), filter screen (4) and lower end (5)
Composition, filter screen (4) upper end is connected with upper end (2), and filter screen (4) lower end is connected with lower end (5)；
Outer sleeve lower end is provided with inlet (10) and liquid outlet (11).
The filter of a kind of fast changeable the most according to claim 1, it is characterised in that outside described
Sleeve inner is provided with guide plate (8).
The filter of a kind of fast changeable the most according to claim 1 and 2, it is characterised in that institute
The upper port (7) of the outer sleeve stated is threaded connection with the upper end (2) of filter element, and passes through seal washer
(3) seal.
The filter of a kind of fast changeable the most according to claim 3, it is characterised in that described
The inlet (10) of outer sleeve is provided above inlet expanding reach (9), and filter element lower end (5) is arranged on
Inlet expanding reach (9), and sealed by sealing ring.
The filter of a kind of fast changeable the most according to claim 4, it is characterised in that described
Twice groove it is provided with fixed seal ring (6) on filter element lower end (5).
The filter of a kind of fast changeable the most according to claim 1, it is characterised in that described
Filter element upper end (2) top is provided with bolt (1).
The filter of a kind of fast changeable the most according to claim 2, it is characterised in that described
Guide plate is provided with hole on (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610436059.4A CN105999824A (en) | 2016-06-17 | 2016-06-17 | Quick-replaceable filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610436059.4A CN105999824A (en) | 2016-06-17 | 2016-06-17 | Quick-replaceable filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105999824A true CN105999824A (en) | 2016-10-12 |
Family
ID=57088862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610436059.4A Pending CN105999824A (en) | 2016-06-17 | 2016-06-17 | Quick-replaceable filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105999824A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398110A (en) * | 2017-09-01 | 2017-11-28 | 苏州百硕自动化环保设备有限公司 | A kind of filter of automatically replaceable filter core |
| CN111773780A (en) * | 2020-06-19 | 2020-10-16 | 甘肃普罗生物科技有限公司 | Based on casein production line is with high efficiency running water filter |
| CN112466608A (en) * | 2020-11-04 | 2021-03-09 | 江苏永刚电力设备有限公司 | Oil-immersed transformer with anti-collision structure |
| CN114950039A (en) * | 2022-04-26 | 2022-08-30 | 核工业理化工程研究院 | Filter device with back flushing function and manipulator quick-change function and working method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2885378Y (en) * | 2006-04-27 | 2007-04-04 | 浙江沁园水处理科技股份有限公司 | Quick-connection type filter element |
| US20080083669A1 (en) * | 2003-11-06 | 2008-04-10 | Anderson Jason H | Filter system for an automobile engine |
| CN202682887U (en) * | 2012-07-31 | 2013-01-23 | 佛山市顺德区泉之源实业有限公司 | Water purifier |
| CN202802889U (en) * | 2012-07-27 | 2013-03-20 | 中核四○四有限公司 | Nuclear fuel element dissolving solution filter capable of realizing remote replacement |
| CN104740921A (en) * | 2015-03-06 | 2015-07-01 | 宁波福特恩净水设备有限公司 | Novel rapid connection type detachable filter flask installation component |
| CN105585164A (en) * | 2016-02-28 | 2016-05-18 | 胡秀娟 | Water purifying device capable of rapidly replacing filter element |
| CN205867748U (en) * | 2016-06-17 | 2017-01-11 | 中国原子能科学研究院 | But quick replacement's filter |
-
2016
- 2016-06-17 CN CN201610436059.4A patent/CN105999824A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080083669A1 (en) * | 2003-11-06 | 2008-04-10 | Anderson Jason H | Filter system for an automobile engine |
| CN2885378Y (en) * | 2006-04-27 | 2007-04-04 | 浙江沁园水处理科技股份有限公司 | Quick-connection type filter element |
| CN202802889U (en) * | 2012-07-27 | 2013-03-20 | 中核四○四有限公司 | Nuclear fuel element dissolving solution filter capable of realizing remote replacement |
| CN202682887U (en) * | 2012-07-31 | 2013-01-23 | 佛山市顺德区泉之源实业有限公司 | Water purifier |
| CN104740921A (en) * | 2015-03-06 | 2015-07-01 | 宁波福特恩净水设备有限公司 | Novel rapid connection type detachable filter flask installation component |
| CN105585164A (en) * | 2016-02-28 | 2016-05-18 | 胡秀娟 | Water purifying device capable of rapidly replacing filter element |
| CN205867748U (en) * | 2016-06-17 | 2017-01-11 | 中国原子能科学研究院 | But quick replacement's filter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398110A (en) * | 2017-09-01 | 2017-11-28 | 苏州百硕自动化环保设备有限公司 | A kind of filter of automatically replaceable filter core |
| CN111773780A (en) * | 2020-06-19 | 2020-10-16 | 甘肃普罗生物科技有限公司 | Based on casein production line is with high efficiency running water filter |
| CN112466608A (en) * | 2020-11-04 | 2021-03-09 | 江苏永刚电力设备有限公司 | Oil-immersed transformer with anti-collision structure |
| CN112466608B (en) * | 2020-11-04 | 2021-11-05 | 江苏永刚电力设备有限公司 | Oil-immersed transformer with anti-collision structure |
| CN114950039A (en) * | 2022-04-26 | 2022-08-30 | 核工业理化工程研究院 | Filter device with back flushing function and manipulator quick-change function and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
|
| RJ01 | Rejection of invention patent application after publication |