CN108211571A - A kind of air filter - Google Patents
A kind of air filter Download PDFInfo
- Publication number
- CN108211571A CN108211571A CN201711498552.XA CN201711498552A CN108211571A CN 108211571 A CN108211571 A CN 108211571A CN 201711498552 A CN201711498552 A CN 201711498552A CN 108211571 A CN108211571 A CN 108211571A
- Authority
- CN
- China
- Prior art keywords
- filter core
- filter
- insulation package
- package bag
- filter box
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0098—Protecting coverages on the filter which is removed before the filter is used, protection of filter, packaging
Abstract
The invention discloses a kind of air filter, including filter box-body;Filter core, replaceable is installed in filter box-body;Retaining mechanism on filter box-body, for filter core to be locked to the operating position in filter box-body when locking, when unclamping, makes filter core be detached from close contact state with filter box-body, and allow have the gap for making filter core free to slide between the two;Filter core safety insulating device, filter core safety insulating device include:Guidance set, set on the both sides of filter core;Insulation package bag is unsealed bag-shaped, is set on guidance set, when needing replacing filter core, filter core is pushed to be slipped into insulation package bag along guidance set or insulation package bag is pushed to enter in filter box-body along guidance set, until filter core is completely nested in insulation package bag.It is replaced after the filter core for adhering to toxic active substance is carried out automatic package encapsulation in the environment of opposing seal protection using the invention, has ensured the safety of operating personnel.
Description
Technical field
The present invention relates to air purification fields, and in particular to a kind of air filter.
Background technology
In highly toxic production work environment, often using air filter, harmful substance is filtered removing,
Achieve the purpose that harmless discharge, but the filter core of filter device is after a period of use, it is necessary to be replaced, the prior art
In, without good safeguard procedures so that replacing filter core has very big security risk, such as some severe toxicity captured on filter core
Active material may jeopardize the health of operating personnel, it is also possible to pollute the environment, therefore, there is an urgent need for one kind can safely change filter
The air filter of core.
Invention content
The problem to be solved in the present invention is to provide a kind of air filter, will be glued in the environment of opposing seal protection
Filter core with cytotoxic activity substance is replaced after carrying out automatic package encapsulation, has ensured the safety of operating personnel.
To solve the above problems, the present invention provides a kind of air filter, in order to achieve the above objectives, the present invention solves it
Technical solution is used by technical problem:
A kind of air filter, including:Filter box-body;Filter core, replaceable is installed in filter box-body;Locking
Mechanism on filter box-body, for filter core to be locked to the operating position in filter box-body when locking, is unclamped
When, filter core is made to be detached from close contact state with filter box-body, and allow between the two between making filter core free to slide
Gap;Filter core safety insulating device, filter core safety insulating device include:Guidance set, set on the both sides of filter core;Insulation package bag,
It is unsealed bag-shaped, is set on guidance set, when needing replacing filter core, filter core is pushed to slip into insulation package along guidance set
In bag or insulation package bag is pushed to enter in filter box-body along guidance set, until filter core is completely nested insulation package bag
In.
It is using the advantageous effect of above-mentioned technical proposal:Retaining mechanism can by filter core under its working condition with filter
Babinet is locked, and carries out normal filtration operation, can also unclamp filter core when filter core is needed and replaced.It provides for insulation package bag
The operating space of packaging.Guidance set provides the foundation for the movement of filter core, and insulation package bag and filter core are close in opposite directions, final real
Existing insulation package bag carries out suit sealing to filter core.The filter core for adhering to toxic active substance is subjected to package encapsulation, after having ensured
The safety of continuous operating personnel.
As a further improvement on the present invention, guidance set includes guide rail;Or including guide rail and guiding push rod device, guiding
Push rod device drives insulation package bag to be slided along guide rail.
It is using the advantageous effect of above-mentioned technical proposal:It limits the filter core to be replaced to move along guide rail, filter core was removed
Filter babinet is packaged, and also allows for the immigration of insulation package bag, filter core is packaged.
As the further improvement of the present invention, air filter is equipped with filter element replacing window;Exchange screen is equipped with
Hermatic door to be opened/closed, exchange screen are equipped with connecting device, and filter core safety insulating device is detachably arranged in connecting device
On;Or exchange screen is equipped with connecting device, filter core safety insulating device one end is connect with connecting device, and the other end is equipped with and can open
The hermatic door or both ends closed is equipped with hermatic door.
It is using the advantageous effect of above-mentioned technical proposal:Hermatic door, which realizes, to be opened and closed, close when filter device works normally
Closure door is closed, and realizes sealing operation, and when needing to replace filter core, hermatic door is opened.Hermatic door is realized in filter device just simultaneously
Often during work, there is no cross contaminations for filter box-body and filter core safety insulating device.Connecting device is used to be connected filter
Babinet and filter core safety insulating device, are isolated from the outside world always convenient for unencapsulated filter core in moving process.
As the further improvement of the present invention, side of the filter core safety insulating device far from filter core is equipped with insulation package
The upper closing device of the port closed of bag or equipped with cut-out insulation package bag and by the upper closing device of its port closed;Or
Close to the upper closing device of exchange screen side setting.
It is using the advantageous effect of above-mentioned technical proposal:Upper closing device realizes the sealing to insulation package bag, is suitable for
Elongated encapsulation sleeve is gone out into a seal, forms insulation package bag.
It is located at the opposite opposite side of filter core safety insulating device as the further improvement of the present invention, in filter box-body
Equipped with by the lower sealing device of the port closed of insulation package bag.
It is using the advantageous effect of above-mentioned technical proposal:After filter core enters insulation package bag, the work of lower sealing device,
It is final to realize sealing by the closure of openings of insulation package bag.
It is equipped with to release filter core from filter box-body as the further improvement of the present invention, in filter box-body
Liftout attachment, liftout attachment includes being located at the pushing plate of the opposite opposite side of filter core safety insulating device, is set to filter
The screw and driving motor of the bottom of box, pushing plate are connect by nut with screw rod transmission, and the axis of screw is with taking out filter core
Moving direction is parallel.
It is using the advantageous effect of above-mentioned technical proposal:Liftout attachment is realized is pushed into filter core by filter core from filter box-body
In insulation package bag in safety insulating device, package encapsulation is realized.Screw can realize the reciprocating motion of relatively long distance, move shape
Formula is precisely reversible.Pushing plate can hold the lower end of filter core, and filter core is made to stablize movement.
As the further improvement of the present invention, the air inlet and air outlet of filter box-body be respectively equipped with it is to be opened/closed before
Hermatic door and rear hermatic door.
It is using the advantageous effect of above-mentioned technical proposal:Preceding hermatic door and rear hermatic door in the off state when ensure filtering
Device babinet is seal protection structure, and preceding hermatic door and rear hermatic door then take convenient for personnel when opening and put on insulation package bag
Filter core.
As the further improvement of the present invention, filter box-body is equipped with exhaust outlet, and exhaust outlet is connected with negative pressure device.
It is using the advantageous effect of above-mentioned technical proposal:It is connected to the exhaust outlet of negative pressure device so that filter box-body is always
Certain negative pressure is kept, i.e., only outside air is allowed to escape into filter box-body in right amount, the active matter diffusion for preventing filter cabinet is dirty
Contaminate external environment.
As the further improvement of the present invention, guidance set includes the interior guide rail being set in filter box-body and is set on
The external outer guide of filter cabinet and sliding sleeve are set on the guiding push rod of the guiding push rod device on interior guide rail, guide push rod
On be provided around the guiding circle of filter core, guiding circle is equipped with the fixtures of several clamping insulation package bags.
It is using the advantageous effect of above-mentioned technical proposal:Guiding circle is so that insulation package bag has the opening stablized, just
In set upper filter.Fixture can be fixedly clamped when insulation package bag is needed to move so that and insulation package bag is moved with guiding circle,
Realize the packaging to filter core.Outer guide realizes movement of the filter core in filter core safety insulating device.Interior guide rail realizes filter core in mistake
Movement in filter babinet.
As the further improvement of the present invention, guide and fixture keying pull rod is additionally provided in push rod device, pressed from both sides for controlling
The opening and closing of tool.
It is using the advantageous effect of above-mentioned technical proposal:It opens, realizes when insulation package bag covers upper filter rear jig completely
The disengaging of insulation package bag and guiding circle opens and closes pull rod and facilitates the opening and closing that operating personnel controls fixture, and personnel is made to keep pacifying
Insulation package bag is operated under conditions of full distance.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of one embodiment of the present invention;
Fig. 2 is the structure diagram of one embodiment of the present invention;
Fig. 3 is the partial structural diagram of one embodiment of the present invention.
1- filter box-bodies;2- filter cores;3- retaining mechanisms;4- guidance sets;5- insulation package bags;Guide rail in 6-;7- draws
Lead push rod device;8- exchange screens;9- hermatic doors;10- connecting devices;11- filter core safety insulating devices;The upper closing devices of 12-;
13- lower sealing devices;14- liftout attachments;15- pushing plates;16- screws;17- driving motors;Hermatic door before 18-;It is sealed after 19-
Door;20- exhaust outlets;21- negative pressure devices;22- outer guides;23- guiding circles;24- fixtures.
Specific embodiment
With reference to specific embodiment, present disclosure is described in further detail:
In order to reach the purpose of the present invention, a kind of air filter, including:Filter box-body 1;Filter core 2, it is replaceable
It is installed in filter box-body 1;Retaining mechanism 3 is used to filter core 2 being locked at filtering on filter box-body 1, when locking
Operating position in device babinet 1 when unclamping, makes filter core 2 be detached from close contact state with filter box-body 1, and make the two
Between have allow filter core 2 free to slide gap;Filter core safety insulating device 11, filter core safety insulating device include:It is oriented to
Component 4, set on the both sides of filter core 2;Insulation package bag 5 is unsealed bag-shaped, is set on guidance set 4, needs replacing filter
During core 2, filter core 2 is pushed to be slipped into insulation package bag 5 along guidance set 4 or insulation package bag 5 is pushed to enter along guidance set 4
In filter box-body 1, it is completely nested in insulation package bag 5 until by filter core 2.
Fig. 1 is the locking state of retaining mechanism 3, and Fig. 2 is the releasing orientation of retaining mechanism 3.
It is using the advantageous effect of above-mentioned technical proposal:Retaining mechanism can by filter core under its working condition with filter
Babinet is locked, and carries out normal filtration operation, can also unclamp filter core when filter core is needed and replaced.It provides for insulation package bag
The operating space of packaging.Guidance set provides the foundation for the movement of filter core, and insulation package bag and filter core are close in opposite directions, final real
Existing insulation package bag carries out suit sealing to filter core.The filter core for adhering to toxic active substance is subjected to package encapsulation, after having ensured
The safety of continuous operating personnel.
In other embodiments of the present invention, guidance set 4 includes guide rail;Or including guide rail and guiding push rod device
7, guiding push rod device 7 drives insulation package bag 5 to be slided along guide rail.
It is using the advantageous effect of above-mentioned technical proposal:It limits the filter core to be replaced to move along guide rail, filter core was removed
Filter babinet is packaged, and also allows for the immigration of insulation package bag, filter core is packaged.
In other embodiments of the present invention, air filter is equipped with 8 mouthfuls of filter element replacing window;On exchange screen 8
Equipped with hermatic door 9 to be opened/closed, exchange screen 8 is equipped with connecting device 10, and filter core safety insulating device 11 is removably installed
On connecting device 10;Or exchange screen 8 is equipped with connecting device 10,11 one end of filter core safety insulating device and connecting device 10
Connection, the other end is equipped with hermatic door 9 to be opened/closed or both ends are equipped with hermatic door 9.
It is using the advantageous effect of above-mentioned technical proposal:Hermatic door, which realizes, to be opened and closed, close when filter device works normally
Closure door is closed, and realizes sealing operation, and when needing to replace filter core, hermatic door is opened.Hermatic door is realized in filter device just simultaneously
Often during work, there is no cross contaminations for filter box-body and filter core safety insulating device.Connecting device is used to be connected filter
Babinet and filter core safety insulating device, are isolated from the outside world always convenient for unencapsulated filter core in moving process.
In other embodiments of the present invention, side of the filter core safety insulating device 11 far from filter core 2 is equipped with will be every
The upper closing device 12 of port closed from packaging bag 5 or equipped with cut-out insulation package bag 5 and by the upper sealing of its port closed
Device 12;Or in the closing device 12 in the setting of 8 side of exchange screen.
It is using the advantageous effect of above-mentioned technical proposal:Upper closing device realizes the sealing to insulation package bag, is suitable for
Elongated encapsulation sleeve is gone out into a seal, forms insulation package bag.
It is opposite to be located at filter core safety insulating device 11 in other embodiments of the present invention, in filter box-body 1
Opposite side is equipped with the lower sealing device 13 of the port closed of insulation package bag 5.
Upper closing device 12, lower sealing device 13 can carry out heat sealing to insulation package bag 5.
It is using the advantageous effect of above-mentioned technical proposal:After filter core enters insulation package bag, the work of lower sealing device,
It is final to realize sealing by the closure of openings of insulation package bag.
Be equipped in other embodiments of the present invention, in filter box-body 1 for by filter core 2 from filter box-body 1
The liftout attachment 14 of middle release, liftout attachment 14 include being located at the pushing plate of the opposite opposite side of filter core safety insulating device 11
15th, the screw 16 of 1 bottom of filter box-body and driving motor 17 are set to, pushing plate 15 is connected by nut and the transmission of screw 16
It connects, the axis of screw 16 is parallel with the moving direction for taking out filter core 2.
It is using the advantageous effect of above-mentioned technical proposal:Liftout attachment is realized is pushed into filter core by filter core from filter box-body
In insulation package bag in safety insulating device, package encapsulation is realized.Screw can realize the reciprocating motion of relatively long distance, move shape
Formula is precisely reversible.Pushing plate can hold the lower end of filter core, and filter core is made to stablize movement.
In other embodiments of the present invention, as shown in figure 3, what is represented is the lateral view of filter box-body 1, mistake
The air inlet and air outlet of filter babinet 1 are respectively equipped with preceding hermatic door 18 and rear hermatic door 19 to be opened/closed.
It is using the advantageous effect of above-mentioned technical proposal:Preceding hermatic door and rear hermatic door in the off state when ensure filtering
Device babinet is seal protection structure, and preceding hermatic door and rear hermatic door then take convenient for personnel when opening and put on insulation package bag
Filter core.
In other embodiments of the present invention, filter box-body 1 is equipped with exhaust outlet 20, and exhaust outlet 20 is connected with negative
Pressure device 21.
It is using the advantageous effect of above-mentioned technical proposal:It is connected to the exhaust outlet of negative pressure device so that filter box-body is always
Certain negative pressure is kept, i.e., only outside air is allowed to escape into filter box-body in right amount, the active matter diffusion for preventing filter cabinet is dirty
Contaminate external environment.
In other embodiments of the present invention, guidance set 4 includes 6 and of interior guide rail being set in filter box-body 1
Outer guide 22 and sliding sleeve outside filter box-body 1 are set on the guiding push rod of the guiding push rod device 7 on interior guide rail 6,
The guiding circle 23 of filter core 2 is provided around on guiding push rod, guiding circle 23 is equipped with the fixture 24 of several clamping insulation package bags 5.
It is using the advantageous effect of above-mentioned technical proposal:Guiding circle is so that insulation package bag has the opening stablized, just
In set upper filter.Fixture can be fixedly clamped when insulation package bag is needed to move so that and insulation package bag is moved with guiding circle,
Realize the packaging to filter core.Outer guide realizes movement of the filter core in filter core safety insulating device.Interior guide rail realizes filter core in mistake
Movement in filter babinet.
In other embodiments of the present invention, guide and the keying pull rod of fixture 24 is additionally provided in push rod device 7, for controlling
The opening and closing of fixture 24 processed.
It is using the advantageous effect of above-mentioned technical proposal:It opens, realizes when insulation package bag covers upper filter rear jig completely
The disengaging of insulation package bag and guiding circle opens and closes pull rod and facilitates the opening and closing that operating personnel controls fixture, and personnel is made to keep pacifying
Insulation package bag is operated under conditions of full distance.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be implemented, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made should all cover within the scope of the present invention.
Claims (10)
1. a kind of air filter, which is characterized in that including:
Filter box-body;
Filter core, replaceable is installed in filter box-body;
Retaining mechanism, on filter box-body, for filter core to be locked to the operating position in filter box-body when locking,
When it is unclamped, filter core and filter box-body is made to be detached from close contact state, and make to have between the two and make filter core can be with free skating
Dynamic gap;
Filter core safety insulating device, the filter core safety insulating device include:
Guidance set, set on the both sides of filter core;
Insulation package bag is unsealed bag-shaped, is set on guidance set, when needing replacing filter core, pushes filter core along guiding
Component slips into insulation package bag or insulation package bag is pushed to enter in filter box-body along guidance set, until filter core is complete
A full set enters in insulation package bag.
2. a kind of air filter according to claim 1, it is characterised in that:The guidance set includes guide rail;Or
Including guide rail and guiding push rod device, the guiding push rod device drives insulation package bag to be slided along guide rail.
3. a kind of air filter according to claim 2, it is characterised in that:The air filter is equipped with filter core
Exchange screen;The exchange screen is equipped with hermatic door to be opened/closed, and the exchange screen is equipped with connecting device, the filter core
Safety insulating device is detachably arranged on the connecting device;Or the exchange screen is equipped with connecting device, the filter
Core safety insulating device one end is connect with the connecting device, and the other end is equipped with close equipped with hermatic door to be opened/closed or both ends
Closure door.
4. a kind of air filter according to claim 3, it is characterised in that:The filter core safety insulating device is separate
The side of filter core is equipped with by the upper closing device of the port closed of insulation package bag or equipped with cut-out insulation package bag and by its end
The upper closing device of mouth closing;Or closing device on described is being set close to exchange screen side.
5. a kind of air filter according to claim 4, it is characterised in that:It is located at filter core in the filter box-body
The opposite opposite side of safety insulating device is equipped with the lower sealing device of the port closed of insulation package bag.
6. a kind of air filter according to claim 1, it is characterised in that:It is equipped with and is used in the filter box-body
The liftout attachment that filter core is released from filter box-body, the liftout attachment include opposite positioned at filter core safety insulating device
The pushing plate of opposite side, the screw and driving motor for being set to filter box-body bottom, the pushing plate pass through nut and screw
It is sequentially connected, the axis of the screw is parallel with the moving direction for taking out filter core.
7. a kind of air filter according to claim 1, it is characterised in that:The air inlet of the filter box-body and
Air outlet is respectively equipped with preceding hermatic door to be opened/closed and rear hermatic door.
8. a kind of air filter according to claim 1, it is characterised in that:The filter box-body is equipped with exhaust
Mouthful, the exhaust outlet is connected with negative pressure device.
9. a kind of air filter according to claim 2, it is characterised in that:The guidance set includes being set on filtering
Interior guide rail in device babinet and the guiding push rod set on the external outer guide of filter cabinet and sliding sleeve on interior guide rail
The guiding push rod of device, is provided around the guiding circle of filter core on the guiding push rod, the guiding circle be equipped with several clampings every
Fixture from packaging bag.
10. a kind of air filter according to claim 9, it is characterised in that:It is also set in the guiding push rod device
There is fixture to open and close pull rod, for controlling the opening and closing of fixture.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711498552.XA CN108211571A (en) | 2017-12-31 | 2017-12-31 | A kind of air filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711498552.XA CN108211571A (en) | 2017-12-31 | 2017-12-31 | A kind of air filter |
Publications (1)
Publication Number | Publication Date |
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CN108211571A true CN108211571A (en) | 2018-06-29 |
Family
ID=62642461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711498552.XA Pending CN108211571A (en) | 2017-12-31 | 2017-12-31 | A kind of air filter |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112503647A (en) * | 2021-01-06 | 2021-03-16 | 榆林学院 | Heat supply and ventilation air-conditioning system for rural residence |
CN113384964A (en) * | 2021-07-01 | 2021-09-14 | 康斐尔过滤设备(太仓)有限公司 | Filter |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN113384964A (en) * | 2021-07-01 | 2021-09-14 | 康斐尔过滤设备(太仓)有限公司 | Filter |
CN113384964B (en) * | 2021-07-01 | 2022-06-28 | 康斐尔过滤设备(太仓)有限公司 | Filter |
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