CN107875744A - A kind of sealed purification laminar flow hood - Google Patents
A kind of sealed purification laminar flow hood Download PDFInfo
- Publication number
- CN107875744A CN107875744A CN201711112484.9A CN201711112484A CN107875744A CN 107875744 A CN107875744 A CN 107875744A CN 201711112484 A CN201711112484 A CN 201711112484A CN 107875744 A CN107875744 A CN 107875744A
- Authority
- CN
- China
- Prior art keywords
- laminar flow
- filter
- flow hood
- pillar
- shaped
- 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
- 238000000746 purification Methods 0.000 title claims abstract description 14
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 229910000746 Structural steel Inorganic materials 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000013517 stratification Methods 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000002086 nanomaterial Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
-
- 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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of sealed purification laminar flow hood, and it includes being arranged on the elevator platform inside factory building, and the laminar flow hood of removable lifting is provided with elevator platform；Elevator platform includes two pillars being oppositely arranged, and lift beam is provided with pillar, and lift beam both ends are fixedly connected with guidance set, and lift beam realizes the lifting on pillar by guidance set；Guidance set includes U-shaped lifting and covered, U-shaped space of the lifting set with receiving pillar.The laminar flow hood of the present invention can be conveniently installed at the top of factory building, and laminar flow hood can be easily moved when production line is adjusted, and the process for the dismounting removed from, can be produced immediately.Because the laminar flow hood of the present invention can be moved flexibly, idle laminar flow hood can also be made full use of, reduces the number that laminar flow hood is installed in a factory building.
Description
Technical field：
The present invention relates to laminar flow hood equipment technical field, and in particular to a kind of sealed purification laminar flow hood.
Background technology：
Clean lamellar flow cover is a kind of clean unit for providing local clean environment air, and can flexibly be arranged on needs height
Above the process point of cleanliness factor, clean lamellar flow cover also multiple can combine the clean area that becomes band with used aloned.Clean laminar flow
Cover be by air with certain wind speed by high efficiency particulate air filter after, form equal fluid layer, make the perpendicular unidirectional streaming of pure air stream
Enter workspace, so as to ensure that the cleanliness factor for reaching technological requirement in workspace.
The mounting means that existing clean lamellar flow cover uses generally has two kinds of suspension type and floor stand formula.Installed with suspension type
Mode is fixed on the clean lamellar flow cover at the top of factory building, and multiple fixed laminar flow hoods are often installed on a production line, work as life
, it is necessary to readjust installation site after laminar flow hood is dismantled when producing line is adjusted conversion, delay production.
The content of the invention：
The purpose of the present invention is aiming at the deficiencies in the prior art, there is provided a kind of sealed purification laminar flow hood.
The technology solution of the present invention is as follows：
A kind of sealed purification laminar flow hood, it includes being arranged on the elevator platform inside factory building, is provided with elevator platform
Removable, lifting laminar flow hood；Elevator platform includes two pillars being oppositely arranged, and lift beam, lift beam are provided with pillar
Both ends are fixedly connected with guidance set, and lift beam realizes the lifting on pillar by guidance set；Guidance set includes U-shaped liter
Drop set, U-shaped space of the lifting set with receiving pillar, the inner side of two flat parts being oppositely arranged of U-shaped lifting set are respectively set
There are four leading blocks；Travel mechanism is provided with lift beam, travel mechanism includes U-shaped translation and covered, and U-shaped translation set has receiving
The space of lift beam, U-shaped translate are each provided with four translating pulleys on the inside of two flat parts being oppositely arranged covered；It is U-shaped flat
Connecting rod is extended in the lower end for moving set, and the lower end of connecting rod is fixed with laminar flow hood；Laminar flow hood includes square shell, square shell
Top is provided with opening, and closure is provided with opening, and the inner upper space of square shell is provided with air intake assembly, air intake group
Part includes the air inlet being arranged in square shell side wall, and air inlet is connected with filter by intake stack；Filter
Lower section is supported by elastic support, and the top of filter is hung on intake stack；Laminar flow is provided with below elastic support
Plate, the sole shape stratification fluid space of laminar orifices, laminar flow plate and square shell is provided with laminar flow plate, and laminar flow is additionally provided with space
The filter layer adjusted by regulating part liftable.
The control button of control filter intake and the flowmeter of detection flows are provided with the outside of square shell.
The top of square shell is additionally provided with temperature sensor and humidity sensor, and square shell is internally provided with humidification
Device and heater.
Filter includes filter, and filter is hollow-core construction, and its underpart is filter chamber, and the upper end of filter chamber is connected with
Exhaust air box, filter chamber and exhaust air box are interconnected；Filter chamber is internally provided with multiple inserting grooves, is provided with inserting groove madial wall
Grafting slide rail, on grafting slide rail grafting be provided with filter assemblies；Air inlet pipe is extended in the upper end of exhaust air box, is provided with air inlet pipe
Air intake blower fan, the side of air intake blower fan are provided with push-pull valve.
Filter assemblies have shell, and enclosure is provided with filtering material, and filtering material is vermiculite, activated carbon, nanometer material
One or more among material, equally distributed air-vent is provided with shell.
Multiple inserting grooves are set in parallel in filter chamber, the adjacent wall intercommunication between multiple inserting grooves.
Filter chamber and exhaust air box are formed in one setting, and flexible plate is provided between filter chamber and exhaust air box, are stretched
Plate has drive mechanism.
Inserting groove is inverted trapezoidal, and the slide rail on its inwall is mutual of the shape of T-shaped slide rail, filter assemblies and inserting groove
Match somebody with somebody, and the grafting block to be cooperated with T-shaped slide rail is provided with the lateral wall of filter assemblies.
The quantity of inserting groove is five, and five inserting grooves are evenly distributed in cuboid filter chamber, and inserting groove is transversal
Face is inverted trapezoidal.
Pillar bottom is removably connected with base, and base is square structure, and the corner of base is fixed on by fastening bolt
On ground, removable connector is connected between base and pillar.
Pillar, lift beam are that square structural steel is made, and pillar, the inside of lift beam are hollow-core construction, are set on lift beam
Position sensor is equipped with, the sensor block to match with position sensor is provided with pillar.
The beneficial effects of the present invention are：The laminar flow hood of the present invention can be conveniently installed at the top of factory building, and when life
Producing line can easily move laminar flow hood when being adjusted, and the process for the dismounting removed from, can be produced immediately.Due to this hair
Bright laminar flow hood can be moved flexibly, can also make full use of idle laminar flow hood, reduce and laminar flow hood is installed in a factory building
Number.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of laminar flow hood；
Fig. 3 is the structural representation of filter.
Embodiment：
In order that the above objects, features and advantages of the present invention can be more obvious understandable, below in conjunction with the accompanying drawings to this hair
Bright embodiment is described in detail.
As Figure 1-3, a kind of sealed purification laminar flow hood, it includes being arranged on the elevator platform inside factory building, lifting
The laminar flow hood 2 of removable lifting is provided with frame；Elevator platform includes two pillars 12 being oppositely arranged, and is set on pillar 12
Lift beam 13 is equipped with, the both ends of lift beam 13 are fixedly connected with guidance set, and lift beam 13 is realized in pillar 12 by guidance set
On lifting；Guidance set includes U-shaped lifting and covers 131, and U-shaped lifting set 131 has the space of receiving pillar 12, U-shaped lifting set
Four leading blocks 132 are each provided with the inside of 131 two flat parts being oppositely arranged；Moving machine is provided with lift beam 13
Structure, travel mechanism include U-shaped translation and cover 141, and U-shaped translation set 141 has the space of receiving lift beam 13, U-shaped translation set 141
Four translating pulleys 142 are each provided with the inside of two flat parts being oppositely arranged；Extend company in the lower end of U-shaped translation set 141
Extension bar 29, the lower end of connecting rod 29 are fixed with laminar flow hood 2；Laminar flow hood 2 includes square shell 21, and the top of square shell 21 is set
There is opening, closure 28 is provided with opening, the inner upper space of square shell 21 is provided with air intake assembly, air intake assembly bag
The air inlet 22 being arranged in the side wall of square shell 21 is included, air inlet 22 is connected with filter 24 by intake stack；Filtering
Supported below device by elastic support 25, the top of filter 24 is hung on intake stack；The lower section of elastic support 25
Laminar flow plate 27 is provided with, the sole shape stratification fluid space of laminar orifices, laminar flow plate 27 and square shell 21 is provided with laminar flow plate 27
30, the filter layer 26 adjusted by the liftable of regulating part 35 is additionally provided with laminar flow space 30.
The outside of square shell 21 is provided with the control button 32 and detection flows of control filter 24 intake
Flowmeter 31.
The top of square shell 21 is additionally provided with temperature sensor 33 and humidity sensor 34, and the inside of square shell 21 is set
It is equipped with humidifier and heater.
Filter 24 includes filter 240, and filter 240 is hollow-core construction, and its underpart is filter chamber, filter chamber it is upper
End is connected with exhaust air box, and filter chamber and exhaust air box are interconnected；Filter chamber is internally provided with multiple inserting grooves 241, inserting groove 241
Grafting slide rail is provided with madial wall, on grafting slide rail grafting be provided with filter assemblies；Extend air inlet pipe in the upper end of exhaust air box
244, air intake blower fan 242 is provided with air inlet pipe 244, and the side of air intake blower fan 242 is provided with push-pull valve 243.
Filter assemblies have shell, and enclosure is provided with filtering material, and filtering material is vermiculite, activated carbon, nanometer material
One or more among material, equally distributed air-vent is provided with shell.
Multiple inserting grooves 41 are set in parallel in filter chamber, the adjacent wall intercommunication between multiple inserting grooves 41.
Filter chamber and exhaust air box are formed in one setting, and flexible plate is provided between filter chamber and exhaust air box, are stretched
Plate has drive mechanism.
Inserting groove 41 is inverted trapezoidal, and the slide rail on its inwall is T-shaped slide rail, and the shape of filter assemblies and inserting groove 41 is mutual
Matching, and the grafting block to be cooperated with T-shaped slide rail is provided with the lateral wall of filter assemblies.
The quantity of inserting groove 41 is five, and five inserting grooves are evenly distributed in cuboid filter chamber, and the horizontal stroke of inserting groove
Section is inverted trapezoidal.
The bottom of pillar 12 is removably connected with base 11, and base 11 is square structure, and the corner of base 11 is by fastening spiral shell
Bolt 111 is fixed on the ground, and removable connector 112 is connected between base 11 and pillar 12.
Pillar 12, lift beam 13 are that square structural steel is made, and pillar 12, the inside of lift beam 13 are hollow-core construction, are risen
Position sensor is provided with drop beam 13, the sensor block to match with position sensor is provided with pillar 12.
The embodiment is to the illustrative present invention, not for the limitation present invention.Any those skilled in the art
The embodiment can be modified under the spirit and scope without prejudice to the present invention, therefore the rights protection model of the present invention
Enclose, should be as listed by the claim of the present invention.
Claims (7)
- A kind of 1. sealed purification laminar flow hood, it is characterised in that：It includes being arranged on the elevator platform inside factory building, elevator platform On be provided with it is removable, lifting laminar flow hood (2)；Elevator platform includes two pillars (12) being oppositely arranged, on pillar (12) Lift beam (13) is provided with, lift beam (13) both ends are fixedly connected with guidance set, and lift beam (13) is realized by guidance set Lifting on pillar (12)；Guidance set includes U-shaped lifting and covers (131), and U-shaped lifting set (131) has receiving pillar (12) Space, it is U-shaped lifting set (131) two flat parts being oppositely arranged on the inside of is each provided with four leading blocks (132)；Rise Travel mechanism is provided with drop beam (13), travel mechanism includes U-shaped translation and covers (141), and there is U-shaped translation set (141) receiving to rise The space of beam (13) is dropped, four translating pulleys are each provided with the inside of two flat parts being oppositely arranged of U-shaped translation set (141) (142)；Connecting rod (29) is extended in the lower end of U-shaped translation set (141), and the lower end of connecting rod (29) is fixed with laminar flow hood (2)；Layer Stream cover (2) includes square shell (21), and the top of square shell (21) is provided with opening, closure (28) is provided with opening, The inner upper space of square shell (21) is provided with air intake assembly, and air intake assembly includes being arranged in square shell (21) side wall Air inlet (22), air inlet (22) is connected with filter (24) by intake stack；Propped up below filter by elasticity Frame (25) is supported, and the top of filter (24) is hung on intake stack；Elastic support is provided with laminar flow plate below (25) (27) the sole shape stratification fluid space (30) of laminar orifices, laminar flow plate (27) and square shell (21), is provided with laminar flow plate (27), The filter layer (26) adjusted by regulating part (35) liftable is additionally provided with laminar flow space (30)；Filter (24) included Filter (240), filter (240) are hollow-core construction, and its underpart is filter chamber, and the upper end of filter chamber is connected with exhaust air box, filtering Room and exhaust air box are interconnected；Filter chamber is internally provided with multiple inserting grooves (241), is provided with inserting groove (241) madial wall Grafting slide rail, on grafting slide rail grafting be provided with filter assemblies；Extend air inlet pipe (244), air inlet pipe in the upper end of exhaust air box (244) air intake blower fan (242) is provided with, the side of air intake blower fan (242) is provided with push-pull valve (243).
- A kind of 2. sealed purification laminar flow hood according to claim 1, it is characterised in that：Square shell is set on the outside of (21) It is equipped with the control button (32) of control filter (24) intake and the flowmeter (31) of detection flows.
- A kind of 3. sealed purification laminar flow hood according to claim 1, it is characterised in that：The top of square shell (21) is also Temperature sensor (33) and humidity sensor (34) are provided with, square shell (21) is internally provided with humidifier and heating Device.
- A kind of 4. sealed purification laminar flow hood according to claim 1, it is characterised in that：Filter assemblies have shell, outside Shell is internally provided with filtering material, and filtering material is the one or more among vermiculite, activated carbon, nano material, is set on shell It is equipped with equally distributed air-vent.
- A kind of 5. sealed purification laminar flow hood according to claim 1, it is characterised in that：Multiple inserting grooves (41) are parallel to be set Put in filter chamber, the adjacent wall intercommunication between multiple inserting grooves (41).
- A kind of 6. sealed purification laminar flow hood according to claim 1, it is characterised in that：Filter chamber and exhaust air box are integrated Shaping is set, and flexible plate is provided between filter chamber and exhaust air box, and flexible plate has drive mechanism；Inserting groove (41) is Inverted trapezoidal, the slide rail on its inwall are T-shaped slide rail, and the shape of filter assemblies and inserting groove (41) is mutually matched, and filter assemblies Lateral wall on be provided with T-shaped slide rail cooperate grafting block；The quantity of inserting groove (41) is five, and five inserting grooves are equal It is even to be distributed in cuboid filter chamber, and the cross section of inserting groove is inverted trapezoidal.
- A kind of 7. sealed purification laminar flow hood according to claim 1, it is characterised in that：Pillar (12) bottom detachably connects Base (11) is connected to, base (11) is square structure, and the corner of base (11) is fixed on the ground by fastening bolt (111), Removable connector (112) is connected between base (11) and pillar (12)；Pillar (12), lift beam (13) are square structural steel It is made, pillar (12), the inside of lift beam (13) are hollow-core construction, and lift beam is provided with position sensor, pillar on (13) (12) sensor block to match with position sensor is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711112484.9A CN107875744A (en) | 2017-11-13 | 2017-11-13 | A kind of sealed purification laminar flow hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711112484.9A CN107875744A (en) | 2017-11-13 | 2017-11-13 | A kind of sealed purification laminar flow hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107875744A true CN107875744A (en) | 2018-04-06 |
Family
ID=61780143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711112484.9A Pending CN107875744A (en) | 2017-11-13 | 2017-11-13 | A kind of sealed purification laminar flow hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107875744A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945345A (en) * | 2019-03-21 | 2019-06-28 | 余海晏 | A kind of Multiple Combination accelerating type air cleaning system layer stream and its method |
| CN110145823A (en) * | 2019-06-20 | 2019-08-20 | 青海省地方病预防控制所 | A kind of scan-type high-efficient purification return air gas collecting apparatus |
| CN113391525A (en) * | 2021-06-08 | 2021-09-14 | 吉林华微电子股份有限公司 | Photoetching plate copying machine and photoetching plate copying system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060277873A1 (en) * | 2005-06-09 | 2006-12-14 | Lyons Edward F | Air filtration system having a removable diffuser |
| CN205127568U (en) * | 2015-11-23 | 2016-04-06 | 昆山欣谷微电子材料有限公司 | Clean air laminar flow hood |
-
2017
- 2017-11-13 CN CN201711112484.9A patent/CN107875744A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060277873A1 (en) * | 2005-06-09 | 2006-12-14 | Lyons Edward F | Air filtration system having a removable diffuser |
| CN205127568U (en) * | 2015-11-23 | 2016-04-06 | 昆山欣谷微电子材料有限公司 | Clean air laminar flow hood |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945345A (en) * | 2019-03-21 | 2019-06-28 | 余海晏 | A kind of Multiple Combination accelerating type air cleaning system layer stream and its method |
| CN109945345B (en) * | 2019-03-21 | 2020-12-01 | 浙江博为智能环境科技有限公司 | Multi-combination acceleration type air purification laminar flow system and method thereof |
| CN110145823A (en) * | 2019-06-20 | 2019-08-20 | 青海省地方病预防控制所 | A kind of scan-type high-efficient purification return air gas collecting apparatus |
| CN110145823B (en) * | 2019-06-20 | 2024-04-09 | 青海省地方病预防控制所 | Scanning type efficient purifying return air gas collecting device |
| CN113391525A (en) * | 2021-06-08 | 2021-09-14 | 吉林华微电子股份有限公司 | Photoetching plate copying machine and photoetching plate copying system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20240419 |