CN106237728A - A kind of laminar flow hood - Google Patents
A kind of laminar flow hood Download PDFInfo
- Publication number
- CN106237728A CN106237728A CN201610758329.3A CN201610758329A CN106237728A CN 106237728 A CN106237728 A CN 106237728A CN 201610758329 A CN201610758329 A CN 201610758329A CN 106237728 A CN106237728 A CN 106237728A
- Authority
- CN
- China
- Prior art keywords
- laminar flow
- air
- cavity
- cover body
- flow hood
- 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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- 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
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
-
- 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
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/40—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning of environmental air, e.g. by filters installed on vehicles or on streets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of laminar flow hood, including cover body, the top of described cover body is provided with air inlet fan；Described air inlet fan connects to be had between dust tube, and dust tube and air inlet fan and is provided with sealing gasket；The bottom of described cover body is provided with air filter, and the bottom of this air filter is provided with air outlet；Described air filter includes that filtering body, described filtering body are made up of some cavitys；The both ends of the surface of described cavity are bonded with non-woven fabrics, the surrounding of cavity is filled with active charcoal in being provided with frame, and cavity.Present configuration is simple, installs simple, air cleaning high treating effect.
Description
Technical field
The present invention relates to purification techniques field, particularly relate to a kind of laminar flow hood.
Background technology
Laminar flow hood is to make pure air in hanging down with certain wind speed by forming equal fluid layer after high efficiency particulate air filter air
Straight one-way flow, thus ensure that the high-cleanness, high of work on-site.Laminar flow hood, compared with toilet, has reduced investment, takes effect
Hurry up, Factory Building civil engineering requires the advantages such as low.
Summary of the invention
The deficiency existed for prior art, the purpose of the present invention is that and provides a kind of laminar flow hood, simple in construction, peace
Dress is simple, air cleaning high treating effect.
To achieve these goals, the technical solution used in the present invention is such that a kind of laminar flow hood, including cover body,
The top of described cover body is provided with air inlet fan；Described air inlet fan connects setting between dust tube, and dust tube and air inlet fan
There is sealing gasket；The bottom of described cover body is provided with air filter, and the bottom of this air filter is provided with air outlet；Described
Air filter includes that filtering body, described filtering body are made up of some cavitys；The both ends of the surface of described cavity are bonded with nonwoven
Cloth, the surrounding of cavity are filled with active charcoal in being provided with frame, and cavity.
As a kind of preferred version, described air filter is arranged at the bottom of cover body by support.
As a kind of preferred version, outside described cover body, it is provided with isolation curtain.
As a kind of preferred version, described isolation curtain is the setting that partly overlaps two-by-two.
As a kind of preferred version, described cavity be shaped as hexagon cellular shape.
Compared with prior art, beneficial effects of the present invention: present configuration is simple, to install simple, air cleaning processes
Effective.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of air filter in the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.Following example are only used for clearly illustrating
Technical scheme, and can not limit the scope of the invention with this.
Embodiment:
As it is shown in figure 1, a kind of laminar flow hood, including cover body 1, the top of described cover body 1 is provided with air inlet fan 2；Described air intake
Machine 2 connects to be had between dust tube 3, and dust tube 3 and air inlet fan 2 and is provided with sealing gasket 4；The bottom of described cover body 1 is provided with
Air filter 5, the bottom of this air filter 5 is provided with air outlet 6；As in figure 2 it is shown, described air filter 5 included
Filter body 51, described filtering body 51 is made up of some cavitys 52；The both ends of the surface of described cavity 52 are bonded with non-woven fabrics 53, cavity
The surrounding of 52 is filled with active charcoal 55 in being provided with frame 54, and cavity 52.
The preferred described air filter 5 of the present invention is arranged at the bottom of cover body 1 by support 7, installs simple.
Being provided with isolation curtain 11 outside the preferred described cover body 1 of the present invention, described isolation curtain 11 is two two parts weights
Folded setting, for preferably isolating non-clean air.
The preferred described cavity 52 of the present invention be shaped as hexagon cellular shape, there is feature waterproof and dampproof, that purifying rate is high.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and deformation, these improve and deformation
Also should be regarded as protection scope of the present invention.
Claims (5)
1. a laminar flow hood, it is characterised in that: include that cover body, the top of described cover body are provided with air inlet fan；Described air intake
Machine connects to be had between dust tube, and dust tube and air inlet fan and is provided with sealing gasket；The bottom of described cover body is provided with air mistake
Filter, the bottom of this air filter is provided with air outlet；Described air filter includes filtering body, described filtering body by
Some cavitys form；The both ends of the surface of described cavity are bonded with non-woven fabrics, the surrounding of cavity is provided with frame, and in cavity, filling sets
It is equipped with activated carbon.
A kind of laminar flow hood the most according to claim 1, it is characterised in that: described air filter is arranged at cover by support
The bottom of body.
A kind of laminar flow hood the most according to claim 1, it is characterised in that: it is provided with isolation curtain outside described cover body.
A kind of laminar flow hood the most according to claim 1, it is characterised in that: described isolation curtain sets for partly overlapping two-by-two
Put.
A kind of laminar flow hood the most according to claim 1, it is characterised in that: described cavity be shaped as hexagon cellular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758329.3A CN106237728A (en) | 2016-08-30 | 2016-08-30 | A kind of laminar flow hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758329.3A CN106237728A (en) | 2016-08-30 | 2016-08-30 | A kind of laminar flow hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106237728A true CN106237728A (en) | 2016-12-21 |
Family
ID=57598177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610758329.3A Pending CN106237728A (en) | 2016-08-30 | 2016-08-30 | A kind of laminar flow hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106237728A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081014A (en) * | 2017-05-25 | 2017-08-22 | 京华建设科技有限公司 | A kind of laminar flow hood of automatic replacing activated carbon |
| CN107174873A (en) * | 2017-05-04 | 2017-09-19 | 东莞市联洲知识产权运营管理有限公司 | A kind of laminar flow hood |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5088543U (en) * | 1973-12-19 | 1975-07-26 | ||
| CN2443767Y (en) * | 2000-09-20 | 2001-08-22 | 汪维 | Fluid slotting sealed laminar flow casing |
| CN2729563Y (en) * | 2004-09-27 | 2005-09-28 | 德州亚太集团有限公司 | Laminar hood with liquid groove sealing |
| CN201006376Y (en) * | 2007-03-27 | 2008-01-16 | 成都红光洁净技术有限公司 | Mobile clean lamellar flow cover |
| CN201760195U (en) * | 2010-07-13 | 2011-03-16 | 青岛同力得塑料蜂巢有限公司 | Air filter |
| CN104645727A (en) * | 2013-11-25 | 2015-05-27 | 成都卓青科技有限公司 | Clean laminar flow cover |
-
2016
- 2016-08-30 CN CN201610758329.3A patent/CN106237728A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5088543U (en) * | 1973-12-19 | 1975-07-26 | ||
| CN2443767Y (en) * | 2000-09-20 | 2001-08-22 | 汪维 | Fluid slotting sealed laminar flow casing |
| CN2729563Y (en) * | 2004-09-27 | 2005-09-28 | 德州亚太集团有限公司 | Laminar hood with liquid groove sealing |
| CN201006376Y (en) * | 2007-03-27 | 2008-01-16 | 成都红光洁净技术有限公司 | Mobile clean lamellar flow cover |
| CN201760195U (en) * | 2010-07-13 | 2011-03-16 | 青岛同力得塑料蜂巢有限公司 | Air filter |
| CN104645727A (en) * | 2013-11-25 | 2015-05-27 | 成都卓青科技有限公司 | Clean laminar flow cover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174873A (en) * | 2017-05-04 | 2017-09-19 | 东莞市联洲知识产权运营管理有限公司 | A kind of laminar flow hood |
| CN107081014A (en) * | 2017-05-25 | 2017-08-22 | 京华建设科技有限公司 | A kind of laminar flow hood of automatic replacing activated carbon |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |