CN109464871A - Laboratory aerosol removal system - Google Patents
Laboratory aerosol removal system Download PDFInfo
- Publication number
- CN109464871A CN109464871A CN201811549839.5A CN201811549839A CN109464871A CN 109464871 A CN109464871 A CN 109464871A CN 201811549839 A CN201811549839 A CN 201811549839A CN 109464871 A CN109464871 A CN 109464871A
- Authority
- CN
- China
- Prior art keywords
- removal system
- process chamber
- aerosol removal
- aerosol
- laboratory
- 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.)
- Withdrawn
Links
- 239000000443 aerosol Substances 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 33
- 230000008569 process Effects 0.000 claims abstract description 32
- 238000001179 sorption measurement Methods 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 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
- 239000000843 powder Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000003915 air pollution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 240000008067 Cucumis sativus Species 0.000 description 1
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000036642 wellbeing Effects 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D49/00—Separating dispersed particles from gases, air or vapours by other methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
- B01D51/02—Amassing the particles, e.g. by flocculation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/104—Alumina
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/11—Clays
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of laboratory aerosol removal systems, comprising: dust hood, process chamber；Dust hood at the top of pipeline and process chamber by being connected；Atomizer is provided at the top of the inner cavity of process chamber, the middle part of process chamber is horizontally disposed there are multiple adsorption rollers side by side, and process chamber can be divided into upper chamber and lower chambers by multiple adsorption rollers；Bottom chamber horizontal laying has filter plate, exhaust outlet and collection port is respectively arranged on the side wall of lower chambers, filter plate is between exhaust outlet and collection port.The laboratory aerosol removal system can efficiently remove the aerosol in laboratory.
Description
Technical field
The present invention relates to air pollution fields, and in particular, to a kind of laboratory aerosol removal system.
Background technique
Air pollution, also known as atmosphere pollution, according to the definition of International Organization for standardization (ISO), air pollution is usually
Refer to: since mankind's activity or natural process cause Cucumber to enter in atmosphere, enough concentration is showed, when reaching enough
Between, and the phenomenon that therefore compromise the comfortable of the mankind, health and wellbeing or environment.Wherein, Aerosol Pollution is also relatively conventional
A kind of atmosphere pollution.
The source of Aerosol Pollution is more, and wherein laboratory aerosol is more typical, and a large amount of reagent is used in laboratory
And drug, so that often will appear aerosol in laboratory, and aerosol is not easy to be found, and then to the work in laboratory
Actual bodily harm is caused as personnel.
Summary of the invention
The object of the present invention is to provide a kind of laboratory aerosol removal systems, which can
Efficiently the aerosol in laboratory is removed.
To achieve the goals above, the present invention provides a kind of laboratory aerosol removal systems, comprising: dust hood, place
Manage room；Dust hood at the top of pipeline and process chamber by being connected；Atomizer, process chamber are provided at the top of the inner cavity of process chamber
Middle part it is horizontally disposed have multiple adsorption rollers side by side, process chamber can be divided into upper chamber and lower chambers by multiple adsorption rollers；Under
Horizontal laying has filter plate in chamber, and exhaust outlet and collection port are respectively arranged on the side wall of lower chambers, and filter plate is located at exhaust
Between mouth and collection port.
Preferably, pipeline and process chamber junction are up-narrow and down-wide coupling tube.
Preferably, air outlet is provided with outlet air filter plate.
Preferably, adsorption roller includes shaft, absorption filler and cylinder mould, and shaft is located at the middle part of cylinder mould, adsorbs filler
It is filled between shaft and cylinder mould.
Preferably, absorption filler is selected from one of active carbon, silica gel, alumina powder, diatomite.
Preferably, cylinder mould is cylindrical body.
Preferably, cover board is hinged in collection port.
Preferably, it is provided with scraper plate on filter plate, and is connected with drive rod on scraper plate, the end of drive rod is through lid
Plate.
Preferably, air draught pump is provided on pipeline.
According to the above technical scheme, the operating process of aerosol removal system in laboratory provided by the invention is as follows: firstly,
Air containing aerosol is entered in process chamber by pipeline, is handled indoor atomizer and is generated water mist so that aerosol phase
The surface that mutually reunion finally drops down onto adsorption roller is adsorbed, and under the drive of the flowing of air, adsorption roller rotation is so that group
Poly- aerosol is dropped down onto and is collected on filter plate；Finally, the objects such as aerosol reunited can be discharged by collection port, and handle
Air afterwards is then discharged by exhaust outlet.It can be seen that aerosol removal system in laboratory provided by the present application can be efficiently
Aerosol in laboratory is removed.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of aerosol removal system in laboratory provided by the invention.
Description of symbols
1, dust hood 2, pipeline
3, coupling tube 7, atomizer
8, shaft 9, absorption filler
10, adsorption roller 11, exhaust outlet
12, collection port 13, scraper plate
14, drive rod 15, filter plate
16, process chamber
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, " upper and lower, top, bottom, inside and outside " etc. is included in the term
The noun of locality only represents orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as, without answering
It is considered as the limitation to the term.
The present invention provides a kind of laboratory aerosol removal systems, as shown in Figure 1, comprising: dust hood 1, process chamber 16；
Dust hood 1 is connected by pipeline 2 with the top of process chamber 16；It is provided with atomizer 7 at the top of the inner cavity of process chamber 16, handles
The middle part of room 16 is horizontally disposed multiple adsorption rollers 10 side by side, multiple adsorption rollers 10 process chamber 16 can be divided for upper chamber and
Lower chambers；Bottom chamber horizontal laying has filter plate 15, and exhaust outlet 11 and collection port 12 are respectively arranged on the side wall of lower chambers,
Filter plate 15 is between exhaust outlet 11 and collection port 12.
The operating process of above-mentioned laboratory aerosol removal system is as follows: firstly, the air containing aerosol passes through pipe
Road 2 enters in process chamber 16, and the atomizer 7 in process chamber 16 generates water mist so that aerosol, which is mutually reunited, finally drops down onto suction
The surface of attached roller 10 is adsorbed, and under the drive of the flowing of air, the rotation of adsorption roller 10 is so that the aerosol reunited is fallen
It is collected on to filter plate 15；Finally, the objects such as aerosol reunited can be discharged by collection port 12, and treated air
Then it is discharged by exhaust outlet 11.It can be seen that aerosol removal system in laboratory provided by the present application can be efficiently by experiment
Aerosol in room is removed.
In the present invention, pipeline 2 and the concrete shape of 16 junction of process chamber can select in a wide range, but be
Further increase the rate that air enters process chamber 16, it is preferable that pipeline 2 and process chamber 16 junction are up-narrow and down-wide mistake
Cross pipe 3.The effect for improving the rate that air enters process chamber 16 can be played by up-narrow and down-wide horn-like structure.
In the present invention, there are part colloidal sols not to settle in the air being discharged in order to prevent, it is preferable that air outlet setting
There is outlet air filter plate.
In the present invention, the specific structure of adsorption roller 10 can select in a wide range, but in order to further increase
The adsorption capacity of adsorption roller 10, it is preferable that adsorption roller 10 includes that shaft 8, absorption filler 9 and cylinder mould, shaft 8 are located at cylinder mould
Middle part, absorption filler 9 are filled between shaft 8 and cylinder mould.Adsorption roller 10 and sky are able to extend from there through the rotation of shaft 8
The time of contact of gas, the mesh design of cylinder mould can be improved air and adsorb the contact area of filler 9.
In the above-described embodiment, in order to further increase the contact area of adsorption roller 10 Yu air, while for the ease of
The aerosol of reunion can rapidly drop down on filter plate 15 preferably, 8 axis around the shaft under the drive of the motor of adsorption roller 10
To rotation.
In the present invention, the absorption specific type of filler 9 can select in a wide range, it is contemplated that absorption filling
The cost and adsorption capacity of object 9, it is preferable that adsorb one of filler 9 in active carbon, silica gel, alumina powder, diatomite
Person.
In the above-described embodiment, the concrete shape of cylinder mould can select in a wide range, but in order to further mention
The adsorption capacity of high adsorption roller 10, it is preferable that cylinder mould is cylindrical body.
In the present invention, the aerosol for the ease of that will reunite takes out, it is preferable that is hinged with cover board in collection port 12.
On the basis of the above embodiment, for the aerosol further convenient for collecting and taking-up is reunited, it is preferable that
It is provided with scraper plate 13 on filter plate 15, and is connected with drive rod 14 on scraper plate 13, cover board is run through in the end of drive rod 14.
Finally, in order to rapidly deliver the air in process chamber 16, it is preferable that be provided with air draught pump on pipeline 2.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (9)
1. a kind of laboratory aerosol removal system characterized by comprising dust hood (1), process chamber (16)；The dust suction
Cover (1) at the top of pipeline (2) and the process chamber (16) by being connected；It is provided at the top of the inner cavity of the process chamber (16)
Atomizer (7), the middle part of the process chamber (16) is horizontally disposed multiple adsorption rollers (10) side by side, the multiple adsorption roller
(10) process chamber (16) can be divided into upper chamber and lower chambers；The bottom chamber horizontal laying has filter plate (15), described
Exhaust outlet (11) and collection port (12) are respectively arranged on the side wall of lower chambers, the filter plate (15) is located at the exhaust outlet
(11) between collection port (12).
2. aerosol removal system in laboratory according to claim 1, which is characterized in that the pipeline (2) and process chamber
(16) junction is up-narrow and down-wide coupling tube (3).
3. aerosol removal system in laboratory according to claim 1, which is characterized in that the air outlet is provided with outlet air
Filter plate.
4. aerosol removal system in laboratory according to claim 3, which is characterized in that the adsorption roller (10) includes turning
Axis (8), absorption filler (9) and cylinder mould, the shaft (8) are located at the middle part of the cylinder mould, absorption filler (9) filling
Between the shaft (8) and cylinder mould.
5. aerosol removal system in laboratory according to claim 4, which is characterized in that absorption filler (9) choosing
From one of active carbon, silica gel, alumina powder, diatomite.
6. aerosol removal system in laboratory according to claim 4, which is characterized in that the cylinder mould is cylindrical body.
7. aerosol removal system in laboratory according to claim 1, which is characterized in that hinged on the collection port (12)
There is cover board.
8. aerosol removal system in laboratory according to claim 7, which is characterized in that be arranged on the filter plate (15)
Have scraper plate (13), and be connected with drive rod (14) on the scraper plate (13), the lid is run through in the end of the drive rod (14)
Plate.
9. aerosol removal system in laboratory according to claim 6, which is characterized in that be provided on the pipeline (2)
Air draught pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811549839.5A CN109464871A (en) | 2018-12-18 | 2018-12-18 | Laboratory aerosol removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811549839.5A CN109464871A (en) | 2018-12-18 | 2018-12-18 | Laboratory aerosol removal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109464871A true CN109464871A (en) | 2019-03-15 |
Family
ID=65676435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811549839.5A Withdrawn CN109464871A (en) | 2018-12-18 | 2018-12-18 | Laboratory aerosol removal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109464871A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228262A (en) * | 2022-08-22 | 2022-10-25 | 湖南国测生物科技有限公司 | Three-dimensional purification method for nucleic acid pollution in laboratory closed space |
-
2018
- 2018-12-18 CN CN201811549839.5A patent/CN109464871A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228262A (en) * | 2022-08-22 | 2022-10-25 | 湖南国测生物科技有限公司 | Three-dimensional purification method for nucleic acid pollution in laboratory closed space |
| CN115228262B (en) * | 2022-08-22 | 2023-12-01 | 湖南国测生物科技有限公司 | Three-dimensional purification method for acid pollution in laboratory enclosed space |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107596796A (en) | Multistage VOCs exhaust gas processing devices | |
| CN206762551U (en) | A kind of vertical spray adsorption cleaning equipment | |
| CN109464871A (en) | Laboratory aerosol removal system | |
| CN208145740U (en) | A kind of purifying apparatus of smoke and fume | |
| CN210568929U (en) | Portable air purification equipment | |
| CN108716730A (en) | A kind of vertical fresh air system clarifier of rainforest natural, ecological filtering | |
| CN209501180U (en) | Laboratory aerosol removal system | |
| CN108223062A (en) | A kind of side cover split-type automobile tail gas cleaning treatment device | |
| CN107824005A (en) | A kind of environmental protection weldering fume purifier | |
| CN205294839U (en) | Modular sulfur hexafluoride recovery gas body purification unit | |
| CN205308023U (en) | It removes dust and adsorb to collect purifies in exhaust gas cleaner of an organic whole | |
| CN208983502U (en) | A kind of indoor air purification bactericidal unit | |
| CN207605465U (en) | A kind of multistage VOCs exhaust treatment systems | |
| CN109224747A (en) | A kind of clarifying smoke all-in-one machine | |
| CN210964643U (en) | Multifunctional intelligent monitoring and purifying device for indoor air pollutants | |
| CN107930298A (en) | A kind of LiFePO4 sintering furnace waste gas cleaning system and method | |
| CN213286161U (en) | Novel high-efficient exhaust-gas treatment's collection dirt jar | |
| CN209752607U (en) | Odor treatment and purification device for organic waste fermentation | |
| CN210584400U (en) | Waste incineration waste gas multiple treatment device | |
| CN210674679U (en) | Spraying exhaust treatment device for efficiently treating exhaust gas | |
| CN209646100U (en) | A kind of laboratory hood straight-line chemical exhaust processing unit | |
| CN207247409U (en) | A kind of air cleaning unit | |
| CN207212438U (en) | A kind of automobile exhaust gas processing apparatus | |
| CN216498335U (en) | Portable exhaust treatment device | |
| CN205886516U (en) | Exhaust -gas treatment environmental protection cabinet |
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: 20190315 |
|
| WW01 | Invention patent application withdrawn after publication |