CN208066046U - A kind of environmentally friendly exhaust equipment of chemical laboratory - Google Patents
A kind of environmentally friendly exhaust equipment of chemical laboratory Download PDFInfo
- Publication number
- CN208066046U CN208066046U CN201820294304.7U CN201820294304U CN208066046U CN 208066046 U CN208066046 U CN 208066046U CN 201820294304 U CN201820294304 U CN 201820294304U CN 208066046 U CN208066046 U CN 208066046U
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- Prior art keywords
- adsorption barrel
- babinet
- environmentally friendly
- airscoop shroud
- exhaust pipe
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of environmentally friendly exhaust equipments of chemical laboratory, including：Airscoop shroud, adsorption barrel, secondary filter net, babinet and exhaust pipe；Airscoop shroud is connected to adsorption barrel；Nanoscale oyster shell whiting is full of in adsorption barrel, and top is provided with secondary filter net, secondary filter net is activated charcoal strainer；Tank ends are connected to adsorption barrel and exhaust pipe respectively, and air exhausting device is equipped in babinet.The utility model above airscoop shroud by being arranged adsorption barrel and activated charcoal strainer full of nanoscale oyster shell whiting, the heavy metal particles contained in chemical gas are adsorbed and filtered, chemical gas is set to reach the standard that can be discharged, the secondary use of shell and activated carbon class waste is also achieved simultaneously, not only to the obvious processing effect of laboratory chemical gas, but also it is good for the environment.
Description
Technical field
The utility model is related to laboratory equipment technical field, more particularly to a kind of chemical laboratory environmental protection
Exhaust equipment.
Background technology
Chemical experimental instrument analysis such as atomic absorption spectrophotometry, atomic emission spectrophotometry, plasma inductance
The burning waste gas containing heavy metal ion is will produce in the experimentations such as coupling spectrophotometry.
Therefore, laboratory ventilation is an essential component part in lab design, in order to make laboratory work
Personnel do not suck some chemical substances and organism toxic, that can causing a disease or toxicity is unknown, and laboratory should have good logical
Wind；When in use, there are a certain amount of heavy metal particles, the processing of these heavy metal particles in the exhaust gas of suction for traditional exhaust equipment
It is less efficient, if discharge standard cannot be reached after being handled using exhaust equipment, environmental pollution can be caused, or even jeopardize
Experimenter's is healthy and safe, in addition, these dust particles reach a certain concentration or after particle reach certain grain size, it can be right
Relevant apparatus in exhaust treatment system damages so that service using life reduces.
Therefore, how a kind of filtering is provided and fully adsorbs the chemical laboratory environmental protection air draft of heavy metal particles in exhaust gas and is set
It is standby, the problem of being those skilled in the art's urgent need to resolve.
Utility model content
In view of this, the utility model provides a kind of environmentally friendly exhaust equipment of chemical laboratory, using full of oyster shell whiting
Adsorption barrel and activated charcoal strainer, the chemical exhaust containing heavy metal particles in laboratory is filtered and is adsorbed, is not only handled
Effect is good and realizes the secondary use of waste, is good for the environment.
To achieve the goals above, the utility model adopts the following technical solution：
A kind of environmentally friendly exhaust equipment of chemical laboratory, which is characterized in that including：Airscoop shroud, adsorption barrel, secondary filter
Net, babinet and exhaust pipe；
The airscoop shroud is located at the underface of the adsorption barrel, and is connected to the adsorption barrel；
Nanoscale oyster shell whiting is full of in the adsorption barrel, and top is provided with secondary filter net, the secondary filter net is
Activated charcoal strainer；
The tank ends are connected to the adsorption barrel and the exhaust pipe respectively, and air exhausting device is equipped in the babinet.
Advantageous effect using the above scheme is：Compared with prior art, the utility model above airscoop shroud by setting
Adsorption barrel and activated charcoal strainer full of nanoscale oyster shell whiting are set, it is real to heavy metal particles in the chemical gas of airscoop shroud sucking
Show absorption and filtering, chemical gas is made to meet the standard that can be discharged, while also achieving shell and activated carbon class waste
Secondary use is good for the environment.
Preferably, it is provided with breather cheek valve at the top of the airscoop shroud.
Advantageous effect using the above scheme is：It is equipped with breather cheek valve at the top of airscoop shroud, avoids chemical gas
Reflux, realization will discharge chemical gas to laboratory and fully absorb.
Preferably, the air exhausting device includes bearing block, shaft, motor and rotating vane；The bearing block is fixed on
The bottom of the babinet, the motor are mounted on the top of the babinet, the bearing block and the motor described in
Shaft connects, and rotating vane is provided in the shaft.
Preferably, the exhaust pipe is connected with air outlet, and the exhaust pipe is set as bent.
As can be seen from the above technical solutions, compared with prior art, the utility model, which discloses, provides a kind of chemical experiment
The environmentally friendly exhaust equipment in room, by the way that breather cheek valve is arranged in airscoop shroud, it is therefore prevented that absorbed chemical gas flows back,
Gas is set all to enter babinet by adsorption barrel and secondary filter net；By being full of nanoscale oyster shell whiting, and two in adsorption barrel
Secondary filter screen is activated charcoal strainer, realizes absorption and filtering to the chemical gas containing heavy metal particles, has both realized useless
The secondary use of gurry, and chemical gas is made to meet discharge standard, accomplish harmless processing, enable experimentation more safely controllable,
Conscientiously personal safety and the health of experimenter are protected, the safe and harmless discharge of experimental gas, not entail dangers to ambient enviroment matter
Amount.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 attached drawings are a kind of structural schematic diagram of the environmentally friendly exhaust equipment of chemical laboratory of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows：
1, airscoop shroud, 2, adsorption barrel, 3, secondary filter net, 4, babinet, 5, exhaust pipe, 6, breather cheek valve.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment discloses a kind of environmentally friendly exhaust equipment of chemical laboratory, by shell and activity
Charcoal class secondary use is adsorbed and is filtered to the chemical gas that heavy metal is contained in laboratory, complies with discharge standard.
As shown in Figure 1, a kind of environmentally friendly exhaust equipment of chemical laboratory, including：Airscoop shroud 1, adsorption barrel 2, secondary filter
Net 3, babinet 4 and exhaust pipe 5；Airscoop shroud 1 is connected to the adsorption barrel 2；Nanoscale oyster shell whiting, and top are full of in adsorption barrel 2
It is provided with secondary filter net 3, secondary filter net 3 is activated charcoal strainer；4 both ends of babinet connect with adsorption barrel 2 and exhaust pipe 5 respectively
It is logical, air exhausting device is equipped in babinet 4.
According to the utility model embodiment, the top of airscoop shroud 1 is provided with breather cheek valve 6, thus, it is therefore prevented that is absorbed
Chemical gas flow back, so that gas is all entered babinet by adsorption barrel and secondary filter net.
Advantageous, air exhausting device includes bearing block, shaft, motor and rotating vane；Bearing block is fixed on the bottom of babinet 4
Portion, motor are mounted on the top of babinet 4, and bearing block is connected with motor by shaft, and rotating vane is provided in shaft.
More favorable, exhaust pipe 5 is connected with air outlet, and exhaust pipe 5 is set as bent.
The present invention increases oyster shell whiting and activated carbon adsorption layer on the basis of original experimental laboratory air exhausting machine, utilizes oyster shell whiting
And activated carbon realizes to generating during chemical experiment containing heavy metal ion the preferable adsorptivity of heavy metal ion
The filtering and absorption of pernicious gas, and the exhaust gas for meeting environmental requirement is discharged.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (4)
1. a kind of environmentally friendly exhaust equipment of chemical laboratory, which is characterized in that including：Airscoop shroud (1), adsorption barrel (2), secondary mistake
Strainer (3), babinet (4) and exhaust pipe (5)；
The airscoop shroud (1) is located at immediately below the adsorption barrel (2), and is connected to the adsorption barrel (2)；
Nanoscale oyster shell whiting is full of in the adsorption barrel (2), and top is provided with secondary filter net (3), the secondary filter net
(3) it is activated charcoal strainer；
Babinet (4) both ends are connected to the adsorption barrel (2) and the exhaust pipe (5) respectively, the row of being equipped in the babinet (4)
Wind apparatus.
2. a kind of environmentally friendly exhaust equipment of chemical laboratory according to claim 1, which is characterized in that the airscoop shroud
(1) breather cheek valve (6) is provided at the top of.
3. a kind of environmentally friendly exhaust equipment of chemical laboratory according to claim 1, which is characterized in that the air exhausting device
Including bearing block, shaft, motor and rotating vane；The bearing block is fixed on the bottom of the babinet (4), the motor
Top mounted on the babinet (4), the bearing block and the motor are connected by the shaft, are arranged in the shaft
There is rotating vane.
4. a kind of environmentally friendly exhaust equipment of chemical laboratory according to claim 1, which is characterized in that the exhaust pipe
(5) it is connected with air outlet, the exhaust pipe (5) is set as bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820294304.7U CN208066046U (en) | 2018-03-02 | 2018-03-02 | A kind of environmentally friendly exhaust equipment of chemical laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820294304.7U CN208066046U (en) | 2018-03-02 | 2018-03-02 | A kind of environmentally friendly exhaust equipment of chemical laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208066046U true CN208066046U (en) | 2018-11-09 |
Family
ID=64038644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820294304.7U Active CN208066046U (en) | 2018-03-02 | 2018-03-02 | A kind of environmentally friendly exhaust equipment of chemical laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208066046U (en) |
-
2018
- 2018-03-02 CN CN201820294304.7U patent/CN208066046U/en active Active
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