CN208975458U - Chemical experiment toxic and harmful gas purification device - Google Patents
Chemical experiment toxic and harmful gas purification device Download PDFInfo
- Publication number
- CN208975458U CN208975458U CN201821547316.2U CN201821547316U CN208975458U CN 208975458 U CN208975458 U CN 208975458U CN 201821547316 U CN201821547316 U CN 201821547316U CN 208975458 U CN208975458 U CN 208975458U
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- toxic
- purification device
- harmful gas
- gas purification
- absorbent module
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Abstract
The utility model provides a kind of chemical experiment toxic and harmful gas purification device, and including fixed plate in rectangular shape, the fixed plate is fixedly mounted on one side at the top of laboratory, and track is arranged along fixed plate length direction in another side；The slidable lateral air hose of setting on the track；The both ends of the transverse direction air hose connect the first Telescopic air pipe, the second Telescopic air pipe that can stretch along longitudinal direction by elbow respectively, connect air-suction cover below first Telescopic air pipe；By flanged joint absorbent module below second Telescopic air pipe, the absorbent module includes the active carbon adsorber and centrifugal blower being connected, and the centrifugal blower outlet is connected with discharge pipe；The ion purifier being detachably connected is additionally provided between the flange and absorbent module.The toxic and harmful gas purification device of the utility model, structurally reasonable, treatment effeciency is high and easy to remove and disassembly storage, is suitable for chemical laboratory.
Description
Technical field
The utility model relates to equipment of chemical industry technical field more particularly to a kind of chemical experiment toxic and harmful gas
Purification device.
Background technique
Chemistry is a natural subject based on testing, it usually needs in some experiments of learning process hands-on,
To increase to reaction mechanism and reacting phenomenon intuitive cognition；However chemicals reaction process often generate it is toxic, have
Evil gas or dust particles pollution, endanger the health of academics and students.Draught cupboard is arranged usually to drop in existing chemical laboratory
Influence of the less harmful gas to operator, but since place limitation leads to most laboratory, there is only a draught cupboard, Er Qietong
The effect of wind cupboard is also only to be conducive to endanger gas and be emitted into open space, seldom exists and carries out purified treatment to endangering gas,
Therefore, a kind of portable assembly gas or powder purification apparatus are equipped with to bench for chemistry experiment, there is important application value.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of chemical experiment toxic and harmful gas purification device,
The purification device is structurally reasonable, treatment effeciency is high, and easy to remove and disassembly storage.
The technical solution adopted in the utility model is: chemical experiment toxic and harmful gas purification device, including in rectangular
The fixed plate of shape, the fixed plate are fixedly mounted on one side at the top of laboratory, and another side is arranged along fixed plate length direction
Track；The slidable lateral air hose of setting on the track；The both ends of the transverse direction air hose respectively can edge by elbow connection
The first Telescopic air pipe, the second Telescopic air pipe of longitudinal extension, the first Telescopic air pipe lower section connect air-suction cover；Described second stretches
By flanged joint absorbent module below contracting air hose, the absorbent module includes the active carbon adsorber being connected and centrifugation wind
Machine, the centrifugal blower outlet are connected with discharge pipe；Be additionally provided between the flange and absorbent module be detachably connected from
Sub- clarifier.
It being further limited as to above-mentioned technical proposal, the transverse direction air hose is connected with interorbital by mobile pulley,
Mobile pulley is controlled by control system.
It is further limited as to above-mentioned technical proposal, the air-suction cover side is equipped with handle.
It is further limited as to above-mentioned technical proposal, the ion purifier and the second Telescopic air pipe, absorbent module
Detachably.The ion purifier and absorbent module bottom are equipped with the universal wheel that can be braked.
It is further limited as to above-mentioned technical proposal, multiple activated carbon adsorption lists is equipped in the active carbon adsorber
Member, each activated carbon adsorption unit layering are inserted in active carbon adsorber.
Using above-mentioned technology, utility model has the advantages that
Chemical experiment described in the utility model toxic and harmful gas purification device, when in use, lateral air hose along
The sliding of fixed plate length direction, makes air-suction cover reach the overhead of experimental bench designated position；Then air-suction cover is pulled, first is adjusted and stretches
Contracting air hose, to keep collection exhaust gas effect more preferable.When exhaust gas needs to handle, the second Telescopic air pipe is connect with absorbent module,
Centrifugal blower is opened, after generating suction function, toxic and harmful gas enters active carbon adsorber, and pollutant is adsorbed, purification
Gas is discharged by discharge pipe, realizes the purified treatment to toxic and harmful gas；But when pollutant concentration is higher than 1000mg/m3
When, ion purifier is reconnected between the second Telescopic air pipe and absorbent module, exhaust gas is introduced into ion purifier,
The small molecules such as carbon dioxide and water are generated under the action of positive and negative oxonium ion group, enter back into the active carbon adsorber of absorbent module,
By suction-operated, discharged again after so that exhaust gas is fully purified, thus this present apparatus is structurally reasonable, treatment effeciency is high, simultaneously
Cost is saved, the waste of resource is avoided.
The mobile pulley that transverse direction air hose described in the utility model is connected with interorbital, can make lateral air hose conveniently moving, just
In making air-suction cover reach the overhead of experimental bench designated position under the manipulation of control system, exhaust gas is effectively absorbed.
The setting of air-suction cover side handle described in the utility model facilitates and adjusts the first Telescopic air pipe, to make to collect useless
Gas effect is best.
The utility model is respectively provided with universal wheel in the ion purifier and absorbent module bottom, is conducive to ion purifier
With the movement of absorbent module, ion purifier and absorbent module can be placed on to the storage space in laboratory when not in use, used
When be moved easily to being assembled by experimental bench, it is convenient and effective to operate.
Multiple activated carbon adsorption units, each activated carbon adsorption unit point are equipped in active carbon adsorber described in the utility model
Layer is inserted in active carbon adsorber, so can be then convenient to the replacement of active carbon, be improved the treatment effeciency of exhaust gas.Replacement is lived
Property charcoal when, only need to pull open activated carbon adsorption unit and replace the active carbon for losing adsorption capacity, reduce the wasting of resources.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of chemical experiment toxic and harmful gas purification device in the utility model.
Fig. 2 is the structural schematic diagram of another chemical experiment toxic and harmful gas purification device in the utility model.
In figure: 1- air-suction cover；101- handle；The first Telescopic air pipe of 2-；3- elbow；4- fixed plate；401- mobile pulley；5-
Lateral air hose；The second Telescopic air pipe of 6-；7- ion purifier；8- activated carbon adsorption unit；9- absorbent module；901- universal wheel；
10- active carbon adsorber；11- centrifugal blower；12- discharge pipe.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail.
As shown in Figure 1, chemical experiment toxic and harmful gas purification device, including fixed plate 4 in rectangular shape, institute
Being fixedly mounted at the top of laboratory on one side for fixed plate 4 is stated, mode, which is fixedly mounted, to be installed for expansion bolt or hinge；This is solid
4 another side of fixed board is provided with track along its length, and track is rectilinear orbit, and slidable beam wind is arranged on the track
Pipe 5；The transverse direction air hose 5 can be steel pipe or pvc pipe, and passing through the connection of elbow 3 respectively at the both ends of lateral air hose 5 can stretch along longitudinal direction
The first Telescopic air pipe 2, the second Telescopic air pipe 6 of contracting, air-suction cover 1 is connected below first Telescopic air pipe 2；Lateral road air hose 5 can
It is slided along 4 length direction of fixed plate, air-suction cover 1 is made to reach the overhead of experimental bench designated position, pull air-suction cover 1, adjust the
One Telescopic air pipe 2 is in air-suction cover 1 and collects exhaust gas optimum position.
By flanged joint absorbent module 9 below second Telescopic air pipe 6, absorbent module 9 includes the activity being connected
Charcoal absorber 10 and centrifugal blower 11, the outlet of centrifugal blower 11 are connected with discharge pipe 12；When exhaust gas needs to handle, by
Two Telescopic air pipes 6 are connect with absorbent module 9, open centrifugal blower 11, and after generating suction function, toxic and harmful gas enters activity
Charcoal absorber 10, exhaust gas are contacted with active carbon to which pollutant is adsorbed, and the gas of purification is discharged by discharge pipe 12；But when dirt
It contaminates object concentration and is higher than 1000mg/m3When, ion purifier 7 is reconnected between the second Telescopic air pipe 6 and absorbent module 9, such as Fig. 2
Shown, exhaust gas is first into ion purifier 7, and it is steady that carbon dioxide and water etc. are generated under the action of positive and negative oxonium ion group
Fixed harmless small molecule, while negative oxygen ion can destroy the living environment of bacterium in exhaust gas, enter back into the activity of absorbent module 9
In charcoal absorber 10, by the effect of absorption, so that suspension colloid, smog in scavenging, achieve the purpose that purification, finally
Purified exhaust gas is discharged by discharge pipe 12.
The setting of the transverse direction air hose 5 and interorbital mobile pulley 401, makes lateral air hose 5 conveniently moving in orbit, together
When mobile pulley 401 convenient for being moved under the manipulation of control system, so that air-suction cover 1 is reached the overhead of experimental bench designated position, have
Effect ground absorbs exhaust gas.
For the convenience that the first Telescopic air pipe 2 is adjusted, it is equipped with leader 101 in 1 side of air-suction cover, it so then can be just
The first Telescopic air pipe 2 is quickly adjusted in operator, so that air-suction cover 1 be made to be in the best angle for collecting exhaust gas.
It is respectively provided with universal wheel 901 with 9 bottom of absorbent module in the ion purifier 7, is so then conducive to ion cleaning
The movement of device 7 and absorbent module 9, when pollutant concentration is lower than 1000mg/m3When, ion purifier 7 then can be placed in laboratory
Storage space, while when pollutant concentration be higher than 1000mg/m3When, by ion purifier 7 be connected to the second Telescopic air pipe 6 with
Between absorbent module 9；When not carrying out experimental implementation in laboratory, then ion purifier 7 and absorbent module 9 can be placed on reality
The storage space of room, thus this purification device conveniently moving and disassembly storage are tested, while also saving place, is suitable for experiment
Room.
In addition, being equipped with multiple activated carbon adsorption units 8 in the active carbon adsorber 10, each activated carbon adsorption unit 8 is divided
Layer is inserted in active carbon adsorber 10, is so convenient to the replacement of active carbon, is improved the treatment effeciency of exhaust gas.Replacement activity
When charcoal, only need to pull open activated carbon adsorption unit 8 replaces the active carbon for losing suction-operated, reduces the waste of resource.
The foregoing is merely the preferred embodiment of the utility model, but the protection scope of the utility model is not limited to
This, anyone skilled in the art within the technical scope disclosed by the utility model, technology according to the present utility model
Design is subject to the resulting technical solution of equivalent substitution or change, should all be covered by the protection scope of the utility model.
Claims (5)
1. chemical experiment toxic and harmful gas purification device, it is characterised in that: described solid including fixed plate in rectangular shape
Fixed board is fixedly mounted on one side at the top of laboratory, and track is arranged along fixed plate length direction in another side；It sets on the track
Set slidable lateral air hose；The both ends of the transverse direction air hose connect the first Telescopic wind that can be stretched along longitudinal direction by elbow respectively
Pipe, the second Telescopic air pipe, the first Telescopic air pipe lower section connect air-suction cover；Connected below second Telescopic air pipe by flange
Absorbent module is connect, the absorbent module includes the active carbon adsorber and centrifugal blower being connected, and the centrifugal blower outlet connects
It is connected to discharge pipe；The ion purifier being detachably connected is additionally provided between the flange and absorbent module.
2. chemical experiment according to claim 1 toxic and harmful gas purification device, it is characterised in that: the beam wind
Pipe is connected with interorbital by mobile pulley, and mobile pulley is controlled by control system.
3. chemical experiment according to claim 1 toxic and harmful gas purification device, it is characterised in that: the air-suction cover
Side is equipped with handle.
4. chemical experiment according to claim 1 toxic and harmful gas purification device, it is characterised in that: the ion is net
Change device and absorbent module bottom is equipped with the universal wheel that can be braked.
5. chemical experiment according to claim 1 toxic and harmful gas purification device, it is characterised in that: the active carbon
Multiple activated carbon adsorption units are equipped in absorber, each activated carbon adsorption unit layering is inserted in active carbon adsorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547316.2U CN208975458U (en) | 2018-09-21 | 2018-09-21 | Chemical experiment toxic and harmful gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547316.2U CN208975458U (en) | 2018-09-21 | 2018-09-21 | Chemical experiment toxic and harmful gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208975458U true CN208975458U (en) | 2019-06-14 |
Family
ID=66784985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821547316.2U Expired - Fee Related CN208975458U (en) | 2018-09-21 | 2018-09-21 | Chemical experiment toxic and harmful gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208975458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151324A (en) * | 2020-01-09 | 2020-05-15 | 上海雄首空气净化科技有限公司 | Gas purification experiment table |
-
2018
- 2018-09-21 CN CN201821547316.2U patent/CN208975458U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151324A (en) * | 2020-01-09 | 2020-05-15 | 上海雄首空气净化科技有限公司 | Gas purification experiment table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20200921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |