CN207899244U - A kind of novel laboratory acid fog removing device - Google Patents
A kind of novel laboratory acid fog removing device Download PDFInfo
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- CN207899244U CN207899244U CN201721769664.XU CN201721769664U CN207899244U CN 207899244 U CN207899244 U CN 207899244U CN 201721769664 U CN201721769664 U CN 201721769664U CN 207899244 U CN207899244 U CN 207899244U
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Abstract
The utility model belongs to chemical experiment device technical field, discloses a kind of novel laboratory acid fog removing device, and pumping cupboard inner wall lower surrounding is inlaid with collection sulculus, and top carries the exhaust glass-tube of energy connection flexible pipe；The condensate liquid that the collection sulculus and piston of pumping cupboard inner wall control excludes retracting device and is connected；Pumping cupboard is connected by the hose being connected on its top vent glass-tube with acid mist absorption cell；Acid mist absorption cell carries piston, and a glass-tube on piston is connected by hose with pumping cupboard, and another glass-tube carries vent piston, and acid mist absorbs pool wall top and connects an air exhaust nozzle；The air exhaust nozzle on acid mist absorption pool wall top is arranged to connect with pumping cycle water pump by hose.Originally practical to avoid corrosion experiment platform, efficiently deacidification fog effect is realized on the basis of reducing power and noise, it is for convenience detach and cleaning；Acid mist can realize hypersorption, allow it to be converted to salt recycling, avoid discharging acid mist into air, cause acid pollution.
Description
Technical field
The utility model belongs to chemical experiment device technical field more particularly to a kind of novel laboratory acid mist eliminates dress
It sets.
Background technology
Currently, when laboratory carries out sample nitre solution, often carried out in laboratory fume hood, there are following technical problem and danger
Evil：(1) a large amount of strong acid fogs generated are after the condensation of draught cupboard wall, are trapped in kitchen wall and experimental bench causes cleaning difficult and serious
Corrosion.(2) acid mist being discharged from draught cupboard causes environmental pollution.(3) the inadequate acid mist of draught cupboard power cannot exclude completely, right
Laboratory environment and staff are very harmful, if increasing draught cupboard power, will increase noise pollution, influence adjacent cells.
In conclusion problem of the existing technology is：Laboratory carries out a large amount of strong acid fogs generated when sample nitre solution
After the condensation of draught cupboard wall, being trapped in kitchen wall and experimental bench causes cleaning difficult and serious corrosion；The acid being discharged from draught cupboard
Mist causes environmental pollution；The inadequate acid mist of draught cupboard power cannot exclude completely, very harmful to laboratory environment and staff,
If increasing draught cupboard power, noise pollution is will increase, adjacent cells are influenced.
Invention content
In view of the problems of the existing technology, the utility model provides a kind of novel laboratory acid fog removing device.
The utility model is realized in this way a kind of novel laboratory acid fog removing device, the novel laboratory acid mist
Cancellation element is provided with pumping cupboard；The pumping cupboard inner wall lower surrounding is inlaid with collection sulculus, and bottom is empty, and top, which carries, to be connected
Connect the exhaust glass-tube of hose.
Further, the collection sulculus of the pumping cupboard inner wall is connected with the condensate liquid exclusion retracting device that piston controls.
Further, the pumping cupboard passes through the hose that is connected on its top vent glass-tube and on acid mist absorption cell piston the
One glass tube is connected, and the other end of the glass tube is inserted into absorbing liquid；Another glass-tube (the second glass tube) on absorption cell piston
It carries vent piston and leads to air.
Further, acid mist absorption cell (bottle) wall top connects an air exhaust nozzle.
Further, the air exhaust nozzle on acid mist absorption pool wall top is arranged to connect with pumping cycle water pump by hose.
The utility model collects the acid that sulculus may collect in pumping cupboard wall condensing reflux, avoids corrosion experiment platform；Pumping
Cupboard is close apart from pumping cycle water pump, and efficiently deacidification fog effect can be realized on the basis of reducing power and noise.Complete equipment side
Just it dismantles and cleans；Acid mist can realize hypersorption in laboratory by lye acid mist absorption cell, it is allowed to be converted to salt recycling,
It avoids discharging acid mist into air, causes acid pollution.
Description of the drawings
Fig. 1 is the structural schematic diagram for the novel laboratory acid fog removing device that the utility model embodiment provides；
In figure：1, it is evacuated cupboard；2, sulculus is collected；3, retracting device (carrying piston)；4, hose；5, acid mist absorption cell；6、
Bottle stopper；7, glass tube；8, absorbing liquid；9, vent piston；10, air exhaust nozzle；11, pumping cycle water pump.
Specific implementation mode
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Detailed description are as follows for attached drawing.
The structure of the utility model is explained in detail below in conjunction with the accompanying drawings.
As shown in Figure 1, the novel laboratory acid fog removing device that the utility model embodiment provides includes：It is evacuated cupboard 1, receives
Collect sulculus 2, recycling piston 3, hose 4, acid mist absorption cell 5, bottle stopper 6, glass tube 7, absorbing liquid 8, vent piston 9, air exhaust nozzle 10,
Pumping cycle water pump 11.
Pumping 1 inner wall lower surrounding of cupboard, which is inlaid with, collects sulculus 2, and 1 wall lower part of pumping cupboard is connected with the dress of the recycling with piston
Set 3.
Pumping cupboard 1 connect by hose 4 with a glass tube 7, the clamping of another glass tube 7 and vent piston 9, glass tube 7 and
Bottle stopper 6 is clamped.
The air exhaust nozzle 10 of 5 upper wall of acid mist absorption cell is connect by hose 4 with pumping cycle water pump 11.
Connection pumping cupboard 1 and the other end of the glass tube 7 of acid mist absorption cell 5 are inserted into absorbing liquid 8.
Acid mist in the pumping cupboard 1 of the utility model enters acid mist absorption cell 5, and and acid mist by hose 4 and glass tube 7
Chemical substance (lye) in absorption cell 5, which reacts, is converted to the salt of recoverable；If the acid mist amount formed is big, an acid
Mist absorption cell absorbs not exclusively, can increase the quantity of acid mist absorption cell, until there is no acid mists for the ullage of acid mist absorption cell 5
In the presence of (when the acid mist amount of formation is larger, three acid mist absorption cells of generally connecting, which can ensure that, to be fully absorbed), pass through hose 4 and pumping
The connection of mouth 10 provides the pumping cycle water pump 11 of pumping power, and the power that pumping cycle water pump 11 provides promotes acid mist logical with air
It crosses glass tube 7 and enters 5 bottom of acid solution absorption cell, form bubble in absorbing liquid 8, soda acid occurs with lye during rising
Neutralization reaction, bubble have stirring action, and reaction is promoted to carry out；The acid that sulculus 2 collects pumping 1 cupboard wall condensing reflux of cupboard is collected,
And enter raffinate remover 3 and recycle, avoid corrosion experiment platform；It is close apart from pumping cycle water pump 11 to be evacuated cupboard 1, work(can reduced
Efficiently deacidification fog effect is realized on the basis of rate and noise；Complete equipment is for convenience detach and cleaning；Acid mist can be achieved in laboratory
Hypersorption avoids discharging acid mist into air, causes acid pollution, it is allowed to be converted to salt recycling；It can avoid to experimenter
Harm and adjacent units noise pollution.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is every according to the technical essence of the utility model it is made to the above embodiment it is any it is simple modification, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (3)
1. a kind of novel laboratory acid fog removing device, which is characterized in that the novel laboratory acid fog removing device is provided with
It is evacuated cupboard, acid mist absorption cell and pumping cycle water pump；
The pumping cupboard inner wall lower surrounding is inlaid with collection sulculus, pumping cupboard bottom sky shape；It is taken at the top of the pumping cupboard
Exhaust glass-tube with energy connection flexible pipe；The pumping cupboard inner wall collects condensate liquid exclusion retracting device of the sulculus with piston control
It is connected；
The pumping cupboard is connected by the hose being connected on its top vent glass-tube with acid mist absorption cell；The acid mist absorption cell
Carry piston；
A glass-tube on the piston is connected by hose with pumping cupboard, and another glass-tube carries vent piston；Acid mist absorption cell
The air exhaust nozzle that pool wall top is absorbed in acid mist is arranged in wall top connection one, and the air exhaust nozzle is connected by hose and pumping cycle water pump
It connects.
2. novel laboratory acid fog removing device as described in claim 1, which is characterized in that the pumping cupboard inner wall lower
Acid mist collecting sulculus is connected with the retracting device controlled by piston.
3. novel laboratory acid fog removing device as described in claim 1, which is characterized in that the first glass tube, the second glass
Pipe is clamped with bottle stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721769664.XU CN207899244U (en) | 2017-12-18 | 2017-12-18 | A kind of novel laboratory acid fog removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721769664.XU CN207899244U (en) | 2017-12-18 | 2017-12-18 | A kind of novel laboratory acid fog removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207899244U true CN207899244U (en) | 2018-09-25 |
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ID=63568184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721769664.XU Active CN207899244U (en) | 2017-12-18 | 2017-12-18 | A kind of novel laboratory acid fog removing device |
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| CN (1) | CN207899244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195638A (en) * | 2020-03-03 | 2020-05-26 | 滨化集团股份有限公司 | Strong acid gas evaporation and absorption device for laboratory |
-
2017
- 2017-12-18 CN CN201721769664.XU patent/CN207899244U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195638A (en) * | 2020-03-03 | 2020-05-26 | 滨化集团股份有限公司 | Strong acid gas evaporation and absorption device for laboratory |
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