CN107875813A - A kind of gas absorbing device applied to chemical laboratory - Google Patents
A kind of gas absorbing device applied to chemical laboratory Download PDFInfo
- Publication number
- CN107875813A CN107875813A CN201711296638.4A CN201711296638A CN107875813A CN 107875813 A CN107875813 A CN 107875813A CN 201711296638 A CN201711296638 A CN 201711296638A CN 107875813 A CN107875813 A CN 107875813A
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- CN
- China
- Prior art keywords
- gas
- chamber
- hole
- plate washer
- down suction
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2221/00—Applications of separation devices
- B01D2221/10—Separation devices for use in medical, pharmaceutical or laboratory applications, e.g. separating amalgam from dental treatment residues
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention provides a kind of gas absorbing device applied to chemical laboratory, including vessel, plate washer, air induction conduit and outtake tube；Described vessel is separated to form gas absorption process chamber and anti-down suction-chamber by plate washer, and the gas that described anti-down suction-chamber is located at absorbs the top of process chamber, is provided with air inlet and gas outlet in described anti-down suction-chamber, described plate washer is provided with through hole 1 and through hole 2.Described gas absorption treating device also includes new fluid exchange device and waste liquid discharger.Described plate washer is additionally provided with the through hole 3 between through hole 1 and through hole 2.Above-mentioned technical proposal is employed, so the absorbent solution that need not more renew from air inlet and/or gas outlet and toppling over waste liquid, has and changes liquid and easy to clean, save human cost, the effect of safe operation.
Description
Technical field
The present invention relates to a kind of gas absorption treating device, the gas absorption more particularly to a kind of chemical laboratory is handled
Device.
Background technology
It can all be produced during experiment research and development, industrial production etc. and largely endanger gas, to meet the guarantor of country's proposal
The requirement of shield ecological environment, development green economy is handled, it is necessary to endanger gas to these.At present industrially to the place of waste gas
Reason means comparatively perfect and maturation, but in R＆D process is tested, much endanger that gas is unprocessed to be directly discharged in air,
While polluting air, harm also is produced to the health of experimenter.For example in each colleges and universities and Corporation R ＆ D mechanism, directly pass through
The exhaust systems such as fume hood discharge laboratory.
Laboratory generally use absorption tower, spray equipment etc. carry out gas absorption processing, but these described gases absorb
Processing unit is more applied in relatively large chemical reaction, due to complexity, high cost-effectivenes and the non-portable property of device in itself, institute
To be rarely used in more small-sized chemical experiment, cause to endanger that gas is unprocessed to be directly discharged to caused by many small tests
In air, harm can all be produced to atmospheric environment and the health of experimenter.
Prior art (CN206355792U) provides a kind of compact, compact-sized and easy to operation tail gas absorption
Device, for handling the sour gas of micro-reactor and analytical instrument discharge.When absorbing gas using the device, gas is by entering
Gas port enters anti-down suction-chamber, then enters absorption chamber from suck-back room again.Because anti-down suction-chamber space is larger, gas can not directly enter
Enter absorption chamber, could enter absorption chamber after anti-down suction-chamber need to being full of, therefore, endanger the less experiment of gas for generation, especially
It is the gas for being less than atmospheric density for density, does not have effective absorption processing effect.In addition, the gas that the prior art provides
Body processing unit, it is necessary to be carried out by air inlet and/or gas outlet when changing absorbing liquid and cleaning absorption chamber, operator needs
Solution could be discharged completely when removing the gas conduit of gas outlet and air inlet, and device being overturned into 180 °, operation is dangerous,
And waste of manpower and time.Therefore the prior art must be further improved.
The content of the invention
It is an object of the invention to：A kind of gas absorbing device applied to chemical laboratory is provided, to current existing skill
Art carries out innovation improvement, and to solve to change liquid and cleaning difficulty, it is necessary to which manpower topples over waste liquid, waste of manpower, operation is unsafe to ask
Topic.
The technical solution adopted by the present invention is as follows：
The invention provides a kind of gas absorbing device applied to chemical laboratory, including vessel, plate washer, air inlet
Conduit and outtake tube；Described vessel is separated to form gas absorption process chamber and anti-down suction-chamber by plate washer, and described is anti-
The gas that suck-back room is located at absorbs the top of process chamber, and air inlet and gas outlet are provided with described anti-down suction-chamber, described
Plate washer is provided with through hole 1 and through hole 2.Described gas absorption treating device also includes new fluid exchange device and waste liquid discharge dress
Put.Described plate washer is additionally provided with the through hole 3 between through hole 1 and through hole 2.
Described new fluid exchange device includes upper lid and catheter, and shape outside anti-down suction-chamber is stretched out in described catheter one end
Into a projection, the gentle body in the anti-down suction-chamber of vertical connection absorbs process chamber to the other end successively.Described projection periphery is set
Screw thread is equipped with, described upper lid is detachably connected on the projection, when needing to change absorption liquid device, is turned on
Lid, absorbent solution is poured into from the mouth of pipe on catheter top, then tightens lid.
The leading structure of waste liquid discharger structure that the present invention uses, waste liquid discharger are handled installed in gas absorption
The bottom of room.Waste liquid is discharged by unscrewing tap, tightens the waste liquid outlet that tap closes waste liquid discharger.
Compared with prior art, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：Need not be from air inlet
Mouthful and/or the absorbent solution that more renews of gas outlet and topple over waste liquid, be easy to clean, mode of operation is simple, save human cost and
Time cost.
Brief description of the drawings
Fig. 1 is the structure chart of the new described embodiment 1 of this practicality；
Fig. 2 is the structure chart of the new described embodiment 2 of this practicality；
Fig. 3 is the structure chart of the new described embodiment 3 of this practicality；
Fig. 4 is the structure chart of the new described embodiment 4 of this practicality；
In figure mark for：1,1A, 1B- vessel；2- plate washers；3,3A, 3B- air induction conduit；4,4A, 4B- outtake tube；
5,5A, 5B- gas absorb process chamber；The anti-down suction-chamber of 6,6A, 6B-；8,8A- gas outlets；9,9A- air inlets；On 10,10A, 10B-
Lid；11,11A, 11B- catheter；12,12A, 12B- waste liquid discharger；The new fluid exchange devices of 13-；14,14a- supports；15-
Bottom.
Embodiment
All features disclosed in this specification, can be with any in addition to mutually exclusive feature and/or step
Mode combines.
The present invention is elaborated with reference to Fig. 1, Fig. 2.
Embodiment 1
Embodiment 1 as described in Figure 1, there is provided the gas absorption treating device after a kind of improvement to prior art, the dress
Put including vessel 1, plate washer 2, air induction conduit 3 and outtake tube 4；Described vessel 1 forms gas by the cut-off of plate washer 2
Process chamber 5 and anti-down suction-chamber 6 are absorbed, the gas that described anti-down suction-chamber 6 is located at absorbs the top of process chamber 5, and described is anti-down
Air inlet 9 and gas outlet 8 are provided with suction-chamber 6, described plate washer 2 is provided with through hole 1 and through hole 2.The one end of air induction conduit 3 and shelves
Through hole 1 on plate 2 connects, and the other end stretches into gas and absorbs process chamber 5；The one end of outtake tube 4 is connected with the through hole 2 on baffle plate 2,
The other end is connected and stretched out outside anti-down suction-chamber 6 with the gas outlet 8 being arranged in anti-down suction-chamber 6.
Gas absorption treating device of the present invention also includes new fluid exchange device 13 and waste liquid discharger 12.It is described
New fluid exchange device 13 include upper lid 10 and catheter 11, described one end of catheter 11, which is stretched out outside anti-down suction-chamber 6, to be formed
One projection, the anti-down suction-chamber 6 of vertical connection and gas absorb process chamber 5 to the other end successively, and are connected with through hole 3.Described
Projection periphery is provided with screw thread, and described upper lid 10 is detachably connected on the projection, is absorbed when needing to change
During liquid device, lid is turned on, absorbent solution is poured into from the mouth of pipe on catheter top, then tightens lid, it is simple to operate, quick
It is convenient.
The leading structure of structure for the waste liquid discharger 12 that the present invention uses, waste liquid discharger 12 are inhaled installed in gas
Receive the bottom of process chamber 5.Waste liquid is discharged by unscrewing tap, tightens the waste liquid outlet that tap closes waste liquid discharger.No
Needing to topple over waste liquid with manpower, mode of operation is simple, saves human cost and time cost.
Embodiment 2
Certain deficiency is still had during using gas absorbing device described in embodiment 1：When the plant running works, gas
Anti-down suction-chamber 6 is entered by air inlet 9, then entering gas from anti-down suction-chamber 6 again absorbs process chamber 5, because anti-down suction-chamber 6 is empty
Between it is larger, gas cannot directly enter gas absorb process chamber 5, need to be full of anti-down suction-chamber 6 after could enter gas absorption handle
Room 5, the gas of atmospheric density is less than for density, especially in generation endangers the less experiment of gas, does not have effective suction
Receive processing effect.
As mentioned in the embodiment of figure 22, there is provided to the gas absorption treating device after embodiment 1 further optimization.Optimization
Implementation 2 and the difference of embodiment 1 afterwards is：The plate washer 2 in embodiment 1 and anti-down suction-chamber 6 are eliminated, absorbs process chamber in gas
5 tip positions set air inlet 9A and gas outlet 8A.Outtake tube 4A one end is connected with gas outlet 8A, and other end connection gas is inhaled
Receive process chamber 5A；Air induction conduit 3A one end is connected with air inlet 9A, and the other end is fixedly connected with a funnel shaped suck-back device
6A is simultaneously stretched into absorbing liquid.
Position vertical with air inlet 9A on process chamber 5A inwalls is absorbed in gas, and a support 14 is fixedly installed, it is described
The other end of support 14 is used to support funnel type suck-back device 6A.Described support 14 can also not have.
When the absorption plant after using optimization, as a result of funnel shaped suck-back device, space is smaller, and funnel
Mouth directly contacts with solution, considerably increases the contact area of gas and liquid, more favorable for absorption processing gas, improves and absorbs effect
Rate.
Embodiment 3
Embodiment 3 as shown in Figure 3, there is provided the gas absorbing device after another kind optimization, the device are inhaled including gas
Receive process chamber 5B, infundibulate suck-back device 6B, airway tube 3B, bottom 15 and upper lid 10B.Described absorption chamber top is provided with
Opening, mouth periphery are provided with helicitic texture；Sealing ring and helicitic texture are provided with bottom, described bottom 15 is removably pacified
In the opening for absorbing process chamber 5B mounted in gas, process chamber 5B is absorbed with sealing gas to open.It is provided with bottom 15 hollow
Catheter 11B, described catheter 11B periphery be threaded structure, upper lid 10B and catheter 11B is removable by screw thread
Connection is unloaded, in order to the absorbent solution more renewed at any time.
Air inlet and gas outlet are set on described bottom 15, and bottom 15 is stretched out in described air induction conduit 3B one end, another
End is detachably connected with infundibulate suck-back device 6B.Absorbed in gas and one and air induction conduit 3B are set on process chamber 5B inwalls
Vertical support 14a, the described support 14a other end is used to support funnel type suck-back device 6B.Described gas absorbs
Process chamber 5B bottom positions are provided with waste liquid discharger 12B.
Simple in construction using the gas absorbing device of above-mentioned construction, each equal active link of component is easy for removal and installation,
It is more easily cleaned, also allows for carrying.
Embodiment 4
Embodiment 4 as described in Figure 4, described gas absorption treating device are the shapes by one of above implementing to combine
Into a kind of absorption treating device that processing function is absorbed with multicomponent gas.
When needing to handle the mixed gas for endangering component containing a variety of, can all be absorbed using the combination unit
Processing.
It should be noted that, although the embodiment of the present invention is the foregoing described, but those skilled in the art
It should be appreciated that these are merely illustrative of, protection scope of the present invention is defined by the appended claims.The skill of this area
Art personnel can make numerous variations or repair to these embodiments on the premise of without departing substantially from the principle and essence of the present invention
Change, but these changes and modification each fall within protection scope of the present invention.
Claims (6)
1. a kind of gas absorbing device applied to chemical laboratory, including vessel (1), plate washer (2), air induction conduit (3)
With outtake tube (4)；Described vessel (1) forms gas by plate washer (2) cut-off and absorbs process chamber (5) and anti-down suction-chamber
(6), described anti-down suction-chamber (6) is located at the top that gas absorbs process chamber (5), be provided with described anti-down suction-chamber (6) into
Gas port (9) and gas outlet (8), described plate washer (2) are provided with through hole 1 and through hole 2, it is characterised in that described gas absorbs
Processing unit (5) also includes new fluid exchange device (13) and waste liquid discharger (12)；Described plate washer (2) is additionally provided with through hole
3。
2. a kind of gas absorbing device applied to chemical laboratory according to claim 1, it is characterised in that described
New fluid exchange device (13) includes upper lid (10) and catheter (11), and anti-down suction-chamber (6) is stretched out in described catheter (11) one end
Outside form a projection, the anti-down suction-chamber of vertical connection (6) and gas absorb process chamber (5) to the other end successively, and with through hole 3
Connection.
3. a kind of gas absorbing device applied to chemical laboratory according to claim 2, it is characterised in that described
Projection periphery is provided with screw thread, and described upper lid (10) is detachably connected on described projection.
4. a kind of gas absorbing device applied to chemical laboratory according to claim 1, it is characterised in that described
Through hole 3 is arranged between described through hole 1 and through hole 2.
5. a kind of gas absorbing device applied to chemical laboratory according to claim 1, it is characterised in that described
Waste liquid discharger (12) is structure for water tap.
6. a kind of gas absorbing device applied to chemical laboratory according to claim 5, it is characterised in that described
Waste liquid discharger (12) is arranged on the bottom that gas absorbs process chamber (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711296638.4A CN107875813A (en) | 2017-12-08 | 2017-12-08 | A kind of gas absorbing device applied to chemical laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711296638.4A CN107875813A (en) | 2017-12-08 | 2017-12-08 | A kind of gas absorbing device applied to chemical laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107875813A true CN107875813A (en) | 2018-04-06 |
Family
ID=61773316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711296638.4A Pending CN107875813A (en) | 2017-12-08 | 2017-12-08 | A kind of gas absorbing device applied to chemical laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107875813A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041795A (en) * | 2021-03-11 | 2021-06-29 | 芜湖造船厂有限公司 | Gas absorption treatment device |
| CN117101354A (en) * | 2023-08-24 | 2023-11-24 | 岳阳隆兴实业有限公司 | Method for treating chlorobutane tail gas of liquid storage tank and application of method |
-
2017
- 2017-12-08 CN CN201711296638.4A patent/CN107875813A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041795A (en) * | 2021-03-11 | 2021-06-29 | 芜湖造船厂有限公司 | Gas absorption treatment device |
| CN117101354A (en) * | 2023-08-24 | 2023-11-24 | 岳阳隆兴实业有限公司 | Method for treating chlorobutane tail gas of liquid storage tank and application of method |
| CN117101354B (en) * | 2023-08-24 | 2024-02-20 | 岳阳隆兴实业有限公司 | Method for treating chlorobutane tail gas of liquid storage tank and application of method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180406 |