CN200982931Y - Efficient acid steam absorption device - Google Patents
Efficient acid steam absorption device Download PDFInfo
- Publication number
- CN200982931Y CN200982931Y CN 200620032257 CN200620032257U CN200982931Y CN 200982931 Y CN200982931 Y CN 200982931Y CN 200620032257 CN200620032257 CN 200620032257 CN 200620032257 U CN200620032257 U CN 200620032257U CN 200982931 Y CN200982931 Y CN 200982931Y
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- Prior art keywords
- condensation ball
- ball
- condensation
- absorption
- bottle
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Abstract
The utility model relates to a test device, in particular to a high efficient acid vapor absorbing device, which comprises a reacting bottle, a first condensing ball, a second condensing ball and an absorbing bottle, wherein an air outlet of the reacting bottle is tightly connected with an air inlet of the first condensing ball, an air outlet of the first condensing ball is connected with an air inlet of the second condensing ball and an air outlet of the second condensing ball is connected with the absorbing bottle. The utility model has simple structure, low manufacture cost and convenient usage, suits for wet method digestion experiments of various laboratories and is capable of effectively reducing an atmospheric pollution caused by discharged acid end gases in the process of wet method digestion.
Description
(1) technical field
The efficient acid vapour absorption plant of the utility model is applicable to the acid vapour absorption test that various wet methods digest.
(2) technical background
The acid absorption plant is a chemistry, a kind of device that fields such as chemical industry, biochemistry, medical science, teaching press for, current need carrying out in the laboratory wet method when digestion, mostly being to use ventilation unit will digest the acid vapour that produces directly is discharged in the middle of the atmosphere, pollution especially severe to the atmosphere generation, and acid vapour is very easy to condense on ventilation unit, thereby corroded ventilation unit soon.
Wet method sample digestion treatment capacity is bigger, and it is less demanding to measure needed instrumental sensitivity, and price comparison is cheap, is the reasonable pre-treating method of basic unit's experimental determination sample.But because its damage ratio to atmosphere is more serious, so popularize also some difficulty.The appearance of this absorption plant, the sample-pretreating method that wet method is digested will play huge impetus.
(3) the efficient content of this absorption plant utility model
The purpose of this absorption plant provide a kind of practicality, acid vapour absorption plant efficiently.
The scheme that the above-mentioned technology that solves this absorption plant adopts is:
This absorption plant is made up of reaction bulb, the first condensation ball, the second condensation ball, absorption bottle, and reaction bulb is made by exotic material, is used for sample digestion.The first condensation ball lower end is connected with reaction bulb with ground glass stopper, can prevent gas leakage; The first condensation ball air intake opening indent, form an annular groove on every side, the acid solution of condensation flows down along the ball wall on this ball inwall, in the remittance groove, the exhaust below groove again, liquid mouth enter the second condensation ball (nearly 60% acid vapour is liquefied) through high temperature resistant, acid and alkali-resistance pipe in the first condensation ball.The second condensation ball had both played the effect of further condensation, can alleviate effectively again reaction when violent acid gas go out absorption liquid, reduce absorptivity, can also prevent that the absorption liquid suck-back in the absorption bottle from going in the reaction bulb.Be connected by plug between the second condensation ball and the absorption bottle, structure is more stable.The second condensation ball gas outlet just in time is lower than liquid level in the absorption bottle slightly, there is a removal waste fluid mouth at the adjacent liquid level place, liquid level top of absorption bottle, absorption liquid absorbs the part that raises behind acid vapour and the condensed fluid and can discharge from here, thereby it is constant substantially to keep the height that absorbs liquid level, make the pressure in the reaction unit can not increase like this, can prevent effectively that also (principle is: when absorption liquid begins suck-back when going into the second condensation ball for the suck-back of absorption liquid, liquid level is a decline slightly, just can be lower than the lower port of the second condensation ball conduit, at this moment, have gas and be inhaled into the second condensation ball, thereby the absorption liquid of suck-back is flowed back in the absorption bottle again.)。Use in the absorption bottle sodium hydroxide solution to do absorption liquid, can be very easy to the absorption of acid vapour.
The good effect of this absorption plant:
1. provide a kind of convenient and practical absorption plant for the test of adopting wet method digestion.
2. greatly reduced pollution to room air and outside atmosphere.
3. cheap for manufacturing cost, simple in structure, to fix and do not need iron stand, condensation does not need water pipe, is suitable for various breadboard popularizing and popularization.
(4) description of drawings
Fig. 1 is the structural representation of sour absorption plant.
(5) embodiment
1 is reaction bulb among the figure, and 2 is the first condensation ball, and 3 are exhaust liquid mouth, and 4 is acid and alkali-resistance high-temperature resistance plastice pipe, and 5 are air inlet liquid mouth, and 6 is the second condensation ball, and 7 is plug, and 8 is conduit, and 9 is absorption bottle, and 10 is the removal waste fluid mouth, and 11 is absorption liquid.This device is used in wet method digestion, put into sample, beaded glass and nitration mixture in the reaction bulb after, other devices are installed by shown in the synoptic diagram, look for a container to connect waste liquid at the removal waste fluid mouth, reaction bulb is placed on the electric furnace heat then.Heating dozens of minutes (relevant with the temperature of electric furnace) can be finished digestion trial.
Claims (2)
1. efficient acid vapour absorption plant, form by reaction bulb, the first condensation ball, the second condensation ball and absorption bottle, it is characterized in that: the reaction bulb exhausr port closely links to each other with the first condensation ball air intake opening, the first condensation ball exhausr port links to each other with the second condensation ball air intake opening, and the second condensation ball exhausr port links to each other with absorption bottle.
2. efficient acid vapour absorption plant according to claim 1 is characterized in that: the first condensation ball air intake opening links to each other with reaction bulb with ground glass stopper, the first condensation ball air intake opening indent, and inner periphery forms an annular groove; The second condensation ball air intake opening is a thinner slanted glass pipe, and the gas outlet is thick vertically glass tube; The second condensation ball links to each other with absorption bottle with plug; The second condensation ball gas outlet is lower than the removal waste fluid mouth of absorption bottle slightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032257 CN200982931Y (en) | 2006-06-09 | 2006-06-09 | Efficient acid steam absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032257 CN200982931Y (en) | 2006-06-09 | 2006-06-09 | Efficient acid steam absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200982931Y true CN200982931Y (en) | 2007-11-28 |
Family
ID=38910088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620032257 Expired - Fee Related CN200982931Y (en) | 2006-06-09 | 2006-06-09 | Efficient acid steam absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200982931Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752140A (en) * | 2014-01-22 | 2014-04-30 | 昊诚光电（太仓）有限公司 | Tail gas absorbing device |
| CN104297044A (en) * | 2014-11-07 | 2015-01-21 | 中山出入境检验检疫局 | Acid gas processing device for graphite digestion system |
| CN115301705A (en) * | 2022-01-28 | 2022-11-08 | 飞凡生物科技(江苏)有限公司 | Reaction and condensation combined device and application thereof |
-
2006
- 2006-06-09 CN CN 200620032257 patent/CN200982931Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752140A (en) * | 2014-01-22 | 2014-04-30 | 昊诚光电（太仓）有限公司 | Tail gas absorbing device |
| CN104297044A (en) * | 2014-11-07 | 2015-01-21 | 中山出入境检验检疫局 | Acid gas processing device for graphite digestion system |
| CN115301705A (en) * | 2022-01-28 | 2022-11-08 | 飞凡生物科技(江苏)有限公司 | Reaction and condensation combined device and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 |