CN201344876Y - Aeration reaction device - Google Patents
Aeration reaction device Download PDFInfo
- Publication number
- CN201344876Y CN201344876Y CNU2008202408265U CN200820240826U CN201344876Y CN 201344876 Y CN201344876 Y CN 201344876Y CN U2008202408265 U CNU2008202408265 U CN U2008202408265U CN 200820240826 U CN200820240826 U CN 200820240826U CN 201344876 Y CN201344876 Y CN 201344876Y
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- CN
- China
- Prior art keywords
- barrel
- container
- shaped container
- acid
- reaction device
- Prior art date
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to an aeration reaction device, which comprises a barrel-shaped container. A liquid level detector accessing into the chamber of the container is arranged on an upper cover of the barrel-shaped container, the wall of the barrel-shaped container is equipped with an overflow opening, an acid inlet, a water sample inlet and a discharge opening which are communicated with the chamber of the container, and the bottom of the barrel-shaped container is equipped with a bubbling opening communicated with the chamber of the container. The overflow opening is arranged at the position of five-sixth of the barrel-shaped container, which guarantees liquid to be reacted sufficiently and not to be discharged when gas bubbling, thereby realizing quantitative reaction. The acid inlet is arranged at the middle lower portion of the wall of the barrel-shaped container, and the water sample inlet and the discharge opening are arranged at the lower portion of the wall of the barrel-shaped container. The aeration reaction device can lead a tested sample and sufficient acid charged from the acid inlet to perform aeration reaction under stirring action of gas injection from the bottom portion of the aeration reaction device, generated CO2 can be discharged via the discharge opening in time, thereby not only realizing complete mixing reaction of hydrochloric acid and water samples, and simultaneously realizing the purpose of removing the generated CO2.
Description
Technical field
The utility model relates to a kind of surveying instrument, particularly the total organic carbon of water sample is carried out the instrument of analysis to measure.
Background technology
The fast development of industrial economy makes in the city problem of environmental pollution serious day by day, and environmental pollution has become by the major issue of whole society's common concern.Along with the improving constantly of people's environmental consciousness, more and more pay attention to for content of harmful in the water and control thereof in recent years, therefore, the task of environment water quality monitoring is very arduous, it be adopt an effective measure control, administer the prerequisite of water pollution.During total organic carbon in measuring water sample, must remove the inorganic carbon in the sample.The inorganic carbon of removing in the sample adopts the method that adds sour aeration, adds quantitative tested sample and aerated reaction is carried out in the acid of q.s, inorganic carbon and hydrochloric acid reaction generation CO in the device of fixed volume
2Get rid of.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of simple device of realizing aerated reaction, to realize quantitatively injecting the consumption of sample and acid, the CO that reaction is produced
2Timely smooth and easy eliminating.
The utility model purpose is achieved in that this aerated reaction device comprises a cylindrical container, cover on the cylindrical container and be equiped with the level sensor that feeds container chamber, offer the overflow vent, acid inlet, water inlet sample mouth and the leakage fluid dram that communicate with container chamber on the barrel of described cylindrical container, the bottom is provided with the bubbling mouth that communicates with container chamber.
Described overflow vent is located at barrel top, preferably is located at 5/6 place highly of cylindrical container, guaranteeing that liquid fully reacts and is not discharged from when the gas bubbling, thereby realizes quantitative reaction; Acid inlet is located at the middle and lower part of barrel, and water inlet sample mouth and leakage fluid dram are located at the bottom of barrel, and promptly acid solution can be injected by the middle part of cylindrical container, and gas injects in the bottom, guarantees mixed sample and acid solution abundant hybrid reaction under the effect of gas bubbling.
The technical progress that the utility model is obtained: owing to adopt the reaction unit of the utility model structure, the enough acid that tested sample and acid inlet are fed carries out aerated reaction under the gas beating action of bottom injection, the CO that reaction is generated
2Can be in time discharge, thereby not only realize the complete hybrid reaction of hydrochloric acid and water sample, realize catching up with the CO that removes generation simultaneously through overflow vent
2Purpose.
Description of drawings
Fig. 1 is the utility model one-piece construction synoptic diagram.
Fig. 2 is that the A-A of Fig. 1 is to structural representation.
Embodiment
Be that embodiment is described further the utility model below with the accompanying drawing.As shown in Figure 1 and Figure 2, this aerated reaction device comprises a transparent rectangle cylindrical container 3, is equiped with the level sensor 6 that feeds container chamber on this container upper cover 5, to realize the quantitative injection of water sample.Loam cake 5 is detachable, so that be that aeration cylinder carries out cleaning to cylindrical container 3,3 of loam cake 5 and cylindrical containers are provided with O-ring seal.Offer the overflow vent 4, acid inlet 7, water inlet sample mouth 8 and the leakage fluid dram 2 that communicate with container chamber on one side tube-wall of cylindrical container 3 from top to bottom successively, the bottom is provided with the bubbling mouth 1 that communicates with container chamber.Described overflow vent 4 is opened in barrel top, and these overflow vent 4 present embodiments are opened in 5/6 highly on the barrel at place of cylindrical container 3, to guarantee that liquid fully reacts and is not discharged from when the gas bubbling, and the CO that produces in the bubbling aeration process simultaneously
2Gas is discharged from this overflow vent 2, thereby realizes quantitative reaction; Acid inlet 7 is located at the middle and lower part of barrel, water inlet sample mouth 8 and leakage fluid dram 2 are located at the bottom of barrel, be that acid solution can be injected by the middle part of cylindrical container 3, gas injects from bottom bubbling mouth 1 and carries out bubbling, guarantee mixed sample and acid solution abundant hybrid reaction under the effect of gas bubbling, liquid was discharged from leakage fluid dram 2 after aeration was finished.
Claims (2)
1, a kind of aerated reaction device, it is characterized in that it comprises a cylindrical container, cover on the cylindrical container and be equiped with the level sensor that feeds container chamber, offer the overflow vent, acid inlet, water inlet sample mouth and the leakage fluid dram that communicate with container chamber on the barrel of described cylindrical container, the bottom is provided with the bubbling mouth that communicates with container chamber.
2, aerated reaction device according to claim 1 is characterized in that described overflow vent is located at barrel top, and acid inlet is located at the middle and lower part of barrel, and water inlet sample mouth and leakage fluid dram are located at the bottom of barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202408265U CN201344876Y (en) | 2008-12-29 | 2008-12-29 | Aeration reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202408265U CN201344876Y (en) | 2008-12-29 | 2008-12-29 | Aeration reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201344876Y true CN201344876Y (en) | 2009-11-11 |
Family
ID=41276458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202408265U Expired - Lifetime CN201344876Y (en) | 2008-12-29 | 2008-12-29 | Aeration reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201344876Y (en) |
-
2008
- 2008-12-29 CN CNU2008202408265U patent/CN201344876Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091111 |