CN217887473U - Laboratory is with gaseous blow-off and processing apparatus - Google Patents
Laboratory is with gaseous blow-off and processing apparatus Download PDFInfo
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- CN217887473U CN217887473U CN202221856135.4U CN202221856135U CN217887473U CN 217887473 U CN217887473 U CN 217887473U CN 202221856135 U CN202221856135 U CN 202221856135U CN 217887473 U CN217887473 U CN 217887473U
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Abstract
The utility model relates to a laboratory is with gaseous blow-off and processing apparatus, its structure is including the air pump that communicates in proper order, blow off container and exhaust treatment device, exhaust treatment device includes the main part pipe the upper end of main part pipe is equipped with the material and adds the mouth the lower extreme of main part pipe is equipped with the material and draws the mouth the cross-under has a plurality of location pistons on the lateral wall of main part pipe the intraductal a plurality of pipe casings that are provided with of main part are provided with aeration equipment between two adjacent pipe casings it has a plurality of regulation holes to open on the lateral wall of pipe casing, through location piston cross-under is in order to adjust in different regulation holes the pipe casing with aeration equipment's position. Use the utility model discloses can blow off back exhaust-gas treatment's best material and formulation combination in the different waste liquids of laboratory confirmation, provide the help for the processing of poisonous and harmful waste gas in the waste water.
Description
Technical Field
The utility model relates to a gas treatment device, specifically speaking are laboratory is with gaseous blow-off and processing apparatus.
Background
Sometimes, toxic and harmful gases exist in the waste water, if the waste water is not treated in time, the toxic gases can be emitted to pollute the air, scientific research personnel make efforts to absorb the gases or carry out non-toxic and harmless treatment to solve the problem of waste gas. At present, toxic and harmful gases in the wastewater are generally brought into a treatment device by a gas stripping method for oxidation-reduction reaction or absorption removal. However, the existing exhaust gas stripping treatment device in the market is single, is mainly constructed aiming at a certain exhaust gas treatment form, cannot change the combination form of the exhaust gas stripping treatment device, needs to verify the optimal treatment substance and dosage form through experiments for different exhaust gases, and is not easy for scientific researchers to verify the combination of various substances and dosage forms in the exhaust gas treatment experiment process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a laboratory is with gaseous blow-off and processing apparatus to solve current gaseous blow-off processing apparatus structure singleness, can't carry out the problem of the verification of multiple dosage form solid, liquid or solid-liquid combination in the exhaust-gas treatment experiment.
The utility model discloses a realize like this: the utility model provides a laboratory is with gaseous blow-off and processing apparatus, includes the air pump that communicates in proper order, blows off container and exhaust treatment device, exhaust treatment device includes the main part pipe the upper end of main part pipe is equipped with the material and adds the mouth the lower extreme of main part pipe is equipped with the material and draws the mouth the cross-under has a plurality of location pistons on the lateral wall of main part pipe be provided with a plurality of pipe casings in the main part pipe, be provided with aeration equipment between two adjacent pipe casings open on the lateral wall of pipe casing has a plurality of regulation holes, through location piston cross-under in different regulation holes in order to adjust the pipe casing with aeration equipment's position.
And a vertical anti-backflow suction pipe is arranged on one side of the main body pipe, the upper port of the anti-backflow suction pipe is communicated with the blow-off container through a pipeline, and the lower port of the anti-backflow suction pipe is communicated with the lower port of the waste gas treatment device through a pipeline.
The upper port of the main body pipe is communicated with an air collecting bag through a pipeline.
The aeration device is a diaphragm aerator or a flat plate aerator.
And a glass rotameter is arranged between the air pump and the blow-off container.
The blow-off container is a three-neck flask, a first port of the three-neck flask is communicated with the air pump, a second port of the three-neck flask is communicated with the waste gas treatment device, and a third port of the three-neck flask is used for adding waste liquid.
An aeration head is arranged in the stripping container and is communicated with the air pump through a pipeline.
The lower end of the main pipe is a funnel part, the lower end of the funnel part is provided with a vertical pipe, and the vertical pipe is provided with a switch piston.
The main body pipe is provided with scales, and the upper port of the anti-falling suction pipe is higher than the highest scale on the main body pipe.
The utility model is used for laboratory verification waste water blows the combination of taking off required material of back exhaust-gas treatment and dosage form, when using, the waste water that will blow off pours into and blows off the container and seal off, pipe box and aeration equipment have been fixed in exhaust-gas treatment device, and the material that will have the absorption degradation performance passes through the material and enters the mouth and add in the main part intraductal, and seal up each part, open the air pump, gaseous entering blows off the gas in the waste water in the container that blows off, the gas that blows off enters into exhaust-gas treatment device through the pipeline, the gas that gets into in the main part pipe is dispersed by aeration equipment, the gas after the dispersion fully contacts with the intraductal material that has the absorption degradation performance of main part, thereby absorb or the degradation process, untreated gas enters into the gas collection bag and confirms the effect of absorption or degradation through test gas concentration, and with the air pollution prevention. When the substance added into the main tube contains liquid, the concentration, ph and other related factors of the liquid can be monitored at any time through the substance extraction port, and whether the optimal treatment environment is achieved or not is determined.
Through the operation, the combination of the optimal substances and the dosage forms for treating the waste gas after the air stripping in different waste liquids can be determined in a laboratory, and the treatment of toxic and harmful waste gas in the waste water is facilitated.
Drawings
Fig. 1 is a structural diagram of the present invention.
In the figure: 1. an air pump; 2. a glass rotameter; 3. blowing off the container; 4. an anti-backflow straw; 5. a main tube; 6. pipe sleeve; 7. an aeration device; 8. a substance extraction port; 9. a substance addition port; 10. positioning the piston; 11. a funnel part; 12. a vertical tube; 13. an aeration head; 14. an air collecting bag.
Detailed Description
As shown in fig. 1, the utility model discloses an air pump 1 that communicates in proper order, blow off container 3 and exhaust treatment device, exhaust treatment device includes main part pipe 5, be equipped with material inlet 9 in main part pipe 5's upper end, be equipped with material extraction mouth 8 at main part pipe 5's lower extreme, the cross-under has a plurality of location pistons 10 on main part pipe 5's lateral wall, be provided with a plurality of pipe casings 6 in main part pipe 5, be provided with aeration equipment 7 between two adjacent pipe casings 6, it has a plurality of regulation holes to open on the lateral wall of pipe casing 6, through the position of location piston 10 cross-under in different regulation holes with regulation pipe casing 6 and aeration equipment 7.
The positioning piston 10 is used for fixing the position of the pipe sleeve 6, the length of the pipe sleeve 6 can be determined according to requirements, substances with absorbability or degradability (solid catalyst, solid adsorbent, liquid with strong oxidizability and absorbable liquid) can be contained in the pipe sleeve 6, two adjacent aeration devices 7 are separated through a sleeve, the aeration position is controlled, gas entering the main pipe 5 is dispersed for multiple times and is contacted with the substances with absorbability or degradability for multiple times, and therefore the gas is ensured to be fully contacted with the substances with absorbability or degradability.
The positioning piston 10 is connected with the pipe wall of the main pipe 5 in a threaded and sealed manner, and the positioning piston 10 can extend into the main pipe 5 and be inserted into the corresponding adjusting hole by rotating.
A vertical anti-falling suction pipe 4 is arranged on one side of the main pipe 5, the upper port of the anti-falling suction pipe 4 is communicated with the blow-off container 3 through a pipeline, and the lower port of the anti-falling suction pipe is communicated with the lower port of the waste gas treatment device through a pipeline. When liquid substances are injected into the main body pipe 5, the upper port of the anti-falling suction pipe 4 is higher than the liquid level in the main body pipe 5, so that the liquid injected into the main body pipe 5 cannot flow back to the blow-off container 3 according to the principle of the communicating vessel.
Scales are arranged on the main body pipe 5, the upper port of the anti-falling suction pipe 4 is higher than the highest scale on the main body pipe 5, the scales on the main body pipe 5 are used for controlling the adding amount of substances in the main body pipe 5, and the added substances do not exceed the highest scale, so that the liquid substances can be prevented from flowing backwards.
The upper end opening of the main pipe 5 is communicated with an air collecting bag 14 through a pipeline, the air collecting bag 14 collects the gas exhausted from the upper end opening of the main pipe 5, and the absorption and degradation effects of the gas can be determined by detecting the components and the concentration of the gas in the air collecting bag 14, so that the subsequent adjustment can be carried out.
The lower end of the main pipe 5 is a funnel part 11, the lower end of the funnel part 11 is provided with a vertical pipe 12, and the vertical pipe 12 is provided with a switch piston. The switch piston is opened to enable the blow-off gas to enter the funnel part 11, and the shape of the funnel part 11 is beneficial to slow amplification of bubbles of the blow-off gas, uniform pressure and stable bubble generation.
The aeration device 7 is a diaphragm aerator or a flat plate aerator, and the aeration device 7 is favorable for dispersing air bubbles, changing large air bubbles into small air bubbles and increasing the contact area between gas and absorption or adsorption substances, thereby being favorable for rapid catalytic degradation or absorption.
A glass rotameter 2 is arranged between the air pump 1 and the blow-off container 3, and the flow of the air blow-off is controlled by the glass rotameter 2.
The stripping container 3 is a three-neck flask, a first port of the three-neck flask is communicated with the air pump 1, a second port is communicated with the waste gas treatment device, and a third port is used for adding waste liquid.
An aeration head 13 is arranged in the stripping container 3, the aeration head 13 is communicated with the air pump 1 through a pipeline, and the aeration head 13 is positioned at the bottom of the stripping container 3, so that the aeration head 13 is ensured to be positioned below the liquid level of the waste liquid.
The material inlet 9 and the material extraction port 8 are both provided with switch pistons, and the upper end of the material inlet 9 is funnel-shaped.
The utility model is used for laboratory verification waste water blows the combination of taking off required material of back exhaust-gas treatment and dosage form, when using, will blow the waste water injection that takes off and blow off in taking off container 3 and will blow off container 3 sealedly, fixes pipe box 6 and aeration equipment 7 in exhaust-gas treatment device to will have the material that absorbs degradation performance and add into main part pipe 5 in through material inlet 9, and seal each part well. Adding corresponding substances according to the needs to form the required substance and dosage form combination. The air pump 1 is opened, air enters the air stripping container 3 to strip the air in the wastewater, the stripped air enters the waste gas treatment device through a pipeline, the air entering the main body pipe 5 is dispersed by the aeration device 7, the dispersed air is fully contacted with the substances with the absorption and degradation performances in the main body pipe 5, so that the absorption or degradation process is carried out, the untreated air enters the air collecting bag 14, the absorption or degradation effect is determined by testing the concentration of the air, and the air pollution is prevented. Wherein, when the substance added to the main tube 5 contains liquid, the concentration of the liquid, ph and other related factors can be monitored at any time through the substance extraction port 8, and whether the optimal treatment environment is achieved or not is determined.
Through the operation, the optimal combination of substances and formulations for treating the waste gas after the air stripping in different waste liquids can be determined in a laboratory, and when the treatment result is not ideal, the substances and formulations are replaced or changed until the treatment result achieves the expected effect, so that guidance and help are provided for the industrial treatment of the toxic and harmful waste gas in the waste water.
Claims (9)
1. The utility model provides a laboratory is with gaseous blow-off and processing apparatus, its characterized in that, is including the air pump, the blow-off container and the exhaust treatment device that communicate in proper order, the exhaust treatment device includes the main part pipe the upper end of main part pipe is equipped with material inlet, the lower extreme of main part pipe is equipped with material and draws the mouth, the cross-under has a plurality of location pistons on the lateral wall of main part pipe be provided with a plurality of pipe casings in the main part pipe, be provided with aeration equipment between two adjacent pipe casings, it has a plurality of regulation holes to open on the lateral wall of pipe casing, through the location piston cross-under in different regulation holes in order to adjust the pipe casing with aeration equipment's position.
2. The laboratory gas stripping and treatment device according to claim 1, wherein a vertical anti-backflow pipe is arranged on one side of the main pipe, an upper port of the anti-backflow pipe is communicated with the stripping container through a pipeline, and a lower port of the anti-backflow pipe is communicated with a lower port of the waste gas treatment device through a pipeline.
3. The laboratory gas stripping and treatment device according to claim 1, wherein the upper end opening of the main tube is communicated with a gas collecting bag through a pipeline.
4. The laboratory gas stripping and treatment apparatus according to claim 1, wherein the aeration apparatus is a membrane aerator or a plate aerator.
5. The laboratory gas stripping and treatment apparatus according to claim 1, wherein a glass rotameter is provided between said gas pump and said stripping vessel.
6. The laboratory gas stripping and treatment device according to claim 1, wherein the stripping vessel is a three-neck flask, a first port of the three-neck flask is communicated with the gas pump, a second port is communicated with the waste gas treatment device, and a third port is used for adding waste liquid.
7. The laboratory gas stripping and treatment plant according to claim 1, wherein an aeration head is provided in the stripping vessel, said aeration head being in communication with said gas pump via a pipeline.
8. The laboratory gas stripping and processing apparatus according to claim 1, wherein the lower end of the main pipe is a funnel portion, a vertical pipe is provided at the lower end of the funnel portion, and a switching piston is provided on the vertical pipe.
9. The laboratory gas stripping and treatment device according to claim 2, wherein scales are provided on the main tube, and the upper port of the anti-falling straw is higher than the highest scale on the main tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221856135.4U CN217887473U (en) | 2022-07-19 | 2022-07-19 | Laboratory is with gaseous blow-off and processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221856135.4U CN217887473U (en) | 2022-07-19 | 2022-07-19 | Laboratory is with gaseous blow-off and processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217887473U true CN217887473U (en) | 2022-11-25 |
Family
ID=84137267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221856135.4U Active CN217887473U (en) | 2022-07-19 | 2022-07-19 | Laboratory is with gaseous blow-off and processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217887473U (en) |
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2022
- 2022-07-19 CN CN202221856135.4U patent/CN217887473U/en active Active
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