CN204237591U - Laboratory air flotation pool - Google Patents
Laboratory air flotation pool Download PDFInfo
- Publication number
- CN204237591U CN204237591U CN201420690200.XU CN201420690200U CN204237591U CN 204237591 U CN204237591 U CN 204237591U CN 201420690200 U CN201420690200 U CN 201420690200U CN 204237591 U CN204237591 U CN 204237591U
- Authority
- CN
- China
- Prior art keywords
- air
- pressure chamber
- graduated cylinder
- riser tube
- flotation pool
- 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 - Fee Related
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Abstract
The utility model discloses laboratory air flotation pool, comprise pressure chamber and graduated cylinder, described graduated cylinder is positioned at the top of pressure chamber, described inside, pressure chamber is provided with riser tube, described riser tube and graduated cylinder are connected by rubber base, the upper end of described riser tube is also provided with cork stopper, the centre of described riser tube is provided with blow-off valve and tensimeter, described tensimeter side is provided with water intaking valve, also air-sprayer is provided with in described pressure chamber, an air feed tube road is fixed by nut in the upper end of described air-sprayer, described air feed tube road is provided with pressure lock.The beneficial effects of the utility model are: apparatus structure is simple, are convenient to experiment operator and control, can estimate the air floating properties of waste water.
Description
Technical field
The utility model relates to a kind of laboratory instrumentation, is specifically related to a kind of laboratory air flotation pool.
Background technology
Air supporting is used for from waste water, removing suspended particle, oil and grease and carrying out the isolation and identification process of mud.Waste water or a part clarification after water outlet, being pressurized to 345-483Kpa when there being enough air, reaching capacity.When the gas-liquid mixture after pressurizeing is discharged into normal pressure at airfloat equipment, tiny air bubble discharges from solution.These bubbles connect together and are adsorbed on coagulated particles, and mud flco, suspended particle or oil droplet are by these tiny bubble institute air supporting.Skimmed after gas-solid mixture is raised to surface.In the lab, will make a search to the air floating properties of waste water is the problem that a lot of scholar is absorbed in always, does not also have special testing method or equipment to be in the news at present.
Summary of the invention
The utility model, in order to overcome the deficiency of above-mentioned technical problem, provides a kind of laboratory air flotation pool can estimating the air floating properties of waste water.
The technical scheme solved the problems of the technologies described above is as follows:
Laboratory air flotation pool, comprise pressure chamber and graduated cylinder, described graduated cylinder is positioned at the top of pressure chamber, described inside, pressure chamber is provided with riser tube, described riser tube and graduated cylinder are connected by rubber base, the upper end of described riser tube is also provided with cork stopper, the centre of described riser tube is provided with blow-off valve and tensimeter, described tensimeter side is provided with water intaking valve, also air-sprayer is provided with in described pressure chamber, an air feed tube road is fixed by nut in the upper end of described air-sprayer, and described air feed tube road is provided with pressure lock.
Described pressure chamber is tetragonal body or right cylinder.
Described graduated cylinder is provided with stopple coupon, bottom described stopple coupon, is provided with pipe clamp.
Described graduated cylinder is measuring graduates.
The beneficial effects of the utility model are: apparatus structure is simple, are convenient to experiment operator and control, can estimate the air floating properties of waste water.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
In figure: 1 is pressure chamber, 2 is graduated cylinder, and 3 is riser tube, and 4 is rubber base, and 5 is cork stopper, and 6 is blow-off valve, and 7 is tensimeter, and 8 is water intaking valve, and 9 is air-sprayer, and 10 is air feed tube road, and 11 is pressure lock, and 12 is stopple coupon, and 13 is pipe clamp.
Embodiment
Laboratory air flotation pool as shown in Figure 1, comprise pressure chamber 1 and graduated cylinder 2, described graduated cylinder 2 is positioned at the top of pressure chamber 1, described inside, pressure chamber 1 is provided with riser tube 3, described riser tube 3 is connected by rubber base 4 with graduated cylinder 2, the upper end of described riser tube 3 is also provided with cork stopper 5, the centre of described riser tube 3 is provided with blow-off valve 6 and tensimeter 7, described tensimeter 7 side is provided with water intaking valve 8, air-sprayer 9 is also provided with in described pressure chamber 1, an air feed tube road 10 is fixed by nut in the upper end of described air-sprayer 9, described air feed tube road 10 is provided with pressure lock 11.Described pressure chamber 1 is in tetragonal body or right cylinder.Described graduated cylinder 2 is provided with stopple coupon 12, bottom described stopple coupon 12, is provided with pipe clamp 13.Described graduated cylinder 2 is measuring graduates.
Use step is as follows:
(1) in measuring graduates, add the mud mixture of a certain amount of waste water or flocculation, in pressure chamber, be filled with water outlet or the clear water of a certain amount of clarification;
(2) with pressurized air to pressurisation of pressure chambers, reach required pressure;
(3) shake the gas-liquid mixture 1min in pressure chamber, and stop 3min and make it reach capacity, during this period of time, the pressure maintaining pressure chamber is constant;
(4) be discharged in graduated cylinder by the pressurized water of certain volume and mix with waste water or mud, the volume reflux ratio as required of release calculates.Should ensure both to make the suspended solids fragmentation in water by the release rate of shower nozzle, suitable mixing can be maintained again;
(5), after stopping 20min, the water outlet of clarification and floating mud are discharged by the bottom of valve from graduated cylinder.
Claims (3)
1. laboratory air flotation pool, it is characterized in that, comprise pressure chamber and graduated cylinder, described graduated cylinder is positioned at the top of pressure chamber, described inside, pressure chamber is provided with riser tube, described riser tube and graduated cylinder are connected by rubber base, the upper end of described riser tube is also provided with cork stopper, the centre of described riser tube is provided with blow-off valve and tensimeter, described tensimeter side is provided with water intaking valve, also air-sprayer is provided with in described pressure chamber, an air feed tube road is fixed by nut in the upper end of described air-sprayer, described air feed tube road is provided with pressure lock.
2. laboratory according to claim 1 air flotation pool, is characterized in that, described pressure chamber is tetragonal body or right cylinder.
3. laboratory according to claim 1 air flotation pool, is characterized in that, described graduated cylinder is provided with stopple coupon, is provided with pipe clamp bottom described stopple coupon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690200.XU CN204237591U (en) | 2014-11-17 | 2014-11-17 | Laboratory air flotation pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690200.XU CN204237591U (en) | 2014-11-17 | 2014-11-17 | Laboratory air flotation pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204237591U true CN204237591U (en) | 2015-04-01 |
Family
ID=52767109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420690200.XU Expired - Fee Related CN204237591U (en) | 2014-11-17 | 2014-11-17 | Laboratory air flotation pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204237591U (en) |
-
2014
- 2014-11-17 CN CN201420690200.XU patent/CN204237591U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20161117 |