CN203337431U - Common bubble absorbing pipe capable of improving bubble absorbing efficiency - Google Patents
Common bubble absorbing pipe capable of improving bubble absorbing efficiency Download PDFInfo
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- CN203337431U CN203337431U CN2013204553940U CN201320455394U CN203337431U CN 203337431 U CN203337431 U CN 203337431U CN 2013204553940 U CN2013204553940 U CN 2013204553940U CN 201320455394 U CN201320455394 U CN 201320455394U CN 203337431 U CN203337431 U CN 203337431U
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- bubble
- pipe
- absorption tube
- absorbing
- ventail
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Abstract
The utility model discloses a common bubble absorbing pipe capable of improving bubble absorbing efficiency. The common bubble absorbing pipe capable of improving the bubble absorbing efficiency comprises an air inlet, an air outlet, an air inlet pipe, an upper absorbing pipe and a lower absorbing pipe. The air inlet is connected with the air inlet pipe, and the air inlet pipe is inserted into the upper absorbing pipe and the lower absorbing pipe. The air outlet is communicated with the upper absorbing pipe, and the lower end of the lower absorbing pipe is further sleeved with a casing pipe. Ventilating pieces which are arranged layer by layer are further arranged outside the casing pipe and inside the lower absorbing pipe, the casing pipe penetrates through the ventilating pieces, and the ventilating pieces are tightly connected with the outer wall of the casing pipe and the inner wall of the lower absorbing pipe. A plurality of vent holes are further formed in the ventilating pieces. According to the common bubble absorbing pipe capable of improving the bubble absorbing efficiency, a small number of large bubbles are decomposed into a large number of small bubbles layer by layer, the bubble generating effect is good, the total contact area is enlarged, and therefore the absorbing efficiency is improved. The arrangement of the ventilating pieces prolongs the bubble absorbing time, and therefore the absorbing efficiency is greatly improved. Due to the arrangement of the casing pipe, the length of the absorption pipe can be adjusted, and the application range of the common bubble absorbing pipe is expanded.
Description
Technical field
The utility model relates to a kind of plain edition bubble absorption tube, and particularly a kind of plain edition bubble absorption tube that improves the bubble absorption efficiency, belong to the environmental monitoring field.
Background technology
Atmosphere and exhaust emission (comprising gaseous contaminant, gasoloid etc.) monitoring all needs to draw the monitoring analysis result after sending lab analysis after spot sampling; And analysis result whether can accurately reflect the true pollution level of atmosphere quality true horizon and atmosphere pollution and spot sampling the time collecting efficiency of gaseous contaminant much relations are arranged, atmosphere and exhaust emission are (as SO at present
2, NO
x, O
3, H
2the tens of kinds of pollutants such as S) analytic process is mainly on-the-spot with after the absorption liquid collection, then the typical curve that send laboratory to draw afterwards by the standard solution analysis from containing serial different these materials of amount is contrasted quantitative; And this quantitative prerequisite while being spot sampling the collecting efficiency of exhaust emission be 100% could be accurately, on-the-spot exhaust emission collecting efficiency is more high more can accurately reflect the atmospheric pollution level.
Current on-the-spot exhaust emission collecting efficiency does not reach 100%, nearly all standard method of analysis to this content all without identifying, all without concrete atmosphere and exhaust emission collecting efficiency data, some analytical approachs consider that the exhaust emission collecting efficiency may be on the low side and take secondary to absorb simultaneously and improved the exhaust emission collecting efficiency, and most of analytical approach remains one-level and absorbs.Therefore, current on-the-spot atmosphere and exhaust emission collecting efficiency are on the low side.The typical curve of most of GB analytical approachs is to get the standard substance that will carry out the quantitative test project to configure the standard solution of serial content after accurate quantitative analysis, draw out typical curve with the standard solution of serial content through lab analysis again, the absorption liquid relatively gathered after atmosphere and exhaust emission is determined monitoring result; Typical curve is directly with coming containing the standard solution analysis of different amounts after accurate quantitative analysis, if carrying out the collecting efficiency of arbitrary concentration on the criterion curve by collecting efficiency is 100% certainly, it should be just wrong in theory that on-the-spot exhaust emission collecting efficiency does not reach 100%.Therefore, improving on-the-spot exhaust emission collecting efficiency is even more important to the accuracy that improves analysis result.
The spot sampling method of the regulations such as national standard analytical approach adopts the absorption tube (being also the absorption tube that relevant industries are general basically at present) of regulation; Major part adds 10 milliliters to 50 milliliters of absorption liquids, and whole gaseous contaminant absorption or retardance process are bubble and are risen to and absorbed the approximately bubble uphill process of 5 to 10 centimetres of left and right of liquid level by the absorption tube bottom.Such absorption process is difficult to reach 100% absorption efficiency.In the situation that bubble is larger, because total contact area is less, cause traditional plain edition bubble absorption tube absorption efficiency very low.Simultaneously, the length of draft tube is fixed, and has limited the range of application of plain edition bubble absorption tube.
The utility model content
The problems referred to above that exist for plain edition bubble absorption tube in prior art, in the situation that the larger traditional narrow problem of plain edition bubble absorption tube range of application that plain edition bubble absorption tube absorption efficiency is low and length draft tube is fixedly brought of bubble provides a kind of plain edition bubble absorption tube that improves the bubble absorption efficiency.
The technical solution of the utility model is:
A kind of plain edition bubble absorption tube that improves the bubble absorption efficiency, comprise air intake opening, gas outlet, draft tube, upper absorption tube, lower absorption tube, described air intake opening is connected with draft tube, draft tube is inserted in absorption tube and lower absorption tube, gas outlet and upper absorption tube are connected, the lower end of described lower absorption tube also is arranged with sleeve pipe, sleeve pipe and lower absorption tube form the admission passage of gas jointly, the degree of depth that the length of gas admission passage is inserted in sleeve pipe by lower absorption tube lower end determines, it is darker that the degree of depth of sleeve pipe is inserted in lower absorption tube lower end, the length of gas admission passage is shorter, in jacket exterior, lower absorption tube inside also is provided with the ventail of successively arranging, the ventail center is provided with through hole, sleeve pipe passes ventail by through hole, ventail closely is connected with lower absorption tube inwall with sleeve outer wall, also be provided with some bleeder vents on ventail.
As further improvement of the utility model, plane, adjacent ventail place is not parallel.
As further improvement of the utility model, described ventail is evenly arranged.
As further improvement of the utility model, the lower end of described sleeve pipe extends to lower absorption tube lower end at a distance of the 5cm-10cm place.
As further improvement of the utility model, described ventail becomes 15 ° of angles with surface level.
The beneficial effects of the utility model are:
1, a kind of plain edition bubble absorption tube of bubble absorption efficiency that improves of the utility model is by the ventail of successively arranging in jacket exterior, the inner setting of lower absorption tube, make a small amount of air pocket successively be decomposed into a fairly large number of minute bubbles, produce the effective of bubble, increase total contact area, thereby increased absorption efficiency; The setting of ventail has simultaneously also extended the bubble soak time, has greatly increased absorption efficiency;
2, the lower end of lower absorption tube also is arranged with sleeve pipe, sleeve pipe and lower absorption tube form the admission passage of gas jointly, the degree of depth that the length of gas admission passage is inserted in sleeve pipe by lower absorption tube lower end determines, it is darker that the degree of depth of sleeve pipe is inserted in lower absorption tube lower end, the length of gas admission passage is shorter, thereby reached the length-adjustable purpose of absorption tube, enlarged the range of application of plain edition bubble absorption tube;
3, test shows, ventail evenly arrange and plane, adjacent ventail place not parallel, the lower end of sleeve pipe extends to lower absorption tube lower end at a distance of the 5cm-10cm place, when ventail becomes 15 ° of angles with surface level, absorption efficiency is greatly improved.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation that improves the plain edition bubble absorption tube of bubble absorption efficiency of the utility model;
Fig. 2 is the structural representation of ventail in the utility model.
In figure: 1, air intake opening; 2, gas outlet; 3, draft tube; 4, upper absorption tube; 5, lower absorption tube; 6, ventail; 7, sleeve pipe; 8, through hole; 9, bleeder vent.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The utility model is a kind of improve the bubble absorption efficiency the plain edition bubble absorption tube structure as shown in Figure 1, comprise air intake opening 1, gas outlet 2, draft tube 3, upper absorption tube 4, lower absorption tube 5, air intake opening 1 is connected with draft tube 3, draft tube 3 is inserted in absorption tube 4 and lower absorption tube 5, gas outlet 2 and upper absorption tube 4 are connected, the lower end of lower absorption tube 5 also is arranged with sleeve pipe 7, sleeve pipe 7 and the common admission passage that forms gas of lower absorption tube 5, the degree of depth that the length of gas admission passage is inserted in sleeve pipe 7 by lower absorption tube 5 lower ends determines, it is darker that the degree of depth of sleeve pipe 7 is inserted in lower absorption tube 5 lower ends, the length of gas admission passage is shorter.The structure setting of sleeve pipe 7, make absorption tube length adjustable, enlarged the range of application of plain edition bubble absorption tube.
In sleeve pipe 7 outsides, lower absorption tube 5 inside also are provided with the ventail 6 of successively arranging, ventail 6 centers are provided with through hole 8, sleeve pipe 7 is by through hole 8 through ventail 6, and ventail 6 closely is connected with lower absorption tube 5 inwalls with sleeve pipe 7 outer walls, also is provided with some bleeder vents 9 on ventail.This structure of ventail arranges, and makes a small amount of air pocket successively be decomposed into a fairly large number of minute bubbles, produces the effective of bubble, has increased total contact area, thereby has increased absorption efficiency; The setting of ventail has simultaneously also extended the bubble soak time, has greatly increased absorption efficiency.
The structure of ventail 6 is preferably: adjacent ventail 6 planes, place are not parallel, and ventail 6 is evenly arranged, and ventail 6 becomes 15 ° of angles with surface level; The structure of sleeve pipe 7 is preferably: the lower end of sleeve pipe 7 extends to lower absorption tube 5 lower ends at a distance of the 5cm-10cm place.Test shows, ventail evenly arrange and plane, adjacent ventail place not parallel, the lower end of sleeve pipe extends to lower absorption tube lower end at a distance of the 5cm-10cm place, when ventail becomes 15 ° of angles with surface level, absorption efficiency is greatly improved.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. the plain edition bubble absorption tube that can improve the bubble absorption efficiency, comprise air intake opening (1), gas outlet (2), draft tube (3), upper absorption tube (4), lower absorption tube (5), described air intake opening (1) is connected with draft tube (3), draft tube (3) is inserted in absorption tube (4) and lower absorption tube (5), gas outlet (2) and upper absorption tube (4) are connected, it is characterized in that: the lower end of described lower absorption tube (5) also is arranged with sleeve pipe (7), sleeve pipe (7) and lower absorption tube (5) form the admission passage of gas jointly, the degree of depth that the length of gas admission passage is inserted in sleeve pipe (7) by lower absorption tube (5) lower end determines, it is darker that the degree of depth of sleeve pipe (7) is inserted in lower absorption tube (5) lower end, the length of gas admission passage is shorter, in sleeve pipe (7) outside, the inner ventail (6) of successively arranging that also is provided with of lower absorption tube (5), ventail (6) center is provided with through hole (8), sleeve pipe (7) passes ventail (6) by through hole (8), ventail (6) closely is connected with lower absorption tube (5) inwall with sleeve pipe (7) outer wall, also be provided with some bleeder vents (9) on ventail.
2. a kind of plain edition bubble absorption tube that improves the bubble absorption efficiency according to claim 1, it is characterized in that: adjacent ventail (6) plane, place is not parallel.
3. a kind of plain edition bubble absorption tube that improves the bubble absorption efficiency according to claim 2, it is characterized in that: described ventail (6) is evenly arranged.
4. according to the described a kind of plain edition bubble absorption tube that improves the bubble absorption efficiency of any one in claims 1 to 3, it is characterized in that: the lower end of described sleeve pipe (7) extends to lower absorption tube (5) lower end at a distance of the 5cm-10cm place.
5. according to the described a kind of plain edition bubble absorption tube that improves the bubble absorption efficiency of any one in claims 1 to 3, it is characterized in that: described ventail (6) becomes 15 ° of angles with surface level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204553940U CN203337431U (en) | 2013-07-29 | 2013-07-29 | Common bubble absorbing pipe capable of improving bubble absorbing efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204553940U CN203337431U (en) | 2013-07-29 | 2013-07-29 | Common bubble absorbing pipe capable of improving bubble absorbing efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203337431U true CN203337431U (en) | 2013-12-11 |
Family
ID=49706100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204553940U Expired - Fee Related CN203337431U (en) | 2013-07-29 | 2013-07-29 | Common bubble absorbing pipe capable of improving bubble absorbing efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203337431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713751A (en) * | 2014-11-07 | 2015-06-17 | 辽东学院 | Aerosol absorption liquid gathering method and apparatus based on principle of elimination of electrostatic potential |
-
2013
- 2013-07-29 CN CN2013204553940U patent/CN203337431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713751A (en) * | 2014-11-07 | 2015-06-17 | 辽东学院 | Aerosol absorption liquid gathering method and apparatus based on principle of elimination of electrostatic potential |
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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 |
Granted publication date: 20131211 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |