CN105158030A - Absorption device for sampling environment air and waste gas - Google Patents
Absorption device for sampling environment air and waste gas Download PDFInfo
- Publication number
- CN105158030A CN105158030A CN201510554783.2A CN201510554783A CN105158030A CN 105158030 A CN105158030 A CN 105158030A CN 201510554783 A CN201510554783 A CN 201510554783A CN 105158030 A CN105158030 A CN 105158030A
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- CN
- China
- Prior art keywords
- liquid collecting
- gas
- absorption
- liquid
- collecting silk
- 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.)
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 47
- 238000005070 sampling Methods 0.000 title claims abstract description 31
- 239000002912 waste gas Substances 0.000 title abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 78
- 239000000725 suspension Substances 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims description 17
- 239000007789 gas Substances 0.000 abstract description 26
- 239000003344 environmental pollutant Substances 0.000 abstract description 5
- 231100000719 pollutant Toxicity 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
Abstract
The invention relates to the technical field of environment monitoring and particularly relates to an absorption device for sampling environment air and waste gas. The absorption device is characterized by comprising an absorption bottle body, a gas-liquid separation assembly, a gas inlet pipe, a fixing frame and a gas outlet, wherein the gas outlet is designed at the top of the absorption bottle body; the gas inlet pipe is connected with the bottom of the absorption bottle body; the gas inlet pipe is connected with the absorption bottle body through the fixing frame to be protected; the gas-liquid separation assembly is designed in the absorption bottle body and comprises a vortex-prevention baffle, a liquid collection wire fixed end assembly, a vortex liquid stopping plate box, a liquid collection wire, a liquid collection wire winch, a flow guide baffle, a suspension assembly and a cross-shaped supporting frame. With the adoption of the absorption device provided by the invention, absorption liquid drops carried in gas when the environment air and the waste gas are sampled can be separated, and the equipment faults of a flow meter and a sucking pump are avoided; meanwhile, a condition that environment air and waste gas pollutant samples in the absorption liquid are lost so that the constant volume and the sampling accuracy are influenced is avoided.
Description
Technical field
The present invention relates to environmental monitoring technology field, be specifically related to a kind of air and wasteair sampling absorption plant.
Background technology
In environmental monitoring air and wasteair sampling process, absorption plant, as the corollary apparatus of air sampler and absorbing liquid container containing, plays a key role to the accuracy of the collection of sample.Because the sampling time of air and wasteair is longer, the such as annual average of monitoring of environmental air pollutants needs continuous sampling more than 20 hours, and the general design volume of usual outdoor sampled air sampling thief is less and easy to carry.When should ensure to work long hours according to the design of above-mentioned requirements absorption plant, absorbing liquid can not be inhaled into flowmeter and aspiration pump, cause the equipment failure of flowmeter and aspiration pump, ensure that air and wasteair pollutant sample absorbed liquid fully absorbs and do not run off again, thus affect the accuracy of constant volume and sampling.(patent No. is CN201320303527.2 to Chinese invention patent, patent name is a kind of anti-suck air sampling absorption bottle) disclose a kind of anti-suck air sampling absorption bottle, be characterised in that and comprise absorption bottle body, breather cheek valve is installed at the air intake opening place of described absorption bottle body and/or unidirectional air outlet valve is installed at gas outlet place.For the auxiliary facility of air sampler.Absorption bottle can be avoided in actual use, on-the-spot sampling work personnel are often because the closure of absorption bottle connects instead by carelessness, absorbing liquid is caused to be inhaled into flowmeter and aspiration pump from air inlet conduit, easily cause the equipment failure of flowmeter and aspiration pump, thus affect carrying out smoothly of sampling work.The closure that said apparatus solves absorption bottle connects anti-problem, but gas carries absorbing liquid drop and stops in flowmeter and aspiration pump when cannot ensure to work long hours, cause the equipment failure of flowmeter and aspiration pump, in simultaneously stability liquid, air and wasteair pollutant sample runs off, thus affects the accuracy of constant volume and sampling.
Summary of the invention
For the problems referred to above, the object of this invention is to provide a kind of air and wasteair sampling absorption plant, this device can prevent air and wasteair pollutant sample in absorbing liquid to run off, and ensures the accuracy of constant volume and sampling.
The technical solution used in the present invention is: a kind of air and wasteair sampling absorption plant, is characterized in that: comprise and absorb bottle, gas-liquid separation assembly, draft tube, fixed mount, gas outlet.
Described absorption bottle top design has gas outlet, and described draft tube is connected with absorption bottle body bottom, and for preventing draft tube from damaging, draft tube is connect by fixed mount and absorption bottle to be protected.
Described gas-liquid separation component design, in absorption bottle, comprises anti-whirlpool baffle plate, liquid collecting silk stiff end assembly, vortex blocking solution plate case, liquid collecting silk, liquid collecting silk hoist, flow apron, suspension assembly, cross supporting frame.
Described anti-whirlpool baffle design has the through hole of proper alignment, described anti-whirlpool baffle design has the mounting hole of proper alignment, liquid collecting silk is connected with liquid collecting silk stiff end assembly through mounting hole, and anti-whirlpool baffle plate is suspended on by liquid collecting silk stiff end assembly, liquid collecting silk and absorbs in bottle.
Described vortex blocking solution plate case is arranged on and absorbs in bottle, described vortex blocking solution plate case is arranged in a combination by regular hexagon tube seat, described every root liquid collecting silk is connected with corresponding liquid collecting silk hoist through vortex blocking solution plate case corresponding regular hexagon tube seat, and the equal proper alignment of described liquid collecting silk hoist is arranged on flow apron.
Described liquid collecting silk hoist comprises elevator nut, locating slot.
Described flow apron is designed with the pod apertures of proper alignment.Described flow apron is connected successively with suspension assembly, cross supporting frame, and described cross supporting frame is arranged on and absorbs bottle top.
A kind of using method of air and wasteair sampling absorption plant, first pipettor is used to inject absorbing liquid to absorption bottle, require that absorbing liquid must flood anti-whirlpool baffle plate, liquid level position is higher than more than one centimetre, anti-whirlpool baffle plate, lower than bottom vortex blocking solution plate case more than three centimetres, otherwise the length of adjustment suspension assembly.Then gas outlet is connected with sampling thief and brings into operation.Gas is inhaled into and absorbs in bottle, grows countless minute bubbles, form various whirlpool in absorbing liquid, is disappeared, not only make gas and the abundant mass transfer of absorbing liquid, and greatly reduce the amount of gas carrying of liquids by bubble after anti-whirlpool baffle plate and various whirlpool.Gas is through the regular hexagon tube seat of vortex blocking solution plate case, the liquid that gas carries is thrown on regular hexagon tube seat due to the effect of eddy airstream, to be refluxed under gravity absorbing liquid by liquid collecting silk after enrichment, same principle, flow apron also functions as described above.
The invention has the beneficial effects as follows: during the sampling of isolating environment air and waste gas, gas carries absorbing liquid drop, avoid the equipment failure causing flowmeter and aspiration pump, prevent air and wasteair pollutant sample in absorbing liquid to run off simultaneously, thus affect the accuracy of constant volume and sampling.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of a kind of air and wasteair of the present invention sampling absorption plant.
Fig. 2 is the A-A sectional structure schematic diagram of a kind of air and wasteair sampling of the present invention absorption plant.
Fig. 3 is that the B of a kind of air and wasteair sampling of the present invention absorption plant is to structural representation.
Fig. 4 is the C partial enlargement structural representation of a kind of air and wasteair sampling of the present invention absorption plant.
Fig. 5 is the D partial enlargement structural representation of a kind of air and wasteair sampling of the present invention absorption plant.
1-absorbs bottle 2-anti-whirlpool baffle plate 3-vortex blocking solution plate case 4-liquid collecting silk
5-liquid collecting silk hoist 6-flow apron 7-suspension assembly 8-cross supporting frame
9-gas outlet 10-elevator nut 11-locating slot 12-draft tube
13-fixed mount 14-gas-liquid separation assembly 15-pod apertures 16-through hole
17-liquid collecting silk stiff end assembly 18-regular hexagon tube seat 19-mounting hole.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the present invention is described further.
Embodiment 1
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of air and wasteair sampling absorption plant, is characterized in that: comprise and absorb bottle 1, gas-liquid separation assembly 14, draft tube 12, fixed mount 13, gas outlet 9.
Described absorption bottle 1 top design has gas outlet 9, and described draft tube 12 is connected with bottom absorption bottle 1, and for preventing draft tube 12 from damaging, draft tube 12 is connect by fixed mount 13 and absorption bottle 1 to be protected.
Described gas-liquid separation assembly 14 designs in absorption bottle 1, comprises anti-whirlpool baffle plate 2, liquid collecting silk stiff end assembly 17, vortex blocking solution plate case 3, liquid collecting silk 4, liquid collecting silk hoist 5, flow apron 6, suspension assembly 7, cross supporting frame 8.
Described anti-whirlpool baffle plate 2 is designed with the through hole 16 of proper alignment, described anti-whirlpool baffle plate 2 is designed with the mounting hole 19 of proper alignment, liquid collecting silk 4 is connected with liquid collecting silk stiff end assembly 17 through mounting hole 19, and anti-whirlpool baffle plate 2 is suspended on by liquid collecting silk stiff end assembly 17, liquid collecting silk 4 and absorbs in bottle 1.
Described vortex blocking solution plate case 3 is arranged on and absorbs in bottle 1, described vortex blocking solution plate case 3 is arranged in a combination by regular hexagon tube seat 18, described every root liquid collecting silk 4 is connected with corresponding liquid collecting silk hoist 5 through the corresponding regular hexagon tube seat 18 of vortex blocking solution plate case 3, and the equal proper alignment of described liquid collecting silk hoist 5 is arranged on flow apron 6.
Described liquid collecting silk hoist 5 comprises elevator nut 10, locating slot 11.
Described flow apron 6 is designed with the pod apertures 15 of proper alignment.Described flow apron 6 is connected successively with suspension assembly 7, cross supporting frame 8, and described cross supporting frame 8 is arranged on and absorbs bottle 1 top.
Embodiment 2
A kind of using method of air and wasteair sampling absorption plant, first pipettor is used to inject absorbing liquid to absorption bottle 1, require that absorbing liquid must flood anti-whirlpool baffle plate 2, liquid level position is higher than more than 2 one centimetres, anti-whirlpool baffle plate, lower than bottom vortex blocking solution plate case 3 more than three centimetres, otherwise the length of adjustment suspension assembly 7.Then gas outlet is connected with sampling thief and brings into operation.Gas is inhaled into and absorbs in bottle, grows countless minute bubbles, form various whirlpool in absorbing liquid, is disappeared, not only make gas and the abundant mass transfer of absorbing liquid, and greatly reduce the amount of gas carrying of liquids by bubble after anti-whirlpool baffle plate 2 and various whirlpool.Gas is when the regular hexagon tube seat 18 of vortex blocking solution plate case 3, the liquid that gas carries is thrown on regular hexagon tube seat 18 due to the effect of eddy airstream, to be refluxed under gravity absorbing liquid by liquid collecting silk 4 after enrichment, same principle, flow apron also functions as described above.
Claims (1)
1. an air and wasteair sampling absorption plant, is characterized in that: comprise absorption bottle, gas-liquid separation assembly, draft tube, fixed mount, gas outlet, absorbing bottle top design has gas outlet, and draft tube is connected with absorption bottle body bottom, and for preventing draft tube from damaging, draft tube is connect by fixed mount and absorption bottle to be protected, and gas-liquid separation component design, in absorption bottle, comprises anti-whirlpool baffle plate, liquid collecting silk stiff end assembly, vortex blocking solution plate case, liquid collecting silk, liquid collecting silk hoist, flow apron, suspension assembly, cross supporting frame, anti-whirlpool baffle design has the through hole of proper alignment, and anti-whirlpool baffle design has the mounting hole of proper alignment, and liquid collecting silk is connected with liquid collecting silk stiff end assembly through mounting hole, and anti-whirlpool baffle plate is by liquid collecting silk stiff end assembly, liquid collecting silk is suspended on and absorbs in bottle, vortex blocking solution plate case is arranged on and absorbs in bottle, vortex blocking solution plate case is arranged in a combination by regular hexagon tube seat, every root liquid collecting silk is connected with corresponding liquid collecting silk hoist through vortex blocking solution plate case corresponding regular hexagon tube seat, the equal proper alignment of liquid collecting silk hoist is arranged on flow apron, and liquid collecting silk hoist comprises elevator nut, locating slot, flow apron is designed with the pod apertures of proper alignment, flow apron and suspension assembly, cross supporting frame connects successively, and cross supporting frame is arranged on and absorbs bottle top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554783.2A CN105158030B (en) | 2015-09-04 | 2015-09-04 | A kind of air and wasteair sampling absorption plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554783.2A CN105158030B (en) | 2015-09-04 | 2015-09-04 | A kind of air and wasteair sampling absorption plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105158030A true CN105158030A (en) | 2015-12-16 |
| CN105158030B CN105158030B (en) | 2017-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510554783.2A Active CN105158030B (en) | 2015-09-04 | 2015-09-04 | A kind of air and wasteair sampling absorption plant |
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| CN (1) | CN105158030B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526038A (en) * | 2016-11-03 | 2017-03-22 | 内蒙古包钢钢联股份有限公司 | Complete set of device for detecting and sampling components of raw coke-oven gas |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE385985B (en) * | 1971-02-25 | 1976-07-26 | Gen Electric | DEVICE FOR MAINTAINING A CONSTANT VOLYMETRIC FLUID FLOW THROUGH A VARIABLE FLOW LIMITER |
| CN2158536Y (en) * | 1993-05-20 | 1994-03-09 | 四川省南充地区环境科研所 | Air sampling apparatus |
| CN2876759Y (en) * | 2005-08-29 | 2007-03-07 | 王丕征 | Back-suction-proof air sampler |
| CN101013092A (en) * | 2007-01-31 | 2007-08-08 | 山东建筑大学 | Indoor air quality rapid determination instrument and determination method thereof |
| CN201653765U (en) * | 2010-04-16 | 2010-11-24 | 宁夏电力公司电力科学研究院 | Sampling device of flue gas |
-
2015
- 2015-09-04 CN CN201510554783.2A patent/CN105158030B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE385985B (en) * | 1971-02-25 | 1976-07-26 | Gen Electric | DEVICE FOR MAINTAINING A CONSTANT VOLYMETRIC FLUID FLOW THROUGH A VARIABLE FLOW LIMITER |
| CN2158536Y (en) * | 1993-05-20 | 1994-03-09 | 四川省南充地区环境科研所 | Air sampling apparatus |
| CN2876759Y (en) * | 2005-08-29 | 2007-03-07 | 王丕征 | Back-suction-proof air sampler |
| CN101013092A (en) * | 2007-01-31 | 2007-08-08 | 山东建筑大学 | Indoor air quality rapid determination instrument and determination method thereof |
| CN201653765U (en) * | 2010-04-16 | 2010-11-24 | 宁夏电力公司电力科学研究院 | Sampling device of flue gas |
Non-Patent Citations (1)
| Title |
|---|
| TOMOMI YAMADA ET AL.: "《A diffusive sampling device for measurement of ammonia in air》", 《ATMOSPHERIC ENVIRONMENT》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526038A (en) * | 2016-11-03 | 2017-03-22 | 内蒙古包钢钢联股份有限公司 | Complete set of device for detecting and sampling components of raw coke-oven gas |
| CN106526038B (en) * | 2016-11-03 | 2023-08-25 | 内蒙古包钢钢联股份有限公司 | Complete device for sampling raw gas component detection sample |
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| Publication number | Publication date |
|---|---|
| CN105158030B (en) | 2017-06-27 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20151216 Assignee: Quanzhou green low carbon Research Institute Assignor: Yang Song Contract record no.: 2018350000007 Denomination of invention: Absorption device for sampling environment air and waste gas Granted publication date: 20170627 License type: Exclusive License Record date: 20180518 |
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| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Quanzhou green low carbon Research Institute Assignor: Yang Song Contract record no.: 2018350000007 Date of cancellation: 20190411 |
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| EC01 | Cancellation of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200330 Address after: 257091 No.14, Guangzhou road, Dongying Development Zone, Shandong Province Patentee after: Shandong Zhihe bituo Environmental Protection Technology Co.,Ltd. Address before: 362001, 36, 6 and 1916 creative industrial parks, 610 Xin Jie street, Licheng District, Fujian, Quanzhou Patentee before: Yang Song |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 257000 50 meters west of the intersection of Dong'Er road and Nan'er road in Dongying Development Zone, Shandong Province Patentee after: Shandong Zhihe bituo Environmental Protection Technology Co.,Ltd. Address before: 257091 No.14, Guangzhou road, development zone, Dongying City, Shandong Province Patentee before: Shandong Zhihe bituo Environmental Protection Technology Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An absorption device for sampling ambient air and exhaust gases Effective date of registration: 20230926 Granted publication date: 20170627 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Zhihe bituo Environmental Protection Technology Co.,Ltd. Registration number: Y2023980059413 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |