CN2660538Y - Gas analyzer using simple wet sampling method - Google Patents
Gas analyzer using simple wet sampling method Download PDFInfo
- Publication number
- CN2660538Y CN2660538Y CN 200320126950 CN200320126950U CN2660538Y CN 2660538 Y CN2660538 Y CN 2660538Y CN 200320126950 CN200320126950 CN 200320126950 CN 200320126950 U CN200320126950 U CN 200320126950U CN 2660538 Y CN2660538 Y CN 2660538Y
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- China
- Prior art keywords
- gas
- ejector
- sampling
- jet pump
- water jet
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- 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
A simple wet sampling gas analyzing device consists of a service pipe, a gas-water separator, a water tank, a filter, an electronic cooler, a drain port, a switch valve, a fluid meter, a paper filter and an analyzer. A water jet pump used as a sampling probe is arranged in a process pipe. The air inlet of the water jet pump is the entrance of the sample gas. With the water jet pump used as the sampling probe, the utility model has the advantages of simple structure and low cost. The water jet pump can be operated continuously without blocking.
Description
Technical field
The utility model relates to a kind of gas analyzing apparatus, particularly relates to a kind of gas analyzing apparatus of the simple and easy wet type method of sampling.Belong to the enviromental protection instrument technical field, be specially adapted to that production scale is less, dust content is lower or the occasion of discontinuous work.Be applicable to the cement mill exhaust gas analysis system.
Background technology
The Chinese patent of my application " adopts the gas analyzing apparatus of wet sampling ", the patent No.: 02238231.3, and its sampling head is positioned at sampling cabinet outside, structure is complicated, less in production scale not good with place result of use interrupter duty, anti-dust ability is relatively poor, and ejector stops up easily.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, is applicable to the place of the less and interrupter duty of production scale, and anti-dust ability is strong, substitutes sampling head, the gas analyzing apparatus of the nonclogging simple and easy wet type method of sampling of ejector long-play with ejector.
The technical scheme that realizes the foregoing invention purpose is: a kind of gas analyzing apparatus of the simple and easy wet type method of sampling, by feed pipe, ejector, gas-water separation rise, water tank, filtrator, electronic cooler, displacement can, transfer valve, flowmeter, paper filter and analyser form, its structural feature is, ejector as sampling probe is installed in the process pipe, and the air intake opening of ejector is the inlet of sample gas.
Owing to adopted technique scheme, directly use ejector as sampling head, simple in structure, low cost of manufacture, production efficiency height.But ejector long-time running continuous working is not stopped up.Less in production scale better with place result of use interrupter duty.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
The utility model is made up of ejector 2, feed pipe 1, moisture trap 3, discharge casing 4 etc.As Fig. 1, ejector 2 is installed in the process pipe, and an end is connected with feed pipe 1.The other end of ejector 2 is connected with moisture trap 3.Moisture trap 3 links to each other with discharge casing 4, filtrator 6.Drainpipe 5 is connected with discharge casing 4.Filtrator 6 is connected with electronic cooler 7.Displacement can 8 communicates with filtrator 6, electronic cooler 7.Transfer valve 12 links to each other with electronic cooler 7, flowmeter 9.Flowmeter 9 communicates with paper filter 10, and wherein paper filter 10 links to each other with analyser 11.Among Fig. 1 13 is ejector 2 air intake openings, and diameter is φ 6mm-φ 10mm.
The course of work of the present utility model: behind feed pipe 1 water supply start, under the effect of ejector 2, sample gas is entered by the air intake opening 13 of ejector 2, through behind the moisture trap 3, draining enters discharge casing 4, sample gas enters filtrator 6, sends into analyser 11 through electronic cooler 7, transfer valve 12, flowmeter 9, paper filter 10 again, analyzes the composition of sample gas.
Claims (2)
1, a kind of gas analyzing apparatus of the simple and easy wet type method of sampling, by feed pipe, gas-water separation rise, water tank, filtrator, electronic cooler, displacement can, transfer valve, flowmeter, paper filter and analyser constitute, it is characterized in that, ejector as sampling probe is installed in the process pipe, and the air intake opening of ejector is the inlet of sample gas.
2, the gas analyzing apparatus of the simple and easy wet type method of sampling according to claim 1 is characterized in that, the air intake opening of ejector is φ 6mm-φ 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320126950 CN2660538Y (en) | 2003-12-16 | 2003-12-16 | Gas analyzer using simple wet sampling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320126950 CN2660538Y (en) | 2003-12-16 | 2003-12-16 | Gas analyzer using simple wet sampling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2660538Y true CN2660538Y (en) | 2004-12-01 |
Family
ID=34349550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320126950 Expired - Fee Related CN2660538Y (en) | 2003-12-16 | 2003-12-16 | Gas analyzer using simple wet sampling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2660538Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100338454C (en) * | 2005-05-17 | 2007-09-19 | 北京大学 | Rotary gas collector |
| CN101535790B (en) * | 2006-08-01 | 2012-06-20 | 布鲁克斯·兰德实验室有限责任公司 | Automated system for detection of chemical compounds |
| CN102879529A (en) * | 2012-10-10 | 2013-01-16 | 温平 | Wet type sample gas analyzing system applicable to monitoring of combustion conditions of coal-fired kilns |
| CN104713764A (en) * | 2015-04-09 | 2015-06-17 | 新兴铸管股份有限公司 | Drainage device of converter gas analyzer |
-
2003
- 2003-12-16 CN CN 200320126950 patent/CN2660538Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100338454C (en) * | 2005-05-17 | 2007-09-19 | 北京大学 | Rotary gas collector |
| CN101535790B (en) * | 2006-08-01 | 2012-06-20 | 布鲁克斯·兰德实验室有限责任公司 | Automated system for detection of chemical compounds |
| CN102879529A (en) * | 2012-10-10 | 2013-01-16 | 温平 | Wet type sample gas analyzing system applicable to monitoring of combustion conditions of coal-fired kilns |
| CN104713764A (en) * | 2015-04-09 | 2015-06-17 | 新兴铸管股份有限公司 | Drainage device of converter gas analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |