CN203824818U - Extraction type fume-emission gaseous pollutant-continuous monitoring measuring dewatering system - Google Patents
Extraction type fume-emission gaseous pollutant-continuous monitoring measuring dewatering system Download PDFInfo
- Publication number
- CN203824818U CN203824818U CN201420198350.9U CN201420198350U CN203824818U CN 203824818 U CN203824818 U CN 203824818U CN 201420198350 U CN201420198350 U CN 201420198350U CN 203824818 U CN203824818 U CN 203824818U
- Authority
- CN
- China
- Prior art keywords
- sampling pump
- continuous monitoring
- refrigerator pipes
- dewatering system
- type fume
- 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 - Lifetime
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 11
- 238000000605 extraction Methods 0.000 title abstract description 10
- 238000005070 sampling Methods 0.000 claims abstract description 28
- 239000007789 gas Substances 0.000 claims abstract description 21
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000003517 fume Substances 0.000 claims description 8
- 239000003344 environmental pollutant Substances 0.000 claims description 7
- 231100000719 pollutant Toxicity 0.000 claims description 7
- 238000005057 refrigeration Methods 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 11
- 239000003546 flue gas Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 8
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000002253 acid Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides an extraction type fume-emission gaseous pollutant-continuous monitoring measuring dewatering system which comprises two cooling tubes and a set of sampling pump, wherein the two cooling tubes are respectively connected with a water storage tank through peristaltic pumps, the sampling pump is installed between two cooling pumps and connected with the cooling tubes through gas transmission pipelines, the sampling pump is further connected with an anticorrosion throttle valve which is connected with a bulkhead union through a pipeline, and the second cooling tube is connected with a fine filter with a humidity alarm. The extraction type fume-emission gaseous pollutant-continuous monitoring measuring dewatering system has the beneficial effects that the sampling pump is installed behind the first cooling tube, the sampling pump is further connected with the anticorrosion throttle valve, and the gas flow connected to the second cooling tube can be adjusted according to the required gas flow of a flue gas analyzing apparatus, so that the dehumidifying effect is improved; and the second cooling tube is connected with the fine filter with the humidity alarm, when the dehumidifying effect does not satisfy the preset requirement, the alarm gives an alarm, and a gas path leading to the flue gas analyzing apparatus is cut off by a control system.
Description
Technical field
The utility model relates to extraction-type fume emission continuous monitoring gas pollutant and measures dewatering system, belongs to fume emission pick-up unit technical field.
Background technology
In tunnel gas sampling and analytic process, hot flue gas enters before monitoring analyzer, conventionally removes moisture, because the moisture from entering system of carrying secretly in flue gas can make to measure generation minus deviation, dust and moisture in flue gas are high, usually cause flue gas analysis device to break down.At present, SICK company provides a kind of condenser system, adopts two cover spiral pipes to remove the moisture of flue gas, adopt a set of threaded line pipe effect on moisture extraction to have obvious lifting, but this scheme sampling pump is arranged on after the second cover spiral pipe, increased the workload of the second cover spiral pipe, reduced effect on moisture extraction; When effect on moisture extraction does not reach, also cannot know relevant information warning.
Utility model content
The technical matters that the utility model solves is to provide extraction-type fume emission continuous monitoring gas pollutant to measure dewatering system, to solve the problem proposing in above-mentioned background technology.
The utility model is achieved through the following technical solutions: extraction-type fume emission continuous monitoring gas pollutant is measured dewatering system, comprise two refrigerator pipes, a set of sampling pump, two refrigerator pipes are connected with water tank by peristaltic pump respectively, sampling pump is arranged between two refrigeration pumps, sampling pump is connected with refrigerator pipes by air shooter line, sampling pump also connects anticorrosion throttling valve, anticorrosion throttling valve is connected with BULKHEAD UNION by pipeline again, and second refrigerator pipes is connected with the precision filter with humidity alarm.
As preferably, described refrigerator pipes, is spiral pipe before sampling pump, is straight tube after sampling pump.
Compared with prior art, the beneficial effects of the utility model are: after sampling pump is arranged on first set refrigerator pipes, sampling pump also connects anticorrosion throttling valve, can effectively prevent the condensation corrode internal components on the pump of not heating of water vapor and acid mist, also can be according to the gas expense of flue gas analyzer, regulate the gas flow of access the second cover refrigerator pipes, reduced the workload of the second cover refrigerator pipes, be conducive to improve effect on moisture extraction, second refrigerator pipes is connected with the precision filter with humidity alarm, when effect on moisture extraction does not meet setting requirement, be, alarm equipment alarm, by control system, cut off the gas circuit that enters flue gas analyzer.
Accompanying drawing explanation
Fig. 1 is the gas circuit schematic diagram that the utility model provides
In figure: 1.1# refrigerator pipes, 2.2# refrigerator pipes, 3. 1# peristaltic pump, 4. 2# peristaltic pump, 5. sampling pump, 6. precision filter, 7. anticorrosion throttling valve, 8. BULKHEAD UNION, 9. water tank.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
As shown in Figure 1, extraction-type fume emission continuous monitoring gas pollutant is measured dewatering system, comprise 1# refrigerator pipes 1,2# refrigerator pipes 2, sampling pump 4,1# refrigerator pipes, 2# refrigerator pipes are connected with water tank by 1# peristaltic pump, 2# peristaltic pump respectively, sampling pump 4 is arranged between two refrigeration pumps, sampling pump 4 is connected with refrigerator pipes by air shooter line, sampling pump 4 also connects anticorrosion throttling valve 7, anticorrosion throttling valve 7 is connected with BULKHEAD UNION 8 by pipeline again, and 2# refrigerator pipes is connected with the precision filter 6 with humidity alarm.
During system works, accompany hot sample gas to enter 1# refrigerator pipes in the drive of sampling pump 4, freeze for the first time, remove the moisture in sample gas, can effectively prevent the condensation corrode internal components on the pump of not heating of water vapor and acid mist, sampling pump 4 also connects anticorrosion throttling valve 7, can be according to the gas expense of flue gas analyzer, regulate the gas flow of access the second cover refrigerator pipes, reduced the workload of 2# refrigerator pipes, be conducive to improve effect on moisture extraction, 2# refrigerator pipes is connected with the precision filter 6 with humidity alarm, when effect on moisture extraction does not meet setting requirement, be, alarm equipment alarm, by control system, cut off the gas circuit that enters flue gas analyzer.
Specific embodiment described herein is only to the explanation for example of the utility model spirit, the utility model person of ordinary skill in the field can do various modifications or supplements or adopt similar method to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope of appended claims definition.
Claims (2)
1. extraction-type fume emission continuous monitoring gas pollutant is measured dewatering system, comprise two refrigerator pipes, a set of sampling pump, two refrigerator pipes are connected with water tank by peristaltic pump respectively, it is characterized in that, sampling pump is arranged between two refrigeration pumps, sampling pump is connected with refrigerator pipes by air shooter line, sampling pump also connects anticorrosion throttling valve, and anticorrosion throttling valve is connected with BULKHEAD UNION by pipeline again, and second refrigerator pipes is connected with the precision filter with humidity alarm.
2. a kind of extraction-type fume emission continuous monitoring gas pollutant according to claim 1 is measured dewatering system, it is characterized in that, and described refrigerator pipes, is spiral pipe before sampling pump, is straight tube after sampling pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198350.9U CN203824818U (en) | 2014-04-23 | 2014-04-23 | Extraction type fume-emission gaseous pollutant-continuous monitoring measuring dewatering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198350.9U CN203824818U (en) | 2014-04-23 | 2014-04-23 | Extraction type fume-emission gaseous pollutant-continuous monitoring measuring dewatering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824818U true CN203824818U (en) | 2014-09-10 |
Family
ID=51480301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420198350.9U Expired - Lifetime CN203824818U (en) | 2014-04-23 | 2014-04-23 | Extraction type fume-emission gaseous pollutant-continuous monitoring measuring dewatering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053375A (en) * | 2016-07-22 | 2016-10-26 | 南京霍普斯科技有限公司 | Ultralow emission online monitoring system for flue gas pollutants of coal-fired power plants |
-
2014
- 2014-04-23 CN CN201420198350.9U patent/CN203824818U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053375A (en) * | 2016-07-22 | 2016-10-26 | 南京霍普斯科技有限公司 | Ultralow emission online monitoring system for flue gas pollutants of coal-fired power plants |
| CN106053375B (en) * | 2016-07-22 | 2019-01-29 | 南京霍普斯科技有限公司 | A kind of coal-fired plant flue gas pollutant minimum discharge on-line monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |