CN103674762A - Portable gravimetry exhausted gas water measurer - Google Patents
Portable gravimetry exhausted gas water measurer Download PDFInfo
- Publication number
- CN103674762A CN103674762A CN201310714460.6A CN201310714460A CN103674762A CN 103674762 A CN103674762 A CN 103674762A CN 201310714460 A CN201310714460 A CN 201310714460A CN 103674762 A CN103674762 A CN 103674762A
- Authority
- CN
- China
- Prior art keywords
- pipe
- moisture absorption
- sampling
- organic glass
- outlet
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a portable gravimetry exhausted gas water measurer which comprises a sampling pipe and a moisture absorption pipe mounted in semiconductor refrigeration equipment, wherein a smoke sampling filter element is mounted at the sampling end of the sampling pipe; the sampling pipe is connected with a pipeline on the moisture absorption pipe side of a three-way valve; rubber plugs with open holes in the centers are respectively plugged at an inlet and an outlet of the moisture absorption pipe; the open holes in the centers of the rubber plugs at the inlet and the outlet are respectively connected with organic glass pipes; the gas outlet end of the sampling pipe is connected with the organic glass pipe at the inlet of the moisture absorption pipe; the organic glass pipe at the outlet of the moisture absorption pipe is connected with the inlet end of an organic glass connection pipe through a rubber hose; a pressure transducer and a temperature transducer are mounted on the organic glass connection pipe; the outlet end of the organic glass connection pipe is connected with an inlet of a flowmeter through a rubber hose; an outlet of the flowmeter is connected with an inlet of a sucking pump; a pipeline on the air side of the three-way valve is connected with the sucking pump through a pipeline. The portable gravimetry exhausted gas water measurer with the structure is difficult to damage and is simpler and more practical in structure.
Description
Technical field
The present invention relates to a kind of exhaust determination of moisture instrument, particularly the mensuration of high-temperature exhaust air moisture.
Background technology
The Accurate Determining of flue gas moisture content is the important component part of environmental monitoring.In fuel oil, a small amount of moisture is emulsion fluid and evenly mixes with oil, and in the oil droplet after atomization, moisture is expanded by thermal evaporation first, produces " microexplosion " effect and can improve burning condition, raising combustion flame temperature reduction incomplete combustion loss; Yet if moisture is too high in fuel, in can causing discharging fume, water vapor concentration is large, and heat loss due to exhaust gas increases and then reduce equipment burning efficiency.By the moisture monitoring to flue, can analyze and and then take corresponding measure to improve burning efficiency equipment combustion position.
Along with the attention of current international community to the energy and energy-conserving and environment-protective, the flue gas of combustion apparatus has substantially dropped to below 200 ℃ through a series of heat exchange utilization, and therefore current smoke moisture measuring equipment temperature applicable range is on the market the highest is no more than 200 ℃.Yet for marine oil industry, far away apart from land because of offshore platform, gas turbine smoke evacuation is not usually because there is no enough users atmosphere of having to directly be disposed to, and its exhaust mostly is more than 300 ℃, higher than the hygrometer temperature applicable range of current extensive employing.The monitoring of offshore platform equipment is a part for environmental monitoring content equally, current in the urgent need to carrying out the equipment of humidity detection for marine special circumstances.
Summary of the invention
The object of the invention is to overcome in existing smoke moisture measuring equipment, assembly is difficult to the situation of bearing 200 ℃ of above high temperature thereby cannot monitor, provide a set of high temperature of can avoiding to damage, meet a kind of Portable weight method exhaust moisture teller of flue gas monitoring requirement under specific condition.
The technical solution adopted in the present invention is for achieving the above object:
A kind of Portable weight method exhaust moisture teller of the present invention, it comprises sampling pipe and is arranged on the moisture absorption pipe in semiconductor refrigerating equipment, sampling end at described sampling pipe is provided with flue gas sampling filter core, described sampling pipe is connected with the moisture absorption pipe lateral line of T-valve, in described moisture absorption tube inlet and outlet, be plugged with respectively the rubber plug that center has perforate, on the rubber plug center drilling in entrance and exit, be connected with respectively plexi-glass tubular, the outlet side of described sampling pipe is connected with the plexi-glass tubular at moisture absorption tube inlet place, the plexi-glass tubular in described moisture absorption pipe exit is connected with organic glass connecting pipe inlet end by rubber hose, on described organic glass connecting pipe, pressure unit and temperature transmitter are installed, described organic glass connecting pipe endpiece is connected with the entrance of flowmeter by rubber hose, the outlet of described flowmeter is connected with aspiration pump entrance, the air side pipeline of described T-valve is connected with aspiration pump by pipeline.
The invention has the beneficial effects as follows: (1) this structure principal character is rubber plug type structure, connect and have certain toughness, moisture absorption pipe back-end device adopts skid to concentrate sealing to arrange, equipment is not fragile; (2) the cooling employing semiconductor chilling plate of moisture absorption pipe, has save traditional water cooling box device, and structure is more simple and practical; (3) hygroscopic agent adopts silica gel, meet the monitoring requirement to moisture content of flue gas adopting under hot conditions, and silica gel can reuse by oven dry; (4) simple in structure, easy to use, maintenance cost is low; (5) moisture absorption pipe adopts W type plexi-glass tubular, has increased the residence time of exhaust in moisture absorption pipe, is conducive to the absorption of hygroscopic agent to exhaust moisture.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Portable weight method of the present invention exhaust moisture teller;
Fig. 2 is the structural representation of the T-valve in the analyzer shown in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
A kind of Portable weight method of the present invention exhaust moisture teller as shown in Figure 1, it comprises sampling pipe and is arranged on the moisture absorption pipe 5 in semiconductor refrigerating equipment 10, sampling end at described sampling pipe is provided with flue gas sampling filter core 2, described sampling pipe is connected with the moisture absorption pipe lateral line of T-valve 3, in described moisture absorption tube inlet and outlet, be plugged with respectively the rubber plug that center has perforate, on the rubber plug center drilling in entrance and exit, be connected with respectively plexi-glass tubular, the outlet side of described sampling pipe is connected with the plexi-glass tubular of moisture absorption pipe 5 porch, the plexi-glass tubular in described moisture absorption pipe exit is connected with organic glass connecting pipe inlet end by rubber hose, pressure unit 6 and temperature transmitter 7 are installed on described organic glass connecting pipe, described organic glass connecting pipe endpiece is connected with the entrance of flowmeter 8 by rubber hose, the outlet of described flowmeter is connected with aspiration pump 9 entrances, the air side pipeline of described T-valve is connected with aspiration pump by pipeline.In figure 1 is flue.
For guaranteeing equipment steadiness, the risk that reduction personnel operation causes, preferred described pressure unit 6, temperature transmitter 7, spinner-type flowmeter 8 and aspiration pump 9 are arranged in casing, concentrate skid to arrange.
The structure of described T-valve as shown in Figure 2, can be buied in market.At the built-in ball in valve middle part, ball axially cuts a cylinder aperture completely as gas circuit, and vertically this axial hole direction is opened a small cylindrical opening again, and the knob of valve top part is responsible for rotating sphere to determine intake-gas from which aperture flows out.
Preferred described flow is counted volume flow totalizer, can remove the record of sampling start time and sampling end time from.
Preferably be provided with heat tracing pipe 4 being positioned on the described sampling pipe at T-valve rear portion.
This covering device method of operating is as follows:
1) in use hygroscopic agent is packed in moisture absorption pipe, and at a small amount of glass wool of moisture absorption pipe entry and exit filling, weigh in the balance heavily after wiping moisture absorption tube-surface attachment;
2) rotate T-valve, connect aspiration pump and valve air side, start aspiration pump, when bleeding regulating flow is 1L/min, disconnect aspiration pump and valve air side pipeline, the rotation T-valve moisture absorption pipe side of flowing through that makes to bleed, and write down the start time of sampling;
3) in sampling process, splash hygroscopic agent variable color degree, when the variable color of hygroscopic agent front end 3/4 place, close high temperature aspiration pump, rotate T-valve sealing moisture absorption pipe, write down the sampling end time simultaneously, take off after moisture absorption pipe is wiped its surface attachments and weigh;
4), after data sampling finishes, adopt GB/T16157-1996 or HJ/T397-2007 to calculate monitoring flue gas moisture content.
Another preferred version of the present invention is: if flow is counted volume flow totalizer but not instantaneous flowmeter in loop, can remove the record of sampling start time and sampling end time from.
Claims (3)
1. a Portable weight method exhaust moisture teller, it is characterized in that: it comprises sampling pipe and is arranged on the moisture absorption pipe in semiconductor refrigerating equipment, sampling end at described sampling pipe is provided with flue gas sampling filter core, described sampling pipe is connected with the moisture absorption pipe lateral line of T-valve, in described moisture absorption tube inlet and outlet, be plugged with respectively the rubber plug that center has perforate, on the rubber plug center drilling in entrance and exit, be connected with respectively plexi-glass tubular, the outlet side of described sampling pipe is connected with the plexi-glass tubular at moisture absorption tube inlet place, the plexi-glass tubular in described moisture absorption pipe exit is connected with organic glass connecting pipe inlet end by rubber hose, on described organic glass connecting pipe, pressure unit and temperature transmitter are installed, described organic glass connecting pipe endpiece is connected with the entrance of flowmeter by rubber hose, the outlet of described flowmeter is connected with aspiration pump entrance, the air side pipeline of described T-valve is connected with aspiration pump by pipeline.
2. Portable weight method exhaust moisture teller as claimed in claim 1, is characterized in that: described flow is counted volume flow totalizer.
3. Portable weight method exhaust moisture teller as claimed in claim 1 or 2, is characterized in that: be provided with heat tracing pipe being positioned on the described sampling pipe at T-valve rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310714460.6A CN103674762A (en) | 2013-12-20 | 2013-12-20 | Portable gravimetry exhausted gas water measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310714460.6A CN103674762A (en) | 2013-12-20 | 2013-12-20 | Portable gravimetry exhausted gas water measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103674762A true CN103674762A (en) | 2014-03-26 |
Family
ID=50312980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310714460.6A Pending CN103674762A (en) | 2013-12-20 | 2013-12-20 | Portable gravimetry exhausted gas water measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103674762A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891054A (en) * | 2016-03-29 | 2016-08-24 | 中国矿业大学(北京) | Dust moisture absorption characteristic tester |
| CN108444857A (en) * | 2018-06-08 | 2018-08-24 | 天津市生态环境监测中心 | A kind of portable exhaust gas water capacity gravimetric detemination instrument |
| US10802696B2 (en) | 2019-01-10 | 2020-10-13 | Honeywell International Inc. | Controlling and monitoring a smoke control system |
| US10830487B2 (en) | 2019-01-10 | 2020-11-10 | Honeywell International Inc. | Secured method of controlling a smoke control system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60119439A (en) * | 1983-11-30 | 1985-06-26 | Shimadzu Corp | Crystal oscillation type moisture meter |
| CN2581977Y (en) * | 2002-08-24 | 2003-10-22 | 中国石化集团长岭炼油化工有限责任公司 | On-line measuring procedure gas-water content analyzer |
| CN203672742U (en) * | 2013-12-20 | 2014-06-25 | 中国海洋石油总公司 | Portable air exhaust moisture meter through adopting gravimetric method |
-
2013
- 2013-12-20 CN CN201310714460.6A patent/CN103674762A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60119439A (en) * | 1983-11-30 | 1985-06-26 | Shimadzu Corp | Crystal oscillation type moisture meter |
| CN2581977Y (en) * | 2002-08-24 | 2003-10-22 | 中国石化集团长岭炼油化工有限责任公司 | On-line measuring procedure gas-water content analyzer |
| CN203672742U (en) * | 2013-12-20 | 2014-06-25 | 中国海洋石油总公司 | Portable air exhaust moisture meter through adopting gravimetric method |
Non-Patent Citations (2)
| Title |
|---|
| A.KÜÇÜK ET AL.: ""A study of spontaneous combustion characteristics of a Turkish lignite: particle size, moisture of coal, humidity of air"", 《COMBUSTION AND FLAME》 * |
| 刘永岗 等: ""土壤水分测定三种方法的比较"", 《中国农学通报》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891054A (en) * | 2016-03-29 | 2016-08-24 | 中国矿业大学(北京) | Dust moisture absorption characteristic tester |
| CN105891054B (en) * | 2016-03-29 | 2018-11-20 | 中国矿业大学(北京) | A kind of dust moisture-absorption characteristics analyzer |
| CN108444857A (en) * | 2018-06-08 | 2018-08-24 | 天津市生态环境监测中心 | A kind of portable exhaust gas water capacity gravimetric detemination instrument |
| US10802696B2 (en) | 2019-01-10 | 2020-10-13 | Honeywell International Inc. | Controlling and monitoring a smoke control system |
| US10830487B2 (en) | 2019-01-10 | 2020-11-10 | Honeywell International Inc. | Secured method of controlling a smoke control system |
| US11199959B2 (en) | 2019-01-10 | 2021-12-14 | Honeywell International Inc. | Controlling and monitoring a smoke control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102967491B (en) | Particle sampling device and utilize this device to carry out the method for particle detection | |
| CN103674762A (en) | Portable gravimetry exhausted gas water measurer | |
| CN205384207U (en) | High sensitivity particulate matter laser monitor based on dilution method | |
| CN204143285U (en) | Temperature/humidity verification box | |
| CN106124443B (en) | A kind of marine exhaust emission analysis pretreatment system | |
| CN204758358U (en) | Directly extract flue gas sampling device of formula CEMS system | |
| CN205192811U (en) | Boiler efficiency test flue gas sampler | |
| CN203672742U (en) | Portable air exhaust moisture meter through adopting gravimetric method | |
| CN203259311U (en) | Desulphurization GGH leakage rate measuring device | |
| CN107966419A (en) | The on-line measurement device of absolute humidity of gas in flue gas or pipeline gas | |
| CN204177643U (en) | Expandable type pollution source particle sheath gas shielded sampling diluter | |
| CN203037510U (en) | Leakage finding sampler | |
| CN203688181U (en) | Internal leakage internal blocking detection device | |
| CN210243306U (en) | Primary air fan smoke outlet data acquisition device for remote monitoring of air and smoke system | |
| CN204352739U (en) | A kind of gas analyzer cool-down dehumidification device | |
| CN204421994U (en) | A kind of engine consumption test gas-oil separation and exhaust apparatus | |
| CN219810712U (en) | Portable water-cooled wall H2S gas monitoring device | |
| CN208969212U (en) | A kind of equipment of the portable gas relay grave gas method of inspection | |
| CN206292060U (en) | A kind of industrial fuel oil steam boiler efficiency test device based on positive balance | |
| CN209198139U (en) | A kind of suction type sampler | |
| CN219915028U (en) | Smoke sampling pretreatment device and sampling system thereof | |
| CN106033035A (en) | Flue gas mercury sampler | |
| CN206990073U (en) | A kind of portable gas table on-site detecting device | |
| CN204188555U (en) | A kind of jetting draws gas saturated vapor dryness measurement mechanism | |
| CN212964517U (en) | Oil smoke detection probe with heating and dehumidifying functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |