CN110031269B - Intelligent gas and dust sampling device - Google Patents
Intelligent gas and dust sampling device Download PDFInfo
- Publication number
- CN110031269B CN110031269B CN201910347919.0A CN201910347919A CN110031269B CN 110031269 B CN110031269 B CN 110031269B CN 201910347919 A CN201910347919 A CN 201910347919A CN 110031269 B CN110031269 B CN 110031269B
- Authority
- CN
- China
- Prior art keywords
- sampling tube
- sampling
- carbon fiber
- dust
- sensor
- 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.)
- Active
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 83
- 239000000428 dust Substances 0.000 title claims abstract description 31
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 34
- 239000004917 carbon fiber Substances 0.000 claims abstract description 34
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 19
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 15
- 239000003546 flue gas Substances 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 4
- 239000002245 particle Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
- G01N1/2258—Sampling from a flowing stream of gas in a stack or chimney
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
- G01N1/2258—Sampling from a flowing stream of gas in a stack or chimney
- G01N2001/2261—Sampling from a flowing stream of gas in a stack or chimney preventing condensation (heating lines)
Abstract
The invention discloses an intelligent gas and dust sampling device, which comprises: host computer, sampling pipe, filter screen filter equipment, dust collection system, be equipped with control system, air pump in the host computer, sampling pipe end-to-end connection in on the air pump, control system control the air pump is right the sampling pipe is taken out, sampling pipe top is connected filter screen filter equipment, filter screen filter equipment sets up afterwards dust collection system, dust collection system embedded in the sampling pipe, the sampling pipe is carbon fiber material structure. The invention relates to an intelligent gas and dust sampling device which improves sampling accuracy and is convenient to assemble and maintain.
Description
Technical Field
The invention relates to the technical field of flue gas sampling, in particular to an intelligent gas and dust sampling device which improves sampling accuracy and is convenient to assemble and maintain.
Background
In the sampling device for sampling smoke in the prior art, the weight of the device is heavier, and a small physical burden is brought to sampling staff.
Therefore, there is a need for an intelligent gas and dust sampling device that improves sampling accuracy and is convenient to assemble and maintain.
Disclosure of Invention
The invention aims to provide an intelligent gas and dust sampling device which improves sampling accuracy and is convenient to assemble and maintain.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows: the provision includes: host computer, sampling pipe, filter screen filter equipment, dust collection system, be equipped with control system, air pump in the host computer, sampling pipe end-to-end connection in on the air pump, control system control the air pump is right the sampling pipe is taken out, sampling pipe top is connected filter screen filter equipment, filter screen filter equipment sets up afterwards dust collection system, dust collection system embedded in the sampling pipe, the sampling pipe is carbon fiber material structure.
The device also comprises a heating device, the heating device winds the whole sampling tube, and the control system controls the heating device to heat the sampling tube.
The front end temperature sensor is used for detecting the temperature of the flue gas in the sampling tube before heating, and the rear end temperature sensor is used for detecting the temperature of the flue gas in the sampling tube after heating by the heating device.
The outer wall of the sampling tube is also provided with a humidity sensor and a pressure sensor, the humidity sensor is used for detecting the humidity of the flue gas in the sampling tube, and the pressure sensor is used for detecting the pressure in the sampling tube.
The front end temperature sensor, the rear end temperature sensor, the humidity sensor, the pressure sensor and the sampling tube are integrally formed.
The sampling tube is coiled by a plurality of layers of carbon fiber yarns, after a first layer or a plurality of layers of carbon fiber yarns are coiled, a sensor is placed outside the carbon fiber yarns, wires are reserved, then the next layer of carbon fiber yarns is coiled, and the number of layers of the carbon fiber yarns is confirmed according to the thickness of the sampling tube.
The outer wall of the shell of the host is also provided with an air outlet nozzle, and the air outlet nozzle can send the flue gas in the sampling tube to an external detection device.
The outer wall of the shell of the host is also provided with a data interface, and the data interface is used for being connected with a gas dust analyzer.
The invention will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the intelligent gas and dust sampling apparatus of the present invention.
Detailed Description
Embodiments of the present invention will now be described with reference to the drawings, wherein like reference numerals represent like elements throughout. As described above, as shown in fig. 1, the intelligent gas and dust sampling apparatus 100 according to the embodiment of the present invention includes: host computer 1, sampling pipe 2, filter screen filter equipment 3, dust collection system 4, be equipped with control system 5, air pump 6 in the host computer 1, sampling pipe 2 end-to-end connection in on the air pump 6, control system 5 control air pump 6 is right sampling pipe 2 is bleeding, sampling pipe 2 top is connected filter screen filter equipment 3, set up behind the filter screen filter equipment 3 dust collection system 3, dust collection system 4 inlay in the sampling pipe 2, sampling pipe 2 is carbon fiber material structure, the structure of dust collection system 4 is U type structure, when the flue gas passes through filter screen filter equipment 3, filter screen filter equipment 3 filters the large granule thing in the flue gas, filter screen filter equipment 3 does not possess the collection function. The dust collection device 4 adopts a glass fiber collection cylinder or other materials such as: quartz, the device is designed to be replaceable and convenient to replace. In addition, the sampling tube 2 is of a carbon fiber material structure, has the advantages of better strength than steel, corrosion resistance, high temperature resistance and the like, and is lighter than aluminum.
In one embodiment, as shown in fig. 1, the device further comprises a heating device 7, the heating device 7 winds the whole sampling tube 2, and the control system 5 controls the heating device 7 to heat the sampling tube 2. The heating device 7 is wound around the whole sampling tube 2, so that the gas is heated uniformly.
In one embodiment, as shown in fig. 1, the front end and the rear end of the sampling tube 2 are respectively provided with a front end temperature sensor 8 and a rear end temperature sensor 9, the front end temperature sensor 8 is used for detecting the temperature of the flue gas in the sampling tube 2 before heating, and the rear end temperature sensor 9 is used for detecting the temperature of the flue gas in the sampling tube 2 after heating by the heating device 7.
In one embodiment, as shown in fig. 1, the outer wall of the sampling tube 2 is further provided with a humidity sensor 10 and a pressure sensor 11, the humidity sensor 10 is used for detecting the humidity of the flue gas in the sampling tube 2, and the pressure sensor 11 is used for detecting the pressure in the sampling tube 2.
In one embodiment, as shown in fig. 1, the front end temperature sensor 8, the rear end temperature sensor 9, the humidity sensor 10, and the pressure sensor 11 are integrally formed with the sampling tube 2.
In one embodiment, the sampling tube 2 is formed by winding a plurality of layers of carbon fiber yarns, after winding a first layer or a plurality of layers of carbon fiber yarns, placing a sensor outside the carbon fiber yarns and reserving a wire, and then winding a next layer of carbon fiber yarns, and confirming the number of layers of the carbon fiber yarns according to the thickness of the sampling tube.
The carbon fiber yarn is coiled before being processed, is formed by stacking a plurality of layers of carbon fiber yarns, resins and the like, and is cut into a proper shape and size when in application. When the sampling tube 2 is molded, the size and shape of the tube core need to be confirmed, and the cut carbon fiber yarn is rolled on the tube core; after the first layer or layers of the carbon fiber yarn are wound, a sensor is placed outside the carbon fiber yarn and a wire is reserved, and then the next layer of the carbon fiber yarn is wound, and the number of layers of the carbon fiber yarn is generally confirmed according to the designed thickness from the inner wall to the outer wall of the sampling tube 2. After the carbon fiber yarn is coiled, the carbon fiber yarn can be finally formed by baking.
It should be noted that, after the first layer or layers of the carbon fiber yarn are wound, the sensor is placed outside the carbon fiber yarn and the wires are reserved, and then the next layer of the carbon fiber yarn is wound, which means that the front end temperature sensor 8, the rear end temperature sensor 9, the humidity sensor 10, and the pressure sensor 11 are placed outside the carbon fiber yarn and the wires are reserved, and then the next layer of the carbon fiber yarn is wound.
In one embodiment, as shown in fig. 1, an air outlet nozzle 12 is further disposed on the outer wall of the housing of the host 1, and the air outlet nozzle 12 can send the flue gas in the sampling tube 2 to an external detection device.
In one embodiment, as shown in fig. 1, the outer wall of the housing of the host 1 is further provided with a data interface 13, and the data interface is used for accessing a gas dust analyzer.
The foregoing description of the preferred embodiments of the present invention is not intended to limit the scope of the claims, which follow, as defined in the claims.
Claims (3)
1. An intelligent gas and dust sampling device, which is characterized by comprising: the device comprises a host, a sampling tube, a filter screen filtering device and a dust collecting device, wherein a control system and an air pump are arranged in the host, the tail end of the sampling tube is connected to the air pump, the control system controls the air pump to pump air from the sampling tube, the starting end of the sampling tube is connected with the filter screen filtering device, the dust collecting device is arranged behind the filter screen filtering device, the dust collecting device is embedded in the sampling tube, the sampling tube is of a carbon fiber material structure, the structure of the dust collecting device is of a U-shaped structure, and the filter screen filtering device filters large particles in smoke;
the front end temperature sensor is used for detecting the temperature of the flue gas in the sampling tube before heating, and the rear end temperature sensor is used for detecting the temperature of the flue gas in the sampling tube after heating by the heating device;
the outer wall of the sampling tube is also provided with a humidity sensor and a pressure sensor, the humidity sensor is used for detecting the humidity of the flue gas in the sampling tube, and the pressure sensor is used for detecting the pressure in the sampling tube;
the front end temperature sensor, the rear end temperature sensor, the humidity sensor, the pressure sensor and the sampling tube are integrally formed, the sampling tube is formed by winding a plurality of layers of carbon fiber yarns, after a first layer or a plurality of layers of carbon fiber yarns are wound, each sensor is placed outside the carbon fiber yarns, wires are reserved, then the next layer of carbon fiber yarns is wound, and the number of layers of the carbon fiber yarns is confirmed according to the thickness of the sampling tube; and
the intelligent gas and dust sampling device further comprises a heating device, the heating device winds the whole sampling tube, and the control system controls the heating device to heat the sampling tube.
2. The intelligent gas and dust sampling device according to claim 1, wherein an air outlet nozzle is further arranged on the outer wall of the shell of the main machine, and the air outlet nozzle can send the flue gas in the sampling tube to an external detection device.
3. The intelligent gas and dust sampling device according to claim 1 or 2, wherein a data interface is further arranged on the outer wall of the shell of the host, and the data interface is used for being connected with a gas dust analyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910347919.0A CN110031269B (en) | 2019-04-28 | 2019-04-28 | Intelligent gas and dust sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910347919.0A CN110031269B (en) | 2019-04-28 | 2019-04-28 | Intelligent gas and dust sampling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110031269A CN110031269A (en) | 2019-07-19 |
| CN110031269B true CN110031269B (en) | 2024-03-26 |
Family
ID=67240772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910347919.0A Active CN110031269B (en) | 2019-04-28 | 2019-04-28 | Intelligent gas and dust sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110031269B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009175048A (en) * | 2008-01-25 | 2009-08-06 | Isuzu Motors Ltd | Sampling system and analyzing method |
| CN102156065A (en) * | 2011-05-13 | 2011-08-17 | 北京雪迪龙科技股份有限公司 | Gas analytical system |
| CN102829997A (en) * | 2012-09-21 | 2012-12-19 | 武汉科技大学 | Synchronous sampling device for liquid drops and dust in smoke gas |
| KR101390655B1 (en) * | 2014-01-27 | 2014-05-07 | 주식회사 피치케이블 | Surface of the carbon fiber heating element and using this chair |
| CN204180297U (en) * | 2014-10-03 | 2015-02-25 | 北京中科联众科技股份有限公司 | A kind of carbon fiber electric heater unit |
| CN205449749U (en) * | 2016-01-06 | 2016-08-10 | 韦莉萍 | Smoke dust tester |
| CN206146694U (en) * | 2016-11-08 | 2017-05-03 | 北京明尼特环保设备有限公司 | Dust sampling pipe that air monitoring system used |
| CN206804614U (en) * | 2017-04-26 | 2017-12-26 | 深圳市科比特航空科技有限公司 | A kind of unmanned plane multifunctional gas detector |
| WO2018081338A1 (en) * | 2016-10-31 | 2018-05-03 | Salvaggio David | Integrated electronic component in vehicle body |
| CN108593366A (en) * | 2018-04-12 | 2018-09-28 | 国网天津市电力公司电力科学研究院 | The combined smoke sampling pressure measuring tube group of Portable heating |
| CN108801715A (en) * | 2018-05-18 | 2018-11-13 | 南京航空航天大学 | A kind of novel radioactive aerosol real-time sampling measuring device and its measurement method |
| CN210090119U (en) * | 2019-04-28 | 2020-02-18 | 深圳国技仪器有限公司 | Intelligent gas and dust sampling device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8636648B2 (en) * | 1999-03-01 | 2014-01-28 | West View Research, Llc | Endoscopic smart probe |
| AU2012230013B2 (en) * | 2011-03-14 | 2015-04-23 | Stratum Reservoir (UK) Holdings, Ltd | Sampling container for collection of fluids |
| TWI499534B (en) * | 2012-03-06 | 2015-09-11 | Awise Fiber Technology Co Ltd | Bicycle frame of carbon fiber and bicycle including the same |
-
2019
- 2019-04-28 CN CN201910347919.0A patent/CN110031269B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009175048A (en) * | 2008-01-25 | 2009-08-06 | Isuzu Motors Ltd | Sampling system and analyzing method |
| CN102156065A (en) * | 2011-05-13 | 2011-08-17 | 北京雪迪龙科技股份有限公司 | Gas analytical system |
| CN102829997A (en) * | 2012-09-21 | 2012-12-19 | 武汉科技大学 | Synchronous sampling device for liquid drops and dust in smoke gas |
| KR101390655B1 (en) * | 2014-01-27 | 2014-05-07 | 주식회사 피치케이블 | Surface of the carbon fiber heating element and using this chair |
| CN204180297U (en) * | 2014-10-03 | 2015-02-25 | 北京中科联众科技股份有限公司 | A kind of carbon fiber electric heater unit |
| CN205449749U (en) * | 2016-01-06 | 2016-08-10 | 韦莉萍 | Smoke dust tester |
| WO2018081338A1 (en) * | 2016-10-31 | 2018-05-03 | Salvaggio David | Integrated electronic component in vehicle body |
| CN206146694U (en) * | 2016-11-08 | 2017-05-03 | 北京明尼特环保设备有限公司 | Dust sampling pipe that air monitoring system used |
| CN206804614U (en) * | 2017-04-26 | 2017-12-26 | 深圳市科比特航空科技有限公司 | A kind of unmanned plane multifunctional gas detector |
| CN108593366A (en) * | 2018-04-12 | 2018-09-28 | 国网天津市电力公司电力科学研究院 | The combined smoke sampling pressure measuring tube group of Portable heating |
| CN108801715A (en) * | 2018-05-18 | 2018-11-13 | 南京航空航天大学 | A kind of novel radioactive aerosol real-time sampling measuring device and its measurement method |
| CN210090119U (en) * | 2019-04-28 | 2020-02-18 | 深圳国技仪器有限公司 | Intelligent gas and dust sampling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110031269A (en) | 2019-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107448999A (en) | A kind of cigarette machine automatic running and intelligent air purifying system and method | |
| CN103439152B (en) | The polymorphic sampling system of sulfuric anhydride and polymorphic method of testing in Concentration in Fixed Pollutants Source | |
| CN110031269B (en) | Intelligent gas and dust sampling device | |
| CN201935838U (en) | Aerosol sampling device applicable to high-temperature, high-pressure and high-humidity pipeline environment | |
| CN210090119U (en) | Intelligent gas and dust sampling device | |
| CN105365305A (en) | Glass fiber and polyester composite needle-punched felt and manufacturing method thereof | |
| CN106322653A (en) | Wall-mounted type purifier | |
| CN207471724U (en) | The air cleaning unit of automatic deploying and retracting filtrate | |
| CN203773672U (en) | Electric fire detector | |
| CN106247559A (en) | Automatically indoor air purifier | |
| CN106247452A (en) | Indoor purifying machine | |
| CN107806689B (en) | A kind of strainer service life monitoring method, device, storage medium and air outlet device | |
| CN106369742A (en) | Multifunctional air purifier | |
| CN210485818U (en) | Oil fume filtering device | |
| CN106352403A (en) | Plasma air freshener | |
| CN210199055U (en) | Prevent online oil smoke monitoring facilities of static | |
| CN107588993A (en) | A kind of mine goaf beam tube drainage dirt catcher and its application method | |
| CN203443411U (en) | Exhaust gas utilization device | |
| CN1238705C (en) | Anti-corrosive heat sampling composite tube | |
| CN206609064U (en) | Air purifier and its purifier | |
| CN217033242U (en) | Internal heating type air sampling probe rod | |
| CN105757879A (en) | Air purification detecting method and system | |
| CN106322517A (en) | Intelligent air purification system | |
| CN104374612A (en) | Constant-temperature rapid air sampling device and using method thereof | |
| CN205683780U (en) | A kind of motor sucks gas cleaning plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |