CN210119379U - Portable TSP, PM2.5 multi-purpose sampling rifle - Google Patents
Portable TSP, PM2.5 multi-purpose sampling rifle Download PDFInfo
- Publication number
- CN210119379U CN210119379U CN201920304714.XU CN201920304714U CN210119379U CN 210119379 U CN210119379 U CN 210119379U CN 201920304714 U CN201920304714 U CN 201920304714U CN 210119379 U CN210119379 U CN 210119379U
- Authority
- CN
- China
- Prior art keywords
- sampling
- tsp
- cyclone
- portable
- filter membrane
- 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
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a portable TSP, PM2.5 multi-purpose sampling rifle, including temperature pressure sensor, sampling mouth, cyclone, multistage impinger, filter membrane fixing device, sampling rifle, coupling hose and pump, sampling mouth detachable installs in cyclone's one end, cyclone's the other end links to each other with multistage impinger, the last temperature pressure sensor that installs of cyclone, filter membrane fixing device's one end and multistage impinger detachable sealing connection, filter membrane fixing device's the other end links to each other with the sampling rifle, the sampling rifle passes through coupling hose and links to each other with the pump. Adopt detachable cyclone, multistage impinger to use mutually, different specifications are supporting can deal with different test condition, can compromise TSP, PM 2.5's test, reduce test cost.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of environmental monitoring equipment, especially a portable TSP, PM2.5 multi-purpose sampling rifle.
[ background of the invention ]
As the environment deteriorates, air quality receives a great deal of attention. The substandard emission of the flue gas is a main cause of air pollution, so the industrial flue gas must be strictly treated before emission so that the emission of the flue gas meets the standard. At present, methods for detecting atmospheric particulates are more, devices for independent detection are more, but the total dust or PM2.5 can be tested only and cannot be considered, and the two sets of test systems for the total dust and the PM2.5 are complex in system and high in test cost, so that the portable TSP and PM2.5 multipurpose sampling gun is provided.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, providing a portable TSP, PM2.5 multi-purpose sampling rifle, the system is simple, can compromise TSP, PM 2.5's test, reduces testing cost.
In order to realize the above object, the utility model provides a portable TSP, PM2.5 multi-purpose sampling rifle, including temperature pressure sensor, sampling mouth, cyclone, multistage impinger, filter membrane fixing device, sampling rifle, coupling hose and pump, sampling mouth detachable installs in cyclone's one end, cyclone's the other end links to each other with multistage impinger, the last temperature pressure sensor that installs of cyclone, filter membrane fixing device's one end and multistage impinger detachable sealing connection, filter membrane fixing device's the other end links to each other with the sampling rifle, the sampling rifle links to each other with the pump through coupling hose.
Preferably, the pump and the temperature and pressure sensor are respectively connected with a control system, parameters measured by the temperature and pressure sensor are transmitted to the control system, and the control system converts the flow rate of the flue gas.
Preferably, the aperture of the sampling nozzle is adjustable to control the sampling speed.
Preferably, the cyclone separator comprises two specifications of PM10 and PM 2.5.
Preferably, the multistage impinger comprises a 2.5 μm, 1 μm specification matched to a PM10 specification cyclone and a 1 μm, 0.5 μm specification matched to a PM2.5 specification cyclone.
Preferably, a quartz filter membrane with the diameter of 48 is arranged in the filter membrane fixing device.
Preferably, the inner wall of the sampling gun is made of stainless steel, the outer side of the sampling gun is wrapped with an electric heating insulation layer, the electric heating insulation layer is connected with a heating control unit, and the temperature of the gun body of the sampling gun can be heated to 200 ℃.
Preferably, the flow rate of the pump is continuously adjustable, and a filtering and drying device is installed in the pump.
The utility model has the advantages that: the utility model discloses a cooperation of temperature pressure sensor, sampling mouth, cyclone, multistage impinger, filter membrane fixing device, sampling rifle, coupling hose and pump etc. adopts detachable cyclone, multistage impinger to use mutually, and different specifications are supporting can deal with different test condition, can compromise TSP, PM 2.5's test, reduce test cost.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is the utility model discloses a portable TSP, the multi-purpose sampling rifle of PM 2.5's schematic structure diagram.
[ detailed description ] embodiments
Referring to fig. 1 the utility model relates to a portable TSP, PM2.5 multi-purpose sampling rifle, including temperature pressure sensor 1, sampling mouth 2, cyclone 3, multistage impinger 4, filter membrane fixing device 5, sampling rifle 6, coupling hose 7 and pump 8, the one end in cyclone 3 is installed to sampling mouth 2 detachable, cyclone 3's the other end links to each other with multistage impinger 4, install temperature pressure sensor 1 on the cyclone 3, filter membrane fixing device 5's one end and multistage impinger 4 detachable sealing connection, filter membrane fixing device 5's the other end links to each other with sampling rifle 6, sampling rifle 6 passes through coupling hose 7 and links to each other with pump 8. The pump 8 and the temperature and pressure sensor 1 are respectively connected with a control system, parameters measured by the temperature and pressure sensor 1 are transmitted to the control system, and the control system converts the flow rate of flue gas. The aperture of the sampling nozzle 2 is adjustable to control the sampling speed. The cyclone 3 comprises two specifications of PM10 and PM2.5 so as to deal with different test conditions. The multistage impinger 4 comprises a 2.5 μm, 1 μm specification matched to a PM10 specification cyclone 3, and a 1 μm, 0.5 μm specification matched to a PM2.5 specification cyclone 3.
Furthermore, the filter membrane fixing device 5 is internally provided with a quartz filter membrane with the diameter of 48 mm, and the trapping efficiency of 0.3 mu m particles is over 99.9 percent. The inner wall of the sampling gun 6 is made of stainless steel, the outer side of the sampling gun 6 is wrapped with an electric heating heat preservation layer, the electric heating heat preservation layer is connected with a heating control unit, and the temperature of the gun body of the sampling gun 6 can be heated to 200 ℃. The flow of the pump 8 is continuously adjustable, and the filtering and drying device is installed in the pump 8, so that the damage of high-humidity smoke to the air extracting pump can be prevented.
The utility model discloses the working process:
the utility model relates to a portable TSP, PM2.5 multi-purpose sampling rifle, through adopting detachable cyclone, multistage impinger to use mutually, different specifications are supporting can deal with different test operating modes, can compromise TSP, PM 2.5's test, reduce the test cost; wherein, flange connection structures can be adopted among the cyclone separator, the multistage impinger and the sampling gun, and corresponding sealing elements are arranged among the flanges to realize detachable sealing connection. Gas to be detected enters the cyclone separator 3 from the sampling nozzle 2, wherein the temperature and pressure sensor 1 can convey measured parameters to a control system of the pump, the flow rate of flue gas is converted, and the operator can realize constant-speed sampling by adjusting the caliber of the sampling nozzle. The filter membrane fixing device 5 can be internally provided with a quartz filter membrane with the diameter of 48 mm, and the trapping efficiency of 0.3 mu m particles can exceed 99.9 percent. 6 outside parcels of sampling rifle have the electrical heating heat preservation, when the great flue gas environment of humidity, make the heating of electrical heating heat preservation through heating control unit to guarantee the stability of the 6 heats of sampling rifle, thereby realized the sampling of high humidity flue gas environment.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (8)
1. The utility model provides a portable TSP, the multi-purpose rifle of sampling of PM2.5 which characterized in that: including temperature pressure sensor (1), sampling mouth (2), cyclone (3), multistage impinger (4), filter membrane fixing device (5), sampling rifle (6), coupling hose (7) and pump (8), the one end in cyclone (3) is installed to sampling mouth (2) detachable, the other end and the multistage impinger (4) of cyclone (3) link to each other, install temperature pressure sensor (1) on cyclone (3), the one end and the multistage impinger (4) detachable sealing connection of filter membrane fixing device (5), the other end and the sampling rifle (6) of filter membrane fixing device (5) link to each other, sampling rifle (6) link to each other with pump (8) through coupling hose (7).
2. A portable TSP, PM2.5 multi-purpose sampling gun as recited in claim 1, wherein: the pump (8) and the temperature and pressure sensor (1) are respectively connected with the control system, parameters measured by the temperature and pressure sensor (1) are transmitted to the control system, and the control system converts the flow rate of flue gas.
3. A portable TSP, PM2.5 multi-purpose sampling gun as recited in claim 2, wherein: the aperture size of the sampling nozzle (2) can be adjusted to control the sampling speed.
4. A portable TSP, PM2.5 multi-purpose sampling gun as recited in claim 1, wherein: the cyclone separator (3) comprises two specifications of PM10 and PM 2.5.
5. A portable TSP, PM2.5 multi-purpose sampling gun as recited in claim 4, wherein: the multistage impactor (4) comprises a 2.5-micron specification and a 1-micron specification matched with the PM 10-specification cyclone separator (3), and a 1-micron specification and a 0.5-micron specification matched with the PM 2.5-specification cyclone separator (3).
6. A portable TSP, PM2.5 multi-purpose sampling gun as recited in claim 1, wherein: and a quartz filter membrane with the diameter of 48 is arranged in the filter membrane fixing device (5).
7. A portable TSP, PM2.5 multi-purpose sampling gun as recited in claim 1, wherein: the inner wall of the sampling gun (6) is made of stainless steel, the outer side of the sampling gun (6) is wrapped by an electric heating heat preservation layer, the electric heating heat preservation layer is connected with a heating control unit, and the temperature of a gun body of the sampling gun (6) can be heated to 200 ℃.
8. A portable TSP, PM2.5 multi-purpose sampling gun as recited in claim 1, wherein: the flow of the pump (8) is continuously adjustable, and a filtering and drying device is installed in the pump (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920304714.XU CN210119379U (en) | 2019-03-11 | 2019-03-11 | Portable TSP, PM2.5 multi-purpose sampling rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920304714.XU CN210119379U (en) | 2019-03-11 | 2019-03-11 | Portable TSP, PM2.5 multi-purpose sampling rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210119379U true CN210119379U (en) | 2020-02-28 |
Family
ID=69612227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920304714.XU Active CN210119379U (en) | 2019-03-11 | 2019-03-11 | Portable TSP, PM2.5 multi-purpose sampling rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210119379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946124A (en) * | 2019-03-11 | 2019-06-28 | 浙江菲达环保科技股份有限公司 | A kind of multi-purpose sampling gun of portable TSP, PM2.5 |
| CN112924245A (en) * | 2021-01-28 | 2021-06-08 | 中国科学院地质与地球物理研究所 | Near-on space aerosol's collection device |
-
2019
- 2019-03-11 CN CN201920304714.XU patent/CN210119379U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946124A (en) * | 2019-03-11 | 2019-06-28 | 浙江菲达环保科技股份有限公司 | A kind of multi-purpose sampling gun of portable TSP, PM2.5 |
| CN112924245A (en) * | 2021-01-28 | 2021-06-08 | 中国科学院地质与地球物理研究所 | Near-on space aerosol's collection device |
| CN112924245B (en) * | 2021-01-28 | 2022-02-01 | 中国科学院地质与地球物理研究所 | Near-on space aerosol's collection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204387696U (en) | Pipeline gas leak detecting device | |
| CN210119379U (en) | Portable TSP, PM2.5 multi-purpose sampling rifle | |
| CN206847688U (en) | A kind of oil smoke on-line monitoring instrument based on laser scattering method | |
| CN101949843B (en) | Gas circuit system for measuring automotive tail gas in real time | |
| CN101387616A (en) | Measurement method and apparatus for humidity in discharged flue gas | |
| CN106840264A (en) | A kind of continuous on-line monitoring system of flue gas | |
| CN101524617A (en) | Method for removing moisture in gases by a Nafion tube | |
| CN204387697U (en) | Pipeline gas leak detecting device | |
| CN102941003A (en) | Equipment and method for detecting flue gas discharged by power plant | |
| CN207570855U (en) | CEMS flue gas sampling probes | |
| CN204891587U (en) | A exhaust gas collection processing apparatus for vehicle inspection and test station | |
| CN101813579A (en) | Constant-speed sampling device of fly ash | |
| CN103350092B (en) | A kind of laboratory exhaust treatment system | |
| CN204882516U (en) | Novel gaseous detecting system of formula of breathing in | |
| CN210923465U (en) | Carbon dioxide on-line monitoring system of coal-fired power plant | |
| CN210604055U (en) | Multifunctional sampling device for sampling Hg and SO3 in coal-fired flue gas | |
| CN104524877A (en) | Drawer-type paint-spraying exhaust gas treatment system | |
| CN208026517U (en) | A kind of high-temperature high dust bioxin sampling apparatus | |
| CN205861406U (en) | Full automatic atmospheric keeps sample device | |
| CN206656751U (en) | A kind of continuous on-line monitoring system of flue gas | |
| CN212904782U (en) | Fixed pollution sources VOCs on-line monitoring device | |
| CN205003146U (en) | Automobile coating burns in workshop combustible gas detection device among burning furnace | |
| CN210269539U (en) | Equipment for monitoring operation state of oil fume purifier | |
| CN205157383U (en) | Minimum discharge cigarette dust content of thermal power plant test system | |
| CN204903242U (en) | Sampling case device among high temperature flue gas sampling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |