CN205015197U - A sampling probe for containing rotten dust -laden environment - Google Patents
A sampling probe for containing rotten dust -laden environment Download PDFInfo
- Publication number
- CN205015197U CN205015197U CN201520628335.8U CN201520628335U CN205015197U CN 205015197 U CN205015197 U CN 205015197U CN 201520628335 U CN201520628335 U CN 201520628335U CN 205015197 U CN205015197 U CN 205015197U
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- CN
- China
- Prior art keywords
- filter core
- flange
- sampling probe
- rotten
- quill shaft
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- Expired - Fee Related
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Abstract
The utility model discloses a sampling probe for containing rotten dust -laden environment, it includes barrel, filter core and flange, the filter core setting be in the barrel in, the flange pass through the bolt with barrel one end links to each other the barrel in the filter core in still inserted a quill shaft, the flange on have an internal thread the filter core on have an external screw thread, the external screw thread of this filter core with the internal thread of flange is mutually supported, the flange center open and to have the sample gas through -hole, the sample gas through -hole with the quill shaft communicate with each other still opened on the sample gas through -hole flange on one side and blown the scavenge trunk. This sampling probe simple structure is reliable, the installation with dismantle conveniently, gas leakage hidden danger that the sealing performance of reducing coupling department disappearance was brought simultaneously, can be avoided receiving the shock heating temperature variation of shock chilling and takes place fried splitting.
Description
Technical field
The utility model relates to a kind of sampling probe, is specifically related to a kind of for the sampling probe containing rotten dusty circumstances, is mainly used in the sampling of gas.
Background technology
Existing sampling probe in most cases, is installed on the process pipe wall under high temperature with high dust working condition, and needs to work reliably and with long-term.Probe fed heater is in order to heat whole cavity, and temperature controls to have been combined by temperature controller and Pt-100 platinum resistance, results in blockage to filtrator for preventing the condensate moisture in high-temperature flue gas.Internal ramp mostly is pottery or carbofrax material, there is the defect in material in these materials, all SC is needed when carrying, replacing, and for ensureing filtering accuracy, the aperture of filtrator can not be too large, but keep away unavoidable meeting generation dust blocking, and this type filter can only lean on blowback mode to purge, be not easy to filtrator be taken out the cleaning of use water, probe can not use having the occasion of explosion gas environment.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of for the sampling probe containing rotten dusty circumstances, this sampling probe is simple and reliable for structure, installation and removal are convenient, reduce junction sealing property and lack the gas leakage hidden danger brought, meanwhile, the temperature variation by suddenly cold and hot can be avoided and burst.
Technical problem to be solved in the utility model realizes by the following technical solutions.
A kind of for the sampling probe containing rotten dusty circumstances, it comprises cylindrical shell, filter core and flange, described filter core is arranged in described cylindrical shell, described flange is connected with described cylindrical shell one end by bolt, a quill shaft is also inserted with in filter core in described cylindrical shell, described flange has internal thread, described filter core has external thread, the external thread of this filter core and the internal thread of described flange cooperatively interact.
Further, described flange center position has sample vent hole, and described sample vent hole communicates with described quill shaft, and the flange of described sample vent hole one side also has sweep gas passage.
Further, described quill shaft and filter core adopt stainless steel material to be made respectively.
Further, described quill shaft surrounding equal portions are provided with pore.
Further, the aperture of described pore is 8mm.
Further, described pore number is 12, and wherein, every four is one group of being arranged on around quill shaft of equal portions respectively.
Further, the factor of porosity of described filter core is 28%-50%.
Further, the aperture of described filter core is at 4u-160u.
Further, the precision of described filter core is at 0.2um-100um.
Further, the wall thickness of described filter core is 3mm.
The beneficial effects of the utility model are: simple and reliable for structure, and the overall part that splits only has four groups, reduces junction sealing property and lacks the gas leakage hidden danger brought; And compact size, entirety can in embedded equipment process pipe, without the need to installing heating and thermal insulation equipment in addition additional; Stainless steel selected by filtrator, and avoid the temperature variation by suddenly cold and hot and burst, meanwhile, filter element wall thickness only has 3mm, can directly with water cleaning, Reusability.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional view;
Fig. 2 is the utility model flange arrangement schematic diagram;
Fig. 3 is the utility model Flange Plane structural representation.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As Figure 1-3, a kind of for the sampling probe containing rotten dusty circumstances, it comprises cylindrical shell 1, filter core 2 and flange 3, filter core 2 is arranged in cylindrical shell 1, flange 3 is connected with described cylindrical shell 1 one end by bolt 4, is also inserted with a quill shaft 5, flange 3 has internal thread in filter core 2, filter core 2 has external thread, and the external thread of this filter core 2 and the internal thread of flange 3 cooperatively interact.
Flange 3 center has sample vent hole 30, and sample vent hole 30 communicates with quill shaft 5, and the flange 3 of one side of sample vent hole 30 also has sweep gas passage 31.
Quill shaft 5 and filter core 2 adopt stainless steel material to be made respectively.
Quill shaft 5 surrounding equal portions are provided with pore 50.The aperture of pore 50 is 8mm.Pore 50 number is 12, and wherein, every four is one group of being arranged on around quill shaft 5 of equal portions respectively.
The factor of porosity of filter core 2 is 28%-50%.The aperture of filter core 2 is at 4u-160u.The precision of filter core 2 is at 0.2um-100um.The wall thickness of filter core 2 is 3mm.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. one kind for containing the sampling probe of rotten dusty circumstances, it comprises cylindrical shell, filter core and flange, described filter core is arranged in described cylindrical shell, described flange is connected with described cylindrical shell one end by bolt, it is characterized in that: in the filter core in described cylindrical shell, be also inserted with a quill shaft, described flange has internal thread, described filter core has external thread, the external thread of this filter core and the internal thread of described flange cooperatively interact.
2. a kind of for the sampling probe containing rotten dusty circumstances according to claim 1, it is characterized in that: described flange center position has sample vent hole, described sample vent hole communicates with described quill shaft, and the flange of described sample vent hole one side also has sweep gas passage.
3. a kind of for the sampling probe containing rotten dusty circumstances according to claim 1, it is characterized in that: described quill shaft and filter core adopt stainless steel material to be made respectively.
4. a kind of for the sampling probe containing rotten dusty circumstances according to claim 1, it is characterized in that: described quill shaft surrounding equal portions are provided with pore.
5. a kind of for the sampling probe containing rotten dusty circumstances according to claim 4, it is characterized in that: the aperture of described pore is 8mm.
6. a kind ofly according to claim 4 it is characterized in that: described pore number is 12 for containing the sampling probe of rotten dusty circumstances, wherein, every four is one group of being arranged on around quill shaft of equal portions respectively.
7. a kind of for the sampling probe containing rotten dusty circumstances according to claim 1, it is characterized in that: the factor of porosity of described filter core is 28%-50%.
8. a kind of for the sampling probe containing rotten dusty circumstances according to claim 1, it is characterized in that: the aperture of described filter core is at 4u-160u.
9. a kind of for the sampling probe containing rotten dusty circumstances according to claim 1, it is characterized in that: the precision of described filter core is at 0.2um-100um.
10. a kind of for the sampling probe containing rotten dusty circumstances according to claim 1, it is characterized in that: the wall thickness of described filter core is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628335.8U CN205015197U (en) | 2015-08-20 | 2015-08-20 | A sampling probe for containing rotten dust -laden environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628335.8U CN205015197U (en) | 2015-08-20 | 2015-08-20 | A sampling probe for containing rotten dust -laden environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205015197U true CN205015197U (en) | 2016-02-03 |
Family
ID=55213792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520628335.8U Expired - Fee Related CN205015197U (en) | 2015-08-20 | 2015-08-20 | A sampling probe for containing rotten dust -laden environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205015197U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970179A (en) * | 2016-05-25 | 2016-09-28 | 吉林省力科科技有限公司 | Protection device used for vacuum coating detection equipment probe |
| CN106153404A (en) * | 2016-08-28 | 2016-11-23 | 安徽天承科自动化科技有限公司 | A kind of high-dust flue gas sampler |
| CN107044927A (en) * | 2017-03-17 | 2017-08-15 | 合肥固泰自动化有限公司 | A kind of sampling probe in coal dust workshop |
-
2015
- 2015-08-20 CN CN201520628335.8U patent/CN205015197U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970179A (en) * | 2016-05-25 | 2016-09-28 | 吉林省力科科技有限公司 | Protection device used for vacuum coating detection equipment probe |
| CN106153404A (en) * | 2016-08-28 | 2016-11-23 | 安徽天承科自动化科技有限公司 | A kind of high-dust flue gas sampler |
| CN107044927A (en) * | 2017-03-17 | 2017-08-15 | 合肥固泰自动化有限公司 | A kind of sampling probe in coal dust workshop |
| CN107044927B (en) * | 2017-03-17 | 2023-06-13 | 合肥固泰自动化有限公司 | Sampling probe for coal powder workshop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20200820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |