CN204302027U - A kind of blanking-tube sampling device tested - Google Patents
A kind of blanking-tube sampling device tested Download PDFInfo
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- CN204302027U CN204302027U CN201420857169.4U CN201420857169U CN204302027U CN 204302027 U CN204302027 U CN 204302027U CN 201420857169 U CN201420857169 U CN 201420857169U CN 204302027 U CN204302027 U CN 204302027U
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- tube
- blanking
- inner connecting
- connecting tube
- sampling device
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Abstract
The utility model discloses a kind of blanking-tube sampling device tested, comprise tremie pipe, described tremie pipe is arranged branch tube one end, the described branch tube other end is fixedly connected with orifice plate, the hole site of described orifice plate arranges the inner connecting tube extended internally, hole communicates with pipeline, and described inner connecting tube inside end arranges mobilizable inner cover plate, and the sealing of inclination is placed on inner connecting tube end face.The utility model arranges the inner connecting tube of adapter and sealing on tremie pipe, is extend in tremie pipe sample by sample spoon, easy to operate, and adapter is simple, and accurately, what efficiently solve existing equipment can not the problem of on-line period in sampling.
Description
Technical field
The utility model belongs to test apparatus field, and particularly the utility model relates to blanking-tube sampling device in test crystal aluminum chloride reaction unit.
Background technology
Total utilization of PCA test flyash is carried out process obtain Al
2o
3, finishing operation is exactly just by crystal aluminum chloride (AlCl
3.6H
2o) calcining and decomposing obtains Al
2o
3.Because the reaction unit testing crystal aluminum chloride needs heating material to very high temperature, existing direct sample is inconvenient, a large amount of dust is easily produced during calcining, data vulnerable to pollution during sampling, cause test data inaccurate, and the materials handling of high temperature is dangerous, in order to ensure safety, a device being convenient to sample need be designed.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of blanking-tube sampling device tested, and structure is simple, uses and easy to operate, and sampling is accurate, to overcome the deficiency of prior art problem.
The technical scheme that the utility model is taked is: a kind of blanking-tube sampling device tested, comprise tremie pipe, described tremie pipe is arranged the branch tube communicated with it, the described branch tube other end is fixedly connected with orifice plate with holes, the hole site of described orifice plate arranges the inner connecting tube extended internally, hole communicates with inner connecting tube pipeline, and described inner connecting tube inside end arranges mobilizable inner cover plate, and the sealing of inclination is placed on inner connecting tube end face.
Described adapter cylindrical outer side upper end is provided with the scavenging conduit vertically placed, and is connected to by gas on scavenging conduit, opens valve and purges the defective material in taking over, ensure the accuracy of sampling.
Described orifice plate arranged outside has mobilizable outer cover plate, and that can reduce dust enters inner connecting tube, impact sampling.
Described outer cover plate can around the axle rotation parallel with orifice plate by bearing pin, conveniently manufactures, and structure is simple, is easy to operate.
Described outer cover plate is provided with handle, conveniently pushes outer cover plate aside, be easy to sampling operation.
Described inner cover plate is connected to by rotating shaft on the ears on inner connecting tube, is convenient to manufacture, easy to operate, is convenient to seal inner connecting tube by inner cover plate.
Described inner connecting tube inner face arranges 5 ~ 45 degree, inclination angle, better tightness, and operation also facilitates.
Described scavenging conduit is arranged on the right side of inner connecting tube right-hand member, is convenient to clear up inner defective material, clears up more thorough.
Described orifice plate arranges 5 ~ 45 degree, inclination angle, is convenient to outer cover plate more to seal orifice plate.
The beneficial effects of the utility model: compared with prior art, the utility model arranges the inner connecting tube of adapter and sealing on tremie pipe, extend in tremie pipe by sample spoon and sample, easy to operate, adapter is simple, accurately, what efficiently solve existing equipment can not the problem of on-line period in sampling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sampling adapter place enlarged diagram of the present utility model;
Fig. 3 is sampling adapter place schematic cross-section of the present utility model.
Detailed description of the invention
As shown in Fig. 1 ~ Fig. 3, a kind of blanking-tube sampling device tested, comprise tremie pipe 10, described tremie pipe 10 is arranged the branch tube 1 communicated with it, described branch tube 1 other end is fixedly connected with orifice plate 2 with holes, described orifice plate 2 arranges 5 ~ 45 degree, inclination angle, be easy to examine deadweight and be sealed to aperture, orifice bore position arranges the inner connecting tube 4 extended internally, and hole communicates with inner connecting tube 4 pipeline, described inner connecting tube 4 inside end arranges mobilizable inner cover plate 5, and the sealing of inclination is placed on inner connecting tube 4 end face.Tremie pipe 10 arranges the inner connecting tube of adapter and sealing, is extend in tremie pipe sample by sample spoon, easy to operate, adapter is simple, and accurately, what efficiently solve existing equipment can not the problem of on-line period in sampling.
Described adapter 1 cylindrical outer side upper end is provided with the scavenging conduit 9 vertically placed, and is connected to by gas on scavenging conduit, opens valve and purges the defective material in taking over, ensure the accuracy of sampling.
Described orifice plate 2 arranged outside has mobilizable outer cover plate 3, and that can reduce dust enters inner connecting tube, impact sampling.
Described outer cover plate 3 can around the axle rotation parallel with orifice plate 2 by bearing pin 6, conveniently manufactures, and structure is simple, is easy to operate.
Described outer cover plate 3 is provided with handle, conveniently pushes outer cover plate aside, be easy to sampling operation.
Described inner cover plate 5 is connected to by rotating shaft 8 on the ears 7 on inner connecting tube, is convenient to manufacture, easy to operate, is convenient to seal inner connecting tube by inner cover plate.
Described inner connecting tube 4 inner face arranges 5 ~ 45 degree, inclination angle, and inner cover plate 5 is conducted oneself with dignity, better tightness, and operation also facilitates.
Described scavenging conduit 9 is arranged on the right side of inner connecting tube 2 right-hand member, is convenient to clear up inner defective material, clears up more thorough.
Described orifice plate arranges 5 ~ 45 degree, inclination angle, and outer cover plate 3 deadweight is convenient to outer cover plate 3 more to seal orifice plate.
Claims (9)
1. the blanking-tube sampling device tested, comprise tremie pipe (10), it is characterized in that: described tremie pipe (10) above arranges the branch tube (1) communicated with it, described branch tube (1) other end is fixedly connected with orifice plate (2) with holes, the hole site of described orifice plate (2) arranges the inner connecting tube (4) extended internally, hole communicates with inner connecting tube (4) pipeline, described inner connecting tube (4) inside end arranges mobilizable inner cover plate (5), and the sealing of inclination is placed on inner connecting tube (4) end face.
2. a kind of blanking-tube sampling device tested according to claim 1, is characterized in that: described adapter (1) cylindrical outer side upper end is provided with the scavenging conduit (9) vertically placed.
3. a kind of blanking-tube sampling device tested according to claim 1 and 2, is characterized in that: described orifice plate (2) arranged outside has mobilizable outer cover plate (3).
4. a kind of blanking-tube sampling device tested according to claim 3, is characterized in that: described outer cover plate (3) can around the axle rotation parallel with orifice plate by bearing pin (6).
5. a kind of blanking-tube sampling device tested according to claim 4, is characterized in that: (3) are provided with handle to described outer cover plate.
6. a kind of blanking-tube sampling device tested according to claim 1, is characterized in that: described inner cover plate (5) is connected to by rotating shaft (8) on the ears (7) on inner connecting tube.
7. a kind of blanking-tube sampling device tested according to claim 1, is characterized in that: described inner connecting tube (4) inner face arranges 5 ~ 45 degree, inclination angle.
8. a kind of blanking-tube sampling device tested according to claim 2, is characterized in that: described scavenging conduit (9) is arranged on the right side of inner connecting tube (4) right-hand member.
9. a kind of blanking-tube sampling device tested according to claim 1, is characterized in that: described orifice plate (2) arranges 5 ~ 45 degree, inclination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857169.4U CN204302027U (en) | 2014-12-30 | 2014-12-30 | A kind of blanking-tube sampling device tested |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857169.4U CN204302027U (en) | 2014-12-30 | 2014-12-30 | A kind of blanking-tube sampling device tested |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204302027U true CN204302027U (en) | 2015-04-29 |
Family
ID=53107558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420857169.4U Active CN204302027U (en) | 2014-12-30 | 2014-12-30 | A kind of blanking-tube sampling device tested |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204302027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806644A (en) * | 2014-12-30 | 2016-07-27 | 贵阳铝镁设计研究院有限公司 | Blanking pipe sampling device for test |
| CN106979872A (en) * | 2017-05-31 | 2017-07-25 | 大唐贵州发耳发电有限公司 | A kind of pressurized direct pulverizing coal system feeder on-line sampling device |
-
2014
- 2014-12-30 CN CN201420857169.4U patent/CN204302027U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806644A (en) * | 2014-12-30 | 2016-07-27 | 贵阳铝镁设计研究院有限公司 | Blanking pipe sampling device for test |
| CN106979872A (en) * | 2017-05-31 | 2017-07-25 | 大唐贵州发耳发电有限公司 | A kind of pressurized direct pulverizing coal system feeder on-line sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |