CN204344119U - Eddy flow sampler - Google Patents
Eddy flow sampler Download PDFInfo
- Publication number
- CN204344119U CN204344119U CN201420766736.5U CN201420766736U CN204344119U CN 204344119 U CN204344119 U CN 204344119U CN 201420766736 U CN201420766736 U CN 201420766736U CN 204344119 U CN204344119 U CN 204344119U
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- grit chamber
- warehouse
- slag
- eddy flow
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a kind of eddy flow sampler, comprises warehouse, and the top of described warehouse arranges slag inlet, and the bottom of described warehouse is provided with multiple slag-drip opening, and multiple described slag-drip opening place is provided with renovates, and the top of described warehouse is provided with dust-exhausting port.The eddy flow sampler that the utility model provides, by the switching of reversible deflector, with coordinating of double cinder notch, realizes the uninterrupted continuously of sampling process, ensure that the accuracy of sample; Avoid constructor and switch sampling bag process, the dust recycling of generation and pollution.
Description
Technical field
The present invention relates to a kind of Air Reverse Circulation continuous sampling probing eddy flow sampler, spy is applicable to geological prospecting and gets powder drilling field.
Background technology
Along with China gets more and more to resource requirement, Exploration difficulty is increasing, and the requirement for geological drilling efficiency and quality is also more and more higher.But due to geological core drilling, cost is high, efficiency is low etc. seriously constrains the development of geological prospecting work.The external Air Reverse Circulation that utilizes in geological prospecting drilled (RC probing) technology in the last few years, and the cost of geological prospecting is reduced greatly, and the efficiency of geological prospecting simultaneously improves greatly.Air Reverse Circulation drilling technique has developed to obtain comparative maturity abroad, and its rig and supportingly form seriation.The probing workload that western developed country utilizes this technology to complete just has exceeded long-term prevailing diamond drilling technology in the later stage eighties in last century.Along with domestic probing industry development, air reverse circulation drilling efficiency is high, cost is low, strong adaptability etc. constantly manifests compared to the huge advantage of traditional core drilling, and Air Reverse Circulation drills market at home also will have good development prospect.In Air Reverse Circulation drilling technique marketing process at home, due to supporting immature of rig, the process of this technology extensive use is caused to be affected.
Rock sample collected by Air Reverse Circulation drilling technology eddy flow sampler, and conventional eddy flow sampler has two defects, one be take off sample sack after with load onto sky sample bag before have time difference of 3-6 second, cause part rock sample to lose; Two is that after taking off sample bag, discharging opening sprays a large amount of dust, pollutes construction environment, affects the health of sample man.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model be to provide a kind of be provided with two changeable opening and closings slag-drip opening and the nozzle arranged on warehouse for adsorption of dust, nozzle connects the eddy flow sampler of atomization mechanism.
For achieving the above object, the utility model provides a kind of eddy flow sampler, comprises warehouse, the top of described warehouse arranges slag inlet, the bottom of described warehouse is provided with multiple slag-drip opening, and multiple described slag-drip opening place is provided with renovates, and the top of described warehouse is provided with dust-exhausting port.
Preferably, the bottom of described warehouse is a point grit chamber, described point of grit chamber comprises first point of grit chamber and is communicated in second point of grit chamber on the downside of described first point of grit chamber, described first point of grit chamber is cube structure, described second point of grit chamber is triangular prism structure, described warehouse is connected with supporting leg, the connected surface of described second point of grit chamber and described first point of grit chamber is the rectangular aperture being parallel to ground, described second point of grit chamber also comprises rectangular side wall and two triangular side walls be parallel to each other that two have common seamed edge, two described rectangular side wall are respectively arranged with the rectangle slag-drip opening that size is identical, also comprise one with the rectangular lid of described rectangle slag-drip opening mating shapes, a side of described rectangular lid is hinged on the common limit of two described rectangular side wall, the jointed shaft of described rectangular lid extends bending formation and renovates spanner outside described second point of grit chamber.
Preferably, two opposite faces of described rectangular lid are provided with magnet.
Preferably, described warehouse is also provided with nozzle, described nozzle place is connected with atomization mechanism, and described nozzle setting position is higher than described slag inlet.
The eddy flow sampler that the utility model provides, by the switching of reversible deflector, with coordinating of double cinder notch, realizes the uninterrupted continuously of sampling process, ensure that the accuracy of sample; Avoid constructor to switch in the process of sampling bag and produce dust recycling and pollution.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model eddy flow sampler;
Fig. 2 is the side-looking structural representation of the utility model eddy flow sampler;
Fig. 3 is the structural representation of point grit chamber of the utility model eddy flow sampler;
Fig. 4 is the detonation configuration schematic diagram of point grit chamber of the utility model eddy flow sampler;
Fig. 5 is the structural representation renovated of the utility model eddy flow sampler.
In figure: 1-warehouse, 2-dust-exhausting port, 3-nozzle, 4-supporting leg, 5-divides grit chamber, 51-first point of grit chamber, 52-second point of grit chamber, 521-rectangular aperture, 522-rectangular side wall, and 523-triangular side walls, 6-renovates, 61-magnet, 7-slag inlet, 8-spanner.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
Please refer to Fig. 1 and Fig. 2, a kind of eddy flow sampler, comprises warehouse 1, and the top of described warehouse 1 arranges slag inlet 7, and the bottom of described warehouse 1 is provided with multiple slag-drip opening, and multiple described slag-drip opening place is provided with renovates, and the top of described warehouse is provided with dust-exhausting port 2.
Please refer to Fig. 3 to Fig. 5, the bottom of described warehouse is a point grit chamber, second point of grit chamber 52 that described point of grit chamber comprises first point of grit chamber 51 and be communicated on the downside of described first point of grit chamber 51, described first point of grit chamber 51 is cube structure, described second point of grit chamber 52 is triangular prism structure, described warehouse 1 is connected with supporting leg, described second point of grit chamber 52 is the rectangular aperture 521 being parallel to ground with the connected surface of described first point of grit chamber 51, described second point of grit chamber also comprises rectangular side wall 522 and two triangular side walls be parallel to each other 523 that two have common seamed edge, two described rectangular side wall 522 are respectively arranged with the identical rectangle slag-drip opening of size, also comprise one with the rectangular lid 6 of described rectangle slag-drip opening mating shapes, a side of described rectangular lid 6 is hinged on the common limit of two described rectangular side wall 522, the jointed shaft of described rectangular lid 6 extends bending formation and renovates spanner 8 outside described second point of grit chamber 52.
Two opposite faces of described rectangular lid 6 are provided with magnet 61, reversible deflector can be adsorbed on the inwall of point grit chamber 5.
Described warehouse is also provided with nozzle 3, and described nozzle place is connected with atomization mechanism, and described nozzle setting position is higher than described slag inlet 7.
In Air Reverse Circulation continuous sampling work progress, first prepare two sample sacks and be connected on two slag-drip openings that (slag-drip opening extends slagging channel obliquely outside point grit chamber, opening is had) bottom slagging channel, and control spanner 8, side slagging channel is opened, and side is in closed condition in addition.The mixture of air and rock dust sample enters warehouse 1 from slag inlet 7, under the effect of gravity and centrifugal force, by the dust in nozzle spraying absorption rock sample, light weight dust rises and discharges from dust-exhausting port 2, the particle that weight is large constantly falls in warehouse 1 inwall rotary course, after arriving point grit chamber 5, enter in the sample sack below the slag-drip opening opening side.After the sampling bag of side is filled, regulate commutation to renovate 6 positions by handle 8 at once, while closing this side slag-drip opening passage, open other side slag-drip opening, and with locking device, lock reversing handle 8 position, make that sample is continual enters another sample sack.Then the bag removal will filling sample, changes new empty sample sack into, repeats above process, until construction terminates.
By above adjustment process, avoid sample loss and pollution that in sampling process, switch sample bag brings, improve sample taking rate.
Above-described embodiment is only for clearly illustrating that the utility model creates example, and not the utility model is created to the restriction of detailed description of the invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All within spirit of the present utility model and principle any apparent change of extending out or variation be still in the utility model and create among the protection domain of claim.
Claims (4)
1. an eddy flow sampler, is characterized in that, comprises warehouse, and the top of described warehouse arranges slag inlet, and the bottom of described warehouse is provided with multiple slag-drip opening, and multiple described slag-drip opening place is provided with renovates, and the top of described warehouse is provided with dust-exhausting port.
2. eddy flow sampler according to claim 1, it is characterized in that, the bottom of described warehouse is a point grit chamber, described point of grit chamber comprises first point of grit chamber and is communicated in second point of grit chamber on the downside of described first point of grit chamber, described first point of grit chamber is cube structure, described second point of grit chamber is triangular prism structure, described warehouse is connected with supporting leg, the connected surface of described second point of grit chamber and described first point of grit chamber is the rectangular aperture being parallel to ground, described second point of grit chamber also comprises rectangular side wall and two triangular side walls be parallel to each other that two have common seamed edge, two described rectangular side wall are respectively arranged with the rectangle slag-drip opening that size is identical, also comprise one with the rectangular lid of described rectangle slag-drip opening mating shapes, a side of described rectangular lid is hinged on the common limit of two described rectangular side wall, the jointed shaft of described rectangular lid extends bending formation and renovates spanner outside described second point of grit chamber.
3. eddy flow sampler according to claim 2, is characterized in that, two opposite faces of described rectangular lid are provided with magnet.
4., according to the arbitrary described eddy flow sampler of claims 1 to 3, it is characterized in that, described warehouse is also provided with nozzle, described nozzle place is connected with atomization mechanism, and described nozzle setting position is higher than described slag inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420766736.5U CN204344119U (en) | 2014-12-08 | 2014-12-08 | Eddy flow sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420766736.5U CN204344119U (en) | 2014-12-08 | 2014-12-08 | Eddy flow sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204344119U true CN204344119U (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420766736.5U Active CN204344119U (en) | 2014-12-08 | 2014-12-08 | Eddy flow sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204344119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410028A (en) * | 2019-06-26 | 2019-11-05 | 温州工程勘察院有限公司 | A kind of engineering geological investigation device and its application method |
-
2014
- 2014-12-08 CN CN201420766736.5U patent/CN204344119U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410028A (en) * | 2019-06-26 | 2019-11-05 | 温州工程勘察院有限公司 | A kind of engineering geological investigation device and its application method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |