CN201514343U - Device for gathering geogas particles of concealed metal ores - Google Patents
Device for gathering geogas particles of concealed metal ores Download PDFInfo
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- CN201514343U CN201514343U CN2009202462461U CN200920246246U CN201514343U CN 201514343 U CN201514343 U CN 201514343U CN 2009202462461 U CN2009202462461 U CN 2009202462461U CN 200920246246 U CN200920246246 U CN 200920246246U CN 201514343 U CN201514343 U CN 201514343U
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- supporting film
- screw thread
- geogas
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Abstract
The utility model provides a device for gathering geogas particles of concealed metal ores, and belongs to the technical field of prospecting through geogas. The device comprises a gas inlet component, a supporting film trapping component and a gas outlet component, wherein, the gas inlet component is closely screwed with the gas outlet component through first threads (3) and fourth threads (11), so that the supporting film trapping component is encapsulated in the gathering device. The utility model has the advantages that geogas particle samples of concealed metal ores can be obtained; the application of the device not only facilitates researches on existing state and component characteristics of geogas matters, but also provides an effective means for the research on formation mechanism of geogas.
Description
Technical field
The utility model belongs to earth gas and looks for the ore deposit technical field, particularly relates to a kind of latent metallic ore earth gas particles harvester, looks for the sampling apparatus in ore deposit by the element composition of measuring material and the latent metallic ore field of reconnoitring of content, particularly areal coverage-earth gas.
Background technology
Earth gas method is a kind of new latent metallic ore geochemical exploration method that development in recent years is got up, and its development is relevant with the requirement of global mineral exploration situation.Because along with the minimizing day by day in surface occurence ore deposit, look for the emphasis in ore deposit to look for latent, half buried ore by looking for the near surface ore deposit progressively to turn to, comprise the ore deposit of burying under the covering of middle-shallow layer drift load, look for difficulty and the risk and day sharp increase in ore deposit.Simultaneously, the huge and many areas of areal coverage area have good one-tenth ore deposit distant view.Therefore, the novel geochemical exploration technique method of research areal coverage searching buried ore has very important realistic meaning.
On the research tendency and present situation of present areal coverage geochemical exploration technique method, earth gas method is one of method of tool application prospect.
Last century early eighties, Sweden Pohle moral company research has also proposed a kind of new " metal gas " measuring technique (passive ground vapour method), by at more than 30 mineral deposit experimental studies, method of proof is effective.States such as Czech, Russia, Germany, Australia, Canada successively carried out the research of this respect subsequently.; because the theoretical foundation understanding difference to method is bigger; add up-sampling and analysis means is limit; in the nineties in considerable time in last century; the external research of having abandoned this respect substantially; and China adheres to this respect research always, and has been applied to the actual miner of looking for of areal coverage and makes the very significant real achievement of obtaining.
About ground vapour material source and occurrence status, particularly also there is bigger dispute in the relation with ore deposit, deep (change) body.
Wang Mingqi covers in Gansu flood dragon palm Thick Loess and attempts on the lead-zinc deposit adopting initiatively sampling method and liquid trap device, carries out lead isotope and carries out the plumbous source tracer study of ground vapour.Find that the ground vapour lead isotope obviously is different from the single geologic body in mining area, particularly background area ground vapour lead and departs from all known geologic bodies, show its plumbous non-geology source (blank and air); Exceptions area ground vapour lead isotope is formed and obviously is different from background area, and abnormal sample point is between country rock and ore, and more close ore sulfide distributes, and illustrates that ground vapour anomalous lead part is from deep ore sulfide ore body.This provides strong proof for the unusual element of ground vapour from deep orebody.
Because earth gas material all is converted into ionic condition at liquid trap device, changed original existence form, just collected earth gas material element kind and content, the strong evidence of ball ground vapour material composition feature and occurrence status is not provided.
Therefore, directly collect the latent metallic ore earth gas particles of virgin state, and the research of carrying out occurrence status and component forms mechanism to it and look for latent metallic ore to have important in theory and realistic meaning.
Still find no at present to close and gather latent metallic ore earth gas particles, and report of furtheing investigate and document.
Summary of the invention
The purpose of this utility model is to provide a kind of latent metallic ore earth gas particles harvester, has solved when metallic ore earth gas material proterties is lain concealed in research, can not analyze the problem of ground vapour material composition feature and occurrence status.
This forms mechanism to research earth gas material composition, and accuracy of observation and raising interpretation of anomaly level reduce and look for latent metallic ore risk, have very strong theory significance and important and practical meanings.
The utility model comprises air intake assembly, and supporting film captures assembly and goes out pneumatic module.Air intake assembly with go out pneumatic module and be connected and supporting film is captured component package in this harvester inside by airtight the screwing of first screw thread and the 4th screw thread.Assembling back overall dimensions is length 5cm, diameter 3cm.
Air intake assembly is made up of draft tube, air admission hole, first screw thread; Draft tube is connected with air admission hole.
Supporting film captures assembly and is made up of gas port, collection hole, second screw thread, supporting film, the 3rd screw thread, supporting film gim peg 9; Second screw thread will be gathered the hole and be connected with supporting film gim peg 9
Going out pneumatic module is made up of vent port, the 4th screw thread, gas outlet.
The beneficial effects of the utility model are, can obtain latent metallic ore earth gas particles sample.The application of this device not only helps studying earth gas material occurrence status and component characteristics but also provides effective means for earth gas forms mechanism research.
Description of drawings
Fig. 1 is a latent metallic ore earth gas particles harvester structural representation of the present utility model.Wherein, draft tube 1, air admission hole 2, first screw thread 3, gas port 4, collection hole 5, second screw thread 6, supporting film 7, the 3rd screw thread 8, supporting film gim peg 9, vent port 10, the 4th screw thread 11, gas outlet 12.
Fig. 2 is a latent metallic ore earth gas particles harvester supporting film trap portion separation structure synoptic diagram of the present utility model.Wherein, gas port 4, collection hole 5.
Fig. 3 is a latent metallic ore earth gas particles harvester supporting film fixed part structural representation of the present utility model.Wherein, supporting film gim peg 9, supporting film 7.
Embodiment
Fig. 1 is an overall schematic of the present utility model.Elder generation's supporting film 7 is positioned over vertical supporting film gim peg 9 tops.Supporting film gim peg 9 is screwed into by screw thread 8 and screw thread 6 has gas port 4 and gather hole 5.And its integral body is positioned over out on the pneumatic module.Then with air intake assembly with go out pneumatic module by screw thread 3 and screw thread 11 airtight be connected and supporting film captured be packaged in this harvester inside.
During sampling, air intake assembly connects the collection drilling tool that inserts in the soil, goes out pneumatic module and connect air-extractors by vent port 10 by draft tube 1.The whole-sample flow process has been avoided big the sneaking into of particulate in the atmosphere.After starting air-extractor, form in this harvester negative pressure, with the ground vapour material by draft tube 1 enter harvester, the air communication that has an earth gas particles crosses collection hole 5 and directly strikes supporting film 7.The supporting film 7 that the part material will be scribbled carbon film captures.Then air-flow can enter out pneumatic module by gas port 4, lead by air-extractor by vent port 10 and gas outlet 12 and extract out.Sampling finishes the back, takes out, send transmission electron microscope and energy spectrometer experiment inspection with supporting film 7.
1 draft tube: external diameter 0.6cm, internal diameter 0.4cm length 1cm.Be connected with air admission hole 2.
2 air admission holes; Diameter 0.4cm.
3 first screw threads: cooperate with the 4th screw thread 11, be used for induction part and be connected with the outlet gas part assembly.
4 gas ports: amount to four, evenly distribute.Diameter 0.5cm.Be used to derive ground vapour.
5 gather the hole: diameter 0.3cm.Earth air-flow is gathered on thereafter the supporting film 7.
6 second screw threads: will have the assembly of gathering hole 5 and be connected with supporting film gim peg 9.
7 supporting films: the sampling that scribbles carbon film is supported with transmission electron microscope is special-purpose.Be fixed in supporting film gim peg 9 tops.
8 the 3rd screw threads; To have the assembly of gathering hole 5 with 6 cooperations of second screw thread is connected with supporting film gim peg 9.
9 supporting film gim pegs: be used for fixing the support supporting film.
10 vent ports: diameter 0.4cm.
11 the 4th screw threads: cooperate with first screw thread 3, be used for induction part and be connected with the outlet gas part assembly.And supporting film trap portion branch is packaged in inside.
12 gas outlets: external diameter 0.6cm, internal diameter 0.4cm length 1cm.
Claims (4)
1. a latent metallic ore earth gas particles harvester is characterized in that, comprises air intake assembly, and supporting film captures assembly and goes out pneumatic module; Air intake assembly with go out pneumatic module and be connected and supporting film is captured component package in this harvester inside by airtight the screwing of first screw thread (3) and the 4th screw thread (11).
2. device according to claim 1 is characterized in that, air intake assembly is made up of draft tube (1), air admission hole (2), first screw thread (3).Draft tube (1) is connected with air admission hole 2.
3. device according to claim 1 is characterized in that, supporting film capture assembly by gas port (4), gather hole (5), second screw thread (6, supporting film 7), the 3rd screw thread (8), supporting film gim peg (9) is formed; Second screw thread (6) will be gathered hole (5) and be connected with supporting film gim peg (9).
4. device according to claim 1 is characterized in that, goes out pneumatic module and is made up of vent port (10), the 4th (11) screw thread, gas outlet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202462461U CN201514343U (en) | 2009-10-23 | 2009-10-23 | Device for gathering geogas particles of concealed metal ores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202462461U CN201514343U (en) | 2009-10-23 | 2009-10-23 | Device for gathering geogas particles of concealed metal ores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201514343U true CN201514343U (en) | 2010-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202462461U Expired - Fee Related CN201514343U (en) | 2009-10-23 | 2009-10-23 | Device for gathering geogas particles of concealed metal ores |
Country Status (1)
| Country | Link |
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| CN (1) | CN201514343U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103534617A (en) * | 2011-02-25 | 2014-01-22 | 全球科技服务有限公司 | Method, system and apparatus for use in locating subsurface ore bodies |
| CN106405159A (en) * | 2016-11-23 | 2017-02-15 | 中国地质大学（北京） | Device used for collecting nanoscale particles in underground soil gas |
| CN109932220A (en) * | 2017-12-15 | 2019-06-25 | 核工业北京地质研究院 | Uranium-bearing sampler and its application method for mesothermal gold deposits geogas survey |
-
2009
- 2009-10-23 CN CN2009202462461U patent/CN201514343U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103534617A (en) * | 2011-02-25 | 2014-01-22 | 全球科技服务有限公司 | Method, system and apparatus for use in locating subsurface ore bodies |
| CN106405159A (en) * | 2016-11-23 | 2017-02-15 | 中国地质大学（北京） | Device used for collecting nanoscale particles in underground soil gas |
| CN106405159B (en) * | 2016-11-23 | 2023-08-01 | 中国地质大学（北京） | Device for collecting nanoscale particles in underground soil gas |
| CN109932220A (en) * | 2017-12-15 | 2019-06-25 | 核工业北京地质研究院 | Uranium-bearing sampler and its application method for mesothermal gold deposits geogas survey |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20161023 |