CN203337514U - Observation device for bubbles in flotation column - Google Patents
Observation device for bubbles in flotation column Download PDFInfo
- Publication number
- CN203337514U CN203337514U CN2013203511828U CN201320351182U CN203337514U CN 203337514 U CN203337514 U CN 203337514U CN 2013203511828 U CN2013203511828 U CN 2013203511828U CN 201320351182 U CN201320351182 U CN 201320351182U CN 203337514 U CN203337514 U CN 203337514U
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- camera
- observation device
- bubbles
- flotation column
- inspection
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- 238000005188 flotation Methods 0.000 title claims abstract description 33
- 238000007689 inspection Methods 0.000 claims description 20
- 230000000877 morphologic effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model relates to an observation device for bubbles in a flotation column. The observation device comprises a low-speed pump, a control valve, a camera, a copy stand, a computer, a guide pipe and a transparent observation box, wherein the guide pipe is connected to the lower part of the flotation column; after being communicated with the transparent observation box, the control valve and the low-speed pump in sequence, the guide pipe is communicated with the flotation column again; the copy stand is arranged on the transparent observation box; the camera connected with the computer is arranged on the copy stand; a lens of the camera just faces the transparent observation box. According to the observation device for bubbles in the flotation column, ore pulp and bubbles are pressed into the transparent observation device according to the principle of internal differential pressure of the flotation column, and thus the morphological characteristics of the bubbles can be observed effectively; in addition, the observation device for bubbles in the flotation column is convenient to operate, low in cost, high in accuracy, and convenient for observation of flotation bubbles.
Description
Technical field
The utility model relates to a kind of observation device, especially is convenient to observe a kind of columned pneumatic flotation machine air-bubble observation device of bubble shape feature in columned pneumatic flotation machine.
Background technology
Known columned pneumatic flotation machine is one of major equipment of realizing fine-grained mineral separation, in floatation process, the feature of bubble is for the separating effect important, in actual floatation process, need the bubble of columned pneumatic flotation machine inside is gathered, then bubble is observed, in conjunction with the feature of bubble and actual sorting requirement, the columned pneumatic flotation machine operating parameter is regulated to guarantee flotation effect preferably, but, the device of not observed for flotation bubble specially at present, thus the observation of bubble feature is brought to very large inconvenience.
The utility model content
In order to solve, in the sorting mineral process, have no idea flotation bubble is carried out to the accurately problem of observation, the utility model provides a kind of columned pneumatic flotation machine air-bubble observation device, this observation device utilizes columned pneumatic flotation machine internal differential pressure principle that ore pulp and bubble are pressed in transparent observation device, not only be convenient to the morphological feature of bubble is effectively observed, and easy to operate, cost is low, and accuracy is high, brings very large facility to the observation of flotation bubble.
The utility model solves the technical scheme that its technical matters adopts: this columned pneumatic flotation machine air-bubble observation device comprises low-speed pump, by-pass valve control, camera, rephotograph stand, computing machine, conduit and transparent box of inspection; The columned pneumatic flotation machine bottom is connected with conduit, after conduit is communicated with transparent box of inspection, by-pass valve control and low-speed pump successively, again with columned pneumatic flotation machine, is connected, transparent box of inspection is provided with rephotograph stand, rephotograph stand is provided with camera, and camera is connected with computing machine, and the camera of camera faces transparent box of inspection; The transparent box that transparent box of inspection is Fang Tizhuan.During this observation device work, ore pulp and bubble enter in transparent box of inspection by conduit, and bubble is aligned to single status in transparent box of inspection, and camera carries out record to bubble shape, and the picture of record is sent in computing machine, be convenient to the experimenter bubble state is analyzed.
The beneficial effects of the utility model are, this observation device utilizes columned pneumatic flotation machine internal differential pressure principle that ore pulp and bubble are pressed in transparent observation device, not only be convenient to the morphological feature of bubble is effectively observed, and easy to operate, cost is low, accuracy is high, brings very large facility to the observation of flotation bubble.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural principle schematic diagram of the present utility model.
In Fig. 1,1. columned pneumatic flotation machine, 2. low-speed pump, 3. by-pass valve control, 4. camera, 5. rephotograph stand, 6. computing machine, 7. conduit, 8. transparent box of inspection.
Embodiment
In Fig. 1, this columned pneumatic flotation machine air-bubble observation device comprises low-speed pump 2, by-pass valve control 3, camera 4, rephotograph stand 5, computing machine 6, conduit 7 and transparent box of inspection 8; Columned pneumatic flotation machine 1 bottom is connected with conduit 7, after conduit 7 is communicated with transparent box of inspection 8, by-pass valve control 3 and low-speed pump 2 successively, again with columned pneumatic flotation machine 1, be connected, transparent box of inspection 8 is provided with rephotograph stand 5, rephotograph stand 5 is provided with camera 4, camera 4 is connected with computing machine 6, and the camera of camera 4 faces transparent box of inspection 8; The transparent box that transparent box of inspection 8 is Fang Tizhuan.During this observation device work, ore pulp and bubble enter in transparent box of inspection 8 by conduit 7, and bubble is aligned to single status in transparent box of inspection 8, and 4 pairs of bubble shapes of camera carry out record, and the picture of record is sent in computing machine 6, be convenient to the experimenter bubble state is analyzed.
Claims (1)
1. a columned pneumatic flotation machine air-bubble observation device, this columned pneumatic flotation machine air-bubble observation device comprises low-speed pump (2), by-pass valve control (3), camera (4), rephotograph stand (5), computing machine (6), conduit (7) and transparent box of inspection (8), it is characterized in that, columned pneumatic flotation machine (1) bottom is connected with conduit (7), conduit (7) is communicated with transparent box of inspection (8) successively, after by-pass valve control (3) and low-speed pump (2), again with columned pneumatic flotation machine (1), be connected, transparent box of inspection (8) is provided with rephotograph stand (5), rephotograph stand (5) is provided with camera (4), camera (4) is connected with computing machine (6), the camera of camera (4) faces transparent box of inspection (8), the transparent box that transparent box of inspection (8) is Fang Tizhuan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203511828U CN203337514U (en) | 2013-06-19 | 2013-06-19 | Observation device for bubbles in flotation column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203511828U CN203337514U (en) | 2013-06-19 | 2013-06-19 | Observation device for bubbles in flotation column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203337514U true CN203337514U (en) | 2013-12-11 |
Family
ID=49706183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203511828U Expired - Fee Related CN203337514U (en) | 2013-06-19 | 2013-06-19 | Observation device for bubbles in flotation column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203337514U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021231A (en) * | 2015-07-31 | 2015-11-04 | 中国矿业大学 | Flotation motion bubble characteristics observation experiment apparatus and method |
| CN105319161A (en) * | 2015-11-18 | 2016-02-10 | 河南理工大学 | Device suitable for observing flotation bubble mineralization process |
| CN106323824A (en) * | 2016-10-17 | 2017-01-11 | 西安建筑科技大学 | Microbubble static stereoscopic imaging observation device |
| CN108459626A (en) * | 2017-09-21 | 2018-08-28 | 湖北博南科技有限公司 | The devices and methods therefor of Packed flotation column liquid level is automatically controlled based on pressure difference |
| CN109272548A (en) * | 2018-09-28 | 2019-01-25 | 北京拓金科技有限公司 | A kind of measurement method of floatation process bubble diameter |
| CN111175197A (en) * | 2020-01-08 | 2020-05-19 | 武汉理工大学 | Observation device and method for mineral surface bubble nucleation and bubble growth process |
-
2013
- 2013-06-19 CN CN2013203511828U patent/CN203337514U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021231A (en) * | 2015-07-31 | 2015-11-04 | 中国矿业大学 | Flotation motion bubble characteristics observation experiment apparatus and method |
| CN105319161A (en) * | 2015-11-18 | 2016-02-10 | 河南理工大学 | Device suitable for observing flotation bubble mineralization process |
| CN105319161B (en) * | 2015-11-18 | 2018-10-02 | 河南理工大学 | A kind of device suitable for the observation of flotation bubble mineralization process |
| CN106323824A (en) * | 2016-10-17 | 2017-01-11 | 西安建筑科技大学 | Microbubble static stereoscopic imaging observation device |
| CN106323824B (en) * | 2016-10-17 | 2018-09-25 | 西安建筑科技大学 | A kind of microbubble static stereoscopic imaging observation device |
| CN108459626A (en) * | 2017-09-21 | 2018-08-28 | 湖北博南科技有限公司 | The devices and methods therefor of Packed flotation column liquid level is automatically controlled based on pressure difference |
| CN109272548A (en) * | 2018-09-28 | 2019-01-25 | 北京拓金科技有限公司 | A kind of measurement method of floatation process bubble diameter |
| CN109272548B (en) * | 2018-09-28 | 2021-09-28 | 北京拓金科技有限公司 | Method for measuring diameter of bubbles in flotation process |
| CN111175197A (en) * | 2020-01-08 | 2020-05-19 | 武汉理工大学 | Observation device and method for mineral surface bubble nucleation and bubble growth process |
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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: 20131211 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |