CN205691464U - Granule and bubble hit, absorption behavior measurement apparatus - Google Patents
Granule and bubble hit, absorption behavior measurement apparatus Download PDFInfo
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- CN205691464U CN205691464U CN201620607530.7U CN201620607530U CN205691464U CN 205691464 U CN205691464 U CN 205691464U CN 201620607530 U CN201620607530 U CN 201620607530U CN 205691464 U CN205691464 U CN 205691464U
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- bubble
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- funnel
- installing plate
- granule
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- 239000008187 granular material Substances 0.000 title claims abstract description 35
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 25
- 238000005259 measurement Methods 0.000 title claims abstract description 18
- 238000009415 formwork Methods 0.000 claims abstract description 13
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims description 18
- 210000003437 trachea Anatomy 0.000 claims description 17
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 14
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 8
- 238000011160 research Methods 0.000 abstract description 4
- 238000005188 flotation Methods 0.000 description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000013178 mathematical model Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model discloses a kind of granule and bubble hit, absorption behavior measurement apparatus, including funnel micro-shifting formwork block, bubble produces adjustment module, the micro-moving device of bubble, pan feeding location funnel, observation ward, long focus video camera, video camera mobile working platform, light source, base, first installing plate, second installing plate, funnel micro-shifting formwork block is arranged on the first installing plate, pan feeding location funnel is fixed on the micro-moving device of funnel, pan feeding location funnel bottom is positioned at observation ward, observation ward is positioned on the micro-moving device of bubble, the micro-moving device of bubble is arranged on base, bubble produces adjustment module and is arranged on the second installing plate, second installing plate is positioned on the right side of the micro-moving device of bubble, light source is positioned at chassis left side, long focus video camera is arranged on video camera mobile working platform.This apparatus structure is reasonable, and Air Bubble Size is the most adjustable, and granule and bubble phase are the most adjustable to position, and record is clear, provides Research foundation for granule in Floatation Process Theory and bubble hit, absorption behavior.
Description
Technical field
This utility model relates to floating separation theory field, particularly relates to a kind of granule and bubble hit, absorption behavior
Measurement apparatus.
Background technology
Flotation is a kind of with bubble as carrier, utilizes the technology hands of mineral particle surface nature difference separation valuable mineral
Section.It is widely used in mineral manufacture field because of advantages such as its efficiency of separation are high, Operation and Maintenance is simple.
Flotation mathematical model reflects the relation between flotation output variable, state variable and controlled variable, should by model
It is favorably improved the efficiency of separation for actual floatation process.Flotation mathematical model, according to form and model implication, is divided into kinetics
Model, flotation empirical model, total crolering and flotation micromodel.
Flotation micromodel is thought, Mineral Floating Process is divided into three subprocess, i.e. granule and bubble hit, granule and gas
Bubble absorption, granule are desorbed with bubble.First granule collides in ore pulp with bubble, along with granule is in bubble surface landing,
The gradually thinning of hydration shell between granule and bubble, rupture, form three-phase wetted perimeter, and along with the wet perimetric expansion of three-phase
Exhibition, granule the most stable absorption bubble after bubble surface, mineralising is in uphill process, if by strong External Force Acting,
Grain will be desorbed from bubble surface, otherwise will enter froth bed with bubble and eventually enter into concentrate.
Floatation process is a complicated physical and chemical process, and the factor affecting flotation is a lot, at present about granule and gas
Bubble collision, the research of absorption behavior all use indirect method, and for individual particle and bubble hit, absorption behavior research because of
Lack necessary device and stagnate, the most seriously hinder the further investigation of Floatation Process Theory.
Summary of the invention
For solving the problems referred to above, this utility model provides a kind of granule and bubble hit, absorption behavior measurement apparatus.
Granule of the present utility model and bubble hit, absorption behavior measurement apparatus include that funnel micro-shifting formwork block (1), bubble produce
Raw adjustment module (5), the micro-moving device of bubble (4), pan feeding location funnel (2), observation ward (3), long focus video camera (6), light source
(9), video camera mobile working platform (8), regulation foot (13).Pan feeding location funnel (2) is screwed in funnel micro-shifting formwork block
(1) on, pan feeding location funnel (2) bottom is positioned at observation ward (3), and observation ward (3) is arranged on the micro-moving device of bubble (4) top,
The micro-moving device of bubble (4) is arranged on base (10), and light source (9) is arranged on base (10) left side, and long focus video camera (6) is by even
Fishplate bar (7) is arranged on video camera mobile working platform (8), and long focus video camera (6) is positioned at observation ward (3) right side.
Described funnel micro-shifting formwork block (1) includes the first differential head (14), the first line slideway (16), funnel keyset
(17), the first vertical straight line light bracing strut (15), the second vertical straight line light bracing strut (18), spring (19).First differential head
(14) it is arranged on the first vertical straight line light bracing strut (15), connects with the first line slideway (16) left side, funnel keyset
(17) being screwed in the first line slideway (16) top, spring (19) is arranged on the second vertical straight line light bracing strut
(18), on, spring (19) connects with the first line slideway (16) right side.
Described bubble produces adjustment module (5) and includes that the second differential head (20), the strong magnetic of the first neodymium iron boron (22), valve type are micro-
Amount injector (26), trachea adaptor (28), trachea (27), the 3rd vertical straight line light bracing strut (21), pipe clamp (25), the second peace
Dress plate (12), syringe needle (29), the second line slideway (23), the strong magnetic of the second neodymium iron boron (24).Second differential head (20) is arranged on
On three vertical straight lines light bracing strut (21), the second differential head (20) is by the strong magnetic of the first neodymium iron boron (22) and the second line slideway
(23) left side connects, and the second line slideway (23) right side is by the strong magnetic of the second neodymium iron boron (24) and valve type microsyringe (26)
Connecting, valve type microsyringe (26) is fixed on the second installing plate (12) by pipe clamp (25), valve type microsyringe
(26) being connected with trachea adaptor (28) by trachea (27), syringe needle (29) is arranged on trachea adaptor (28).
The syringe needle (29) that described bubble produces in adjustment module (5) is arranged on observation ward by rubber stopper (30) centre bore
(3) bottom.
Described base (10) corner is symmetrically installed with regulation foot (13), adjustable frames (10) levelness.
The micro-moving device of described bubble (4) is arranged on base (10) by screw.
This utility model has the advantage that apparatus structure is reasonable, and Air Bubble Size is the most adjustable, granule and bubble phase para-position
Putting the most adjustable, record is clear, and installation and maintenance are simple, provides Research foundation for granule and bubble hit, absorption behavior.
Accompanying drawing explanation
Accompanying drawing 1 is granule of the present utility model and bubble hit, the graphics of absorption behavior measurement apparatus.
Accompanying drawing 2 is granule of the present utility model and bubble hit, the front view of absorption behavior measurement apparatus.
Accompanying drawing 3 is granule of the present utility model and bubble hit, the A-A sectional view of absorption behavior measurement apparatus.
Accompanying drawing 4 is granule of the present utility model and bubble hit, the top view of absorption behavior measurement apparatus.
Accompanying drawing 5 is that micro-shifting formwork block master regards granule of the present utility model with the funnel of bubble hit, absorption behavior measurement apparatus
Figure.
Accompanying drawing 6 is granule of the present utility model and the bubble generation module master of bubble hit, absorption behavior measurement apparatus regards
Figure.
In figure: 1, funnel micro-shifting formwork block；2, pan feeding location funnel；3, observation ward；4, the micro-moving device of bubble；5, bubble produces
Adjustment module；6, long focus video camera；7, connecting plate；8, video camera mobile working platform；9, light source；10, base；11, first install
Plate；12, the second installing plate；13, regulation foot；14, the first differential head；15, the first vertical straight line light bracing strut；16, the first straight line
Guide rail；17, funnel keyset；18, the second vertical straight line light bracing strut；19, spring；20, the second differential head；21, the 3rd is vertical
Straight optical axis support；22, the first strong magnetic of neodymium iron boron；23, the second line slideway；24, the second strong magnetic of neodymium iron boron；25, pipe clamp；26、
Valve type microsyringe；27, trachea；28, trachea adaptor；29, syringe needle；30, rubber stopper.
Detailed description of the invention
Granule of the present utility model and bubble hit, absorption behavior measurement apparatus embodiment as shown in drawings.Funnel
Micro-shifting formwork block (1) is by the first differential head (14), the first line slideway (16), funnel keyset (17), the first vertical straight line optical axis
Support (15), the second vertical straight line light bracing strut (18), spring (19), the first installing plate (11) are constituted, the first differential head (14)
Being arranged on the first vertical straight line light bracing strut (15), the first differential head (14) connects with the first line slideway (16) left side, leakage
Bucket keyset (17) is screwed in the first line slideway (16) top, and spring (19) is arranged on the second vertical straight line optical axis
On support (18), spring (19) connects with the first line slideway (16) right side, and funnel micro-shifting formwork block (1) is arranged on the first installing plate
(11) on, the first installing plate (11) is screwed on base (10), and pan feeding location funnel (2) is screwed in leakage
On bucket keyset (17), pan feeding location funnel (2) bottom is positioned at observation ward (3), and observation ward (3) is positioned at the micro-moving device of bubble
(4) on.Bubble produces adjustment module (5) and includes the second differential head (20), the second line slideway (23), the first strong magnetic of neodymium iron boron
(22), the strong magnetic of the second neodymium iron boron (24), valve type microsyringe (26), trachea adaptor (28), trachea (27), the 3rd vertical
Straight optical axis support (21), pipe clamp (25), the second installing plate (12), syringe needle (29), the second differential head (20) is arranged on the 3rd and stands
In formula straight optical axis support (21), the second differential head (20) is by the strong magnetic of the first neodymium iron boron (22) with the second line slideway (23) even
Connecing, the second line slideway (23) is connected with valve type microsyringe (26) by the strong magnetic of the second neodymium iron boron (24), and valve type is micro-
Amount injector (26) is fixed on the second installing plate (12) by pipe clamp (25), and valve type microsyringe (26) passes through trachea
(27) being connected with trachea adaptor (28), syringe needle (29) is arranged on trachea adaptor (28), and syringe needle (29) passes through rubber stopper
(30) centre bore is arranged on observation ward (3) bottom.Bubble produces adjustment module (5) and is arranged on the second installing plate (12), and second
Installing plate (12) is positioned at the micro-moving device of bubble (4) right side, and the micro-moving device of bubble (4) is arranged on base (10), and light source (9) is installed
In base (10) left side, long focus video camera (6) is arranged on video camera mobile working platform (8) by connecting plate (7), and focal length images
Machine (6) is positioned at observation ward (3) right side.
Measurement granule of the present utility model and bubble hit, absorption behavior method: deionized water is added observation ward (3),
Make deionized water liquid level not have pan feeding location funnel (2), stand until bubble is wholly absent in observation ward (3).Rotate second micro-
Separately (20), by the second line slideway (23) propulsion valve type microsyringe (26), produce a gas at syringe needle (29) place
Bubble.Regulation video camera mobile working platform (8), finds bubble on computer screen, adjusts the focal length of long focus video camera (6), make gas
Bubble blur-free imaging, the regulation micro-moving device of bubble (4), find bubble definition optimum position.Open screen coordinate chi, adjust coordinate
Axle is tangent with bubble, and to the left and the identical distance that moves right moves fixed range by bubble to utilize the micro-moving device of bubble (4), adopts
Obtain the conversion relation between actual range and pixel with screen coordinate chi, take pictures respectively, by image processing software by photo
Synthesis, sets up scale.Rotate the second differential head (20), regulate Air Bubble Size, obtain the satisfactory bubble of diameter.Rotate first
Differential head (14), the position of regulation pan feeding location funnel (2), make pan feeding location funnel (2) bottom be positioned at directly over bubble.To adjust
The granule prepared feeds observation ward (3), record granule and the collision of bubble, absorption behavior by pan feeding location funnel (2), utilizes
Self-editing statistical counting software obtains granule and the collision probability of bubble and adsorption probability, extracts video each frame picture, utilizes certainly
Compile the equivalent diameter of software analysis granule, terminal velocity, movement locus, granule at bubble surface slip velocity.
The foregoing is only preferred embodiment of the present utility model, but protection domain of the present utility model is not limited to
This, any done according to this utility model technical scope simple modification, change or replace, all still fall within guarantor of the present utility model
Protect scope.
Claims (4)
1. granule and bubble hit, an absorption behavior measurement apparatus, produces regulation mould including funnel micro-shifting formwork block (1), bubble
Block (5), the micro-moving device of bubble (4), pan feeding location funnel (2), observation ward (3), long focus video camera (6), video camera mobile working
Platform (8), light source (9), base (10), the first installing plate (11), the second installing plate (12), regulation foot (13), funnel micro-shifting formwork block
(1) being arranged on the first installing plate (11), pan feeding location funnel (2) is screwed on funnel micro-shifting formwork block (1), pan feeding
Bottom, location funnel (2) is positioned at observation ward (3), and observation ward (3) is positioned on the micro-moving device of bubble (4), and bubble produces regulation mould
Block (5) is arranged on the second installing plate (12), and the second installing plate (12) is positioned at the micro-moving device of bubble (4) right side, and bubble is micro-moves dress
Putting (4) to be arranged on base (10), light source (9) is arranged on base (10) left side, and long focus video camera (6) is pacified by connecting plate (7)
Being contained on video camera mobile working platform (8), long focus video camera (6) is positioned at observation ward (3) right side.
Granule the most according to claim 1 and bubble hit, absorption behavior measurement apparatus, it is characterised in that described funnel
Micro-shifting formwork block (1) includes the first differential head (14), the first line slideway (16), funnel keyset (17), the first vertical straight linear light
Bracing strut (15), the second vertical straight line light bracing strut (18), spring (19), the first installing plate (11), the first differential head (14) peace
Being contained on the first vertical straight line light bracing strut (15), the first differential head (14) connects with the first line slideway (16) left side, funnel
Keyset (17) is screwed in the first line slideway (16) top, and spring (19) is arranged on the second vertical straight line optical axis and props up
On frame (18), spring (19) connects with the first line slideway (16) right side.
Granule the most according to claim 1 and bubble hit, absorption behavior measurement apparatus, it is characterised in that described bubble
Produce adjustment module (5) and include the second differential head (20), the second line slideway (23), valve type microsyringe (26), trachea
(27), trachea adaptor (28), the 3rd vertical straight line light bracing strut (21), pipe clamp (25), syringe needle (29), the second installing plate
(12), the strong magnetic of the first neodymium iron boron (22), the strong magnetic of the second neodymium iron boron (24), the second differential head (20) is arranged on the 3rd vertical straight linear light
On bracing strut (21), the second differential head (20) is connected with the second line slideway (23) left side by the strong magnetic of the first neodymium iron boron (22),
Second line slideway (23) right side is connected with valve type microsyringe (26) by the strong magnetic of the second neodymium iron boron (24), and valve type is micro-
Amount injector (26) is fixed on the second installing plate (12) by pipe clamp (25), and valve type microsyringe (26) passes through trachea
(27) being connected with trachea adaptor (28), syringe needle (29) is arranged on trachea adaptor (28).
Granule the most according to claim 1 and bubble hit, absorption behavior measurement apparatus, it is characterised in that bubble produces
Syringe needle (29) in adjustment module (5) is arranged on observation ward (3) bottom by rubber stopper (30) centre bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620607530.7U CN205691464U (en) | 2016-06-20 | 2016-06-20 | Granule and bubble hit, absorption behavior measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620607530.7U CN205691464U (en) | 2016-06-20 | 2016-06-20 | Granule and bubble hit, absorption behavior measurement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205691464U true CN205691464U (en) | 2016-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620607530.7U Expired - Fee Related CN205691464U (en) | 2016-06-20 | 2016-06-20 | Granule and bubble hit, absorption behavior measurement apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205691464U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954158A (en) * | 2016-06-20 | 2016-09-21 | 中国矿业大学(北京) | Particle-bubble bump and adsorption behavior measuring device and method |
| CN109187646A (en) * | 2018-10-08 | 2019-01-11 | 山东建筑大学 | A kind of microbubble and wadding body comprehensive detection system and method |
| CN111220514A (en) * | 2020-03-02 | 2020-06-02 | 山东建筑大学 | Underwater microbubble and floc measuring device thereof |
| CN113670569A (en) * | 2021-07-19 | 2021-11-19 | 中国矿业大学 | Device for observing dynamic behavior of bubble wall collision process and control and observation method |
-
2016
- 2016-06-20 CN CN201620607530.7U patent/CN205691464U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954158A (en) * | 2016-06-20 | 2016-09-21 | 中国矿业大学(北京) | Particle-bubble bump and adsorption behavior measuring device and method |
| CN105954158B (en) * | 2016-06-20 | 2019-05-03 | 中国矿业大学(北京) | Particle and bubble hit, absorption behavior measuring device and method |
| CN109187646A (en) * | 2018-10-08 | 2019-01-11 | 山东建筑大学 | A kind of microbubble and wadding body comprehensive detection system and method |
| CN109187646B (en) * | 2018-10-08 | 2024-03-22 | 山东建筑大学 | Microbubble and floc comprehensive detection system and method |
| CN111220514A (en) * | 2020-03-02 | 2020-06-02 | 山东建筑大学 | Underwater microbubble and floc measuring device thereof |
| CN113670569A (en) * | 2021-07-19 | 2021-11-19 | 中国矿业大学 | Device for observing dynamic behavior of bubble wall collision process and control and observation method |
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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: 20161116 Termination date: 20180620 |