CN105865991A - Automatic detection device for mineral settling speed - Google Patents
Automatic detection device for mineral settling speed Download PDFInfo
- Publication number
- CN105865991A CN105865991A CN201610231059.0A CN201610231059A CN105865991A CN 105865991 A CN105865991 A CN 105865991A CN 201610231059 A CN201610231059 A CN 201610231059A CN 105865991 A CN105865991 A CN 105865991A
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- China
- Prior art keywords
- graduated cylinder
- fixed plate
- automatic detection
- detection device
- light
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- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 21
- 239000011707 mineral Substances 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 238000001556 precipitation Methods 0.000 claims description 16
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 14
- 238000004062 sedimentation Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000013142 basic testing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/04—Investigating sedimentation of particle suspensions
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention relates to an automatic detection device for the mineral settling speed. The automatic detection device comprises a base, a first fixing plate, a second fixing plate, a measuring cylinder, light-emitting diodes and photosensitive diodes. The first fixing plate, the second fixing plate and the measuring cylinder are vertically arranged on the base. The measuring cylinder is located in the center of the base, and scale marks for indicating the volume of the measuring cylinder are arranged on the measuring cylinder. The first fixing plate and the second fixing plate are symmetrically arranged at the two ends of the base with the measuring cylinder as the center. The first fixing plate is provided with the light-emitting diodes in parallel from top to bottom, the second fixing plate is provided with the photosensitive diodes in parallel from top to bottom, and the light-emitting diodes correspond to the photosensitive diodes one to one in the horizontal direction. The automatic detection device for the mineral settling speed has the advantages that testing is accurate, labor is saved, the structure is simple, and automatic detection is achieved.
Description
Technical field
The present invention relates to mineral precipitation speed detector, particularly relate to a kind of mineral precipitation speed and automatically examine
Survey device.
Background technology
Mineral precipitation test is the basic test that mineral processing operation, mine tailing, concentrate and intermediate material process
One of, it is therefore an objective to testing the sedimentation velocity of certain density ore pulp and solid material thereof, sedimentation velocity can be made
For ore dressing plant, point bucket, concentrator, tailing dam and the foundation of back pool design selection.
Laboratory and ore dressing plant use artificial directly observation sedimentation boundary method, its method of testing mostly at present
For: ore pulp is poured in graduated cylinder, stirs with agitator, take out agitator and stand 5 to 10 seconds
Rear beginning timing, records the height of materials corresponding to corresponding time point, then with the sedimentation time as horizontal stroke
Coordinate, height of materials is vertical coordinate, draws subsidence curve, according to subsidence curve, can draw the heavy of material
Reduction of speed degree.This method of testing needs manual observation, artificial manual time-keeping, and error is big and expends a large amount of essence
Power.
Summary of the invention
The technical problem to be solved is to provide a kind of accurate, and the mineral that automatization level is higher sink
Reduction of speed degree automatic detection device.
The technical scheme is that a kind of mineral precipitation speed detects automatically
Device, including base, the first fixed plate, the second fixed plate, graduated cylinder, Light-Emitting Diode and photosensitive two poles
Pipe；First fixed plate, the second fixed plate and graduated cylinder are vertically situated on base；Graduated cylinder is positioned at base
Center, graduated cylinder is provided with the scale of graduated cylinder volume；First fixed plate and the second fixed plate with graduated cylinder are
Center, is symmetricly set on the two ends of base；First fixed plate is the most parallel is provided with multiple light-emitting diodes
Pipe, the second fixed plate is the most parallel is provided with multiple light sensitive diode, multiple Light-Emitting Diodes and multiple
Photosensitive diode one_to_one corresponding in the horizontal direction.
The invention has the beneficial effects as follows: a kind of mineral precipitation speed automatic detection device of the present invention, test
Accurately, manpower, simple in construction, it is achieved that Aulomatizeted Detect are saved.
Further: the volume of graduated cylinder is 1 liter, the volume scale interval of described graduated cylinder is 100 milliliters.
Above-mentioned further scheme provides the benefit that: uniform scale interval can conveniently record the height of sedimentation
Degree.
Further: the light-emitting area transparent material of light emitting diode seals.
Above-mentioned further scheme provides the benefit that: seal the light-emitting area of Light-Emitting Diode, can prevent
The only interference to light emitting diode such as electromagnetism, circuit.
Further: the height of multiple light emitting diodes and the height of multiple light sensitive diode all with quarter of graduated cylinder
Degree line height is identical.
Above-mentioned further scheme provides the benefit that: light emitting diode and the height of light sensitive diode and graduated cylinder
Scale flush, the sedimentation velocity of test material when so most can start to settle from material.
Further: the interval between multiple light emitting diodes is equal, the interval between multiple light sensitive diodes
Equal, the number of multiple light emitting diodes and multiple light sensitive diode is equal.
Above-mentioned further scheme provides the benefit that: each light emitting diode and each light sensitive diode are one by one
Correspondence, light sensitive diode can preferably receive the light that light emitting diode sends.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, light emitting diode, 2, graduated cylinder, 3, light sensitive diode, the 4, first fixed plate, 5, second
Fixed plate, 6, base.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining this
Invention, is not intended to limit the scope of the present invention.
As it is shown in figure 1, a kind of mineral precipitation speed automatic detection device, fix including base 6, first
Plate the 4, second fixed plate 5, graduated cylinder 2, Light-Emitting Diode 1 and light sensitive diode 3；First fixed plate 4,
Second fixed plate 5 and graduated cylinder 2 are vertically situated on base 6；Graduated cylinder 2 is positioned at the centre bit of base 6
Putting, graduated cylinder 2 is provided with the scale of graduated cylinder 2 volume；First fixed plate 4 and the second fixed plate 5 are with graduated cylinder
Centered by 2, it is symmetricly set on the two ends of base 6；First fixed plate 4 is the most parallel be provided with multiple
Light emitting diode 1, the second fixed plate 5 is the most parallel is provided with multiple light sensitive diode 3, Duo Gefa
Light diode 1 and multiple photosensitive diode 3 one_to_one corresponding in the horizontal direction.
Further: the volume of graduated cylinder 2 is 1 liter, the volume scale interval of graduated cylinder 2 is 100 milliliters.
The light-emitting area transparent material of light emitting diode 1 seals.
The height of multiple light emitting diodes 1 and the height of multiple light sensitive diode 3 all with the scale of graduated cylinder 2
Line height is identical.The graduation mark height of graduated cylinder 2 is 300mm.
Interval between multiple light emitting diodes 1 is equal, and the interval between multiple light sensitive diodes 3 is equal,
The number of multiple light emitting diodes 1 and multiple light sensitive diode 3 is equal.
A kind of mineral precipitation speed automatic detection device in the present invention is used to detect mineral precipitation speed
Method has two kinds, and first method is: is poured into by ore pulp in graduated cylinder 2, stirs with agitator,
Light-Emitting Diode 1 sends the light of certain spectrum, and owing in graduated cylinder 2, material is uniform, each are photosensitive two years old
The light that pole pipe 3 is experienced also is impartial, the electric current letter that so each light sensitive diode 3 converts the light to
Number also it is equal, and is stored these current signals by computer chip, along with the sedimentation of material, the amount of being positioned at
The liquid on cylinder 2 tops gradually becomes clear, and the strength of fluid being positioned at graduated cylinder 2 bottom becomes big, due to graduated cylinder 2 times
Blocking of the material in portion, the current signal of the multiple photosensitive diode 3 being positioned in the second fixed plate 5 is from upper
By dying down by force under to, when first light sensitive diode 3 does not occur curent change, start timing, to finally
The curent change of one light sensitive diode 3 start slack-off till, be designated as time t, then measure the two
Distance L of light sensitive diode 3, according to formula v=L/t, just can obtain the sedimentation velocity of material；The second
Method is: the current value W of light sensitive diode 3 corresponding to a certain volume graduation mark detected, each electricity
Concentration corresponding to flow valuve is it is known that now start timing, along with the sedimentation of material, when detecting near amount
When the current value of the photosensitive diode 3 corresponding to a certain volume graduation mark bottom cylinder 2 is W, stop meter
Time, this period is t, and at two, the distance between volume scale is L, according to formula v=L/t, just can ask
Go out the sedimentation velocity of material.
The present invention can be additionally used in the mineral precipitation speed detecting same material variable concentrations, detects dense respectively
The sedimentation velocity of the materials such as degree 10%, 20%, 30%, 40%, 50%, 60%, then uses interpolation method to obtain
The mineral precipitation speed of other concentration.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all in the present invention
Spirit and principle within, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (5)
1. a mineral precipitation speed automatic detection device, it is characterised in that: include base (6),
One fixed plate (4), the second fixed plate (5), graduated cylinder (2), Light-Emitting Diode (1) and photosensitive two
Pole pipe (3)；Described first fixed plate (4), described second fixed plate (5) and described graduated cylinder (2)
It is vertically situated on described base (6)；Described graduated cylinder (2) is positioned at the center of described base (6)
Position, described graduated cylinder (2) is provided with the scale of described graduated cylinder (2) volume；Described first fixed plate (4)
With described second fixed plate (5) centered by described graduated cylinder (2), it is symmetricly set on described base (6)
Two ends；Described first fixed plate (4) is the most parallel is provided with multiple described light emitting diode (1),
Described second fixed plate (5) is the most parallel is provided with multiple described light sensitive diode (3), Duo Gesuo
State Light-Emitting Diode (1) and multiple described photosensitive diode (3) one_to_one corresponding in the horizontal direction.
A kind of mineral precipitation speed automatic detection device the most according to claim 1, its feature exists
In: the volume of described graduated cylinder (2) is 1 liter, and the volume scale interval of described graduated cylinder (2) is 100 millis
Rise.
A kind of mineral precipitation speed automatic detection device the most according to claim 1, its feature exists
In: the light-emitting area transparent material of described light emitting diode (1) seals.
4. according to a kind of mineral precipitation speed automatic detection device described in any one of claims 1 to 3,
It is characterized in that: the height of multiple described light emitting diodes (1) and multiple described light sensitive diode (3)
Height all identical with the graduation mark height of described graduated cylinder (2).
5. according to a kind of mineral precipitation speed automatic detection device described in any one of claims 1 to 3,
It is characterized in that: the interval between multiple described light emitting diodes (1) is equal, multiple described photosensitive two
Interval between pole pipe (3) is equal, multiple described light emitting diodes (1) and multiple described photosensitive two poles
The number of pipe (3) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231059.0A CN105865991A (en) | 2016-04-14 | 2016-04-14 | Automatic detection device for mineral settling speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231059.0A CN105865991A (en) | 2016-04-14 | 2016-04-14 | Automatic detection device for mineral settling speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105865991A true CN105865991A (en) | 2016-08-17 |
Family
ID=56636916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610231059.0A Pending CN105865991A (en) | 2016-04-14 | 2016-04-14 | Automatic detection device for mineral settling speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105865991A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018035558A1 (en) * | 2016-08-22 | 2018-03-01 | Commonwealth Scientific And Industrial Research Organisation | Automatic sedimentation and separation curve generator |
| CN110779837A (en) * | 2019-11-05 | 2020-02-11 | 中国恩菲工程技术有限公司 | Ore pulp sedimentation test device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62102137A (en) * | 1985-10-30 | 1987-05-12 | Mitsubishi Nuclear Fuel Co Ltd | Instrument for measuring settling speed of slurry |
| EP0674168A1 (en) * | 1994-03-21 | 1995-09-27 | SIA Schweizer Schmirgel- und Schleifindustrie AG | Device and method for automatically measuring the height of sedimentation in a sedimentometer |
| CN202126296U (en) * | 2011-07-03 | 2012-01-25 | 内蒙古科技大学 | Solid-liquid light sensation level meter |
| CN103616319A (en) * | 2013-12-04 | 2014-03-05 | 烟台鑫海矿山机械有限公司 | Settling velocity measurement instrument and instrument for monitoring overflow solid content |
| CN203758879U (en) * | 2013-10-22 | 2014-08-06 | 安徽理工大学 | Automatic tester for slime water sedimentation test of coal preparation plant |
-
2016
- 2016-04-14 CN CN201610231059.0A patent/CN105865991A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62102137A (en) * | 1985-10-30 | 1987-05-12 | Mitsubishi Nuclear Fuel Co Ltd | Instrument for measuring settling speed of slurry |
| EP0674168A1 (en) * | 1994-03-21 | 1995-09-27 | SIA Schweizer Schmirgel- und Schleifindustrie AG | Device and method for automatically measuring the height of sedimentation in a sedimentometer |
| CN202126296U (en) * | 2011-07-03 | 2012-01-25 | 内蒙古科技大学 | Solid-liquid light sensation level meter |
| CN203758879U (en) * | 2013-10-22 | 2014-08-06 | 安徽理工大学 | Automatic tester for slime water sedimentation test of coal preparation plant |
| CN103616319A (en) * | 2013-12-04 | 2014-03-05 | 烟台鑫海矿山机械有限公司 | Settling velocity measurement instrument and instrument for monitoring overflow solid content |
Non-Patent Citations (1)
| Title |
|---|
| 张伏 等: "液体粘滞系数精确测量系统设计", 《仪器仪表装置》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018035558A1 (en) * | 2016-08-22 | 2018-03-01 | Commonwealth Scientific And Industrial Research Organisation | Automatic sedimentation and separation curve generator |
| US11105723B2 (en) | 2016-08-22 | 2021-08-31 | Commonwealth Scientific And Industrial Research Organisation | Automatic sedimentation and separation curve generator |
| AU2017314763B2 (en) * | 2016-08-22 | 2021-09-02 | Commonwealth Scientific And Industrial Research Organisation | Automatic sedimentation and separation curve generator |
| CN110779837A (en) * | 2019-11-05 | 2020-02-11 | 中国恩菲工程技术有限公司 | Ore pulp sedimentation test device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |
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| RJ01 | Rejection of invention patent application after publication |