CN205958083U - Simple and easy device of rapid survey ore flotation liquid level and foam blanket thickness - Google Patents
Simple and easy device of rapid survey ore flotation liquid level and foam blanket thickness Download PDFInfo
- Publication number
- CN205958083U CN205958083U CN201620850947.6U CN201620850947U CN205958083U CN 205958083 U CN205958083 U CN 205958083U CN 201620850947 U CN201620850947 U CN 201620850947U CN 205958083 U CN205958083 U CN 205958083U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- hook
- measurement
- easy device
- float
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005188 flotation Methods 0.000 title claims abstract description 39
- 239000007788 liquid Substances 0.000 title claims abstract description 27
- 239000006260 foam Substances 0.000 title abstract description 15
- 238000005259 measurement Methods 0.000 claims description 50
- 239000000463 material Substances 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 3
- 238000012031 short term test Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 4
- 238000013019 agitation Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910020218 Pb—Zn Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to a simple and easy device of rapid survey ore flotation liquid level and foam blanket thickness, including two orbital ring, float, measuring stick, hook, its characterized in that: the welding is on the flotation cell inner wall respectively one on the other for two orbital ring, and the measuring stick passes two orbital ring from top to bottom respectively, and the float is fixed at the measuring stick lower extreme, and the hook is fixed in the measuring stick upper end, and the hook is hung on the orbital ring on it. The utility model discloses the simple structure, short -term test flotation liquid level and foam blanket thickness are operated for the flotation and are provided the reference data that can quantify on line to improve floatation technology index and economic indicator.
Description
Technical field
Flotation monitoring that this utility model is related in mineral processing production and in particular to a kind of quick measure ore floatation liquid level and
The easy device of froth bed thickness.
Background technology
Froth bed thickness and flotation liquid level height are very important parameters in floatation process.When flotation is working properly, float
Select groove top be foam, and side opaque it is impossible to be directly observed liquid level position, the boundary position of ore pulp and foam is arrived simultaneously
The position of flotation cell overfall is froth bed thickness, also cannot directly observe.And flotation liquid level and froth bed thickness are to flotation
Efficiency has a great impact.Existing mineral pulp level and froth bed thickness monitor method include capacitance detecting method, pressure detecting method,
Based on float-type ultrasonic Detection Method.These detection means all include electronics and sensor assembly, and accuracy of detection is higher.But it is big
Part flotation site environment is more severe, has high temperature, peracid, highly corrosive feature, and above detection means is difficult in this bar
Life-time service under part.In addition complex structure, cost is increased.So these detection means rarely have application on flotation produces.
The froth bed of flotation operation is very fragile, and the heap density very little of foam is it is impossible to support or floating heavy object simultaneously.
Content of the invention
This utility model uses in Production of Floatation Industry to solve existing flotation liquid level and depth of foam detection means
Short life, the problem that difficult in maintenance, effect is undesirable, application is few, there is provided a kind of quick measurement ore floatation liquid level and foam
The easy device of thickness degree.This utility model simple structure, energy on-line quick detection flotation liquid level and froth bed thickness, are flotation
Operation provides quantifiable reference data, thus improving flotation technology index and economic indicator.
Technical solutions of the utility model：
A kind of quick measurement ore floatation liquid level and the easy device of froth bed thickness, including two orbit rings, float, surveys
Gauge rod, hook it is characterised in that：Two orbit rings are separately fixed on flotation cell inwall one on the other, and measurement bar is each passed through
Upper and lower two orbit rings, float is fixed on measurement bar lower end, and hook is fixed on measurement bar upper end, and hook hangs over track above
On ring.The orbit ring on top is H apart from flotation cell bottom height3.
Described orbit ring is made using the steel of acid and alkali-resistance, and circle diameter is slightly larger than measurement shank diameter.
Described float is hollow sealing oblate spheroid, spherical or patty, and material is plastics, composite or steel.
Described float and measurement bar and hook gross mass are equal to the half of float isopyknic ore pulp quality.
Described measurement bar is round bar, and material is plastics, composite or steel.
There are graduation mark and numeral, every graduation mark is looped around in measurement bar above described measurement bar；The graduation mark of measurement bar
Adopt fluorescent material with numeral.
Described hook is symmetrical double hook, and material is plastics, composite or steel.
This utility model simple structure, energy on-line quick detection flotation liquid level and froth bed thickness, provide for floating operation
Quantifiable reference data, thus improve flotation technology index and economic indicator.
Brief description
Fig. 1 is the structural representation that this utility model uses.
Specific embodiment
Below in conjunction with the accompanying drawings and be embodied as case, the utility model is described in further detail.
Implement row 1：
As shown in figure 1, the easy device of a kind of quick measurement ore floatation liquid level and froth bed thickness, specific design is such as
Under：
Be applied to certain Pb-Zn deposits ore dressing plant roughly selects using mechanical agitation self-suction type flotation machine, and flotation device volume is 24m3,
During production, flotation froth layer thickness range is 50mm～200mm, and pulp density is 36% about.
The hardware configuration of foam layer thickness detection device is：Orbit ring 1 totally two, material is martensitic stain less steel
9Cr18Mo, a diameter of 35mm, the long 80mm of handle；Float 2 is hollow sphere, and thread protrusion is arranged at top, and material is martensitic stain less steel
9Cr18Mo (7.9 grams/cc of density), wall thickness 2mm, highly for H0=200mm, volume is ml, weight 1946g, pulp density
For 1.30g/ml, same volume ore pulp weight is 5444g；Measurement bar 3 is hollow round bar, and there is nut at two ends, and material is for martensite not
Rust steel 9Cr18Mo, wall thickness 1m, a diameter of 30mm, long 1050mm, weight 756g, brush oil blue color acid and alkali-resistance paint, graduation mark and numeral
For fluorescent yellow；Hook 4 is double hook, and there is screw thread lower end, and material is martensitic stain less steel 9Cr18Mo, and hook arc diameter is
30mm, weight 20g.Float 2, measurement bar 3, the gross weight=1946g+756g+20g=2722g of hook 4.
The method of attachment of detection means is：
Two orbit rings 1 are welded on flotation cell 5 inwall, one is higher than overfall 250mm, the orbit ring 1 on top away from
From flotation cell bottom height H3=2250mm, the orbit ring of another bottom is less than overfall 250mm, the ring heart of two orbit rings 1
On a vertical line.Measurement bar 3 is connected by screw thread with hook 4, through the orbit ring being welded, then passes through screw thread and float
2 are connected.
Scale line width above measurement bar 3 is 1.5mm, and each scale is 10mm, and every graduation mark is looped around measurement bar
On；Graduation mark adopts yellow fluorescence powder coating, and scale background color is blueness.As shown in figure 1, described flotation liquid level and foam thickness
The use process of degree measurement apparatus is as follows：
Step1, two orbit rings 1 are separately fixed on flotation cell 5 inwall one on the other, and the orbit ring on top is apart from flotation
Bottom land height is H3=2250mm；Measurement bar 3 is passed through welding be connected with hook 4, lower end passes through the orbit ring 1 of bottom, hangs over
On the orbit ring of topmost.
Step2, by float 2 pass through welding be connected with measurement bar 3.
Step3, be passed through ore pulp after, float 2 will be floated, the float number of altitude be H0；Because float 2 plus measurement bar 3 add
Hook 4 weight is equal to the half of float isopyknic ore pulp weight, the constant center for float of intersection point of liquid level and float.
After Step4, inflation, it will produce flotation froth, after foam stabilization, froth bed with the intersection point reading of measurement bar is
H1；The orbit ring on top is H with the intersection point reading of measurement bar2, because float 2 plus measurement bar 3 plus hook 4 weight are equal to float etc.
The reading of the constant center for float of intersection point of the half of the ore pulp weight of volume, liquid level and float, measurement bar and froth bed intersection point
Number is foam layer thickness H along with the half of float height5=H1+H0/2；Liquid level H4=H3-H2-H0/2.
Implement row 2：
As shown in figure 1, the easy device of a kind of quick measurement ore floatation liquid level and froth bed thickness, specific design is such as
Under：
Be applied to certain beneficiated phosphate ore factory roughly selects using mechanical agitation pneumatic flotation cell, and flotation device volume is 32m3,
During production, flotation froth layer thickness range is 100mm～500mm, and pulp density is 30% about.
The hardware configuration of foam layer thickness detection device is：Orbit ring 1 totally two, material is martensitic stain less steel
9Cr18Mo, a diameter of 35mm, the long 80mm of handle；Float 2 is hollow sphere, and thread protrusion is arranged at top, and material is LEPE (density
0.89 gram/cc), wall thickness 10mm, height H0 are 160mm, and volume is 2144ml, weight 632g, and pulp density is 1.236g/
Ml, same volume ore pulp weight is 2660g；Measurement bar 3 is round bar, and there is nut at two ends, and material is LEPE, a diameter of 30mm, long
1100mm, weight 691.5g, background color is pure white, and graduation mark and numeral are fluorescent green；Hook 4 is double hook, and there are screw thread, material in lower end
Matter is LEPE, and hook arc diameter is 30mm, weight 6.5g.Float 2, measurement bar 3, the gross weight=632g+691.5g+ of hook 4
6.5g=1330g.
The method of attachment of detection means is：
Two orbit rings 1 are welded on flotation cell 5 inwall, one is higher than overfall 250mm, the orbit ring 1 on top away from
From flotation cell bottom height H3=3250mm, the orbit ring of another bottom is less than overfall 250mm, the ring heart of two orbit rings 1
On a vertical line.Measurement bar 3 is connected by screw thread with hook 4, through the orbit ring being welded, then passes through screw thread and float
It is connected.
Scale line width above measurement bar 3 is 1.5mm, and each scale is 10mm, and every graduation mark is looped around measurement bar
On；Graduation mark adopts green fluorescence powder coating, and scale background color is pure white.
The use process of described flotation froth thickness measuring device is as follows：
After inflation, it will produce flotation froth, after foam stabilization, froth bed is H with the intersection point reading of measurement bar1, on
The orbit ring in portion and the reading H of measurement bar intersection point2, it is foam layer thickness H5=H1+H0/2；Liquid level H4=H3-H2-H0/2.
Above in conjunction with accompanying drawing, the case that is embodied as of the present utility model is explained in detail, but this utility model is not
It is limited to above-mentioned case study on implementation, in the ken that those of ordinary skill in the art possess, can also be without departing from this utility model
Claim under various changes can be made.
Claims (7)
1. the easy device of a kind of quick measurement ore floatation liquid level and froth bed thickness, including two orbit rings (1), floats
(2), measurement bar (3), hook (4) it is characterised in that：Two orbit rings (1) are separately fixed on flotation cell inwall one on the other,
Measurement bar (3) is each passed through upper and lower two orbit rings (1), and float (2) is fixed on measurement bar (3) lower end, and hook (4) is fixed on survey
Gauge rod (3) upper end, and hook (4) hangs on track above ring (1).
2. the easy device of a kind of quick measurement ore floatation liquid level according to claim 1 and froth bed thickness, it is special
Levy and be：Described orbit ring (1) is made using the steel of acid and alkali-resistance, and circle diameter is slightly larger than measurement shank diameter.
3. the easy device of a kind of quick measurement ore floatation liquid level according to claim 1 and froth bed thickness, it is special
Levy and be：Described float (2) is hollow sealing oblate spheroid, spherical or patty, and material is plastics, composite or steel.
4. the easy device of a kind of quick measurement ore floatation liquid level according to claim 1 and froth bed thickness, it is special
Levy and be：The gross mass of described float (2) and measurement bar (3) and hook (4) is equal to the half of float isopyknic ore pulp quality.
5. the easy device of a kind of quick measurement ore floatation liquid level according to claim 1 and froth bed thickness, it is special
Levy and be：Described measurement bar (3) is round bar, and material is plastics, composite or steel.
6. the easy device of a kind of quick measurement ore floatation liquid level according to claim 5 and froth bed thickness, it is special
Levy and be：Described measurement bar (3) has graduation mark and numeral above, and every graduation mark is looped around in measurement bar (3)；Measurement bar (3)
Graduation mark and numeral adopt fluorescent material.
7. the easy device of a kind of quick measurement ore floatation liquid level according to claim 1 and froth bed thickness, it is special
Levy and be：Described hook is symmetrical double hook, and material is plastics, composite or steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620850947.6U CN205958083U (en) | 2016-08-08 | 2016-08-08 | Simple and easy device of rapid survey ore flotation liquid level and foam blanket thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620850947.6U CN205958083U (en) | 2016-08-08 | 2016-08-08 | Simple and easy device of rapid survey ore flotation liquid level and foam blanket thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205958083U true CN205958083U (en) | 2017-02-15 |
Family
ID=57973208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620850947.6U Expired - Fee Related CN205958083U (en) | 2016-08-08 | 2016-08-08 | Simple and easy device of rapid survey ore flotation liquid level and foam blanket thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205958083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758549A (en) * | 2021-09-01 | 2021-12-07 | 辽宁科技大学 | Method for rapidly measuring weight of flotation foam product |
-
2016
- 2016-08-08 CN CN201620850947.6U patent/CN205958083U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758549A (en) * | 2021-09-01 | 2021-12-07 | 辽宁科技大学 | Method for rapidly measuring weight of flotation foam product |
| CN113758549B (en) * | 2021-09-01 | 2023-06-09 | 辽宁科技大学 | Method for rapidly measuring weight of flotation foam product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201950726U (en) | Gravimetric automatic preparation equipment for lime milk | |
| CN103487116A (en) | Digital oil water demarcation face height measurement sensor | |
| CN205958083U (en) | Simple and easy device of rapid survey ore flotation liquid level and foam blanket thickness | |
| CN204128639U (en) | A kind of flotation cell liquid level pick-up unit | |
| CN102040343B (en) | Weighing lime milk automatical preparing device | |
| CN207379593U (en) | The magnetic double level gauge of volume or quality can be directly read | |
| CN207050810U (en) | A kind of natural gas storage tank liquid level detection device | |
| CN101619998A (en) | Liquid level measurer | |
| CN206493701U (en) | A kind of online liquid level monitoring device of ink in printing press supply system | |
| CN205748541U (en) | A kind of depth-sounding pipe end piece peculiar to vessel | |
| CN109186719B (en) | Electromagnetic liquid level measuring device for heavy oil suspension bed hydrocracking high-temperature high-pressure reactor | |
| CN202008361U (en) | Scale type static level | |
| CN205691205U (en) | Pulp slurry level detecting apparatus | |
| CN202710130U (en) | Anti-foam liquor level detector | |
| CN202255559U (en) | Liquid level detection device of high-corrosiveness liquid storage tank | |
| CN203148501U (en) | Detecting device for measuring liquid level of container containing carbonyl iron | |
| CN203323831U (en) | Float-type liquid level indicating device | |
| CN212320594U (en) | Device for improving steel ladle preparation precision | |
| CN202372230U (en) | Isolation cylinder for flotation pulp liquid level measuring device | |
| CN204831475U (en) | Oil, two liquid level measurement devices of water in jar | |
| CN208536969U (en) | The simple level gauging tool of sediment in a kind of troubled liquor | |
| CN206695810U (en) | A kind of concentration detection system using integration technology | |
| CN207336279U (en) | A kind of gold mine starches concentration measurement apparatus | |
| CN110221046A (en) | A kind of network-based soil testing assemblies | |
| CN206192466U (en) | Liquid level height measurement device and liquid storage pot |
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: 20170215 |