CN105344496A - Digital intelligent test flotation column - Google Patents
Digital intelligent test flotation column Download PDFInfo
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- CN105344496A CN105344496A CN201510811955.XA CN201510811955A CN105344496A CN 105344496 A CN105344496 A CN 105344496A CN 201510811955 A CN201510811955 A CN 201510811955A CN 105344496 A CN105344496 A CN 105344496A
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- China
- Prior art keywords
- flotation column
- digital intelligent
- intelligent test
- pid controller
- flushing water
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Abstract
The invention discloses a digital intelligent test flotation column. A flotation column body is installed on a control cabinet. A bubble generation device is installed at the lower end of the flotation column body, and a washing water distributor is installed at the upper end of the flotation column body. A gas flow meter and a pressure sensor are installed in the flotation column body. The pressure sensor is connected with the input end of a PID controller. The output end of the PID controller is connected with a peristaltic pump, so that the PID controller is used for controlling the peristaltic pump to feed ores and extract tailings out, and the purpose that the liquid level is controlled is achieved. The flotation column body is provided with a barometer used for measuring the inflation pressure. A gas control valve for controlling and adjusting inflating gas and a washing water control valve for adjusting the washing water flow are arranged at the upper end of the control cabinet. By the adoption of the digital intelligent test flotation column, an intelligent closed-loop control system is adopted so that the liquid level can be accurately controlled; the powder metallurgy bubble generation device is adopted for supplying even and stable bubbles to the test flotation column; and a small flotation column test can be performed, and sufficient argument and design data are provided for industrial application.
Description
Technical field
What the present invention relates to is a kind of test flotation column, specifically, is a kind of digital intelligent test flotation column.
Background technology
There is the defect of function singleness in existing test flotation column, intelligence degree is low mostly simultaneously.
Summary of the invention
For the problems referred to above, provide a kind of digital intelligent test flotation column, achieve the intelligentized control method of liquid level, the level value keeping setting can be stablized; Adopt powder metallurgy bubble generator, for experiment post provides uniform and stable bubble; Flotation column small-scale test can be carried out, for commercial Application is expounded adequately and design data.
Object of the present invention is achieved through the following technical solutions: digital intelligent test flotation column, comprise flushing water distributor, flotation column cylinder, bubble generator, peristaltic pump, PID controller and control cabinet, flotation column cylinder is arranged on and controls on cabinet, flotation column cylinder lower end is provided with bubble generator, upper end is provided with flushing water distributor, air-flow gauge and pressure sensor are installed in flotation column cylinder, pressure sensor is connected with the input of PID controller, the output of PID controller is connected with peristaltic pump, for controlling peristaltic pump to ore deposit and extraction mine tailing, thus reach the object controlling liquid level, flotation column cylinder is provided with the air gauge for measuring the blowing pressure, control cabinet upper end be provided with control and regulation charge air conditioning gas control valve and for regulating the flushing water control valve of washing water quantity.
As preferably, described flushing water distributor adopts porous steel needle water conservancy diversion to provide top flushing water to flotation column, can provide flushing water and sluggish flow uniformly, thus can not destroy stable froth bed.
As preferably, bubble generator adopts stainless steel powder metallurgical generator.Pore size control is accurate, and air-dispersion degree is good, can produce bubble uniformly, and corrosion resistance is good, and convenient cleaning, can be recycled.
As preferably, described air-flow gauge adopts high-accuracy gas flowmeter, for industrial design provides detailed tolerance data.
As preferably, described flotation column cylinder adopts transparent PVC material, observes frothing during convenient test.
As preferably, described control cabinet lower end is provided with pulley, facilitates mobile operating.
Compared with prior art, the present invention has the following advantages:
Have employed intelligent closed-loop control system, liquid level can be controlled accurately; Adopt powder metallurgy bubble generator, for experiment post provides uniform and stable bubble; Flotation column small-scale test can be carried out, for commercial Application is expounded adequately and design data.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention digital intelligent test flotation column.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.Following examples will contribute to those skilled in the art and understand the present invention further, but not limit the present invention in any form.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, some distortion and improvement can also be made.These all belong to protection scope of the present invention.
As shown in Figure 1, embodiments provide a kind of digital intelligent test flotation column, comprise flushing water distributor 1, flotation column cylinder 6, bubble generator 7, peristaltic pump 8, PID controller 10 and control cabinet 11, flotation column cylinder 6 is arranged on and controls on cabinet 11, flotation column cylinder 6 lower end is provided with bubble generator 7, upper end is provided with flushing water distributor 1, air-flow gauge 3 and pressure sensor 9 are installed in flotation column cylinder 6, pressure sensor 9 is connected with the input of PID controller 10, the output of PID controller 10 is connected with peristaltic pump 8, for controlling peristaltic pump 8 to ore deposit and extraction mine tailing, thus reach the object controlling liquid level, flotation column cylinder 6 is provided with the air gauge 2 for measuring the blowing pressure, control cabinet 11 upper end be provided with control and regulation charge air conditioning gas control valve 4 and for regulating the flushing water control valve 5 of washing water quantity.
Described flushing water distributor 1 adopts porous steel needle water conservancy diversion to provide top flushing water to flotation column, can provide flushing water and sluggish flow uniformly, thus can not destroy stable froth bed.
Bubble generator 7 adopts stainless steel powder metallurgical generator.Pore size control is accurate, and air-dispersion degree is good, can produce bubble uniformly, and corrosion resistance is good, and convenient cleaning, can be recycled.
Described air-flow gauge 3 adopts high-accuracy gas flowmeter, for industrial design provides detailed tolerance data.
Described flotation column cylinder 6 adopts transparent PVC material, observes frothing during convenient test.
Described control cabinet 11 lower end is provided with pulley, facilitates mobile operating.
This concrete enforcement can be applicable to
1. ore deposit road: raw ore pumps into flotation column cylinder by peristaltic pump, and concentrate out becomes product from overfall, and mine tailing is pumped by peristaltic pump
2. water route: water directly enters flushing water distributor by flushing water control valve and is spilled into from flotation column cylinder top
3. gas circuit: gases at high pressure are through flowmeter, and air gauge, gas control valve enters bubble generator, generates bubble and enters from cylinder top
4. electrical control: pressure sensor imports PID controller into liquid level signal, PID controller, according to setup parameter, controls the amount that peristaltic pump pumps mine tailing, reaches the object controlling liquid level.
Above specific embodiments of the invention are described.It is to be appreciated that the present invention is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (6)
1. digital intelligent test flotation column, it is characterized in that, comprise flushing water distributor (1), flotation column cylinder (6), bubble generator (7), peristaltic pump (8), PID controller (10) and control cabinet (11), flotation column cylinder (6) is arranged on and controls on cabinet (11), flotation column cylinder (6) lower end is provided with bubble generator (7), upper end is provided with flushing water distributor (1), air-flow gauge (3) and pressure sensor (9) are installed in flotation column cylinder (6), pressure sensor (9) is connected with the input of PID controller (10), the output of PID controller (10) is connected with peristaltic pump (8), flotation column cylinder (6) is provided with the air gauge (2) for measuring the blowing pressure, control cabinet (11) upper end be provided with control and regulation charge air conditioning gas control valve (4) and for regulating the flushing water control valve (5) of washing water quantity.
2. digital intelligent test flotation column according to claim 1, is characterized in that, described flushing water distributor (1) adopts porous steel needle water conservancy diversion to provide top flushing water to flotation column.
3. digital intelligent test flotation column according to claim 1, is characterized in that, bubble generator (7) adopts stainless steel powder metallurgical generator.
4. digital intelligent test flotation column according to claim 1, is characterized in that, described air-flow gauge (3) adopts high-accuracy gas flowmeter.
5. digital intelligent test flotation column according to claim 1, is characterized in that, described flotation column cylinder (6) adopts transparent PVC material.
6. digital intelligent test flotation column according to claim 1, is characterized in that, described control cabinet (11) lower end is provided with pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510811955.XA CN105344496A (en) | 2015-11-20 | 2015-11-20 | Digital intelligent test flotation column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510811955.XA CN105344496A (en) | 2015-11-20 | 2015-11-20 | Digital intelligent test flotation column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105344496A true CN105344496A (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510811955.XA Pending CN105344496A (en) | 2015-11-20 | 2015-11-20 | Digital intelligent test flotation column |
Country Status (1)
| Country | Link |
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| CN (1) | CN105344496A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383664A (en) * | 2022-01-18 | 2022-04-22 | 北矿机电科技有限责任公司 | Automatic measurement system and method for flotation bubble load |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5078921A (en) * | 1988-10-21 | 1992-01-07 | The Deister Concentrator Company, Inc. | Froth flotation apparatus |
| US5897772A (en) * | 1995-12-22 | 1999-04-27 | Chiang; Shiao-Hung | Multi-stage flotation column |
| CN2656014Y (en) * | 2003-08-19 | 2004-11-17 | 王宝军 | Cyclo-cell |
| CN200963607Y (en) * | 2006-10-16 | 2007-10-24 | 孙玉堂 | Combined flotation column |
| CN101622074A (en) * | 2007-04-12 | 2010-01-06 | 埃里埃兹制造公司 | Flotation separation device and method |
| CN101823027A (en) * | 2010-04-28 | 2010-09-08 | 中国矿业大学 | Uniform middling distributor of large-size rotational flow microbubble flotation column |
| CN102240610A (en) * | 2011-07-04 | 2011-11-16 | 福建省龙岩龙能粉煤灰综合利用有限公司 | Self-gas supply mixed fly ash multistage flotation separation system |
| CN203076080U (en) * | 2013-01-23 | 2013-07-24 | 沈阳华大科技有限公司 | Magnetic floatation separation device with jet bubble generators |
| CN104772230A (en) * | 2015-03-27 | 2015-07-15 | 山东莱芜煤矿机械有限公司 | Large-sized floatation column middling dual-swirl device |
| CN205217143U (en) * | 2015-11-20 | 2016-05-11 | 上海迈亚投资有限公司 | Experimental flotation column of digital intelligence |
-
2015
- 2015-11-20 CN CN201510811955.XA patent/CN105344496A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5078921A (en) * | 1988-10-21 | 1992-01-07 | The Deister Concentrator Company, Inc. | Froth flotation apparatus |
| US5897772A (en) * | 1995-12-22 | 1999-04-27 | Chiang; Shiao-Hung | Multi-stage flotation column |
| CN2656014Y (en) * | 2003-08-19 | 2004-11-17 | 王宝军 | Cyclo-cell |
| CN200963607Y (en) * | 2006-10-16 | 2007-10-24 | 孙玉堂 | Combined flotation column |
| CN101622074A (en) * | 2007-04-12 | 2010-01-06 | 埃里埃兹制造公司 | Flotation separation device and method |
| CN101823027A (en) * | 2010-04-28 | 2010-09-08 | 中国矿业大学 | Uniform middling distributor of large-size rotational flow microbubble flotation column |
| CN102240610A (en) * | 2011-07-04 | 2011-11-16 | 福建省龙岩龙能粉煤灰综合利用有限公司 | Self-gas supply mixed fly ash multistage flotation separation system |
| CN203076080U (en) * | 2013-01-23 | 2013-07-24 | 沈阳华大科技有限公司 | Magnetic floatation separation device with jet bubble generators |
| CN104772230A (en) * | 2015-03-27 | 2015-07-15 | 山东莱芜煤矿机械有限公司 | Large-sized floatation column middling dual-swirl device |
| CN205217143U (en) * | 2015-11-20 | 2016-05-11 | 上海迈亚投资有限公司 | Experimental flotation column of digital intelligence |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383664A (en) * | 2022-01-18 | 2022-04-22 | 北矿机电科技有限责任公司 | Automatic measurement system and method for flotation bubble load |
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Application publication date: 20160224 |
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| RJ01 | Rejection of invention patent application after publication |