CN201441948U - Automatic flotation-pulp temperature controlling system - Google Patents
Automatic flotation-pulp temperature controlling system Download PDFInfo
- Publication number
- CN201441948U CN201441948U CN2009200159050U CN200920015905U CN201441948U CN 201441948 U CN201441948 U CN 201441948U CN 2009200159050 U CN2009200159050 U CN 2009200159050U CN 200920015905 U CN200920015905 U CN 200920015905U CN 201441948 U CN201441948 U CN 201441948U
- Authority
- CN
- China
- Prior art keywords
- flotation
- temperature
- pulp
- interface module
- output terminal
- 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
Images
Landscapes
- Paper (AREA)
Abstract
The utility model relates to the technical field of the flotation-pulp temperature controlling, in particular to an automatic flotation-pulp temperature controlling system which comprises a pulp stirring tank and flotation equipment connected with the pulp stirring tank. The system is characterized in that a temperature sensor is arranged inside the flotation equipment, a motor-driven controlling valve and a gas flowmeter are arranged between the pulp stirring tank and a heating system, an output terminal of the temperature sensor and the output terminal of the gas flowmeter are respectively connected with an input terminal of an interface module, an input terminal and an output terminal of the motor-driven controlling valve are respectively connected with an output terminal of the interface module, and the interface module is connected with a minitype control device. The utility model changes the current situation that the flotation-pulp temperature is manually controlled, and can timely, precisely and steadily control the flotation-pulp temperature within a best flotation-temperature range, thereby improving the flotation separation effect, reducing the flotation tailings grade, increasing the metal recovery rate and improving the comprehensive economical benefits of flotation.
Description
Technical field
The utility model relates to flotation pulp temperature control technology field, particularly a kind of flotation pulp automatic temperature control system.
Background technology
In the mineral process, flotation is a kind of beneficiation method commonly used, valuable mineral separates better in the ore in order to make, the used medicament of flotation develops towards the better direction of selectivity, and each floating agent all has the characteristic of its best collecting effect of competence exertion in a certain temperature range, therefore, in floatation process, the temperature range of control ore pulp becomes particularly important.
Requirement to the flotation pulp temperature generally has two kinds of situations, once being that natural temperature can satisfy the flotation temperature requirement, reaches about 20 ℃ in the temperature of north ore pulp in summer, and winter, the temperature of ore pulp reached about 10 ℃, and the temperature requirement of flotation reaches about 40 ℃; The 2nd, natural temperature can not satisfy the flotation temperature requirement, then needs ore pulp is heated in advance, reach certain temperature range after, carry out flotation operation again.At present, for second kind of situation, basically be to adopt heating installation that ore pulp is heated in advance, make slurry temperature reach desired flotation temperature, and when the flotation pulp temperature controlled, operating personnel carried out manual adjustments to the heating installation valve by rule of thumb according to the measurement result of actual slurry temperature, by the size of controlling opening of valve, realize the flotation pulp temperature controlling.Adopt the method, shortcoming is not only can not promptly and accurately be controlled at optimum range to slurry temperature, and the slurry temperature fluctuation is big, causes the flotation ecological deterioration, badly influences the raising of flotation effect and ore dressing economic benefit; In addition, it is big that operating personnel adjust difficulty, often will could control to optimum range to temperature through repeated multiple times, not only increased labour intensity, and it is also undesirable to adjust effect.
Summary of the invention
The purpose of this utility model provides a kind of flotation pulp automatic temperature control system, changes the mode of Artificial Control flotation pulp temperature, reaches the purpose that improves flotation effect and improve the ore dressing overall economic efficiency.
The purpose of this utility model realizes by following technical proposals:
A kind of flotation pulp automatic temperature control system of the present utility model, the flotation pulp automatic temperature control system, comprise the flowsheet of slurry agitation groove, the floatation equipment that connects of flowsheet of slurry agitation groove therewith, it is characterized in that in floatation equipment, being provided with temperature sensor, between described flowsheet of slurry agitation groove and heating system, be provided with motor-operated control valve and gas flowmeter, the output of described temperature sensor and gas flowmeter links to each other with the interface module input respectively, the input of motor-operated control valve links to each other with output with the input of interface module respectively with output, and this interface module is connected with micro-control computer.
The utility model has changed the present situation of Artificial Control flotation pulp temperature, can the flotation pulp temperature timely, accurate, stable be controlled at best flotation temperature scope, be that floatation process is created good temperature environment, thereby improve the flotation separating effect.Reduce the flotation tailing grade, improved metal recovery rate, stablized the floating product quality, increased the ore dressing overall economic efficiency.Reduced floating agent consumption, thereby reduced production costs.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.
As shown in Figure 1, a kind of flotation pulp automatic temperature control system of the present utility model, comprise flowsheet of slurry agitation groove 3, the floatation equipment 4 that connects of flowsheet of slurry agitation groove 3 therewith, it is characterized in that in floatation equipment, being provided with temperature sensor 5, between described flowsheet of slurry agitation groove 3 and heating system 1, be provided with motor-operated control valve 8 and gas flowmeter 9, the output of described temperature sensor 5 and gas flowmeter 9 links to each other with interface module 7 inputs respectively, the input of motor-operated control valve 8 links to each other with output with the input of interface module 7 respectively with output, and this interface module 7 is connected with micro-control computer 6.
Flotation pulp automatic temperature control system of the present utility model is before 1 pair of ore pulp of heating system heats in advance, below flowsheet of slurry agitation groove 3, be provided with motor-operated control valve 8, this motor-operated control valve 8 is used for controlling the size of heating installation flow, realizes the flotation pulp temperature auto control.The gas flowmeter 9 that is connected with motor-operated control valve 8 by pipeline 2 not only can detect the heating installation flow, and can control the heating installation flow in case of necessity, can reach the purpose of control slurry temperature.In floatation equipment 4 (flotation device, flotation column), place a temperature sensor 5, in real time the flotation pulp temperature is detected.Adopt interface module 7 that the signal of motor-operated control valve 8, gas flowmeter 9 and temperature sensor 5 is inserted micro-control computer 6.During operation, set earlier the optimum range of flotation pulp temperature, micro-control computer 6 is according to flotation pulp variation of temperature situation, controls the size of heating installation flow by the aperture of motor-operated control valve 8, reaches the purpose of automatic control flotation pulp temperature.
Claims (1)
1. flotation pulp automatic temperature control system, comprise flowsheet of slurry agitation groove, the floatation equipment that connects of flowsheet of slurry agitation groove therewith, it is characterized in that in floatation equipment, being provided with temperature sensor, between described flowsheet of slurry agitation groove and heating system, be provided with motor-operated control valve and gas flowmeter, the output of described temperature sensor and gas flowmeter links to each other with the interface module input respectively, the input of motor-operated control valve links to each other with output with the input of interface module respectively with output, and this interface module is connected with micro-control computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200159050U CN201441948U (en) | 2009-07-28 | 2009-07-28 | Automatic flotation-pulp temperature controlling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200159050U CN201441948U (en) | 2009-07-28 | 2009-07-28 | Automatic flotation-pulp temperature controlling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201441948U true CN201441948U (en) | 2010-04-28 |
Family
ID=42546623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200159050U Expired - Fee Related CN201441948U (en) | 2009-07-28 | 2009-07-28 | Automatic flotation-pulp temperature controlling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201441948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012071627A1 (en) * | 2010-12-03 | 2012-06-07 | Technological Resources Pty. Limited | Gas flow controller |
-
2009
- 2009-07-28 CN CN2009200159050U patent/CN201441948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012071627A1 (en) * | 2010-12-03 | 2012-06-07 | Technological Resources Pty. Limited | Gas flow controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102489409A (en) | Method for adjusting pH value of ore pulp in flotation process of zinc oxide ore | |
| CN103111372A (en) | Recovery method of mohsite and flotation method thereof | |
| CN102626676A (en) | Method for floating high-grade sulfur concentrate from lead-zinc tailings by flow separation and speed division method | |
| CN201441948U (en) | Automatic flotation-pulp temperature controlling system | |
| CN104525380A (en) | Production method for collecting fluorite-contained tailings from rubber seed oil | |
| CN103894293B (en) | A kind of lead-zinc oxide ore flotation agent | |
| CN102698876A (en) | Method for separating roasted iron core and jade in floatation mode through cation combined collecting agents | |
| CN202845198U (en) | On-line adjustable bottom flowing opening and hydrocyclone | |
| CN102155617A (en) | Slurry conveying system | |
| CN207349192U (en) | A kind of novel pressure regulating valve | |
| CN202238333U (en) | Adjustable scraper plate flotation machine | |
| CN210700636U (en) | Accurate stable flotation concentration and flow control system that goes into ore deposit | |
| CN201823604U (en) | Copper concentration production device utilizing flotation separation process | |
| CN205074222U (en) | Phosphorus fertilizer processing continuous operation screen cloth plug -hole adjusting device | |
| CN204962289U (en) | Oil gas thoughtlessly defeated intelligence switches through device | |
| CN103657860B (en) | The method of reverse flotation enrichment zinc silicate mineral in acid condition | |
| CN103433148B (en) | Physical method for producing molybdenum disulfide for industrial use | |
| CN202654759U (en) | Deep-cone thickener | |
| CN107557150B (en) | Tea seed oil purification process | |
| CN203777979U (en) | Acid-leaching groove | |
| CN103555790A (en) | Biochemical preparation method of starch for selective flocculation of fine iron oxide ore | |
| CN204602418U (en) | Simple and easy agitation type flotation machine | |
| CN108802288B (en) | Method for analyzing product quality based on mineral characteristics | |
| CN204307729U (en) | A kind of novel flotation automatic control system for gold-bearing sulfide ore | |
| CN103240183B (en) | The sedimentation of a kind of direct flotation concentrate and tailings of collophanite, dewatering process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Angang Group Mine Company |
|
| 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: 20100428 Termination date: 20180728 |