CN205091246U - Device suitable for flotation bubble mineralize mineralization process is surveyd - Google Patents
Device suitable for flotation bubble mineralize mineralization process is surveyd Download PDFInfo
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- CN205091246U CN205091246U CN201520922685.5U CN201520922685U CN205091246U CN 205091246 U CN205091246 U CN 205091246U CN 201520922685 U CN201520922685 U CN 201520922685U CN 205091246 U CN205091246 U CN 205091246U
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Abstract
The utility model provides a device suitable for flotation bubble mineralize mineralization process is surveyd, includes blender, charging pump, contact chamber, the area of observation coverage, circulating pump, syringe pump, high -speed microscopic system, data storage and processing system, blender bottom discharge mouth is connected to the pan feeding mouth on the contact chamber upper portion that is arranged in vertical setting through valve, charging pump, the area of observation coverage is arranged in the lower part of contact chamber, contact chamber bottom discharge mouth is connected to the contact chamber top and is linked together through the communicating pipe of perpendicular setting in the contact chamber cavity and the area of observation coverage through circulating pump and circulation pipeline, the syringe pump is located the contact chamber bottom to be linked together through the injection syringe and the area of observation coverage, the outside cover of the area of observation coverage is equipped with square optical compensation box, is full of deionized water in the compensation box, high -speed microscopic system is placed in optical compensation box both sides with the mode of symmetry setting with the light source to keep 10 -15 cm's a distance with compensation box, the signal output part of high -speed microscopic system is connected with the corresponding input of electric connected mode with data storage and processing system.
Description
Technical field
The utility model belongs to flotation technology field, relates to a kind of observation device of bubble, particularly relates to a kind of device being applicable to the observation of flotation bubble mineralization process.
Background technology
Froth flotation reclaims particulate target minreal according to the difference of mineral surface physicochemical property, has been widely used in sorting granularity and has been less than the coal that 0.3mm ore and granularity be less than 0.5mm.Along with the dilution of the grade of ore, the refinement of disseminated grain size, the increase of complex structure degree and the raising day by day that requires comprehensive utilization of resources, the ore amount of application method for floating process is also increasing day by day.Except being widely used in sorting metalliferous mineral, nonmetallic mineral and energy source mineral, method for floating is also widely used in plant chimney stalk purification, plastics recovery and paper industry.
Flotation is carried out in gas-solid-liquid three-phase solution system, interaction between particle and bubble is the basic process of flotation, bubble is the core of this system, the mineralising (i.e. the combination of bubble and particle) of bubble plays vital effect in floatation process, and mineralising quality has direct impact to flotation effect.The influence factor of bubble mineralization quality comprises particle surface wetting state, the physical property of particle, the size of bubble and groove inner fluid kinetic property.Bubble mineralization process comprises collision, adheres to and desorption three subprocess.At present, the sight for bubble in floatation process and Interaction between particles rule is studied carefully seldom.
Therefore, develop a kind of observe the device of bubble microcosmic mineralization process for realize mineral efficient flotation separation, improve the value of mineral and have great significance.
Summary of the invention
The purpose of this utility model in order to provide the bubble mineralization process observation device that a kind of structure is simple, easy to operate, be easy to control, good reliability, provides condition for realizing interactional study mechanism between particle and bubble just.
The purpose of this utility model realizes by following technique measures:
The device being applicable to the observation of flotation bubble mineralization process of the present utility model comprises mixer, charging pump, contact chamber, the area of observation coverage, ebullator, syringe pump, high speed microscopic system, data storage and disposal system; Described mixer bottom discharge mouth is connected to the feeding mouth being positioned at the contact chamber middle and upper part vertically arranged by valve, charging pump; The described area of observation coverage is positioned at the middle and lower part of contact chamber; Described contact chamber bottom discharge mouth is connected to contact chamber top by ebullator and circulation line and is connected with the area of observation coverage by the communicating pipe be vertically set in contact chamber cavity; Described syringe pump is positioned at bottom contact chamber, and is connected with the area of observation coverage by injection-tube; The outer cover of the described area of observation coverage is equipped with square optical and compensates box, compensates in box and is full of deionized water; Described high speed microscopic system and light source are placed on optical compensation box both sides in symmetrically arranged mode, and keep the distance of 10-15cm with compensation box; The signal output part of described high speed microscopic system to store with data with electric connection mode and the respective input of disposal system is connected, and stores and disposal system so that the view data that high speed microscopic system collects can pass to data in real time.
The circulation line that the utility model is connected with contact chamber top at ebullator is provided with valve and the liquid flowmeter for regulating, detecting particle velocity; At described contact chamber top, the overflow groove for collecting the mineral grain that bubble is caught is housed.
The view data that high speed microscopic system described in the utility model collects can pass to data in real time and store and disposal system, realizes dynamic data and processes in real time; Data store and software in disposal system can calculate size and the movement velocity of bubble and particle.The translational speed of described adjustment syringe pump piston changes size and the speed of generation of bubble generation.
Movement velocity by regulating ebullator rotating speed to change mineral grain in the utility model; The translational speed of syringe pump piston is regulated to change size and the speed of generation of bubble generation; Data store and software in disposal system can calculate size and the movement velocity of bubble and particle.
The beneficial effects of the utility model are as follows:
Owing to have employed such scheme, in floatation process, the detection of microscopic bubble mineralising provides possibility, achieve becoming more meticulous of mineral floating, improve mineral quality and the recovery; System is reasonable, structure is simple, easy to operate, be easy to control, test figure reliability is high.
Accompanying drawing explanation
Fig. 1 is the utility model bubble mineralization observation device schematic diagram.
Sequence number in Fig. 1: 1-mixer; 2,13-valve; 3-charging pump; 4-contact chamber; The 5-area of observation coverage; 6-ebullator; 7-syringe pump; 8-light source; 9-high speed microscopic system; 10-data store and disposal system; 11-overflow groove; 12-liquid flowmeter; 13-valve.
Embodiment
The utility model is further described below with reference to embodiment (accompanying drawing):
As shown in Figure 1, the device being applicable to the observation of flotation bubble mineralization process of the present utility model comprises mixer 1, charging pump 3, contact chamber 4, the area of observation coverage 5, ebullator 6, syringe pump 7, high speed microscopic system 9, data storage and disposal system 10; Described mixer 1 bottom discharge mouth is connected to the feeding mouth being positioned at contact chamber 4 middle and upper part vertically arranged by valve 2, charging pump 3; The described area of observation coverage 5 is positioned at the middle and lower part of contact chamber 4; Described contact chamber 4 bottom discharge mouth by ebullator 6, circulation line and for regulating, detect the valve 13 of particle velocity to be connected to contact chamber 4 top with liquid flowmeter 12 and being connected with the area of observation coverage 5 by the communicating pipe be vertically set in contact chamber 4 cavity, and is equipped with the overflow groove 11 for collecting the mineral grain that bubble is caught at contact chamber 4 top; Described syringe pump 7 is positioned at bottom contact chamber 4, and is connected with the area of observation coverage 5 by injection-tube; The outer cover of the described area of observation coverage 5 is equipped with square optical and compensates box, compensates in box and is full of deionized water; Described high speed microscopic system 9 is placed on optical compensation box both sides with light source 8 in symmetrically arranged mode, and keeps the distance of 10-15cm with compensation box; The signal output part of described high speed microscopic system 9 to store with data with electric connection mode and the respective input of disposal system 10 is connected, and stores and disposal system so that the view data that high speed microscopic system collects can pass to data in real time.
The view data that described high speed microscopic system 9 described in the utility model collects can pass to data in real time and store and disposal system 10, realizes dynamic data and processes in real time; Data store and software in disposal system 10 can calculate size and the movement velocity of bubble and particle; The translational speed of described adjustment syringe pump piston changes size and the speed of generation of bubble generation; Particle surface modification medicament is added with in described mixer 1.
Movement velocity by regulating ebullator rotating speed to change mineral grain in the utility model; The translational speed of syringe pump piston is regulated to change size and the speed of generation of bubble generation; Data store and software in disposal system can calculate size and the movement velocity of bubble and particle.
Principle of work of the present utility model is as follows:
Described bubble mineralization process observation method is as follows: first valve-off 2, adds in mixer 1, also can add certain density collecting agent, adjusting agent etc. as required by the mineral grain to be measured of some, certain particle size composition, definite shape; Open valve 2, will be uniformly dispersed, squeeze into contact chamber 4 through the mineral grain of modification by charging pump 3, and simultaneously ON cycle pump 6; After feed end loop 30s, start syringe pump 7 and produce bubble, open high speed microscopic system 9 and light source 8, record bubble mineralization process; Disposal system is finally utilized to carry out analyzing and processing to this process.Collect the particle in overflow groove in experimentation, control valve 13, change the movement velocity of particle; Regulate the translational speed of syringe pump 7 piston, regulate Air Bubble Size and movement velocity.
The utility model not only can be used for scientific research, also can be used for student classroom experiment, meets the needs of teachings and researches.
Claims (3)
1. be applicable to a device for flotation bubble mineralization process observation, it is characterized in that: comprise mixer, charging pump, contact chamber, the area of observation coverage, ebullator, syringe pump, high speed microscopic system, data storage and disposal system; Described mixer bottom discharge mouth is connected to the feeding mouth being positioned at the contact chamber middle and upper part vertically arranged by valve, charging pump; The described area of observation coverage is positioned at the middle and lower part of contact chamber; Described contact chamber bottom discharge mouth is connected to contact chamber top by ebullator and circulation line and is connected with the area of observation coverage by the communicating pipe be vertically set in contact chamber cavity; Described syringe pump is positioned at bottom contact chamber, and is connected with the area of observation coverage by injection-tube; The outer cover of the described area of observation coverage is equipped with square optical and compensates box, compensates in box and is full of deionized water; Described high speed microscopic system and light source are placed on optical compensation box both sides in symmetrically arranged mode, and keep the distance of 10-15cm with compensation box; The signal output part of described high speed microscopic system to store with data with electric connection mode and the respective input of disposal system is connected.
2. the device being applicable to the observation of flotation bubble mineralization process according to claim 1, is characterized in that: on the circulation line that ebullator is connected with contact chamber top, be provided with valve and the liquid flowmeter for regulating, detecting particle velocity.
3. the device being applicable to the observation of flotation bubble mineralization process according to claim 1, is characterized in that: at described contact chamber top, the overflow groove for collecting the mineral grain that bubble is caught is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520922685.5U CN205091246U (en) | 2015-11-18 | 2015-11-18 | Device suitable for flotation bubble mineralize mineralization process is surveyd |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520922685.5U CN205091246U (en) | 2015-11-18 | 2015-11-18 | Device suitable for flotation bubble mineralize mineralization process is surveyd |
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| Publication Number | Publication Date |
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| CN205091246U true CN205091246U (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520922685.5U Active CN205091246U (en) | 2015-11-18 | 2015-11-18 | Device suitable for flotation bubble mineralize mineralization process is surveyd |
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| CN (1) | CN205091246U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105319161A (en) * | 2015-11-18 | 2016-02-10 | 河南理工大学 | Device suitable for observing flotation bubble mineralization process |
| CN107377228A (en) * | 2017-08-02 | 2017-11-24 | 太原理工大学 | The method of testing of bubble particles adhesion collision behavior in coal slime flotation |
| CN114047186A (en) * | 2021-10-29 | 2022-02-15 | 中国矿业大学(北京) | Device for measuring bubble capture efficiency and monitoring bubble merging process |
-
2015
- 2015-11-18 CN CN201520922685.5U patent/CN205091246U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105319161A (en) * | 2015-11-18 | 2016-02-10 | 河南理工大学 | Device suitable for observing flotation bubble mineralization process |
| CN105319161B (en) * | 2015-11-18 | 2018-10-02 | 河南理工大学 | A kind of device suitable for the observation of flotation bubble mineralization process |
| CN107377228A (en) * | 2017-08-02 | 2017-11-24 | 太原理工大学 | The method of testing of bubble particles adhesion collision behavior in coal slime flotation |
| CN114047186A (en) * | 2021-10-29 | 2022-02-15 | 中国矿业大学(北京) | Device for measuring bubble capture efficiency and monitoring bubble merging process |
| CN114047186B (en) * | 2021-10-29 | 2022-08-09 | 中国矿业大学(北京) | Device for measuring bubble capture efficiency and monitoring bubble merging process |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |