CN200998694Y - Short column jet flow floatation machine - Google Patents
Short column jet flow floatation machine Download PDFInfo
- Publication number
- CN200998694Y CN200998694Y CNU2007200622895U CN200720062289U CN200998694Y CN 200998694 Y CN200998694 Y CN 200998694Y CN U2007200622895 U CNU2007200622895 U CN U2007200622895U CN 200720062289 U CN200720062289 U CN 200720062289U CN 200998694 Y CN200998694 Y CN 200998694Y
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- utility
- perflectometer
- column jet
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Abstract
The utility model discloses a short column jet flotation machine. The utility model comprises a feed inlet, an ore slurry distribution chamber, a washdown pipe, an air distribution chamber, an air intake pipe, a mineralizing device, a mineralizing pipe, a refractor head, a flow stabilizing plate, an ore concentrate tank, an ore concentrate outlet, a tailings pipe, a tailings box, a tailings outlet, a floating barrel, a U-shaped discharging pipe, and an underflow pipe. The utility model is characterized in that the refractor head and the mineralizing pipe are connected through a T-shaped thread regulator, and the flow stabilizing plate at the upper part of the refractor head is connected with a regulating handwheel. The utility model can ensure the positions of refractor head and flow stabilizing plate to be regulated with the feed quantity or discharging speed, ensure the ore slurry more to be stably flown in the floating barrel, without turbulent flow and eddy phenomenon, therefore the mineralizing is more adequate, the system operation of the flotation machine is more smooth, and the floatation effect is better.
Description
The utility model relates to a kind of coal separation flotation device, particularly a kind of short column jet flotation machine.
Background technology
Present jet flotation machine, its structure mostly is made up of charging aperture, ore pulp distributor chamber, gas distributing chamber, mineralizer, concentrate hopper, concentrate mouth, debris tube, mine tailing case, mine tailing outlet, flotation bucket, drainage conduit, perflectometer, stabilier etc., but the flotation device of this structure, perflectometer and stabilier relative position in the flotation bucket is fixed, ore pulp rising operation is not steady, easily produce phenomenon of turning over flower, and the rate of climb is uncontrollable, makes that flotation effect is not easy to grasp; The drainage conduit discharge is not too smooth and easy, causes flotation device system works instability.
The utility model content
The purpose of this utility model is to provide a kind of position of reflecting shower nozzle and stabilier to regulate along with the size of feeding or muzzle velocity, it is more steady that ore pulp is moved in the flotation bucket, can not produce turbulent flow, phenomenon of turning over flower, make that mineralising is more abundant, flotation device work is more stable, the better jet flotation machine of flotation effect.
The technical solution of the utility model is: comprise charging aperture, ore pulp distributor chamber, following washing pipe, gas distributing chamber, air inlet pipe, mineralizer, mineralising pipe, perflectometer, stabilier, concentrate hopper, concentrate outlet, debris tube, mine tailing case, mine tailing outlet, flotation bucket, U type drainage conduit, underflow pipe, it is characterized in that between perflectometer and mineralising pipe, being connected, with the distance of accommodation reflex head to flotation bucket bottom by T type thread regulator; The stabilier on perflectometer top is connected with adjusting handle, to regulate the distance of stabilier to flotation bucket bottom.
Be connected with gas control valve between described gas distributing chamber and the air inlet pipe.
100mm～150mm place, top, described U type drainage conduit bottom is provided with a circulation pipe that circulates with charging aperture, is provided with a scavenge pipe in U type drainage conduit lower horizontal.
On the described debris tube flow control valve is housed.
The utility model is because perflectometer can be exported to the distance between the reflecting surface along with its ore pulp of size adjustment of feeding or muzzle velocity, can regulate distance at the bottom of stabilier and the flotation bucket by adjusting handle again, so just realized not only can controlling the rate of climb of ore pulp, ore pulp is operated steadily in the flotation bucket, can not produce phenomenon of turning over flower; By the adjustments of gas control valve, can accurately control the air inlet; The flow control valve that is installed on the debris tube can determine its aperture according to the quality of ature of coal, can control the flow of concentrate and tailings better, and form the ternary discharge system, has guaranteed the unimpeded of pipeline, makes whole system efficient higher.
Description of drawings
Accompanying drawing is the utility model one example structure schematic diagram.
Among the figure: charging aperture 1, ore pulp distributor chamber 2, following washing pipe 3, gas distributing chamber 4, gas control valve 5, mineralizer 6, reflecting surface 22, T type screw thread adjusting means 23, flow control valve 24 on perflectometer 7, stabilier 8, mineralising pipe 9, concentrate hopper 10, concentrate outlet 11, debris tube 12, mine tailing case 13, mine tailing outlet 14, adjusting handle 15, flotation bucket 16, air inlet pipe 17, circulation pipe 18, underflow pipe 19, U type drainage conduit 20, cleaning hose 21, the perflectometer
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment:
With reference to accompanying drawing: what present embodiment was identical with prior art is: charging aperture 1, ore pulp distributor chamber 2, washing pipe 3, gas distributing chamber 4, mineralizer 6 down, mineralising pipe 9, perflectometer 7, stabilier 8, concentrate hopper 10, concentrate outlet 11, debris tube 12, mine tailing case 13, mine tailing outlet 14, flotation bucket 16, air inlet pipe 17, U type drainage conduit 20, underflow pipe 19.
Its distinctive points is: be connected with gas control valve 5 between gas distributing chamber 4 and air inlet pipe 17, between perflectometer 7 and mineralising pipe 9, be connected by T type screw thread adjusting means 23, the stabilier 8 on perflectometer top is connected with adjusting handle 15,100mm～150mm place above distance U type drainage conduit 20 bottoms is welded with a circulation pipe 18 that circulates with charging aperture, lower horizontal in U type drainage conduit has a cleaning hose 21, and flow control valve 24 is housed on debris tube 12.
During work, after ore pulp enters ore pulp distributor chamber 2 from charging aperture 1, can control the nozzle place that air enters mineralizer 6 quantitatively by gas control valve 5, when ore pulp via following washing pipe 3 with at a high speed when the nozzle of mineralizer 6 flows out, because of swabbing action produces negative pressure, air sucks in the mineralising pipe 6 with cut-in manner, produces microvesicle in ore pulp, and makes bubble mineralization.The speed that flows out 7 from mineralising pipe 6 to perflectometer according to ore pulp by adjusting T type screw thread adjusting means 23, can regulate ore pulps in the perflectometer 7 and be exported to distance between the reflecting surface 22 above the perflectometer 7, controls the rate of climb of ore pulp effectively; After ore pulp flowed out from several groups of perflectometers 7, duff grain hydrophobic under the effect of microvesicle was floating to rising reposefully, flows through stabilier 8 and rises in the concentrate hopper 10; Adjusting handle 15 is regulated the distance of stabilier 8 to flotation bucket 16 bottoms, promptly can control the rate of climb of ore pulp, and ore pulp is operated steadily, and can not produce phenomenon of turning over flower.Concentrate flows out from concentrate outlet 11; And hydrophilic spoil and oarse-grained coal grain sink down in the U type drainage conduit 20 in rising floating process.The material of sorting to the U type drainage conduit, ash content and fine granularity coal slime enter debris tube 12, discharge from mine tailing outlet 14 through mine tailing case 13; Heavy coal grain is discharged by underflow pipe 19, and all the other enter circulation pipe 18, and enters charging aperture 1 realization recirculation by circulation pipe; Formed the discharge system of a ternary like this.Thereby the flow control valve 24 that is equipped with on debris tube 12 can be controlled the flow of the flow control concentrate of mine tailing, and the assurance system satisfies the needs of different atures of coal.Cleaning hose 21 can clean each pipeline behind system-down, to guarantee that pipeline is unimpeded.
Claims (4)
1. short column jet flotation machine, comprise charging aperture, ore pulp distributor chamber, following washing pipe, gas distributing chamber, air inlet pipe, mineralizer, mineralising pipe, perflectometer, stabilier, concentrate hopper, concentrate outlet, debris tube, mine tailing case, mine tailing outlet, flotation bucket, U type drainage conduit, underflow pipe, it is characterized in that, be connected by T type thread regulator between perflectometer and mineralising pipe, the stabilier on perflectometer top is connected with adjusting handle.
2. short column jet flotation machine according to claim 1 is characterized in that being connected with gas control valve between described gas distributing chamber and the air inlet pipe.
3. short column jet flotation machine according to claim 1 is characterized in that on the described debris tube flow control valve being housed.
4. according to claim 1 or 2 or 3 described short column jet flotation machines, it is characterized in that 100mm～150mm place, top, described U type drainage conduit bottom is provided with a circulation pipe that circulates with charging aperture, the lower horizontal of U type drainage conduit is welded a scavenge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200622895U CN200998694Y (en) | 2007-01-25 | 2007-01-25 | Short column jet flow floatation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200622895U CN200998694Y (en) | 2007-01-25 | 2007-01-25 | Short column jet flow floatation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200998694Y true CN200998694Y (en) | 2008-01-02 |
Family
ID=39013100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200622895U Expired - Fee Related CN200998694Y (en) | 2007-01-25 | 2007-01-25 | Short column jet flow floatation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200998694Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247936A (en) * | 2011-07-04 | 2011-11-23 | 福建省龙岩龙能粉煤灰综合利用有限公司 | Self-gas-supply type fly ash floatation separation device |
| CN102357429A (en) * | 2011-09-30 | 2012-02-22 | 湖南长高矿山机电设备有限公司 | Flotation column and charging device for same |
| WO2012071627A1 (en) * | 2010-12-03 | 2012-06-07 | Technological Resources Pty. Limited | Gas flow controller |
| CN102847614A (en) * | 2012-10-18 | 2013-01-02 | 洛阳昶威机械制造安装有限公司 | Short flotation column for selecting gold |
| CN103480502A (en) * | 2013-09-10 | 2014-01-01 | 中国矿业大学 | Separation equipment with three-product cyclone micro-bubble flotation columns and separation method implemented by separation equipment |
| CN103934120A (en) * | 2014-05-15 | 2014-07-23 | 衢州市易凡设计有限公司 | Adjustable air inflation flotation column |
| CN103977914A (en) * | 2014-05-15 | 2014-08-13 | 衢州市易凡设计有限公司 | Adjustable inflating floatation method |
| CN107213994A (en) * | 2017-06-14 | 2017-09-29 | 安徽理工大学 | A kind of ore pulp self-driving type flotation unit for possessing high-pressure jet agitating function |
| CN107225049A (en) * | 2017-07-26 | 2017-10-03 | 大冶有色设计研究院有限公司 | A kind of Self inhaling type cyclone-static microbubble floatation column |
| CN107321505A (en) * | 2017-09-04 | 2017-11-07 | 中煤（天津）洗选科技有限公司 | Qu Pao mechanisms on jet micro-bubble flotation machine |
| CN107377235A (en) * | 2017-08-11 | 2017-11-24 | 石磊 | Spraying cycle formula flotation column |
| CN108672103A (en) * | 2018-06-28 | 2018-10-19 | 中国铝业股份有限公司 | A kind of bauxite decanter type floatation equipment and method for separating |
| CN113304890A (en) * | 2021-04-30 | 2021-08-27 | 中煤(天津)地下工程智能研究院有限公司 | Jet flow micro-bubble flotation machine for strengthening separation of mineralized bubbles and ore pulp |
-
2007
- 2007-01-25 CN CNU2007200622895U patent/CN200998694Y/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103260767B (en) * | 2010-12-03 | 2015-10-14 | 技术信息有限公司 | Gas flow controller |
| WO2012071627A1 (en) * | 2010-12-03 | 2012-06-07 | Technological Resources Pty. Limited | Gas flow controller |
| CN103260767A (en) * | 2010-12-03 | 2013-08-21 | 技术信息有限公司 | Gas flow controller |
| CN102247936A (en) * | 2011-07-04 | 2011-11-23 | 福建省龙岩龙能粉煤灰综合利用有限公司 | Self-gas-supply type fly ash floatation separation device |
| CN102357429A (en) * | 2011-09-30 | 2012-02-22 | 湖南长高矿山机电设备有限公司 | Flotation column and charging device for same |
| CN102357429B (en) * | 2011-09-30 | 2014-04-02 | 湖南长高矿山机电设备有限公司 | Flotation column and charging device for same |
| CN102847614A (en) * | 2012-10-18 | 2013-01-02 | 洛阳昶威机械制造安装有限公司 | Short flotation column for selecting gold |
| CN103480502B (en) * | 2013-09-10 | 2016-01-20 | 中国矿业大学 | Three-product cyclone microbubble floatation column screening installation and method |
| CN103480502A (en) * | 2013-09-10 | 2014-01-01 | 中国矿业大学 | Separation equipment with three-product cyclone micro-bubble flotation columns and separation method implemented by separation equipment |
| CN103977914A (en) * | 2014-05-15 | 2014-08-13 | 衢州市易凡设计有限公司 | Adjustable inflating floatation method |
| CN103934120A (en) * | 2014-05-15 | 2014-07-23 | 衢州市易凡设计有限公司 | Adjustable air inflation flotation column |
| CN103977914B (en) * | 2014-05-15 | 2016-08-24 | 衢州市易凡设计有限公司 | A kind of adjustable inflatable method for floating |
| CN105903575A (en) * | 2014-05-15 | 2016-08-31 | 衢州市易凡设计有限公司 | Adjustable air inflation flotation method |
| CN107213994A (en) * | 2017-06-14 | 2017-09-29 | 安徽理工大学 | A kind of ore pulp self-driving type flotation unit for possessing high-pressure jet agitating function |
| CN107225049A (en) * | 2017-07-26 | 2017-10-03 | 大冶有色设计研究院有限公司 | A kind of Self inhaling type cyclone-static microbubble floatation column |
| CN107225049B (en) * | 2017-07-26 | 2022-10-25 | 大冶有色设计研究院有限公司 | Self-suction type cyclone-static microbubble flotation column |
| CN107377235A (en) * | 2017-08-11 | 2017-11-24 | 石磊 | Spraying cycle formula flotation column |
| CN107321505A (en) * | 2017-09-04 | 2017-11-07 | 中煤（天津）洗选科技有限公司 | Qu Pao mechanisms on jet micro-bubble flotation machine |
| CN108672103A (en) * | 2018-06-28 | 2018-10-19 | 中国铝业股份有限公司 | A kind of bauxite decanter type floatation equipment and method for separating |
| CN108672103B (en) * | 2018-06-28 | 2020-05-19 | 中国铝业股份有限公司 | Bauxite settling type flotation equipment and sorting method |
| CN113304890A (en) * | 2021-04-30 | 2021-08-27 | 中煤(天津)地下工程智能研究院有限公司 | Jet flow micro-bubble flotation machine for strengthening separation of mineralized bubbles and ore pulp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20110125 |