CN2905226Y - Mineralization device and hydraulic pressure type self-absorption air floatation column containing the same - Google Patents
Mineralization device and hydraulic pressure type self-absorption air floatation column containing the same Download PDFInfo
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- CN2905226Y CN2905226Y CN 200520128338 CN200520128338U CN2905226Y CN 2905226 Y CN2905226 Y CN 2905226Y CN 200520128338 CN200520128338 CN 200520128338 CN 200520128338 U CN200520128338 U CN 200520128338U CN 2905226 Y CN2905226 Y CN 2905226Y
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- mineralizer
- pipeline
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- truncated cone
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Abstract
The utility model relates to mineral dressing equipment, in particular to a mineralizer and a hydrostatic air-aspirated flotation column that is provided with the mineralizer, wherein the mineralizer is composed of a conical nozzle arranged in the pipeline and a diversion mechanism installed at the output end of the pipeline; the conical nozzle is a conversely truncated conical shell, and the diversion mechanism is a diversion plate of a cross sectional area larger than cross section of the pipeline, and several arc leafs in radial arrangement are evenly provided on the diversion plate. The hydrostatic air-aspirated flotation column that contains the mineralizer is composed of a charging pump and the charging pump is connected with a pulp distributor positioned atop the concentrated ore box through the pipeline, and the concentrated ore box with a discharge pipe and connected to the external sorting box is provide surrounding upper part of the external sorting box, and internal sorting box matching with the external sorting box is provided in the lower part of the external sorting box; a certain number of mineralizers that are connected with the pulp distributor are arranged on the pulp distributor, and output end of the mineralizers are inserted into the internal sorting box. The utility model has solved weaknesses of existing flotation equipment, with simple structure, low cost and strong applicability.
Description
One, technical field: the utility model relates to a kind of preparation equipment, particularly relates to a kind of mineralizer and the hydraulic type air self-suction flotation column that contains mineralizer.
Two, background technology: flotation column is of many uses in present ore dressing, its feeder generally adopts mechanical suction-type or air pressing type inflation, become bubble by mechanical agitation again, this method aeration quantity is subjected to certain restriction, is unfavorable for flotation, and the complex structure of gas supply mechanism own, also need an external air feed of cover and a control appliance, system complex, weight is big, serious wear, complete machine cost height.China utility model patent ZL 95239169.4 " self-priming microvesicle generators ", it is made up of nozzle, trunnion spare, anemostat, conveying tube connector, conciliation cover and air inlet rubber sleeve etc., it has solved floatation equipment need not external air feed equipment, change into from the air suction type air inlet, but its complex structure, the scope of application is narrower, and system requirements is higher, more fragile, therefore be not easy to be promoted application.
Three, utility model content:
The purpose of this utility model provides a kind of mineralizer and contains the hydraulic type air self-suction flotation column of mineralizer, overcomes the deficiency that present floatation equipment exists, and simple in structure, cost is low, and fault rate is low.
The technical scheme that the utility model adopted:
A kind of mineralizer, comprise pipeline, be located at the conical nozzle in the pipeline, be located at the deflector that the pipeline output is fixedlyed connected with pipeline, described conical nozzle is the housing of falling the truncated cone, the big end of the housing of falling the truncated cone is fixedly connected on the inwall of pipeline, on the duct wall under the big end of the housing of falling the truncated cone, be provided with the air communication pipe of band valve, described deflector is the area of section flow guiding disc bigger than cross-section of pipeline, the arc shaped blade of the same shape that is radial arrangement of uniform fixedly some on flow guiding disc.
Described mineralizer, the housing of falling the truncated cone are that two different housings of falling the truncated cone of tapering connect to form, and the diameter of nozzle is 1.5～4.0cm.
The outer rim of the described housing of falling the truncated cone is provided with the bracing frame of fixedlying connected with pipeline, and support frame as described above is surrounded by the support bar of some; Bracing frame or be the cone shell of abscissusing, the big end sealing and fixing of the cone shell of abscissusing is on inner-walls of duct, described nozzle inserts in the small end of the cone shell of abscissusing, the cone shell of abscissusing is formed seal chamber with the housing of falling the truncated cone, be distributed with at least one intercommunicating pore on the described seal chamber, seal chamber is provided with the air communication pipe of band valve, and described intercommunicating pore center line is a horizontal direction, or is to tilt to the nozzle direction.
Described mineralizer, described pipeline are constant section duct; Or for constant section duct connects truncated conical pipe, the connection of falling truncated conical pipe uiform section pipe; Or be that constant section duct, the pipeline of falling the truncated cone, trunnion road, diffusion pipeline, constant section duct link to each other successively, described constant section duct is provided with the static agitation blade.
Described mineralizer, described flow guiding disc is planar rondure or polygon dish, or be arc circle or polygon dish, described arc shaped blade is 4～20, highly be 6～20cm, or described deflector is the hemisphere of uniform 4～12 pod apertures, and described hemisphere is fixedlyed connected with the pipeline output by flange.
A kind of hydraulic type air self-suction flotation column that contains described mineralizer, comprise charging pump, charging pump is connected with the end face of pulp distributer above being located at concentrate hopper by pipeline, the periphery, top of sorting groove is provided with the concentrate hopper that has discharge nozzle that is communicated with it outside, sorting groove middle and lower part is provided with the interior sorting groove that is complementary with it outside, form interlayer between outer sorting groove and the interior sorting groove and constitute the mine tailing feeder, its position that is communicated with by pipeline and mine tailing feeder bottom is lower than the mine tailing collecting box that has delivery pipe of outer sorting groove, be fixed on the bracing frame in the outer sorting groove outside, be evenly equipped with the mineralizer that some is communicated with pulp distributer on pulp distributer, the output of described mineralizer inserts in the interior sorting groove.
Described hydraulic type air self-suction flotation column, mineralizer is fixedlyed connected with pulp distributer by threeway, the other end mounting flange of threeway, or mineralizer is connected with pulp distributer by valve, air communication pipe on the mineralizer is higher than outer sorting groove, and described mineralizer is 4～13, and described mineralizer is distributed on around the pulp distributer and its bottom, or mineralizer is distributed on around the pulp distributer, or mineralizer is distributed on the bottom of pulp distributer.
Described hydraulic type air self-suction flotation column, it is characterized in that: the inside at pulp distributer is provided with screen pack, or is provided with dashpot, or is provided with screen pack and dashpot, and described dashpot is fixedly connected in the pulp distributer by bracing frame.
Described hydraulic type air self-suction flotation column is characterized in that: be provided with the ore pulp delivery pipe that has valve that is communicated with it in the bottom of interior sorting groove, the bottom of sorting groove is provided with the tailings discharging pipe that has valve that is communicated with it outside.
Advantage of the present utility model:
1, this equipment has adopted the efficient air-capacitor mineralising of self-priming jet technology, has abandoned complicated external air feed equipment, and equipment cost is reduced greatly, be convenient to make, and simple to operate, the flotation great efforts, it is fast to bubble.
2, this equipment is finished a series of assorting rooms such as feed, inflation, mineralising, foaming of flotation by a charging pump, reaches purpose of energy saving.But 1 ton of cleaned coal of per 1.5 tons of former coal slime outputs, promptly 150 yuan, system operation cost is 35 yuan of/ton cleaned coal, the price of cleaned coal is 400 yuan, the profit of one ton of cleaned coal of then every production is 215 yuan, per hour produce 5.5～7 tons of cleaned coal, so this equipment has favorable economic benefit.
3, this equipment adopts simple external ore pulp gas charging system, is difficult for breaking down, and gets up convenient and swift even produce breakdown maintenance.
4, external ore pulp gas charging system is regulated air inflow by control valve, can regulate air inflow according to arts demand, but all flotation of the material of the following particle of 0.5mm, wide accommodation, for example coal, iron ore, graphite, aluminium ore etc. have extensive market prospects.
Four, description of drawings:
Fig. 1 is one of non-constant section duct mineralizer sectional structure schematic diagram;
Fig. 2 is a constant section duct mineralizer sectional structure schematic diagram;
Fig. 3 is two of a non-constant section duct mineralizer sectional structure schematic diagram;
Fig. 4 is that mineralizer A-A shown in Figure 1 is to the sectional structure schematic diagram;
Fig. 5 is that Fig. 2, mineralizer B-B shown in Figure 3 are to the sectional structure schematic diagram;
Fig. 6-the 1st, Fig. 2, the square flow guiding disc C-C of mineralizer shown in Figure 3 are to the sectional structure schematic diagram;
Fig. 6-the 2nd, Fig. 2, the circular flow guiding disc C-C of mineralizer shown in Figure 3 are to the sectional structure schematic diagram;
Fig. 7: one of energy-efficient flotation column structural representation of hydraulic type air self-suction;
Fig. 8: two of the energy-efficient flotation column structural representation of hydraulic type air self-suction.
Five, specific embodiment
Embodiment one: referring to Fig. 1,4,6-1, the big end of the fixedly connected housing of falling the truncated cone 2 of pipeline 1 inner wall sealing and the cone shell 3 of abscissusing among the figure, its two small end is interconnected, back taper housing 2 inserts in positive truncated cone 3 small ends, form nozzle 11, and formation seal chamber 6, the cone shell 3 of abscissusing is provided with intercommunicating pore 5, be provided with air communication pipe 10 on the pipeline 1 with on the pipeline of intercommunicating pore 5 corresponding positions, air inlet mediation valve 4 is installed on air communication pipe 10, constitute the mineralizer main body, on pipeline 1 below the mineralizer main body, connect back taper pipeline 7, the below of back taper pipeline 7 connects constant section duct 15, is provided with flow guiding disc 8 in the exit of constant section duct 15, and flow guiding disc 8 is provided with arc shaped blade 9.
Ore pulp will have certain pressure ore pulp by delivery pump and send into mineralizer, form jet through nozzle 11 ejections, make cavity 6 produce negative pressure, air enters in the ore pulp by air communication pipeline 10 and intercommunicating pore 5, and mixes with ore pulp, ore pulp continues descending ejection pipeline 15, be ejected into flow guiding disc 8, make ore pulp rotation ejection by arc shaped blade 9 again, mix with the ore pulp that other mineralizer ejects simultaneously, at this moment the ore pulp pressure pcl subtracts, fully foaming.The big I of bubble is reconciled air inflow by mediation valve 4 and is controlled.
Embodiment two: referring to Fig. 2,5,6-2, the meaning of the numbering representative among the figure is identical with embodiment one, no longer repeat, difference is the back taper housing by two housings of falling the truncated cone that tapering is different 2 and the housing of falling the truncated cone 2 ' combine, the outer rim of conical nozzle is provided with the bracing frame 3 that support bar surrounds, the inner-walls of duct of conduit entrance place is provided with static agitation blade 14, and flow guiding disc 8 is circular; Through in the conical nozzle 11, air is brought in the ore pulp by air communication pipeline 10 and non-sealing bracing frame 3 at ore pulp; Ore pulp can make ore pulp fully mix when entering nozzle again through static agitation blade 14.
Embodiment three: referring to Fig. 3,4,5,6-2, numbering among the figure is identical with the meaning of embodiment one numbering representative, no longer repeat, difference is to be equipped with static precession blade 14 at mineralizer feed end and discharge end place, flow guiding disc is circular, and pipeline is constant section duct 1, the pipeline of falling the truncated cone 7, trunnion road 12, spread pipeline 13, constant section duct 15 connects to form successively.Can make raw material fully mix, foam like this, improve the effect of mineralising.
Embodiment four: referring to Fig. 7, among the figure mineralizer 35 by threeway be installed in pulp distributer 18 around and its bottom the center, one end of threeway is provided with ring flange 19, the output of mineralizer 35 inserts in the interior sorting groove 23, interior sorting groove 23 is installed in outer sorting groove 22 middle and lower parts, and form interlayers with outer sorting groove 22 and constitute mine tailing feeders 34, be provided with dashpot 17 in the pulp distributer 18, the input of conveying pipeline 21 connects dehvery pump 20, the output of conveying pipeline 21 is located in the dashpot 17, the upper periphery of sorting groove 22 is provided with the concentrate hopper 24 that is communicated with outer sorting groove 22 outside, is provided with discharge nozzle 25 in the bottom of concentrate hopper 24; The outer bottom of outer sorting groove 22 is provided with debris tube 26 and 32, and the afterbody of debris tube 26 is provided with mine tailing case 27, is connected with delivery pipe 28 at an end of mine tailing case 27, and valve 31 is installed on the debris tube 32; Be provided with delivery pipe 30 in the bottom of interior sorting groove 23 and valve 29 is housed; Sorting groove 22 outer rims are installed with support 33 outside.
Start defeated material motor 20, the ore pulp that motor 20 will have a medicament is transported in the dashpot 17 in the pulp distributer 18 by conveying pipeline 21, ore pulp enters pulp distributer 18 again through behind the dashpot 17, ore pulp is fully mixed, distribute in each mineralizer 35 by pulp distributer 18 again, ore pulp with certain pressure sucks the air mineralising through mineralizer, export flow guiding disc 8 to, by arc shaped blade 9, the ore pulp of each mineralizer ejection is collided mutually, thereby fully mix, at this moment the ore pulp pressure pcl subtracts, foaming, on the surface of the thin cleaned coal of hydrophobicity attached to bubble, be discharged in the concentrate hopper 24 along with the rising to the ore pulp surface of bubble, and by discharge nozzle 25 outputs; The mineral matter of other hydrophily, ash-rich sinks in the mine tailing feeder 34, and drains into mine tailing case 27 with debris tube 26, again by delivery pipe 28 dischargings.Open valve 31 and 29 when shutting down or overhauling, ore pulp is discharged.
Embodiment five: referring to Fig. 8, numbering among the figure is identical with embodiment four with the meaning of representative, no longer repeat, difference be the inside of pulp distributer be provided with screen pack 17 ', screen pack 17 ' filter the foreign material of larger particles such as waddy, preventing to enter mineralizer blocks; Be provided with valve 36 between pulp distributer and the mineralizer,, only use the valve of closing this mineralizer front end that mineralizer is overhauled and get final product, needn't shut down, do not influence ordinary production if certain mineralizer blocks.
Claims (9)
1, a kind of mineralizer, comprise pipeline, be located at the conical nozzle in the pipeline, be located at the deflector that the pipeline output is fixedlyed connected with pipeline, it is characterized in that: described conical nozzle is the housing of falling the truncated cone, the big end of the housing of falling the truncated cone is fixedly connected on the inwall of pipeline, on the duct wall under the big end of the housing of falling the truncated cone, be provided with the air communication pipe of band valve, described deflector is the area of section flow guiding disc bigger than cross-section of pipeline, the arc shaped blade of the same shape that is radial arrangement of uniform fixedly some on flow guiding disc.
2, mineralizer according to claim 1 is characterized in that: the housing of falling the truncated cone is that two different housings of falling the truncated cone of tapering connect to form, and the diameter of nozzle is 1.5～4.0cm.
3, mineralizer according to claim 1 is characterized in that: the outer rim of the described housing of falling the truncated cone is provided with the bracing frame of fixedlying connected with pipeline, and support frame as described above is surrounded by the support bar of some; Bracing frame or be the cone shell of abscissusing, the big end sealing and fixing of the cone shell of abscissusing is on inner-walls of duct, described nozzle inserts in the small end of the cone shell of abscissusing, the cone shell of abscissusing is formed seal chamber with the housing of falling the truncated cone, be distributed with at least one intercommunicating pore on the described seal chamber, seal chamber is provided with the air communication pipe of band valve, and described intercommunicating pore center line is a horizontal direction, or is to tilt to the nozzle direction.
4, mineralizer according to claim 1 is characterized in that: described pipeline is a constant section duct; Or for constant section duct connects truncated conical pipe, the connection of falling truncated conical pipe uiform section pipe; Or be that constant section duct, the pipeline of falling the truncated cone, trunnion road, diffusion pipeline, constant section duct link to each other successively, described constant section duct is provided with the static agitation blade.
5, according to the arbitrary described mineralizer of claim 1～4, it is characterized in that: described flow guiding disc is planar rondure or polygon dish, or be arc circle or polygon dish, described arc shaped blade is 4～20, highly be 6～20cm, or described deflector is the hemisphere of uniform 4～12 pod apertures, and described hemisphere is fixedlyed connected with the pipeline output by flange.
6, a kind of hydraulic type air self-suction flotation column that contains the described mineralizer of claim 1, comprise charging pump, charging pump is connected with the end face of pulp distributer above being located at concentrate hopper by pipeline, the periphery, top of sorting groove is provided with the concentrate hopper that has discharge nozzle that is communicated with it outside, sorting groove middle and lower part is provided with the interior sorting groove that is complementary with it outside, form interlayer between outer sorting groove and the interior sorting groove and constitute the mine tailing feeder, its position that is communicated with by pipeline and mine tailing feeder bottom is lower than the mine tailing collecting box that has delivery pipe of outer sorting groove, be fixed on the bracing frame in the outer sorting groove outside, it is characterized in that: be evenly equipped with the mineralizer that some is communicated with pulp distributer on pulp distributer, the output of described mineralizer inserts in the interior sorting groove.
7, hydraulic type air self-suction flotation column according to claim 6, it is characterized in that: mineralizer is fixedlyed connected with pulp distributer by threeway, the other end mounting flange of threeway, or mineralizer is connected with pulp distributer by valve, air communication pipe on the mineralizer is higher than outer sorting groove, and described mineralizer is 4～13, and described mineralizer is distributed on around the pulp distributer and its bottom, or mineralizer is distributed on around the pulp distributer, or mineralizer is distributed on the bottom of pulp distributer.
8, hydraulic type air self-suction flotation column according to claim 6, it is characterized in that: the inside at pulp distributer is provided with screen pack, or be provided with dashpot, or be provided with screen pack and dashpot, described dashpot is fixedly connected in the pulp distributer by bracing frame.
9, according to claim 6 or 7 or 8 described hydraulic type air self-suction flotation columns, it is characterized in that: be provided with the ore pulp delivery pipe that has valve that is communicated with it in the bottom of interior sorting groove, the bottom of sorting groove is provided with the tailings discharging pipe that has valve that is communicated with it outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128338 CN2905226Y (en) | 2005-11-29 | 2005-11-29 | Mineralization device and hydraulic pressure type self-absorption air floatation column containing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128338 CN2905226Y (en) | 2005-11-29 | 2005-11-29 | Mineralization device and hydraulic pressure type self-absorption air floatation column containing the same |
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| CN2905226Y true CN2905226Y (en) | 2007-05-30 |
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| CN 200520128338 Expired - Fee Related CN2905226Y (en) | 2005-11-29 | 2005-11-29 | Mineralization device and hydraulic pressure type self-absorption air floatation column containing the same |
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Cited By (15)
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| CN101907185B (en) * | 2009-06-08 | 2012-10-03 | 正大能源材料(大连)有限公司 | Multichannel slurry distributor |
| CN103480501A (en) * | 2013-10-15 | 2014-01-01 | 武汉工程大学 | Phosphate ore floatation method and system |
| CN105689158A (en) * | 2016-04-06 | 2016-06-22 | 北京科技大学 | Rotary jet flow aerating agitation device for jet flow type flotation machine |
| CN106621483A (en) * | 2015-10-28 | 2017-05-10 | 临沂矿业集团有限责任公司 | Novel ore pulp settling vat |
| 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 |
| WO2019215380A1 (en) * | 2018-05-11 | 2019-11-14 | Outotec (Finland) Oy | Flotation cell |
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| CN110947525A (en) * | 2019-12-16 | 2020-04-03 | 李宾 | Nanobubble flotation column |
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| CN112916214A (en) * | 2020-12-25 | 2021-06-08 | 郴州天朗金石矿山设备有限公司 | Universal mineral processing equipment device and method for refitting non-ferrous metal ore and non-metallic ore |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101907185B (en) * | 2009-06-08 | 2012-10-03 | 正大能源材料(大连)有限公司 | Multichannel slurry distributor |
| CN103480501A (en) * | 2013-10-15 | 2014-01-01 | 武汉工程大学 | Phosphate ore floatation method and system |
| CN106621483A (en) * | 2015-10-28 | 2017-05-10 | 临沂矿业集团有限责任公司 | Novel ore pulp settling vat |
| CN106621483B (en) * | 2015-10-28 | 2018-10-16 | 临沂矿业集团有限责任公司 | A kind of ore pulp settling box |
| CN105689158A (en) * | 2016-04-06 | 2016-06-22 | 北京科技大学 | Rotary jet flow aerating agitation device for jet flow type flotation machine |
| CN105689158B (en) * | 2016-04-06 | 2017-12-15 | 北京科技大学 | A kind of rotating jet inflating and stirring device for jet current type flotation machine |
| 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 |
| WO2019215380A1 (en) * | 2018-05-11 | 2019-11-14 | Outotec (Finland) Oy | Flotation cell |
| WO2020025852A1 (en) * | 2018-08-01 | 2020-02-06 | Outotec (Finland) Oy | Flotation cell |
| US20210323002A1 (en) * | 2018-08-01 | 2021-10-21 | Metso Outotec Finland Oy | Flotation Cell |
| WO2020025853A1 (en) * | 2018-08-01 | 2020-02-06 | Outotec (Finland) Oy | Flotation cell |
| WO2020025850A1 (en) * | 2018-08-01 | 2020-02-06 | Outotec (Finland) Oy | Flotation cell |
| CN110787914A (en) * | 2018-08-01 | 2020-02-14 | 奥图泰(芬兰)公司 | Flotation cell |
| CN110787912A (en) * | 2018-08-01 | 2020-02-14 | 奥图泰(芬兰)公司 | Flotation cell |
| EP3829777A4 (en) * | 2018-08-01 | 2022-04-13 | Metso Outotec Finland Oy | Flotation cell |
| WO2020025849A1 (en) * | 2018-08-01 | 2020-02-06 | Outotec (Finland) Oy | Flotation cell |
| CN111215256A (en) * | 2019-12-06 | 2020-06-02 | 唐山博能选煤技术有限公司 | Self-suction flotation machine medicament adding and atomizing device |
| CN110947525A (en) * | 2019-12-16 | 2020-04-03 | 李宾 | Nanobubble flotation column |
| CN112122008A (en) * | 2020-08-13 | 2020-12-25 | 中国矿业大学 | Central circulation flow guide type rotational flow inflatable flotation equipment and method |
| CN112916214A (en) * | 2020-12-25 | 2021-06-08 | 郴州天朗金石矿山设备有限公司 | Universal mineral processing equipment device and method for refitting non-ferrous metal ore and non-metallic ore |
| CN113058752A (en) * | 2021-04-28 | 2021-07-02 | 太原睿孚特选煤技术有限公司 | High-bubble surface flux flotation machine and particle bubble mineralization device |
| CN113058752B (en) * | 2021-04-28 | 2022-01-28 | 太原睿孚特选煤技术有限公司 | High-bubble surface flux flotation machine and particle bubble mineralization device |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20070530 Termination date: 20111129 |