CN2892279Y - Floating machine of setting mineralizing foam separating slot - Google Patents
Floating machine of setting mineralizing foam separating slot Download PDFInfo
- Publication number
- CN2892279Y CN2892279Y CN 200620099884 CN200620099884U CN2892279Y CN 2892279 Y CN2892279 Y CN 2892279Y CN 200620099884 CN200620099884 CN 200620099884 CN 200620099884 U CN200620099884 U CN 200620099884U CN 2892279 Y CN2892279 Y CN 2892279Y
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- chats
- flotation cell
- plate
- flotation
- mineralized froth
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Abstract
A fine ore cleaning unit is provided with structure as follows: a flotation machine equipped with mineralized froth separation chambers consists of several flotation tanks that are connected in series. The flotation tanks are technically improved based on prior art, and each of the flotation tanks comprises mineralized froth separation chambers on both sides and a relatively static separation section inside which is good for release of mineralized froth and effective segregation of mineralized froth from ore solution. A middling spillway and a circular middling guide passage are provided; and a middling tank is provided, therefore, a smoother ore solution circulating path is created. A liquid level control trans-tank is provided and through overflow ports are provided at lower parts of both sides of an end plate of the adjacent flotation tank, which creates conditions for regulating liquid level inside the flotation machine and automatic control of liquid level, accordingly, production efficiency and floated product quality are improved.
Description
Affiliated technical field
The utility model relates to a kind of fine ore deposit preparation equipment: the flotation device that the mineralized froth separating tank is set.
Background technology
At present, the flotation device that uses in the industrial production, be that several flotation cells form, being configured to of its each flotation cell: flotation cell, agitator or air agitator, (the indirect type flotation cell has the chats groove between groove and the groove to scrape bubble device, mineral pulp level adjuster and chats groove; The direct-type flotation cell does not have the chats groove) formation (seeing " coal separation Research on New and application " Coal Industry Press 2005.3).Its operation principle is: the negative pressure inhaled air is stirred under the active force effect of agitator or air agitator with ore pulp and mixes, simultaneously, form micro air bubble under the active force effect of air liquid stream in agitator stirring vane or air agitator, microvesicle and the collision of hydrophobic low-density ore particle also adhere to each other, generate mineralized froth, rise to and scraped the bubble device on the liquid level in the flotation cell and scrape.According to the flotation theory, mineralized froth forms in the liquid of ore deposit, and promptly the low-density ore particle is attached to after on the bubble, the liquid flow disturbance power in the flotation cell, can cause low-density ore particle and bubble disengagement on the contrary, and influence mineralized froth and from the liquid of ore deposit, disengage and itself and effectively the separating of ore deposit liquid.Therefore, for make attached to the low-density ore particle on the mineral laden bubble not with bubble disengagement, and improve mineralized froth disengaging and carry out more effective ability of separating from the liquid of ore deposit with ore deposit liquid, must create also that stable mineralized froth disengages and separation condition (seeing that " coal separation ABC " Coal Industry Press publishes 2003.7), but because the flotation device that uses in the present industrial production, the mineralized froth separating tank all is not set, lack a static relatively branch constituency, cause and have little time the mineralized froth that disengages in the flotation cell in a large number, and the newborn mineral laden bubble of part is swept along by ore deposit liquid, flow from every grade of flotation cell end plate intermediate openings through the chats groove with liquid, and flow into the next stage flotation cell respectively, repeat said process, until discharging from last groove mine tailing case, this can not give full play to the separating effect of flotation device, has increased energy consumption again.As XJM type, XJX type, XJN type, XJZ type agitation impeller flotator, and XPM type, FJC type jet aspiration type flotation device, all there is above-mentioned defective.
Summary of the invention
In order to overcome the defective that lacks a static relatively branch constituency in the existing flotation device, the utility model provides a kind of flotation device that the mineralized froth separating tank is set, a static relatively branch constituency is createed in both sides in the flotation cell cell body, realize further accelerating mineralized froth disengaging and improve itself and the more effective ability of separating of ore deposit liquid from the liquid of ore deposit, improve production output and product quality thereby reach, reduce the purpose of energy consumption.
The technical scheme that its technical problem that solves the utility model adopts is: the flotation device that the mineralized froth separating tank is set, for some flotation cells are composed in series, flotation cell is the improvement on prior art, it comprises sets up mineralized froth separating tank, chats wasteway, liquid level adjusting through slot, circulation chats honeycomb duct, and improvement is provided with the chats groove.The mineralized froth separating tank be arranged on both sides in the flotation cell scrape the bubble device below, a static relatively branch constituency is createed in both sides in flotation cell, for mineralized froth and ore deposit liquid provide good condition more effective the separation, its structure is: the flotation cell cell body suitably is widened to both sides scrapes bubble device below, again will with steel plate make on, the lower clapboard weldering is in the flotation cell of both sides, thereby both sides are separated out the open rectangle cell body in top in flotation cell, be the mineralized froth separating tank, on it, leave certain interval between the lower clapboard, the lower clapboard bottom has opening, enter the import of separating tank for ore pulp, before lower clapboard lower openings place, be provided with the import baffle plate, with the interference of the disturbance liquid stream in the prevention flotation cell to mineralized froth separating tank sorting environment, two built-in slope guide plates of welding in the mineralized froth separating tank, flow to the chats wasteway with guiding chats ore deposit liquid, in separating tank, play simultaneously the current stabilization effect, at swash plate of mineralized froth separating tank outer upper welding, swash plate top mouth is the mineralized froth overfall, the flotation cell end plate both sides of mineralized froth separating tank bottom have the chats overfall, communicate with the chats wasteway.The chats wasteway is by top board, base plate, illiteracy plate, be welded into box channel-type structure at the end plate of adjacent flotation cell and the combination of the bottom, both sides between the front end-plate, the open communication basal area of chats wasteway and separating tank is greater than the open communication basal area of chats wasteway and chats groove, further disengages and fails back the mineralized froth separating tank so that remain in mineralized froth in the chats.The chats groove is by side plate, base plate, Combination Welding becomes the open slot type structure in top between flotation cell end plate and adjacent back one-level flotation cell front end-plate, and chats trench bottom center is left opening and communicated with circulation chats honeycomb duct.Under the chats trench bottom central opening and between the next stage flotation cell base plate central opening circulation chats honeycomb duct is being set, its structure can be set to the circulation chats honeycomb duct of the case structure that become with flotation cell base plate Combination Welding by side plate, base plate, illiteracy plate, or is set to the circulation chats mozzle that directly chats trench bottom central opening is communicated with next stage flotation cell base plate central opening with steel pipe.Liquid level is regulated the top of chats wasteway that through slot is arranged on the both sides of chats groove, by liquid level regulate through slot side plate, chats groove side plate, chats wasteway top board, Combination Welding becomes the open slot type structure in top between the end plate of adjacent flotation cell, middle and lower part, both sides on the end plate of adjacent flotation cell has the perforation overfall, perforation between liquid level adjusting through slot realization flotation cell, discharge liquid level regulator as long as regulate the high density ore pulp of tail end in the production, just can unify to regulate the liquid level in the flotation device, for condition has been created in liquid level automation control.On the circulation chats honeycomb duct base plate under the middle opening of the bottom of chats groove, ore deposit liquid escaper is installed, use during in producing or maintenance need discharging ore deposit liquid.The mineral-feeding pipe welded and installed is at first order flotation cell base plate central opening place.High density ore pulp discharge pipe is installed on the base plate of the tail end liquid level regulating tank behind the afterbody flotation cell, and the structure of tail end liquid level regulating tank and wasteway is identical with chats groove and chats wasteway structure, and just the rear end panel is replaced by tail end liquid level regulating tank end plate.High density ore pulp discharging liquid level regulator is set in the tail end liquid level regulating tank.Its operation principle of flotation device that the mineralized froth separating tank is set is: the ore pulp of handling through the dosing mineralising is stirred under the effect of agitator or air agitator with the negative pressure inhaled air and mixes, under the active force effect of air liquid stream in the stirring vane of agitator or air agitator or air agitator, form micro air bubble, microvesicle and the collision of hydrophobicity ore particle also adhere to each other, generate mineralized froth, the part mineralized froth directly rises to be scraped the bubble device in the flotation cell and is scraped on the liquid level, another part flows from last with liquid, enter the mineralized froth separating tank with the lower clapboard opening part between lower clapboard, under the static relatively sorting condition in the mineralized froth separating tank, more help mineralized froth disengaging and improve itself and the more effective ability of separating of ore deposit liquid from the liquid of ore deposit, the a large amount of sortings of mineralized froth disengage come-up, being scraped the bubble device scrapes, liquid level is controlled by the adjusting of high density ore pulp discharging liquid level regulator in the flotation device, and the perforation effect of regulating through slot through liquid level realizes liquid level unanimity between the flotation cell.Chats ore deposit liquid is sucked by next stage agitator or air agitator through chats wasteway, chats groove, circulation chats honeycomb duct or circulation chats mozzle, enter the sorting of next stage flotation cell circulations, until the high density ore pulp that sub-elects, the high density ore pulp delivery pipe under the tail end liquid level regulating tank behind the afterbody flotation cell is discharged.
The beneficial effects of the utility model are: the flotation device that the mineralized froth separating tank is set, both sides are provided with the mineralized froth separating tank in the flotation cell cell body, createed a static relatively branch constituency, more helped disengaging of mineralized froth and separate with the more effective of ore deposit liquid with it; Chats wasteway, circulation chats honeycomb duct are set, and improve the chats groove is set, createed a more unimpeded ore deposit liquid circulation canal; Liquid level adjusting through slot and the middle and lower part, both sides on the end plate of adjacent flotation cell being set offering the perforation overfall, is the unified liquid level of regulating in the flotation device, and condition has been created in realization liquid level automation control; Can improve production output and product quality, reduce energy consumption.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a front view of the present utility model.
Fig. 2 is the A-A cutaway view among Fig. 1.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the B-B cutaway view among Fig. 1.
Fig. 5 is the C-C cutaway view of Fig. 1.
Fig. 6 is the D-D cutaway view of Fig. 2.
1. scrape the bubble device among the figure, 2. agitator or air agitator, 3. flotation cell front end-plate, 4. flotation cell end plate, 5. flotation cell base plate, 6. flotation cell side plate, 7. mineralized froth overfall swash plate, 8. fixed guide vane, 9. separating tank lower clapboard, 10 separating tank upper spacers, 11. the built-in slope guide plate of separating tank, 12. separating tank import baffle plate, 13. chats wasteway top boards, 14. chats wasteway base plates, 15. the chats wasteway covers plate, 16. chats groove side plate, 17. liquid levels are regulated through slot side plate, 18. circulation chats honeycomb duct base plates, 19. circulation chats honeycomb duct side plate, 20. circulation chats honeycomb duct covers plate, 21. go into ore dressing liquid mineral-feeding pipe, 22. tail end liquid level regulating tank end plates, 23. high density ore pulp delivery pipe, 24. high density ore pulp discharging liquid level regulator, 25. ore deposit liquid escapers, 26. circulation chats entrance guiding short tubes.
The specific embodiment
At Fig. 1 and Fig. 2 (the A-A cutaway view of Fig. 1), Fig. 3 (vertical view of Fig. 2), Fig. 4 (the B-B cutaway view of Fig. 1), among Fig. 5 (the C-C cutaway view of Fig. 1) and Fig. 6 (the D-D cutaway view of Fig. 2), the flotation device that the mineralized froth separating tank is set is composed in series by some flotation cells, each flotation cell is by flotation cell front end-plate (3), flotation cell end plate (4), flotation cell base plate (5), two blocks of flotation cell side plates (6) become the open trough body structure in top with two lump ore bubble foam overfall swash plate (7) Combination Welding, fixed guide vane (8) is welded on the flotation cell base plate (5), agitator or air agitator (2) are installed in the flotation cell, mineralized froth overfall top, flotation cell both sides is installed to be provided with and is scraped bubble device (1), in the flotation cell below bubble device (1) is scraped in the flotation cell both sides, weld separation groove lower clapboard (9) and separating tank upper spacer (10), both sides are separated out the mineralized froth separating tank in the flotation cell, the opening of separating tank lower clapboard (9) bottom and last, the gap of leaving between lower clapboard is the import that ore pulp enters separating tank, separating tank import baffle plate (12) is followed in the lower openings place outside weld of separating tank lower clapboard (9), be welded with the built-in slope guide plate of separating tank (11) in the separating tank, flotation cell end plate (4) in the separating tank bottom leaves opening, chats flows into the chats wasteway from opening, the chats wasteway is by chats wasteway top board (13), chats wasteway base plate (14), the chats wasteway covers plate (15), flotation cell end plate (4), Combination Welding becomes box channel design between the adjacent flotation cell front end-plate (3), the long-pending UNICOM's open section greater than chats wasteway and chats groove of UNICOM's open section of chats wasteway and separating tank is long-pending, the chats groove is by chats groove side plate (16), chats wasteway base plate (14), flotation cell end plate (4) and adjacent back one-level flotation cell front end-plate (3) combination are welded into the open slot type structure in top, chats trench bottom center is left opening and is communicated with circulation chats honeycomb duct, circulation chats honeycomb duct is by circulation chats honeycomb duct side plate (19), circulation chats honeycomb duct base plate (18), circulation chats honeycomb duct covers plate (20), flotation cell base plate (5) Combination Welding becomes box channel design, the other end opening of circulation chats honeycomb duct communicates with next stage flotation cell base plate (5) central opening, or is set to the circulation chats mozzle that directly chats trench bottom central opening is communicated with next stage flotation cell base plate central opening with steel pipe.Liquid level is regulated the top of chats wasteway that through slot is arranged on the both sides of chats groove, by liquid level regulate through slot side plate (17), chats groove side plate (16), chats wasteway top board (13), Combination Welding becomes the open slot type structure in top between the end plate of adjacent flotation cell, have liquid level adjusting perforation overfall on adjacent flotation cell front end-plate (3), the flotation cell end plate (4) and communicate, the perforation between liquid level adjusting through slot realization flotation cell with liquid level adjusting through slot; Circulation chats honeycomb duct base plate (18) under the middle opening of the bottom of chats groove is gone up ore deposit liquid escaper (25) is installed, be welded with circulation chats entrance guiding short tube (26) on flotation cell base plate (5) central opening, mineral-feeding pipe (21) welded and installed is at first order flotation cell base plate (5) central opening place, high density ore pulp discharge pipe (23) is installed on the base plate of the tail end liquid level regulating tank behind the afterbody flotation cell, the structure of tail end liquid level regulating tank and wasteway, identical with chats groove and chats wasteway structure, just the rear end panel is replaced by tail end liquid level regulating tank end plate (22), and high density ore pulp discharging liquid level regulator (24) is set in the tail end liquid level regulating tank.The utility model wherein scrape bubble device (1), agitator or air agitator (2), high density ore pulp discharging liquid level regulator (24), ore deposit liquid escaper (25) all by designing and producing in the flotation device that uses in existing the production.
Claims (6)
1. the flotation device of mineralized froth separating tank is set, for some flotation cells are composed in series, comprise and set up the mineralized froth separating tank, the chats wasteway, circulation chats honeycomb duct, liquid level is regulated through slot, and improvement is provided with the chats groove, it is characterized in that: the mineralized froth separating tank is arranged on scrapes the both sides in the flotation cell below the bubble device, the chats groove is arranged on the end plate of adjacent flotation cell and the middle part between the front end-plate, the chats wasteway of setting up at chats groove two side lower parts, the flotation cell end plate both sides of mineralized froth separating tank bottom have the chats overfall, communicate with the chats groove through the chats wasteway, opening is left at chats trench bottom center, through being arranged on circulation chats honeycomb duct or the circulation chats mozzle under the next stage flotation cell base plate, communicate with next stage flotation cell base plate central opening, above the chats wasteway of chats groove both sides, set up liquid level and regulate through slot, and the perforation overfall is offered in the middle and lower part, both sides on the end plate of adjacent flotation cell, on the circulation chats honeycomb duct base plate under the middle opening of the bottom of chats groove, ore deposit liquid escaper is installed, high density ore pulp discharging liquid level regulator is arranged in the tail end liquid level regulating tank, and high density ore pulp discharge pipe is installed on the base plate of the tail end liquid level regulating tank behind the afterbody flotation cell.
2. the described flotation device that the mineralized froth separating tank is set of root a tree name claim 1, it is characterized in that: the mineralized froth separating tank is arranged on scrapes both sides in the flotation cell cell body of bubble below the device, be the flotation cell cell body suitably to be widened to both sides scrape bubble device below, again will with steel plate make on, the lower clapboard weldering is in the flotation cell of both sides, thereby both sides are separated out the open rectangle cell body in top in flotation cell, on it, leave certain interval between the lower clapboard, the lower clapboard bottom has opening, the lower clapboard lower openings is provided with the import baffle plate before the place, at mineralized froth separating tank outer upper welding mineralized froth overfall swash plate, swash plate top mouth is the mineralized froth overfall, be provided with two built-in slope guide plates in the mineralized froth separating tank, have the chats overfall in the flotation cell end plate both sides of mineralized froth separating tank bottom simultaneously.
3. the described flotation device that the mineralized froth separating tank is set of root a tree name claim 1, it is characterized in that: the chats wasteway is arranged on the end plate of adjacent flotation cell and two side lower parts between the front end-plate, by top board, base plate, cover the box channel-type structure formation that plate and the end plate of adjacent flotation cell become with the front end-plate Combination Welding, the chats overfall UNICOM of chats wasteway front end and mineralized froth separating tank bottom, the UNICOM of chats wasteway rear end and chats groove, the long-pending UNICOM's open section greater than chats wasteway and chats groove of UNICOM's open section of chats wasteway and mineralized froth separating tank is long-pending.
4. the described flotation device that the mineralized froth separating tank is set of root a tree name claim 1, it is characterized in that: improve that the chats groove being set, by side plate, base plate, Combination Welding becomes the open slot type structure in top to constitute between flotation cell end plate and adjacent back one-level flotation cell front end-plate, chats groove both sides lower openings and chats wasteway UNICOM, chats trench bottom center leave opening through circulation chats honeycomb duct or circulation chats mozzle with after the one-level flotation cell communicate.
5. the described flotation device that the mineralized froth separating tank is set of root a tree name claim 1, it is characterized in that: be arranged on the circulation chats honeycomb duct or the circulation chats mozzle that communicate with next stage flotation cell base plate central opening under the chats trench bottom central opening, can be set to the circulation chats honeycomb duct that constitutes by side plate, base plate, illiteracy plate and case structure that flotation cell base plate Combination Welding becomes, or be set to the circulation chats mozzle that chats trench bottom central opening communicated with next stage flotation cell base plate central opening with steel pipe.
6. the described flotation device that the mineralized froth separating tank is set of root a tree name claim 1, it is characterized in that: liquid level is regulated the top of chats wasteway that through slot is arranged on the both sides of chats groove, by liquid level regulate through slot side plate, chats groove side plate, chats wasteway top board, Combination Welding becomes the open slot type structure in top between the end plate of adjacent flotation cell, middle and lower part, both sides on the end plate of adjacent flotation cell has the perforation overfall, the perforation between liquid level adjusting through slot realization flotation cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620099884 CN2892279Y (en) | 2006-03-27 | 2006-03-27 | Floating machine of setting mineralizing foam separating slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620099884 CN2892279Y (en) | 2006-03-27 | 2006-03-27 | Floating machine of setting mineralizing foam separating slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892279Y true CN2892279Y (en) | 2007-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620099884 Expired - Lifetime CN2892279Y (en) | 2006-03-27 | 2006-03-27 | Floating machine of setting mineralizing foam separating slot |
Country Status (1)
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| CN (1) | CN2892279Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671776A (en) * | 2012-05-11 | 2012-09-19 | 山东邹平嘉鑫粉体科技有限公司 | Floatation device for high-purity quartz sands |
| CN101559407B (en) * | 2009-06-08 | 2013-05-29 | 金易通科技(北京)股份有限公司 | Module-type combined floatation machine and modularized cell body thereof |
| CN104624391A (en) * | 2015-01-08 | 2015-05-20 | 郑州广益达资源新技术有限公司 | Boiling flotation method and boiling flotation bed |
| CN105057115A (en) * | 2015-08-31 | 2015-11-18 | 西安科技大学 | Two-section type flotation machine |
| CN105344498A (en) * | 2015-11-20 | 2016-02-24 | 上海迈亚投资有限公司 | Small floatation continuous floatation device |
| CN109277202A (en) * | 2018-11-01 | 2019-01-29 | 祁东县鸟江大岭铅锌矿业有限公司 | A kind of processing equipment recycling lead zinc-copper from tailing |
| CN110280398A (en) * | 2019-08-02 | 2019-09-27 | 湖南柿竹园有色金属有限责任公司 | A kind of mechanical flotation device |
| CN110913991A (en) * | 2017-07-04 | 2020-03-24 | 奥图泰(芬兰)公司 | Froth flotation device and froth flotation method |
-
2006
- 2006-03-27 CN CN 200620099884 patent/CN2892279Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559407B (en) * | 2009-06-08 | 2013-05-29 | 金易通科技(北京)股份有限公司 | Module-type combined floatation machine and modularized cell body thereof |
| CN102671776A (en) * | 2012-05-11 | 2012-09-19 | 山东邹平嘉鑫粉体科技有限公司 | Floatation device for high-purity quartz sands |
| CN104624391A (en) * | 2015-01-08 | 2015-05-20 | 郑州广益达资源新技术有限公司 | Boiling flotation method and boiling flotation bed |
| CN105057115A (en) * | 2015-08-31 | 2015-11-18 | 西安科技大学 | Two-section type flotation machine |
| CN105344498A (en) * | 2015-11-20 | 2016-02-24 | 上海迈亚投资有限公司 | Small floatation continuous floatation device |
| CN110913991A (en) * | 2017-07-04 | 2020-03-24 | 奥图泰(芬兰)公司 | Froth flotation device and froth flotation method |
| US11033909B2 (en) | 2017-07-04 | 2021-06-15 | Outotec (Finland) Oy | Froth flotation arrangement and a froth flotation method |
| CN109277202A (en) * | 2018-11-01 | 2019-01-29 | 祁东县鸟江大岭铅锌矿业有限公司 | A kind of processing equipment recycling lead zinc-copper from tailing |
| CN110280398A (en) * | 2019-08-02 | 2019-09-27 | 湖南柿竹园有色金属有限责任公司 | A kind of mechanical flotation device |
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