CN205874516U

CN205874516U - Draw titanium slag and iron oxide red's device in containing titanium tailing

Info

Publication number: CN205874516U
Application number: CN201620807774.XU
Authority: CN
Inventors: 陈永刚; 杨青明
Original assignee: SHAANXI DASHAN MACHINE Ltd CO
Current assignee: SHAANXI DASHAN MACHINE Ltd CO
Priority date: 2016-07-28
Filing date: 2016-07-28
Publication date: 2017-01-11
Anticipated expiration: 2026-07-28

Abstract

The utility model discloses a draw titanium slag and iron oxide red's device in containing titanium tailing, including physics purification device, high temperature still original mounting and reduction purification device, a draw titanium slag and iron oxide red's device in containing titanium tailing obtains titanium slag and iron oxide red with the titanium tailing purification that contains in the tailing storehouse. This device recycle is rateed highly, make full use of and ecological protection environment.

Description

A kind of device extracting high titanium slag and iron oxide red in titaniferous mine tailing

Technical field

This utility model belongs to mining tailing and utilizes technical field, relates to a kind of extraction high titanium slag and oxygen in titaniferous mine tailing Change the device of iron oxide red.

Background technology

One of product of separation operation in ore dressing, the part that the most useful target components content is minimum is referred to as mine tailing.Working as Under front condition of technology and economy, should not further sort.But along with the development of Manufacturing science technology, useful target components is also May there is the economic worth of recycling further.Mine tailing is not completely written-off waste material, often contains and can make other purposes Component, can comprehensively utilize.Realize no waste mine discharge, be the mineral resources need being fully used and preserve the ecological environment Want.

Utility model content

The purpose of this utility model there are provided a kind of device extracting high titanium slag and iron oxide red in titaniferous mine tailing, Use this device can extract high titanium slag and iron oxide red in titaniferous mine tailing.

This utility model be employed technical scheme comprise that, a kind of dress extracting high titanium slag and iron oxide red in titaniferous mine tailing Put, including the physical purifier being sequentially connected with, high temperature reduction device and reduction purifying plant；

Physical purifier include the mixing plant a being connected with Tailings Dam, mixing plant a successively with roughly select gravity separation Machine, drum sieve a, selected gravity concentrator, mixing plant b, flotation unit a are connected with magnetic plant a, filter and dehydrator, ball The exit of grinding machine a is connected with drum sieve a；

High temperature reduction device includes that mixing equipment, mixing equipment are connected with feed bin a, additive storage bin, feed bin b, feed bin a with Dehydrator connects, and additive storage bin is connected with powder manufacturing apparatus, and feed bin b is connected with former and drastic reduction stove successively；

Reduction purifying plant includes that feed bin c, feed bin c are connected with drastic reduction stove, and feed bin c is connected with drum sieve b, ball in turn Grinding machine b, magnetic plant b, retort, countercurrent washing equipment, thickener a, filter b and low-temperature drier b connect, magnetic plant B is connected with gravity concentrator, thickener b, flotation unit b, filter a and low-temperature drier a the most successively, countercurrent washing equipment with Flotation unit b connects.

Feature of the present utility model also resides in,

Being provided with belt feeder a below filter, dehydrator is positioned at below the outlet of belt feeder a, mixing plant a and roughly select gravity It is provided with Pulp pump d between ore separators, roughly selects and between gravity concentrator and drum sieve a, be provided with Pulp pump e, drum sieve a and essence Select and between gravity concentrator, be provided with Pulp pump f, between drum sieve a and ball mill a, be provided with Pulp pump g.

Feed bin c exit is disposed with batcher d and belt feeder g, and the exit of belt feeder g is positioned at drum sieve b entrance The top at place, is provided with Pulp pump a, is provided with Pulp pump between magnetic plant b and retort between drum sieve b and ball mill b B, is provided with Pulp pump c, is provided with belt feeder e between filter b and low-temperature drier b between gravity concentrator and thickener b, It is provided with belt feeder f, filter b between filter a and low-temperature drier a to be connected with water tank.

Feed bin a exit is disposed with batcher a and belt feeder b, and mixing equipment is positioned at below the outlet of belt feeder b, Additive storage bin exit is disposed with batcher c and belt feeder d, and mixing equipment is positioned at below the outlet of belt feeder d, feed bin B exit is disposed with batcher b and belt feeder c, and former is positioned at below the outlet of belt feeder c.

The beneficial effects of the utility model are: a kind of device extracting high titanium slag and iron oxide red in titaniferous mine tailing, logical Cross physical purifier, high temperature reduction device and reduction purifying plant, the titaniferous mine tailing in Tailings Dam is purified and obtains high titanium slag And iron oxide red.This device recovery utilization rate is high, makes full use of and preserves the ecological environment.

Accompanying drawing explanation

Fig. 1 is a kind of structural representation extracting high titanium slag and the device of iron oxide red in titaniferous mine tailing of this utility model Figure；

Fig. 2 is that this utility model is a kind of extracts high titanium slag and physical purification dress in the device of iron oxide red in titaniferous mine tailing The structural representation put；

Fig. 3 is that this utility model is a kind of extracts high titanium slag and high temperature reduction dress in the device of iron oxide red in titaniferous mine tailing The structural representation put；

Fig. 4 is that a kind of high titanium slag that extracts in titaniferous mine tailing of this utility model purifies dress with reduction in the device of iron oxide red The structural representation put.

In figure, 1. Tailings Dam, 2. mixing plant a, 3. roughly select gravity concentrator, 4. drum sieve a, the most selected gravity separation Machine, 6. ball mill a, 7. mixing plant b, 8. flotation unit a, 9. magnetic plant a, 10. filter, 11. belt feeder a, 12. dry Machine, 13. physical purifiers, 14. high temperature reduction devices, 15. reduction purifying plants, 16. feed bin a, 17. batcher a, 18. skins Band machine b, 19. mixing equipments, 20. additive storage bin, 21. powder manufacturing apparatuses, 22. feed bin b, 23. formers, 24. drastic reductions Stove, 25. batcher b, 26. belt feeder c, 27. batcher c, 28. belt feeder d, 29. feed bin c, 30. drum sieve b, 31. ball mill B, 32. magnetic plant b, 33. retort, 34. countercurrent washing equipment, 35. thickener a, 36. gravity concentrators, 37. thickener b, 38. flotation unit b, 39. filter a, 40. low-temperature drier a, 41. Pulp pump g, 42. filter b, 43. low-temperature drier b, 44. water tanks, 45. belt feeder e, 46. belt feeder f, 47. batcher d, 48. belt feeder g, 49. Pulp pump a, 50. Pulp pump b, 51. Pulp pump c, 52. Pulp pump d, 53. Pulp pump e, 54. Pulp pump f.

Detailed description of the invention

With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings；

This utility model provides a kind of device extracting high titanium slag and iron oxide red in titaniferous mine tailing, such as Fig. 1-4 institute Show, including the physical purifier 13 being sequentially connected with, high temperature reduction device 14 and reduction purifying plant 15；

Physical purifier 13 include the mixing plant a2, mixing plant a2 that are connected with Tailings Dam 1 successively with roughly select gravity Ore separators 3, drum sieve a4, selected gravity concentrator 5, mixing plant b7, flotation unit a8 and magnetic plant a9, filter 10 and Dehydrator 12 connects, and the exit of ball mill a6 is connected with drum sieve a4；

High temperature reduction device 14 includes mixing equipment 19, mixing equipment 19 and feed bin a16, additive storage bin 20, feed bin b22 Connect, feed bin a16 is connected with dehydrator 12, and additive storage bin 20 is connected with powder manufacturing apparatus 21, feed bin b22 successively with former 23 and drastic reduction stove 24 connect；

Reduction purifying plant 15 includes that feed bin c29, feed bin c29 are connected with drastic reduction stove 24, and feed bin c29 is connected with in turn Drum sieve b30, ball mill b31, magnetic plant b32, retort 33, countercurrent washing equipment 34, thickener a35, filter b42 and Low-temperature drier b43 connect, magnetic plant b32 the most successively with gravity concentrator 36, thickener b37, flotation unit b38, filtration Machine a39 and low-temperature drier a40 connects, and countercurrent washing equipment 34 is connected with flotation unit b38；

Being provided with belt feeder a11 below filter 10, dehydrator 12 is positioned at below the outlet of belt feeder a11, mixing plant a2 And roughly select and between gravity concentrator 3, be provided with Pulp pump d52, roughly select and be provided with slurry between gravity concentrator 3 and drum sieve a4 Pump e53, is provided with Pulp pump f54 between drum sieve a4 and selected gravity concentrator 5, arrange between drum sieve a4 and ball mill a6 There is Pulp pump g41；

Feed bin c29 exit is disposed with batcher d47 and belt feeder g48, and the exit of belt feeder g48 is positioned at cylinder The top of sieve b30 porch, is provided with Pulp pump a49, magnetic plant b32 and retort between drum sieve b30 and ball mill b31 Be provided with Pulp pump b50 between 33, be provided with between gravity concentrator 36 and thickener b37 Pulp pump c51, filter b42 and It is provided with belt feeder e45 between low-temperature drier b43, between filter a39 and low-temperature drier a40, is provided with belt feeder F46, filter b42 are connected with water tank 44；

Feed bin a16 exit is disposed with batcher a17 and belt feeder b18, and mixing equipment 19 is positioned at belt feeder b18's Below outlet, additive storage bin 20 exit is disposed with batcher c27 and belt feeder d28, and mixing equipment 19 is positioned at belt Below the outlet of machine d28, feed bin b22 exit is disposed with batcher b25 and belt feeder c26, and former 23 is positioned at skin Below outlet with machine c26；

The operation principle that this utility model is a kind of extracts high titanium slag and the device of iron oxide red in titaniferous mine tailing is, specifically Comprise the following steps: step 1, the titaniferous mine tailing in Tailings Dam 1 is carried out physical purification in physical purifier 13, obtain titanium Chats；Step 1 is particularly as follows: the slip extracting titaniferous mine tailing from Tailings Dam 1 sends into mixing plant a2, agitated equipment a2 stirring Uniform slip is delivered to roughly select gravity concentrator 3 by Pulp pump d52 and is sorted, and the mine tailing roughly selected in gravity concentrator 3 is sent to Dry row, roughly selects after the product of gravity concentrator 3 gained is sent to drum sieve a4, drum sieve a4 screening by Pulp pump e53 granularity not Entering ball mill a6 more than 0.2mm through selected gravity concentrator 5 to grind, ball mill a6 discharging is squeezed into drum sieve by Pulp pump g41 The reciprocal closed circuit classification of a4, the mine tailing of selected gravity concentrator 5 send to tailing dry row, the selected product of selected gravity concentrator 5 from Flowing into mixing plant b7 to be stirred, be absorbed into the flotation cell of flotation unit a8 after stirring by flotation unit a8, flotation falls it In sulfide, flotation unit a8 mine tailing import tail-mineral pipeline, flotation unit a8 product send into magnetic plant a9, at magnetic plant Selecting ferromagnetism ferrum therein in a9 is Iron concentrate product Tfe >=52%, and magnetic tailing is sent into filter 10 and is dehydrated, and makes material Water content≤14% therein, utilizes belt feeder a11 uniformly material to be fed dehydrator 12, containing of 12 materials of dehydrator The water yield continues to be reduced to≤3%, has just obtained containing TiO2 >=41.5%, the dry titanium chats of Tfe >=32%；

Step 2, titanium chats step 1 obtained reduce in high temperature reduction device 14, obtain through drastic reduction Titanium chats；Step 2 is particularly as follows: titanium chats feeding feed bin a16, use batcher a17 are flowed to by belt feeder b18 on one side Entering mixing equipment 19, another side is by adding additive to powder manufacturing apparatus 21, and additive is bentonite, desulfurizing agent and activator, The adding proportion of bentonite, desulfurizing agent and activator is the 10% of the gross mass sending into feed bin a16 titanium chats, then through powder process Equipment 21 is transported to additive storage bin 20, uses batcher c27 to feed mixing equipment 19 by belt feeder d28 conveying, and both sides are same Time enter into mixing equipment 19 and mix, the ratio of titanium chats and additive is 9.5:0.5, and the material of mixing is transported to feed bin b22 and enters Row deposit, then sends material into moulding in former 23, former through batcher b25 by belt feeder c26 uniformly Pressure be set to 2 tons, the active force of high pressure makes moulding be provided with certain comprcssive strength, and moulding material uniformly feeds the degree of depth also Former stove 24, by least reducing 1 hour at drastic reduction stove 24, the orienting enriching reaching ferrum separates with preliminary ferrotianium, obtain through Cross the titanium chats of drastic reduction；

Step 3, the titanium chats through drastic reduction step 3 obtained carry out reduction in reduction purifying plant 15 and carry Pure, respectively obtain high titanium slag and iron oxide red；Step 3 is particularly as follows: send the titanium chats of drastic reduction into feed bin c29, and use is given Material machine d47 flows to carry out grinding operation into ball mill b31 through drum sieve b30 by belt feeder g48, and ball mill b31 is out Ore pulp by Pulp pump a49 send into drum sieve b30, sieve enterprising enter ball mill b31 circulation regrind, until undersize degree be not more than 0.12mm enters magnetic plant b32, selects ferrum by two sections, elects the ferromagnetism ferrum in titanium chats, ferromagnetism ferrum part warp Pulp pump b50 sends into retort 33 stirring and carries out intermittent reaction, allows the material of precipitation enter countercurrent washing equipment 34 and carries out inverse Stream washing, the light materials in eluting ore pulp, concentrated machine a35 flows into filter b42, then sends into low temperature through belt feeder e45 and do Dry machine b43 dewatered drying obtains being dried to obtain iron oxide red product, and ferromagnetism ferrum another part is sent into gravity concentrator 36 and carried out Physical gravity purification by mineral, the product of gravity concentrator 36 gravity treatment improves concentration, so in Pulp pump c51 sends into thickener b37 Rear inflow flotation unit b38 group is carried out swimming remove impurity, also by eluting ore pulp in countercurrent washing equipment 34 in flotation unit b38 Heavy substance is also carried out remove impurity of swimming, and the product of remove impurity of then swimming filters through filter a39, is then entered by belt feeder f46 Enter to dry with low-temperature drier a40 and also obtain high titanium slag product, wherein the overflow water quilt of countercurrent washing equipment 34 and thickener a35 Intermediate water storage tank 44 stores, and adds organic flocculant and can recycle in water tank 44.

A kind of device extracting high titanium slag and iron oxide red in titaniferous mine tailing of the present utility model, is filled by physical purification Put 13, high temperature reduction device 14 and reduction purifying plant 15, the titaniferous mine tailing in Tailings Dam is purified and obtains high titanium slag and oxidation Iron oxide red.This device recovery utilization rate is high, makes full use of and preserves the ecological environment.

Claims

1. the device extracting high titanium slag and iron oxide red in titaniferous mine tailing, it is characterised in that: include the thing being sequentially connected with Reason purifying plant (13), high temperature reduction device (14) and reduction purifying plant (15)；

Described physical purifier (13) include the mixing plant a (2), mixing plant a (2) that are connected with Tailings Dam (1) successively with Roughly select gravity concentrator (3), drum sieve a (4), selected gravity concentrator (5), mixing plant b (7), flotation unit a (8) and magnetic Optional equipment a (9), filter (10) and dehydrator (12) connect, and the exit of ball mill a (6) is connected with drum sieve a (4)；

Described high temperature reduction device (14) includes mixing equipment (19), mixing equipment (19) and feed bin a (16), additive storage bin (20), feed bin b (22) connect, feed bin a (16) is connected with dehydrator (12), additive storage bin (20) and powder manufacturing apparatus (21) company Connecing, feed bin b (22) is connected with former (23) and drastic reduction stove (24) successively；

Described reduction purifying plant (15) includes that feed bin c (29), feed bin c (29) are connected with drastic reduction stove (24), feed bin c (29) Be connected with in turn drum sieve b (30), ball mill b (31), magnetic plant b (32), retort (33), countercurrent washing equipment (34), Thickener a (35), filter b (42) and low-temperature drier b (43) connect, magnetic plant b (32) the most successively with gravity concentrator (36), thickener b (37), flotation unit b (38), filter a (39) and low-temperature drier a (40) connect, countercurrent washing equipment (34) it is connected with flotation unit b (38).

A kind of device extracting high titanium slag and iron oxide red in titaniferous mine tailing the most according to claim 1, its feature exists In: described filter (10) lower section is provided with belt feeder a (11), and dehydrator (12) is positioned at below the outlet of belt feeder a (11), stirring Equipment a (2) and roughly select and be provided with Pulp pump d (52) between gravity concentrator (3), roughly selects gravity concentrator (3) and drum sieve a (4) it is provided with Pulp pump e (53) between, between drum sieve a (4) and selected gravity concentrator (5), is provided with Pulp pump f (54), Pulp pump g (41) it is provided with between drum sieve a (4) and ball mill a (6).

A kind of device extracting high titanium slag and iron oxide red in titaniferous mine tailing the most according to claim 1, its feature exists In: described feed bin c (29) exit is disposed with batcher d (47) and belt feeder g (48), the exit of belt feeder g (48) It is positioned at the top of drum sieve b (30) porch, between drum sieve b (30) and ball mill b (31), is provided with Pulp pump a (49), magnetic Pulp pump b (50) it is provided with, between gravity concentrator (36) and thickener b (37) between optional equipment b (32) and retort (33) It is provided with Pulp pump c (51), between filter b (42) and low-temperature drier b (43), is provided with belt feeder e (45), filter a (39) and it is provided with belt feeder f (46), filter b (42) between low-temperature drier a (40) to be connected with water tank (44).

A kind of device extracting high titanium slag and iron oxide red in titaniferous mine tailing the most according to claim 1, its feature exists In: described feed bin a (16) exit is disposed with batcher a (17) and belt feeder b (18), and mixing equipment (19) is positioned at belt Below the outlet of machine b (18), additive storage bin (20) exit is disposed with batcher c (27) and belt feeder d (28), batch mixing Equipment (19) is positioned at below the outlet of belt feeder d (28), and feed bin b (22) exit is disposed with batcher b (25) and belt Machine c (26), former (23) is positioned at below the outlet of belt feeder c (26).