CN204735530U - Contain cyanogen mine tailings processing system - Google Patents
Contain cyanogen mine tailings processing system Download PDFInfo
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- CN204735530U CN204735530U CN201520403518.XU CN201520403518U CN204735530U CN 204735530 U CN204735530 U CN 204735530U CN 201520403518 U CN201520403518 U CN 201520403518U CN 204735530 U CN204735530 U CN 204735530U
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- pulp
- ozone
- tank diameter
- sizing mixing
- pipe
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- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000004155 tailings processing Methods 0.000 title abstract 2
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 75
- 230000003647 oxidation Effects 0.000 claims abstract description 72
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000002562 thickening agent Substances 0.000 claims abstract description 46
- 238000004513 sizing Methods 0.000 claims abstract description 37
- 238000012216 screening Methods 0.000 claims abstract description 20
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000012445 acidic reagent Substances 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims abstract description 6
- 239000011440 grout Substances 0.000 claims description 37
- 238000006385 ozonation reaction Methods 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 22
- 239000002893 slag Substances 0.000 claims description 16
- 238000005276 aerator Methods 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 4
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 4
- 238000005273 aeration Methods 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 5
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
- Paper (AREA)
Abstract
The utility model discloses a contain cyanogen mine tailings processing system, it is by the screening machine, the batcher, the stirred tank of sizing mixing, the ozone oxidation groove, the oxidation groove, deep -cone thickener constitutes, it is equipped with the stirred tank feed inlet of sizing mixing wherein to size mixing stirred tank top, filler pipe and wet return, it goes out the thick liquid pipe to be equipped with the stirred tank of sizing mixing bottom the stirred tank of sizing mixing is leaned to one side, inside is equipped with agitating unit, the bottom in ozone oxidation groove is equipped with ozone aeration systems, the upper end in oxidation groove is equipped with acid reagent and adds the pencil with pencil and hydrogen peroxide solution, inside is equipped with agitating unit, deep -cone thickener leans to one side upper portion and is equipped with deep -cone thickener and advances the thick liquid pipe and go out the thick liquid with deep -cone thickener and manage, inside is equipped with the harrow frame, the bottom is equipped with the underflow and goes out the thick liquid pipe. The utility model discloses a screening machine is sized mixing after containing the screening of cyanogen mine tailings, then carry on pH value adjust with two -stage process oxidation treatment, not only can realize the innocent treatment of mine tailings, the cyclic utilization of the water resource of can sizing mixing in addition has advantages such as the treatment effect is good, the treatment effeciency is high, system's operation is stable, the running cost hangs down, the construction investment lacks.
Description
Technical field
The utility model relates to Industrial Solid Waste processing technology field, particularly a kind of gold industry cyanogen-containing tailing slag disposal system.
Background technology
Because the most of gold mine of China adopts Cyanide Process always, a large amount of sludge containing cyanogens is produced in golden production process, these sludge containing cyanogenses are deposited in Tailings Dam in the mode of dry row or wet row, along with the expansion of golden production scale and the prolongation of production history, accumulating amount containing cyanogen waste residue is increasing year by year, take a large amount of soil, these waste residues are due to containing cyanide and heavy metal, become the ubiquitous hazardous waste of gold mine enterprise, at Tailings Dam Anti-seeping technology improper or maintenance management not in time time, will ooze because drenching with rain down containing cyanide in cyanogen waste residue and pollution is produced to surrounding enviroment and underground water.At present, the documents and materials of administering for cyanide wastewater both at home and abroad and Engineering Projects more, to less containing the research of cyanogen controlling waste residue aspect, the application of also administering containing the industrialization of cyanogen waste residue so far.
Summary of the invention
The purpose of this utility model is exactly for the problems referred to above, and provides the cyanogen-containing tailing slag disposal system that a kind for the treatment of effect is good, treatment effeciency is high.
The utility model is made up of screening machine, batcher, tank diameter of sizing mixing, ozone oxidation groove, oxidation trough, deep wimble thickener, wherein be provided with charging aperture at the upper side of screening machine, sieve lower discharge port is provided with below opposite side, sieve lower discharge port is connected with the belt transmission system of batcher, be placed in above belt transmission system, screening machine inside is provided with screen cloth and electric device, batcher is made up of support and belt transmission system, and prop up and be placed on bottom belt transmission system, belt transmission system lower end is placed in below sifted lower discharge port, and upper end is placed in tank diameter charging aperture of sizing mixing, tank diameter profile of sizing mixing is cylindrical, size mixing above tank diameter and be provided with size mixing tank diameter charging aperture, filler pipe and return pipe, tank diameter of sizing mixing is provided with tank diameter grout outlet of sizing mixing bottom leaning to one side, tank diameter grout outlet of sizing mixing is connected by Pulp pump with ozone oxidation groove pulp-inlet pipe, and tank diameter inside of sizing mixing is provided with agitating device, ozone oxidation groove shell is circular groove shape, upper end adopts hemispherical head sealing, the below of leaning to one side of ozone oxidation groove is provided with ozone oxidation groove pulp-inlet pipe, the top of leaning to one side of ozone oxidation groove is provided with ozone oxidation groove grout outlet, ozone oxidation groove grout outlet is connected with oxidation trough pulp-inlet pipe, and the bottom in ozone oxidation groove is provided with ozonation aerated system, oxidation trough is cylindrical tank diameter, oxidation trough upper and lower of leaning to one side is respectively equipped with oxidation trough pulp-inlet pipe and oxidation trough grout outlet, oxidation trough grout outlet is connected by Pulp pump with deep wimble thickener pulp-inlet pipe, oxidation trough upper end is provided with acid reagent chemical feed pipe and hydrogen peroxide chemical feed pipe, and oxidation trough inside is provided with agitating device, the profile of deep wimble thickener is the assembly of cylinder with cone, deep wimble thickener top of leaning to one side is provided with deep wimble thickener pulp-inlet pipe and deep wimble thickener grout outlet, deep wimble thickener grout outlet is connected with tank diameter return pipe of sizing mixing, the center upper portion of deep wimble thickener is provided with into pulp bin, deep wimble thickener pulp-inlet pipe with enter pulp bin and be connected, bottom in deep wimble thickener is provided with harrow frame, the upper center position of deep wimble thickener is provided with drive unit, be connected with power transmission shaft below drive unit, underflow grout outlet is provided with bottom deep wimble thickener, slag after process is delivered to slag field by Pulp pump by underflow grout outlet.
Described ozonation aerated system is made up of ozone generator, ozonation aerated pipe, ozonation aerated arm and ozone micro-hole aerator, the end of ozonation aerated pipe is connected with ozone generator, the both sides, front end of ozonation aerated pipe are equidistantly vertically provided with each ozonation aerated arm, and each ozonation aerated arm is equidistantly provided with ozone micro-hole aerator.
The material of described ozone oxidation groove, ozonation aerated pipe and ozonation aerated arm is stainless steel, and the material of ozone micro-hole aerator is 316L stainless steel, titanium alloy or pottery.
The beneficial effects of the utility model:
The utility model is sized mixing after adopting screening machine to divide cyanogen-containing tailing ballast screen, then carry out pH value to regulate and two sections of oxidation processes, not only can realize the harmless treatment of mine tailings, and the recycling of water resource of can sizing mixing, there is the advantages such as process treatment effect is good, treatment effeciency is high, system run all right, operating cost are low, construction investment is few, have broad application prospects.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the ozonation aerated system architecture schematic diagram of the utility model.
Wherein, 1-screening machine; 11-screening machine charging aperture; 12-sieve lower discharge port; 13-screen cloth; 14-electric device; 2-batcher; 21-support; 22-belt transmission system; 3-tank diameter of sizing mixing; 31-tank diameter charging aperture of sizing mixing; 32-tank diameter grout outlet of sizing mixing; 33-filler pipe; 34-return pipe; 35-agitating device; 4-ozone oxidation groove; 41-ozone oxidation groove pulp-inlet pipe; 42-ozone oxidation groove grout outlet; 5-oxidation trough; 51-oxidation trough pulp-inlet pipe; 52-oxidation trough grout outlet; 53-acid reagent chemical feed pipe; 54-hydrogen peroxide chemical feed pipe; 6-deep wimble thickener; 61-deep wimble thickener pulp-inlet pipe; 611-enter pulp bin; 62-deep wimble thickener grout outlet; 63-underflow grout outlet; 64-harrow frame; 65-drive unit; 66-power transmission shaft; 7-Pulp pump; 8-ozone generator; 81-ozonation aerated pipe; 82-ozonation aerated arm; 83-ozone micro-hole aerator.
Detailed description of the invention
Refer to shown in Fig. 1, the present embodiment is made up of screening machine 1, batcher 2, tank diameter 3 of sizing mixing, ozone oxidation groove 4, oxidation trough 5, deep wimble thickener 6, wherein be provided with screening machine charging aperture 11 at the upper side of screening machine 1, sieve lower discharge port 12 is provided with below opposite side, sieve lower discharge port 12 is connected with the belt transmission system 22 of batcher 2, be placed in above belt transmission system 22, screening machine 1 inside is provided with screen cloth 13 and electric device 14, batcher 2 is made up of support 21 and belt transmission system 22, and support 21 is placed in the bottom of belt transmission system 22, and belt transmission system 22 lower end is placed in the below that screening machine 1 sieves lower discharge port 12, and upper end is placed in tank diameter charging aperture 31 of sizing mixing, tank diameter 3 profile of sizing mixing is cylindrical, size mixing above tank diameter 3 and be provided with tank diameter charging aperture 31 of sizing mixing, filler pipe 33 and return pipe 34, tank diameter 3 of sizing mixing is provided with tank diameter grout outlet 32 of sizing mixing bottom leaning to one side, tank diameter grout outlet 32 of sizing mixing is connected by Pulp pump 7 with ozone oxidation groove pulp-inlet pipe 41, and tank diameter 3 inside of sizing mixing is provided with agitating device 35, ozone oxidation groove 4 shell is circular groove shape, upper end adopts hemispherical head sealing, the below of leaning to one side of ozone oxidation groove 4 is provided with ozone oxidation groove pulp-inlet pipe 41, the top of leaning to one side of ozone oxidation groove 4 is provided with ozone oxidation groove grout outlet 42, ozone oxidation groove grout outlet 42 is connected with oxidation trough pulp-inlet pipe 51, and the bottom in ozone oxidation groove 4 is provided with ozonation aerated system, oxidation trough 5 is cylindrical tank diameter, oxidation trough 5 upper and lower of leaning to one side is respectively equipped with oxidation trough pulp-inlet pipe 51 and oxidation trough grout outlet 52, oxidation trough grout outlet 52 is connected by Pulp pump 7 with deep wimble thickener pulp-inlet pipe 61, oxidation trough 5 upper end is provided with acid reagent chemical feed pipe 53 and hydrogen peroxide chemical feed pipe 54, and oxidation trough 5 inside is provided with agitating device 35, the profile of deep wimble thickener 6 is the assembly of cylinder with cone, deep wimble thickener 6 top of leaning to one side is provided with deep wimble thickener pulp-inlet pipe 61 and deep wimble thickener grout outlet 62, deep wimble thickener grout outlet 62 is connected with tank diameter return pipe 34 of sizing mixing, the center upper portion of deep wimble thickener 6 is provided with into pulp bin 611, deep wimble thickener pulp-inlet pipe 61 with enter pulp bin 611 and be connected, bottom in deep wimble thickener 6 is provided with harrow frame 64, the upper center position of deep wimble thickener 6 is provided with drive unit 65, be connected with power transmission shaft 66 below drive unit 65, underflow grout outlet 63 is provided with bottom deep wimble thickener 6, slag after process is delivered to slag field by Pulp pump 7 by underflow grout outlet 63.
As shown in Figure 2, ozonation aerated system is made up of ozone generator 8, ozonation aerated pipe 81, ozonation aerated arm 82 and ozone micro-hole aerator 83, the end of ozonation aerated pipe 81 is connected with ozone generator 8, the both sides, front end of ozonation aerated pipe 81 are equidistantly vertically provided with each ozonation aerated arm 82, and each ozonation aerated arm 82 is equidistantly provided with ozone micro-hole aerator 83.
The material of described ozone oxidation groove 4, ozonation aerated pipe 81 and ozonation aerated arm 82 is stainless steel, and the material of ozone micro-hole aerator 83 is 316L stainless steel, titanium alloy or pottery.
The course of work of the present utility model:
The utility model is when carrying out process cyanogen-containing tailing slag, first cyanogen-containing tailing slag sieves in screening machine 1, lower part of screen divide from sieve lower discharge port 13 enter into belt transmission system 22, being delivered to by belt transmission system 22 sizes mixing in tank diameter 3, filler pipe 33 above tank diameter 3 of sizing mixing adds water and sizes mixing, the ore pulp evenly of sizing mixing is delivered in ozone oxidation groove 4 by Pulp pump 7 and carries out oxidation processes, ore pulp after ozone Oxidation Treatment enters into oxidation trough 5, acid reagent is added by acid reagent chemical feed pipe 53, regulate between slurry pH to 6 ~ 9, add hydrogen peroxide by hydrogen peroxide chemical feed pipe 54 and oxidation processes is proceeded to ore pulp, ore pulp after oxidation processes enters into deep wimble thickener 6 and carries out dense, upper reaches is flowed out from deep wimble thickener grout outlet 62, turn back in tank diameter 3 of sizing mixing and size mixing, underflow flows out from the underflow grout outlet 63 of deep wimble thickener 1, be delivered to slag field by Pulp pump 7 to store up.
Claims (4)
1. a cyanogen-containing tailing slag disposal system, it is characterized in that: be by screening machine (1), batcher (2), to size mixing tank diameter (3), ozone oxidation groove (4), oxidation trough (5), deep wimble thickener (6) forms, wherein screening machine (1) upper side is provided with screening machine charging aperture (11), sieve lower discharge port (12) is provided with below opposite side, sieve lower discharge port (12) is connected with the belt transmission system (22) of batcher (2), be placed in belt transmission system (22) top, screening machine (1) inside is provided with screen cloth (13) and electric device (14), batcher (2) is made up of support (21) and belt transmission system (22), support (21) is placed in the bottom of belt transmission system (22), belt transmission system (22) lower end is placed in the below of screening machine (1) sieve lower discharge port (12), and upper end is placed in tank diameter charging aperture (31) of sizing mixing, tank diameter (3) profile of sizing mixing is cylindrical, size mixing tank diameter (3) top be provided with tank diameter charging aperture (31) of sizing mixing, filler pipe (33) and return pipe (34), tank diameter (3) of sizing mixing is provided with tank diameter grout outlet (32) of sizing mixing bottom leaning to one side, tank diameter grout outlet (32) of sizing mixing is connected by Pulp pump (7) with ozone oxidation groove pulp-inlet pipe (41), and tank diameter of sizing mixing (3) inside is provided with agitating device (35), ozone oxidation groove (4) shell is circular groove shape, upper end adopts hemispherical head sealing, the below of leaning to one side of ozone oxidation groove (4) is provided with ozone oxidation groove pulp-inlet pipe (41), the top of leaning to one side of ozone oxidation groove (4) is provided with ozone oxidation groove grout outlet (42), ozone oxidation groove grout outlet (42) is connected with oxidation trough pulp-inlet pipe (51), and the bottom in ozone oxidation groove (4) is provided with ozonation aerated system, oxidation trough (5) is cylindrical tank diameter, oxidation trough (5) upper and lower of leaning to one side is respectively equipped with oxidation trough pulp-inlet pipe (51) and oxidation trough grout outlet (52), oxidation trough grout outlet (52) is connected by Pulp pump (7) with deep wimble thickener pulp-inlet pipe (61), oxidation trough (5) upper end is provided with acid reagent chemical feed pipe (53) and hydrogen peroxide chemical feed pipe (54), and oxidation trough (5) inside is provided with agitating device (35), the profile of deep wimble thickener (6) is the assembly of cylinder with cone, deep wimble thickener (6) top of leaning to one side is provided with deep wimble thickener pulp-inlet pipe (61) and deep wimble thickener grout outlet (62), deep wimble thickener grout outlet (62) is connected with tank diameter return pipe (34) of sizing mixing, the center upper portion of deep wimble thickener (6) is provided with into pulp bin (611), deep wimble thickener pulp-inlet pipe (61) with enter pulp bin (611) and be connected, bottom in deep wimble thickener (6) is provided with harrow frame (64), the upper center position of deep wimble thickener (6) is provided with drive unit (65), drive unit (65) below is connected with power transmission shaft (66), deep wimble thickener (6) bottom is provided with underflow grout outlet (63), slag after process is delivered to slag field by Pulp pump (7) by underflow grout outlet (63).
2. a kind of cyanogen-containing tailing slag disposal system according to claim 1, it is characterized in that: described ozonation aerated system is made up of ozone generator (8), ozonation aerated pipe (81), ozonation aerated arm (82) and ozone micro-hole aerator (83), the end of ozonation aerated pipe (81) is connected with ozone generator (8), the both sides, front end of ozonation aerated pipe (81) are equidistantly vertically provided with each ozonation aerated arm (82), and each ozonation aerated arm (82) is equidistantly provided with ozone micro-hole aerator (83).
3. a kind of cyanogen-containing tailing slag disposal system according to claim 1, is characterized in that: the material of described ozone oxidation groove (4) is stainless steel.
4. a kind of cyanogen-containing tailing slag disposal system according to claim 1, it is characterized in that: the material of described ozonation aerated pipe (81) and ozonation aerated arm (82) is stainless steel, the material of ozone micro-hole aerator (83) is 316L stainless steel, titanium alloy or pottery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403518.XU CN204735530U (en) | 2015-06-12 | 2015-06-12 | Contain cyanogen mine tailings processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403518.XU CN204735530U (en) | 2015-06-12 | 2015-06-12 | Contain cyanogen mine tailings processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204735530U true CN204735530U (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520403518.XU Active CN204735530U (en) | 2015-06-12 | 2015-06-12 | Contain cyanogen mine tailings processing system |
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| Country | Link |
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| CN (1) | CN204735530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914332A (en) * | 2017-04-18 | 2017-07-04 | 云南佳贝节能科技有限公司 | A kind of system of processing of rock phosphate in powder |
-
2015
- 2015-06-12 CN CN201520403518.XU patent/CN204735530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914332A (en) * | 2017-04-18 | 2017-07-04 | 云南佳贝节能科技有限公司 | A kind of system of processing of rock phosphate in powder |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |