CN204769846U - Contain cyanogen waste residue recycling processed system - Google Patents
Contain cyanogen waste residue recycling processed system Download PDFInfo
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- CN204769846U CN204769846U CN201520485424.1U CN201520485424U CN204769846U CN 204769846 U CN204769846 U CN 204769846U CN 201520485424 U CN201520485424 U CN 201520485424U CN 204769846 U CN204769846 U CN 204769846U
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- wimble thickener
- deep wimble
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- rinsing maching
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a contain cyanogen waste residue recycling processed system, it is by the screening machine, the batcher, the one -level washing machine, one -level deep -cone thickener, the second grade washing machine, second grade deep -cone thickener, the pressure filter, the sedimentation tank, the resin adsorption column becomes with the oxidation bank of cells, wherein, the washing machine top is equipped with the filler pipe and the detergent adds the pencil, the inside duolite that is equipped with of resin adsorption column, oxidation groove upper end is equipped with acid reagent and adds the pencil, the oxidant adds the pencil and the precipitating agent adds the pencil, oxidation inslot portion is equipped with agitating unit. The utility model discloses not only can realize containing the innocent treatment of cyanogen waste residue, can realize having the recovery of valence resource and the cyclic utilization of washing water resource in the waste residue moreover, have advantages such as the treatment effect is good, the treatment effeciency is high, system's operation is stable, the running cost is low, the construction investment is few, have wide application prospect.
Description
Technical field
The utility model relates to Industrial Solid Waste processing technology field, and particularly a kind of gold industry is containing cyanogen Solid state fermentation 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 provide that a kind for the treatment of effect is good, treatment effeciency is high containing cyanogen waste residue recovery and processing system.
The utility model is made up of screening machine, batcher, one-level rinsing maching, one-level deep wimble thickener, secondary rinsing maching, secondary deep wimble thickener, filter press, sedimentation basin, resin absorbing column and oxidation trough, 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 one-level rinsing maching charging aperture, one-level rinsing maching profile is cylindrical, one-level rinsing maching charging aperture, one-level rinsing maching filler pipe and washing agent chemical feed pipe is provided with above one-level rinsing maching, one-level rinsing maching is provided with one-level rinsing maching grout outlet bottom leaning to one side, one-level rinsing maching grout outlet is connected by Pulp pump with one-level deep wimble thickener pulp-inlet pipe, and one-level rinsing maching inside is provided with agitating device, the profile of one-level deep wimble thickener is the assembly of cylinder with cone, one-level deep wimble thickener top of leaning to one side is provided with one-level deep wimble thickener pulp-inlet pipe and one-level deep wimble thickener outlet pipe, one-level deep wimble thickener outlet pipe is connected with sedimentation basin water inlet pipe, the center upper portion of one-level deep wimble thickener is provided with into pulp bin, one-level deep wimble thickener pulp-inlet pipe with enter pulp bin and be connected, bottom in one-level deep wimble thickener is provided with harrow frame, the upper center position of one-level deep wimble thickener is provided with drive unit, be connected with power transmission shaft below drive unit, one-level deep wimble thickener underflow grout outlet is provided with bottom one-level deep wimble thickener, one-level deep wimble thickener underflow grout outlet is connected with secondary rinsing maching pulp-inlet pipe by Pulp pump, secondary rinsing maching profile is cylindrical, secondary rinsing maching is provided with secondary rinsing maching pulp-inlet pipe bottom leaning to one side, secondary rinsing maching top of leaning to one side is provided with secondary rinsing maching grout outlet, secondary rinsing maching grout outlet is connected by Pulp pump with secondary deep wimble thickener pulp-inlet pipe, be provided with secondary rinsing maching filler pipe and washing agent chemical feed pipe above secondary rinsing maching, secondary rinsing maching inside is provided with agitating device, the profile of secondary deep wimble thickener is the assembly of cylinder with cone, secondary deep wimble thickener top of leaning to one side is provided with secondary deep wimble thickener pulp-inlet pipe and secondary deep wimble thickener outlet pipe, secondary deep wimble thickener outlet pipe is connected with sedimentation basin water inlet pipe, the center upper portion of secondary deep wimble thickener is provided with into pulp bin, secondary deep wimble thickener pulp-inlet pipe with enter pulp bin and be connected, bottom in secondary deep wimble thickener is provided with harrow frame, the upper center position of secondary deep wimble thickener is provided with drive unit, be connected with power transmission shaft below drive unit, secondary deep wimble thickener underflow grout outlet is provided with bottom secondary deep wimble thickener, secondary deep wimble thickener underflow grout outlet is connected with filter press pulp-inlet pipe by Pulp pump, filter press is plate and frame filter press, and top is provided with filter press pulp-inlet pipe and press filteration system, is provided with collecting tank below press filteration system, and collecting tank front end is provided with drain pipe, and drain pipe is connected with sedimentation basin water inlet pipe, sedimentation basin is rectangle or round pool, sedimentation basin water inlet pipe and sedimentation basin drinking-water pipe is respectively equipped with in sedimentation basin, sedimentation basin water inlet pipe is connected with filter press drain pipe with one-level deep wimble thickener outlet pipe, secondary deep wimble thickener outlet pipe, and sedimentation basin drinking-water pipe is connected with resin absorbing column feed tube by water pump, resin absorbing column is columnar structured, close up and down, lean to one side bottom and the top of resin absorbing column are respectively equipped with resin absorbing column feed tube and resin absorbing column drain pipe, and resin absorbing column drain pipe is connected with oxidation trough water inlet pipe, and ion exchange resin is equipped with in resin absorbing column inside, oxidation trough is cylindrical tank diameter, oxidation trough upper and lower of leaning to one side is respectively equipped with oxidation trough water inlet pipe and oxidation trough outlet pipe, oxidation trough outlet pipe is connected by water pump with one-level rinsing maching filler pipe, oxidation trough upper end is provided with acid reagent chemical feed pipe, oxidant chemical feed pipe and precipitating reagent chemical feed pipe, and oxidation trough inside is provided with agitating device.
Described ion exchange resin is strong-base anion-exchange resin.
The beneficial effects of the utility model:
The utility model is to containing after twice washing of cyanogen waste residue and Separation of Solid and Liquid, resin adsorption and oxidation precipitation process are carried out to cleaning solution, not only can realize the harmless treatment containing cyanogen waste residue, and the recovery of valuable resource in waste residue and recycling of washings resource can be realized, 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.
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-one-level rinsing maching; 31-one-level rinsing maching charging aperture; 32-one-level rinsing maching grout outlet; 33-one-level rinsing maching filler pipe; 34-washing agent chemical feed pipe; 35-agitating device; 36-Pulp pump; 4-one-level deep wimble thickener; 41-one-level deep wimble thickener pulp-inlet pipe; 411-enter pulp bin; 42-one-level deep wimble thickener outlet pipe; 43-one-level deep wimble thickener underflow grout outlet; 44-harrow frame; 45-drive unit; 46-power transmission shaft; 5-secondary rinsing maching; 51-secondary rinsing maching pulp-inlet pipe; 52-secondary rinsing maching grout outlet; 53-secondary rinsing maching filler pipe; 6-secondary deep wimble thickener; 61-secondary deep wimble thickener pulp-inlet pipe; 62-secondary deep wimble thickener outlet pipe; 63-secondary deep wimble thickener underflow grout outlet; 7-filter press; 71-filter press pulp-inlet pipe; 72-press filteration system; 73-collecting tank; 74-drain pipe; 8-sedimentation basin; 81-sedimentation basin water inlet pipe; 82-sedimentation basin drinking-water pipe; 83-water pump; 9-resin absorbing column; 91-resin absorbing column feed tube; 92-resin absorbing column drain pipe; 93-ion exchange resin; 10-oxidation trough; 101-oxidation trough water inlet pipe; 102-oxidation trough outlet pipe; 103-acid reagent chemical feed pipe; 104-oxidant chemical feed pipe; 105-precipitating reagent chemical feed pipe.
Detailed description of the invention
Refer to shown in Fig. 1, the present embodiment is made up of screening machine 1, batcher 2, one-level rinsing maching 3, one-level deep wimble thickener 4, secondary rinsing maching 5, secondary deep wimble thickener 6, filter press 7, sedimentation basin 8, resin absorbing column 9 and oxidation trough 10, wherein be provided with 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 bottom belt transmission system 22, and belt transmission system 22 lower end is placed in screening machine 1 and sieves below lower discharge port 12, and upper end is placed in one-level rinsing maching charging aperture 31, one-level rinsing maching 3 profile is cylindrical, one-level rinsing maching charging aperture 31, one-level rinsing maching filler pipe 33 and washing agent chemical feed pipe 34 is provided with above one-level rinsing maching 3, one-level rinsing maching 3 is provided with one-level rinsing maching grout outlet 32 bottom leaning to one side, one-level rinsing maching grout outlet 32 is connected by Pulp pump 36 with one-level deep wimble thickener pulp-inlet pipe 41, and one-level rinsing maching 3 inside is provided with agitating device 35, the profile of one-level deep wimble thickener 4 is the assembly of cylinder with cone, one-level deep wimble thickener 4 top of leaning to one side is provided with one-level deep wimble thickener pulp-inlet pipe 41 and one-level deep wimble thickener outlet pipe 42, one-level deep wimble thickener outlet pipe 42 is connected with sedimentation basin water inlet pipe 81, the center upper portion of one-level deep wimble thickener 4 is provided with into pulp bin 411, one-level deep wimble thickener pulp-inlet pipe 41 with enter pulp bin 411 and be connected, bottom in one-level deep wimble thickener 4 is provided with harrow frame 44, the upper center position of one-level deep wimble thickener 4 is provided with drive unit 45, be connected with power transmission shaft 46 below drive unit 45, one-level deep wimble thickener underflow grout outlet 43 is provided with bottom one-level deep wimble thickener 4, one-level deep wimble thickener underflow grout outlet 43 is connected with secondary rinsing maching pulp-inlet pipe 51 by Pulp pump 36, secondary rinsing maching 5 profile is cylindrical, secondary rinsing maching 5 is provided with secondary rinsing maching pulp-inlet pipe 51 bottom leaning to one side, secondary rinsing maching 5 top of leaning to one side is provided with secondary rinsing maching grout outlet 52, secondary rinsing maching grout outlet 52 is connected by Pulp pump 36 with secondary deep wimble thickener pulp-inlet pipe 61, be provided with secondary rinsing maching filler pipe 53 and washing agent chemical feed pipe 34 above secondary rinsing maching 5, secondary rinsing maching 5 inside is provided with agitating device 35, the profile of secondary deep wimble thickener 6 is the assembly of cylinder with cone, secondary deep wimble thickener 6 top of leaning to one side is provided with secondary deep wimble thickener pulp-inlet pipe 61 and secondary deep wimble thickener outlet pipe 62, secondary deep wimble thickener outlet pipe 62 is connected with sedimentation basin water inlet pipe 81, the center upper portion of secondary deep wimble thickener 6 is provided with into pulp bin 411, secondary deep wimble thickener pulp-inlet pipe 61 with enter pulp bin 411 and be connected, bottom in secondary deep wimble thickener 6 is provided with harrow frame 44, the upper center position of secondary deep wimble thickener 6 is provided with drive unit 45, be connected with power transmission shaft 46 below drive unit 45, secondary deep wimble thickener underflow grout outlet 63 is provided with bottom secondary deep wimble thickener 6, secondary deep wimble thickener underflow grout outlet 63 is connected with filter press pulp-inlet pipe 71 by Pulp pump 36, filter press 7 is plate and frame filter press, and top is provided with filter press pulp-inlet pipe 71 and press filteration system 72, is provided with collecting tank 73 below press filteration system 72, and collecting tank 73 front end is provided with drain pipe 74, and drain pipe 74 is connected with sedimentation basin water inlet pipe 81, sedimentation basin 8 is rectangle or round pool, sedimentation basin water inlet pipe 81 and sedimentation basin drinking-water pipe 82 is respectively equipped with in sedimentation basin 8, sedimentation basin water inlet pipe 81 is connected with filter press drain pipe 74 with one-level deep wimble thickener outlet pipe 42, secondary deep wimble thickener outlet pipe 62, and sedimentation basin drinking-water pipe 82 is connected with resin absorbing column feed tube 91 by water pump 83, resin absorbing column 9 is columnar structured, close up and down, lean to one side bottom and the top of resin absorbing column 9 are respectively equipped with resin absorbing column feed tube 91 and resin absorbing column drain pipe 92, resin absorbing column drain pipe 92 is connected with oxidation trough water inlet pipe 101, and ion exchange resin 93 is equipped with in resin absorbing column 9 inside, oxidation trough 10 is cylindrical tank diameter, oxidation trough 10 upper and lower of leaning to one side is respectively equipped with oxidation trough water inlet pipe 101 and oxidation trough outlet pipe 102, oxidation trough outlet pipe 102 is connected by water pump 83 with one-level rinsing maching filler pipe 33, oxidation trough 10 upper end is provided with acid reagent chemical feed pipe 103, oxidant chemical feed pipe 104 and precipitating reagent chemical feed pipe 105, and oxidation trough 10 inside is provided with agitating device 35.
Described ion exchange resin 93 is strong-base anion-exchange resin.
The course of work of the present utility model:
The utility model is when carrying out process containing cyanogen waste residue, first sieve in screening machine 1 containing cyanogen waste residue, lower part of screen divide from sieve lower discharge port 13 enter into belt transmission system 22, be delivered in one-level rinsing maching 3 by belt transmission system 22, the water added by one-level rinsing maching filler pipe 33 and washing agent chemical feed pipe 34 and washing agent are washed ore pulp, ore pulp after washing enters into one-level deep wimble thickener 4 and carries out dense, upper reaches flows into sedimentation basin 8 from one-level deep wimble thickener outlet pipe 42, underflow pumps into secondary rinsing maching 5 from one-level deep wimble thickener underflow grout outlet 43 and carries out secondary washing, ore pulp after washing enters into secondary deep wimble thickener 6 and carries out dense, upper reaches flows into sedimentation basin 8 from secondary deep wimble thickener outlet pipe 62, underflow pumps into filter press 7 from secondary deep wimble thickener underflow grout outlet 63 and carries out press filtration, filter residue is delivered to slag field and stores up, filtrate enters into sedimentation basin 8, then by water pump 83, the cleaning solution in sedimentation basin 8 and filtrate are pumped into resin absorbing column 9 to adsorb, waste liquid after adsorption treatment enters into oxidation trough 10, by acid reagent chemical feed pipe 103, the acid reagent that oxidant chemical feed pipe 104 and precipitating reagent chemical feed pipe 105 add, oxidant and precipitating reagent carry out pH adjustment to waste liquid, oxidation processes is carried out to amounts of residual contamination and precipitation process is fixed to the heavy metal of remnants, waste liquid after process is pumped in one-level rinsing maching filler pipe 33 by water pump 83 and washs waste residue.
Claims (2)
1. one kind contains cyanogen waste residue recovery and processing system, it is characterized in that: be by screening machine (1), batcher (2), one-level rinsing maching (3), one-level deep wimble thickener (4), secondary rinsing maching (5), secondary deep wimble thickener (6), filter press (7), sedimentation basin (8), resin absorbing column (9) and oxidation trough (10) composition, wherein screening machine (1) upper side is provided with 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 belt transmission system (22) bottom, belt transmission system (22) lower end is placed in screening machine (1) sieve lower discharge port (12) below, and upper end is placed in one-level rinsing maching charging aperture (31), one-level rinsing maching (3) profile is cylindrical, one-level rinsing maching (3) top is provided with one-level rinsing maching charging aperture (31), one-level rinsing maching filler pipe (33) and washing agent chemical feed pipe (34), one-level rinsing maching (3) is provided with one-level rinsing maching grout outlet (32) bottom leaning to one side, one-level rinsing maching grout outlet (32) is connected by Pulp pump (36) with one-level deep wimble thickener pulp-inlet pipe (41), and one-level rinsing maching (3) inside is provided with agitating device (35), the profile of one-level deep wimble thickener (4) is the assembly of cylinder with cone, one-level deep wimble thickener (4) top of leaning to one side is provided with one-level deep wimble thickener pulp-inlet pipe (41) and one-level deep wimble thickener outlet pipe (42), one-level deep wimble thickener outlet pipe (42) is connected with sedimentation basin water inlet pipe (81), the center upper portion of one-level deep wimble thickener (4) is provided with into pulp bin (411), one-level deep wimble thickener pulp-inlet pipe (41) with enter pulp bin (411) and be connected, bottom in one-level deep wimble thickener (4) is provided with harrow frame (44), the upper center position of one-level deep wimble thickener (4) is provided with drive unit (45), drive unit (45) below is connected with power transmission shaft (46), one-level deep wimble thickener (4) bottom is provided with one-level deep wimble thickener underflow grout outlet (43), one-level deep wimble thickener underflow grout outlet (43) is connected with secondary rinsing maching pulp-inlet pipe (51) by Pulp pump (36), secondary rinsing maching (5) profile is cylindrical, secondary rinsing maching (5) is provided with secondary rinsing maching pulp-inlet pipe (51) bottom leaning to one side, secondary rinsing maching (5) top of leaning to one side is provided with secondary rinsing maching grout outlet (52), secondary rinsing maching grout outlet (52) is connected by Pulp pump (36) with secondary deep wimble thickener pulp-inlet pipe (61), secondary rinsing maching (5) top is provided with secondary rinsing maching filler pipe (53) and washing agent chemical feed pipe (34), and secondary rinsing maching (5) inside is provided with agitating device (35), the profile of secondary deep wimble thickener (6) is the assembly of cylinder with cone, secondary deep wimble thickener (6) top of leaning to one side is provided with secondary deep wimble thickener pulp-inlet pipe (61) and secondary deep wimble thickener outlet pipe (62), secondary deep wimble thickener outlet pipe (62) is connected with sedimentation basin water inlet pipe (81), the center upper portion of secondary deep wimble thickener (6) is provided with into pulp bin (411), secondary deep wimble thickener pulp-inlet pipe (61) with enter pulp bin (411) and be connected, bottom in secondary deep wimble thickener (6) is provided with harrow frame (44), the upper center position of secondary deep wimble thickener (6) is provided with drive unit (45), drive unit (45) below is connected with power transmission shaft (46), secondary deep wimble thickener (6) bottom is provided with secondary deep wimble thickener underflow grout outlet (63), secondary deep wimble thickener underflow grout outlet (63) is connected with filter press pulp-inlet pipe (71) by Pulp pump (36), filter press (7) is plate and frame filter press, top is provided with filter press pulp-inlet pipe (71) and press filteration system (72), press filteration system (72) below is provided with collecting tank (73), collecting tank (73) front end is provided with drain pipe (74), and drain pipe (74) is connected with sedimentation basin water inlet pipe (81), sedimentation basin (8) is rectangle or round pool, sedimentation basin water inlet pipe (81) and sedimentation basin drinking-water pipe (82) is respectively equipped with in sedimentation basin (8), sedimentation basin water inlet pipe (81) is connected with filter press drain pipe (74) with one-level deep wimble thickener outlet pipe (42), secondary deep wimble thickener outlet pipe (62), and sedimentation basin drinking-water pipe (82) is connected with resin absorbing column feed tube (91) by water pump (83), resin absorbing column (9) is for columnar structured, close up and down, lean to one side bottom and the top of resin absorbing column (9) are respectively equipped with resin absorbing column feed tube (91) and resin absorbing column drain pipe (92), resin absorbing column drain pipe (92) is connected with oxidation trough water inlet pipe (101), and ion exchange resin (93) is equipped with in resin absorbing column (9) inside, oxidation trough (10) is cylindrical tank diameter, oxidation trough (10) upper and lower of leaning to one side is respectively equipped with oxidation trough water inlet pipe (101) and oxidation trough outlet pipe (102), oxidation trough outlet pipe (102) is connected by water pump (83) with one-level rinsing maching filler pipe (33), oxidation trough (10) upper end is provided with acid reagent chemical feed pipe (103), oxidant chemical feed pipe (104) and precipitating reagent chemical feed pipe (105), and oxidation trough (10) inside is provided with agitating device (35).
2. one according to claim 1 is containing cyanogen waste residue recovery and processing system, it is characterized in that: described ion exchange resin (93) is strong-base anion-exchange resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485424.1U CN204769846U (en) | 2015-07-08 | 2015-07-08 | Contain cyanogen waste residue recycling processed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485424.1U CN204769846U (en) | 2015-07-08 | 2015-07-08 | Contain cyanogen waste residue recycling processed system |
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| Publication Number | Publication Date |
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| CN204769846U true CN204769846U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520485424.1U Active CN204769846U (en) | 2015-07-08 | 2015-07-08 | Contain cyanogen waste residue recycling processed system |
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| CN (1) | CN204769846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109022815A (en) * | 2018-08-31 | 2018-12-18 | 长春黄金研究院有限公司 | Gold Concentrate under Normal Pressure biological oxidation factory cyanogen slag recycles high pressure washing and lean solution watershed management method |
| CN113082846A (en) * | 2021-03-26 | 2021-07-09 | 路德环境科技股份有限公司 | Impurity-removing and purifying process and purifying device for alkaline residue of ammonia-soda plant |
-
2015
- 2015-07-08 CN CN201520485424.1U patent/CN204769846U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109022815A (en) * | 2018-08-31 | 2018-12-18 | 长春黄金研究院有限公司 | Gold Concentrate under Normal Pressure biological oxidation factory cyanogen slag recycles high pressure washing and lean solution watershed management method |
| CN113082846A (en) * | 2021-03-26 | 2021-07-09 | 路德环境科技股份有限公司 | Impurity-removing and purifying process and purifying device for alkaline residue of ammonia-soda plant |
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