CN206396300U - The dense backwater absorbent charcoal adsorber of cyanide carbon pulp technique - Google Patents
The dense backwater absorbent charcoal adsorber of cyanide carbon pulp technique Download PDFInfo
- Publication number
- CN206396300U CN206396300U CN201720064259.1U CN201720064259U CN206396300U CN 206396300 U CN206396300 U CN 206396300U CN 201720064259 U CN201720064259 U CN 201720064259U CN 206396300 U CN206396300 U CN 206396300U
- Authority
- CN
- China
- Prior art keywords
- adsorption tank
- pipeline
- cyclone group
- pipeline communication
- dense
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model discloses the dense backwater absorbent charcoal adsorber of cyanide carbon pulp technique, the discharging opening of first overflowball mill has the first cyclone group by pipeline communication, first overfall of the first cyclone group has pump pond by pipeline communication, there is the second cyclone group the outlet of the water pump of the inside in the pump pond by pipeline communication, second sand export of the second cyclone group has the second overflowball mill by pipeline communication, second overfall of the second cyclone group has concentrator by pipeline communication, the discharge nozzle of the concentrator has leaching adsorption tank by pipeline communication, and the drain pipe of concentrator has from top to bottom been sequentially connected in series the first adsorption tank by pipeline, second adsorption tank, 3rd adsorption tank and the 4th adsorption tank；The dense backwater absorbent charcoal adsorber of the cyanide carbon pulp technique, golden leaching effect preferably, optimizes cyaniding effect, it is to avoid the consumption to cyanide etc..
Description
Technical field
The utility model is related to adsorbent equipment technical field, the specially dense backwater charcoal absorption dress of cyanide carbon pulp technique
Put.
Background technology
Inner Mongol packet header is prosperous to reach Gold Mining Industry Co., Ltd（It is hereinafter referred to as prosperous to reach company）Ore-dressing technique is full mud cyanogen
Change carbon-in-pulp process, disposal ability 3000t/d, the mesh of ore milling product fineness -200 reaches 90%, ore milling product concentration 20%, dense bottom before leaching
Flow concentration control 38% ~ 42%, dense backwater directly flow automatically return ball mill use.
Due to containing a certain amount of residual Cymag in backwater in cyanide carbon pulp technique, and grinding process is valuable rock list
The process of body dissociation, a certain amount of Cymag reacts in grinding process, concentration process with ore, forms the pre- of gold ore
First leach, investigate and find according to live flow, the leaching rate leached in advance about 37%, therefore the average 1.0g/m3 of dense backwater grade with
On, it is unobvious that ore pulp enters leaching effect after pre- immersion trough.
It is prosperous to reach Xuan Ye factories of company cyanidation technology present situation：Ore milling product gravity flow after 24 meters of thickener concentrations enters 2 cyanidings
Leaching tanks and 5 leaching adsorption tanks, cyaniding is completed in the environment of cyanogen root concentration 3.0/10000ths, PH=10.5-11, Aerated stirring
Extraction of gold process, stern notch cyanogen root concentration 2.0/10000ths, because whole ore dressing process backwater circulation is utilized, ore grinding workshop section and concentration section
Ore preimpregnation effect preferably, investigate data and find that liquid grade is higher in 2 leaching tanks, and leaching effect is undesirable by multiple flow.
In addition, metal loss of the high-grade backwater when using process in the ore grinding stage.
Utility model content
The purpose of this utility model is to provide the dense backwater absorbent charcoal adsorber of cyanide carbon pulp technique, above-mentioned to solve
The problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：The dense backwater activated carbon of cyanide carbon pulp technique
Adsorbent equipment, including fine ore bin, the discharging opening of the fine ore bin have the first overflowball mill, described first by pipeline communication
The discharging opening of overflowball mill has the first cyclone group by pipeline communication, and the first sand export of the first cyclone group leads to
The inlet communication of piping and the first overflowball mill, the first overfall of the first cyclone group has by pipeline communication
There is the second cyclone group pump pond, the outlet of the water pump of the inside in the pump pond by pipeline communication, the second cyclone group
Second sand export has the second overflowball mill by pipeline communication, and the discharging opening of second overflowball mill passes through pipeline
Connected with the inside in pump pond, the second overfall of the second cyclone group has concentrator, the concentrator by pipeline communication
Discharge nozzle have leaching adsorption tank by pipeline communication, and the drain pipe of concentrator has from top to bottom been sequentially connected in series by pipeline
One adsorption tank, the second adsorption tank, the 3rd adsorption tank and the 4th adsorption tank, and the first adsorption tank, the second adsorption tank, the 3rd adsorption tank
Actidose is equipped with the inside of the 4th adsorption tank, and the inside of the 4th adsorption tank passes through pipeline and the first overflow type ball milling
The inlet communication of machine.
It is preferred that, first adsorption tank, the second adsorption tank, the dischargeable capacity of the 3rd adsorption tank and the 4th adsorption tank are total to
Activated carbon density inside 1600m3, and the first adsorption tank, the second adsorption tank, the 3rd adsorption tank and the 4th adsorption tank is 20g/t.
It is preferred that, the specification of the first cyclone group and the second cyclone group is 400mm between 600mm.
It is preferred that, the diameter of the concentrator is in 20m to 40m.
It is preferred that, first overflowball mill and the second overflowball mill specification are φ 2800 or φ 3200 or φ
3600。
Compared with prior art, the beneficial effects of the utility model are：The dense backwater activated carbon of the cyanide carbon pulp technique is inhaled
Adsorption device, golden leaching effect preferably, optimizes cyaniding effect, effectively accumulation of the reduction foreign ion in cyclic process, it is to avoid
Consumption to cyanide etc., is adapted to large-scale promotion.
Brief description of the drawings
Fig. 1 is the utility model process chart.
In figure：1 fine ore bin, 2 first overflowball mills, 3 first cyclone groups, 31 first sand exports, 32 first overflows
Mouth, 4 pump ponds, 5 second cyclone groups, 51 second sand exports, 52 second overfalls, 6 second overflowball mills, 7 concentrators, 71
Adsorption tank, 9 first adsorption tanks, 10 second adsorption tanks, 11 the 3rd adsorption tanks, 12 the 4th absorption are leached in drain pipe, 72 discharge nozzles, 8
Groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：The dense backwater charcoal absorption dress of cyanide carbon pulp technique
Put, including fine ore bin 1, the discharging opening of the fine ore bin 1 has the first overflowball mill 2 by pipeline communication, and described first overflows
The discharging opening of flow pattern ball mill 2 has the first cyclone group 3, the first sand export of the first cyclone group 3 by pipeline communication
31 pass through pipe by pipeline and the inlet communication of the first overflowball mill 2, the first overfall 32 of the first cyclone group 3
Road is communicated with pump pond 4, and there are the second cyclone group 5, described second in the outlet of the water pump of the inside in the pump pond 4 by pipeline communication
Second sand export 51 of cyclone group 5 has the second overflowball mill 6, second overflowball mill 6 by pipeline communication
Discharging opening connected by pipeline with the inside in pump pond 4, the second overfall 52 of the second cyclone group 5 passes through pipeline communication
There is concentrator 7, the discharge nozzle 72 of the concentrator 7 has leaching adsorption tank 8, and the drain pipe 71 of concentrator 7 by pipeline communication
The first adsorption tank 9, the second adsorption tank 10, the 3rd adsorption tank 11 and the 4th adsorption tank have from top to bottom been sequentially connected in series by pipeline
12, and the first adsorption tank 9, the second adsorption tank 10, that the inside of the 3rd adsorption tank 11 and the 4th adsorption tank 12 is equipped with activated carbon is molten
Liquid, and the inside of the 4th adsorption tank 12 passes through pipeline and the inlet communication of the first overflowball mill 2.
Specifically, first adsorption tank 9, the second adsorption tank 10, the 3rd adsorption tank 11 and the 4th adsorption tank 12 is effective
Activity inside the common 1600m3 of volume, and the first adsorption tank 9, the second adsorption tank 10, the 3rd adsorption tank 11 and the 4th adsorption tank 12
Charcoal density is 20g/t.Four common 1600m3 of adsorption tank dischargeable capacity, adsorption time about 12 hours, company passes through laboratory experiment
Determine adsorption tank activated carbon density under the conditions of 20g/t, activated carbon is not easy to occur sinking to the bottom phenomenon, returns to the backwater that ball milling is used
Grade Control can reach more than 80% in below 0.2g/m3, adsorption rate.
Specifically, the specification of the first cyclone group 3 and the second cyclone group 5 is 400mm between 600mm.Can root
Factually border need to select the specification of the first cyclone group 3 and the second cyclone group 5.
Specifically, the diameter of the concentrator 7 is in 20m to 40m.The specification of concentrator 7 can be selected according to the actual requirements.
Specifically, the specification of 2 and second overflowball mill of the first overflowball mill 6 be φ 2800 or φ 3200 or
φ3600.The specification of the first overflowball mill 2 and the second overflowball mill 6 can be selected according to the actual requirements.
Fine ore in the dense backwater absorbent charcoal adsorber of cyanide carbon pulp technique, fine ore bin 1 enters the first overflow type ball milling
Machine 2 is ground, and grinding process is the process that gold ore is gradually dissociated in ball mill with the shock and grinding of steel ball, gold
Surface exposure, which comes out, to be acted on Cymag the very first time, so that gold is dissolved in sodium cyanide solution, while " cyaniding can be avoided
The generation of sodium fatigue " phenomenon, therefore leaching effect golden during grinding operation is preferable；Although the enriching stage time is shorter,
Because the sectional area of concentrator 7 is larger, leaching effect is also than more significant；Research shows that dissociate the too high cyanogen to gold of gold content in ore pulp
Changing reaction has the influence of suppression, therefore, and free gold can be prevented effectively from by being lowered into the free gold content of the ore pulp leached in adsorption tank 8
Side effect to cyanogenation, optimizes cyaniding effect；Ore dressing plant industrial water due to recycling again and again, objectionable impurities
Accumulation with heavy metal ion is more serious, causes in production that the golden rate of recovery is relatively low, and Some Enterprises use ion exchange resin
Method removes the metal impurities ion in gold mine ore dressing cycling use of water, but considers that the requirement of ion exchange resin procedure is strict, makes
With cost it is higher the problem of, most enterprises move back and stepped back, the first adsorption tank 9 in this scheme, the absorption of the second adsorption tank the 10, the 3rd
Actidose in groove 11, the 4th adsorption tank 12 is strong to the saturation adsorptivity of copper, zinc, nickel ion, utilizes the absorption of activated carbon
Property is purified to backwater, can effectively reduce accumulation of the foreign ion in cyclic process, it is to avoid the consumption to cyanide etc..
Due to shock and grinding of the ore in the first overflowball mill 2 and the second overflowball mill 6 in grinding process
Effect, mineral gold is acted in the very first time and the Cymag of surface exposure, so as to occur cyanogenation, the leaching rate of the process compared with
It is high；Equally with the presence of cyaniding process during other ore pulp transport and sedimentation concentration, the leaching rate of ore is averagely accounted for before leaching
36.4%。
After dense backwater charcoal absorption transformation, overall leaching rate is greatly improved, and the leaching rate of ore is put down before leaching
Account for 48.3%.This contains with returning to time impurities in water and free gold that the first overflowball mill 2 is used after backwater charcoal absorption
The reduction of amount, so that the effect of promotion is served to the cyanogenation of the enriching section of the first overflowball mill 2 very big relation.
Ball milling, the leaching rate of enriching section add 11.9% after transformation, and correctional effect is clearly.
Therefore the dense backwater absorbent charcoal adsorber of the cyanide carbon pulp technique, golden leaching effect preferably, imitate by optimization cyaniding
Really, effectively accumulation of the reduction foreign ion in cyclic process, it is to avoid the consumption to cyanide etc., is adapted to large-scale promotion.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the dense backwater absorbent charcoal adsorber of cyanide carbon pulp technique, including fine ore bin（1）, it is characterised in that：The fine ore bin
（1）Discharging opening have the first overflowball mill by pipeline communication（2）, first overflowball mill（2）Discharging opening
There is the first cyclone group by pipeline communication（3）, the first cyclone group（3）The first sand export（31）Pass through pipeline and
One overflowball mill（2）Inlet communication, the first cyclone group（3）The first overfall（32）Have by pipeline communication
Pump pond（4）, the pump pond（4）The outlet of water pump of inside have the second cyclone group by pipeline communication（5）, second rotation
Flow device group（5）The second sand export（51）There is the second overflowball mill by pipeline communication（6）, the second overflow type ball milling
Machine（6）Discharging opening pass through pipeline and pump pond（4）Inside connection, the second cyclone group（5）The second overfall（52）
There is concentrator by pipeline communication（7）, the concentrator（7）Discharge nozzle（72）There is leaching adsorption tank by pipeline communication（8）,
And concentrator（7）Drain pipe（71）The first adsorption tank has from top to bottom been sequentially connected in series by pipeline（9）, the second adsorption tank
（10）, the 3rd adsorption tank（11）With the 4th adsorption tank（12）, and the first adsorption tank（9）, the second adsorption tank（10）, the 3rd adsorption tank
（11）With the 4th adsorption tank（12）Inside be equipped with Actidose, and the 4th adsorption tank（12）Inside pass through pipeline and
One overflowball mill（2）Inlet communication.
2. the dense backwater absorbent charcoal adsorber of cyanide carbon pulp technique according to claim 1, it is characterised in that：Described
One adsorption tank（9）, the second adsorption tank（10）, the 3rd adsorption tank（11）With the 4th adsorption tank（12）The common 1600m3 of dischargeable capacity,
And first adsorption tank（9）, the second adsorption tank（10）, the 3rd adsorption tank（11）With the 4th adsorption tank（12）Internal activated carbon density
For 20g/t.
3. the dense backwater absorbent charcoal adsorber of cyanide carbon pulp technique according to claim 1, it is characterised in that：Described
One cyclone group（3）With the second cyclone group（5）Specification for 400mm between 600mm.
4. the dense backwater absorbent charcoal adsorber of cyanide carbon pulp technique according to claim 1, it is characterised in that：It is described dense
Close machine（7）Diameter in 20m to 40m.
5. the dense backwater absorbent charcoal adsorber of cyanide carbon pulp technique according to claim 1, it is characterised in that：Described
One overflowball mill（2）With the second overflowball mill（6）Specification is φ 2800 or φ 3200 or φ 3600.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720064259.1U CN206396300U (en) | 2017-01-19 | 2017-01-19 | The dense backwater absorbent charcoal adsorber of cyanide carbon pulp technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720064259.1U CN206396300U (en) | 2017-01-19 | 2017-01-19 | The dense backwater absorbent charcoal adsorber of cyanide carbon pulp technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206396300U true CN206396300U (en) | 2017-08-11 |
Family
ID=59519831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720064259.1U Active CN206396300U (en) | 2017-01-19 | 2017-01-19 | The dense backwater absorbent charcoal adsorber of cyanide carbon pulp technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206396300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109652663A (en) * | 2017-10-10 | 2019-04-19 | 内蒙古包头鑫达黄金矿业有限责任公司 | A kind of dense return water activated carbon adsorption device of cyanide carbon pulp technique |
| CN109655375A (en) * | 2017-10-10 | 2019-04-19 | 内蒙古包头鑫达黄金矿业有限责任公司 | A kind of device of automatic measurement adsorption tank activated carbon density |
-
2017
- 2017-01-19 CN CN201720064259.1U patent/CN206396300U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109652663A (en) * | 2017-10-10 | 2019-04-19 | 内蒙古包头鑫达黄金矿业有限责任公司 | A kind of dense return water activated carbon adsorption device of cyanide carbon pulp technique |
| CN109655375A (en) * | 2017-10-10 | 2019-04-19 | 内蒙古包头鑫达黄金矿业有限责任公司 | A kind of device of automatic measurement adsorption tank activated carbon density |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102900418B (en) | In-situ uranium leaching and mining treatment method by adding O2 into CO2 | |
| CN112830635B (en) | Physical, chemical and biological combined treatment device and method for acidic wastewater | |
| CN206396300U (en) | The dense backwater absorbent charcoal adsorber of cyanide carbon pulp technique | |
| CN204803432U (en) | Take circulating filter apparatus's plating bath | |
| CN102649608B (en) | Process method for treating mine acidic waste water | |
| CN204752826U (en) | Resin electrolysis integration gold, palladium recovery system | |
| CN206395925U (en) | Deliming anaerobic reactor | |
| CN206512262U (en) | A kind of Gold Concentrate under Normal Pressure leaches washing system | |
| CN209292179U (en) | A kind of manganese slag extraction wastewater recovery processing equipment | |
| CN1021811C (en) | Catalystic oxidation activated carbon method for treatment of waste water containing cyanogen | |
| CN211255469U (en) | Biogas slurry concentration treatment system | |
| CN101736159A (en) | Method for recovering gold from alkaline waste water | |
| CN205635174U (en) | Full -automatic water purifier | |
| CN213924265U (en) | Device for treating mine ammonia nitrogen wastewater by series parallel graded adsorption and reverse osmosis | |
| CN103232124A (en) | Treatment method of waste water generated by mining weathering crust eluvial type rare earth mine | |
| CN104045157A (en) | Permeable reactive barrier system for treating garbage leachate | |
| CN1076758C (en) | All-mud zinc cyanid powder substitution and carbon pulp adsorption seires-connection gold-extracting method | |
| CN204138377U (en) | Integral activated carbon powder wastewater treatment equipment | |
| CN203373409U (en) | Special adsorption tower for thick pregnant solution | |
| CN205133704U (en) | A edulcoration device for gold mine mining equipment | |
| CN1176231C (en) | Integral equipment and technological process of adsorption, desorption and electrolysis of gold leachate | |
| CN105110541B (en) | A kind of low scorification treatment of lead-zinc smelting Wastewater from Acid Preparation and reclaiming system | |
| CN204939175U (en) | A kind of recirculated water impurity adsorption device | |
| CN208440683U (en) | A kind of dense overflow water circulation activated carbon adsorption system | |
| CN207944135U (en) | A kind of device of metal smelting for field of environment protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |