CN205133704U - A edulcoration device for gold mine mining equipment - Google Patents
A edulcoration device for gold mine mining equipment Download PDFInfo
- Publication number
- CN205133704U CN205133704U CN201520943161.4U CN201520943161U CN205133704U CN 205133704 U CN205133704 U CN 205133704U CN 201520943161 U CN201520943161 U CN 201520943161U CN 205133704 U CN205133704 U CN 205133704U
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- CN
- China
- Prior art keywords
- thiocarbamide
- pond
- gold
- bothrium
- thickener
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Abstract
The utility model belongs to the technical field of gold ore dressing machinery, concretely relates to an edulcoration device for gold mine mining equipment. Include conveyer belt, thiocarbamide pond, concentrator, plate and frame filter press, deoxidation tower, active carbon adsorption groove, separate bothrium, motor, the conveyer belt sets up in the left side in thiocarbamide pond, and the bottom is equipped with the motor, its characterized in that thiocarbamide pond right side bottom is equipped with the concentrator, the concentrator left side is equipped with a backflow pipeline, be equipped with plate and frame filter press between concentrator and the deoxidation tower, pass through the pipe connection between deoxidation tower and the active carbon adsorption groove, active carbon adsorption tank bottom portion is equipped with and separates the bothrium, the utility model discloses a thiocarbamide is as the reagent of carrying the gold, has to dissolve that the gold is fast, the selectivity good, it is effectual to carry the gold to ore hard to manage, and it is simple, practical convenient, with low costs to put forward the metal working preface.
Description
Technical field
The utility model belongs to gold ore field of mechanical technique, is specifically related to a kind of knot screen for gold mine winning equipment.
Background technology
The cyaniding gold-extracting method be born in 19 actual ends, due to advantages such as its remarkable in economical benefits, technical maturity and ore wide adaptabilities, enjoy the welcome of industry member, especially in recent years the whole world of cyanide heap leaching technology promote and improve after the appearance of cyaniding novel process, more to have consolidated in nearly period its dominant position in gold industry.But cyanide process exists following main drawback, first, to unmanageable preparation of ore weak effect, or cyanide process can be used after needing complicated pre-treatment; Secondly, comparatively slow and be subject to the interference of the impurity such as copper, zinc, lead, sulphur and arsenic to the leaching speed of gold, finally the hypertoxicity of mainly prussiate, if improper to discharge solution-treated, will cause serious environmental pollution.Enter 21 century environmental protection requirement to be constantly becoming tight, environmental problem more and more causes the concern of people, and for this reason, people are studying and replacing prussiate with nontoxic or that toxicity is low gold leaching solvent.
The application documents of the patent No. 201320267677.2 disclose a kind of refined gold ore cyaniding and put forward golden system, gold ore is sent into an ore mill inside by pay-off by this system, the discharge port of an ore mill connects once pre-immersion trough, once the outlet of pre-immersion trough connects a thickener, after one time thickener carries out solid-liquid separation, smelting of gold slurry device delivered to by solid, and liquid delivers to leaching vat; Again successively through secondary grinding machine, the pre-immersion trough of secondary, secondary thickener, secondary leaching vat, two-tray (type) thickener, No. three leaching vat, three-tray thickener, pressure filter, then the solid after being separated by an above-mentioned thickener is sent to smelting of gold slurry device after zinc dust precipitation device.Above-mentioned technical scheme, can be good at carrying gold to refined gold ore cyaniding, but whole gold extraction technology process is too complicated, and cyanide process extraction gold has a lot of shortcoming, first, comparatively slow and be subject to the interference of the impurity such as copper, zinc, lead, sulphur and arsenic to the leaching speed of gold, the finally hypertoxicity of mainly prussiate, if improper to discharge solution-treated, serious environmental pollution will be caused.
Utility model content
The purpose of this utility model be to provide a kind of nontoxic, selectivity good, dissolvd gold speed is fast, the knot screen for gold mine winning equipment that gold extraction technology process operation is simple, practical and convenient, solve in prior art and adopt traditional cyaniding gold-extracting method, what occur carries golden weak effect to unmanageable ore, gold lixiviation speed is comparatively slow and be subject to the interference of the impurity such as copper, zinc, lead, sulphur and arsenic, the problem of the Heavy environmental pollution caused.
For achieving the above object, the utility model is achieved by the following technical solutions:
For a knot screen for gold mine winning equipment, this device comprises conveying belt 1, thiocarbamide pond 2, thickener 3, plate and frame(type)filter press 4, deoxidation tower 5, charcoal absorption groove 6, separates bothrium 7, motor 8; Conveying belt 1 is arranged on the left side in thiocarbamide pond 2, and the lower surface on its top is close to the edge in thiocarbamide pond 2, and a part for level puts in thiocarbamide pond 2, and bottom is provided with motor 8; It is characterized in that: described thiocarbamide pond 2 bottom right side is provided with thickener 3, is connected between them by pipeline; Be provided with the first reflux line 13 on the left of described thickener 3, and be provided with water pump IV 12 in the middle of the first reflux line 13, its one end is connected to bottom thickener 3, and the other end is fixed on thiocarbamide pond 2 left surface; Be provided with plate and frame(type)filter press 4 between described thickener 3 and deoxidation tower 5, connected by pipeline between them, and pipeline between plate and frame(type)filter press 4 and deoxidation tower 5 is also provided with water pump II 10; Be connected by pipeline between deoxidation tower 5 with charcoal absorption groove 6, the pipeline between them be provided with water pump I 9; Be provided with bottom described charcoal absorption groove 6 and separate bothrium 7; Separate between bothrium 7 and thiocarbamide pond 2 and be provided with the second reflux line 14, and be provided with water pump III 11 in the middle of the second reflux line 14, its one end is connected to separates bottom on the right side of bothrium 7, and the other end puts in thiocarbamide pond 2.
Described thiocarbamide pond 2, adsorption tank 6, solution bothrium 7 are all made up of concrete.
Described thickener 3, plate and frame(type)filter press 4 all do rotproofing.
Granular active carbon is filled in described charcoal absorption groove 6.
Described solution bothrium 7 is built with the mixed solution of ethanol and sodium hydroxide.
Compared with prior art, the beneficial effects of the utility model are: the utility model adopts thiocarbamide as the reagent carrying gold, have that dissolvd gold speed is fast, selectivity good, to carry gold to unmanageable ore effective, put forward the advantage that metal working sequence is simple, practical and convenient, cost is low.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Shown in figure: conveying belt 1, thiocarbamide pond 2, thickener 3, plate and frame(type)filter press 4, deoxidation tower 5, charcoal absorption groove 6, solution bothrium 7, motor 8, water pump I 9, water pump II 10, water pump III 11, water pump IV 12, first reflux line 13, second reflux line 14.
Embodiment
Below in conjunction with accompanying drawing, structure of the present utility model and beneficial effect thereof are further illustrated:
Embodiment: as shown in Figure 1.
For a knot screen for gold mine winning equipment, this device comprises conveying belt 1, thiocarbamide pond 2, thickener 3, plate and frame(type)filter press 4, deoxidation tower 5, charcoal absorption groove 6, separates bothrium 7, motor 8; Conveying belt 1 is arranged on the left side in thiocarbamide pond 2, and the lower surface on its top is close to the edge in thiocarbamide pond 2, and a part for level puts in thiocarbamide pond 2, and bottom is provided with motor 8; It is characterized in that: described thiocarbamide pond 2 bottom right side is provided with thickener 3, is connected between them by pipeline; Be provided with the first reflux line 13 on the left of described thickener 3, and be provided with water pump IV 12 in the middle of the first reflux line 13, its one end is connected to bottom thickener 3, and the other end is fixed on thiocarbamide pond 2 left surface; Be provided with plate and frame(type)filter press 4 between described thickener 3 and deoxidation tower 5, connected by pipeline between them, and pipeline between plate and frame(type)filter press 4 and deoxidation tower 5 is also provided with water pump II 10; Be connected by pipeline between deoxidation tower 5 with charcoal absorption groove 6, the pipeline between them be provided with water pump I 9; Be provided with bottom described charcoal absorption groove 6 and separate bothrium 7; Separate between bothrium 7 and thiocarbamide pond 2 and be provided with the second reflux line 14, and be provided with water pump III 11 in the middle of the second reflux line 14, its one end is connected to separates bottom on the right side of bothrium 7, and the other end puts in thiocarbamide pond 2.
Described thiocarbamide pond 2, adsorption tank 6, solution bothrium 7 are all made up of concrete.
Described thickener 3, plate and frame(type)filter press 4 all do rotproofing.
Granular active carbon is filled in described charcoal absorption groove 6.
Described solution bothrium 7 is built with the mixed solution of ethanol and sodium hydroxide.
The utility model implements like this: before carrying out carrying metal working work, sulfuric acid should be added in ore pulp during preparation ore pulp, in thiocarbamide pond 2, adsorption tank 6, solution bothrium 7, add thiocarbamide, gac, ethanol and sodium hydroxide mixed solution respectively, the amount that three class materials add determines containing the volume of the degree of gold and cell body according in ore pulp, after these operations above-mentioned are ready, starter motor 8 and water pump I 9, water pump II 10, water pump III 11, water pump IV 12, the ore pulp prepared is transferred band 1 and sends into thiocarbamide pond 2, the ore pulp that thiocarbamide leaches flows into thickener 3 through pipeline, ore pulp after thickener 3 washs, your liquid containing gold is discharged by the pipeline on upper strata, and washing water then flow into thiocarbamide pond 2 through the first reflux line 13 under water pump IV 12 acts on, your liquid of being discharged by upper strata flows to plate and frame(type)filter press 4 through pipeline, the suspended substance in your liquid is purified by plate and frame(type)filter press 4, your liquid after purification is under the effect of water pump II 10, flow into deoxidation tower 5 and carry out deoxidation treatment, your liquid after deoxidation treatment is under the effect of water pump I 9, charcoal absorption groove 6 is flowed into through pipeline, gold in your liquid is tightly held by activated carbon the charcoal absorption in groove 6, waste liquid after absorption is under the effect of water pump water pump III 11, thiocarbamide pond 2 is flowed into through the second reflux line 14, gac with gold flows into separates bothrium 7, ethanol in solution bothrium 7 and the mixed solution of sodium hydroxide are to the golden desorb of activated carbon surface, just complete Au plasma as mentioned above.
Claims (5)
1., for a knot screen for gold mine winning equipment, this device comprises conveying belt (1), thiocarbamide pond (2), thickener (3), plate and frame(type)filter press (4), deoxidation tower (5), charcoal absorption groove (6), separates bothrium (7), motor (8); Conveying belt (1) is arranged on the left side of thiocarbamide pond (2), and the lower surface on its top is close to the edge of thiocarbamide pond (2), and a part for level puts in thiocarbamide pond (2); It is characterized in that: described thiocarbamide pond (2) bottom right side is provided with thickener (3), is connected between them by pipeline; Described thickener (3) left side is provided with the first reflux line (13), and in the middle of the first reflux line (13), water pump IV (12) is installed, its one end is connected to thickener (3) bottom, and the other end is fixed on thiocarbamide pond (2) left surface; Plate and frame(type)filter press (4) is provided with between described thickener (3) and deoxidation tower (5), connected by pipeline between them, and pipeline between plate and frame(type)filter press (4) and deoxidation tower (5) is also provided with water pump II (10); Be connected by pipeline between deoxidation tower (5) with charcoal absorption groove (6), the pipeline between them be provided with water pump I (9); Described charcoal absorption groove (6) bottom is provided with separates bothrium (7); Separate between bothrium (7) and thiocarbamide pond (2) and be provided with the second reflux line (14), and in the middle of the second reflux line (14), water pump III (11) is installed, its one end is connected to separates bottom, bothrium (7) right side, and the other end puts in thiocarbamide pond (2).
2. a kind of knot screen for gold mine winning equipment according to claim 1, is characterized in that: thiocarbamide pond (2), adsorption tank (6), solution bothrium (7) are all made up of concrete.
3. a kind of knot screen for gold mine winning equipment according to claim 1, is characterized in that: thickener (3), plate and frame(type)filter press (4) all do rotproofing.
4. a kind of knot screen for gold mine winning equipment according to claim 1, is characterized in that: charcoal absorption groove fills granular active carbon in (6).
5. a kind of knot screen for gold mine winning equipment according to claim 1, is characterized in that: separate the mixed solution of bothrium (7) built with ethanol and sodium hydroxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520943161.4U CN205133704U (en) | 2015-11-24 | 2015-11-24 | A edulcoration device for gold mine mining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520943161.4U CN205133704U (en) | 2015-11-24 | 2015-11-24 | A edulcoration device for gold mine mining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205133704U true CN205133704U (en) | 2016-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520943161.4U Expired - Fee Related CN205133704U (en) | 2015-11-24 | 2015-11-24 | A edulcoration device for gold mine mining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205133704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2015
- 2015-11-24 CN CN201520943161.4U patent/CN205133704U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161124 |