CN202933787U - Preparation device of efficient inhibitor for fluorite mineral flotation - Google Patents
Preparation device of efficient inhibitor for fluorite mineral flotation Download PDFInfo
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- CN202933787U CN202933787U CN 201220587043 CN201220587043U CN202933787U CN 202933787 U CN202933787 U CN 202933787U CN 201220587043 CN201220587043 CN 201220587043 CN 201220587043 U CN201220587043 U CN 201220587043U CN 202933787 U CN202933787 U CN 202933787U
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Abstract
The utility model discloses a preparation device of an efficient inhibitor for fluorite mineral flotation, especially for the flotation separation of fluorite minerals, carbonate gangue minerals and silicate gangue minerals. A sodium silicate reagent inlet (2) and an acid or salt reagent inlet (1) are formed at the upper part of a mixing cavity (3); a water inlet (7) is formed at the bottom of the mixing cavity (3); an outlet at the upper part of the mixing cavity (3) butts against the upper part of a buffering cavity (4); the outlet at the upper part of the buffering cavity (4) butts against the upper part of an overflow cavity (5); and a reagent outlet (6) is formed at the bottom of the overflow cavity (5). According to the preparation device, the sodium silicate and the acid (such as sulfuric acid, hydrochloric acid) or the salt (such as aluminum sulfate, ferrous sulfate) are mixed in the mixing cavity, then enter the buffering cavity to perform reactions and finally form a finished product via the overflow cavity to flow out. As the preparation device is used, the inhibitor can be used as long as being prepared; and the prepared inhibitor has an efficient inhibiting effect. In addition, the preparation device has the advantages of being good in effect, simple to operate, convenient to use and the like.
Description
Technical field
The utility model relates to a kind of inking device method of fluorite flotation highly efficient depressor, and is special in the gangue mineral FLOTATION SEPARATION that is fluorite mineral and carbonate, silicates.
Background technology
Fluorite is the important auxiliary material of metallurgical industry, is the important source material of making hydrofluoric acid and fluoride in chemical engineering industry.The fluorite ore resource of China is very abundant, and along with Mineral Resources in China exploitation degree is more and more higher, the fluorite ore resource is poor, the hydridization phenomenon is more and more, simultaneously the requirement of the quality of fluorite ore product improved, thereby removal of impurities is the main purpose of fluorite ore ore dressing.General employing flotation removal of impurities at present obtains high grade fluorite fine powder, and efficient optionally gangue inhibitor is the key of fluorite removal of impurities.
The kind of fluorite ore have silicates, carbonate, with barite symbiosis fluorite ore and many metals symbiosis fluorite ore, color is very abundant.For comparatively easily realizing take quartz as main silicates fluorite ore separating of fluorite and gangue mineral, and for the fluorite ore of the carbonate that contains calcite, the chemical grade fluorite ore that wants to obtain high-quality just needs efficient inhibitor to coordinate to realize.
Years of researches and production practices show, in fluorite flotation technique, acidified sodium silicate has significant impurity-eliminating effect as the inhibitor of fluorite flotation, can separate preferably fluorite and gangue mineral, and production has been used it in a lot of fluorite ores ore dressing plants.Yet acidified sodium silicate or salinization waterglass are all to add electrolyte in water glass solution, make it form siliceous colloid solution, and to increase the inhibition of waterglass, still this colloidal solution is very unstable, easily forms gel precipitation, loses effect.So need a kind of i.e. medicament device of use of namely joining, make this colloidal solution enter ore pulp in colloid and noncondensing situation fully forming, reach good inhibition.
The utility model content
Technical problem to be solved in the utility model be to provide a kind of have can realize namely joining the i.e. inking device of the fluorite flotation highly efficient depressor of use.
In order to solve the problems of the technologies described above, the inking device of realizing the fluorite flotation highly efficient depressor that the utility model provides, the top of hybrid chamber is provided with waterglass feeding opening and acid or salt feeding opening, the bottom is provided with water inlet, the outlet of the top of described hybrid chamber is docked with cushion chamber top, the top outlet of described cushion chamber is docked with the top of spill cavity, and the bottom of described spill cavity is provided with medicine outlet.
Adopt the inking device of the fluorite flotation highly efficient depressor of technique scheme, consider that wanting waterglass and acid (as sulfuric acid, hydrochloric acid) or salt (as aluminum sulfate, ferrous sulfate) to form colloid needs first fully to mix, make water glass solution be completed into colloid, then carrying out the flotation inhibition.Enter from the top feeding opening of device so at first the medicament device that utility model provides is waterglass and acid or salting liquid, react, mix in the device hybrid chamber with water; In hybrid chamber top inflow cushion chamber, cushion chamber mainly plays the effect of complete reaction and stable colloid; The final colloidal solution that forms flows out through medicine outlet by spill cavity.Adopt the utility model to carry out the configuration of acidified sodium silicate or salinization waterglass, have the simple advantage of technological process, can realize namely joining i.e. use, colloidal solution is stable, greatly improves the inhibition of medicament.
In sum, the utility model is that a kind of to have a technological process simple, can realize namely joining namely with efficiently suppress and have effective, simple to operate, the inking device of the fluorite flotation highly efficient depressor of advantage easy to use is especially for the gangue mineral FLOTATION SEPARATION of fluorite mineral and carbonate, silicates.
Description of drawings
Fig. 1 is apparatus structure schematic diagram of the present utility model.
The instantiation mode
Below in conjunction with accompanying drawing and example, the utility model is further described.
Referring to Fig. 1, the structure of the inking device of fluorite flotation highly efficient depressor is: the top of hybrid chamber 3 is provided with waterglass feeding opening 2 and acid or salt feeding opening 1, the bottom is provided with water inlet 7, the outlet of the top of hybrid chamber 3 is docked with cushion chamber 4 tops, the top outlet of cushion chamber 4 is docked with the top of spill cavity 5, and the bottom of spill cavity 5 is provided with medicine outlet 6.
Referring to Fig. 1, at first be that waterglass and acid or salting liquid enter hybrid chamber 3 from the feeding opening of bottom simultaneously, being waterglass enters hybrid chamber 3 from the waterglass feeding opening 2 of the bottom of hybrid chamber 3, acid (as sulfuric acid, hydrochloric acid) or salt (as aluminum sulfate, ferrous sulfate) solution enter hybrid chamber 3 from acid or the salt feeding opening 1 of the bottom of hybrid chamber 3, water enters in hybrid chamber 3 from water inlet 7, and waterglass, acid or salt react, mix in hybrid chamber 3 with water; Then in hybrid chamber 3 tops inflow cushion chambers 4, at the interior complete reaction of cushion chamber 4 and stable colloid; The final colloidal solution that forms enters the medicine outlet 6 of spill cavity 5 through spill cavity 5 bottoms and flows out from cushion chamber 4 tops.
Embodiment 1:
Adopt technique of the present utility model, select fluorite ore to carry out the flotation practice to the somewhere complicated difficult.In producing at the scene, mog accounts for 90% for-200 orders, utilize oleic-acid collecting agent flotation fluorite, the acidified sodium silicate solution of medicament device configuration 10% concentration that provides with the utility model (sulfuric acid: waterglass=1:1), roughly select and be alkaline flotation, the selected acidified sodium silicate that adds suppresses gangue mineral, and the final production target of investigating is better.Can obtain more satisfactory ore dressing result, concrete floatation indicators such as table 1:
Table 1 somewhere difficulty is selected the fluorite flotation result
Claims (1)
1. the inking device of a fluorite flotation highly efficient depressor, it is characterized in that: the top of hybrid chamber (3) is provided with waterglass feeding opening (2) and acid or salt feeding opening (1), the bottom is provided with water inlet (7), the outlet of the top of described hybrid chamber (3) is docked with cushion chamber (4) top, the top outlet of described cushion chamber (4) is docked with the top of spill cavity (5), and the bottom of described spill cavity (5) is provided with medicine outlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587043 CN202933787U (en) | 2012-11-08 | 2012-11-08 | Preparation device of efficient inhibitor for fluorite mineral flotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587043 CN202933787U (en) | 2012-11-08 | 2012-11-08 | Preparation device of efficient inhibitor for fluorite mineral flotation |
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| CN202933787U true CN202933787U (en) | 2013-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220587043 Expired - Fee Related CN202933787U (en) | 2012-11-08 | 2012-11-08 | Preparation device of efficient inhibitor for fluorite mineral flotation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921555A (en) * | 2012-11-08 | 2013-02-13 | 湖南鑫源矿业有限公司 | Preparation method and device for fluorite mine floatation efficient inhibitor |
| CN103316773A (en) * | 2013-07-01 | 2013-09-25 | 湖南鑫源矿业有限公司 | Depressor for fluorite mine calcium carbonate and mica minerals |
| CN108993775A (en) * | 2018-08-14 | 2018-12-14 | 锦洋高新材料股份有限公司 | A kind of preparation process of low cost high-recovery fluorite concentrate |
| CN112221697A (en) * | 2020-09-09 | 2021-01-15 | 洛阳豫鹭矿业有限责任公司 | Novel scheelite rough concentrate heating and reagent removing process |
-
2012
- 2012-11-08 CN CN 201220587043 patent/CN202933787U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921555A (en) * | 2012-11-08 | 2013-02-13 | 湖南鑫源矿业有限公司 | Preparation method and device for fluorite mine floatation efficient inhibitor |
| CN103316773A (en) * | 2013-07-01 | 2013-09-25 | 湖南鑫源矿业有限公司 | Depressor for fluorite mine calcium carbonate and mica minerals |
| CN103316773B (en) * | 2013-07-01 | 2015-06-10 | 湖南鑫源矿业有限公司 | Fluorite flotation method |
| CN108993775A (en) * | 2018-08-14 | 2018-12-14 | 锦洋高新材料股份有限公司 | A kind of preparation process of low cost high-recovery fluorite concentrate |
| CN108993775B (en) * | 2018-08-14 | 2020-05-08 | 锦洋高新材料股份有限公司 | Preparation process of fluorite concentrate |
| CN112221697A (en) * | 2020-09-09 | 2021-01-15 | 洛阳豫鹭矿业有限责任公司 | Novel scheelite rough concentrate heating and reagent removing process |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20151108 |
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| EXPY | Termination of patent right or utility model |