CN107513626A - A kind of knot screen of electrolytic manganese dioxide - Google Patents
A kind of knot screen of electrolytic manganese dioxide Download PDFInfo
- Publication number
- CN107513626A CN107513626A CN201710913900.9A CN201710913900A CN107513626A CN 107513626 A CN107513626 A CN 107513626A CN 201710913900 A CN201710913900 A CN 201710913900A CN 107513626 A CN107513626 A CN 107513626A
- Authority
- CN
- China
- Prior art keywords
- container
- interior axle
- outer shaft
- manganese dioxide
- electrolytic manganese
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/02—Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B47/00—Obtaining manganese
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/21—Manganese oxides
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Electrochemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The present invention relates to a kind of knot screen of electrolytic manganese dioxide, container including holding manganese sulfate solution, rotatable hollow interior axle is installed through its bottom in the container, the interior outer shaft sleeve is provided with the outer shaft in container that can be rotated with it, outer shaft perisporium is provided with the stirring rod of solution that can be in stirring container, by being lifted up outer shaft interior axle can be made to expose close to one section of container bottom, one section of interior axle that solution in container is exposed by this is filtered, filtrate after filtering flows into the clarifier-tank being arranged on the downside of the container, the interior axle top is provided with the funnel connected with interior axle inner chamber, the cleaner reacted with filtrate can be conveyed into the clarifier-tank from the funnel through interior axle inner chamber.The present invention is filtered using the inside and outside axle for driving stirring rod to rotate to solution, reaction generation precipitation in container is retained in container, is achieved that stirring, filtering without other auxiliary equipments, substantially increases production efficiency.
Description
Technical field
The present invention relates to a kind of knot screen of electrolytic manganese dioxide.
Background technology
Mainly include manganese oxide ore and manganese carbonate ore with industrial application value in natural manganese ore, according to the taste of manganese ore
It is internal and international at present that deep processing processing typically is carried out to it using two kinds of processes with the difference of impurity content：When pair
In objectionable impurities（Such as phosphorus, sulphur）Low high-grade ore can be directly using pyrometallurgical smelting process production Mn series alloy product or as battery
Manganese powder；Second, for most of manganese carbonate and partial oxidation manganese ore, the general serial salt using hydrometallurgical technology production manganese
Product.However, with the exploitation year by year to manganese resource, GOOD TASTE, the ANOMALY IN FINE QUALITY MANGANESE DEPOSITS increasingly depleted of low impurity, therefore, for
The research and development and utilization for the complicated manganese ore that manganese content is low, impurity content is high, which turn into, improves domestic manganese ore deep processing enterprise in the world
The key of the market competitiveness, also largely determine that can manganese ore processing industry sustainable development.Electricity is prepared existing
During solving manganese dioxide, impurity and purification need to be carried out to middle the product sulfur acid manganese solution, and current manganese sulfate electrolyte
Clarification time is grown, and influences production efficiency.
The content of the invention
For above-mentioned technical problem, the present invention provides a kind of removal of impurities dress of electrolytic manganese dioxide for improving production efficiency
Put.
Technical scheme is used by the present invention solves above-mentioned technical problem：A kind of knot screen of electrolytic manganese dioxide,
Container including holding manganese sulfate solution, rotatable hollow interior axle is installed through its bottom in the container, outside the interior axle
It is arranged with the outer shaft in the container that can be rotated with it, outer shaft perisporium is provided with the stirring rod of solution that can be in stirring container,
By being lifted up outer shaft interior axle can be made to expose close to one section of container bottom, in one section that the solution in container is exposed by this
Axle is filtered, and filtrate after filtering flows into the clarifier-tank being arranged on the downside of the container, the interior axle top be provided with it is interior
The funnel of axle inner chamber connection, the cleaner reacted with filtrate can be conveyed into the clarifier-tank from the funnel through interior axle inner chamber.
Preferably, offer the opening connected with its inner chamber in the one section of interior axle exposed, covered with filter screen in opening, by
Filtrate after the strainer filtering flows into the clarifier-tank from inner chamber,
Preferably, the inside and outside axle is connected by flat key.
Preferably, the interior axle is fixed with the flat key close to container bottom end, the outer shaft inwall is from its bottom end
Keyway is extended with upwardly, and the flat key can be embedded in keyway.
Preferably, the outer shaft top is provided with carrying handle.
Preferably, the stirring slurry rotated with the interior axle is provided with the clarifier-tank.
Preferably, the clarifier-tank bottom is provided with the seal cover board of flexible connection, filter plate is provided with cover plate.
As can be known from the above technical solutions, the present invention is filtered using the inside and outside axle for driving stirring rod to rotate to solution, is made
Reaction generation precipitation is retained in container in container, is achieved that stirring, filtering without other auxiliary equipments, is substantially increased
Production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the preferred embodiment of the present invention.
Embodiment
The present invention is discussed in detail with reference to Fig. 1, illustrative examples of the invention and explanation are used for explaining this herein
Invention, but it is not as a limitation of the invention.
A kind of knot screen of electrolytic manganese dioxide, including the container 1 of manganese sulfate solution is held, pass through it in the container
Bottom is provided with rotatable hollow interior axle 2, and the interior outer shaft sleeve is provided with the outer shaft 3 in container that can be rotated with it, outer shaft
Perisporium is provided with the stirring rod 4 of solution that can be in stirring container, can make interior axle close to container bottom by being lifted up outer shaft
One section is exposed, and one section of interior axle that the solution in container is exposed by this is filtered, and the filtrate inflow after filtering is arranged on described
Clarifier-tank 91 on the downside of container, the interior axle top is provided with the funnel 93 connected with interior axle inner chamber, from the funnel through in interior axle
Chamber can convey the cleaner, cleaner such as Sodium Dimethyldithiocarbamate etc. with filtrate reaction into the clarifier-tank, so as to make filtrate beautiful with good fortune
Sodium reaction generation precipitation, removes impurity, realizes purification.Thus, stirring and filtering are not only realized by inside and outside rotating shaft simultaneously,
Its is simple in construction, efficiency high；And can continuously realize that two level cleans, substantially increase clean-up effect.
Specifically, the opening 5 connected with its inner chamber is offered in the one section of interior axle exposed, covered with filter screen 6 in opening,
Flowed out by the filtrate after the strainer filtering from inner chamber.The agitated reaction generation such as manganese sulfate leachate and barium sulphide is miscellaneous in container
Matter is precipitated, and solution can enter interior axle inner chamber by filter screen, and precipitation is then retained in container, realizes the purpose of purification.
In implementation process, the inside and outside axle is connected by flat key 7, and outer shaft rotates simultaneously in realization；Specifically described
Interior axle is fixed with the flat key close to container bottom end, and the outer shaft inwall has upwardly extended keyway 8, and institute from its bottom end face
State outer shaft top and be provided with carrying handle 9.When mounted, hold handle to be inserted in the outer shaft along internal axle axial, make flat key embedding
Enter in keyway；After the completion of stirring, to hold handle and be lifted up outer shaft so that flat key departs from keyway, while exposes opening, so as to
Realize filtering.In order to prevent precipitation from blocking filter screen, in filter process, interior axle can be rotated, make precipitation inside using centrifugal force
Thrown away on the outside of axle, avoid precipitation from being gathered near filter screen.
The stirring slurry 92 rotated with the interior axle is provided with implementation process, in the clarifier-tank, it is right in purification process
Mixed solution is stirred.The clarifier-tank bottom is provided with the seal cover board 94 of flexible connection, and filter plate 95 is provided with cover plate；
After the completion of the solution reaction in clarifier-tank, seal cover board can be opened, solution is filtered off through filter plates and precipitates, realize secondary mistake
Filter out miscellaneous.From the above it can be seen that the present invention can be net to the continuous removal of impurities of manganese sulfate solution progress in electrolysis dioxy manganese metal preparation process
Change, can not only improve production efficiency, and it is easy to operate simple, and cost is low.
Above-mentioned embodiment is used for illustrative purposes only, and is not limitation of the present invention, relevant technical field
Those of ordinary skill, can be so that various changes can be made and modification without departing from the spirit and scope of the present invention, therefore institute
There is equivalent technical scheme also to belong to scope of the invention.
Claims (7)
1. a kind of knot screen of electrolytic manganese dioxide, including hold the container of manganese sulfate solution, it is characterised in that：In the container
Interior to be provided with rotatable hollow interior axle through its bottom, the interior outer shaft sleeve is outer in container provided with what can be rotated with it
Axle, outer shaft perisporium are provided with the stirring rod of solution that can be in stirring container, can make interior axle close to container by being lifted up outer shaft
One section of bottom exposes, and one section of interior axle that the solution in container is exposed by this is filtered, and the filtrate after filtering, which flows into, to be set
Clarifier-tank on the downside of the container, the interior axle top are provided with the funnel connected with interior axle inner chamber, from the funnel through interior axle
Inner chamber can convey the cleaner with filtrate reaction into the clarifier-tank.
2. the knot screen of electrolytic manganese dioxide according to claim 1, it is characterised in that：Opened up in the one section of interior axle exposed
There is an opening connected with its inner chamber, opening is upper covered with filter screen, by the filtrate after the strainer filtering from the inner chamber inflow purification
Pond.
3. the knot screen of electrolytic manganese dioxide according to claim 1, it is characterised in that：The inside and outside axle passes through flat key
Connection.
4. the knot screen of electrolytic manganese dioxide according to claim 3, it is characterised in that：The interior axle is close to container bottom
Place is fixed with the flat key, and the outer shaft inwall has upwardly extended keyway from its bottom end face, and the flat key can be embedded in keyway.
5. the knot screen of electrolytic manganese dioxide according to claim 4, it is characterised in that：The outer shaft top, which is provided with, to be carried
Handle.
6. the knot screen of electrolytic manganese dioxide according to claim 1, it is characterised in that：In the clarifier-tank be provided with
The stirring slurry of the interior axle rotation.
7. the knot screen of electrolytic manganese dioxide according to claim 1, it is characterised in that：The clarifier-tank bottom is provided with
The seal cover board of flexible connection, filter plate is provided with cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710913900.9A CN107513626A (en) | 2017-09-30 | 2017-09-30 | A kind of knot screen of electrolytic manganese dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710913900.9A CN107513626A (en) | 2017-09-30 | 2017-09-30 | A kind of knot screen of electrolytic manganese dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107513626A true CN107513626A (en) | 2017-12-26 |
Family
ID=60726837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710913900.9A Withdrawn CN107513626A (en) | 2017-09-30 | 2017-09-30 | A kind of knot screen of electrolytic manganese dioxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107513626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117383617A (en) * | 2023-10-20 | 2024-01-12 | 广州南科高新材料科技有限公司 | Efficient active manganese preparation method |
-
2017
- 2017-09-30 CN CN201710913900.9A patent/CN107513626A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117383617A (en) * | 2023-10-20 | 2024-01-12 | 广州南科高新材料科技有限公司 | Efficient active manganese preparation method |
| CN117383617B (en) * | 2023-10-20 | 2024-03-19 | 广州南科高新材料科技有限公司 | Efficient active manganese preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171226 |
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| WW01 | Invention patent application withdrawn after publication |