CN106430258B - Byproduct collecting apparatus in a kind of lithium carbonate preparation process - Google Patents
Byproduct collecting apparatus in a kind of lithium carbonate preparation process Download PDFInfo
- Publication number
- CN106430258B CN106430258B CN201611147646.8A CN201611147646A CN106430258B CN 106430258 B CN106430258 B CN 106430258B CN 201611147646 A CN201611147646 A CN 201611147646A CN 106430258 B CN106430258 B CN 106430258B
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- Prior art keywords
- bucket
- lithium carbonate
- preparation process
- filter
- carbonate preparation
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Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D15/00—Lithium compounds
- C01D15/08—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
Abstract
The invention discloses byproduct collecting apparatus in a kind of lithium carbonate preparation process, including toasting bucket, calcine bucket, rotate augering screw, discharge nozzle, first starch sucking nozzle, power set, rotary shaft, filter, pan feeding conveying fan, airduct, second starch sucking nozzle, lead powder plate, bocca, conveyance conduit and ignition furnace, the baking bucket is connected with filter by rotary shaft, the periphery of the calcining bucket is provided with rotation augering screw, conveyance conduit is connected with above the discharge nozzle, rotation augering screw is installed above the power set, the centre of the rotary shaft is provided with baking bucket, the right-hand member of second starch sucking nozzle, which is provided with, leads powder plate, conveyance conduit is installed below the bocca, and ignition furnace is fixed with below bocca.Caused calcium sulfate in lithium carbonate preparation process can be carried out absorption recycling by byproduct collecting apparatus in this lithium carbonate preparation process, avoided the problem of industrial waste produces serious pollution to environment, protected environment.
Description
Technical field
The present invention relates to lithium carbonate manufacturing equipment technical field, byproduct is collected in specially a kind of lithium carbonate preparation process
Device.
Background technology
Lithium carbonate, a kind of inorganic compound, chemical formula Li2CO3, it is colourless monoclinic system crystal body or white powder.
Density 2.11g/cm3.723 DEG C of fusing point（1.013*10^5Pa）.It is dissolved in diluted acid.Water is slightly soluble in, solubility is compared with hot water in cold water
It is lower big.Insoluble in alcohol and acetone.Available for potting porcelain, medicine, catalyst etc..Conventional lithium ion battery raw material, due to high-purity
Degree lithium carbonate can produce many byproducts in preparation process, as silica, alum, sodium sulphate, calcium sulfate etc..And sulphur
Sour calcium（CaSO4）Hydrate can generate a kind of material for being widely used in industry and building trade, entitled gypsum, gypsum it is suitable
It is high with property, and there is very big economic value, but the chemical gypsum just generated mainly has desulfurated plaster, ardealite, fluorine
Gypsum etc., all it is trade waste.As handled not in time, serious pollution can be produced to soil, water source, air.
The content of the invention
It is an object of the invention to provide byproduct collecting apparatus in a kind of lithium carbonate preparation process, to solve above-mentioned background
The chemical gypsum just generated proposed in technology mainly has desulfurated plaster, ardealite, fluorgypsum etc., is all trade waste.
As handled not in time, serious the problem of polluting can be produced to soil, water source, air.
To achieve the above object, the present invention provides following technical scheme：Byproduct is collected in a kind of lithium carbonate preparation process
Device, including baking bucket, calcining bucket, rotation augering screw, discharge nozzle, the first starch sucking nozzle, power set, rotary shaft, filtering dress
Put, pan feeding conveying fan, airduct, the second starch sucking nozzle, lead powder plate, bocca, conveyance conduit and ignition furnace, the baking bucket passes through
Rotary shaft is connected with filter, and the periphery of the calcining bucket is provided with rotation augering screw, the top connection of the discharge nozzle
There is conveyance conduit, and be fixed with below discharge nozzle and lead powder plate, filter is connected with above first starch sucking nozzle, it is described
Rotation augering screw is installed, the centre of the rotary shaft is provided with baking bucket, the filter above power set
Lower section is connected with airduct, and the upper left side of airduct is fixed with pan feeding conveying fan, and the right-hand member of second starch sucking nozzle, which is provided with, leads
Powder plate, conveyance conduit is installed below the bocca, and ignition furnace is fixed with below bocca.
Preferably, the baking bucket is in cylindrical type, and its rotatable scope is 0-360 °.
Preferably, the rotary shaft is provided with two groups, and every group is provided with two, and its peak set is less than filter
End face peak, its set minimum point be higher than filter end face minimum point.
Preferably, the bocca is T-shape structure, and is provided with four altogether.
Compared with prior art, the beneficial effects of the invention are as follows：Byproduct collecting apparatus pin in the lithium carbonate preparation process
It is the very high powder of moisture content that byproduct original state caused by production is prepared to industrial lithium carbonate, so being provided with calcining bucket
The calcium sulfate of original state is dried and calcined with baking bucket, its desiccation is easy to collect and is deposited, when collecting storage into powder
Space availability ratio it is high, byproduct collecting apparatus can be by caused sulfuric acid in lithium carbonate preparation process in this lithium carbonate preparation process
Calcium carries out absorption recycling, avoids the problem of industrial waste produces serious pollution to soil, water source, air, protects environment.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is ignition furnace structural representation of the present invention.
In figure：1st, bucket is toasted, 2, calcining bucket, 3, rotation augering screw, 4, discharge nozzle, the 5, first starch sucking nozzle, 6, power dress
Put, 7, rotary shaft, 8, filter, 9, pan feeding conveying fan, 10, airduct, the 11, second starch sucking nozzle, 12, lead powder plate, 13, flame
Mouth, 14, conveyance conduit, 15, ignition furnace.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：Byproduct collects dress in a kind of lithium carbonate preparation process
Put, including baking bucket 1, calcining bucket 2, rotation augering screw 3, discharge nozzle 4, the first starch sucking nozzle 5, power set 6, rotary shaft 7, mistake
Filter device 8, pan feeding conveying fan 9, airduct 10, the second starch sucking nozzle 11, lead powder plate 12, bocca 13, conveyance conduit 14 and igniting
Stove 15, baking bucket 1 are connected with filter 8 by rotary shaft 7, and baking bucket 1 is in cylindrical type, and its rotatable scope is 0-
360 °, acceptable baking functional orientation is uniform, more efficient, and the periphery of calcining bucket 2 is provided with rotation augering screw 3, discharge nozzle 4
Top be connected with conveyance conduit 14, and the lower section of discharge nozzle 4 is fixed with and leads powder plate 12, and the top of the first starch sucking nozzle 5 is connected with
Filter 8, the top of power set 6 are provided with rotation augering screw 3, and the centre of rotary shaft 7 is provided with baking bucket 1, rotation
Axle 7 is provided with two groups, and every group is provided with two, and its peak set is less than the end face peak of filter 8, what it was set
Minimum point is higher than the end face minimum point of filter 8, safe can be connected with two-end structure, assurance function stable operation, mistake
The lower section of filter device 8 is connected with airduct 10, and the upper left side of airduct 10 is fixed with pan feeding conveying fan 9, the second starch sucking nozzle 11
Right-hand member, which is provided with, leads powder plate 12, and the lower section of bocca 13 is provided with conveyance conduit 14, and the lower section of bocca 13 is fixed with igniting
Stove 15, bocca 13 is T-shape structure, and is provided with four altogether, and firing amount is big, and it is wide to go out fiery scope.
Operation principle：, it is necessary to first by the present apparatus and carbon when using byproduct collecting apparatus in the lithium carbonate preparation process
Sour lithium manufacturing equipment is attached, and when producing calcium sulfate during manufacturing lithium carbonate, pan feeding conveying fan 9 passes through airduct 10
The first starch sucking nozzle 5 and the second starch sucking nozzle 11 are connected to, calcium sulfate is sucked and is delivered to filter 8 and is filtered, to particle
The out-phase dirt of shape is filtered, and is subsequently entered baking bucket 1 and is toasted, rotary shaft 7 drives baking bucket 1 quickly to rotate, and produces
Centrifugal force peels off moisture, while ignition furnace 15 is lighted a fire, and fire is sprayed from bocca 13 to baking bucket 1, inside baking bucket 1
Moisture is dried, and subsequent calcium sulfate enters calcining bucket 2 from conveyance conduit 14 and calcined, and power set 6 make rotation promote screw rod 3
Calcium sulfate inside calcining bucket 2 is rotated, extruded and ground, calcium sulfate is manufactured into powdering, it is defeated by conveyance conduit 14
Discharge nozzle 4 is delivered to, powder plate 12 is led in pulling to be flowed out out of discharge nozzle 4, and here it is byproduct in the lithium carbonate preparation process to receive
The operation principle of acquisition means.
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacing, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., this should be included in
Within the protection domain of invention.
Claims (4)
1. byproduct collecting apparatus in a kind of lithium carbonate preparation process, including baking bucket（1）, calcining bucket（2）, rotation augering screw
（3）, discharge nozzle（4）, the first starch sucking nozzle（5）, power set（6）, rotary shaft（7）, filter（8）, pan feeding conveying fan
（9）, airduct（10）, the second starch sucking nozzle（11）, lead powder plate（12）, bocca（13）, conveyance conduit（14）And ignition furnace（15）, its
It is characterised by：The baking bucket（1）Pass through rotary shaft（7）It is connected with filter（8）, the calcining bucket（2）Periphery installation
There is rotation augering screw（3）, the discharge nozzle（4）Top be connected with conveyance conduit（14）, and discharge nozzle（4）Lower section fix
Lead powder plate（12）, first starch sucking nozzle（5）Top be connected with filter（8）, the power set（6）Top peace
Equipped with rotation augering screw（3）, the rotary shaft（7）Centre be provided with baking bucket（1）, the filter（8）Lower section
It is connected with airduct（10）, and airduct（10）Upper left side be fixed with pan feeding conveying fan（9）, second starch sucking nozzle（11）The right side
End, which is provided with, leads powder plate（12）, the bocca（13）Lower section conveyance conduit is installed（14）, and bocca（13）Lower section
It is fixed with ignition furnace（15）.
2. byproduct collecting apparatus in a kind of lithium carbonate preparation process according to claim 1, it is characterised in that：The baking
Roasting bucket（1）In cylindrical type, and its rotatable scope is 0-360 °.
3. byproduct collecting apparatus in a kind of lithium carbonate preparation process according to claim 1, it is characterised in that：The rotation
Rotating shaft（7）Two groups are provided with, every group is provided with two, and its peak set is less than filter（8）End face peak, its
The minimum point of setting is higher than filter（8）End face minimum point.
4. byproduct collecting apparatus in a kind of lithium carbonate preparation process according to claim 1, it is characterised in that：The spray
Nozzles（13）For T-shape structure, and four are provided with altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611147646.8A CN106430258B (en) | 2016-12-13 | 2016-12-13 | Byproduct collecting apparatus in a kind of lithium carbonate preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611147646.8A CN106430258B (en) | 2016-12-13 | 2016-12-13 | Byproduct collecting apparatus in a kind of lithium carbonate preparation process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106430258A CN106430258A (en) | 2017-02-22 |
| CN106430258B true CN106430258B (en) | 2017-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611147646.8A Active CN106430258B (en) | 2016-12-13 | 2016-12-13 | Byproduct collecting apparatus in a kind of lithium carbonate preparation process |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1724372A (en) * | 2005-07-17 | 2006-01-25 | 青海中信国安科技发展有限公司 | Process for producing lithium carbonate magnesium oxide and hydrogen chloride by high magnesium lithium-containing halogen water |
| CN201735209U (en) * | 2010-07-27 | 2011-02-09 | 无锡市灵龙机械设备有限公司 | Byproduct solid-liquid separating collecting device |
| CN101983747A (en) * | 2010-07-27 | 2011-03-09 | 无锡市灵龙机械设备有限公司 | Solid-liquid separation and collection device for byproducts |
| CN103014317A (en) * | 2012-12-04 | 2013-04-03 | 宜春银锂新能源有限责任公司 | Method for extracting lithium salt from lepidolite |
| CN103320626A (en) * | 2013-06-18 | 2013-09-25 | 赣州有色冶金研究所 | Method and system for recovering lithium, rubidium and/or cesium from lepidolite |
| CN206308030U (en) * | 2016-12-13 | 2017-07-07 | 宜春银锂新能源有限责任公司 | Byproduct collecting apparatus in a kind of lithium carbonate preparation process |
-
2016
- 2016-12-13 CN CN201611147646.8A patent/CN106430258B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1724372A (en) * | 2005-07-17 | 2006-01-25 | 青海中信国安科技发展有限公司 | Process for producing lithium carbonate magnesium oxide and hydrogen chloride by high magnesium lithium-containing halogen water |
| CN201735209U (en) * | 2010-07-27 | 2011-02-09 | 无锡市灵龙机械设备有限公司 | Byproduct solid-liquid separating collecting device |
| CN101983747A (en) * | 2010-07-27 | 2011-03-09 | 无锡市灵龙机械设备有限公司 | Solid-liquid separation and collection device for byproducts |
| CN103014317A (en) * | 2012-12-04 | 2013-04-03 | 宜春银锂新能源有限责任公司 | Method for extracting lithium salt from lepidolite |
| CN103320626A (en) * | 2013-06-18 | 2013-09-25 | 赣州有色冶金研究所 | Method and system for recovering lithium, rubidium and/or cesium from lepidolite |
| CN206308030U (en) * | 2016-12-13 | 2017-07-07 | 宜春银锂新能源有限责任公司 | Byproduct collecting apparatus in a kind of lithium carbonate preparation process |
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| Publication number | Publication date |
|---|---|
| CN106430258A (en) | 2017-02-22 |
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