CN205332790U - Lepidolite ore deposit looks roller kilns for reconsitution - Google Patents
Lepidolite ore deposit looks roller kilns for reconsitution Download PDFInfo
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- CN205332790U CN205332790U CN201521097261.6U CN201521097261U CN205332790U CN 205332790 U CN205332790 U CN 205332790U CN 201521097261 U CN201521097261 U CN 201521097261U CN 205332790 U CN205332790 U CN 205332790U
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- inner chamber
- housing
- high temperature
- lepidolite
- roller
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- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
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Abstract
The utility model discloses a lepidolite ore deposit looks roller kilns for reconsitution, including the casing, the casing is provided with interior cavity, is provided with feed arrangement on a terminal surface of casing, is provided with discharging device on another terminal surface of casing, and the high temperature section is equipped with natural gas intake pipe in the middle of the interior cavity of casing, is equipped with the outlet duct respectively in discharging device, roll table kiln inner chamber high temperature section, the interior cavity middle part of casing is equipped with natural gas nozzle, high temperature brick cushion cap and steel pipe, the cover has ceramic bushing on the steel pipe, and roll table chain and ceramic pipe bolt are all installed to the both ends of steel pipe, the gear drives the roll table chain through transmission conversion equipment, and the gear is connected with the motor through connecting the tooth belt. Ion exchange through second section of preheating zone, roll table kiln inner chamber high temperature section and the roll table kiln inner chamber of roller kilns, is realized fast to the fashioned lepidolite of preparing burden under high temperature melt condition. The utility model has the advantages of heat treatment time is short, the energy consumption is low, the treatment of plants volume is big, no exhaust emission, it is more convenient to handle the late phase reaction thing.
Description
Technical field
This utility model belongs to lithium ore processing technical field, relates to a kind of lepidolite ore phase reconstruction roller kilns。
Background technology
Lithium Ore and lithium salts product thereof by traditional application glass ceramics, electrolytic aluminium etc. expand to lithium ion battery, aluminium lithium alloy, medicine, etc. high-technology field, the especially emergence of new-energy automobile, promote lithium battery to be widely used。And at present, carry lithium and depend on salt lake and spodumene, method is relatively easy, but due to scarcity of resources, domestic all could produce lithium carbonate by import, thus improving production cost, thus be accordingly used in lepidolite and extract the breakthrough that lithium is a kind of utilization of resources, it is an important chemical method, and the roller kilns for lepidolite extraction lithium reaction are important chemical industry equipments, the rich reserves of China's lepidolite and spodumene。The method carrying lithium from lithium minerals mainly has sulfate process, chlorinating roasting, limestone-based process, sulfuric acid process and defluorinate-autoclaving method etc., these methods are all that lithium ore deposit dispensing thing is carried out roasting, then process calcining slag with diverse ways and produce lithium salts further, production technology also exists that production cost height, energy consumption be big, at the bottom of heat utilization rate, the shortcoming such as lithium extraction ratio is low and waste residue amount is big。
Utility model content
The purpose of this utility model is to provide a kind of lepidolite ore phase reconstruction roller kilns, and energy consumption is low, corrosion-resistant, production efficiency is high, whole production line non-exhaust emission。
This utility model be employed technical scheme comprise that, a kind of lepidolite ore phase reconstruction roller kilns, it is characterized in that, including housing, housing is provided with inner chamber body, and the inwall of housing arranges asbestos flame retardant coating, the end face of housing is provided with feed arrangement, being provided with drawing mechanism on the other end of housing, in the middle of the inner chamber body of housing, high temperature section is provided with natural gas air inlet pipe, is respectively equipped with escape pipe in drawing mechanism, roller way kiln inner chamber high temperature section；Lepidolite batch mixing mould brick is placed on drawing mechanism, drawing mechanism support；Natural gas nozzle, high temperature brick cushion cap and steel pipe it is provided with in the middle part of the inner chamber body of housing；Being cased with porcelain bushing on steel pipe, the two ends of steel pipe are respectively mounted roller-way chain and earthenware bolt；Gear drives roller-way chain by transmission converting device, and gear is connected with motor by connecting tooth belt。
A kind of lepidolite ore phase reconstruction roller kilns, are further characterized in that, further, air inlet pipe arranges a row, and quantity is eight or more than eight。
Further, escape pipe is connected with lepidolite drying plant。
Further, the inner chamber body of housing is box inner chamber body。
Further, feed arrangement is made up of ceramic roller, material push pedal and chain transfer。
Further, drawing mechanism connects with bucket elevator。
Further, natural gas nozzle place arranges carborundum plate, and carborundum plate is connected with high temperature brick cushion cap。
The beneficial effects of the utility model are, housing is provided with inner chamber body, the end face of housing is provided with feed arrangement, the other end of housing is provided with drawing mechanism, in the middle of the inner chamber body of housing, high temperature section is provided with eight or more than eight natural gas air inlet pipe of a row, being respectively equipped with escape pipe in drawing mechanism, roller way kiln inner chamber high temperature section, escape pipe is connected with lepidolite drying plant, has therefore saved the energy。Lepidolite after forming ingredient is supported by drawing mechanism, via the preheating zone of roller kilns, roller way kiln inner chamber high temperature section and roller way kiln inner chamber lower semisection, quickly realizes ion exchange in high-temperature fusion when。The method has the advantages such as heat treatment time is short, energy consumption is low, equipment treating capacity big, non-exhaust emission, processes more convenient to late phase reaction thing。
Accompanying drawing explanation
Fig. 1 is profilograph of the present utility model。
Fig. 2 is drawing in side sectional elevation of the present utility model。
In figure, 1. housing, 2. porcelain bushing, 3. steel pipe, 4. drawing mechanism, 5. lepidolite batch mixing mould brick, 6. asbestos flame retardant coating, 7. earthenware bolt, 8. roller-way chain, 9. roller way kiln inner chamber lower semisection, 10. roller way kiln inner chamber high temperature section, 11. motor, 12. power cabinets, 13. gears, 14. connection tooth belt, 15. power cabinet Stainless Steel Shell, 16. transmission converting devices, 17. carborundum plate, 18. high temperature brick cushion caps, 19. natural gas air inlet pipe。
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail。
A kind of lepidolite ore phase reconstruction roller kilns, including housing 1, housing 1 is provided with inner chamber body, the end face of housing 1 is provided with feed arrangement, the other end of housing 1 is provided with drawing mechanism 4, in the middle of the inner chamber body of housing 1, high temperature section is provided with eight or more than eight natural gas air inlet pipe 19 of a row, is respectively equipped with escape pipe in drawing mechanism 4, roller way kiln inner chamber high temperature section 10, and escape pipe is connected with lepidolite drying plant。Lepidolite batch mixing mould brick 5 is delivered to discharging opening by charging aperture, via the preheating zone of roller kilns, roller way kiln inner chamber high temperature section 10 and roller way kiln inner chamber lower semisection 9, quickly realizes ion exchange in high-temperature fusion when；Lepidolite batch mixing mould brick 5 is placed on drawing mechanism 4, drawing mechanism 4 support。
Being provided with steel pipe 3 in the middle part of the inner chamber body of housing 1, steel pipe 3 is cased with porcelain bushing 2, the two ends of steel pipe 3 are respectively mounted roller-way chain 8 and earthenware bolt 7；Power cabinet 12 is installed on the side of housing 1, and power cabinet 12 includes power cabinet Stainless Steel Shell 15, gear 13 and motor 11, and wherein, gear 13 drives roller-way chain 8 by transmission converting device 16, and gear 13 is connected with motor 11 by connecting tooth belt 14。
Being provided with natural gas nozzle in the middle part of the inner chamber body of housing 1, be directly entered combustor, nozzle place arranges carborundum plate 17, in case particle falls blocks nozzle；High temperature brick cushion cap 18 is connected with carborundum plate 17。
Wherein, the inner chamber body of housing 1 is box inner chamber body；Feed arrangement is made up of ceramic roller, material push pedal and chain transfer；Exit site at kiln is provided with bucket elevator, and bucket elevator connects with drawing mechanism 4；The inwall of housing 1 arranges asbestos flame retardant coating 6, and asbestos flame retardant coating 6 can be substituted by refractory brick, heat-preservation cotton or high nickel and stainless steel。
Lepidolite, the reaction mass that villaumite forms with fluorine fixing material or its mixed material, enter in roller kilns housing 1 by feed arrangement, chemical reaction is carried out when high-temperature fusion, the HF that in course of reaction, lepidolite produces after decomposing combines with fluorine fixing material and is present in heat treatment material, kiln afterbody hot-air enters housing 1 front end of roller kilns again from air inlet pipe 19 adverse current, solid reactant is after roller kilns react, discharge from drawing mechanism 4, roller kilns inner chamber body temperature is made to remain 800 DEG C-1200 DEG C, hot blast is delivered to lepidolite drying plant through escape pipe, make full use of waste heat, save the energy, and late phase reaction thing is processed more convenient。
Claims (7)
1. lepidolite ore phase reconstruction roller kilns, it is characterized in that, including housing (1), housing (1) is provided with inner chamber body, the inwall of housing (1) arranges asbestos flame retardant coating (6), the end face of housing (1) is provided with feed arrangement, the other end of housing (1) is provided with drawing mechanism (4), in the middle of the inner chamber body of housing (1), high temperature section is provided with natural gas air inlet pipe (19), is respectively equipped with escape pipe at drawing mechanism (4), roller way kiln inner chamber high temperature section (10)；Lepidolite batch mixing mould brick (5) is placed in drawing mechanism (4) and above and is supported by drawing mechanism (4)；Natural gas nozzle, high temperature brick cushion cap (18) and steel pipe (3) it is provided with in the middle part of the inner chamber body of housing (1)；Being cased with porcelain bushing (2) on steel pipe (3), the two ends of steel pipe (3) are respectively mounted roller-way chain (8) and earthenware bolt (7)；Gear (13) drives roller-way chain (8) by transmission converting device (16), and gear (13) is connected with motor (11) by connecting tooth belt (14)。
2. a kind of lepidolite ore phase reconstruction roller kilns according to claim 1, it is characterised in that described air inlet pipe (19) arranges a row, and quantity is eight or more than eight。
3. a kind of lepidolite ore phase reconstruction roller kilns according to claim 1, it is characterised in that described escape pipe is connected with lepidolite drying plant。
4. a kind of lepidolite ore phase reconstruction roller kilns according to claim 1, it is characterised in that the inner chamber body of described housing (1) is box inner chamber body。
5. a kind of lepidolite ore phase reconstruction roller kilns according to claim 1, it is characterised in that described feed arrangement is made up of ceramic roller, material push pedal and chain transfer。
6. a kind of lepidolite ore phase reconstruction roller kilns according to claim 1, it is characterised in that described drawing mechanism (4) connects with bucket elevator。
7. a kind of lepidolite ore phase reconstruction roller kilns according to claim 1, it is characterised in that described natural gas nozzle place arranges carborundum plate (17), and carborundum plate (17) is connected with high temperature brick cushion cap (18)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521097261.6U CN205332790U (en) | 2015-12-22 | 2015-12-22 | Lepidolite ore deposit looks roller kilns for reconsitution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521097261.6U CN205332790U (en) | 2015-12-22 | 2015-12-22 | Lepidolite ore deposit looks roller kilns for reconsitution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205332790U true CN205332790U (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521097261.6U Active CN205332790U (en) | 2015-12-22 | 2015-12-22 | Lepidolite ore deposit looks roller kilns for reconsitution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205332790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110983035A (en) * | 2019-12-31 | 2020-04-10 | 江西南氏锂电新材料有限公司 | Method and device for extracting lithium by pressing, molding, roasting and lithium mica |
| CN115216646A (en) * | 2022-07-28 | 2022-10-21 | 江西鼎盛新材料科技有限公司 | Process method for calcining lepidolite clinker by using roller kiln |
-
2015
- 2015-12-22 CN CN201521097261.6U patent/CN205332790U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110983035A (en) * | 2019-12-31 | 2020-04-10 | 江西南氏锂电新材料有限公司 | Method and device for extracting lithium by pressing, molding, roasting and lithium mica |
| CN115216646A (en) * | 2022-07-28 | 2022-10-21 | 江西鼎盛新材料科技有限公司 | Process method for calcining lepidolite clinker by using roller kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 336399 Yifeng County Industrial Park, Yichun City, Jiangxi Province (Huaqiao Industrial Zone) Patentee after: Jiangxi Yongcheng Lithium Technology Co., Ltd. Address before: 336306 Huaqiao Township, Yifeng County, Yichun City, Jiangxi Province Patentee before: Jiangxi Xu Li mining industry Co., Ltd |
|
| CP03 | Change of name, title or address |