CN117387362A - Lithium electric material calcining equipment - Google Patents
Lithium electric material calcining equipment Download PDFInfo
- Publication number
- CN117387362A CN117387362A CN202311688093.7A CN202311688093A CN117387362A CN 117387362 A CN117387362 A CN 117387362A CN 202311688093 A CN202311688093 A CN 202311688093A CN 117387362 A CN117387362 A CN 117387362A
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- Prior art keywords
- fixed
- furnace
- arc
- side plate
- shaped bottom
- Prior art date
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 28
- 238000001354 calcination Methods 0.000 title claims abstract description 20
- 239000002305 electric material Substances 0.000 title claims description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 57
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 239000010405 anode material Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/36—Arrangements of heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/06—Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/12—Travelling or movable supports or containers for the charge
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses lithium battery material calcining equipment which is characterized by comprising a heating furnace, a furnace bin provided with a feed inlet and a discharge outlet, and a base device; the furnace bin is movably connected with the base device; the heating furnace is arranged in the furnace bin; and a plurality of groups of microwave heating modules are fixed on the heating furnace. The lithium battery material calcining equipment disclosed by the invention has the characteristics of high heating speed, high energy utilization rate, high heating efficiency, safety, sanitation, no pollution and the like, and can improve the uniformity and the yield of products.
Description
Technical Field
The invention relates to the technical field of lithium battery production, in particular to lithium battery material calcining equipment.
Background
The development of new energy automobiles brings about the rapid development of power lithium ion batteries, and a roasting furnace for completing the roasting process of the battery anode materials is key equipment in the production process of the anode materials.
The existing roasting furnace can ensure that the internal materials are roasted and heated, but the heating uniformity and the roasting efficiency are limited, and the roasting is insufficient, so that the materials are not dried uniformly, and the efficiency and the service life of the battery are greatly affected.
Disclosure of Invention
The invention aims to provide lithium battery material calcining equipment.
The invention provides lithium battery material calcining equipment which comprises a heating furnace, a furnace bin provided with a feed inlet and a discharge outlet, and a base device; the furnace bin is movably connected with the base device; the heating furnace is arranged in the furnace bin; and a plurality of groups of microwave heating modules are fixed on the heating furnace.
Preferably, the heating furnace comprises a plurality of groups of hearths and furnace covers matched with the hearths; a plurality of groups of protruding parts with cavities are arranged in the furnace walls of the plurality of groups of hearths; the microwave heating modules 4 are fixed in the cavities one by one; the furnace cover covers the top of the hearth; a plurality of groups of hearths are connected end to end in sequence; the furnace cover is provided with ventilation holes.
Preferably, the protruding portion is in a shape of a water drop with a head size larger than a tail size.
Preferably, the furnace bin comprises a feeding piece, a first side plate, a second side plate, a first arc-shaped bottom plate and a first top plate; the first side plate and the second side plate are fixed on two sides of the first arc-shaped bottom plate; the first top plate is fixed on the top of the first arc-shaped bottom plate; the feeding piece comprises a third side plate, a fourth side plate and a second arc-shaped bottom plate; the third side plate and the fourth side plate are respectively fixed on two sides of the second arc-shaped bottom plate; the third side plate, the fourth side plate and the second arc-shaped bottom plate are enclosed to form a first chamber; the fourth side plate is provided with a first window; the fourth side plate is fixed with one end of the heating furnace 3; the feeding hole is formed in the first top plate; the feeding hole, the first chamber and the inner cavity of the heating furnace are sequentially communicated.
Preferably, the furnace bin further comprises a first fixing frame; the first fixing frame is fixed on the inner wall of one end of the first arc-shaped bottom plate; a plurality of groups of first springs are fixed on one side of the first fixing frame; the third side plate is provided with first protruding blocks with the same number and positions as those of the first springs; the first protruding block is clamped with one end of the first spring.
Preferably, the furnace bin further comprises a discharging piece and a second fixing frame; a plurality of groups of second springs are fixed on one side of the second fixing frame; the discharging piece comprises a second top plate, a fifth side plate, a third arc-shaped bottom plate provided with a second window and a first pipe body; the second top plate is fixed on the top of the third arc-shaped plate; the fifth side plate is fixed on one side of the third arc-shaped bottom plate; one end of the first pipe body is fixed at the second window; one end of the second arc-shaped bottom plate, which is far away from the fifth side plate, is abutted against one end of the heating furnace; the fifth side plate is provided with second protruding blocks (not shown in the figure) the same as the second springs in number and positions; the second bump is clamped with one end of the second spring; the discharge hole is formed in the first arc-shaped bottom plate; the first pipe body is fixed with the first arc-shaped bottom plate after penetrating through the discharge hole.
Preferably, the furnace bin further comprises a first fixed block; the heating furnace further comprises a plurality of groups of second fixed blocks; two second fixing blocks which are symmetrically arranged are fixed on the outer wall of the bottom of each hearth; the first fixing blocks are fixed on the inner wall of the first arc-shaped bottom plate and are clamped between the two second fixing blocks.
Preferably, the furnace bin further comprises a plurality of groups of fixed columns; and two ends of the fixed column are respectively fixed with the furnace cover and the first top plate.
Preferably, the base device further comprises a fan-shaped gear ring, a gear, a motor seat and a bottom frame; the motor base is fixed on the underframe; the motor is fixed on the motor seat; the gear is fixed with the motor; the fan-shaped gear ring is fixed on the outer wall of the first arc-shaped bottom plate; the sector gear ring is meshed with the gear.
Preferably, the base device further comprises two groups of fan-shaped slip rings and two groups of roller assemblies which are matched with the fan-shaped slip rings and are provided with rollers; the two groups of fan-shaped slip rings are respectively fixed at two ends of the first arc-shaped bottom plate; the roller assembly is fixed on the underframe; the roller wheel is propped against the sector slip ring.
Preferably, the base device further comprises a hinge seat and a lifter provided with an execution end; the hinge seat is hinged with one end of the bottom frame, and the other end of the bottom frame is hinged with the executing end.
The lithium battery material calcining equipment provided by the invention has the characteristics of high heating speed, high energy utilization rate, high heating efficiency, safety, sanitation, no pollution and the like, and can improve the uniformity and the yield of products.
Drawings
Fig. 1 is a schematic structural diagram of a lithium battery material calcining device provided by the invention;
FIG. 2 is a schematic view of a partially enlarged structure of a base unit and a furnace chamber assembled according to an embodiment of the present invention;
FIG. 3 is a schematic view of a furnace chamber according to an embodiment of the present invention;
FIG. 4 is a schematic view of the assembled structure of the furnace chamber, the heating furnace, the feeding member and the discharging member according to the embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view of a furnace chamber and a heating furnace assembled according to an embodiment of the present invention;
FIG. 6 is a schematic view of a partial structure of a first fixing frame, a feeding member and a heating furnace assembled according to an embodiment of the present invention;
FIG. 7 is an enlarged schematic view of the first fixing frame and the feeding member assembled according to the embodiment of the present invention;
FIG. 8 is a schematic view of a first view of a feeding member according to an embodiment of the present invention;
FIG. 9 is a schematic view of a second view of a feeding member according to an embodiment of the present invention;
FIG. 10 is a schematic structural view of a discharging member according to an embodiment of the present invention;
FIG. 11 is a schematic diagram of a heating furnace according to an embodiment of the present invention;
FIG. 12 is a schematic view of an assembled structure of a furnace and a microwave heating module according to an embodiment of the present invention;
FIG. 13 is a schematic view of the internal structure of a furnace chamber according to an embodiment of the present invention;
FIG. 14 is a schematic cross-sectional view of a furnace chamber according to an embodiment of the present invention;
FIG. 15 is a schematic view of a partially enlarged structure of a first fixing frame and a first arc-shaped bottom plate assembled according to an embodiment of the present invention;
FIG. 16 is a schematic view of a roller assembly according to an embodiment of the present invention;
FIG. 17 is a schematic diagram of a roller according to an embodiment of the present invention;
fig. 18 is a schematic structural view of a fanned slip ring according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, 11-12, the lithium electric material calcining device provided in this embodiment includes a heating furnace 3, a furnace chamber 1 provided with a feed inlet 181 and a discharge outlet 161, and a base device 2; the furnace bin 1 is movably connected with the base device 2; the heating furnace 3 is arranged in the furnace bin 1; a plurality of groups of microwave heating modules 4 are fixed on the heating furnace 3. It will be appreciated by those skilled in the art that the microwave heating module 4 is controlled in unison by an external control box. The material enters the heating furnace 3 from the feed inlet 181 and is heated by the microwave heating module 4, so that moisture drying can be rapidly carried out, and discharging is carried out from the discharge outlet 161 after drying is completed.
Further, as shown in fig. 11 to 12, the heating furnace 3 includes a plurality of sets of hearths 32 and furnace covers 31 matched with the hearths 32; a plurality of groups of protruding parts with cavities are arranged in the furnace walls of the plurality of groups of hearths 32; the microwave heating modules 4 are fixed in the cavities one by one; the furnace cover 31 covers the top of the hearth 32; a plurality of groups of hearths 32 are connected end to end in sequence; the furnace cover 31 is provided with ventilation holes 311. As can be appreciated by those skilled in the art, the ventilation holes 311 can prevent the pressure in the heating furnace 3 from being too high, and facilitate the dissipation of water vapor, and the heating furnace 3 is spliced by adopting a plurality of groups of hearths 32 and furnace covers 31, so that a damaged hearth 32 can be replaced or overhauled independently, the whole heating furnace 3 is not required to be replaced, and meanwhile, the heating furnace 3 with a proper length can be customized according to actual production requirements; the bulge can be provided with a microwave heating module on one hand; the heating effect of the hearth is improved, and on the other hand, the lithium battery material can be sintered into blocks after being heated, so that the caked lithium battery material can impact the protruding part through the rotation of the furnace bin, the lithium battery material is primarily crushed, and the influence on the calcining effect of the lithium battery material due to the fact that water contained in the caked lithium battery material cannot be dispersed is prevented.
Further, the convex part is in a drop shape with the head size larger than the tail size. It can be appreciated by those skilled in the art that the head of the boss can bear a larger impact force because the feeding end is higher than the discharging end, and in addition, the contact area between the furnace wall and the lithium battery material is increased because the boss protrudes outwards, so that the lithium battery material can be heated more uniformly, and meanwhile, the drop-shaped lithium battery material is favorable for sliding from the feeding end to the discharging end.
Further, as shown in fig. 8 to 9, the furnace chamber 1 includes a feed member 12, a first side plate 191, a second side plate 19, a first arc-shaped bottom plate 16, and a first top plate 18; the first side plate 191 and the second side plate 19 are fixed at both sides of the first arc-shaped bottom plate 16; the first top plate 18 is fixed on top of the first arc-shaped bottom plate 16; the feeding member 12 comprises a third side plate 122, a fourth side plate 124 and a second arc-shaped bottom plate 121; the third side plate 122 and the fourth side plate 124 are respectively fixed at two sides of the second arc-shaped bottom plate 121; the third side plate 122, the fourth side plate 124 and the second arc-shaped bottom plate 121 enclose a first chamber 123; the fourth side plate 124 is provided with a first window 125; the fourth side plate 124 is fixed to one end of the heating furnace 3; the feeding hole 181 is formed on the first top plate 18; the feed inlet 181, the first chamber 123 and the inner cavity of the heating furnace 3 are sequentially communicated. As will be appreciated by those skilled in the art, the material is fed into the furnace 3 through the communication of the feed port 181, the first chamber 123 and the furnace 3.
Further, as shown in fig. 6-7 and 15, the furnace chamber 1 further includes a first fixing frame 11; the first fixing frame 11 is fixed on the inner wall of one end of the first arc-shaped bottom plate 16; a plurality of groups of first springs 111 are fixed on one side of the first fixing frame 11; the third side plate 122 is provided with first protrusions 1221 having the same number and positions as those of the first springs 111; the first bump 1221 is engaged with one end of the first spring. It will be appreciated by those skilled in the art that the feed member 12 is closely connected to one end of the heating furnace 3 by a plurality of sets of first springs 111.
Further, as shown in fig. 4 and 10, the furnace chamber 1 further includes a discharging member 14 and a second fixing frame 15; a plurality of groups of second springs 151 are fixed on one side of the second fixing frame 15; the discharging part 14 comprises a second top plate 141, a fifth side plate 144, a third arc-shaped bottom plate 142 provided with a second window 1421 and a first pipe body 143; the second top plate 141 is fixed on top of the third arc plate 142; the fifth side plate 144 is fixed to one side of the third arc-shaped bottom plate 142; one end of the first pipe body 143 is fixed at the second window; one end of the second arc-shaped bottom plate 121 far away from the fifth side plate 144 is abutted against one end of the heating furnace 3; the fifth side plate 144 is provided with second protruding blocks (not shown) with the same number and positions as the second springs 151; the second bump is clamped with one end of the second spring; the discharge hole 161 is formed on the first arc-shaped bottom plate 16; the first pipe 143 is fixed to the first arc-shaped bottom plate 16 after passing through the discharge hole 161. As will be appreciated by those skilled in the art, the outfeed member 14 is closely abutted against one end of the heating furnace 3 by a plurality of sets of second springs 151. The dried material is discharged from the furnace bin 1 through discharging.
Further, as shown in fig. 5, the furnace chamber 1 further includes a first fixing block 17; the heating furnace 3 further comprises a plurality of groups of second fixed blocks 33; two second fixing blocks 33 which are symmetrically arranged are fixed on the outer wall of the bottom of each hearth 32; the first fixing block 17 is fixed on the inner wall of the first arc-shaped bottom plate 16, and is clamped between the two second fixing blocks 33. As will be appreciated by those skilled in the art, the first fixed block 17 is clamped between the two second fixed blocks 33, so that the assembly of the heating furnace 3 can be positioned.
Further, as shown in fig. 5 and fig. 13-14, the furnace bin 1 further comprises a plurality of groups of fixing columns 13; both ends of the fixing column 13 are respectively fixed with the furnace cover 31 and the first top plate 18. It will be appreciated by those skilled in the art that the furnace 3 is prevented from toppling over by the support of the furnace 3 by the fixing posts 13.
Further, as shown in fig. 2, 3 and 18, the base device 2 further includes a sector gear 27, a gear 23, a motor 25, a motor base 24 and a chassis 22; the motor base 24 is fixed on the underframe 22; the motor 25 is fixed on the motor base 24; the gear 23 is fixed with the motor 25; the fan-shaped gear ring 27 is fixed on the outer wall of the first arc-shaped bottom plate 16; the ring gear segment 27 is meshed with the gear 23. It will be appreciated by those skilled in the art that the rotation of the motor 25 drives the first arcuate base plate 16 to swing, thereby driving the heater 3 within the oven housing 1 to swing, and thus turning the material within the heater 3, so that moisture can be quickly volatilized from the material.
Further, as shown in fig. 2, 16 and 17, the base device 2 further includes two sets of fan-shaped slip rings 211, and two sets of roller assemblies 21 provided with rollers 212 and matched with the fan-shaped slip rings 211; two groups of fan-shaped slip rings 211 are respectively fixed at two ends of the first arc-shaped bottom plate 16; the roller assembly 21 is fixed on the underframe 22; the roller 212 is abutted against the sector slip ring 211. It will be appreciated by those skilled in the art that the stability of the oscillation of the oven housing 1 may be enhanced by the cooperation of the fanning ring 211 and the roller assembly 21.
Further, as shown in fig. 2, the base device 2 further includes a hinge base 26 and a lifter 28 provided with an actuating end; the hinge seat 26 is hinged to one end of the bottom of the chassis 22, and the other end of the bottom of the chassis 22 is hinged to the executing end. It will be appreciated by those skilled in the art that the degree of inclination of the bottom frame 22 is controlled by the raising and lowering of the actuating end so as to facilitate the material in the heating furnace 3 to slide from the inlet 181 to the outlet 161.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. The lithium battery material calcining equipment is characterized by comprising a heating furnace (3), a furnace bin (1) provided with a feed inlet (181) and a discharge outlet (161) and a base device (2); the furnace bin (1) is movably connected with the base device (2); the heating furnace (3) is arranged in the furnace bin (1); a plurality of groups of microwave heating modules (4) are fixed on the heating furnace (3);
the heating furnace (3) comprises a plurality of groups of hearths (32) and furnace covers (31) matched with the hearths (32); a plurality of groups of protruding parts with cavities are arranged in the furnace walls of the plurality of groups of hearths (32); the microwave heating modules (4) are fixed in the cavities one by one; the furnace cover (31) covers the top of the hearth (32); a plurality of groups of hearths (32) are connected end to end in sequence; an air hole (311) is formed in the furnace cover (31);
the base device (2) further comprises a fan-shaped gear ring (27), a gear (23), a motor (25), a motor seat (24) and a bottom frame (22); the motor base (24) is fixed on the underframe (22); the motor (25) is fixed on the motor seat (24); the gear (23) is fixed with the motor (25); the fan-shaped gear ring (27) is fixed on the outer wall of the furnace bin (1); the sector gear ring (27) is meshed with the gear (23).
2. The lithium electric material calcination apparatus according to claim 1, wherein the protrusion is in a shape of a water droplet having a head size larger than a tail size.
3. The lithium electric material calcination apparatus according to claim 2, wherein the furnace bin (1) comprises a feed member (12), a first side plate (191), a second side plate (19), a first arc-shaped bottom plate (16) and a first top plate (18); the first side plate (191) and the second side plate (19) are fixed on two sides of the first arc-shaped bottom plate (16); the first top plate (18) is fixed on top of the first arc-shaped bottom plate (16); the feeding piece (12) comprises a third side plate (122), a fourth side plate (124) and a second arc-shaped bottom plate (121); the third side plate (122) and the fourth side plate (124) are respectively fixed at two sides of the second arc-shaped bottom plate (121); the third side plate (122), the fourth side plate (124) and the second arc-shaped bottom plate (121) are enclosed into a first chamber (123); a first window (125) is arranged on the fourth side plate (124); the fourth side plate (124) is fixed with one end of the heating furnace (3); the feeding hole (181) is formed in the first top plate (18); the feeding hole (181), the first chamber (123) and the inner cavity of the heating furnace (3) are sequentially communicated.
4. A lithium electric material calcination apparatus according to claim 3, characterized in that the furnace silo (1) further comprises a first fixing frame (11); the first fixing frame (11) is fixed on the inner wall of one end of the first arc-shaped bottom plate (16); a plurality of groups of first springs (111) are fixed on one side of the first fixing frame (11); the third side plate (122) is provided with first protruding blocks (1221) the same in number and positions as the first springs (111); the first protruding block (1221) is clamped with one end of the first spring (111).
5. The lithium electric material calcination apparatus according to claim 4, wherein the furnace bin (1) further comprises a discharge member (14) and a second fixing frame (15); a plurality of groups of second springs (151) are fixed on one side of the second fixing frame (15); the discharging part (14) comprises a second top plate (141), a fifth side plate (144), a third arc-shaped bottom plate (142) provided with a second window (1421) and a first pipe body (143); the second top plate (141) is fixed on the top of the third arc-shaped plate (142); the fifth side plate (144) is fixed on one side of the third arc-shaped bottom plate (142); one end of the first pipe body (143) is fixed at the second window (1421); one end of the second arc-shaped bottom plate (121) far away from the fifth side plate (144) is abutted against one end of the heating furnace (3); the fifth side plate (144) is provided with second protruding blocks with the same number and positions as the second springs (151); the second protruding block is clamped with one end of the second spring (151); the discharge hole (161) is formed in the first arc-shaped bottom plate (16); the first pipe body (143) penetrates through the discharge hole (161) and is fixed with the first arc-shaped bottom plate (16).
6. The lithium electric material calcination apparatus according to claim 5, characterized in that the furnace bin (1) further comprises a first fixed block (17); the heating furnace (3) further comprises a plurality of groups of second fixed blocks (33); two second fixing blocks (33) which are symmetrically arranged are fixed on the outer wall of the bottom of each hearth (32); the first fixing blocks (17) are fixed on the inner wall of the first arc-shaped bottom plate (16) and are clamped between the two second fixing blocks (33).
7. The lithium electric material calcination apparatus according to claim 6, wherein the furnace bin (1) further comprises a plurality of groups of fixing columns (13); the two ends of the fixed column (13) are respectively fixed with the furnace cover (31) and the first top plate (18).
8. The lithium electric material calcination equipment according to claim 7, characterized in that the base device (2) further comprises two sets of sector slip rings (211), two sets of roller assemblies (21) provided with rollers (212) cooperating with the sector slip rings (211); the two groups of fan-shaped slip rings (211) are respectively fixed at two ends of the first arc-shaped bottom plate (16); the roller assembly (21) is fixed on the underframe (22); the roller (212) is abutted against the sector slip ring (211).
9. The lithium electric material calcination apparatus according to claim 8, characterized in that the base device (2) further comprises a hinge seat (26) and a lifter (28) provided with an execution end; the hinge seat (26) is hinged with one end of the bottom frame (22), and the other end of the bottom frame (22) is hinged with the executing end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311688093.7A CN117387362B (en) | 2023-12-11 | 2023-12-11 | Lithium electric material calcining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311688093.7A CN117387362B (en) | 2023-12-11 | 2023-12-11 | Lithium electric material calcining equipment |
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| Publication Number | Publication Date |
|---|---|
| CN117387362A true CN117387362A (en) | 2024-01-12 |
| CN117387362B CN117387362B (en) | 2024-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311688093.7A Active CN117387362B (en) | 2023-12-11 | 2023-12-11 | Lithium electric material calcining equipment |
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| CN114018042A (en) * | 2020-10-27 | 2022-02-08 | 云南港烽新材料有限公司 | Lithium battery roasting rotary kiln |
| CN216144149U (en) * | 2021-07-13 | 2022-03-29 | 江苏谷创科技有限公司 | Multi-section treatment rotary furnace |
| CN216308571U (en) * | 2021-11-23 | 2022-04-15 | 河南科勒夫设备科技有限公司 | New-type desulfurization stoving calcination device |
| CN217383730U (en) * | 2022-05-31 | 2022-09-06 | 南京国研环保科技有限公司 | Rotary reactor for lithium battery negative electrode material |
| WO2023221280A1 (en) * | 2022-05-19 | 2023-11-23 | 广东邦普循环科技有限公司 | Lithium battery positive electrode material processing device |
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2023
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| CN105674729A (en) * | 2016-03-28 | 2016-06-15 | 苏州汇科机电设备有限公司 | High-temperature atmosphere rotary kiln with lining pipe of hexagonal structure |
| CN113028824A (en) * | 2020-10-13 | 2021-06-25 | 南京利卡维智能科技有限公司 | Mounting process and using method of series-parallel connection multiple groups of furnace tubes |
| CN114018042A (en) * | 2020-10-27 | 2022-02-08 | 云南港烽新材料有限公司 | Lithium battery roasting rotary kiln |
| CN216144149U (en) * | 2021-07-13 | 2022-03-29 | 江苏谷创科技有限公司 | Multi-section treatment rotary furnace |
| CN216308571U (en) * | 2021-11-23 | 2022-04-15 | 河南科勒夫设备科技有限公司 | New-type desulfurization stoving calcination device |
| WO2023221280A1 (en) * | 2022-05-19 | 2023-11-23 | 广东邦普循环科技有限公司 | Lithium battery positive electrode material processing device |
| CN217383730U (en) * | 2022-05-31 | 2022-09-06 | 南京国研环保科技有限公司 | Rotary reactor for lithium battery negative electrode material |
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| CN117387362B (en) | 2024-02-23 |
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