CN217817893U - Filter cake pre-drying device for preparing lithium battery anode precursor iron phosphate material - Google Patents
Filter cake pre-drying device for preparing lithium battery anode precursor iron phosphate material Download PDFInfo
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- CN217817893U CN217817893U CN202221868617.1U CN202221868617U CN217817893U CN 217817893 U CN217817893 U CN 217817893U CN 202221868617 U CN202221868617 U CN 202221868617U CN 217817893 U CN217817893 U CN 217817893U
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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
- 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
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Abstract
The utility model discloses a filter cake pre-drying device is used in preparation of anodal forerunner iron phosphate material of lithium cell, the power distribution box comprises a box body, the right side outer wall fixedly connected with motor of box, the drive end fixedly connected with of motor extends to the inside pivot of box, the left side inner wall of box rotates and is connected with the bull stick, the common fixedly connected with oven of tip that bull stick and pivot are relative, the last lateral wall symmetry fixedly connected with bolt of oven, two the common cover of outer wall of bolt is equipped with the apron. The utility model discloses an oven rotates, makes the filter cake in the oven constantly roll to and the cooperation of driving lever is used, make the filter cake abundant roll in the oven, thereby accelerate the speed of drying, and then improve work efficiency, and the removal of heating rod, accomplish the regulation of distance between heating rod and the oven, make the filter cake in the oven can be according to actual demand, adjust the distance of heating rod, and then adjust the stoving speed to the filter cake.
Description
Technical Field
The utility model relates to a lithium cell technical field especially relates to anodal forerunner iron phosphate material of lithium cell prepares and uses filter cake predrying device.
Background
The lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery. The inventor of lithium batteries was edison. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. Therefore, lithium batteries have not been used for a long time. With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing, and high requirements are made on power supplies. The lithium battery has then entered a large-scale practical stage.
The existing filter cake pre-drying device for preparing the lithium battery anode precursor iron phosphate material is poor in drying efficiency, and the heating device does not have an adjusting function, so that the drying speed cannot be adjusted according to actual requirements.
Therefore, a filter cake pre-drying device for preparing the lithium battery anode precursor iron phosphate material is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the background art, and the positive forerunner iron phosphate material of lithium cell preparation that provides is with filter cake predrying device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the filter cake pre-drying device comprises a box body, a motor is fixedly connected to the outer wall of the right side of the box body, a driving end fixedly connected with of the motor extends to a rotating shaft inside the box body, a rotating rod is rotatably connected to the inner wall of the left side of the box body, a drying oven is fixedly connected to the end portion, opposite to the rotating rod and the rotating shaft, of the rotating rod, a cover plate is sleeved on the outer wall of the drying oven, a sealing plate is arranged on the outer wall of the two bolts in a sleeved mode, a plurality of shifting rods are fixedly connected to the lower side wall of the sealing plate in a sleeved mode, a backing plate located above the mounting plate is sleeved on the outer wall of the bolts in a sliding mode, nuts are connected to the outer wall of the bolts in a threaded mode, sleeves are fixedly connected to the inner top wall and the inner bottom wall of the box body in a sleeved mode, the end portions, opposite to the sleeves are slidably inserted into the inserting rods, springs are fixedly connected to the inner wall of the sleeves and the inserting rods in a sleeved mode, mounting plates are fixedly connected to the end portions, supporting rods are symmetrically connected to one side, two movable plates are connected to the end portions, the inner wall of the supporting rods are fixedly connected to the inner wall of the box body, two movable plates are connected to the inner wall of the box body, and the inner wall of the box body are connected to the inner wall of the two movable plate, the two movable plate is connected to the inner wall of the box body, and the inner wall of the movable plate.
Preferably, a bearing is fixedly embedded in the inner wall of the left side of the box body, and an inner ring of the bearing is fixedly connected with the outer wall of the rotating rod.
Preferably, the upper side wall of the cover plate is provided with a notch matched with the sealing plate.
Preferably, the threads on the outer walls of the two screw rods positioned on the same side are arranged in opposite directions.
Preferably, a plurality of through holes are uniformly formed in the outer wall of the oven.
Compared with the prior art, this positive utmost point forerunner of lithium cell iron phosphate material preparation is with filter cake predrying device's advantage lies in:
1. the drying device comprises a motor, a drying oven, a rotating shaft, a rotating rod, a cover plate, a bolt and a nut, wherein a filter cake is placed in the drying oven, then the cover plate, a sealing plate and a base plate are covered, finally the drying device is fixed through the nut, finally the motor is started, a driving end of the motor drives the rotating shaft to rotate, and further the drying oven is driven to rotate, so that the filter cake in the drying oven is continuously rolled, and the driving rod is matched for use, so that the filter cake is fully rolled in the drying oven, the drying speed is increased, and the working efficiency is improved;
2. the double-head motor is started, a driving end of the double-head motor drives the screw rod to rotate clockwise or anticlockwise so as to drive the moving plate to move towards a direction close to or away from the double-head motor, the moving plate moves in opposite directions to enable the moving plate to be in extrusion contact with the trapezoidal block and drive the mounting plate and the heating rod to move towards the reverse direction close to the oven, the moving plate moves towards the direction away from the oven, the heating rod is driven to move towards the direction away from the oven under the action of the elastic force of the spring, the movement of the heating rod is completed, the adjustment of the distance between the heating rod and the oven is completed, the distance of the heating rod can be adjusted according to actual requirements for filter cakes in the oven, and then the drying speed of the filter cakes is adjusted;
to sum up, the utility model discloses an oven rotates, makes the filter cake in the oven constantly roll to and the cooperation of driving lever is used, make abundant the rolling of filter cake in the oven, thereby accelerate the speed of drying, and then improve work efficiency, and the removal of heating rod, accomplish the regulation of distance between heating rod and the oven, make the filter cake in the oven can be according to actual demand, adjust the distance of heating rod, and then adjust the drying speed to the filter cake.
Drawings
Fig. 1 is a schematic structural diagram of a filter cake pre-drying device for preparing a lithium battery positive electrode precursor iron phosphate material provided by the utility model;
fig. 2 is the utility model provides a cross-sectional view of junction between apron, closing plate and the driving lever in the positive forerunner iron phosphate material preparation of lithium cell is with filter cake pre-drying device.
In the figure: the device comprises a box body 1, a motor 2, a rotating shaft 3, a rotating rod 4, an oven 5, bolts 6, a cover plate 7, a sealing plate 8, a driving lever 9, a backing plate 10, nuts 11, a sleeve 12, an inserted link 13, a mounting plate 14, a heating rod 15, a double-head motor 16, a lead screw 17, a moving plate 18 and a trapezoidal block 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a filter cake pre-drying device for preparing a lithium battery anode precursor iron phosphate material comprises a box body 1, a motor 2 is fixedly connected to the outer wall of the right side of the box body 1, a rotating shaft 3 extending into the box body 1 is fixedly connected to the driving end of the motor 2, a rotating rod 4 is rotatably connected to the inner wall of the left side of the box body 1, a bearing is fixedly embedded in the inner wall of the left side of the box body 1, the inner ring of the bearing is fixedly connected with the outer wall of the rotating rod 4, an oven 5 is fixedly connected to the opposite end portions of the rotating rod 4 and the rotating shaft 3 together, a plurality of through holes are uniformly formed in the outer wall of the oven 5, bolts 6 are symmetrically and fixedly connected to the upper side wall of the oven 5, a cover plate 7 is sleeved on the outer walls of the two bolts 6 together, a sealing plate 8 sleeved on the outer wall of the cover plate 7, notches matched with the sealing plate 8 are formed in the upper side wall of the cover plate 7, a plurality of deflector rods 9 are uniformly and fixedly connected to the lower side wall of the sealing plate 8, and a backing plate 10 positioned above a mounting plate 14 is sleeved on the outer walls of the two bolts 6 in a sliding manner;
the outer walls of the two bolts 6 are in threaded connection with nuts 11, the inner top wall and the inner bottom wall of the box body 1 are fixedly connected with sleeves 12, the opposite end parts of the two sleeves 12 are inserted with insertion rods 13 in a sliding mode, springs are fixedly connected between the sleeves 12 and the insertion rods 13 which are positioned on the same side, the opposite end parts of the two insertion rods 13 are fixedly connected with mounting plates 14, the opposite sides of the two mounting plates 14 are symmetrically and fixedly connected with supporting rods, the end parts of the two supporting rods which are positioned on the same side are fixedly connected with heating rods 15 together, the inner top wall and the inner bottom wall of the box body 1 are fixedly connected with double-head motors 16 which are positioned on the rear sides of the sleeves 12, the driving ends of the double-head motors 16 which are positioned on the same side are fixedly connected with screw rods 17, and threads on the outer walls of the two screw rods 17 which are positioned on the same side are arranged in opposite directions;
the outer walls of two screw rods 17 positioned on the same side are in threaded connection with a moving plate 18 in sliding connection with the inner wall of the box body 1, one side, away from two mounting plates 14, of each mounting plate is symmetrically and fixedly connected with a trapezoidal block 19 in contact with the moving plate 18 in an abutting mode, a filter cake is placed in the oven 5, a cover plate 7 is covered, a sealing plate 8 and a base plate 10 are fixed through a nut 11, finally, the motor 2 is started, the driving end of the motor 2 drives a rotating shaft 3 to rotate, the oven 5 is driven to rotate, the filter cake in the oven 5 is continuously rolled, and a deflector rod 9 is matched for use, so that the filter cake is sufficiently rolled in the oven 5, the drying speed is accelerated, the working efficiency is improved, the double-head motor 16 is started, the driving end of the double-head motor 16 drives the screw rods 17 to rotate clockwise or anticlockwise, the moving plate 18 is driven to move towards the direction close to or away from the double-head motor 16, the moving plates 18 move towards each other, the trapezoidal blocks 18 are in pressing contact with the mounting plates 14 and the heating rods 15, the reverse movement towards the direction close to the oven 5, the oven 15 is driven under the action of the spring, the moving plate 15, the heating rod 15, the adjusting distance between the heating rod 15 and the oven 5 is adjusted according to the actual requirement for adjusting the distance between the oven.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
Now, the operation principle of the present invention is explained as follows:
during the use, the filter cake is placed in the oven 5, the cover plate 7, the sealing plate 8 and the base plate 10 are covered, the filter cake is fixed through the nut 11, the motor 2 is started finally, the driving end of the motor 2 drives the rotating shaft 3 to rotate, the oven 5 is further driven to rotate, the filter cake in the oven 5 is enabled to roll continuously, the deflector rod 9 is matched for use, the filter cake is enabled to roll sufficiently in the oven 5, the drying speed is accelerated, the working efficiency is improved, the double-head motor 16 is started, the driving end of the double-head motor 16 drives the screw rod 17 to rotate clockwise or anticlockwise, the movable plate 18 is driven to move towards the direction close to or far away from the double-head motor 16, the movable plate 18 moves towards each other, the movable plate 18 is enabled to be in extrusion contact with the trapezoidal block 19, the mounting plate 14 and the heating rod 15 are driven to move towards the direction close to the oven 5, the movable plate 18 moves towards the direction far away from each other, the heating rod 15 is driven to move towards the direction far away from the oven 5 under the elastic force of the spring, the movement of the heating rod 15 is completed, the adjustment of the distance between the heating rod 15 and the oven 5 is completed, the adjustment of the filter cake drying speed of the filter cake in the oven 5 can be adjusted according to actual requirements.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The filter cake pre-drying device for preparing the lithium battery positive electrode precursor iron phosphate material comprises a box body (1) and is characterized in that a motor (2) is fixedly connected to the outer wall of the right side of the box body (1), a rotating shaft (3) extending into the box body (1) is fixedly connected to the driving end of the motor (2), a rotating rod (4) is rotatably connected to the inner wall of the left side of the box body (1), an oven (5) is fixedly connected to the end parts of the rotating rod (4) and the rotating shaft (3) which are opposite to each other, bolts (6) are symmetrically and fixedly connected to the upper side wall of the oven (5), a cover plate (7) is sleeved on the outer walls of the two bolts (6) together, a sealing plate (8) sleeved on the outer walls of the two bolts (6) is arranged on the upper side wall of the cover plate (7), a plurality of sleeves (9) are fixedly connected to the lower side wall of the sealing plate (8) uniformly, backing plates (10) positioned above a mounting plate (14) are sleeved on the outer walls of the two bolts (6) in a sliding manner, nuts (11) are connected to the outer walls of the two bolts (6) in a threaded connection manner, sleeves (12) are fixedly connected to the inner bottom wall and the top wall and the inner bottom wall of the box body (1), sleeves (12) are fixedly connected to the inner bottom wall and the inner wall of the box body, sleeves (12), two sleeves (12), the sleeve (12) are inserted between the sleeves (12), the sleeves (13) and the sleeves (13) are inserted between the sleeves, two equal fixedly connected with mounting panel (14) of tip that inserted bar (13) is relative, two equal symmetrical fixedly connected with bracing piece in one side that mounting panel (14) is relative is located two with the same side equal fixedly connected with heating rod (15) of tip of bracing piece jointly, the equal fixedly connected with double-end motor (16) that are located sleeve pipe (12) rear side of interior roof and the interior diapire of box (1) are located two with one side equal fixedly connected with lead screw (17) in both ends of double-end motor (16), are located two with one side equal threaded connection of outer wall of lead screw (17) have with box (1) inner wall sliding connection's movable plate (18), two equal symmetrical fixedly connected with in one side that mounting panel (14) was kept away from mutually supports trapezoidal piece (19) that contact with movable plate (18).
2. The device for pre-drying the filter cake for preparing the lithium battery positive electrode precursor iron phosphate material according to claim 1, wherein a bearing is fixedly embedded in the inner wall of the left side of the box body (1), and an inner ring of the bearing is fixedly connected with the outer wall of the rotating rod (4).
3. The device for pre-drying the filter cake for preparing the lithium battery positive electrode precursor iron phosphate material according to claim 1, wherein the upper side wall of the cover plate (7) is provided with a notch matched with the sealing plate (8).
4. The device for pre-drying the filter cake for preparing the precursor iron phosphate material of the positive electrode of the lithium battery according to claim 1, wherein the threads on the outer walls of the two lead screws (17) positioned on the same side are arranged in opposite directions.
5. The device for pre-drying the filter cake for preparing the lithium battery positive electrode precursor iron phosphate material according to claim 1, wherein a plurality of through holes are uniformly formed in the outer wall of the oven (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221868617.1U CN217817893U (en) | 2022-07-19 | 2022-07-19 | Filter cake pre-drying device for preparing lithium battery anode precursor iron phosphate material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221868617.1U CN217817893U (en) | 2022-07-19 | 2022-07-19 | Filter cake pre-drying device for preparing lithium battery anode precursor iron phosphate material |
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| Publication Number | Publication Date |
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| CN217817893U true CN217817893U (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221868617.1U Active CN217817893U (en) | 2022-07-19 | 2022-07-19 | Filter cake pre-drying device for preparing lithium battery anode precursor iron phosphate material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116970881A (en) * | 2023-09-22 | 2023-10-31 | 连云港天舒热处理科技有限公司 | Heat treatment equipment for nonferrous metal processing |
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2022
- 2022-07-19 CN CN202221868617.1U patent/CN217817893U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116970881A (en) * | 2023-09-22 | 2023-10-31 | 连云港天舒热处理科技有限公司 | Heat treatment equipment for nonferrous metal processing |
| CN116970881B (en) * | 2023-09-22 | 2023-12-19 | 连云港天舒热处理科技有限公司 | Heat treatment equipment for nonferrous metal processing |
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