CN112361797A - Lithium cell is circulation drying device for raw materials processing - Google Patents
Lithium cell is circulation drying device for raw materials processing Download PDFInfo
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- CN112361797A CN112361797A CN202011237715.0A CN202011237715A CN112361797A CN 112361797 A CN112361797 A CN 112361797A CN 202011237715 A CN202011237715 A CN 202011237715A CN 112361797 A CN112361797 A CN 112361797A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
- F26B17/22—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being vertical or steeply inclined
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/005—Drying-steam generating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
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- Battery Electrode And Active Subsutance (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of lithium battery raw material processing, in particular to a circulating drying device for lithium battery raw material processing. The automatic circulating drying device comprises a supporting mechanism, two circulating drying mechanisms arranged at the top of the supporting mechanism and a feeding mechanism arranged at the top of the circulating drying mechanism, wherein the supporting mechanism comprises a base, the base is arranged at the bottom of the circulating drying mechanism, the circulating drying mechanism comprises a heating drying device, the heating drying device comprises a heating barrel, a heating cavity is formed in the heating barrel, and a heating plate is arranged in the heating cavity. According to the steam heating device, the air pump leads steam in the heating barrel into the steam cavity through the matching of the communicating pipe and the bottom inserting pipe through airflow generated by the rotation of the blades, the steam cavity is further heated through the heat released by the steam, the steam after the heat is released is changed into liquid, the liquid absorbs the heat transmitted by the inner wall of the steam cover and is continuously changed into the steam, and a cyclic heating process is formed, so that the problem of utilization of the steam is solved.
Description
Technical Field
The invention relates to the technical field of lithium battery raw material processing, in particular to a circulating drying device for lithium battery raw material processing.
Background
With the development of new energy industry, the demand and requirement of batteries are also promoted, and in order to improve the endurance of batteries and produce batteries by adopting lithium battery raw materials in a plurality of factories for charging batteries, the 'lithium batteries' are batteries which use non-aqueous electrolyte solution and take lithium metal or lithium alloy as positive/negative electrode materials.
General lithium battery materials need dry to it at the in-process of processing, but lithium battery materials only carries out the evaporation that the drop of water on once stoving surface is very difficult quick and falls, and the steam that the drop of water produced is heated in addition also can't collect the utilization, and steam has become liquid after not collecting the cooling, influences lithium battery materials's stoving effect.
Disclosure of Invention
The invention aims to provide a circulating drying device for processing a lithium battery raw material, which is used for solving the problems in the background technology.
In order to realize above-mentioned purpose, provide a lithium cell raw materials processing is with circulation drying device, including supporting mechanism, set up two circulation stoving mechanisms at the supporting mechanism top and set up the feed mechanism at circulation stoving mechanism top, supporting mechanism includes the base, the base sets up the bottom at circulation stoving mechanism, circulation stoving mechanism includes at least:
the heating and drying device comprises a heating barrel, a heating cavity is arranged in the heating barrel, a heating plate is arranged in the heating cavity, the right side of the heating plate is not closed, an electric heating device for heating the heating cavity is arranged in the heating plate, an electromagnetic heating ring is preferably adopted as the electric heating device, the working principle of the device is known to those skilled in the art, and high-frequency and high-voltage current changing at high speed flows through the coil to generate alternating magnetic field changing at high speed, when the surface of the heating barrel containing iron cuts alternating magnetic lines of force to generate alternating eddy current at the metal part at the bottom of the heating barrel, the eddy current enables carriers at the bottom of the heating barrel to move randomly at high speed, the carriers collide and rub with each other to generate heat energy, thereby realizing the effect of heating the cavity, and the right side of the heating barrel close to the top is provided with a splicing hole;
the steam drying device comprises a heated barrel, the heated barrel is arranged at the bottom of the heating barrel and is communicated with the heating barrel, a steam cover is fixedly connected to the outside of the heated barrel, a steam cavity is formed between the steam cover and the heated barrel, a heating plate is arranged in the steam cover, a plurality of support rods are annularly arranged between the steam cover and the base, the top ends of the support rods are fixedly connected with the steam cover, and the bottom ends of the support rods are fixedly connected with the base;
the intercommunication device, the intercommunication device includes communicating pipe, the top of communicating pipe is equipped with the top pipe of pegging graft, the cooperation of pegging graft of top pipe and spliced eye, the top pipe of pegging graft is used for communicating pipe and heating barrel, the bottom of communicating pipe is equipped with the bottom pipe of pegging graft, the cooperation of pegging graft bottom pipe of pegging graft and steam cover bottom, the bottom pipe of pegging graft is used for communicating pipe and steam cavity intercommunication, the bottom of communicating pipe still is equipped with the air pump.
The air pump of this embodiment preferably uses a vortex air pump, which works on the principle that when the impeller starts to rotate, pressure is generated in the pump body, the air is not reversed by the special design in the air pump, the air passes through the channel side groove on the left side of the pump body, and when the air passes through the impeller and rotates after entering the pump body, the air is compressed, and due to the principle of centrifugal force, the vane vanes cause the air to move forward in a pressure accumulation manner, and a series of spiral air flows are formed in the pump body.
As a further improvement of the technical scheme, a guide chute is formed in the position, located at the bottom of the heated barrel, of the top of the base, the bottom and the front side of the guide chute are both in a hollow state, a material collecting hopper is arranged on the front side of the guide chute and is movably connected with the base, and the height of the rear side of the material collecting hopper is lower than the opening height of the guide chute.
As a further improvement of the technical scheme, the rear side of the aggregate bin is provided with a clamping plate, the front side of the base is positioned at the bottom of the material guide groove, the clamping plate is in inserting fit with the clamping groove, and the left side and the right side of the aggregate bin are fixedly connected with aggregate handles.
As a further improvement of the technical scheme, the feeding mechanism comprises a feeding box, the feeding box is of a hollow structure, the feeding box is arranged at the top of the heating barrel, side feeding ports are arranged on the left side and the right side of the top of the feeding box, a discharging port used for being communicated with the heating barrel is arranged at the bottom of each side feeding port, side guide blocks are arranged on the left side and the right side of the feeding box respectively, the bottoms of the side guide blocks are inclined to one side close to the discharging port, stand columns are arranged at four corners of the top of the base, and the stand columns are fixedly connected with the feeding box.
As a further improvement of the technical scheme, the top of the feeding box is arranged at the middle position of the side feeding hole, a middle feeding hole is formed in the middle of the side feeding hole, a middle material guide block is arranged at the bottom of the middle feeding hole and is of a triangular structure, sealing covers are inserted into the tops of the side feeding hole and the middle feeding hole, and sealing handles are arranged at the tops of the sealing covers.
As a further improvement of the technical scheme, the inside spacing axle that is equipped with of heating barrel, the outside of spacing axle is equipped with the board that retards, the board that retards is "heliciform" structure, just the board that retards is fixed connection with spacing axle and heating barrel, the top of spacing axle is "hemisphere" structure.
As a further improvement of the technical scheme, the inside of the heated barrel is provided with a plurality of speed reducing plates along the perpendicular line direction, the speed reducing plates are fixedly connected with the inner wall of the heated barrel, the speed reducing plates are of concave conical structures, and the inside of the speed reducing plates is provided with a plurality of through holes in an annular shape.
As a further improvement of this technical scheme, be equipped with just, dismantle connecting device between heated bucket and the heating bucket, just, dismantle connecting device includes the connecting cover, the top of connecting cover is equipped with the top go-between, the bottom of connecting cover is equipped with the bottom go-between, the top of heated bucket is equipped with the connection pad of being heated, it is fixed that the connection pad of being heated passes through bolted connection with the bottom go-between, the bottom of heating bucket is equipped with the heating connection pad, it is fixed that the heating connection pad passes through bolted connection with the top go-between, just all be equipped with sealed the pad between heating connection pad and top go-between and the connection pad of being heated and the bottom go-between.
As a further improvement of the technical scheme, a waterproof cover is arranged at the top of the bottom inserting pipe, a connecting rod is arranged between the waterproof cover and the bottom inserting pipe, the top height of the bottom inserting pipe is higher than the bottom height of the steam cover, the bottom inserting pipe, the waterproof cover and the connecting rod are fixedly connected, and the waterproof cover is of a conical structure with a convex circle center.
Compared with the prior art, the invention has the beneficial effects that:
1. in the circulating drying device for processing the lithium battery raw material, the heating barrel is heated through the heating plate, then water drops on the surface of the lithium battery raw material in the heating barrel are dried through heat generated by heating, the lithium battery raw material with the dried water drops enters the heated barrel, the lithium battery raw material is dried again by the heated barrel, the lithium battery raw material is dually dried through the cooperation of the heating barrel and the heated barrel, so that the dewatering and the drying are separately carried out, thereby improving the drying efficiency, in addition, the air pump leads the steam in the heating barrel into the steam cavity through the matching of the communicating pipe and the bottom splicing pipe through the airflow generated by the rotation of the blades, the steam cavity is further heated through the heat released by the steam, the steam after the heat is released becomes liquid, the heat transmitted by the inner wall of the steam hood absorbed by the liquid continues to become the steam, and a circulating heating process is formed, thereby solving the problem of utilizing the water vapor.
2. In this lithium battery raw materials processing is with circulation drying device, throw the material through the middle part feed inlet, then the material that drops into shunts through middle part guide block and enters into the discharge gate of both sides in, rethread discharge gate gets into the heating bucket to the mode through the reposition of redundant personnel has realized the increase of feeding box feed volume, can also improve feed speed simultaneously.
3. Among this lithium battery raw materials processing is with circulation drying device, the slow speed board through "heliciform" increases the migration distance of raw materials in the heating barrel, has realized the extension of heating barrel to lithium battery raw materials stoving time, receives the effect that the through-hole in the bucket passes through the air brake plays the current-limiting to the raw materials in addition to realize the purpose of deceleration, the stoving time of extension raw materials in the bucket of being heated.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is an exploded view of the entire structure of example 1;
FIG. 3 is a schematic structural view of a support mechanism according to embodiment 1;
FIG. 4 is a schematic structural view of the circulation drying mechanism of embodiment 1;
FIG. 5 is an exploded view of the heating and drying apparatus according to embodiment 1;
FIG. 6 is a sectional view showing the structure of a heating and drying apparatus according to embodiment 1;
FIG. 7 is an exploded view of the steam drying device of embodiment 1;
FIG. 8 is a schematic view of the structure of a connecting device according to embodiment 1;
FIG. 9 is a sectional view of a base structure of embodiment 1;
FIG. 10 is a schematic view showing the constitution of a detachable connecting device in accordance with embodiment 1;
FIG. 11 is a schematic view showing the structure of the water inlet preventing cover of embodiment 1;
FIG. 12 is a schematic view of the feed mechanism of example 1;
fig. 13 is a structural sectional view of a feeding mechanism of embodiment 1.
The various reference numbers in the figures mean:
100. a support mechanism;
110. a base; 111. a material guide chute; 112. a card slot;
120. a column;
130. a support bar;
140. a collection hopper; 141. clamping a plate; 142. a collecting handle;
200. a circulating drying mechanism;
210. a heating and drying device;
211. a heating barrel; 2111. heating the connecting disc; 2112. inserting holes;
212. heating plates;
213. a connecting pipe;
214. a limiting shaft; 2141. a speed-reducing plate;
220. a steam drying device;
221. a heated barrel; 2211. a heated land;
222. a steam hood;
223. a speed reduction plate;
230. a communication device;
231. a communicating pipe; 2311. an air pump;
232. a top plug tube;
233. a bottom plug pipe; 2331. a water inlet prevention cover;
240. the connecting device is convenient to disassemble;
241. a connecting cover; 2411. a top connecting ring; 2412. a bottom connecting ring;
300. a feeding mechanism;
310. a feeding box; 311. a side feed opening; 312. a middle feed inlet; 313. a discharge port; 314. a middle material guide block; 315. a side guide block;
320. a sealing cover; 321. and sealing the handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1 to 13, an object of the present embodiment is to provide a circular drying device for processing lithium battery raw materials, which includes a supporting mechanism 100, two circular drying mechanisms 200 disposed on the top of the supporting mechanism 100, and a feeding mechanism 300 disposed on the top of the circular drying mechanisms 200, wherein the supporting mechanism 100 includes a base 110, the base 110 is disposed at the bottom of the circular drying mechanisms 200, the circular drying mechanisms 200 include heating drying devices 210, the heating drying devices 210 include heating barrels 211, heating cavities are disposed inside the heating barrels 211, heating plates 212 are disposed in the heating cavities, the right sides of the heating plates 212 are not closed, so as to provide space for plugging of top plugging pipes 232, electric heating devices for heating the heating cavities are disposed inside the heating plates 212, the electric heating devices preferably adopt electromagnetic heating coils, and the working principle thereof is known to those skilled in the art, the high-frequency high-voltage current that changes at a high speed flows through the coil and can produce the alternating magnetic field of high-speed change, cuts the alternating magnetic line of force and produces the alternating vortex promptly at heating barrel 211 bottom metal part when the heating barrel 211 surface of iron content, and the vortex makes the high-speed random motion of the current carrier of heating barrel 211 bottom, and the current carrier collides each other, rubs and produces heat energy to realize the effect of heating the heating cavity, the spliced eye 2112 has been seted up to the position that the right side of heating barrel 211 is close to the top.
When the heating and drying device 210 in this embodiment is used specifically, the heating plate 212 in the heating cavity is first powered on, so that the electric heating device works, the inner wall of the heating cavity is heated by the electromagnetic heating coil, heat is transmitted into the heating barrel 211 through the inner wall, then the lithium battery raw material (hereinafter referred to as raw material) passing through the heating barrel 211 is heated by the heat, and water drops on the surface of the raw material are heated to form water vapor, thereby realizing primary drying of the raw material.
In addition, the steam drying device 220 includes a heated tub 221, the heated tub 221 is disposed at the bottom of the heating tub 211, the heated barrel 221 is communicated with the heated barrel 211, a steam cover 222 is fixedly connected with the outside of the heated barrel 221, a steam cavity is formed between the steam cover 222 and the heated barrel 221, the heating plate 212 is arranged in the steam cover 222, a plurality of support rods 130 are annularly arranged between the steam cover 222 and the base 110, the top ends of the support rods 130 are fixedly connected with the steam cover 222, the bottom ends of the support rods 130 are fixedly connected with the base 110, thereby supporting the whole body formed by the heating and drying device 210 and the steam drying device 220 through the support bar 130, and providing a plugging space for the plugging of the bottom plugging pipe 233, the annularly arranged support rods 130 can share the pressure of the whole formed by the heating drying device 210 and the steam drying device 220, so that the annularly arranged support rods 130 have high-strength load capacity;
wherein, the communicating device 230 includes the communicating pipe 231, the top of the communicating pipe 231 is provided with the top inserting pipe 232, the top inserting pipe 232 is inserted and matched with the inserting hole 2112, the top inserting pipe 232 is used for communicating the communicating pipe 231 with the heating barrel 211, the bottom of the communicating pipe 231 is provided with the bottom inserting pipe 233, the bottom inserting pipe 233 is inserted and matched with the bottom of the steam hood 222, the bottom inserting pipe 233 is used for communicating the communicating pipe 231 with the steam cavity, and the bottom of the communicating pipe 231 is further provided with the air pump 2311.
The air pump 2311 of this embodiment preferably uses a vortex air pump, and its operation principle is well known to those skilled in the art, when the impeller starts to rotate, pressure is generated in the pump body, the air will not flow backwards due to the special design in the fan, the air passes through the channel side groove on the left side of the pump body, and when it enters the pump body and rotates through the impeller, the air will be compressed, and due to the principle of centrifugal force, the vane vanes will force the air to move forward and accumulate, and a series of spiral air flows will be formed in the pump body.
In the embodiment, when the steam drying device 220 is used specifically, the air pump 2311 and the heating plate 212 in the steam hood 222 are sequentially connected to the power supply to make the electric heating device work, the inner wall of the steam cover 222 is heated by the electromagnetic heating coil, the heat is transmitted into the steam cavity through the inner wall of the steam cover 222, while the heating plate 212 is working, the air pump 2311 guides the steam in the heating barrel 211 into the steam cavity through the connection pipe 231 and the bottom inserting pipe 233 by the air flow generated by the rotation of the blades, the steam cavity is further heated by the heat released by the steam, the steam after the heat is released becomes liquid, the liquid absorbs the heat transmitted by the inner wall of the steam cover 222 and continues to become the steam, a cyclic heating process is formed, then, the heat is transmitted into the heating barrel 211 through the steam cavity heated circularly, and the raw materials passing through the heating barrel 211 are dried continuously.
Besides, in order to collect the raw materials after the stoving for the convenience, baffle box 111 has been seted up to the position that the top of base 110 is located heated bucket 221 bottom, the bottom and the front side of baffle box 111 are hollow out state, the front side of baffle box 111 is equipped with aggregate bin 140, aggregate bin 140 and base 110 swing joint, and aggregate bin 140's rear side height is less than the height of seting up of baffle box 111, during the use, the raw materials after the stoving is discharged by the bottom of being heated bucket 221 and gets into in baffle box 111, in with the leading-in aggregate bin 140 of raw materials through baffle box 111, thereby concentrate the raw materials through aggregate bin 140, so that the collection in later stage.
Further, the rear side of aggregate bin 140 is equipped with cardboard 141, draw-in groove 112 has been seted up to the position that the front side of base 110 is located baffle box 111 bottom, cardboard 141 and draw-in groove 112 grafting cooperation, it is spacing to aggregate bin 140 through cardboard 141 and draw-in groove 112 grafting cooperation, avoid it to take place to facilitate to lead to the raw materials to spill and leak, in order to reduce the waste of raw materials, and aggregate bin 140's left and right sides fixedly connected with handle 142 that gathers materials, it holds when aggregate bin 140 is convenient for later stage removal aggregate bin through handle 142 that gathers materials, provide the impetus for removing aggregate bin 140.
Still further, feed mechanism 300 includes feeding box 310, feeding box 310 is hollow structure, feeding box 310 sets up the top at heating barrel 211, side feed inlet 311 has all been seted up to the left and right sides at feeding box 310 top, side feed inlet 311's bottom is equipped with the discharge gate 313 that is used for with heating barrel 211 intercommunication, and the left and right sides in feeding box 310 all is equipped with side guide block 315, side guide block 315 bottom inclines to a side that is close to discharge gate 313, four corners at base 110 top are equipped with stand 120, stand 120 and feeding box 310 fixed connection, during the use, lead into feeding box 310 with the raw materials through side feed inlet 311, the raw materials fall into side guide block 315 surface, slide into discharge gate 313 along its surface, and enter into heating barrel 211 through discharge gate 313, thereby make the material scattering more convenient, the volume of leaking has also been reduced.
Specifically, in order to increase the feeding amount of the feeding box 310, a middle feeding hole 312 is formed at the top of the feeding box 310 in the middle of the side feeding hole 311, and the bottom of the middle feeding hole 312 is provided with a middle material guiding block 314, the middle material guiding block 314 is of a triangular structure, when the feeding amount is larger, the feeding is carried out through the middle feeding hole 312, then the fed materials are divided by the middle material guiding block 314 and enter the discharge holes 313 at the two sides, and then enter the heating barrel 211 through the discharge holes 313, thereby increasing the feeding amount of the feeding box 310 by the way of flow division, and simultaneously increasing the feeding speed, and the top of the side feed inlet 311 and the middle feed inlet 312 are inserted with a sealing cover 320, the top of the sealing cover 320 is provided with a sealing handle 321, the sealing cover 320 seals the side feed opening 311 and the middle feed opening 312, so that heat loss is reduced, and the sealing handle 321 is convenient to hold when the sealing cover 320 is moved.
In addition, in order to facilitate the detachment of the heating barrel 211, the top of the heating barrel 211 is provided with a connecting pipe 213, the top of the connecting pipe 213 is provided with a flange, the connecting pipe 213 is fixedly connected to the bottom of the feeding box 310 through the flange, a thread is formed in the connecting pipe 213, the heating barrel 211 is in threaded connection with the connecting pipe 213, and the heating barrel 211 is rotated to be separated from the connecting pipe 213 through the effect of the thread force during use, so that the heating barrel 211 is detached, and the heating barrel 211 can be rotated reversely during fixation.
Further, in order to increase the moving distance of the raw material in the heating barrel 211, the drying time is prolonged, the inside of the heating barrel 211 is provided with the limiting shaft 214, the outside of the limiting shaft 214 is provided with the speed-reducing plate 2141, the speed-reducing plate 2141 is of a 'spiral' structure, and the speed-reducing plate 2141 is fixedly connected with the limiting shaft 214 and the heating barrel 211, the moving distance of the raw material in the heating barrel 211 is increased through the spiral speed-reducing plate 2141, the top of the limiting shaft 214 is of a 'hemisphere' structure, so that the raw material falls on the speed-reducing plate 2141 along the arc surface at the top of the limiting shaft 214, and the phenomenon that the raw material is accumulated at the top of the limiting shaft 214 is avoided.
Still further, in order to reduce the raw materials in the speed that is heated the interior of bucket 221 and removes, the inside of being heated bucket 221 is equipped with a plurality of brake pads 223 along the perpendicular line direction, brake pad 223 with be heated bucket 221 inner wall fixed connection, brake pad 223 is the "toper" structure of indent, and brake pad 223's inside is the annular and has seted up a plurality of through-holes, thereby play the effect of current-limiting to the raw materials through the through-hole, in order to realize the purpose of deceleration, the stoving time of extension raw materials in being heated bucket 221.
In addition, a detachable connection device 240 is arranged between the heated barrel 221 and the heating barrel 211, the detachable connection device 240 comprises a connection cover 241, a top connection ring 2411 is arranged at the top of the connection cover 241, a bottom connection ring 2412 is arranged at the bottom of the connection cover 241, a heated connection disc 2211 is arranged at the top of the heated barrel 221, the heated connection disc 2211 and the bottom connection ring 2412 are fixedly connected through bolts, a heating connection disc 2111 is arranged at the bottom of the heating barrel 211, the heating connection disc 2111 and the top connection ring 2411 are fixedly connected through bolts, and sealing gaskets are respectively arranged between the heating connecting disc 2111 and the top connecting ring 2411 as well as between the heating connecting disc 2211 and the bottom connecting ring 2412, when in use, the heating barrel 211 is communicated with the heating barrel 221 through the connecting cover 241, and fix through the bolt, make things convenient for the dismantlement in later stage to wash or maintain, improved the leakproofness of junction through sealed the pad moreover, reduced thermal radiating rate.
In addition, the top of the bottom inserting pipe 233 is provided with the water inlet prevention cover 2331, a connecting rod is arranged between the water inlet prevention cover 2331 and the bottom inserting pipe 233, the top of the bottom inserting pipe 233 is higher than the bottom of the steam cover 222, so that the phenomenon that liquid flows back into the bottom inserting pipe 233 is avoided, the bottom inserting pipe 233 and the water inlet prevention cover 2331 are fixedly connected with the connecting rod, the water inlet prevention cover 2331 is a conical structure with a convex center, the water inlet prevention cover 2331 blocks water vapor, a gap is formed between the bottom inserting pipe 233 and the water inlet prevention cover 2331 through the support of the connecting rod, and the water vapor enters the steam cavity through the gap.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a lithium cell is circulation drying device for raw materials processing, includes supporting mechanism (100), sets up two circulation stoving mechanisms (200) at supporting mechanism (100) top and sets up feed mechanism (300) at circulation stoving mechanism (200) top, its characterized in that: the supporting mechanism (100) comprises a base (110), the base (110) is arranged at the bottom of the circulating drying mechanism (200), and the circulating drying mechanism (200) at least comprises:
the heating and drying device (210) comprises a heating barrel (211), a heating cavity is formed in the heating barrel (211), a heating plate (212) is arranged in the heating cavity, the right side of the heating plate (212) is not closed, and a plug-in hole (2112) is formed in the position, close to the top, of the right side of the heating barrel (211);
the steam drying device (220) comprises a heated barrel (221), the heated barrel (221) is arranged at the bottom of the heating barrel (211), the heated barrel (221) is communicated with the heating barrel (211), a steam cover (222) is fixedly connected to the outside of the heated barrel (221), a steam cavity is formed between the steam cover (222) and the heated barrel (221), a heating plate (212) is arranged in the steam cover (222), a plurality of support rods (130) are annularly arranged between the steam cover (222) and the base (110), the top ends of the support rods (130) are fixedly connected with the steam cover (222), and the bottom ends of the support rods (130) are fixedly connected with the base (110);
the steam hood is characterized in that the communicating device (230) comprises a communicating pipe (231), a top inserting pipe (232) is arranged at the top of the communicating pipe (231), the top inserting pipe (232) is in inserting fit with the inserting hole (2112), the top inserting pipe (232) is used for communicating the communicating pipe (231) with the heating barrel (211), a bottom inserting pipe (233) is arranged at the bottom of the communicating pipe (231), the bottom inserting pipe (233) is in inserting fit with the bottom of the steam hood (222), the bottom inserting pipe (233) is used for communicating the communicating pipe (231) with the steam cavity, and an air pump (2311) is further arranged at the bottom of the communicating pipe (231).
2. The lithium battery raw material processing circulation drying device of claim 1, characterized in that: the material guide groove (111) is formed in the position, located at the bottom of the heated barrel (221), of the top of the base (110), the bottom and the front side of the material guide groove (111) are both in a hollow state, the front side of the material guide groove (111) is provided with the material collecting hopper (140), the material collecting hopper (140) is movably connected with the base (110), and the height of the rear side of the material collecting hopper (140) is lower than the height of the material guide groove (111).
3. The lithium battery raw material processing circulation drying device of claim 2, characterized in that: the rear side of collecting hopper (140) is equipped with cardboard (141), draw-in groove (112) have been seted up to the position that the front side of base (110) is located baffle box (111) bottom, cardboard (141) and draw-in groove (112) are pegged graft and are cooperated, just the left and right sides fixedly connected with of collecting hopper (140) gathers materials handle (142).
4. The lithium battery raw material processing circulation drying device of claim 1, characterized in that: feed mechanism (300) are including feeding box (310), feeding box (310) is hollow structure, feeding box (310) sets up the top at heating bucket (211), side feed inlet (311) have all been seted up to the left and right sides at feeding box (310) top, the bottom of side feed inlet (311) is equipped with discharge gate (313) that are used for with heating bucket (211) intercommunication, just left and right sides in feeding box (310) all is equipped with side guide block (315), side guide block (315) bottom is to the lopsidedness that is close to discharge gate (313), four corners at base (110) top are equipped with stand (120), stand (120) and feeding box (310) fixed connection.
5. The lithium battery raw material processing circulation drying device of claim 4, characterized in that: the feeding box (310) top is located side feed inlet (311) intermediate position and has seted up middle part feed inlet (312), just the bottom of middle part feed inlet (312) is equipped with middle part guide block (314), middle part guide block (314) are "triangle-shaped" structure, just side feed inlet (311) and the top of middle part feed inlet (312) all peg graft and have sealed lid (320), the top of sealed lid (320) is equipped with sealed handle (321).
6. The lithium battery raw material processing circulation drying device of claim 4, characterized in that: the top of heating bucket (211) is equipped with connecting pipe (213), the top of connecting pipe (213) is equipped with the ring flange, connecting pipe (213) are connected fixedly bottom feed box (310) through the ring flange, the screw thread has been seted up in connecting pipe (213), heating bucket (211) and connecting pipe (213) threaded connection.
7. The lithium battery raw material processing circulation drying device of claim 6, characterized in that: heating bucket (211) inside is equipped with spacing axle (214), the outside of spacing axle (214) is equipped with speed slowing board (2141), speed slowing board (2141) are "heliciform" structure, just speed slowing board (2141) are fixed connection with spacing axle (214) and heating bucket (211), the top of spacing axle (214) is "hemisphere" structure.
8. The lithium battery raw material processing circulation drying device of claim 7, characterized in that: receive the inside of hot bucket (221) and be equipped with a plurality of air brake (223) along the perpendicular line direction, air brake (223) and receive hot bucket (221) inner wall fixed connection, air brake (223) are "toper" structure of indent, just a plurality of through-holes have been seted up to the inside of air brake (223) is the annular.
9. The lithium battery raw material processing circulation drying device of claim 8, characterized in that: receive to be equipped with between hot bucket (221) and the heating bucket (211) and just dismantle connecting device (240), just dismantle connecting device (240) including connecting cover (241), the top of connecting cover (241) is equipped with top go-between (2411), the bottom of connecting cover (241) is equipped with bottom go-between (2412), the top of receiving hot bucket (221) is equipped with heated connection pad (2211), it is fixed through bolted connection to be heated connection pad (2211) and bottom go-between (2412), the bottom of heating bucket (211) is equipped with heating connection pad (2111), it is fixed through bolted connection with top go-between (2411) to heat connection pad (2111), just it all is equipped with sealed the pad between heating connection pad (2111) and top go-between (2411) and the heated connection pad (2211) and bottom go-between (2412).
10. The lithium battery raw material processing circulation drying device of claim 1, characterized in that: the top of the bottom inserting pipe (233) is provided with a waterproof cover (2331), a connecting rod is arranged between the waterproof cover (2331) and the bottom inserting pipe (233), the top of the bottom inserting pipe (233) is higher than the bottom of the steam hood (222), the bottom inserting pipe (233) and the waterproof cover (2331) are fixedly connected with the connecting rod, and the waterproof cover (2331) is of a conical structure with a convex circle center.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011237715.0A CN112361797B (en) | 2020-11-09 | 2020-11-09 | Lithium cell is circulation drying device for raw materials processing |
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| CN202011237715.0A CN112361797B (en) | 2020-11-09 | 2020-11-09 | Lithium cell is circulation drying device for raw materials processing |
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| CN112361797A true CN112361797A (en) | 2021-02-12 |
| CN112361797B CN112361797B (en) | 2022-08-05 |
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| CN210498226U (en) * | 2019-09-17 | 2020-05-12 | 淄博宝来霖机械铸造有限公司 | Precoated sand mixing device |
| CN210569702U (en) * | 2019-06-22 | 2020-05-19 | 江西永德立新能源有限公司 | Modified lithium cell raw materials for production drying device |
| CN210602703U (en) * | 2019-08-24 | 2020-05-22 | 贵州省麻江家贵牧业科技有限公司 | Dewatering device that cattle feed processing used |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB576056A (en) * | 1943-08-07 | 1946-03-18 | Albert Harry Manning | Improvements relating to the drying of materials |
| CN206362098U (en) * | 2016-11-17 | 2017-07-28 | 盱眙正泰永生物环境科技有限公司 | A kind of recycle heat baking box for lithium battery pole slice |
| CN208912403U (en) * | 2018-09-25 | 2019-05-31 | 盐城市中冠涂装环保设备有限公司 | A kind of water whirling paint-spraying air exhausting device |
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| CN112361797B (en) | 2022-08-05 |
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