CN116282288A - Electrolyte recovery distillation equipment of waste sodium ion battery - Google Patents
Electrolyte recovery distillation equipment of waste sodium ion battery Download PDFInfo
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- CN116282288A CN116282288A CN202310387301.3A CN202310387301A CN116282288A CN 116282288 A CN116282288 A CN 116282288A CN 202310387301 A CN202310387301 A CN 202310387301A CN 116282288 A CN116282288 A CN 116282288A
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- sodium ion
- ion battery
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- electrolyte
- heating box
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- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 229910001415 sodium ion Inorganic materials 0.000 title claims abstract description 55
- 239000003792 electrolyte Substances 0.000 title claims abstract description 54
- 239000002699 waste material Substances 0.000 title claims abstract description 27
- 238000004821 distillation Methods 0.000 title claims abstract description 16
- 238000011084 recovery Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 46
- 239000011521 glass Substances 0.000 claims abstract description 36
- 238000005273 aeration Methods 0.000 claims abstract description 10
- 238000004064 recycling Methods 0.000 claims abstract description 7
- 238000009833 condensation Methods 0.000 claims description 17
- 230000005494 condensation Effects 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 abstract description 15
- 230000008020 evaporation Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 9
- 239000002893 slag Substances 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000012466 permeate Substances 0.000 abstract description 4
- 238000005119 centrifugation Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000010926 waste battery Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention discloses electrolyte recovery distillation equipment of waste sodium ion batteries, belonging to the technical field of waste battery recovery; the invention is used for solving the problem that part of electrolyte permeates into sodium ion battery waste residue, is influenced by heat conduction efficiency and seriously hinders evaporation treatment efficiency; the technical problem that hot gas generated in the existing sodium ion battery electrolyte evaporation process is wasted along with the steam collecting and condensing process, and the surrounding air environment is affected; the invention comprises a base, wherein a heating box is fixedly arranged at the top of one end of the base; the invention can not only utilize the driving motor, the first clamping rod and the second clamping rod to drive the heat conduction ball to rotate so as to lead the sodium ion battery slag containing electrolyte to be separated rapidly by centrifugation, utilize the high-temperature aeration heating box and the electrolyte in the sodium ion battery slag to be evaporated rapidly, but also rotate and separate the glass cover and related structures, avoid potential safety hazards caused by manual contact, and separate evaporated water and gas, and be used for continuous cleaning of the discharge valve and recycling of hot gas.
Description
Technical Field
The invention relates to the technical field of waste battery recovery, in particular to electrolyte recovery distillation equipment of waste sodium ion batteries.
Background
The sodium ion battery is a novel battery technology, sodium is used as a positive electrode material, and compared with the traditional lithium ion battery, the sodium ion battery has larger capacity, longer cycle life and higher safety; along with the gradual maturity of research and development and application of sodium ion batteries, the recycling of sodium ion batteries is also more and more important; the sodium ion battery electrolyte mainly comprises the following components: sodium ion battery electrolytes will be classified as liquid and solid depending on their presence; similar to lithium ion batteries, the liquid electrolyte for sodium ion batteries is also prepared by dissolving sodium salt in an organic solvent; the recovery of sodium ion batteries has a positive effect on environmental protection. The chemical drugs and heavy metals in the sodium ion battery have serious environmental pollution, and the emission of harmful substances can be reduced through recycling materials, so that the aim of environmental protection is fulfilled; in addition, the technology and technology for recycling the sodium ion battery are continuously perfected and improved, and the environmental pollution and harm are better controlled and prevented;
in the prior art, when the waste sodium ion battery electrolyte is evaporated, sodium ion battery waste residue and the flowing electrolyte are loaded through a glass vessel, and part of the electrolyte permeates into the sodium ion battery waste residue and is influenced by heat conduction efficiency, so that the evaporation treatment efficiency is seriously hindered; the hot gas generated in the evaporation process of the electrolyte of the existing sodium ion battery is wasted along with the steam collecting and condensing process and is directly discharged, so that the surrounding air environment is influenced;
in view of the technical drawbacks described above, solutions are now proposed.
Disclosure of Invention
The invention aims to provide electrolyte recovery distillation equipment of waste sodium ion batteries, which is used for solving the problems that sodium ion battery waste residues and flowing electrolyte are loaded through a glass vessel when the waste sodium ion battery electrolyte is evaporated in the prior art, and part of the electrolyte permeates into the sodium ion battery waste residues and is influenced by heat conduction efficiency to seriously obstruct the evaporation treatment efficiency; the hot gas generated in the existing sodium ion battery electrolyte evaporation process is wasted along with the steam collecting and condensing process, and is directly discharged, so that the surrounding air environment is affected.
The aim of the invention can be achieved by the following technical scheme: the electrolyte recovery distillation equipment of the waste sodium ion battery comprises a base, wherein a heating box is fixedly arranged at the top of one end of the base, a heater is embedded and arranged on the inner wall of the heating box, a circulating fan close to the heater is fixedly arranged on the side edge of the bottom of the heating box, first clamping rods are symmetrically arranged on the inner wall of the top of the heating box, a plurality of groups of first clamping rods are connected with each other in a clamping manner, a heat conducting ball is arranged between the first clamping rods in a clamping manner, and a glass cover is arranged at the top of the heating box in a clamping manner;
the utility model discloses a glass cover, including base top center, support frame, collecting box, glass cover, collecting box, condenser subassembly, collecting box, purifier, the support frame is installed in the center fixed mounting in base top, the spout has been run through in the support frame middle part, support frame one end top is erect and is installed the roof beam structure of being connected with the glass cover, the support frame other end is equipped with the condensation subassembly with spout sliding connection, the condensation subassembly includes the condenser pipe, and the connecting of condenser pipe bottom installs the collecting box, purifier is installed side by side to collecting box one end.
Preferably, the edge of the opening at the top of the heating box is concavely provided with a sealing groove which is clamped with the glass cover, the rod body at the middle part of the first clamping rod is provided with a rotating piece, the side edge of the rotating piece is provided with a rotating rod which is rotationally connected with the inner wall of the heating box, the middle part of the inner wall of the first clamping rod is fixedly provided with an arc-shaped clamping block, the outer wall of the other end of the heating box is fixedly provided with a rotating motor which is in transmission connection with the rotating rod, a plurality of groups of locking pieces are symmetrically arranged at two ends of the first clamping rod, and the bottom of the rotating piece is provided with a second clamping rod in an erection mode.
Preferably, the bottom of the outer wall of the heating box is provided with a ventilation port connected with a circulating fan, the output end of the circulating fan is provided with a plurality of groups of ventilation ports extending to the inner bottom wall of the heating box, and the heater is arranged around the inner cavity wall of the heating box.
Preferably, the heat conduction ball comprises a first ball cover, a second ball cover is installed on the side edge of the first ball cover in a clamping mode, a bump is fixedly installed on the section of the first ball cover, grooves in threaded connection with the bump are formed in the section of the second ball cover, multiple groups of heat conduction pipes are fixedly installed on the inner walls of the first ball cover and the second ball cover, multiple groups of leak holes penetrating through the first ball cover and the second ball cover are formed in the side edge of the heat conduction pipe, and clamping grooves in clamping blocks are concavely formed in the outer wall of the heat conduction ball in a clamping mode.
Preferably, the concave knot frame that is equipped with cup joints with the rotation motor on the support frame bottom support body, the spout has been run through in the support frame middle part, the inside sliding connection of spout has the slider, and the slider side be equipped with support frame swing joint's regulation bolt, the screw rod that is connected with the glass cover rotation is run through to beam frame one end middle part installation, the screw rod top is equipped with the rotatory handspike of being connected with the beam frame, support frame top center fixed mounting has the pole setting, the bracing piece has been cup jointed in the pole setting surface slip.
Preferably, the outer wall of the top of the condensing tube is fixedly sleeved with the other end of the supporting rod, a first exhaust pipe is fixedly arranged at the top end of the condensing tube, a steam guide pipe fixedly connected with the sliding block in a clamping mode is arranged on the side edge of the bottom of the condensing tube, the bottom of the steam guide pipe is fixedly connected with the top of the glass cover in a clamping mode, a transfer valve connected with the collecting box is arranged at the bottom of the condensing tube, a first exhaust pipe connected with the transfer valve is arranged at the top of the condensing tube, and a discharging valve is fixedly arranged at the bottom of the collecting box.
Preferably, the bottom of the purifier is fixedly provided with a water-gas separator, the top of the outer wall of the water-gas separator is provided with a second exhaust pipe connected with a transfer valve, the bottom of the outer wall of the water-gas separator is provided with a third exhaust pipe connected with a circulating fan, and the bottom of the water-gas separator is provided with a drain pipe connected with a discharge valve.
The invention has the beneficial effects that:
(1) According to the invention, the sodium ion battery slag which is to be processed and contains the electrolyte is packaged in a concentrated manner through the heat conducting balls, and the driving motor, the first clamping rod and the second clamping rod are utilized to drive the heat conducting balls to rotate, so that the sodium ion battery slag containing the electrolyte is influenced by the rotation centrifugal force, and the electrolyte is promoted to be separated rapidly; providing high-temperature hot air for an aeration port through a circulating fan and a heater, promoting rapid evaporation of electrolyte collected in a heating box, and rapidly invading into a heat conducting ball by utilizing the flowing high-temperature hot air to further heat the electrolyte remained in sodium ion battery residues in the heat conducting ball for thermalization evaporation treatment;
(2) The rotary hand lever and the glass cover are used in an auxiliary manner through the support frame, so that the rotary hand lever is convenient to stir to enable the glass cover to slide up and down, and the glass cover is prevented from being manually lifted or contacted with a glass vessel subjected to direct evaporation treatment, so that potential safety hazards exist; the low-temperature hot gas after being led to be evaporated and cooled through the plurality of groups of exhaust pipes enters the water-gas separator, separated water is drained and continuously washes the discharge valve, the phenomenon that valve port residues exist after distillation discharge is avoided, and the separated gas is returned and conveyed to the circulating fan, so that the environmental pollution caused by gas discharge is avoided, the low-temperature hot gas is heated secondarily, and the energy consumption is reduced.
Drawings
The invention is further described below with reference to the accompanying drawings;
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the heating cabinet of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic side sectional view of a heating cabinet according to the present invention;
FIG. 5 is a schematic view of the structure of the support frame of the present invention;
fig. 6 is a schematic view of the condensing unit structure of the present invention.
Legend description: 1. a base; 2. a heating box; 201. a rotating motor; 202. sealing grooves; 203. a rotating rod; 204. a rotating member; 205. a first clamping bar; 206. a locking piece; 207. a clamping block; 208. a circulating fan; 209. a heater; 210. an aeration port; 211. a second clamping bar; 3. a glass cover; 4. a support frame; 401. a buckling frame; 402. a chute; 403. a slide block; 404. a beam frame; 405. a screw; 406. rotating the hand lever; 407. a vertical rod; 408. a support rod; 5. a condensing assembly; 501. a condensing tube; 502. a first exhaust pipe; 503. a steam conduit; 504. an adapter valve; 505. a collection box; 506. a discharging valve; 6. a heat conducting ball; 601. a first ball cover; 602. a second ball cover; 603. a heat conduction pipe; 604. a leak hole; 605. a bump; 606. a groove; 607. a clamping groove; 7. a purifier; 701. a water-gas separator; 703. a second exhaust pipe; 703. a third exhaust pipe; 704. and (5) a water drain pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Embodiment one:
the embodiment is used for solving the problems that when the waste sodium ion battery electrolyte is evaporated, sodium ion battery waste residues and the electrolyte which flows out are loaded through a glass vessel, part of the electrolyte permeates into the sodium ion battery waste residues, and the evaporation efficiency is seriously hindered due to the influence of heat conduction efficiency in the prior art.
Referring to fig. 1-4, the embodiment is an electrolyte recovery distillation apparatus for a waste sodium ion battery, which comprises a base 1, wherein a heating box 2 is fixedly installed at the top of one end of the base 1, a heater 209 is embedded and installed on the inner wall of the heating box 2, a circulating fan 208 close to the heater 209 is fixedly installed at the side edge of the bottom of the heating box 2, first clamping rods 205 are symmetrically installed on the inner wall of the top of the heating box 2, heat conducting balls 6 are installed between a plurality of groups of first clamping rods 205 in a clamping manner, sodium ion battery residues which are to be processed and contain electrolyte are packaged in a concentrated manner through the heat conducting balls 6, and the heat conducting balls 6 are driven to rotate by a driving motor, the first clamping rods 205 and the second clamping rods 211, so that the sodium ion battery residues containing electrolyte are influenced by rotational centrifugal force, and the electrolyte is promoted to be separated rapidly; the top of the heating box 2 is connected with a glass cover 3 in a clamping way.
The edge of the opening at the top of the heating box 2 is concavely provided with a sealing groove 202 which is clamped with the glass cover 3, the rod body at the middle part of a first clamping rod 205 is provided with a rotating piece 204, the side edge of the rotating piece 204 is provided with a rotating rod 203 which is rotationally connected with the inner wall of the heating box 2, the middle part of the inner wall of the first clamping rod 205 is fixedly provided with an arc-shaped clamping block 207, the outer wall of the other end of the heating box 2 is fixedly provided with a rotating motor 201 which is in transmission connection with the rotating rod 203, two ends of a plurality of groups of first clamping rods 205 are symmetrically provided with locking pieces 206, and the bottom of the rotating piece 204 is erected and provided with a second clamping rod 211.
The bottom of the outer wall of the heating box 2 is provided with a ventilation port connected with a circulating fan 208, the output end of the circulating fan 208 is provided with a plurality of groups of aeration ports 210 extending to the inner bottom wall of the heating box 2, and high-temperature hot gas is provided for the aeration ports 210 through the circulating fan 208 and a heater 209 to promote rapid evaporation of electrolyte collected in the heating box 2; the heater 209 is arranged around the wall of the inner cavity of the heating box 2.
The heat conduction ball 6 comprises a first ball cover 601, a second ball cover 602 is mounted on the side edge of the first ball cover 601 in a clamping manner, a bump 605 is fixedly mounted on the section of the first ball cover 601, a groove 606 in threaded connection with the bump 605 is formed in the section of the second ball cover 602, multiple groups of heat conduction pipes 603 are fixedly mounted on the inner walls of the first ball cover 601 and the second ball cover 602, multiple groups of leak holes 604 penetrating the first ball cover 601 and the second ball cover 602 are formed in the side edges of the heat conduction pipes 603, and a clamping groove 607 in clamping connection with a clamping block 207 is concavely formed in the outer wall of the heat conduction ball 6.
The sodium ion battery slag which is to be processed and contains electrolyte is packaged in a concentrated manner through the heat conducting balls 6, and the heat conducting balls 6 are driven to rotate by the driving motor, the first clamping rods 205 and the second clamping rods 211, so that the sodium ion battery slag containing electrolyte is influenced by rotational centrifugal force, and the electrolyte is promoted to be separated rapidly; the circulating fan 208 and the heater 209 provide high-temperature hot air for the aeration port 210, so that the electrolyte collected in the heating box 2 is promoted to be quickly evaporated, and the flowing high-temperature hot air is utilized to quickly invade the heat conducting balls 6, so that the residual electrolyte in the sodium ion battery residues in the heat conducting balls 6 is further heated for thermalization evaporation treatment.
Embodiment two:
the embodiment is used for solving the problems that hot gas generated in the existing sodium ion battery electrolyte evaporation process is wasted along with the steam collecting and condensing process, and is directly discharged outwards to influence the surrounding air environment.
Referring to fig. 1, 5 and 6, the apparatus for recovering and distilling the electrolyte of the waste sodium ion battery in this embodiment includes a support frame 4 fixedly installed in the center of the top of the base 1, a chute 402 is provided in the middle of the support frame 4 in a penetrating manner, a beam frame 404 connected to the glass cover 3 is installed on the top of one end of the support frame 4, and the support frame 4 is used to assist in rotating a hand lever 406 and the glass cover 3, so that the hand lever 406 is convenient to be moved to cause the glass cover 3 to slide up and down, and the glass cover 3 is prevented from being opened manually or contacting with a glass vessel subjected to direct evaporation treatment; the other end of the supporting frame 4 is provided with a condensation component 5 which is in sliding connection with the sliding chute 402, the condensation component 5 comprises a condensation pipe 501, a collection box 505 is connected and installed at the bottom of the condensation pipe 501, and a purifier 7 is installed at one end of the collection box 505 side by side.
The concave knot frame 401 that is equipped with rotating motor 201 cup joints on the support frame 4 bottom support body, the spout 402 has been run through in support frame 4 middle part, the inside sliding connection of spout 402 has slider 403, and the slider 403 side is equipped with the adjusting bolt with support frame 4 swing joint, the screw rod 405 of rotating with glass cover 3 to be connected is run through to roof beam frame 404 one end middle part installation, the screw rod 405 top is equipped with the rotatory hand lever 406 of being connected with roof beam frame 404, support frame 4 top center fixed mounting has pole 407, pole 407 surface sliding cup joint bracing piece 408.
The outer wall of the top of the condensing tube 501 is fixedly sleeved with the other end of the supporting rod 408, a first exhaust pipe 502 is fixedly arranged at the top end of the condensing tube 501, a steam conduit 503 which is fixedly clamped with the sliding block 403 is arranged on the side edge of the bottom of the condensing tube 501, the bottom of the steam conduit 503 is fixedly clamped with the top of the glass cover 3, a transfer valve 504 which is connected with a collecting box 505 is arranged at the bottom of the condensing tube 501, a first exhaust pipe 502 which is connected with the transfer valve 504 is arranged at the top of the condensing tube 501, and a discharging valve 506 is fixedly arranged at the bottom of the collecting box 505.
The bottom of the purifier 7 is fixedly provided with a water-gas separator 701, the top of the outer wall of the water-gas separator 701 is provided with a second exhaust pipe 702 connected with the switching valve 504, the bottom of the outer wall of the water-gas separator 701 is provided with a third exhaust pipe 703 connected with the circulating fan 208, and the bottom of the water-gas separator 701 is provided with a drain pipe 704 connected with the discharging valve 506.
In combination with the first embodiment and the second embodiment, the driving motor, the first clamping rod 205 and the second clamping rod 211 can be utilized to drive the heat conduction ball 6 to rotate, so that sodium ion battery slag containing electrolyte is subjected to centrifugal rapid separation, the electrolyte in the sodium ion battery slag is rapidly evaporated by utilizing the high-temperature aeration heating box and the high-temperature aeration heating box, the glass cover and related structures can be rotationally separated, potential safety hazards caused by manual contact are avoided, and evaporated water and gas are separated for continuous cleaning of the discharge valve and recycling of hot gas.
As shown in fig. 1 to 6, the working method of the electrolyte recovery distillation device of the waste sodium ion battery is characterized by comprising the following steps:
step one: when the condensing device is used, the rotating hand lever 406 is shifted clockwise, the screw rod 405 synchronously rotates and drives the glass cover 3 to slide upwards along the Y axis of the beam frame 404, the steam guide pipe 503 synchronously slides upwards along the Y axis of the chute 402 through the slide block 403, the steam guide pipe 503 synchronously pushes the condensing pipe 501 to drive the supporting frame 4 to slide upwards along the Y axis of the upright rod 407, and the condensing assembly 5 and the glass cover 3 are driven to slide synchronously;
step two: rotating the heat conduction balls 6, loading waste sodium ion battery slag which is to be distilled and contains electrolyte into the first ball cover 601, clamping the second ball cover 602 with the first ball cover 601, connecting the convex blocks 605 with the grooves 606 in a threaded manner, placing the heat conduction balls 6 clamping grooves 607 on the top of the second clamping rods 211, adjusting the first clamping rods 205 to clamp the heat conduction balls 6, clamping the heat conduction balls 6 clamping grooves 607 with clamping blocks 207 of the first clamping rods 205, connecting and locking the first clamping rods 205 with each other by using a plurality of groups of locking blocks 206, pouring redundant electrolyte into the inner cavity of the heater 209, stirring the rotating hand bars 406 anticlockwise, sliding down the glass cover 3, and clamping and sealing the bottoms of the glass cover 3 with the sealing grooves 202;
step three: the rotary motor 201 is started, the output end of the rotary motor 201 drives a plurality of groups of first clamping rods 205 and second clamping rods 211 to clamp the heat conduction balls 6 to synchronously rotate through the rotary rods 203, the heater 209 is started to heat the inner cavity of the heating box 2 and the heat conduction balls 6, the circulating fan 208 pumps external air, the external air is heated by the heater 209 and then is sprayed into the inner cavity of the heating box 2 along the aeration port 210, the heat conduction balls 6 rotate along the center of the inner cavity of the heating box 2, residual electrolyte in sodium ion battery residues is thrown out under the action of rotary centrifugation, the electrolyte is stirred and evaporated under the acceleration of hot air, and meanwhile, the sodium ion battery residues in the heat conduction balls 6 are continuously heated and evaporated by the hot air;
step four: the evaporation guide pipe guides the superfluous high-temperature steam in the glass cover 3 to enter the condensation pipe 501, the condensation pipe 501 carries out heat exchange treatment on the high-temperature steam, pure liquid sublimated along with the high-temperature steam slides along the inner wall of the condensation pipe 501 and is collected, the pure liquid drops into the collecting tank 505 along the central pipe of the transfer pipe, superfluous gas of the condensation pipe 501 is conveyed into the water-gas separator 701 along the outer pipe of the first exhaust pipe 502, the transfer valve 504 and the second exhaust pipe 702, the low temperature is conveyed into the circulating fan 208 along the third exhaust pipe 703 after being treated by the purifier 7, the pure liquid collected in the collecting tank 505 is intensively discharged through the discharging valve 506, and the waste water continuously separated by the water-gas separator 701 enters the discharging pipe along the water discharging pipe 704 to continuously clean the discharging valve 506, so that pure liquid is prevented from remaining on the inner wall of the valve after single discharging.
The foregoing is merely illustrative of the structures of this invention and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the invention or from the scope of the invention as defined in the accompanying claims.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The electrolyte recovery distillation equipment for the waste sodium ion batteries comprises a base (1), and is characterized in that a heating box (2) is fixedly arranged at the top of one end of the base (1), a heater (209) is embedded and arranged on the inner wall of the heating box (2), a circulating fan (208) close to the heater (209) is fixedly arranged on the side edge of the bottom of the heating box (2), first clamping rods (205) are symmetrically arranged on the inner wall of the top of the heating box (2), a plurality of groups of first clamping rods (205) are connected with each other in a clamping manner, heat conducting balls (6) are arranged, and a glass cover (3) is arranged at the top of the heating box (2) in a clamping manner;
support frame (4) are installed at base (1) top center fixed mounting, spout (402) have been run through in support frame (4) middle part, support frame (4) one end top is erect and is installed roof beam structure (404) that are connected with glass cover (3), the support frame (4) other end is equipped with condensation subassembly (5) with spout (402) sliding connection, condensation subassembly (5) include condenser pipe (501), and condenser pipe (501) bottom connection installs collecting box (505), clarifier (7) are installed side by side to collecting box (505) one end.
2. The electrolyte recycling distillation device of the waste sodium ion battery according to claim 1, wherein a sealing groove (202) which is clamped with a glass cover (3) is concavely arranged at the edge of the top opening of the heating box (2), a rotating piece (204) is arranged on a rod body at the middle part of the first clamping rod (205), a rotating rod (203) which is rotationally connected with the inner wall of the heating box (2) is arranged on the side edge of the rotating piece (204), an arc clamping block (207) is fixedly arranged at the middle part of the inner wall of the first clamping rod (205), a rotating motor (201) which is in transmission connection with the rotating rod (203) is fixedly arranged on the outer wall of the other end of the heating box (2), locking pieces (206) are symmetrically arranged at two ends of the plurality of groups of the first clamping rods (205), and a second clamping rod (211) is arranged at the bottom of the rotating piece (204).
3. The electrolyte recovery distillation device of the waste sodium ion battery according to claim 1, wherein a ventilation port connected with a circulating fan (208) is arranged at the bottom of the outer wall of the heating box (2), a plurality of groups of aeration ports (210) extending to the inner bottom wall of the heating box (2) are arranged at the output end of the circulating fan (208), and the heater (209) is arranged around the inner cavity wall of the heating box (2).
4. The electrolyte recycling distillation device of the waste sodium ion battery according to claim 1, wherein the heat conducting balls (6) comprise a first ball cover (601), a second ball cover (602) is installed on the side edge of the first ball cover (601) in a clamping mode, a protruding block (605) is fixedly installed on the cross section of the first ball cover (601), grooves (606) in threaded connection with the protruding block (605) are formed in the cross section of the second ball cover (602), a plurality of groups of heat conducting pipes (603) are fixedly installed on the inner walls of the first ball cover (601) and the second ball cover (602), a plurality of groups of leak holes (604) penetrating through the first ball cover (601) and the second ball cover (602) are formed in the side edges of the heat conducting pipes (603), and clamping grooves (607) in clamping connection with the clamping blocks (207) are concavely formed in the outer wall of the heat conducting balls (6).
5. The electrolyte recovery distillation device of the waste sodium ion battery according to claim 1, wherein a buckling frame (401) sleeved with a rotating motor (201) is concavely arranged on a bottom frame body of the supporting frame (4), a sliding groove (402) is formed in the middle of the supporting frame (4) in a penetrating mode, a sliding block (403) is connected inside the sliding groove (402) in a sliding mode, an adjusting bolt movably connected with the supporting frame (4) is arranged on the side edge of the sliding block (403), a screw rod (405) rotatably connected with a glass cover (3) is arranged in the middle of one end of the beam frame (404) in a penetrating mode, a rotating hand rod (406) connected with the beam frame (404) is arranged at the top of the screw rod (405), a vertical rod (407) is fixedly arranged at the center of the top of the supporting frame (4), and a supporting rod (408) is sleeved on the surface of the vertical rod (407) in a sliding mode.
6. The electrolyte recovery distillation device of a waste sodium ion battery according to claim 1, wherein the outer wall of the top of the condensation pipe (501) is fixedly sleeved with the other end of the supporting rod (408), a first exhaust pipe (502) is fixedly arranged at the top end of the condensation pipe (501), a steam conduit (503) fixedly clamped with the sliding block (403) is arranged on the side edge of the bottom of the condensation pipe (501), the bottom of the steam conduit (503) is fixedly clamped with the top of the glass cover (3), a transfer valve (504) connected with a collecting box (505) is arranged at the bottom of the condensation pipe (501), a first exhaust pipe (502) connected with the transfer valve (504) is arranged at the top of the condensation pipe (501), and a discharging valve (506) is fixedly arranged at the bottom of the collecting box (505).
7. The electrolyte recovery distillation device of the waste sodium ion battery according to claim 1, wherein a water-gas separator (701) is fixedly arranged at the bottom of the purifier (7), a second exhaust pipe (702) connected with a transfer valve (504) is arranged at the top of the outer wall of the water-gas separator (701), a third exhaust pipe (703) connected with a circulating fan (208) is arranged at the bottom of the outer wall of the water-gas separator (701), and a drain pipe (704) connected with a discharging valve (506) is arranged at the bottom of the water-gas separator (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310387301.3A CN116282288A (en) | 2023-04-12 | 2023-04-12 | Electrolyte recovery distillation equipment of waste sodium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310387301.3A CN116282288A (en) | 2023-04-12 | 2023-04-12 | Electrolyte recovery distillation equipment of waste sodium ion battery |
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| Publication Number | Publication Date |
|---|---|
| CN116282288A true CN116282288A (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310387301.3A Pending CN116282288A (en) | 2023-04-12 | 2023-04-12 | Electrolyte recovery distillation equipment of waste sodium ion battery |
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| CN (1) | CN116282288A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116531851A (en) * | 2023-07-06 | 2023-08-04 | 东莞市鹏锦机械科技有限公司 | Waste lithium battery electrolyte recovery system and process |
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2023
- 2023-04-12 CN CN202310387301.3A patent/CN116282288A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116531851A (en) * | 2023-07-06 | 2023-08-04 | 东莞市鹏锦机械科技有限公司 | Waste lithium battery electrolyte recovery system and process |
| CN116531851B (en) * | 2023-07-06 | 2023-09-26 | 东莞市鹏锦机械科技有限公司 | Waste lithium battery electrolyte recovery system and process |
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