WO2022267425A1 - 面向动力电池黑粉酸浸投料用防尘安全上料装置 - Google Patents
面向动力电池黑粉酸浸投料用防尘安全上料装置 Download PDFInfo
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- WO2022267425A1 WO2022267425A1 PCT/CN2021/142955 CN2021142955W WO2022267425A1 WO 2022267425 A1 WO2022267425 A1 WO 2022267425A1 CN 2021142955 W CN2021142955 W CN 2021142955W WO 2022267425 A1 WO2022267425 A1 WO 2022267425A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- feeding
- shaker
- power battery
- dust
- feeding port
- Prior art date
Links
- 238000002386 leaching Methods 0.000 title claims abstract description 46
- 239000000843 powder Substances 0.000 title claims abstract description 38
- 239000002253 acid Substances 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000000605 extraction Methods 0.000 claims description 7
- 230000004308 accommodation Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 238000005554 pickling Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Chemical compound [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/44—Devices for emptying otherwise than from the top using reciprocating conveyors, e.g. jigging conveyors
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/02—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/4881—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially horizontal axis
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/007—Wet processes by acid leaching
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- 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
Definitions
- the invention relates to the technical field of recycling in the new energy material industry, in particular to a dust-proof and safe feeding device for power battery black powder acid leaching feeding.
- the battery After the battery is crushed and sorted, it needs to be pickled in the pickling tank to remove impurities such as copper, iron, aluminum, etc., and the battery powder should be put into the pickling tank for reaction. In the current process, the battery powder is put into the pickling tank.
- the feeding port of the pickling equipment is relatively large and there is no effective protection, and the operator is prone to danger of falling into the feeding port and causing danger when working.
- the present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a dust-proof safety feeding device for power battery black powder acid leaching feeding to prevent operators from falling into the feeding port.
- the dust-proof safe feeding device for power battery black powder acid leaching feeding includes a leaching tank, a feeding grid, and a shaking assembly, and the leaching tank includes a feeding port; the feeding grid is installed on the In the feeding port, the feeding grid is provided with a feeding hole; the shaking assembly includes a shaking member and a driving device, and the shaking member is movably arranged in the feeding hole, and the driving device and the The shaker is connected, and the driving device drives the shaker to move in the discharge hole.
- the dust-proof and safe feeding device for power battery black powder acid leaching feeding has at least the following technical effects: the feeding port is equipped with a feeding grid to prevent the operator from falling into the feeding port; a shaker is installed And the driving device to eliminate the bridging phenomenon of battery powder and prevent battery powder from clogging the feeding port.
- the shaking material is in the shape of " ⁇ ".
- the material shaking member is plate-shaped, and a plurality of material guiding through holes are provided on the material shaking member.
- a protrusion is provided at the bottom of the material guide through hole, and both ends of the protrusion are inclined surfaces.
- the shaker assembly further includes a shaker plate, the shaker member is mounted on the shaker plate, the driving device includes a plurality of eccentric wheels and a motor, and the shaker plate The plurality of eccentric wheels are installed on the leaching tank, and the motor drives the eccentric wheels to rotate.
- the present invention also includes an opening and closing assembly, the opening and closing assembly is installed in the feeding port and located below the feeding grid, and the opening and closing assembly includes a rotatable installation in the feeding port
- the feeding rotor is provided with at least one accommodation groove, the outer surface of the feeding rotor abuts against the inner surface of the feeding opening, and the feeding rotor seals the feeding opening.
- the opening and closing assembly further includes a fixing cylinder, the fixing cylinder is installed in the feeding opening, and the outer surface of the fixing cylinder is sealed and fixedly connected with the inner surface of the feeding opening, so
- the fixed cylinder is provided with an inlet and an outlet connected to the feeding port, the feeding rotor is located in the fixed cylinder, and the outer surface of the feeding rotor abuts against the inner surface of the fixed cylinder.
- the feeding rotor includes an opening and closing plate and an arc-shaped plate, the arc-shaped plate is arranged at both ends of the opening and closing plate, and the arc-shaped plate and the opening and closing plate enclose a
- the accommodating groove, the feeding opening and the feeding opening are all arc-shaped openings, and the arc length between the two ends of the arc-shaped plate is longer than the arc length between the two ends of the arc-shaped opening.
- the arc-shaped plate is provided with a balance hole, the cross-section of the balance hole is tapered, and the large hole end of the balance hole is close to the inner wall of the fixing cylinder.
- the present invention also includes an air extraction device installed on the leaching tank, and the air extraction device is used to extract the gas inside the leaching tank.
- Fig. 1 is the structural representation of the dust-proof safety feeding device facing power battery black powder acid leaching feeding in an embodiment of the present invention
- Fig. 2 is the structural representation of blanking grid
- Fig. 3 is a structural schematic view of the shaking member in the first embodiment located in the discharge hole;
- Fig. 4 is a schematic structural view of the second embodiment of the material shaker located in the discharge hole
- Fig. 5 is the sectional view of A-A among Fig. 4;
- Fig. 6 is the structural schematic diagram of fixing cylinder
- Fig. 7 is a sectional view of the feeding rotor inside the fixed cylinder.
- leaching tank 100 leaching tank 100, feeding port 110, feeding grid 200, feeding hole 210, shaking assembly 300, shaking parts 310, guide hole 311, protrusion 3111, driving device 320, eccentric wheel 321, Motor 322, shaker plate 330, opening and closing assembly 400, feeding rotor 410, accommodation tank 411, opening and closing plate 412, arc plate 413, sealing strip 414, fixed cylinder 420, feeding port 421, feeding port 422, pumping gas device 500.
- orientation descriptions such as up, down, front, back, left, right, and middle, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
- the dust-proof safety feeding device for power battery black powder acid leaching feeding includes a leaching tank 100, a feeding grid 200, and a shaker assembly 300, and the leaching tank 100 includes a feeding port 110;
- the feeding grid 200 is installed in the feeding port 110, and the feeding grid 200 is provided with a feeding hole 210;
- the shaking assembly 300 includes a shaking member 310 and a driving device 320, and the shaking member 310 is movably arranged in the feeding hole 210 , the driving device 320 is connected with the material shaking member 310 , and the driving device 320 drives the shaking member 310 to move in the feeding hole 210 .
- one end of the leaching tank 100 is conveying pipeline, and the feeding port 110 is positioned at the upper end of the conveying pipeline, and the feeding grid 200 is installed in the feeding port 110, as shown in Figure 2, there are a plurality of feeding holes 210,
- the quantity of the shaker parts 310 corresponds to the quantity of the discharge holes 210 . Since the feeding port 110 of the pickling equipment is relatively large, a feeding grid 200 is provided so that the operator can be effectively protected, and the operator can avoid falling into the feeding port 110 to cause danger; due to the setting of the feeding grid 200, when there is too much battery powder Bridging is prone to occur and the battery powder cannot enter the leaching tank 100.
- the shaking member 310 of the present invention is movably arranged in the feeding hole 210.
- the driving device 320 drives the material shaker 310 to move up and down, back and forth or up and down in the feeding hole 210.
- the movement of the material shaker 310 eliminates the bridging phenomenon of the battery powder and prevents the battery powder from being blocked in the feeding port 110.
- the combination of the feeding grid 200 and the shaking member 310 prevents the battery powder from clogging the feeding port 110 , and at the same time acts as a protective fence to prevent operators from falling into the feeding port 110 .
- the shaking material 310 is in the shape of " ⁇ ". As shown in Figure 3, the square shape helps the battery powder to fall quickly.
- the material shaking member 310 is plate-shaped, and a plurality of material guiding through holes 311 are provided on the material shaking member 310 .
- a protrusion 3111 is provided at the bottom of the material guide hole 311 , and both ends of the protrusion 3111 are sloped.
- the left and right ends of the protrusion 3111 are inclined planes, and the inclined plane structure facilitates the falling of the battery powder.
- the material shaking assembly 300 also includes a shaking material plate 330, the shaking material part 310 is installed on the material shaking plate 330, and the driving device 320 includes a plurality of eccentric wheels 321 and a motor 322
- the shaking plate 330 is installed on the leaching tank 100 through a plurality of eccentric wheels 321, and the motor 322 drives the eccentric wheels 321 to rotate.
- the shaker plate 330 is connected with the eccentric wheel 321, and the motor 322 drives the eccentric wheel 321 to drive the shaker plate 330 to move, so that the shaker frame moves up and down relative to the lower grid 200.
- Such a structure is simple and easy to maintain.
- one of the eccentric wheels 321 is installed on the leaching tank 100
- the motor 322 is installed on the leaching tank 100 and drives the above-mentioned eccentric wheel 321
- one end of the shaker plate 330 extends into the feeding port 110 and passes through other eccentric wheels 321 is installed in the feeding port 110, and the other end of the shaking plate 330 is connected with the motor 322.
- an opening and closing assembly 400 is also included.
- the opening and closing assembly 400 is installed in the feeding port 110 and is located below the discharge grid 200.
- the opening and closing assembly 400 includes a rotatably installed For the feeding rotor 410 in the feeding port 110 , the feeding rotor 410 is provided with at least one receiving groove 411 , and the outer surface of the feeding rotor 410 contacts the inner surface of the feeding port 110 so that the feeding rotor 410 seals the feeding port 110 .
- the feeding process it is easy to make the reactant oxygen 3H2SO4+H2O2+2LiCoO2 ⁇ 2CoSO4+Li2SO4+4H2O+O2 ⁇ accumulated in the reaction tank, because the feeding process will generate air. It is necessary to open the feeding port 110 during feeding, which will cause oxygen leakage, and the direct discharge of oxygen from the feeding opening is likely to cause danger, and it is easy to be unsafe for feeding personnel.
- the current feeding ports 110 are all open, which is not safe enough except that the oxygen is easy to overflow, and it is easy to cause dust after putting in the dried battery powder, which is easy to cause air pollution and endanger the health of the operators.
- the present invention is equipped with an opening and closing assembly 400 so that the feeding process is completely sealed, thereby avoiding oxygen leakage and dust.
- the two ends of the feeding rotor 410 are hinged in the conveying pipeline, the feeding rotor 410 is driven by the motor 322 to rotate, and the accommodating groove 411 is used to accommodate battery powder. shape.
- the notch of the holding tank 411 faces upwards, the material is received, and when the notch is facing down, the battery powder in the holding tank 411 falls to the inside of the leaching tank 100 along the conveying pipeline, and the feeding rotor 410 is rotated circularly to convey the battery powder circularly. Since the outer surface of the feeding rotor 410 abuts against the inner surface of the feeding port 110, the cycle and continuous feeding process can be kept relatively sealed.
- the opening and closing assembly 400 also includes a fixed cylinder 420 , the fixed cylinder 420 is installed in the feeding port 110 , and the outer surface of the fixing cylinder 420 is in contact with the inner surface of the feeding port 110 .
- the surface is sealed and fixedly connected.
- the fixed cylinder 420 is provided with an inlet 421 and an outlet 422 connected to the feeding port 110 .
- the feeding rotor 410 is located in the fixed cylinder 420 .
- the driving device 320 drives the notch of the receiving tank 411 to face upward, and the battery powder enters the receiving tank 411 of the feeding rotor 410 through the feeding port 421, and then the driving device 320 drives the notch of the receiving tank 411 to face downward, and the battery powder comes out from the outlet.
- Feed port 422 pours out.
- the feeding rotor 410 includes an opening and closing plate 412 and an arc-shaped plate 413, and the arc-shaped plate 413 is located at both ends of the opening and closing plate 412, and the arc-shaped plate 413 and the opening and closing plate 413
- the plate 412 encloses the receiving groove 411, the feeding port 110 and the discharging port 422 are both arc-shaped openings, and the arc length between the two ends of the arc-shaped plate 413 is longer than the arc length between the two ends of the arc-shaped opening.
- the arc length between the two ends of the arc-shaped plate 413 is longer than the arc length between the two ends of the arc-shaped opening, which can ensure the sealing of the feeding rotor 410 when rotating, thereby avoiding oxygen leakage and dust.
- the arc-shaped plate 413 is provided with a balance hole (not shown in the figure). Equilibrium holes are provided, so that when the curved plate 413 is located at the outlet 422 of the fixed cylinder 420 and blocks the lower opening, the balance holes can balance the atmospheric pressure inside and outside the leaching tank 100, and the external air will flow into the leaching tank 100 under the action of negative pressure. into the leaching tank 100.
- a sealing strip 414 is installed at the end of the feeding rotor 410 abutting against the inner wall of the fixed cylinder 420 .
- a sealing strip 414 is provided to increase the sealing effect between the feeding rotor 410 and the fixed cylinder 420 .
- an air extraction device 500 installed on the leaching tank 100 is also included, and the air extraction device 500 is used to extract the gas inside the leaching tank 100 .
- the air extraction device 500 continuously extracts the gas inside the leaching tank 100, so that the inside of the leaching tank 100 maintains a negative pressure, so that no dust will be discharged from the feeding port 110 during the rotation of the feeding rotor 410, and at the same time it can After the dust is collected by the dust bag at the outlet of the suction device 500 , the dust is continuously dropped into the leaching tank 100 from the feeding port 110 .
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- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Catching Or Destruction (AREA)
- Crushing And Pulverization Processes (AREA)
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Abstract
Description
Claims (10)
- 一种面向动力电池黑粉酸浸投料用防尘安全上料装置,其特征在于,包括:浸出槽,包括投料口;下料栅,安装于所述投料口内,所述下料栅设有下料孔;抖料组件,包括抖料件和驱动装置,所述抖料件可移动地设于所述下料孔内,所述驱动装置与所述抖料件连接,所述驱动装置驱动所述抖料件在所述下料孔内移动。
- 根据权利要求1所述的面向动力电池黑粉酸浸投料用防尘安全上料装置,其特征在于:所述抖料件为“凵”字形状。
- 根据权利要求1所述的面向动力电池黑粉酸浸投料用防尘安全上料装置,其特征在于:所述抖料件为板状,所述抖料件上设有多个导料通孔。
- 根据权利要求3所述的面向动力电池黑粉酸浸投料用防尘安全上料装置,其特征在于:所述导料通孔的底部设有凸起,所述凸起的两端为斜面。
- 根据权利要求1至4任一项所述的面向动力电池黑粉酸浸投料用防尘安全上料装置,其特征在于:所述抖料组件还包括抖料板,所述抖料件安装于所述抖料板上,所述驱动装置包括多个偏心轮和电机,所述抖料板通过多个所述偏心轮安装于所述浸出槽上,所述电机驱动所述偏心轮转动。
- 根据权利要求1所述的面向动力电池黑粉酸浸投料用防尘安全上料装置,其特征在于:还包括开闭组件,所述开闭组件安装于所述投料口内且位于所述下料栅的下方,所述开闭组件包括可旋转地安装于所述投料口内的投料转子,所述投料转子设有至少一个容纳槽,所述投料转子的外表面抵接所述投料口的内表面进而所述投料转子密封所述投料口。
- 根据权利要求6所述的面向动力电池黑粉酸浸投料用防尘安全上料装置,其特征在于:所述开闭组件还包括固定筒,所述固定筒安装于所述投料口内,且所述固定筒的外表面与所述投料口的内表面密封固定连接,所述固定筒设有与所述投料口连通的进料口和出料口,所述投料转子位于所述固定筒,所述投料转子 的外表面抵接所述固定筒的内表面。
- 根据权利要求7所述的面向动力电池黑粉酸浸投料用防尘安全上料装置,其特征在于:所述投料转子包括开闭板和弧形板,所述弧形板设于所述开闭板的两端,所述弧形板和所述开闭板围成所述容纳槽,所述投料口和出料口都为弧形开口,所述弧形板两端之间的弧长大于所述弧形开口两端之间的弧长。
- 根据权利要求8所述的面向动力电池黑粉酸浸投料用防尘安全上料装置,其特征在于:所述弧形板设有平衡孔,所述平衡孔的截面为锥形,所述平衡孔的大孔端靠近所述固定筒的内壁。
- 根据权利要求1所述的面向动力电池黑粉酸浸投料用防尘安全上料装置,其特征在于:还包括安装于所述浸出槽上的抽气装置,所述抽气装置用于抽取浸出槽内部的气体。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2313062.8A GB2618506A (en) | 2021-06-25 | 2021-12-30 | Dustproof safety feeding device for power battery black powder acid leaching and feeding |
ES202390184A ES2959194A2 (es) | 2021-06-25 | 2021-12-30 | Dispositivo de alimentación de seguridad antipolvo para alimentación y lixiviación ácida de polvo negro de baterías de energía |
HU2200309A HUP2200309A1 (hu) | 2021-06-25 | 2021-12-30 | Pormentes biztonsági adagolókészülék akkumulátor õrlemény savas átmosásához |
MA62194A MA62194A1 (fr) | 2021-06-25 | 2021-12-30 | Dispositif d'alimentation protégé contre la poussière pour alimentation et lixiviation dans l'acide de poudre noire de batterie d'alimentation |
DE112021006897.0T DE112021006897T5 (de) | 2021-06-25 | 2021-12-30 | Staubdichte, sichere zufuhrvorrichtung für die laugung von schwarzem pulver einer leistungsbatterie und zufuhr |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110712374.6A CN113387194A (zh) | 2021-06-25 | 2021-06-25 | 面向动力电池黑粉酸浸投料用防尘安全上料装置 |
CN202110712374.6 | 2021-06-25 |
Publications (1)
Publication Number | Publication Date |
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WO2022267425A1 true WO2022267425A1 (zh) | 2022-12-29 |
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CN (1) | CN113387194A (zh) |
DE (1) | DE112021006897T5 (zh) |
ES (1) | ES2959194A2 (zh) |
GB (1) | GB2618506A (zh) |
HU (1) | HUP2200309A1 (zh) |
MA (1) | MA62194A1 (zh) |
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CN113387194A (zh) * | 2021-06-25 | 2021-09-14 | 广东邦普循环科技有限公司 | 面向动力电池黑粉酸浸投料用防尘安全上料装置 |
Citations (6)
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FR2648443A1 (fr) * | 1989-06-14 | 1990-12-21 | Setec Geotechnique | Obturateur de tremie doseuse de produits particulaires, notamment produits sensibles a l'agglomeration |
CN207566233U (zh) * | 2017-11-21 | 2018-07-03 | 江苏华石农业股份有限公司 | 一种饲料投料口防护装置 |
CN207759724U (zh) * | 2017-12-04 | 2018-08-24 | 河北晨阳工贸集团有限公司 | 粉状物料辅助投料装置 |
CN210438101U (zh) * | 2019-06-27 | 2020-05-01 | 新乡市银星机械设备有限公司 | —种振动垂直上料机 |
CN210709744U (zh) * | 2019-08-13 | 2020-06-09 | 广水轻工机械有限责任公司 | 一种曲面胶印机进料装置 |
CN113387194A (zh) * | 2021-06-25 | 2021-09-14 | 广东邦普循环科技有限公司 | 面向动力电池黑粉酸浸投料用防尘安全上料装置 |
-
2021
- 2021-06-25 CN CN202110712374.6A patent/CN113387194A/zh active Pending
- 2021-12-30 GB GB2313062.8A patent/GB2618506A/en active Pending
- 2021-12-30 DE DE112021006897.0T patent/DE112021006897T5/de active Pending
- 2021-12-30 WO PCT/CN2021/142955 patent/WO2022267425A1/zh active Application Filing
- 2021-12-30 ES ES202390184A patent/ES2959194A2/es active Pending
- 2021-12-30 MA MA62194A patent/MA62194A1/fr unknown
- 2021-12-30 HU HU2200309A patent/HUP2200309A1/hu unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2648443A1 (fr) * | 1989-06-14 | 1990-12-21 | Setec Geotechnique | Obturateur de tremie doseuse de produits particulaires, notamment produits sensibles a l'agglomeration |
CN207566233U (zh) * | 2017-11-21 | 2018-07-03 | 江苏华石农业股份有限公司 | 一种饲料投料口防护装置 |
CN207759724U (zh) * | 2017-12-04 | 2018-08-24 | 河北晨阳工贸集团有限公司 | 粉状物料辅助投料装置 |
CN210438101U (zh) * | 2019-06-27 | 2020-05-01 | 新乡市银星机械设备有限公司 | —种振动垂直上料机 |
CN210709744U (zh) * | 2019-08-13 | 2020-06-09 | 广水轻工机械有限责任公司 | 一种曲面胶印机进料装置 |
CN113387194A (zh) * | 2021-06-25 | 2021-09-14 | 广东邦普循环科技有限公司 | 面向动力电池黑粉酸浸投料用防尘安全上料装置 |
Also Published As
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ES2959194A2 (es) | 2024-02-21 |
MA62194A1 (fr) | 2024-01-31 |
DE112021006897T5 (de) | 2023-11-09 |
GB202313062D0 (en) | 2023-10-11 |
HUP2200309A1 (hu) | 2023-05-28 |
CN113387194A (zh) | 2021-09-14 |
GB2618506A (en) | 2023-11-08 |
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