Mobile operating platform and operating method for handling lithium batteries

Abstract

This invention discloses a mobile operating platform and method for processing lithium batteries, relating to the field of lithium battery processing technology. It includes a transport vehicle body, a container, lithium battery crushing and sorting equipment components, several fixed tracks, and several extended tracks. The container includes a fixed base plate and folding panels. The fixed base plate is fixed to the chassis of the transport vehicle body. The left end of the folding panels is hinged to the left end of the fixed base plate, and the right end of the folding panels is hinged to the right end of the fixed base plate. The folding panels can fold inward or expand outward. The folding panels include a left bottom widening component, a middle expansion component, and a right bottom widening component connected in sequence. The fixed tracks are fixed to the fixed base plate. The extended tracks are used to fix the folding panels to the left or right bottom widening components after they expand outward, and are aligned with the fixed tracks. The lithium battery processing equipment can move along the fixed tracks and the extended tracks. This invention facilitates lithium battery processing.

Description

Technical Field

[0001] This invention relates to the field of lithium battery processing technology, and in particular to a mobile operating platform and method for processing lithium batteries. Background Technology

[0002] With the widespread adoption of new energy vehicles, the number of used lithium batteries has increased dramatically. Lithium batteries contain various valuable metals (such as lithium, cobalt, and nickel) and hazardous substances. If not properly disposed of, they will result in resource waste and environmental pollution. Currently, the mainstream recycling method is still factory processing, which involves high transportation costs, high risks, long processing cycles, and cannot meet the processing needs of remote areas or decentralized battery collection points. Summary of the Invention

[0003] The purpose of this invention is to provide a mobile operating platform and operating method for processing lithium batteries, so as to solve the problems existing in the prior art and facilitate the processing of lithium batteries.

[0004] To achieve the above objectives, the present invention provides the following solution:

[0005] This invention provides a mobile operating platform for processing lithium batteries, including a transport vehicle body, a container, lithium battery crushing and sorting equipment components, several fixed tracks, and several extendable tracks. The container includes a fixed base plate and folding panels. The fixed base plate is fixed to the chassis of the transport vehicle body. The left end of the folding panels is hinged to the left end of the fixed base plate, and the right end of the folding panels is hinged to the right end of the fixed base plate. The folding panels can be folded inward or extended outward to change the volume of the container. The folding panels include a left bottom widening component, a middle extension component, and a right bottom widening component connected in sequence. The left bottom widening component is located on the left side of the fixed base plate and can be extended outward to... The right-side bottom widening component is positioned to the right of the fixed base plate and can extend outward to be flush with the fixed base plate. The lithium battery crushing and sorting equipment assembly includes several lithium battery processing devices, which are placed inside the housing. The fixed track corresponds to each lithium battery processing device and is fixedly mounted on the fixed base plate. The extension track corresponds to each fixed track and is used to be fixedly mounted on the left-side bottom widening component or the right-side bottom widening component after the folding panel extends outward, and is aligned with the fixed track. The lithium battery processing device can move along the fixed track and the extension track.

[0006] Preferably, the housing further includes several fixed load-bearing beams and several auxiliary load-bearing frames. The fixed load-bearing beams correspond one-to-one with the fixed rails. The fixed load-bearing beams are fixedly installed below the fixed base plate and placed directly below the fixed rails to support the fixed rails. The auxiliary load-bearing frames correspond one-to-one with the extension rails. The auxiliary load-bearing frames are used to be placed below the left bottom widening component or the right bottom widening component after the folding panel is extended outwards, and placed directly below the extension rails to support the extension rails.

[0007] Preferably, it also includes a reinforcing rod. After the folding panel is extended outward, one end of the reinforcing rod is used to be fixedly connected to the transport vehicle body or the ground, and the other end of the reinforcing rod is used to be fixedly connected to the folding panel.

[0008] Preferably, the device further includes several movable carrier plates, each corresponding to a lithium battery processing device. The lithium battery processing device is fixedly mounted on the movable carrier plate, and the movable carrier plate can move along the fixed track and the extended track.

[0009] Preferably, it also includes a plurality of hydraulic locking pins and a plurality of wedge-shaped brake blocks, which, after the movable carrier plate is moved into place, can lock the movable carrier plate on the fixed track or the extended track.

[0010] Preferably, a damping buffer pad is fixed between the movable carrier plate and the lithium battery processing equipment.

[0011] Preferably, the folding panel includes a plurality of folding panels that are hinged in sequence. A sealing strip and an inflatable sealing airbag are provided in the gap between any two adjacent folding panels. The sealing strip is fixedly installed on the folding panel, and the inflatable sealing airbag can seal the gap when inflated.

[0012] Preferably, a fire extinguishing system and several spark detectors are fixedly installed inside the box. The spark detectors can detect sparks, and the fire extinguishing system is communicatively connected to the spark detectors. The fire extinguishing system can spray fire extinguishing material into the box. An exhaust gas treatment system and a suction device are fixedly installed on the box. The air inlet of the suction device is connected to the inside of the box, the air outlet of the suction device is connected to the air inlet of the exhaust gas treatment system, and the air outlet of the exhaust gas treatment system is connected to the outside of the box.

[0013] Preferably, a fireproof, explosion-proof, and heat-insulating layer is fixedly laid on the inner side of the enclosure.

[0014] The present invention also provides a working method using a mobile working platform for processing lithium batteries as described above, comprising the following steps:

[0015] Step 1: Drive the transport vehicle carrying the folded container to the target location;

[0016] Step 2: Extend and reinforce the folding panel outwards, and install extension rails on the left bottom widening component and / or the right bottom widening component;

[0017] Step 3: Move the lithium battery processing equipment along the fixed track;

[0018] Step 4: Stop the lithium battery processing equipment on the fixed track or continue moving and stop on the extended track;

[0019] Step 5: Turn on the lithium battery processing equipment to process the lithium battery;

[0020] Step Six: After completing the lithium battery processing, reset the lithium battery processing equipment, disassemble the extension track, and fold the folding panel inwards to reset it.

[0021] The present invention achieves the following technical effects compared to the prior art:

[0022] The mobile operating platform and method for processing lithium batteries provided by this invention, by setting up a transport vehicle, can transfer the container to the target location where lithium batteries need to be processed. The folding panels allow for inward folding for easy transfer and outward expansion to increase the volume of the container. The folding panels include a left bottom widening component, a middle expansion component, and a right bottom widening component connected in sequence. The left bottom widening component is positioned to the left of the fixed base plate and can expand outward to be flush with the fixed base plate. The right bottom widening component is positioned to the right of the fixed base plate and can expand outward to be flush with the fixed base plate. The flush design widens the fixed base plate, creating additional operating space and increasing the internal space of the enclosure. This facilitates operation and maintenance of the lithium battery processing equipment. By setting fixed tracks on the fixed base plate and installing extension tracks on the widened components on the left and / or right bottom, the lithium battery processing equipment can be moved along the fixed and extension tracks. This allows for flexible adjustment of the equipment's position, and consequently, flexible adjustment of the layout of the lithium battery crushing and sorting equipment components. This enables mobile, modular, efficient, and safe lithium battery recycling and processing. With its high mobility, it can reach remote areas, energy storage power stations, and other battery concentration points for on-site processing. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 A schematic diagram of a mobile operating platform for processing lithium batteries provided by the present invention;

[0025] Figure 2 A schematic diagram of the housing in the mobile operating platform for processing lithium batteries provided by the present invention in the first direction (the right bottom widening component extends outward and the left bottom widening component folds inward).

[0026] Figure 3 A schematic diagram of the housing in the mobile operating platform for processing lithium batteries provided by the present invention in a second direction (the right bottom widening component extends outward, and the left bottom widening component folds inward).

[0027] Figure 4 A schematic diagram of the third direction of the housing in the mobile operating platform for processing lithium batteries provided by the present invention (the right bottom widening component extends outward, and the left bottom widening component folds inward).

[0028] Figure 5 This is a schematic diagram of the fourth direction of the housing in the mobile operating platform for processing lithium batteries provided by the present invention (the right bottom widening component extends outward, and the left bottom widening component folds inward).

[0029] Figure 6 This is a schematic diagram of the fifth direction of the housing in the mobile operating platform for processing lithium batteries provided by the present invention (the right bottom widening component extends outward, and the left bottom widening component folds inward).

[0030] Figure 7 A schematic diagram of the sixth direction of the housing in the mobile operating platform for processing lithium batteries provided by the present invention (the right bottom widening component extends outward, and the left bottom widening component folds inward).

[0031] In the diagram: 1-Transport vehicle body, 2-Fixed base plate, 3-Folding side panel, 4-Left bottom widening component, 5-Middle extension component, 6-Right bottom widening component. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] The purpose of this invention is to provide a mobile operating platform and operating method for processing lithium batteries, so as to solve the problems existing in the prior art and facilitate the processing of lithium batteries.

[0034] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] Example 1

[0036] like Figures 1 to 7 As shown, this embodiment provides a mobile operating platform for processing lithium batteries, including a transport vehicle body 1, a box body, lithium battery crushing and sorting equipment components, several fixed tracks, and several extended tracks. The box body includes a fixed base plate 2 and a folding side panel 3. The fixed base plate 2 is fixedly mounted on the chassis of the transport vehicle body 1. The left end of the folding side panel 3 is hinged to the left end of the fixed base plate 2, and the right end of the folding side panel 3 is hinged to the right end of the fixed base plate 2. The folding side panel 3 can be folded inward or extended outward to change the volume of the box body. The folding side panel 3 includes a left bottom widening component 4, a middle extension component 5, and a right bottom widening component 6 connected in sequence. The left bottom widening component 4 is located on the left side of the fixed base plate 2. The side bottom widening component 4 can extend outward to be flush with the fixed base plate 2. The right bottom widening component 6 is placed on the right side of the fixed base plate 2 and can extend outward to be flush with the fixed base plate 2. The lithium battery crushing and sorting equipment component includes several lithium battery processing devices. The lithium battery processing devices are placed inside the box. The fixed track corresponds to the lithium battery processing devices one by one. The fixed track is fixed on the fixed base plate 2. The extension track corresponds to the fixed track one by one. The extension track is used to be fixed on the left bottom widening component 4 or the right bottom widening component 6 after the folding panel 3 is extended outward and aligned with the fixed track. The lithium battery processing devices can move along the fixed track and the extension track.

[0037] The mobile operating platform for processing lithium batteries provided in this embodiment, by setting up a transport vehicle body 1, can transfer the container to the target location where lithium batteries need to be processed. The folding panel 3 can fold inwards for easy transfer and can also expand outwards to increase the volume of the container. The folding panel 3 includes a left bottom widening component 4, a middle expansion component 5, and a right bottom widening component 6 connected in sequence. The left bottom widening component 4 is located on the left side of the fixed base plate 2 and can expand outwards to be flush with the fixed base plate 2. The right bottom widening component 6 is located on the right side of the fixed base plate 2 and can expand outwards to be flush with the fixed base plate 2. The base plate 2 is flush with the fixed base plate 2, which widens the fixed base plate 2, creating additional operating space and increasing the internal space of the box. This makes it easier to operate and maintain the lithium battery processing equipment. By setting fixed rails on the fixed base plate 2 and installing extension rails on the left bottom widening component 4 and / or the right bottom widening component 6, the lithium battery processing equipment can be moved along the fixed rails and extension rails. This allows for flexible adjustment of the position of the lithium battery processing equipment, and further flexible adjustment of the layout of the lithium battery crushing and sorting equipment components. This enables mobile, modular, efficient and safe lithium battery recycling and processing. It has strong mobility and can be driven into remote areas, energy storage power stations and other battery concentration points for on-site processing.

[0038] It should be noted that lithium battery processing equipment can be, but is not limited to, conventional equipment used for lithium battery processing such as shredders, bag filters, activated carbon adsorbers, photocatalytic decomposers, acid mist absorption towers, Roots blowers, gravity separators, magnetic separators, crushers, vibrating screens, or grinding mills.

[0039] In a preferred embodiment of this invention, the housing also includes two side baffles. After the folding panel 3 is extended outwards, the front and rear ends of the internal space enclosed by the fixed base plate 2 and the folding panel 3 are open. The two side baffles seal the two ends of the internal space, thereby isolating the internal space enclosed by the fixed base plate 2 and the folding panel 3 from the outside. In a preferred embodiment of this invention, both side baffles are folding baffles, so that they can be folded and stored during transportation to reduce space occupation, and unfolded for use when in operation.

[0040] As a preferred embodiment of this invention, the enclosure also includes several fixed load-bearing beams and several auxiliary load-bearing frames. The fixed load-bearing beams correspond one-to-one with the fixed rails. The fixed load-bearing beams are fixedly installed below the fixed base plate 2 and placed directly below the fixed rails to support them. The auxiliary load-bearing frames correspond one-to-one with the extension rails. The auxiliary load-bearing frames are placed below the left bottom widening component 4 or the right bottom widening component 6 after the folding panel 3 is extended outwards, and are placed directly below the extension rails to support them. The fixed load-bearing beams and auxiliary load-bearing frames form a double load-bearing structure, thereby strengthening the load-bearing structure and preventing stress concentration on the thin skin.

[0041] As a preferred embodiment of this invention, the cross-sectional dimensions of the fixed load-bearing beam and auxiliary load-bearing frame can be increased according to actual usage requirements to resist the static and dynamic loads of heavy equipment; additional reinforcing ribs can be welded onto the fixed load-bearing beam and auxiliary load-bearing frame under equipment with strong vibrations such as crushers and grinders to strengthen the local structure.

[0042] As a preferred embodiment of this invention, the mobile operating platform for processing lithium batteries provided in this embodiment also includes reinforcing rods. After the folding panel 3 is extended outward, one end of the reinforcing rod is used to be fixedly connected to the transport vehicle body 1 or the ground, and the other end of the reinforcing rod is used to be fixedly connected to the folding panel 3, effectively resisting the lateral vibration during the operation of the lithium battery processing equipment. The number and form of the reinforcing rods can be determined according to the actual reinforcement requirements, and can be, but is not limited to, using steel tie rods or hydraulic stabilizing supports with a cross layout.

[0043] As a preferred embodiment of this invention, the mobile operating platform for processing lithium batteries provided in this embodiment also includes several mobile carriers. Each mobile carrier corresponds to a lithium battery processing device. The lithium battery processing device is fixedly mounted on the mobile carrier. The mobile carrier can move along a fixed track and an extended track. The mobile carrier can be moved electrically or manually, which facilitates maintenance and process optimization.

[0044] As a preferred embodiment of this invention, the mobile operating platform for processing lithium batteries provided in this embodiment further includes several hydraulic locking pins and several wedge-shaped brake blocks. After the mobile carrier plate is moved into place, the hydraulic locking pins and wedge-shaped brake blocks can lock the mobile carrier plate on the fixed track or extended track, ensuring the stability of the lithium battery processing equipment during transportation and processing. In this embodiment, the hydraulic locking pins are made of high-strength alloy steel and are driven by a hydraulic cylinder. After the mobile carrier plate is moved into place, they are precisely inserted into the corresponding positioning holes on the fixed track or extended track. The wedge-shaped brake blocks serve as redundant safety backups and are driven by another hydraulic cylinder. After the mobile carrier plate is moved into place, they are tightly engaged in the corresponding serrated grooves on the fixed track or extended track. Utilizing the inclined plane self-locking principle, a huge frictional force is generated to lock the mobile carrier plate on the fixed track or extended track.

[0045] As a preferred embodiment of this invention, a damping buffer pad is fixed between the moving carrier plate and the lithium battery processing equipment, which can absorb and attenuate the high-frequency vibration generated during the operation of the lithium battery processing equipment and reduce fatigue damage to the hydraulic lock pin and wedge brake block.

[0046] In a preferred embodiment of this invention, the folding panel 3 comprises several folding panels that are hinged sequentially. In this embodiment, the folding panels are made of reinforced aluminum alloy or steel plates and are connected sequentially by heavy-duty hinges. The hinge bushings are made of wear-resistant alloy steel, and the folding panels are provided with positioning pin holes. When unfolded, each folding panel rotates around the hinge sequentially and eventually unfolds. When locked, a hydraulic cylinder drives a hydraulic pin to insert into the positioning pin hole to mechanically lock the dispersed folding panels into a whole. An electric or hydraulic push rod is used as the power source. The two ends of the push rod are connected to the transport vehicle body 1 and the folding panel 3 respectively through universal joints. When unfolded, the push rod extends at a uniform speed. Through precise stroke control, the folding panel 3 is pulled to unfold smoothly, with sufficient thrust and locking force to overcome the effects of vibration. A sealing strip and an inflatable sealing airbag are provided in the gap between any two adjacent folding panels. The sealing strip is fixed on the folding panel, and the inflatable sealing airbag can seal the gap by inflating, achieving an industrial-grade sealing effect, effectively preventing dust escape and harmful gas leakage, and ensuring structural strength and airtightness.

[0047] In a preferred embodiment of this invention, a fire extinguishing system and several spark detectors are fixedly installed inside the enclosure. The spark detectors can detect sparks, and the fire extinguishing system is communicatively connected to the spark detectors, enabling it to spray extinguishing material into the enclosure. An exhaust gas treatment system and a suction device are fixedly installed on the enclosure. The inlet of the suction device is connected to the interior of the enclosure, and the outlet of the suction device is connected to the inlet of the exhaust gas treatment system. The outlet of the exhaust gas treatment system is connected to the outside of the enclosure. The entire operating area maintains a slightly negative pressure environment, and any potentially leaked combustible gas is directed into the exhaust gas treatment system through pipelines, preventing the accumulation of explosive gases and ensuring environmental protection and energy conservation. It should be noted that a conventional automated fire extinguishing system can be used, and a conventional lithium battery exhaust gas treatment system can be used. This embodiment does not involve specific improvements to the fire extinguishing system and the exhaust gas treatment system. The suction device can, but is not limited to, a blower or a suction pump.

[0048] As a preferred embodiment of this invention, a fireproof and explosion-proof insulation layer is fixedly laid on the inner side of the box. The fireproof and explosion-proof insulation layer can be made of fireproof rock wool or metal explosion-proof blanket to ensure operational safety.

[0049] As a preferred embodiment of this invention, the enclosure is a reinforced aluminum alloy frame covered with a fire-resistant composite material skin.

[0050] As a preferred embodiment of this invention, the vehicle's power battery is used as the main power source, with a capacity of ≥200kWh, to power the lithium battery processing equipment, reducing dependence on the external power grid and enabling continuous operation in remote areas without power grid conditions.

[0051] Example 2

[0052] This embodiment provides a working method using the mobile working platform for processing lithium batteries described in Embodiment 1, including the following steps:

[0053] Step 1: Drive the transport vehicle 1 carrying the folded container to the target location;

[0054] Step 2: Extend and reinforce the folding panel 3 outwards, and install extension rails on the left bottom widening component 4 and / or the right bottom widening component 6;

[0055] Step 3: Move the lithium battery processing equipment along the fixed track;

[0056] Step 4: Stop the lithium battery processing equipment on the fixed track or continue moving and stop on the extended track;

[0057] Step 5: Turn on the lithium battery processing equipment to process the lithium battery;

[0058] Step Six: After completing the lithium battery processing, reset the lithium battery processing equipment, disassemble the extension track, and fold the folding panel 3 inward to reset it.

[0059] The operating method provided in this embodiment, by setting up a transport vehicle 1, can transfer the container to the target location where lithium batteries need to be processed. The folding panel 3 can fold inwards for easy transfer and expand outwards to increase the volume of the container. The folding panel 3 includes a left bottom widening component 4, a middle expansion component 5, and a right bottom widening component 6 connected in sequence. The left bottom widening component 4 is located on the left side of the fixed base plate 2 and can expand outwards to be flush with the fixed base plate 2. The right bottom widening component 6 is located on the right side of the fixed base plate 2 and can expand outwards to be flush with the fixed base plate 2. The system widens the fixed base plate 2, creating additional operating space and increasing the internal space of the enclosure. This facilitates operation and maintenance of the lithium battery processing equipment. By setting fixed tracks on the fixed base plate 2 and installing extension tracks on the left bottom widening component 4 and / or right bottom widening component 6, the lithium battery processing equipment can be moved along the fixed tracks and extension tracks. This allows for flexible adjustment of the lithium battery processing equipment's position, and consequently, flexible adjustment of the layout of the lithium battery crushing and sorting equipment components. This enables mobile, modular, efficient, and safe lithium battery recycling and processing. It is highly mobile and can be driven into remote areas, energy storage power stations, and other battery concentration points for on-site processing.

[0060] Specific examples have been used to illustrate the principles and implementation methods of this invention. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this invention. Furthermore, those skilled in the art will recognize that, based on the ideas of this invention, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this invention.

Claims

1. A mobile work platform for processing lithium batteries, characterized in that: The system includes a transport vehicle body, a container, lithium battery crushing and sorting equipment components, several fixed tracks, and several extending tracks. The container includes a fixed base plate and folding side panels. The fixed base plate is fixed to the chassis of the transport vehicle body. The left end of the folding side panels is hinged to the left end of the fixed base plate, and the right end of the folding side panels is hinged to the right end of the fixed base plate. The folding side panels can be folded inward or extended outward to change the volume of the container. The folding side panels include a left bottom widening component, a middle extending component, and a right bottom widening component connected in sequence. The left bottom widening component is located to the left of the fixed base plate and can be extended outward to be flush with the fixed base plate. The right-side bottom widening component is located on the right side of the fixed base plate, and the right-side bottom widening component can extend outward to be flush with the fixed base plate; the lithium battery crushing and sorting equipment component includes several lithium battery processing devices, the lithium battery processing devices are placed in the box, the fixed track corresponds one-to-one with the lithium battery processing devices, the fixed track is fixedly installed on the fixed base plate, the extension track corresponds one-to-one with the fixed track, the extension track is used to fix on the left-side bottom widening component or the right-side bottom widening component after the folded enclosure is extended outward, and is aligned with the fixed track, the lithium battery processing device can move along the fixed track and the extension track.

2. The mobile operating platform for processing lithium batteries according to claim 1, characterized in that: The enclosure also includes several fixed load-bearing beams and several auxiliary load-bearing frames. The fixed load-bearing beams correspond one-to-one with the fixed rails. The fixed load-bearing beams are fixedly installed below the fixed base plate and placed directly below the fixed rails to support them. The auxiliary load-bearing frames correspond one-to-one with the extension rails. The auxiliary load-bearing frames are used to be placed below the left bottom widening component or the right bottom widening component after the folding panel is extended outwards, and placed directly below the extension rails to support them.

3. The mobile work platform for processing lithium batteries according to claim 1, characterized in that: It also includes a reinforcing rod. After the folding panel is extended outward, one end of the reinforcing rod is used to fix it to the transport vehicle body or the ground, and the other end of the reinforcing rod is used to fix it to the folding panel.

4. The mobile work platform for processing lithium batteries according to claim 1, characterized in that: It also includes several movable carrier plates, each corresponding to one of the lithium battery processing devices. The lithium battery processing devices are fixedly mounted on the movable carrier plates, and the movable carrier plates can move along the fixed track and the extended track.

5. The mobile work platform for processing lithium batteries according to claim 4, characterized in that: It also includes several hydraulic locking pins and several wedge-shaped brake blocks. After the moving carrier plate is moved into place, the hydraulic locking pins and the wedge-shaped brake blocks can lock the moving carrier plate on the fixed track or the extended track.

6. The mobile work platform for processing lithium batteries according to claim 4, characterized in that: A damping buffer pad is fixed between the mobile carrier plate and the lithium battery processing equipment.

7. The mobile work platform for processing lithium batteries according to claim 1, characterized in that: The folding panel includes several folding panels that are hinged together in sequence. A sealing strip and an inflatable sealing airbag are provided in the gap between any two adjacent folding panels. The sealing strip is fixed to the folding panel, and the inflatable sealing airbag can seal the gap when inflated.

8. The mobile work platform for processing lithium batteries according to claim 1, characterized in that: The enclosure is equipped with a fire extinguishing system and several spark detectors. The spark detectors can detect sparks, and the fire extinguishing system is communicatively connected to the spark detectors. The fire extinguishing system can spray fire extinguishing material into the enclosure. The enclosure is also equipped with an exhaust gas treatment system and a suction device. The air inlet of the suction device is connected to the interior of the enclosure, the air outlet of the suction device is connected to the air inlet of the exhaust gas treatment system, and the air outlet of the exhaust gas treatment system is connected to the outside of the enclosure.

9. The mobile work platform for processing lithium batteries according to claim 1, characterized in that: A fireproof and explosion-proof heat insulation layer is fixedly laid on the inner side of the box.

10. A method of operation, using a mobile operating platform for processing lithium batteries as described in any one of claims 1 to 9, characterized in that: Includes the following steps: Step 1: Drive the transport vehicle carrying the folded container to the target location; Step 2: Extend and reinforce the folding panel outwards, and install extension rails on the left bottom widening component and / or the right bottom widening component; Step 3: Move the lithium battery processing equipment along the fixed track; Step 4: Stop the lithium battery processing equipment on the fixed track or continue moving and stop on the extended track; Step 5: Turn on the lithium battery processing equipment to process the lithium battery; Step Six: After completing the lithium battery processing, reset the lithium battery processing equipment, disassemble the extension track, and fold the folding panel inwards to reset it.

Images