Movable positive plate sorting production line

Abstract

The utility model discloses a movable type positive plate sorting production line which comprises a compartment body, and a smashing assembly and a sorting assembly are arranged in the compartment body. The crushing assembly comprises a crusher body, the output end of the crusher body is connected with a cyclone collector, and the solid output end of the cyclone collector is connected with an unloader; according to the utility model, a compartment type structure is adopted, so that flexible deployment in different areas is facilitated, hoisting and loading transportation can be carried out through a hoisting hook during deployment, the transportation cost is effectively reduced, and the renting cost of a site is effectively saved due to the use of the occupied space of the compartment type structure; the production line adopts a compartment type structure, has sealing, sound insulation and heat insulation functions and is combined with negative pressure dust removal equipment to effectively reduce dust and noise generated in the production process, the high-noise working environment is solved, and the safety of workers in the production process is improved; and various requirements of high efficiency of a production line, cleanness of a workshop and a working environment, safety production and the like are met.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery recycling, in particular to a mobile positive electrode sheet sorting production line. Background Art

[0002] With the continuous development of the new energy vehicle era, lithium battery factories in various regions have seen a massive increase in the production of power lithium batteries, resulting in a continuous increase in the amount of scrapped cathodes. Most recycling facilities on the market use equipment that is exposed and directly crushed in a room. This leads to uncontrolled noise and dust, causing environmental problems such as noise and dust pollution, as well as component loss. Furthermore, it is difficult to relocate the site, move the equipment, and install it. To better solve these problems and achieve flexible applications, this utility model has developed a mobile cathode plate sorting production line. Utility Model Content

[0003] In view of the defects in the prior art, the purpose of the present invention is to provide a mobile positive electrode sheet sorting production line, which adopts a box-type structure and has mobility, and solves the flexibility and environmental protection problems of the sorting equipment in the prior art.

[0004] The technical solution adopted by the utility model is: a mobile positive electrode sheet sorting production line, including a box body, a crushing component and a sorting component arranged in the box body; the crushing component includes a crusher body, the output end of the crusher body is connected to a cyclone collector, and the solid output end of the cyclone collector is connected to a discharger; the sorting component includes a first-level rotary vibrating screen and a second-level rotary vibrating screen, the input end of the first-level rotary vibrating screen is connected to the output end of the discharger, the particle output end of the first-level rotary vibrating screen is connected to the input end of the second-level rotary vibrating screen, the powder output ends of the first-level rotary vibrating screen and the second-level rotary vibrating screen are connected to a black powder collection bin, and the particle output end of the second-level rotary vibrating screen is connected to an aluminum particle collection bin.

[0005] This technical solution adopts a box structure, which is convenient for flexible deployment in different areas of the sorting plant. The positive electrode raw materials are first crushed by the crusher body. The crushed powder is separated by a cyclone collector to prevent dust leakage and solve the problem of dust pollution in the plant. The dust-removed materials after dust separation are successively input into the first-level rotary vibrating screen and the second-level rotary vibrating screen through the discharger to complete the multi-stage screening operation. The two-stage particle size separation can significantly improve the screening quality. The black powder and granular aluminum materials obtained after the two-stage screening are collected through the black powder collection bin and the aluminum granule collection bin respectively.

[0006] Preferably, the gas output ends of the cyclone collector, the first-level rotary vibrating screen and the second-level rotary vibrating screen are connected to a negative pressure dust removal pipe passing through the compartment body, the negative pressure dust removal pipe is connected to a negative pressure dust collector, and a valve assembly is provided on the negative pressure dust removal pipe.

[0007] Preferably, the output end of the pulverizer body is connected to the input end of the cyclone collector through a suction conduit.

[0008] Preferably, the discharger output end is connected to the first-stage rotary vibrating screen input end through a first aggregate auger.

[0009] Preferably, the powder output ends of the first-stage rotary vibrating screen and the second-stage rotary vibrating screen are provided with a collecting hopper, and the collecting hopper is connected to the black powder collecting bin through a second collecting auger.

[0010] Preferably, a fixed crushing component and a sorting component fixing frame are provided in the box body, a movable door is provided on the side of the box body, and a sound insulation cotton layer is provided on the inside of the box body corresponding to the outside area of ​​the crusher body.

[0011] Preferably, an electric control cabinet is provided on the outside of the compartment, which is signal-connected to the fixed crushing component and the sorting component.

[0012] Preferably, a feeding port connected to the input end of the pulverizer body is provided on the outside of the compartment.

[0013] Preferably, a lifting ring is provided at each corner position of the upper end of the box body.

[0014] The beneficial effects of the present invention are as follows: the present invention adopts a box-type structure, which is convenient for flexible deployment in different areas. When deployed, it can be hoisted by a hoisting hook and loaded onto a truck for transportation, which effectively reduces the transportation cost. The space occupied by the box-type structure effectively saves the cost of renting the site. The production line adopts a box-type structure with sealing, sound insulation and heat insulation, and is combined with negative pressure dust removal equipment to effectively reduce the dust and noise generated during the production process, solve the high-noise working environment, and improve the safety of employees in the production process; it meets the various requirements of high production line efficiency, clean workshop and working environment, and safe production; and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly describes the drawings required for the specific embodiments or the description of the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0016] Figure 1 This is a side view of the mobile positive electrode sheet sorting production line provided in an embodiment of the present utility model.

[0017] Figure 2 This is a top view of the mobile positive electrode sheet sorting production line provided in an embodiment of the present utility model.

[0018] Figure 3 This is a three-dimensional diagram of the compartment of the mobile positive electrode sheet sorting production line provided in an embodiment of the present utility model.

[0019] Figure numerals: compartment 100, feeding port 110, lifting ring 120, movable door 130, crusher body 200, suction duct 210, cyclone collector 300, discharger 400, first-level rotary vibrating screen 500, second-level rotary vibrating screen 600, black powder collection bin 700, aluminum particle collection bin 800, negative pressure dust removal pipe 900, valve assembly 1000, first aggregate auger 1100, second aggregate auger 1200, electric control cabinet 1300, dust removal port 1400, aggregate hopper 1500. DETAILED DESCRIPTION

[0020] The following embodiments of the technical solution of the present invention are described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are therefore only examples and are not intended to limit the scope of protection of the present invention.

[0021] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art to which this utility model belongs.

[0022] Example 1

[0023] like Figures 1 to 3 As shown, a specific embodiment of the present invention provides a mobile positive electrode sheet sorting production line, which adopts a box structure for flexible deployment and can solve the problems of noise pollution and dust pollution in the prior art; it specifically includes a box body 100, and a crushing component and a sorting component are arranged in the box body 100; the crushing component includes a crusher body 200, and the output end of the crusher body 200 is connected to a cyclone collector 300, and the solid output end of the cyclone collector 300 is connected to a discharger 400; the sorting component includes a first-level rotary vibration screen 500 and a second-level rotary vibration screen 600, the input end of the first-level rotary vibration screen 500 is connected to the output end of the discharger 400, the particle output end of the first-level rotary vibration screen 500 is connected to the input end of the second-level rotary vibration screen 600, the powder output ends of the first-level rotary vibration screen 500 and the second-level rotary vibration screen 600 are connected to a black powder collection bin 700, and the particle output end of the second-level rotary vibration screen 600 is connected to an aluminum particle collection bin 800.

[0024] like Figures 1 to 3As shown, through the above settings, the production line provided in this embodiment integrates the crushing component and the sorting component in the compartment 100, so that it is convenient to flexibly deploy in different areas of the sorting plant. The positive electrode raw material is first crushed by the crusher body 200, and the crushed powder is subjected to dust separation using the cyclone collector 300 to prevent dust leakage and solve the problem of dust pollution in the plant. The dust-removed material after dust separation is successively input into the first-level rotary vibrating screen 500 and the second-level rotary vibrating screen 600 through the discharger 400 to complete the multi-stage screening operation. The two-stage particle size ratio sorting can significantly improve the screening quality. The black powder and granular aluminum material obtained after the two-stage screening are collected through the black powder collection bin 700 and the aluminum particle collection bin 800 respectively.

[0025] like Figures 1 to 3 As shown, in order to reduce dust pollution generated by each structure during operation, in this embodiment, the gas output ends of the cyclone collector 300, the first-stage rotary vibrating screen 500, and the second-stage rotary vibrating screen 600 are connected to a negative pressure dust removal pipe 900 that passes through the box 100. The negative pressure dust removal pipe 900 is connected to a negative pressure dust collector, and a valve assembly 1000 is provided on the negative pressure dust removal pipe 900. The negative pressure dust removal pipe 900 uses the negative pressure generated by the negative pressure dust collector to suck the dust generated during the operation of the cyclone collector 300, the first-stage rotary vibrating screen 500, and the second-stage rotary vibrating screen 600, preventing dust accumulation or diffusion to the production line area, significantly reducing dust pollution. In production applications, the valve assembly 1000 on the negative pressure dust removal pipe 900 is used to adjust the opening and closing of the pipeline, facilitating the implementation of the opening and closing operation. Dust removal ports 1400 are correspondingly provided on the cyclone collector 300, the first-stage rotary vibrating screen 500, and the second-stage rotary vibrating screen for connection to the negative pressure dust removal pipe 900.

[0026] like Figures 1 to 3 As shown, in this embodiment, the output end of the pulverizer body 200 is connected to the input end of the cyclone collector 300 via a suction conduit 210. When the cyclone collector 300 is in operation, the crushed positive electrode sheet material can be drawn into the cyclone collector 300 through the suction conduit 210. Simultaneously, the output end of the collection discharger 400 is connected to the input end of the first-stage cyclone vibrating screen 500 via a first-stage collection auger 1100. The material, cyclone-processed by the cyclone collector 300, is output through the discharger 400 to the input end of the first-stage collection auger 1100. After being lifted and transported by the collection auger, it is then fed into the first-stage cyclone vibrating screen 500.

[0027] As previously mentioned, the first-stage rotary vibrating screen 500 and the second-stage rotary vibrating screen 600 are used to separate black powder and aluminum particles. To facilitate screening, in this embodiment, a collection hopper 1500 is provided at the powder output end of the first-stage rotary vibrating screen 500 and the second-stage rotary vibrating screen 600. The collection hopper 1500 is connected to the black powder collection bin 700 via the second collection auger 1200. The black powder screened by the first-stage rotary vibrating screen 500 and the second-stage rotary vibrating screen 600 can be output to the collection hopper 1500 and transported to the black powder collection bin 700 via the second collection auger 1200 for collection and processing in ton bags.

[0028] Example 2

[0029] like Figure 3 As shown, this embodiment further optimizes the structure of the compartment 100. Specifically, a fixed mounting bracket for the crushing assembly and the sorting assembly is provided within the compartment 100, and a sound-insulating cotton layer is provided on the inner side of the compartment 100 in the area corresponding to the outer side of the crusher body 200. The various components of the crushing assembly and the sorting assembly can be stably mounted within the compartment 100 via the mounting bracket. By providing a sound-insulating structure on the outer side of the crusher body 200, the noise generated by the operation of the crusher body 200 is isolated, which helps to reduce noise pollution. Furthermore, a movable door 130 is provided on the side of the compartment 100 for opening and closing the compartment 100 for inspection and maintenance operations. To facilitate technical personnel to control the equipment, this embodiment provides an electrical control cabinet 1300 on the outer side of the compartment 100, which is signal-connected to the fixed crushing assembly and the sorting assembly.

[0030] like Figure 3 As shown, when sorting, the positive electrode material needs to be put into the crusher body 200. In this embodiment, a feeding port 110 connected to the input end of the crusher body 200 is provided on the outside of the compartment 100. The feeding port 110 is provided to facilitate the use of input equipment and the like to feed materials into the crusher body 200 in batches.

[0031] In actual applications, the entire compartment 100 structure needs to be transferred to the sorting area. In this embodiment, a lifting ring 120 is provided at each corner position of the upper end of the compartment 100. In this way, the compartment 100 can be lifted to the corresponding area with the help of lifting equipment. In production applications, the materials of various equipment of this production line are customized using 304 stainless steel and high-density steel. The whole one-piece production has the advantages of easy equipment installation, fast movement and low energy consumption. The entire working process from feeding to bagging and recycling of aluminum metal and black powder is generated in the space of the compartment 100, which effectively prevents dust from leaking out and solves environmental purification and noise problems. The compartment 100 adopts a high-strength steel frame structure with a width of 3 meters, a length of 6 meters and a height of 3 meters. The bottom of the compartment 100 is welded with high-strength hard square steel. The enclosure and top of the compartment 100 are composed of high-density rock wool and iron plate quick doors, which effectively soundproof, heat-insulate, fireproof and dust-leakage-proof. The compartment 100 is surrounded by quick doors and observation windows on all four sides to facilitate mechanical maintenance and material collection and bag changing. The weight of the entire box 100 production line is controlled within 3 tons, making it easy to transport by forklift and convenient to transport by trailer. When the equipment is transported to the destination, it only needs to be connected to the main power supply, the exhaust port and the dust removal equipment to start production.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention.

Claims

1. A mobile positive electrode sheet sorting production line, characterized in that: It comprises a box body (100), wherein a crushing component and a sorting component are arranged in the box body (100); The pulverizing assembly comprises a pulverizer body (200), the output end of the pulverizer body (200) is connected to a cyclone collector (300), and the solid output end of the cyclone collector (300) is connected to a discharger (400); The sorting component comprises a first-level rotary vibrating screen (500) and a second-level rotary vibrating screen (600); the input end of the first-level rotary vibrating screen (500) is connected to the output end of the discharger (400); the particle output end of the first-level rotary vibrating screen (500) is connected to the input end of the second-level rotary vibrating screen (600); the powder output ends of the first-level rotary vibrating screen (500) and the second-level rotary vibrating screen (600) are connected to a black powder collection bin (700); and the particle output end of the second-level rotary vibrating screen (600) is connected to an aluminum particle collection bin (800).

2. The mobile positive electrode sheet sorting production line according to claim 1, characterized in that: The gas output ends of the cyclone collector (300), the first-stage rotary vibrating screen (500), and the second-stage rotary vibrating screen (600) are connected to a negative pressure dust removal pipe (900) passing through the box (100), the negative pressure dust removal pipe (900) is connected to a negative pressure dust collector, and a valve assembly (1000) is provided on the negative pressure dust removal pipe (900).

3. The mobile positive electrode sheet sorting production line according to claim 1, characterized in that: The output end of the pulverizer body (200) is connected to the input end of the cyclone collector (300) via a material suction conduit (210).

4. The mobile positive electrode sheet sorting production line according to claim 1, characterized in that: The output end of the discharger (400) is connected to the input end of the first-stage rotary vibrating screen (500) via a first aggregate auger (1100).

5. The mobile positive electrode sheet sorting production line according to claim 1, characterized in that: The powder output ends of the first-stage rotary vibrating screen (500) and the second-stage rotary vibrating screen (600) are provided with a collecting hopper (1500), and the collecting hopper (1500) is connected to the black powder collecting bin (700) via a second collecting auger (1200).

6. The mobile positive electrode sheet sorting production line according to any one of claims 1 to 5, characterized in that: A fixed crushing assembly and a sorting assembly fixing frame are provided in the box (100), a movable door (130) is provided on the side of the box (100), and a sound insulation cotton layer is provided on the inner side of the box (100) corresponding to the outer area of ​​the crusher body (200).

7. The mobile positive electrode sheet sorting production line according to any one of claims 1 to 5, characterized in that: An electric control cabinet (1300) is provided on the outside of the compartment (100) and is connected to the fixed crushing component and the sorting component by signal.

8. The mobile positive electrode sheet sorting production line according to any one of claims 1 to 5, characterized in that: A feeding port (110) connected to the input end of the pulverizer body (200) is provided on the outside of the compartment (100).

9. The mobile positive electrode sheet sorting production line according to any one of claims 1 to 5, characterized in that: Each corner position of the upper end of the box body (100) is provided with a lifting ring (120).

Images