CN-224208142-U - Battery crushing device and battery recycling system

CN224208142UCN 224208142 UCN224208142 UCN 224208142UCN-224208142-U

Abstract

The application provides a battery crushing device and a battery recycling system, wherein a feeding channel of the battery crushing device is used for receiving materials to be crushed; the crushing cavity is communicated with the feeding channel, the feeding channel is obliquely arranged relative to the crushing cavity, the crushing cutter is arranged in the crushing cavity, and the material pressing piece is movably arranged in the feeding channel or the crushing cavity. Based on the above, the battery crushing device has higher feeding efficiency and abnormal feeding efficiency, and the working efficiency of the battery crushing device is higher.

Inventors

XU BO
LIN WEI
YAN RONGJIE
CAO YUNCHENG

Assignees

杰瑞新能源再生循环科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250116

Claims (13)

1. A battery crushing apparatus, comprising: A feed channel for receiving material to be crushed; The crushing cavity is communicated with the feeding channel, and the feeding channel is obliquely arranged relative to the crushing cavity; a crushing cutter arranged in the crushing cavity, and The material pressing piece is movably arranged in the feeding channel or the crushing cavity, the material pressing piece is configured to be capable of being switched between a first position and a second position, when the material pressing piece is positioned at the first position, the material pressing piece can provide acting force close to the crushing cutter for materials to be crushed, and when the material pressing piece is positioned at the second position, the material pressing piece and the crushing cutter are staggered.
2. The battery crushing device according to claim 1, wherein the crushing tool is shielded by the press member when the press member is in the first position, and/or wherein the direction of extension of the press member is parallel to the direction of extension of the feed channel when the press member is in the second position.
3. The battery crushing device according to claim 1, wherein the pressing member is rotatably connected to a wall of the crushing chamber when the pressing member is disposed in the crushing chamber, and the pressing member is rotatably connected to a wall of the feeding channel when the pressing member is disposed in the feeding channel.
4. The battery crushing apparatus according to claim 1, the battery crushing device is characterized by further comprising: And the driving mechanism is connected with the material pressing piece and used for driving the material pressing piece to move.
5. The battery crushing device according to claim 1, wherein the material pressing piece is of an arc-shaped structure bent towards the crushing cutter, and/or the inclined included angle between the feeding channel and the crushing cavity is between 45 degrees and 55 degrees.
6. The battery crushing device of claim 1, wherein the crushing cutter comprises a cutter body and an insulating coating structure coated on an outer surface of the cutter body.
7. The battery crushing device of claim 6, wherein the cutter body is an alloy steel structure and the insulating coating structure is an insulating ceramic structure.
8. The battery crushing device of any one of claims 1 to 7, further comprising: The crushing shaft is connected with the crushing cutter and used for driving the crushing cutter to rotate, wherein a cooling cavity extending along the axial direction is arranged in the crushing shaft and is used for communicating a cooling circulation system.
9. A battery crushing apparatus according to any one of claims 1 to 7 wherein a cooling flow passage is provided in a wall of the crushing chamber for communicating with a cooling circulation system, or The battery crushing device further comprises a cooling jacket sleeved on the outer wall of the crushing cavity, and the cooling jacket is used for being communicated with a cooling circulation system.
10. The battery crushing apparatus according to any one of claims 1 to 7, further comprising first and second blocking members disposed at intervals along an extending direction of the feed passage, the first and second blocking members dividing the feed passage into first, second and third portions sequentially arranged along the extending direction of the feed passage, wherein, The first blocking piece and the second blocking piece can alternately move relative to the feeding channel to control on-off of each part, wherein when the first blocking piece blocks communication between the first part and the second part, the second part and the third part are conducted, and when the second blocking piece blocks conduction between the second part and the third part, the first part and the second part are conducted.
11. The battery crushing device of claim 10, wherein the battery crushing device further comprises: an inert gas injection port in communication with at least the second portion.
12. The battery crushing apparatus according to any one of claims 1 to 7, further comprising at least one of a explosion venting mechanism, a pressure detecting mechanism, a spraying mechanism, a temperature detecting mechanism, an oxygen content detecting mechanism, a flame detecting mechanism, wherein, The explosion venting mechanism is communicated with the crushing cavity; At least a portion of the pressure detection mechanism, at least a portion of the spray mechanism, at least a portion of the temperature detection mechanism, at least a portion of the oxygen content detection mechanism, or at least a portion of the flame detection mechanism is located within the crushing chamber.
13. A battery recycling system comprising a battery crushing apparatus according to any one of claims 1 to 12.

Description

Battery crushing device and battery recycling system Technical Field The application relates to the technical field of waste battery treatment, in particular to a battery crushing device and a battery recycling system. Background Along with the development of technology, lithium batteries are increasingly widely applied, and a large number of waste batteries are generated. In order to facilitate the subsequent utilization of the waste batteries, the waste batteries need to be crushed. The lithium battery crushing device in the related art needs to push the waste batteries into the crushing mechanism for crushing through the reciprocating motion of the pushing mechanism. But the reciprocating motion of the pushing mechanism makes the crushing mechanism less efficient. Therefore, it is desirable to provide a battery breaking device with high working efficiency. Disclosure of utility model The application aims to provide a battery crushing device and a battery recycling system, wherein the battery crushing device can realize automatic, continuous and stable feeding of waste batteries, and has higher working efficiency. In a first aspect, the present application provides a battery crushing apparatus comprising: A feed channel for receiving material to be crushed; The crushing cavity is communicated with the feeding channel, and the feeding channel is obliquely arranged relative to the crushing cavity; a crushing cutter arranged in the crushing cavity, and The material pressing piece is movably arranged in the feeding channel or the crushing cavity. Optionally, the material pressing piece is configured to be capable of being switched between a first position and a second position, when the material pressing piece is located at the first position, the material pressing piece can provide acting force close to the crushing cutter for the material to be crushed, and when the material pressing piece is located at the second position, the material pressing piece and the crushing cutter are staggered. Optionally, when the material pressing piece is positioned at the first position, the material pressing piece shields at least part of the crushing cutter, and/or when the material pressing piece is positioned at the second position, the extending direction of the material pressing piece is parallel to the extending direction of the feeding channel. Optionally, when the material pressing piece is arranged in the crushing cavity, the material pressing piece is rotationally connected with the cavity wall of the crushing cavity, and when the material pressing piece is arranged in the feeding channel, the material pressing piece is rotationally connected with the cavity wall of the feeding channel. Optionally, the battery breaking device further includes: And the driving mechanism is connected with the material pressing piece and used for driving the material pressing piece to move. Optionally, the material pressing piece is of an arc-shaped structure bent towards the crushing cutter, and/or the inclined included angle between the feeding channel and the crushing cavity is between 45 degrees and 55 degrees. Optionally, the crushing cutter comprises a cutter body and an insulating coating structure, wherein the insulating coating structure is coated on the outer surface of the cutter body. Optionally, the cutter body is of an alloy steel structure, and the insulating coating structure is of an insulating ceramic structure. Optionally, the battery breaking device further includes: The crushing shaft is connected with the crushing cutter and used for driving the crushing cutter to rotate, wherein a cooling cavity extending along the axial direction is arranged in the crushing shaft and is used for communicating a cooling circulation system. Optionally, a cooling flow passage is arranged in the cavity wall of the crushing cavity and is used for communicating with a cooling circulation system, or The battery crushing device further comprises a cooling jacket sleeved on the outer wall of the crushing cavity, and the cooling jacket is used for being communicated with a cooling circulation system. Optionally, the battery breaking device further comprises a first blocking piece and a second blocking piece which are arranged at intervals along the extending direction of the feeding channel, the first blocking piece and the second blocking piece divide the feeding channel into a first part, a second part and a third part which are sequentially arranged along the extending direction of the feeding channel, The first blocking piece and the second blocking piece can alternately move relative to the feeding channel to control on-off of each part, wherein when the first blocking piece blocks communication between the first part and the second part, the second part and the third part are conducted, and when the second blocking piece blocks conduction between the second part and the third part, the first part and the second part are conducted.