Small data storage medium destroying machine and operating method thereof

Abstract

The invention discloses a small data storage medium destroying machine. The small data storage medium destroying machine comprises an abrasive belt rotating mechanism, a cutting fluid circulating system, a charging system and a support. The abrasive belt rotating mechanism is installed on the support. A discharging part of the charging system is erected at the position facing an abrasive belt in the abrasive belt rotating mechanism, and discharged materials of the discharging part can make contact with the abrasive belt. The charging system is also installed on the support. A fluid drainage part of the cutting fluid circulating system is located above the discharging part of the charging system. The cutting fluid circulating system is also installed on the support. Waste data storage units placed in a special material box and the material box are ground through high-speed motion of the abrasive belt, and all the storage units are turned into powder with the diameter smaller than 0.5 mm. Cutting fluid is added in the grinding process for cooling and dust removal, and noise and dust generated in the grinding process are reduced. The destroying machine can be used by people safely at any time for destroying storage media.

Description

technical field [0001] The present invention relates to the technical field of small devices, in particular to a device and method for destroying data storage, and in particular to a small data storage medium destroyer and its operating method. Background technique [0002] Facts show that when the data stored in the data storage device is deleted and the data storage device is discarded, some professionals can still recover the original data by using special means after obtaining these discarded data storage devices. If these data storage devices contain some confidential government information or some highly sensitive or valuable personal data, once they are restored and disclosed to the public or flow to the society, it will cause immeasurable losses. With data in obsolete data storage risking confidentiality, the security of information is more important than ever. [0003] Today's flash memory, commonly known as USB, tends to be small in size. Although existing data st...

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Problems solved by technology

[0005] However, the main disadvantage of heating and incineration is that a large amount of toxic gas will be produced. The disadvantage of hob extrusion and crushing is that it cannot be crushed to a small enough size and there is a risk of leakage. High-voltage electric shock cannot guarantee complete damage to electronic devices, and strong magnetic field cannot absolutely guarantee complete damage to all data. A part of the data will be left to be read out. For mechanical hard disks, the disc needs to be taken out to be broken, and it can’t be broken enough to be small enough, so there is a risk of leaking

Moreover, some of these devices have a very short service life, and some have very loud noises during work. The common disadvantage is that some small enough information fragments can still be read after processing.

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