Automatic grinding device for dangerous article analysis

Abstract

The invention discloses an automatic grinding device for dangerous article analysis. The automatic grinding device for dangerous article analysis solves the problem of grinding treatment of dangerousarticles. The automatic grinding device for dangerous article analysis is composed of a base (1), a grinding hammer drive device support (2), a grinding hammer drive device (3), an air cylinder hinge(4), an air cylinder (5), a grinding hammer (6), a grinding mortar (7), a grinding mortar drive device (8), a grinding mortar drive device base (9) and an air cylinder fixing hinge (10). The grindinghammer drive device support (2) is fixed to the base (1). The grinding hammer drive device (3) is connected with the grinding hammer drive device support (2) and the air cylinder hinge (4). The grinding hammer (6) is connected with an output shaft of the grinding hammer drive device (3). The grinding mortar drive device (8) is connected with the grinding mortar drive device base (9). The grindingmortar (7) is connected with the grinding mortar drive device (8). One end of the air cylinder (5) is connected with the air cylinder fixing hinge (10). One end of the air cylinder (5) is connected with the air cylinder hinge (4).

Description

technical field [0001] The invention belongs to the field of grinding treatment of dangerous goods, and relates to a device capable of automatically grinding a small amount of dangerous goods, which can prevent personnel from being injured when the dangerous goods explode during the grinding process, and improve the intrinsic safety of the grinding process. Background technique [0002] During the processing and analysis of dangerous goods, it is necessary to grind the dangerous goods with large particle size to reduce their particle size and improve uniformity. Since most dangerous goods have high friction sensitivity and impact sensitivity, they are prone to combustion and explosion during the grinding process, causing injury to personnel. [0003] At present, the commonly used grinding method is direct contact between people and materials, and manual grinding is performed, which is highly dangerous. If danger occurs, it will cause great harm to people. By searching the e...

AI Technical Summary

Problems solved by technology

By searching the existing technology, it is found that there are some automatic grinding devices, such as ball mills, etc., and the grinding principle is mostly to crush and polish the material through the high-speed collision and extrusion between the grinding ball and the material. Large impact force and friction force, and the magnitude of the force cannot be controlled, and dangerous goods have high friction sensitivity and impact sensitivity, so they cannot be used

In addition, due to the existence of abrasives, it is difficult to separate the abrasives and materials after grinding, especially the treatment of small amounts of materials, such as the treatment of laboratory samples, etc.

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