A toner safety grinder for laser printers that can prevent ozone generation

Abstract

The invention discloses a carbon powder safe grinder capable of preventing ozone generation and used for a laser printer. The carbon powder safe grinder structurally comprises a grinding device, a controller, a machine body, a filter disc, a carbon powder collecting box and fixing stilts. The fixing stilts are vertically connected to the portions of the four corners of the bottom of the machine body, and the controller electrically connected with the grinding device is mounted on one side of the machine body. Compared with the prior art, the carbon powder safe grinder has the beneficial effects that according to the grinding device, through the combined arrangement of a grinding mechanism, an air guide cover, a hollow pipe, an air guide pipe and a sealing cover, a millstone can be cooled all the time, thus, it can be guaranteed that the millstone is not heated all the time during grinding, thus, carbon powder is prevented from being heated, the situation that the main components, namely polyacrylate and styrene of the carbon powder are heated to volatilize, and ozone is generated is avoided, the ozone is prevented from harming the human body, the working safety can be improved, anda high guarantee is achieved for the personal safety of operators.

Description

Technical field [0001] Technical Field The present invention relates to toner, particularly an ozone formation can be prevented by the laser printer toner safety mill. Background technique [0002] Toner is a component of the binder resin, carbon black, charge control agent, external additive and other components, such as the main component of the toner cartridge with a built-in laser printers have F-Fe3O4 crystal particles, polyacrylate - styrene copolymer It was the CCA charge regulator, a fluidizing agent such as SiO2, which, when produced, is added a variety of ingredients together in a certain ratio, and stirred, after corresponding processing, and then grinded, polished conventional toner Since the technology is not perfect devices, it has the drawback to be improved during grinding: [0003] When lapping the toner by friction heat, polyacrylate, styrene heated volatile, and polyacrylate - styrene copolymer comprises 50% to 60%, accounting for a relatively high amount, it w...

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Problems solved by technology

[0003] Toner will generate heat due to friction during grinding. Polyacrylate and styrene are volatile when heated, while polyacrylate-styrene copolymer accounts for 50% to 60%, which is relatively high and will produce more thorns. Nose smell, this is the so-called 'ozone', 'ozone' has only one benefit, which is to protect the earth and reduce the harm of solar radiation, but it is not beneficial to the human body itself, but harmful, it will cause irritation to the human mucous membrane, and it is easy to increase asthma Incidence or nasal allergies, or even dizziness, vomiting and other phenomena

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