Novel phosphorus-containing flame retardant preparation device

Abstract

The invention discloses a novel phosphorus-containing flame retardant preparation device. The device comprises a bottom rack and a stand rack fixed at the top center of the bottom rack, wherein sliding cavities are symmetrically arranged in left and right sides of the stand rack, sliding plates are installed in the sliding cavities in a sliding manner, the sliding plates extend out of the slidingcavities and storage barrels are fixed in the sliding plates, the inner side wall of the sliding cavity is communicated with a guide cavity, a guide block is installed in the guide cavity in a slidingmanner, a first spiral rod is installed in the guide block through threads, the first spiral rod is installed on upper and lower end walls of the guide cavity in a rotating manner, a first transfer cavity extends from left and right in the stand rack below the guide cavity, the first spiral rod extends into the first transfer cavity and a first gear is fixed at the tail of the bottom end, and thefirst gears at left and right are meshed with each other.

Description

technical field [0001] The invention relates to the technical field of phosphorus-containing flame retardant processing, in particular to a preparation device for a novel phosphorus-containing flame retardant. Background technique [0002] The current phosphorus-containing flame retardants usually use a single mixing tank during the mixing and stirring production. When the mixing is completed, it takes a lot of time to waste a lot of discharge time before the next mixing and stirring work, and the work efficiency is low. Therefore, there is an urgent need for a simultaneous Phosphorous flame retardant stirring equipment for stirring and discharging. Contents of the invention [0003] The object of the present invention is to provide a novel preparation device for phosphorus-containing flame retardants, which is used to overcome the above-mentioned defects in the prior art. [0004] According to the preparation device of a novel phosphorus-containing flame retardant of the...

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Problems solved by technology

[0002] The current phosphorus-containing flame retardants usually use a single mixing tank during the mixing and stirring production. When the mixing is completed, it takes a lot of time to waste a lot of discharge time before the next mixing and stirring work, and the work efficiency is low. Therefore, there is an urgent need for a simultaneous Phosphorus-containing flame retardant stirring equipment for stirring and discharging

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