Comprehensive drying device for plastic particles

Abstract

The invention discloses a comprehensive drying device for plastic particles and relates to the field of production of plastic particles. The comprehensive drying device for the plastic particles comprises a dryer shell, a video monitoring device and a controller; a water collecting box is arranged on one side of the dryer shell, and a water sucking pump is installed in the water collecting box; aspraying head is installed on a round pipe; and the controller is electrically connected with the water sucking pump, a steam flow adjusting valve, a temperature sensor, a wireless transmission module, the video monitoring device and a drying amount control device. According to the comprehensive drying device for the plastic particles, due to the fact that accumulated water is guided into the water collecting box to be collected, inner facilities of the dryer shell are conveniently cleaned at the later period, the problem that the accumulated water affects heat conduction is solved, and wastewater reutilization can also be achieved; and due to a heating draught fan, air circulation in the dryer shell is guaranteed, the drying efficiency is improved, all drying parameters are transmitted to mobile terminal equipment by the wireless transmission module, a worker can remotely perform control and observation through the mobile terminal, work by the worker is facilitated, and the work efficiency is improved.

Description

technical field [0001] The invention belongs to the field of plastic particle production, and in particular relates to a comprehensive drying equipment for plastic particles. Background technique [0002] Non-hygroscopic plastic particles do not need to be dried before use, such as polyethylene, polypropylene, polystyrene, polyvinyl chloride, etc., but such plastic particles should also be dried before use if they are damp or contain moisture, while hygroscopic plastics Granules must be dried before use, because hygroscopic plastic molecular chains contain hydrophilic groups, which can easily absorb moisture in the air. Plastic products are prone to defects such as bubbles and silver streaks during molding, and even cannot be molded. There are polyamide, polycarbonate, polymethyl methacrylate, polyethylene terephthalate, etc. [0003] However, the plastic granule dryers currently on the market are not effective in use. The temperature of the plastic granule dryer is high wh...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a comprehensive drying equipment for plastic granules, so as to solve the problem that the temperature of the plastic granule dryer proposed in the above background technology is high when it is opened and observed at a close distance, which is inconvenient for technicians to control and cannot be used during use. Remotely observe the technical parameters in the equipment, plastic particles will generate smoke during the heating process, and direct emission will pollute the environment

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