Flow line production system of hot melt adhesive particles

Abstract

The invention relates to a flow line production system of hot melt adhesive particles. The flow line production system comprises a hot melt stirring reaction device, a constant-temperature filter screen device, an extrusion granulating device, a cooling pipeline device, a colloidal particle and water separation spin-drying device, a colloidal particle air-drying packaging device and a cooling water treatment device, wherein the constant-temperature filter screen device can realize alternate switching of two filter screens to improve the production efficiency; the extrusion granulating device consists of a hot melt adhesive material input end, a granulating cavity body, a granulating motor and a colloidal particle cutter and can realize extrusion, granulation and cooling at the same time. The cooling pipeline device consists of a support body, an input end pipe, a plurality of cooling cross tubes, an output end pipe and a plurality of U-shaped joints, can meet requirements for colloidal particle cooling, occupies a small space and is energy-saving and environment-friendly; the colloidal particle and water separation spin-drying device consists of a frame, an outer barrel shell, an inner filter vat, a dehydration screw, a dehydration motor and a front filtered water tank, can finish separation of cooling water and colloidal particles and colloidal particle spin-drying, and is high in treatment effect and ideal in dehydration effect.

Description

technical field [0001] The invention relates to production equipment or an assembly line production system of hot-melt rubber particles. Background technique [0002] The existing rubber granulation method is roughly as follows: the rubber in the molten state is extruded into strips from the extruder head, pulled by the tractor and cooled by the cooling water tank, and sent to the pelletizing device to be cut into pellets. This granulation method mainly has the following disadvantages: first, it needs to use a cooling water tank tens of meters long, which takes up a large area of ​​the production workshop, which makes the cost of renting the workshop of the enterprise higher; second, the cooling water tank is The open structure makes the cooling water in the tank directly in contact with the outside world, and the temperature rises quickly. It is necessary to use a refrigerator to continuously cool the cooling water in the tank, resulting in high energy consumption; third, i...

AI Technical Summary

Problems solved by technology

This granulation method mainly has the following disadvantages: first, it needs to use a cooling water tank tens of meters long, which takes up a large area of ​​the production workshop, which makes the cost of renting the workshop of the enterprise higher; second, the cooling water tank is The open structure makes the cooling water in the tank directly in contact with the outside world, and the temperature rises quickly. It is necessary to use a refrigerator to continuously cool the cooling water in the tank, resulting in high energy consumption; third, it is necessary to equip a special strip tractor. , which increases the complexity and manufacturing cost of the whole set of production equipment, and the granulation mechanism can only granulate the drawn rubber strips, and the granulation efficiency is low

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