Extrusion line type foam recovery plant

Abstract

The invention discloses an extrusion line type foam recovery plant which comprises a high-pressure water tank, a blow-off pipe pressing box, a discharging nozzle, an extrusion trough, an extrusion motor, a screw rod, a breaking motor, a breaking shaft, a breaking disc and breaking nails. A bottom frame is arranged on the lower portion of the high-pressure water tank, and a blow-off pipe is arranged at the bottom of the high-pressure water tank and provided with a first solenoid valve. A water inlet pipe is arranged on the right side of the high-pressure water tank and provided with a second solenoid valve. The breaking disc is arranged at the lower end of the breaking shaft, and the breaking nails are arranged on the upper portion of the breaking disc. Feeding holes are formed in the breaking disc. The discharging nozzle is formed in the right side of the extrusion trough and is in a conical barrel shape. The size of a foam plate can be reduced through breaking and heating, heating is even, transporting is convenient, and transport cost can be greatly reduced; and meanwhile the foam recovery plant is simple in structure and convenient to use and operate.

Description

【Technical field】 [0001] The invention relates to the technical field of foam recycling equipment, in particular to the technical field of extruded line foam recycling equipment. 【Background technique】 [0002] Polystyrene foam board, also known as foam board, is made of expandable polystyrene beads containing volatile liquid foaming agent. After heating and pre-expanding, it is a white object that is heated and formed in a mold. It has a fine closed-cell structure. Features, mainly used for building walls, roof insulation, composite board insulation, cold storage, air conditioning, vehicle, ship insulation, floor heating, decoration and carving, etc. are very widely used. Protect the main structure of the building and prolong the life of the building. Since the external insulation is to place the insulation layer outside the structure, it reduces the stress caused by the structural deformation caused by temperature changes, and reduces the erosion of the structure by harmf...

AI Technical Summary

Problems solved by technology

[0003] At present, with the process of urbanization, the demand for vegetables is increasing. At the same time, in order to make vegetables as fresh as possible, fast delivery is required. Vegetable factory production has gradually formed a certain scale. At present, foam boxes are widely used for vegetable storage. During transportation and storage, but foam boxes are often used for one-time use. Due to their large size and high transportation costs, the market needs a foam processing equipment that can reduce the volume of foam boards by crushing and heating, heating evenly, and convenient transportation, which can greatly reduce transportation costs. low cost, while the device structure is simple, easy to use and operate

Images