Belt-type tempering device for plastic floor

Abstract

The invention discloses a belt-type tempering device for a plastic floor, which consists of a heating device, a water-cooling device and a water adsorption device, wherein the heating device, the water-cooling device and the water adsorption device are connected in sequence; the front heating device comprises a loading bay, a drying room, heaters, hot air circulators and a front conveying belt; the water-cooling device is started from the outlet of the heating device; a water direct-movement mechanism is formed by a straight-bar-shaped water tank and a rear conveying belt arranged in the straight-bar-shaped water tank; the total length of the drying room is 5-25m and is subjected to axial segmentation connection; the inside of the drying room is provided with the heaters and the hot air circulators, wherein the heaters and the hot air circulators are arranged at equal intervals; the front conveying belt axially penetrates through the drying room; the rear conveying belt and the front conveying belt carry out linear same-direction equal-speed movement; the starting end of the rear conveying belt is positioned below the tail end of the front conveying belt; and the tail end of the rear conveying belt is upwards bent to carry out butt joint with the water adsorption device. According to the belt-type tempering device for the plastic floor, single layer of plastic floor is carried in sequence by electric heating and the conveying belts to move in the drying room, and is likely to be evenly and thoroughly heated. The belt-type tempering device for the plastic floor has the advantages of good tampering quality, stable heat retaining property and high production efficiency.

Description

technical field [0001] The invention relates to a heat treatment device, in particular, the invention relates to a device for tempering plastic floor boards. Background technique [0002] There are internal stresses inside the thermoformed plastic floorboards, which are prone to slight deformation under free conditions. Deformation is a common quality problem of plastic floor boards, and improper handling will seriously affect the laying quality. The plastic floor manufacturing industry must arrange a tempering process in the production process, and the supporting tempering furnace is a box-type furnace structure, which is heated by steam. The prior art has the advantages of simple structure, effective heating, and can achieve the expected purpose. However, the application of steam heating has limitations, and for some enterprises that are not connected to the heating network, special boilers are required. The special matching boiler will inevitably increase the productio...

AI Technical Summary

Problems solved by technology

However, the application of steam heating has limitations. For some enterprises that are not connected to the heating network, special boilers are required.

The special matching boiler will inevitably increase the production cost, and the boiler still has problems of low thermal efficiency and sewage discharge. The most important issue is the heavy responsibility for the safe operation and management of the boiler.

Images