Plywood thermocompressor vapor recycling device

Abstract

The invention provides a plywood thermocompressor vapor recycling device. The plywood thermocompressor vapor recycling device comprises a thermocompressor, the left side and the right side of the thermocompressor are provided with a first heating device and a second heating device correspondingly, a vapor absorbing device is fixedly arranged above the thermocompressor, the vapor absorbing device is connected with a wastewater purifying device through a pipeline, the wastewater purifying device is connected with a clean water transferring device through a pipeline, the clean water transferringdevice is communicated with a cooling pipeline in the thermocompressor, a water storage device is further connected with the cooling pipeline in the thermocompressor, the vapor generated when a boardmaterial is subjected to thermocompression is recycled and treated to be clean water, then the clean water is utilized to cool the thermocompressed board material, the step for cooling heated oil is omitted, the heated oil maintains the high temperature, the energy needed for heating and cooling the heated oil is reduced, the working efficiency is improved, meanwhile, vapor is effectively collected and used for cooling the board material, because the vapor absorbs the heat of the board material, the plywood thermocompressor vapor recycling device can be directly used for daily water using by people in a workshop, the energy consumed for heating water is saved while the water resources are saved and the environment is protected, and the device can save energy and is environmentally friendly.

Description

technical field [0001] The invention belongs to the technical field of plywood production equipment, and more specifically relates to a steam recovery device for a plywood hot press machine. Background technique [0002] In the process of multi-layer plywood processing, a pressing device is required to press the multi-layer boards with adhesives into one body with a hydraulically controlled pre-pressing device. During the process of hot pressing, the heating plate is heated by heating oil. Heating, when the hot pressing of the plate is finished, it needs to be cooled. At this time, the hot-pressed oil is cooled down, and then the circulating pipe inside the hot press is used to cool the plate. When the next batch of plates is hot-pressed, Heating the hot oil again, so reciprocating, there are certain defects in this way, the heating oil needs to be heated-cooled-heated, and the process of such a cycle needs to consume too much energy and time to heat and cool the heating oil...

AI Technical Summary

Problems solved by technology

[0002] In the process of multi-layer plywood processing, a pressing device is required to press the multi-layer boards with adhesives into one body with a hydraulically controlled pre-pressing device. During the process of hot pressing, the heating plate is heated by heating oil. Heating, when the hot pressing of the plate is finished, it needs to be cooled. At this time, the hot-pressed oil is cooled down, and then the circulating pipe inside the hot press is used to cool the plate. When the next batch of plates is hot-pressed, Heating the hot oil again, so reciprocating, there are certain defects in this way, the heating oil needs to be heated-cooled-heated, and the process of such a cycle needs to consume too much energy and time to heat and cool the heating oil. At the same time, the plate Steam will be generated due to pressure and heat, and because the rubber is coated between the plates, this steam is polluting to the environment and harmful to the human body. However, in the existing technology, the steam has not been effectively treated and reused , it can be seen that the existing plywood hot press still has certain defects that need to be improved

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