Wood sawing cooling medium refrigeration and atomization cooling system

Abstract

The invention discloses a wood cooling medium refrigeration and atomization cooling system. The wood cooling medium refrigeration and atomization cooling system comprises a refrigerating device, a pressure-proof liquid medium storage tank, a pressure regulating device and a liquid balance adjusting device, wherein the refrigerating device is used for refrigerating external compressed gas and outputting the compressed gas in two paths; the pressure-proof liquid medium storage tank is used for storing a liquid medium, a refrigerating coil is arranged in a cold flow storage tank, one path of the refrigerating gas output by the refrigerating device is introduced into the refrigerating coil to refrigerate the liquid medium and is respectively input to spraying nozzles through a dividing valve, and the other path of the refrigerating gas is introduced into the pressure-proof liquid medium storage tank and is used for discharging the refrigerated liquid medium out of the pressure-proof liquid medium storage tank; the pressure regulating device is arranged on a gas path pipeline, and is used for lowering the pressure of the gas paths to ensure that the pressure of a liquid path and the gas paths at a nozzle confluence part is balanced, so that the liquid cooling medium can be sprayed out; and the liquid balance adjusting device is used for performing balance adjustment on the liquid medium discharged from the cold flow storage tank and then inputting the liquid medium to each spraying nozzle. By adopting the wood cooling medium refrigeration and atomization cooling system, the problems that a saw blade is heated and deformed, the service life of the saw blade is shortened, the sawing force is increased, the sawing surface quality is reduced and the like during sawing processing of the conventional precious woods or reconstructed bamboo lumbers can be solved.

Description

Technical field

[0001] The invention relates to a wood sawing cooling system with multiple saw blades. Background technique

[0002] With the improvement of my country's national economy, the furniture and flooring industry in China, especially the multi-layer solid wood composite flooring and reorganized bamboo flooring, has developed rapidly, and the demand for precious wood and bamboo is increasing year by year. However, my country's implementation of the "natural forest protection project" has led to an increasingly prominent contradiction between supply and demand of wood raw materials in some areas, especially precious wood. Therefore, it is necessary to make full and reasonable use of existing resources, reducing raw material waste and improving processing quality is one of the ways to solve this contradiction.

[0003] At present, the domestic annual production capacity of three-layer solid wood composite flooring has reached 50 million square meters. Its surface board is ...

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