Heating bed structure, vacuum drying system therewith and manufacture thereof

Abstract

An improved heating bed structure, especially a vacuum drying system for fur, leather and the like comprises a table for heating products to be dried with a top dish, a bottom dish and a heating chamber, inlet and outlet pipelines connected with the above chamber for the heater fluid there, a suction inlet of steam released when fur is heated, at least one steam collector, at least a condenser disposed inside the collected capable of making the following freezing liquid flow inside and a unit for connecting with at least one collector and the outside steam suction element.

Description

Technical field [0001] The invention is applied to the field of leather equipment, and particularly relates to an improved heating bed structure on a vacuum drying system. [0002] The invention further relates to a process for manufacturing a bed structure. [0003] Finally, the present invention relates to a vacuum drying system incorporating such a structure. Background technique [0004] Vacuum drying equipment for industrial fur, leather and similar products has been known for many years. [0005] These devices usually include at least one chamber for drying the product to be dried, which is basically composed of a heating bed and a sealing cover. [0006] Typically, the heating bed is an empty metal table forming a chamber, and the chamber is heated by a high-temperature fluid, such as water supplied by a heat exchanger. Along the edge of the heating table, there are vapor collectors, which consist of tube bundles with a fluid coolant, such as frozen water, which actually a...

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