Integrated waste heat recovery drying device

Abstract

The invention discloses an integral waste heat recovering and drying device. The device comprises a box body, an intermediate separating plate which is positioned in the box body, a three-dimensional heat pipe which passes through the intermediate separating plate, and a condensed water tray which is positioned at the bottom part of the three-dimensional heat pipe, wherein one end of the intermediate separating plate is fixed to the box body while the other end of the intermediate separating plate is used as a free end; a heating area and an air exhaust area are correspondingly formed in two sides of the intermediate separating plate; a drying area is formed between the free end of the intermediate separating plate and the box body; a fresh air inlet is formed in the right sidewall of the box body in the heating area; a fresh air machine, a heater, a water sprayer and a filtering device are arranged at the left side of the three-dimensional heat pipe in the heating area from right to left in sequence; the air exhaust area is provided with an air exhaust fan and an air outlet, wherein the air outlet is formed in the right sidewall of the box body. The device has the advantages that the energy consumption of a drier can be reduced through the three-dimensional heat pipe, and the space for drying can be saved through the structure integrating the drying space and the drying device; an economic drying device is provided to dry less amount of objects which require drying; the box body can be telescoped to flexibly adjust the drying space, and as a result, the applicable scope is expanded.

Description

technical field [0001] The invention relates to a drying device, especially an integrated waste heat recovery drying device. Background technique [0002] Dryers have been widely used in various fields such as industry, agriculture and life. Under the suction of the fan, the dryer turns the fresh cold air outside directly through the air inlet to exchange heat with the heater and then turns it into dry hot air, and then exchanges heat with the items to be dried. Since the evaporation of moisture in the items needs to absorb and consume heat energy, the exhaust temperature of the dryer will gradually increase as the moisture in the items to be dried decreases. The problem existing in the existing drying machine is that the heat dissipation of the heater and the casing is wasteful, and the fluctuation of the steam pressure has a great influence on the energy consumption. Contents of the invention [0003] In order to solve the above technical problems, the present inventio...

AI Technical Summary

Problems solved by technology

The problem of the existing dryer is that the heat dissipation of the heater and the casing is wasteful, and the fluctuation of the steam pressure has a great impact on the energy consumption.

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