A heat exchange drying device
A heat exchange device, thermal drying technology, applied in the direction of drying gas layout, drying chamber/container, drying solid materials, etc., can solve the problems of energy waste, large compressor load, etc., to reduce energy waste, reduce temperature difference, efficiency high effect
Active Publication Date: 2022-06-21
山东东工新能源科技有限公司
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Problems solved by technology
However, this solution uses the compressor to directly perform heating or cooling operations on the final heat exchanger, resulting in a large load on the compressor and serious waste of energy
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[0032]In order to make those skilled in the art better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0033] like Figure 1 to Figure 3 As shown, this embodiment provides a heat exchange drying device, including a drying chamber 17 and a heat exchange device, the drying chamber is provided with a drying heat exchanger, the heat exchange device is connected to the drying heat exchanger, and the heat exchange device includes ...
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The invention relates to the field of drying equipment, in particular to a heat exchange drying device, which can simultaneously have the functions of heating, drying and dehumidification, and can save energy. A heat exchange drying device, comprising a drying chamber and a heat exchange device, the drying chamber is provided with a drying heat exchanger, the heat exchange device is connected to the drying heat exchanger, and the heat exchange device includes a heat exchange unit and a heating and cooling unit A switching device, the cooling and heating switching device is arranged between the heat exchange unit and the drying heat exchanger. The heat exchange unit can use a compressor unit to cool and heat at the same time. The working state of the drying heat exchanger can be directly changed through the cooling and heating switching device. The heating method can be used to dry the product, and the cooling method can be used for dehumidification.
Description
technical field [0001] The invention relates to the field of drying equipment, in particular to a heat exchange drying device. Background technique [0002] In the prior art, common drying equipment mostly uses high-temperature air to accelerate the evaporation of water in the product to achieve drying, but the humidity in the air after drying is extremely high, and it is necessary to collect the moisture in the air in time, otherwise it will be regenerated. Back to the product, affecting the drying effect of the product. During the drying process, a dehumidifier is required to collect and discharge the water vapor in the air. The additional dehumidification device increases the manufacturing cost of the device. In addition, since the moisture content in the air varies during the drying process, the working conditions of the dehumidification device are also difficult to control, resulting in increased energy consumption. [0003] The Chinese utility model patent specificat...
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IPC IPC(8): F26B9/06F26B21/00F26B21/04F26B21/08F26B25/00F26B25/18
CPCF26B9/066F26B21/002F26B21/004F26B21/04F26B21/086F26B25/005F26B25/18
Inventor 李守涛
Owner 山东东工新能源科技有限公司