Heat pump type self-water-supply uniform drying integrated energy-saving drying system
A technology of drying system and heat pump system, applied in drying gas arrangement, drying chamber/container, local stirring dryer, etc., can solve problems such as increased equipment investment and operating cost, uneven heating, complicated design, etc.
Pending Publication Date: 2021-06-08
SHANDONG JIANZHU UNIV
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Problems solved by technology
Although these methods can solve the problem of uneven drying, they are often complicated in design, increase equipment investment and operating costs, or cannot solve the problem of uneven heating
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[0020] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
[0021] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.
[0022] Heat pump type self-supply water supply uniform drying integrated energy-saving drying system, including heat pump ...
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The invention relates to a heat pump type self-water-supply uniform drying integrated energy-saving drying system which comprises a heat pump system and a drying box. An air inlet and an air outlet of the drying box are connected with the heat pump system through a ventilation pipeline, two brackets, a plurality of trays and full-face pore plates are arranged in the drying box, the two ends of the trays are connected with the brackets respectively, and the trays are obliquely arranged; and the lower ends of the trays are close to the position of the air inlet, the higher ends of the trays are close to the position of the air outlet, the two full-face hole plates are located between the air inlet and the brackets and between the air outlet and the brackets respectively, a plurality of ventilation holes are formed in the full-face hole plates, the brackets and the trays, and the bottom of the upper-layer tray is higher than the top of the lower-layer tray. The problem that materials are heated unevenly is solved; no moving part exists, and the structure is simple; and in addition, the whole system is water-saving, sufficient in heat energy utilization, flexible in material treatment and high in heat efficiency.
Description
technical field [0001] The invention belongs to the technical field of drying, in particular to an energy-saving drying system integrated with heat pump self-supply water supply and uniform drying. Background technique [0002] The information disclosed in this background section is only intended to increase the understanding of the general background of the present invention, and is not necessarily taken as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. [0003] Drying refers to the technology of separating and removing the moisture inside the material by means of heat energy, which is widely used in chemical industry, food, medicine, agriculture and forestry and other industrial fields. Drying is a very energy-intensive process. In developed countries, about 9% to 25% of the energy is used for the drying process; for many industrial production sectors, more than 15% of the industrial en...
Claims
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IPC IPC(8): F26B9/06F26B21/00F26B21/04F26B25/18
CPCF26B9/06F26B21/002F26B21/004F26B21/04F26B25/18
Inventor 刘俊红刘芳张文科
Owner SHANDONG JIANZHU UNIV