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drying device

A technology of drying device and drying bin, which is applied in drying, drying machine, drying gas arrangement, etc., and can solve the problems of heat loss, large enthalpy value, low heat utilization rate, etc.

Active Publication Date: 2020-11-13
GUANGZHOU TONGYI NEW ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the discharged wet gas has the characteristics of high moisture content and large enthalpy, so that the heat utilization rate is low, resulting in serious heat loss.

Method used

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Embodiment Construction

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023]It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elem...

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Abstract

The invention relates to a drying device. A first chamber and a second chamber are mutually a drying chamber and a preheating chamber, the preheating chamber is used for a first processing stage of material drying, the drying chamber is used for a second processing stage of material drying, and an introducing fan is used for introducing gas in the drying chamber into the preheating chamber; when the material in the first chamber enters the second processing stage from the first processing stage, the material in the second chamber enters the first processing stage from the second processing stage; when the material in the first chamber enters the first processing stage from the second processing stage, the material in the second chamber enters the second processing stage from the first processing stage. The gas in the first chamber and the second chamber can flow mutually regularly through the introducing fan, and then the gas heat can be reused.

Description

technical field [0001] The invention relates to the technical field of drying, in particular to a drying device. Background technique [0002] Because heat pump drying has the advantages of sanitation and environmental protection, convenient operation, and good drying quality, it is widely used. At present, the heat pump drying mainly uses the heat pump to provide heat for the oven, and uses the gas circulation system equipped with the oven to discharge the wet gas, thereby realizing the dehumidification and drying of the materials in the oven. Generally, the discharged wet gas has the characteristics of high moisture content and large enthalpy value, so that the heat utilization rate is low, resulting in serious heat loss. Contents of the invention [0003] Based on this, the present invention overcomes the defects of the prior art and provides a drying device to reduce heat loss. [0004] A drying device, comprising a drying chamber and a drainage fan, the drying chamb...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B11/00F26B21/04F26B25/00
CPCF26B11/00F26B21/04F26B25/00
Inventor 郑存义连本均李玲唐壁奎唐旭初
Owner GUANGZHOU TONGYI NEW ENERGY TECH CO LTD