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Drying system and drying method

A drying system and drying technology, applied in the direction of drying safety system, drying of granular materials, drying of solid materials, etc., can solve the problems of increasing moisture content and achieve the effect of inhibiting moisture absorption

Active Publication Date: 2019-10-18
MATSUI MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In such a drying system, in the drying tank, the powdery or granular material is dried by heating or dehumidified drying gas, etc., but in the storage tank, the moisture content of the powdery or granular material before drying may be affected by external factors. Gas intrusion, etc. increase

Method used

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Embodiment Construction

[0037] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0038] In addition, in some drawings, some symbols existing in other drawings are omitted.

[0039] In addition, in figure 1 as well as figure 2 In , a part of the pipeline (pipe) which becomes the path through which the powdery material, gas, etc. pass is schematically shown by the dashed-two dotted line.

[0040] In addition, in image 3 The schematic timing chart of (b) schematically shows the detection or switching of each device, ON (turning on, starting) / OFF (breaking, turning off), and the like.

[0041] Figure 1 ~ Figure 3 It is a figure which schematically shows an example of the drying system which concerns on this embodiment, and an example of the drying method performed using this drying system.

[0042] Such as figure 1 As shown, the drying system 1 according to this embodiment includes: a storage tank 10 for storing powdery or granular materials; a...

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PUM

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Abstract

The present invention provides a drying system and a drying method which can suppress moisture absorption of powder and granular materials in a storage tank arranged on the upstream side of a drying tank. The drying system (1) is provided with: a storage tank (10) for storing powder and granular materials; a drying tank (30) for storing and drying the powder and granular materials conveyed from the storage tank; and a gas introduction part (40) for introducing the inert gas supplied by an inert gas supply unit (3) into the drying tank; and a gas pipeline (8) that connects an exhaust port (33)arranged in the drying tank and discharging the remaining gas with a gas receiving port (19) arranged in the storage tank and introducing gas into the storage tank. .

Description

technical field [0001] The invention relates to a drying system and a drying method for drying powder and granular materials. Background technique [0002] Conventionally, there is known a drying system for drying a granular material supplied to a supply destination such as a molding machine on the upstream side of the supply destination. Such a drying system is known to include a storage tank such as a material tank for storing the powdery or granular material, and a hopper-shaped drying tank for storing and drying the powdery or granular material conveyed (supplied) from the storage tank. In such a drying system, in the drying tank, the powdery or granular material is dried by heating or dehumidified drying gas, etc., but in the storage tank, the moisture content of the powdery or granular material before drying may be affected by external factors. The intrusion of gas etc. increases. [0003] For example, in the following patent document 1, a kind of powder processing d...

Claims

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Application Information

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IPC IPC(8): F26B9/06F26B21/00F26B21/10F26B21/14F26B25/00
CPCF26B9/063F26B21/14F26B21/003F26B21/10F26B25/009F26B2200/08Y02P70/10
Inventor 上田亨
Owner MATSUI MFG
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