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Boiling dryer

A boiling dryer and drying machine technology, applied in the direction of drying solid materials, heating to dry solid materials, drying, etc., can solve the problems of high cost and occupied space

Inactive Publication Date: 2012-10-17
金伟均
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: to solve the technical problem of high cost and space occupation of the existing boiling dryer

Method used

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  • Boiling dryer

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Embodiment Construction

[0010] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0011] Such as figure 1 The shown specific embodiment of the fluidized dryer of the present invention includes a heater 1, a dryer main unit 2 and an induced draft fan 3, and the dryer main unit 2 is provided with a dust-removing bag 4 for preventing dust from leaking out.

[0012] When the boiling dryer starts to dry, the air is heated by the heater 1 to form hot air, and the clean hot air enters the drying chamber from the hot air inlet at the lower part of the dryer host 2, and the wet material enters the dryer host 2 from the feeder, and the wet material in the drying chamber is The hot air forms a boiling state. Due to the extensive contact between the ...

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Abstract

The invention relates to drying equipment and particularly relates to a boiling dryer comprising a heater, a dryer mainframe and a draught fan, wherein a dedusting cloth bag used for preventing dust from escaping is arranged in the dryer mainframe. The dedusting cloth bag is arranged in the dryer mainframe of the boiling dryer, so that the dust of dried wet materials can be effectively prevented from being discharged from an air outlet, and the boiling dryer has low manufacturing cost and saves external space.

Description

technical field [0001] The invention relates to a drying device, in particular to a boiling dryer. Background technique [0002] Boiling dryers are generally used for drying pharmaceuticals, chemical raw materials, food, grain processing, and feed. The air is heated by a heat exchanger to form hot air. The clean hot air is distributed through the valve plate into the body of the boiling drying machine, and enters the drying machine from the feeder. The wet material in the machine body is boiled by the hot air. Due to the extensive contact between the hot air and the material, the process of heat and mass transfer is increased, so the drying can be completed in a short time. [0003] During the drying process, the wet material in the main body of the boiling dryer will form a boiling state under the action of hot air. When the wet air is discharged from the air outlet, some dry powder will also be discharged together, which will cause air pollution. At present, the boiling ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B3/08
Inventor 金伟均
Owner 金伟均
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