Vacuum drying device of domestic garbage

A vacuum drying device, a technology for domestic garbage, which is applied in the direction of drying solid materials, drying chambers/containers, non-progressive dryers, etc. , good thermal efficiency
CN101419016AActive Publication Date: 2009-04-29TAIKO KIKAI IND CO LTD JP
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
TAIKO KIKAI IND CO LTD JP
Publication Date
2009-04-29

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Abstract

The invention relates to a vacuum drying apparatus of domestic garbage that is an apparatus for vacuum drying of domestic garbage by rotary barrel, and is also an apparatus for improving reducing of stirring power and thermoconductivity by a heater installed on a stirring vane. The apparatus has: an input and output opening (2) of domestic garbage installed at one side, the rotary barrel (1) rotatably supporting the center at the other side by a rotary joint (3) connected with a vacuum air pump (P); the stirring vane (5) installed at the internal wall of the rotary barrel and provided with the heater (4); and a vacuum absorption mechanism (7) having an absorption port (6) usually stressed by an upper coercive power pointing the upper part of the rotary barrel.
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Description

technical field

[0001] The present invention relates to a vacuum drying device for domestic waste, which is a device for putting domestic waste into a rotating bucket and stirring it while performing vacuum drying. The heater is a device that improves the reduction of stirring power and thermal conductivity to reduce heating energy. Background technique

[0002] In the past, when carrying out the drying of domestic garbage, there are known normal pressure drying devices and vacuum drying devices. Among them, the normal pressure drying device is a device for drying domestic waste by spraying hot air under atmospheric pressure. A device for evaporating and drying household waste at low temperature under vacuum.

[0003] In the case of reusing domestic waste as feed, it is undesirable to cause changes in properties when drying domestic waste at a high temperature, so there is a problem of reduced-pressure drying such as vacuum drying.

[0004] A domestic waste treatment devic...

Claims

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