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Hot-air supplier of drier

A supply device, dryer technology, applied in dryers, heating devices, drying, etc., can solve problems such as damage, heat loss, fire, etc., and achieve the effect of preventing heat damage

Inactive Publication Date: 2007-07-11
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The heat is transferred to the outside of the hot air passage 20 through the hot air passage 20, causing a lot of heat loss
[0016] In addition, the heat transmitted to the surface of the hot air passage 20 will increase the temperature inside the dryer, especially causing damage to non-heat-resistant parts located near the hot air passage 20, and even a fire may occur in severe cases.

Method used

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Embodiment Construction

[0039] The hot air supply device for a dryer of the present invention will be described in detail below with reference to the accompanying drawings and embodiments. In the same part as the prior art in the present invention, the symbols of the drawings of the prior art are used.

[0040] As shown in the figure, the structure of the hot air supply device for dryers of the present invention mainly includes a heat generating part and a drying space. And the hot air passage 61, the interior of the heat insulation passage communicates with the drying space 5, the hot air passage 61 is arranged inside the heat insulation passage, so that the heat generated by the heat generating part 50 forms hot air and flows to the heat insulation passage.

[0041] The heat-insulation channel may be one of the heat-insulation channel 60 with guide pieces or the heat-insulation channel 40 with supporting protrusions.

[0042] The hot air passage 61 is concentrically arranged inside the heat insula...

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PUM

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Abstract

A hot air supplying unit for baker, which has heat generating unit and baking space, features that said heat generating unit has a heat insulating channel communicated with baking space and a hot air channel inside the heat insulating channel for flowing the hot air into heat insulating channel. Its advantage is high utilization rate of hot air.

Description

technical field [0001] The present invention relates to the invention of the drying machine. In particular, it is an invention related to a hot air supply device for a dryer that supplies hot air to the inside of a drum for drying. Background technique [0002] As shown in FIG. 1 , the drum 1 is arranged inside the casing, and the casing forms the appearance of the dryer. The drum 1 is in the shape of a cylinder with both ends open, and a belt groove 2 is formed in the middle part of the outer peripheral surface of the drum 1 , and a drum belt driven by an independent driving source is wound on the transmission groove 2 . The interior of the drum 1 is formed with a drying space 5 for performing drying, and a plurality of baffles 6 are formed inside the drying space 5. When the drum 1 rotates, the baffles 6 are opposite to the drying objects in the drying space 5. The object is flipped. [0003] The front end of the drum 1 is provided with a front head 7 , and the rear end...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B17/32D06F58/26F26B23/02
Inventor 金庆秀韩鳞熙郑成海
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD