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Hot-air supplying equipment for drying machine

A technology for supplying devices and dryers, applied in dryers, heating devices, drying, etc., can solve problems such as heat loss, damage to heat-labile parts, and fire, and achieve the effect of preventing damage.

Inactive Publication Date: 2008-04-23
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
[0019] In addition, the heat transmitted to the surface of the hot air passage 20 will increase the temperature of the dryer, causing damage to non-heat-resistant parts located near the hot air passage 20, and even a fire may occur.

Method used

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  • Hot-air supplying equipment for drying machine
  • Hot-air supplying equipment for drying machine
  • Hot-air supplying equipment for drying machine

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Experimental program
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Embodiment Construction

[0053]The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments: The hot air supply device for dryer with the above-mentioned structure according to the first embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0054] image 3 A side view of a hot air supply device for a dryer showing the structure of the first embodiment of the present invention, Figure 4 show image 3 The plane sectional view of the main part structure of the first embodiment shown, Figure 5 show image 3 A cross-sectional view of the structure of the main parts of the first embodiment shown. Such as Figure 3 to Figure 5 As shown, there is a heat generating part 30 for supplying hot air into the drying space 5 . The structure of the heating part 30 is as follows: the gas nozzle 22 for supplying gas is provided on the installation end 39, and the installation end ...

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PUM

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Abstract

Hot air supply apparatus for a drying-machine comprising the prior art gas jet, valve, hybrid tube, sparking plug, heating portion composed of air supply channels, heat insulation channel and warm air channel, wherein the heat insulation channel transfers the warm air produced by the heating portion into the drying space, the hot air channel is arranged inside the heat insulation channel, the hot air channel and heat insulation channel are homocentric, there are mixing holes on the hot air channel, and countervanes are arranged on the mixing holes, the connecting support block fixes the warm air channel inside the heat insulation channel, the warm air supply apparatus can improve the heat efficiency of the drying machine and prevent the damage to the peripheral components of the heat insulation channel caused by the heat.

Description

technical field [0001] The invention relates to the field of dryers. Background technique [0002] figure 1 An exploded perspective view showing the main parts of a prior art dryer. Such as figure 1 As shown, the shell (not shown in the drawings) that constitutes the outer shape of the dryer is provided with a drum 1 inside. The drum 1 is in the shape of a cylinder with both ends open, and the drum belt driven by an independent driving source is wound on the belt groove 3, and the belt groove is located in the middle of the outer peripheral surface of the drum 1 . There is a drying space 5 inside the drum 1 . There are multiple baffles 6 inside the drying space 5 , and when the drum 1 rotates, the multiple baffles make the drying objects inside the drying space 5 turn over. [0003] The front end and the rear end of the drum 1 are respectively provided with a front end cover 7 and a rear end cover 9 . Wherein the front end cover 7 and the rear end cover 9 block the ope...

Claims

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Application Information

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