CN2466584Y

CN2466584Y - Quick drying oven

Info

Publication number: CN2466584Y
Application number: CN 01205254
Authority: CN
Inventors: 周方炀
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-12
Filing date: 2001-02-12
Publication date: 2001-12-19
Anticipated expiration: 2011-02-12

Abstract

The utility model relates to equipment for drying articles with progressive movement, particularly a quick drying oven, wherein, temperature in a drying chamber is uniform everywhere. The utility model is characterized in that an upper and a lower air duct plates are additionally arranged in the drying chamber, and thus, a communicated circulating air duct is formed between an upper and a lower inner oven casings; a plurality of axial flow fans are inlaid on the top of an upper oven body, and thus, hot air in the drying oven can flow from top to bottom as well as from bottom to top, so the temperature in the drying chamber is uniform everywhere. The utility model has the advantages of shortening drying time and increasing drying efficiency.

Description

The flash baking case

The uniform flash baking case of temperature about the utility model relates in the equipment that the article with progressive motion are dried, particularly drying cavity.

The present drying baker that the article with progressive motion are dried, temperature is very inhomogeneous up and down in its drying cavity, causes that drying time is long, efficient is low.Upper of a shoe stretches tight behind the shoe last or hat block concerning leather shoes production, the shape of footwear is decided according to shoe tree, and upper of a shoe is attached on the curved surface of last tightly, makes vamp be subjected to tensile force and produces distortion, the decline of upper leather stretching force, has bigger internal stress, thereby need add thermal finalization to eliminate internal stress, and original drying baker that adds thermal finalization is because cavity temperature is inhomogeneous, bottom heating tube place temperature height, and upper temp is low, cause typing not thorough, the part internal stress is not eliminated, and produces the mass defect of being out of shape after the delasting

The purpose of this utility model provides the flash baking case that temperature is even, drying efficiency is high up and down in a kind of drying cavity.

In order to achieve the above object, flash baking case of the present utility model comprises transmission mechanism, by the upper box that last inside and outside case shell constitutes, and the lower box that following inside and outside case shell constitutes, the insulation material in being clipped in the outer container shell, chain, far-infrared heating tube; Also comprise " n " shape windward guidance tape of fixed in position in upper box, its top is provided with hole, some air channels; The leeward guidance tape that is fixedly connected in the lower box is provided with hole, some air channels; Upper and lower air channel plate with upper and lower in constitute the circulation air path that communicates between the case shell, the upper box top is inlaid with some axial flow blowers that communicate with circulation air path.

Above-mentioned flash baking case also comprises the deflector that is provided with hole, some air channels, and it is fixedly connected on the cavity top of windward guidance tape.

The utility model is owing to adopted said structure, under the effect of far-infrared heating tube, hot blast is the direct baking chain on the one hand, article on it are dried, on the other hand, under the effect of axial flow blower, hot blast enters circulation air path by the hole, air channel on the leeward guidance tape and rises, hole, air channel through windward guidance tape top is downward, downwards article are directly dried again through deflector upper air duct hole again, make heat that far-infrared heating tube sends from bottom to top, from top to bottom article are dried, the oven dry cavity temperature is even, and drying efficiency greatly improves, and has shortened drying time.

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is the structural representation of the utility model flash baking case embodiment;

Fig. 2 is that A-A is to view among Fig. 1, and this figure mid and far infrared heating tube 10 is not shown;

Fig. 3 be among Fig. 2 B-B to cutaway view.

As shown in the figure, the flash baking case of present embodiment is used for leather shoes production process upper of a shoe and stretches tight in the heat-setting process behind the shoe last or hat block, it comprises guard shield 1, axial flow blower 2, go up outer container shell 3, go up in case shell 4, windward guidance tape 5, deflector 6, circulation air path 7, chain 8, asbestos 9, far-infrared heating tube 10, down outer container shell 11, down in case shell 12, leeward guidance tape 13, hole, upper and lower case shell air channel 14, hole, air channel 15.As shown in Figure 1, the top of " n " shape windward guidance tape 5 of fixed in position in upper box is provided with hole, some air channels, the deflector 6 that is provided with hole, some air channels is fixedly connected on the cavity top of windward guidance tape 5, as shown in Figure 3, be fixedly connected on the leeward guidance tape 13 in the lower box and also be provided with hole, some air channels 15.As shown in Figure 1, 2, constitute circulation air path 7 between upper and lower

air channel plate

5,13 and the upper and lower

interior case shell

4,12, the some air channel hole 14 of present embodiment by upper and lower

outer container shell

3,11 contact-making surface places makes up and down, and circulation air path communicates, the top that several axial flow blowers 2 are embedded in upper box communicates with circulation air path 7, and present embodiment is provided with an axial flow blower by 2 meters distances and calculates the blower fan number.During work, far-infrared heating tube 10 makes air heat, hot blast in the lower box is direct baking chain 8 on the one hand, on the one hand under the effect of axial flow blower 2, hot blast enters in the circulation air path 7 by the hole, air channel 15 on the leeward guidance tape 13, enter in the circulation air path 7 of upper box through hole, air channel 14 and to rise, through the hole, air channel at windward guidance tape 5 tops downwards again the hole, air channel on deflector 6 carry out thermal finalization down to drying article upper of a shoe surface again.Because hot blast from bottom to top, from top to bottom drying article makes the oven dry cavity temperature even, has shortened drying time, has improved drying efficiency.

Claims

1, a kind of flash baking case, comprise transmission mechanism, the upper box that constitutes by last inside and outside case shell, the lower box that down inside and outside case shell constitutes, insulation material in being clipped in the outer container shell, chain, far-infrared heating tube is characterized in that also comprising: fixed in position " n " shape windward guidance tape (5), its top in upper box is provided with hole, some air channels; The leeward guidance tape (13) that is fixedly connected in the lower box is provided with hole, some air channels (15); Upper and lower air channel plate (5,13) with upper and lower in constitute the circulation air path (7) that communicates between the case shell (4,12), the upper box top is inlaid with some axial flow blowers (2) that communicate with circulation air path (7).

2, flash baking case as claimed in claim 1, the deflector (6) that it is characterized in that being provided with hole, some air channels is fixedly connected on the cavity top of windward guidance tape (5).