JPS62261885A - "tatami" drier - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] "Industrial application field" The present invention relates to a tatami mat drying device.

``Conventional technology'' Conventionally, tatami mats have been dried by sun drying and forced hot air drying. In both cases, it takes time to dry, and not only is it difficult to dry the core in a short period of time, but also the forced drying method described above has the disadvantage that it is difficult to improve thermal efficiency because of the use of high-temperature hot air.

[Problems to be Solved by the Invention] The present invention aims to provide a tatami drying device that can quickly and easily dry tatami mats down to the core at a relatively low temperature.

``Same means to solve the problem'' The present invention provides an air heating section and a hot air agitation device inside the machine box, and a plurality of far-infrared separation plates are arranged in parallel in the depth direction from the opening/closing part of the machine box. It consists of a tatami drying device with a tatami mat insertion space interposed therebetween.

``Operation'' Therefore, when the air heating section and the hot air agitation device are started, the opening/closing section is opened, a plurality of wet tatami mats are stood upright, and each is inserted into the tatami insertion spaces, the heated air moves evenly within the box due to agitation. Moreover, it moves between the tatami mat and the far-infrared separation plate, contacts the surface of the tatami mat, and heats and dries the surface. Further, this moving hot air comes into contact with the separation plate, and the crystal surface of the plate selectively reflects specific wavelength ranges (residual lines), and by repeating this, far infrared rays of specific wavelengths are separated. This far-infrared rays are radiated from the entire surface of the separation plate to the surface of the tatami mat, and its deep penetration action reaches the core of the tatami and warms the core, stimulating the moisture in the core and evaporating from the surface of the tatami. The inside is dried.

``Embodiment'' A machine box 1 is mounted on the loading platform of a light truck 6, and an opening/closing part n7.7 for the mechanical box 1 is provided on the rear side of the loading platform to form an opening/closing part 4. Inside the box 1, an air heating section 2 using a hot air stove is provided at the bottom, and a hot air stirring device 3 using an electric fan 8.8 is provided at the ceiling. A plurality of far-infrared separation plates 5 are placed vertically and parallel to each other on the upper part of the heating section 2, and their directions are parallel to the depth direction from the opening/closing section 4. As shown in FIG. 4, the five separators are far infrared separators 5 using the selective reflection method, and are approximately 3 sts + thick aluminum plates 5.
0 μ or more are selectively separated and radiated. A tatami insertion space t is interposed between the above-mentioned parallel separation plates 5.5, and a guiding hollow support for both surfaces of the tatami mat 9 is inserted into the space. Frames 10.10 are provided above and below, and a lower end support guide roller 11 of the tatami mat 9 is provided between the lower support frames 10.10. The hot air stove has an oxidizing combustion chamber 12 in the center and reducing combustion chambers 13.13 on both sides, and the two chambers 12.13 are connected at the back, and a burner 14 and a rising smoke cylinder 15.15 are provided below the opening/closing part 4. 16 in the figure
The upper and lower support frames 10, io connection plates, and 17 shown by are ceiling ventilation holes. According to the above-mentioned drying device, it was possible to sufficiently dry 8 household wet sheets (Fig. 2) at 70 to 80° C. in 30 to 40 minutes and to exterminate mites. Incidentally, a plurality of the separation plates 5 and the tatami mat insertion spaces t may be provided in upper and lower stages in the horizontal direction.

Effect J Since the present invention is configured as described above, it is possible to quickly and easily dry even the moist core using hot air at a relatively low temperature, thereby improving thermal efficiency and hygiene of tatami mats.

[Brief explanation of drawings]

Fig. 1 is a side view showing the tatami drying device of the present invention, Fig. 2 is a front view of Fig. 1 seen from the left, Fig. 3 is a plan view of Fig. 1,
FIG. 4 is a longitudinal sectional view of the far-infrared separation plate taken along the line A--A in FIG. 1, and FIG. 5 is a side view of the far-infrared separation plate as it is mounted on a light truck. 1. Mechanical box, 2. Air heating section, 3. Hot air stirring device,
4. Opening/closing part, 5. Far infrared separation plate, t. Tatami insertion space 0

Claims (1)

[Claims] (1) An air heating section and a hot air stirring device are installed inside the machine box, and a plurality of far-infrared separation plates are arranged in parallel in the depth direction from the opening/closing part of the machine box, with a tatami mat insertion space interposed between the plates. Tatami drying equipment.