JPH053031Y2 - - Google Patents

Description

[Detailed explanation of the idea] "Industrial application field" This proposal concerns a seaweed drying device.

"Prior Art" Conventionally, in a nori drying device, the nori paper cages supported by the nori cage support frame at the upper horizontal transition part and the lower horizontal transition part of the endless intermittent rotating chain are arranged so that the vertical horizontal transition parts are opposite to each other. The dried seaweed paper basket is taken out at the front opening. The hot air is allowed to pass in the vertical direction of the vertical horizontal transition section.

``Problems to be Solved by the Invention'' In the conventional drying apparatus described above, as shown in FIG. 2, a plurality of ventilation adjustment guide plates 4 are provided in the ventilation space extending from the hot air generation chamber 2 to the drying chamber 1. However, since the parallel seaweed paper cages that move inside the drying chamber 1 are arranged at right angles to the combustion tube 11 in the hot air generation chamber, the temperature of the hot air increases as the distance from the combustion tube 11 increases. There were problems in that the hot air circulates quickly and is easily affected by radiant heat from the combustion tube 11, which tends to cause overdry areas in the parallel seaweed paper cages. The present invention aims to provide a seaweed drying device that can uniformly dry seaweed in the drying room regardless of the distance from the hot air generation chamber.

``Means to solve the problem'' This plan installs an endless intermittent rotating chain from the front of the nori drying room toward the back, and erects a large number of nori cage support frames on the chain. In a seaweed dryer in which hot air generation chambers are arranged side by side along the side and both chambers are communicated with each other through a ventilation space, a plurality of ventilation guide plates are provided in the vertical direction in the ventilation space, and the ventilation guide plates at each stage are installed in the ventilation space. extending both ends into the drying chamber and hot air generation chamber, respectively, with the extension ends of each guide plate on the drying chamber side facing up and down, and rotating to the extension ends of each guide plate on the hot air generation chamber side. A flexible air volume adjustment plate is provided, and each air volume adjustment plate is connected to an operating rod so that each air volume adjustment plate can be rotated independently by operating these operation rods, and each air volume can be adjusted based on the operation of the operation rod. The seaweed drying apparatus is characterized in that the opening area of the opening at each extension end on the side of the hot air generation chamber can be adjusted independently using a plate.

"Function" Therefore, hot air is blown from the hot air generation chamber 2 through the ventilation space 3 into the drying chamber 1, and the nori paper making basket is supported on the nori basket support frame 10 in the drying chamber 1, and an endless intermittent rotating chain is formed. 9, 9 are rotated intermittently, the cage moves in the opposite direction at the upper and lower transition parts, and the hot air passes between the nori paper cages in the upper and lower transition parts to dry the paper-made nori. Then, the air volume adjusting plates 7' provided at the extension ends 6, 6 of the ventilation guide plates 4 lined up in the hot air generation chamber 2 are controlled independently using the operating rod 14 according to the temperature of the hot air entering the ventilation guide plates 4. and adjust the opening area of each opening 7. As a result, the amount of hot air that enters through each opening 7 is adjusted, and the hot air that enters the opening 7 passes between the guide plates 4 and 4 and is discharged vertically from between the other extension ends 5 and 5. The paper-made seaweed is dried by passing through the paper-made nori cages on the support frame 10 arranged in a direction perpendicular to the chain 9. The extension ends 5 and 6 are arranged parallel to the chain 9 and arranged perpendicularly to the chain 9, so that the hot air is guided in an orderly manner by the extension ends 6 and 6 on the drying chamber 1 side and is immediately undisturbed. It enters and passes through the Norisho Seisan,
The amount of heat is adjusted for each guide plate 4, 4 by the air volume adjustment plate 7', so that the amount of heat is optimally adjusted depending on the position of the nori paper cage arranged in the drying chamber 1.

"Example" Two endless intermittent rotating chains 9, 9 are arranged from the front of the front-opening nori drying chamber 1 toward the back of the chamber 1, and a large number of nori cage support frames 10 are installed in the chains 9, 9. will be constructed in close proximity. A hot air generation chamber 2 is arranged in parallel on one side of the drying chamber 1, and inside the generation chamber 2, a combustion furnace 11 and a hot air cylinder 12 connected thereto are arranged in a direction parallel to the chain 9. Hot air blast 12 is connected to the upright chimney. A blower 13 is disposed in the hot air generation chamber 2, and the hot air generation chamber 2 and the drying chamber 1 are communicated with each other through the ventilation space 3 to form a seaweed dryer.
This ventilation space 3 may be located below (FIG. 1) or above (not shown) the above-mentioned upper and lower laver cage support frames 10. The ventilation space 3 supports a plurality of ventilation guide plates 4 as shown in FIG. and extension ends 5 and 6
are supported in the vertical direction. And an opening 7 between the extension ends 6, 6 on the side of the hot air generation chamber 2.
An air volume adjustment plate 7' is rotatably supported on each of the
The operating rods 14 are connected to the same plate 7', and the same rods 1
4 is slidably projected to the outside of the outer surface of the hot air generation chamber 2, and the operating rod 14 is slidably adjusted to form an air volume adjustment device 8. The adjustment device 8 may be a sliding plate for adjusting the amount of heat.

Since high-temperature hot air is supplied to the nori paper cage located close to the combustion furnace 11, the combustion furnace 11
The nearby air volume adjusting plate 7' is rotated via the operating rod 14 by operating the sliding adjustment thumbscrew 16, and the opening area of the opening 7 at this position is narrowed to limit the air volume. In addition, since hot air at a temperature higher than that of the nori paper cage located nearer to the nori paper basket located far from the combustion furnace 11 is supplied, the hot air adjustment plate 7 located at a location farther from the combustion furnace 11 ' is rotated by operating the sliding adjusting thumbscrew 16 to widen the opening area of the opening 7 at this position and increase the air volume.

By making such an adjustment, it is possible to provide an optimal amount of heat from the nori paper making basket on the side closer to the combustion furnace 11 to the nori paper making basket on the far side, and especially to the nori paper making basket on the side closer to the combustion furnace 11. It is possible to effectively prevent the screen from becoming overly dry.

Reference numeral 15 in the figure is a sliding spring for the operating rod 14, 17 is the prime mover of the blower 13, 18 is a ventilation guide plate, and 19 is a support rod for the ventilation guide plate 4.

"Effects" As described above, in this case, each air volume adjustment plate 7' provided at each extension end 6 of the guide plate 4 on the hot air generation chamber 2 side is configured to be independently adjustable using the operating rod 14. Therefore, depending on the temperature of the hot air blown from the hot air generation chamber 2 to the drying chamber 1, the opening area of the opening 7 on the side where the hot air temperature is higher is narrowed, and the opening area of the opening 7 on the side where the hot air temperature is lower is decreased. The amount of hot air blown toward the drying chamber 1 side can be adjusted by making it wider. As a result, an optimal amount of heat can be applied to the nori paper cages placed in the drying room 1 from those closest to the hot air generation chamber 2 to those farthest from the hot air generation chamber 2, and over-drying of the nori paper cages at specific positions can be prevented. I can do it.

[Brief explanation of the drawing]

FIG. 1 is a front view of the seaweed drying device of the present invention, and FIG. 2 is a front view of a conventional seaweed drying device. 1... Seaweed drying device, 2... Hot air generation chamber, 3...
...hot air space, 4...ventilation guide plate, 5, 6...extension end, 7...opening, 8...air volume adjustment device.

Claims (1)

[Scope of Claim for Utility Model Registration] An endless intermittent rotating chain is installed from the front to the back of the nori drying room, and a number of nori cage support frames are installed on the chain, and along the sides of the nori drying room. In a seaweed dryer in which hot air generation chambers are arranged side by side and both chambers are communicated through a ventilation space, a plurality of ventilation guide plates are provided in the vertical direction in the ventilation space, and both ends of each ventilation guide plate are connected to each other. Extending into the drying room and the hot air generation room, the extension ends of each guide plate on the drying room side are directed upward and downward, and the air volume can be freely adjusted at the extension ends of each guide plate on the hot air generation room side. A board is provided, and an operating rod is connected to each air volume adjusting plate, so that each air volume adjusting plate can be independently rotated by operating these operating rods, and each air volume adjusting plate is rotated based on the operation of the operating rod. A seaweed drying device characterized in that the opening area of the opening at each extension end on the side of the hot air generation chamber can be adjusted independently.