| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for producing roasted laver, requiring an installation space only for one apparatus though having both a function of roasting plate laver to be desirably flatly roasted while transporting the plate laver sandwiched between transportation belts of two belt conveyors in a parallel arrangement and a function of roasting plate laver with a low degree of flatness or plate laver to be intentionally made to have an inferior degree of flatness while transporting the plate laver placed on a conveyor without sandwiching between upper and lower sides, and capable of reducing the cost of equipment compared to the case of introducing two independent kinds of apparatuses.SOLUTION: A first belt conveyor 2, a second belt conveyor 3, a first heater 4, a second heater 5 and a third heater 6 are installed in the inside of a roasting chamber 7a with a doorway. Plate laver to be desirably flatly roasted is roasted by heating with the first and second heaters 4 and 5 while transporting the plate laver sandwiched and pressed between the first belt conveyor 2 and the second belt conveyor 3, and plate laver with an inferior degree of flatness is placed on the first belt conveyor, and roasted by heating with the first and third heaters 4 and 6 while the transportation belt of the first belt conveyor is driven in an opposite direction to a direction when transporting the plate laver sandwiched between the first and second belt conveyors. |
