| 摘要 |
PURPOSE:To provide a pressure-tight cylinder having opening portions at the upper and lower ends thereof which can carry in and out a substance to be processed from the lower end and which can improve the strength and facilitate carrying in and out a substance to be processed by providing a pressure support frame separately from the pressure-tight cylinder. CONSTITUTION:A pressure-tight cylinder 1 having openings at both upper and lower ends thereof is disposed in such a manner as to carry in and out a substance 12 to be processed from the lower end opening portion, and an upper cover 2 and a lower cover 3 are respectively mounted on the upper opening portion and the lower opening portion to form a pressure-tight chamber 13. A pressure support frame 30 is formed by coupling upper support members 6 elevated by elevating cylinders 8 to lower support members 7 by two tension bars 4 extended upward and downward and disposed at the outer periphery of the pressure-tight cylinder 1. Thus, even if the pressure support frame 30 receives force along the axis of the cylinder 1, there is no bending moment in the tension bars 4. |
