| 摘要 |
<p>PURPOSE:To provide a smoking burner device capable of sealing promptly and definitely a burner throat of a smoking roof tile kiln when firing is complet ed. CONSTITUTION:A sliding board 5 is mounted to a frame board 3 outside a burner throat 2 where a burner main body 6 is mounted to this sliding board 5. A shielding board 18, which is designed to prevent the penetration of open air prior to the injection of fumigant, is inserted between the sliding board 5 and the frame board 3 after the completion of combustion. The pressure of thrust against the frame board 3 is carried out by a toggle clamp 7 capable of operating with single action.</p> |
