JPS61168157U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示す加熱装置の縦
断面図、第２図は第１図のＡ―Ａ線における横断
面図、第３図は本考案の他の実施例を示す加熱装
置の縦断面図である。 １ａ，１ｂ：被熱物、２ａ，２ｂ，２ｃ：炉壁
、３：バーナ、４：通気性固体壁、５：熱ガス搬
送管、６：加熱室、７：排気煙道、８：熱交換器
。 Fig. 1 is a longitudinal cross-sectional view of a heating device showing one embodiment of the present invention, Fig. 2 is a cross-sectional view taken along line A-A in Fig. 1, and Fig. 3 is a heating device showing another embodiment of the present invention. FIG. 3 is a longitudinal cross-sectional view of the device. 1a, 1b: object to be heated, 2a, 2b, 2c: furnace wall, 3: burner, 4: breathable solid wall, 5: hot gas conveying pipe, 6: heating chamber, 7: exhaust flue, 8: heat exchange vessel.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被熱物１ａ，１ｂの周囲外方を炉壁２ａ，２ｂ
，２ｃで形成し、該被熱物の所要加熱面と相対向
する炉壁に、被熱物に向けてバーナ３を配設し、
該バーナ３の取付壁と、被熱物の相対面間に通気
性固体壁４を配設するとともに、バーナ３の炉内
側先方より被熱物に向けて、熱ガス搬送管５を通
気性固体壁４を貫通して配設し、一方通気性固体
壁４の外方に、排気煙道７に熱交換器８を配設し
たことを特徴とする加熱装置。 Furnace walls 2a, 2b surround the objects to be heated 1a, 1b.
.
A gas permeable solid wall 4 is disposed between the mounting wall of the burner 3 and the opposite surface of the object to be heated, and a hot gas conveying pipe 5 is connected to the air permeable solid wall from the inside of the burner 3 toward the object to be heated. A heating device characterized in that a heat exchanger 8 is disposed in an exhaust flue 7 extending through the wall 4 and on the outside of the air-permeable solid wall 4.