JPS61183954U

JPS61183954U -

Info

Publication number: JPS61183954U
Application number: JP5789686U
Authority: JP
Priority date: 1986-04-17
Filing date: 1986-04-17
Publication date: 1986-11-17

Description

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

図面は本考案の実施例を従来の実施例と対比し
て示すもので、第１図は従来の実施例の縦断側面
図、第２図は本考案の酸化スケール排出装置を設
置する回転炉床式加熱炉の平面断面図、第３図は
本考案装置の設置状態を示す平面断面図、第４図
は第３図のイ―イ線における縦断側面図、第５図
は第４図の０―０線における拡大断面図、第６図
は炉床に条溝を設けた回転炉床式加熱炉の平面断
面図、第７図は第６図の条溝付の回転炉床式加熱
炉に設置した本考案の別の実施例の設置状態を示
す平面断面図、第８図は第７図のハ―ハ線におけ
る縦断側面図、第９図は第７図のニ―ニ線におけ
る縦断側面図、第１０図は第８図のホ―ホ線にお
ける拡大断面図である。１，１２……外套円筒、２，１３……スクリユ
ー羽根、８，１１……掬い部材。 The drawings show an embodiment of the present invention in comparison with a conventional embodiment. Fig. 1 is a vertical side view of the conventional embodiment, and Fig. 2 shows a rotary hearth in which the oxide scale discharge device of the present invention is installed. 3 is a plan sectional view showing the installed state of the device of the present invention, FIG. 4 is a vertical sectional side view taken along line E-I in FIG. 3, and FIG. - An enlarged sectional view taken along the 0 line, Figure 6 is a plan sectional view of a rotary hearth type heating furnace with grooves in the hearth, and Figure 7 is an enlarged cross-sectional view of the rotary hearth type heating furnace with grooves in Figure 6. A plan sectional view showing the installed state of another embodiment of the present invention, FIG. 8 is a longitudinal sectional side view taken along the Ha-Ha line in FIG. 7, and FIG. 9 is a longitudinal sectional side view taken along the Ni-Ni line in FIG. 10 are enlarged cross-sectional views taken along the Hooch line in FIG. 8. 1, 12... Mantle cylinder, 2, 13... Screw blade, 8, 11... Scooping member.

Claims

【実用新案登録請求の範囲】回転炉床式加熱炉において、炉床の回転方向
に対して略々法線方向に排出装置の外套円筒を配
設し、該外套円筒の外周部に開口部を開設し、該
開口部に掬い部材を取り付けて、その先端を炉床
に近接させ、さらに、外套円筒の内部に、酸化ス
ケール排出用のスクリユー羽根を配設したことを
特徴とする回転炉床式加熱炉における酸化スケー
ル排出装置。外套円筒を固定式とした実用新案登録請求の
範囲第１項記載の回転炉床式加熱炉における酸化
スケール排出装置。外套円筒を回転式とした実用新案登録請求の
範囲第１項記載の回転炉床式加熱炉における酸化
スケール排出装置。[Scope of Claim for Utility Model Registration] In a rotary hearth type heating furnace, an outer cylinder of a discharge device is disposed in a direction substantially normal to the rotational direction of the hearth, and an opening is provided on the outer periphery of the outer cylinder. A rotary hearth type, characterized in that a scooping member is attached to the opening, the tip of which is placed close to the hearth, and screw blades for discharging oxide scale are disposed inside the outer cylinder. Oxide scale removal device in heating furnace. An oxide scale discharge device for a rotary hearth type heating furnace according to claim 1, wherein the outer cylinder is fixed. An oxide scale discharge device for a rotary hearth type heating furnace according to claim 1, wherein the outer cylinder is rotatable.