JPS602294U

JPS602294U - Hot air circulation drying oven

Info

Publication number: JPS602294U
Application number: JP9261483U
Authority: JP
Inventors: 藤原　力司
Original assignee: トヨタ自動車株式会社
Priority date: 1983-06-16
Filing date: 1983-06-16
Publication date: 1985-01-09
Also published as: JPS6234232Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係る熱風循環型乾燥炉の側面図、第２
図は第１図の■−■線に沿って切断した正面図である。１・・・乾燥炉、１ａ・・・炉壁、２．２ａ・・・エア
カーテン装置、３，３ａ・・・循環ダクト、４，４ａ・
・・循環ファン、５・・・コンベア、６・・・支持具、
７．　７ａ・・・仕切板、８・・・床、９，９ａ・・・
噴出口、１０，１０ａ・・・送気チャンバ、１１・・・
供給管、１２・・・噴射ノズル、１３・・・コンプレッ
サ、１４・・・給気ダクト、１５・・・フレキシブルチ
ューブ、１６・・・加熱装置、１７・・・循環ダクト、
１８・・・燃焼バーナ、１９・・・循環ファン、２０・
・・給気ファン、２１・・・送気ダクト。Figure 1 is a side view of the hot air circulation type drying oven according to the present invention;
The figure is a front view cut along the line ■-■ in FIG. 1. DESCRIPTION OF SYMBOLS 1... Drying oven, 1a... Furnace wall, 2.2a... Air curtain device, 3, 3a... Circulation duct, 4, 4a...
...Circulation fan, 5...Conveyor, 6...Support,
7. 7a... Partition plate, 8... Floor, 9,9a...
Spout port, 10, 10a... Air supply chamber, 11...
Supply pipe, 12... Injection nozzle, 13... Compressor, 14... Air supply duct, 15... Flexible tube, 16... Heating device, 17... Circulation duct,
18... Combustion burner, 19... Circulation fan, 20.
...Air supply fan, 21...Air supply duct.

Claims

[Scope of utility model registration request]

This is a drying oven in which an air curtain device is installed at both end openings, and a heating device consisting of an air supply blower 1 combustion burner, a circulation fan, etc. is installed in the upper part. A partition plate in which a plurality of jet ports are opened at regular intervals is provided, and a circulation duct leading to the heating device is connected to the space between the partition plate and the furnace wall,
A supply pipe leading to a compressed air supply source is arranged in front of the partition plate, a plurality of injection nozzles are provided on this supply pipe, and a soft flexible tube is attached to the tip of the injection nozzle. Hot air circulation type drying oven.