JPH024196U - - Google Patents

Info

Publication number
JPH024196U
JPH024196U JP8204788U JP8204788U JPH024196U JP H024196 U JPH024196 U JP H024196U JP 8204788 U JP8204788 U JP 8204788U JP 8204788 U JP8204788 U JP 8204788U JP H024196 U JPH024196 U JP H024196U
Authority
JP
Japan
Prior art keywords
heating
heating furnace
chamber
preheating chamber
main body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP8204788U
Other languages
Japanese (ja)
Other versions
JPH0330796Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988082047U priority Critical patent/JPH0330796Y2/ja
Publication of JPH024196U publication Critical patent/JPH024196U/ja
Application granted granted Critical
Publication of JPH0330796Y2 publication Critical patent/JPH0330796Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Description

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

図は何れもこの考案の一実施例を示し、第１図
は加熱炉の縦断面図、第２図は横断面図である。 １…加熱炉、２…加熱空間、３…加熱室、４…
予熱室、４ａ…１次予熱室、４ｂ…２次予熱室、
５…予熱室の内底面、２０…シヤツター、２５…
遮断板、３０…プツシヤー。 Each figure shows an embodiment of this invention, with FIG. 1 being a longitudinal cross-sectional view of a heating furnace, and FIG. 2 being a cross-sectional view. 1...Heating furnace, 2...Heating space, 3...Heating chamber, 4...
Preheating chamber, 4a...primary preheating chamber, 4b...secondary preheating chamber,
5... Inner bottom surface of preheating chamber, 20... Shutter, 25...
Shutoff plate, 30...putshiya.

Claims (1)

【実用新案登録請求の範囲】 (1) 加熱炉本体１ａの加熱空間２の前部に加熱
室３を、後部に予熱室４を有する加熱炉において
、 前記加熱炉本体１ａにシヤツター２０を開閉自
在に設け、該シヤツター２０の開閉により加熱室
３と予熱室４とを遮断できるように構成してある
ことを特徴とする加熱炉。 (2) 前記予熱室４の内底面５を被加熱材Ｍの供
給側より加熱室３側に向かつて下り勾配に傾斜さ
せる一方、加熱炉本体１ａには前記内底面５の勾
配終端部５ａから加熱室３まで被加熱材Ｍを挿入
できるようにしたプツシヤー３０を設けてある請
求項第(1)項記載の加熱炉。 (3) 前記予熱室４は遮断板２５により１次予熱
室４ａと２次予熱室４ｂとに分断可能としてある
請求項第(1)項または第(2)項記載の加熱炉。[Claims for Utility Model Registration] (1) In a heating furnace having a heating chamber 3 at the front and a preheating chamber 4 at the rear of the heating space 2 of the heating furnace main body 1a, a shutter 20 can be freely opened and closed in the heating furnace main body 1a. A heating furnace characterized in that the heating chamber 3 and the preheating chamber 4 can be shut off by opening and closing the shutter 20. (2) The inner bottom surface 5 of the preheating chamber 4 is sloped downward from the supply side of the material to be heated M toward the heating chamber 3 side, while the heating furnace main body 1a has a slope starting from the slope end portion 5a of the inner bottom surface 5. The heating furnace according to claim 1, further comprising a pusher (30) that allows the material to be heated (M) to be inserted into the heating chamber (3). (3) The heating furnace according to claim (1) or (2), wherein the preheating chamber 4 can be divided into a primary preheating chamber 4a and a secondary preheating chamber 4b by a shielding plate 25.
JP1988082047U 1988-06-20 1988-06-20 Expired JPH0330796Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988082047U JPH0330796Y2 (en) 1988-06-20 1988-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988082047U JPH0330796Y2 (en) 1988-06-20 1988-06-20

Publications (2)

Publication Number Publication Date
JPH024196U true JPH024196U (en) 1990-01-11
JPH0330796Y2 JPH0330796Y2 (en) 1991-06-28

Family

ID=31306815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988082047U Expired JPH0330796Y2 (en) 1988-06-20 1988-06-20

Country Status (1)

Country Link
JP (1) JPH0330796Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52165717U (en) * 1976-06-08 1977-12-15

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6311553U (en) * 1986-07-07 1988-01-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6311553U (en) * 1986-07-07 1988-01-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52165717U (en) * 1976-06-08 1977-12-15

Also Published As

Publication number Publication date
JPH0330796Y2 (en) 1991-06-28

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