JPS59172755U - Hearth structure in heating furnace - Google Patents

Hearth structure in heating furnace

Info

Publication number
JPS59172755U
JPS59172755U JP6815683U JP6815683U JPS59172755U JP S59172755 U JPS59172755 U JP S59172755U JP 6815683 U JP6815683 U JP 6815683U JP 6815683 U JP6815683 U JP 6815683U JP S59172755 U JPS59172755 U JP S59172755U
Authority
JP
Japan
Prior art keywords
cylindrical
heating furnace
hearth
utility
model
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
JP6815683U
Other languages
Japanese (ja)
Other versions
JPH0238907Y2 (en
Inventor
本屋敷　敏夫
浩二 河野
Original Assignee
大阪瓦斯株式会社
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 by 大阪瓦斯株式会社 filed Critical 大阪瓦斯株式会社
Priority to JP6815683U priority Critical patent/JPS59172755U/en
Publication of JPS59172755U publication Critical patent/JPS59172755U/en
Application granted granted Critical
Publication of JPH0238907Y2 publication Critical patent/JPH0238907Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)

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

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

第１図イ１口、ハは従来構造の加熱炉の一例を示し、第
１図イは全体概略縦断側面図、第１図口は第１図イのＩ
−Ｉ線矢親図、第１図ハは第１図口の■−■線断面図で
ある。第２図イ１口は、本考案に係る加熱炉における炉
床構造の原理的構成を示し、第２図イは要部の縦断面図
、第２図口はその■−■線矢視図親図る。そして第３図
ないし第７図イ１口、ハは、本考案の各種実施例を示し
、第３図は全体概略縦断側面図、第４図は要部の展開側
面図、第５図は要部の斜視図、第６図イ１口。 ハは別実施例の要部縦断面図、第７図イ１口、ハはまた
は別の実施例の要部縦断面図である。 ４・・・・・・被加熱物、５・・・・・・載置面、６・
・・・・・炉床、６Ａ・・・・・・炉床本体、６Ｂ・・
・・・・筒状または割筒状部材。Figure 1A shows an example of a heating furnace with a conventional structure.
Figure 1C is a sectional view taken along the line ■-■ of the opening in Figure 1. Figure 2 A shows the basic structure of the hearth structure in the heating furnace according to the present invention, Figure 2 A is a vertical sectional view of the main part, and Figure 2 A is a view taken along the line ■-■. Parent plan. Figures 3 to 7 A1 and C show various embodiments of the present invention, with Figure 3 being a schematic longitudinal sectional side view of the whole, Figure 4 being a developed side view of the main parts, and Figure 5 showing the main parts. A perspective view of the section, Figure 6. C is a longitudinal cross-sectional view of a main part of another embodiment, FIG. 7A is a longitudinal cross-sectional view of a main part of another embodiment. 4...Object to be heated, 5...Placement surface, 6.
...Hearth, 6A...Heart body, 6B...
...A cylindrical or split cylindrical member.

Claims (1)

【実用新案登録請求の範囲】 ■　炉床６上部の被加熱物４載置面５の下方に、加熱用
熱気が流通可能な空間９・・・を形成しであることを特
徴とする加熱炉における炉床構造。 ■　前記空間９・・・を形成するに、炉床本体６Ａ上に
多数の筒状または割筒状部材６Ｂ・・・を載置並設しで
ある実用新案登録請求の範囲第０項に記載の構造。 ■　前記筒状または割筒状部材６Ｂ・・・は、円筒状ま
・たは半割円筒状部材である実用新案登録請求の範囲第
０項に記載の構造。 ■　前記筒状または割筒状部材６Ｂ・・・は固型セラミ
ック耐火物で構成されている実用新案登録請求の範囲第
０項または第０項に記載の構造。[Claims for Utility Model Registration] ■ A heating furnace characterized by forming a space 9 below the mounting surface 5 of the object to be heated 4 on the upper part of the hearth 6 through which hot air for heating can flow. Hearth structure in. ■ To form the space 9..., a large number of cylindrical or split cylindrical members 6B... are placed and arranged in parallel on the hearth main body 6A, according to claim 0 of the registered utility model claim. structure. (2) The structure according to claim 0 of the utility model registration, wherein the cylindrical or split cylindrical member 6B is a cylindrical or half cylindrical member. (2) The cylindrical or split cylindrical member 6B is made of a solid ceramic refractory.The structure according to claim 0 or 0 of the registered utility model claim.
JP6815683U 1983-05-06 1983-05-06 Hearth structure in heating furnace Granted JPS59172755U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6815683U JPS59172755U (en) 1983-05-06 1983-05-06 Hearth structure in heating furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6815683U JPS59172755U (en) 1983-05-06 1983-05-06 Hearth structure in heating furnace

Publications (2)

Publication Number Publication Date
JPS59172755U true JPS59172755U (en) 1984-11-19
JPH0238907Y2 JPH0238907Y2 (en) 1990-10-19

Family

ID=30198342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6815683U Granted JPS59172755U (en) 1983-05-06 1983-05-06 Hearth structure in heating furnace

Country Status (1)

Country Link
JP (1) JPS59172755U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH024193U (en) * 1988-06-20 1990-01-11
JP2017219244A (en) * 2016-06-07 2017-12-14 いすゞ自動車株式会社 Hearth structure of rotary furnace

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236709U (en) * 1975-09-09 1977-03-15
JPS532410U (en) * 1976-06-24 1978-01-11
JPS5535322U (en) * 1978-08-25 1980-03-06
JPS5551792U (en) * 1978-10-03 1980-04-05
JPS5982137A (en) * 1982-11-01 1984-05-12 Uchino Tekkosho:Kk Rotary furnace

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA982983A (en) * 1972-10-10 1976-02-03 Robert R. Matthews Apparatus and method for cathode stripping
JPS5236709B2 (en) * 1973-03-01 1977-09-17

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236709U (en) * 1975-09-09 1977-03-15
JPS532410U (en) * 1976-06-24 1978-01-11
JPS5535322U (en) * 1978-08-25 1980-03-06
JPS5551792U (en) * 1978-10-03 1980-04-05
JPS5982137A (en) * 1982-11-01 1984-05-12 Uchino Tekkosho:Kk Rotary furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH024193U (en) * 1988-06-20 1990-01-11
JP2017219244A (en) * 2016-06-07 2017-12-14 いすゞ自動車株式会社 Hearth structure of rotary furnace

Also Published As

Publication number Publication date
JPH0238907Y2 (en) 1990-10-19

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