JPS60191183A - Heating furnace - Google Patents
Heating furnaceInfo
- Publication number
- JPS60191183A JPS60191183A JP4735984A JP4735984A JPS60191183A JP S60191183 A JPS60191183 A JP S60191183A JP 4735984 A JP4735984 A JP 4735984A JP 4735984 A JP4735984 A JP 4735984A JP S60191183 A JPS60191183 A JP S60191183A
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- heating furnace
- lower floor
- furnace body
- mountain
- 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
Links
Landscapes
- Tunnel Furnaces (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明は、コンベアラインの一部に組込んで輸動する
品物の乾燥焼付などを行なうようにした加熱炉に関する
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a heating furnace that is incorporated into a part of a conveyor line to dry and bake transported articles.
従来において、熱効率のよい加熱炉として、第１図に示
すような山型炉がある。トンネル状に構成した炉体ａの
下床部ｂにバーナー装置Ｃを設置し、コンベアラインｄ
による品物ｅの入口ｆ、出口ｇの上線ｆ′、ｇ′を下床
部ｂとほぼ同じ高さに設定する。すなわち炉内は椀をか
ぶせたような形になり、バーナー装置Ｃから発生した熱
気は対流現象で上昇し、低温のガスが入口ｆ、出口ｇの
上線ｆ′、ｇ′から押し出される。炉内に充満ガスはよ
り高温のものであり、より低温のガスから排出されると
いうメカニズムをとる。従って熱効率がよく炉内温度も
平均する。しかし出入口ｆ、ｇが傾斜しているので、炉
体ａの全高が高くなり、スペース上設置が不可能であっ
たり、吊物搬送上斜面を嫌うものがあり、このような山
型炉の利用ができないうらみがあった。Conventionally, as a heating furnace with good thermal efficiency, there is a mountain-shaped furnace as shown in FIG. A burner device C is installed on the lower floor b of a furnace body a configured in a tunnel shape, and a conveyor line d is installed.
The upper lines f' and g' of the entrance f and exit g of the article e are set at approximately the same height as the lower floor part b. That is, the inside of the furnace is shaped like a bowl, hot air generated from the burner device C rises due to convection, and low-temperature gas is pushed out from the upper lines f' and g' of the inlet f and outlet g. The mechanism is that the gas that fills the furnace is at a higher temperature and is exhausted from the gas at a lower temperature. Therefore, the thermal efficiency is good and the temperature inside the furnace is averaged. However, since the entrances and exits f and g are slanted, the overall height of the furnace body a becomes high, making it impossible to install due to space constraints, and some people do not like the slope when transporting suspended objects. I was angry that I couldn't do it.
この発明は、上記のような点に鑑み、炉体が水平で、し
かも山型炉としての利点を備えた加熱炉を提供するもの
である。In view of the above-mentioned points, the present invention provides a heating furnace having a horizontal furnace body and having the advantages of a mountain-shaped furnace.
第２図は、この発明の加熱炉の実施例を示す。FIG. 2 shows an embodiment of the heating furnace of the present invention.
炉体は１は水平なトンネル状で、下床面２にレール３を
救設して品物４を炉内に通過させる。下床面２の適所に
はピット５を設けてガスバーナー６あるいは電熱装置よ
りなる熱源を置く。また下床面２に近接した位置に開口
する排気通路７を配置する。The furnace body 1 is in the form of a horizontal tunnel, and rails 3 are provided on the lower floor surface 2 to allow articles 4 to pass through the furnace. A pit 5 is provided at a suitable location on the lower floor surface 2, and a heat source such as a gas burner 6 or an electric heating device is placed. Further, an exhaust passage 7 that opens at a position close to the lower floor surface 2 is arranged.
炉体１の出入口８、９部には、エアカーテン装置を設け
る。１０はそのエア吹出スリット口を示し炉体１の断面
を横切って交対側にエア吸入スリント口が対設されてい
る。スリット口１０は複数体を並設し、品物４の縦巾に
対応させ、開閉バルブ１１により選択的に使用される。Air curtain devices are provided at the entrances and exits 8 and 9 of the furnace body 1. Reference numeral 10 indicates the air blowing slit opening, and an air suction slit opening is provided on the opposite side across the cross section of the furnace body 1. A plurality of slit openings 10 are arranged in parallel, corresponding to the vertical width of the article 4, and are selectively used by an on-off valve 11.
上記構成により、熱源から発生した熱気は、上カーテン
によって閉じ込められた形になり、対流現象により、よ
り高温のガスほど上部に滞■し低温のガスから排気通路
７を抜けて大気中に放散される。従って山型炉と全く同
様のメカニズムをとり、熱効率よく炉内温度が平均する
。With the above configuration, the hot air generated from the heat source is confined by the upper curtain, and due to the convection phenomenon, the higher temperature gas stays at the top, and the lower temperature gas passes through the exhaust passage 7 and is dissipated into the atmosphere. Ru. Therefore, the mechanism is exactly the same as that of a mountain-shaped furnace, and the temperature inside the furnace is averaged with thermal efficiency.
以上の通り、この発明に係る加熱炉は、水平なトンネル
状の下床面近くに排気通路を開口させたもので、水平な
炉体で山型炉を構成することができ、山型炉としての熱
効率を無理なく現出することができる。炉体全高を低く
設定できてスペース上有利であり、水平な下床により台
車などの搬送手段を容易に利用でき、しかも熱効率がよ
いので、焼付ラインなどに組込んで極めて効果的である
。As described above, the heating furnace according to the present invention has an exhaust passage opened near the lower floor surface of a horizontal tunnel shape, and can constitute a mountain furnace with a horizontal furnace body, and can be used as a mountain furnace. thermal efficiency can be achieved without difficulty. The overall height of the furnace body can be set low, which is advantageous in terms of space, and the horizontal lower floor allows for easy use of conveyance means such as carts.Moreover, it has good thermal efficiency, so it is extremely effective when incorporated into baking lines, etc.
第１図は山型炉の一例を示す縦側断面図、第２図はこの
発明の実施例を示す加熱炉の縦断側面図である。
１・・・炉体 ２・・・下床面 ３
・・・レール ４・・・品物 ６・・・ガスバーナー
７・・・排気通路
１０・・・エア吹出しスリット口
特許出願人 平 野 文 ■FIG. 1 is a longitudinal sectional view showing an example of a mountain-shaped furnace, and FIG. 2 is a longitudinal sectional side view of a heating furnace showing an embodiment of the present invention. 1...Furnace body 2...Subfloor surface 3...Rail 4...Item 6...Gas burner
7...Exhaust passage 10...Air blowing slit port Patent applicant Fumi Hirano ■
Claims (1)
で、下床部にバーナー装置などの熱源を設置し、出入口
にエアーカーテン装置を備えると共に、下床部近くに開
口する排気口を配置してなることを特徴とする加熱炉。It is a horizontal tunnel-shaped furnace with a conveyor such as a rail, a heat source such as a burner device is installed in the lower floor, an air curtain device is installed at the entrance and exit, and an exhaust port is placed near the lower floor. A heating furnace characterized by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4735984A JPS60191183A (en) | 1984-03-12 | 1984-03-12 | Heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4735984A JPS60191183A (en) | 1984-03-12 | 1984-03-12 | Heating furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60191183A true JPS60191183A (en) | 1985-09-28 |
| JPH0245798B2 JPH0245798B2 (en) | 1990-10-11 |
Family
ID=12772927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4735984A Granted JPS60191183A (en) | 1984-03-12 | 1984-03-12 | Heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60191183A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5711375A (en) * | 1980-06-02 | 1982-01-21 | De Ruka Fuerudeinando | Learning device for music instrument playing |
| JPS601363A (en) * | 1983-06-20 | 1985-01-07 | Hitachi Ltd | Carburetor for supercharged engine |
-
1984
- 1984-03-12 JP JP4735984A patent/JPS60191183A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5711375A (en) * | 1980-06-02 | 1982-01-21 | De Ruka Fuerudeinando | Learning device for music instrument playing |
| JPS601363A (en) * | 1983-06-20 | 1985-01-07 | Hitachi Ltd | Carburetor for supercharged engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0245798B2 (en) | 1990-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |