JPS6235971B2 - - Google Patents
Info
- Publication number
- JPS6235971B2 JPS6235971B2 JP54108618A JP10861879A JPS6235971B2 JP S6235971 B2 JPS6235971 B2 JP S6235971B2 JP 54108618 A JP54108618 A JP 54108618A JP 10861879 A JP10861879 A JP 10861879A JP S6235971 B2 JPS6235971 B2 JP S6235971B2
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- furnace
- storage chambers
- bricks
- storage chamber
- 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.)
- Expired
Links
- 238000005338 heat storage Methods 0.000 claims description 67
- 239000011449 brick Substances 0.000 claims description 21
- 239000011521 glass Substances 0.000 claims description 12
- 230000001172 regenerating effect Effects 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 12
- 230000008018 melting Effects 0.000 description 8
- 238000002844 melting Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008439 repair process Effects 0.000 description 7
- 238000011084 recovery Methods 0.000 description 5
- 239000002912 waste gas Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000010792 warming Methods 0.000 description 2
- 150000001447 alkali salts Chemical class 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/235—Heating the glass
- C03B5/237—Regenerators or recuperators specially adapted for glass-melting furnaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Melting And Manufacturing (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Air Supply (AREA)
Description
【発明の詳細な説明】
本発明は蓄熱炉特には、熱回収効率のすぐれ
た、ガラス槽窯に適した蓄熱炉に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a regenerative furnace, and particularly to a regenerative furnace that has excellent heat recovery efficiency and is suitable for a glass tank kiln.
硝子窯における蓄熱室の設計は、溶解槽におけ
る理論焔温度を高く保つために廃気の熱回収によ
つて、二次空気温度を上昇せしめ、それによつて
硝子溶解に必要な窯内焔温度を確保する目的で行
なわれてきており、これまで幾多の技術変遷を経
て種々の類型を生み出しており、大きく分けると
次の２つの型式がある。 In the design of the heat storage chamber in a glass kiln, in order to maintain a high theoretical flame temperature in the melting tank, the secondary air temperature is raised by heat recovery from waste air, thereby raising the internal flame temperature required for glass melting. This has been done for the purpose of securing safety, and various types have been created through numerous technological changes, and can be broadly divided into the following two types.
(1) 高蓄熱方式
この方式は、従来蓄熱室が溶解作業床以下の
いわゆる窯下に構築されてきたに対して、立体
的に高さを増し、煉瓦積容積を上部に向けて増
大せしめたもので、この方式の代表的な形式は
縦型蓄熱室として広く知られており、現在の蓄
熱室の設計の殆んどがこの形式を採用してい
る。(1) High heat storage method Unlike conventional heat storage chambers that were built below the melting work floor, so-called under the kiln, this method increases the height three-dimensionally and increases the volume of bricks toward the top. The typical form of this system is widely known as the vertical heat storage chamber, and most current heat storage chamber designs adopt this type.
この方式は、長期の操業に対し、その寿命の
点で結局のところ信頼性が高いのが採用されて
いる理由であるが、未解決の問題点も多い。 The reason this method has been adopted is that it is highly reliable in terms of its service life for long-term operations, but there are still many unresolved problems.
即ち、基本的な問題点としては、熱回収効率
が充分でなく近来の厳しい省エネルギー要求に
対して更に高度な設計が要請されること及び構
造上、原料ダストが蓄熱室上部から下部に向け
て流下するため下部煉瓦はこのキヤリーオーバ
ーやアルカリ塩の攻撃を受け長期的に脆化、侵
蝕を受けたり、キヤリーオーバーは高温部で煉
瓦と反応し、ガラス状流下物を生成し、それが
より低温な下部空積煉瓦へ流れて凝固閉塞を生
ずることや、下部煉瓦は笄迫を含め上部煉瓦の
荷重を受けるので荷重軟化の問題が生じること
などがある。 In other words, the basic problems are that the heat recovery efficiency is not sufficient and a more advanced design is required to meet the recent strict energy conservation requirements, and that due to the structure, raw material dust flows down from the upper part of the heat storage chamber to the lower part. As a result, the lower bricks are attacked by this carry over and alkali salts and become brittle and eroded over a long period of time. It may flow to the low-temperature lower empty bricks, causing solidification and blockage, or the lower bricks may receive the load of the upper bricks, including the load, causing problems with load softening.
(2) 水平蓄熱方式
この方式は、縦型蓄熱に比べて相対的に流路
を長くし、流路の断面積を小さくし、空気と廃
ガスの流速を大きくすることによつて特に空気
と煉瓦間の熱交換を著しく促進することができ
る特徴をもつているため実用例において同じ蓄
熱煉瓦熱容量を付与した場合で比較すると約
1.3倍の熱回収効率を示すことが知られてい
る。(2) Horizontal heat storage method Compared to vertical heat storage, this method makes the flow path relatively long, reduces the cross-sectional area of the flow path, and increases the flow velocity of air and waste gas. It has a feature that can significantly promote heat exchange between bricks, so in a practical example, when compared with the same thermal capacity of heat storage bricks, approximately
It is known to exhibit a heat recovery efficiency of 1.3 times.
しかしながら、この方式は次にのべる主要な
欠点をもつているためすぐれた熱回収効率を可
能としながらほとんど実用的に採用されていな
いのが実状である。 However, this method has the following major drawbacks, and therefore, although it allows for excellent heat recovery efficiency, it is hardly ever practically adopted.
即ち、水平蓄熱方法は、水平蓄熱室の最上流
部は、高温かつ高負荷の侵蝕性ダストを含んだ
キヤリーオーバーガスに接触及びこれが堆積
し、きびしい条件に曝されるので現在耐火物技
術の提供する殆んどの材質がその苛酷な条件に
窯自体の１航海を通して耐用しないこと、設計
上各吹出直下に集合煙道とよばれる硝子窯排気
の集合室が必要となるが、この室はやはり吹出
立上り部から供給される高温スラグの攻撃を受
けるため最高級煉瓦が必要であり、初期投資の
負担増大をもたらすとともに窯自体の寿命も制
約を受けることなどの欠点をもつていた。 That is, in the horizontal heat storage method, the most upstream part of the horizontal heat storage chamber comes into contact with and accumulates in the carry overgas containing high temperature and high load corrosive dust. Most of the materials we provide cannot withstand such harsh conditions through one voyage of the kiln itself, and due to the design, a collection room for glass kiln exhaust called a collection flue is required directly below each outlet, but this room is still The highest quality bricks were required because they were attacked by the high-temperature slag supplied from the outlet, which resulted in an increased initial investment and had the disadvantage of limiting the lifespan of the kiln itself.
本発明は、これらの問題を種々研究の結果、水
平蓄熱のもつより高い熱交換効率を指向しつつ、
その反面の欠点を改善することに成功したもので
ある。即ち基本的には蓄熱室の耐久性の向上及び
これと併行して槽窯自体の平常運転を継続しなが
ら温修、更新可能な蓄熱炉の構造を提供すること
に成功したのである。 As a result of various studies on these problems, the present invention aims at higher heat exchange efficiency of horizontal heat storage, and
On the other hand, we succeeded in improving the drawbacks. In other words, we have basically succeeded in improving the durability of the heat storage chamber and, at the same time, providing a structure for the heat storage furnace that can be repaired and updated while continuing normal operation of the tank kiln itself.
具体的にいえば、本発明は、上下方向及び水平
方向のいずれにもそれぞれ区画された複数の蓄熱
室を有し、ガスは、上下方向の仕切り壁で水平方
向に区画されたそれぞれの上下部の蓄熱室を大局
的には上下方向に独立して流れるとともに上下部
のそれぞれの蓄熱室においては大局的には水平方
向に流れるように構成してなることを特徴とする
蓄熱炉を要旨とするものであり、特にはガラス溶
解窯のサイドボートに設置される蓄熱炉を要旨と
するものである。 Specifically, the present invention has a plurality of heat storage chambers each partitioned in both the vertical direction and the horizontal direction, and the gas is supplied to each upper and lower part partitioned horizontally by a partition wall in the vertical direction. The gist of the present invention is a regenerative furnace characterized in that the heat flows independently in the vertical direction in the upper and lower heat storage chambers, and in the horizontal direction in the upper and lower heat storage chambers. In particular, it focuses on a regenerator installed in a side boat of a glass melting kiln.
本発明は、このように全体構造としては現在主
流となつている高蓄熱型式の外殻を踏襲しながら
その内部に水平蓄熱型式を内包せしめている蓄熱
炉であり、以下図面を参照しながら説明する。 The present invention is a heat storage furnace whose overall structure follows the outer shell of the currently mainstream high heat storage type, while incorporating a horizontal heat storage type inside, and will be explained below with reference to the drawings. do.
第１図、第２図で本発明蓄熱炉の位置関係を、
本発明の適用が最適なガラス槽窯のサイドボート
型として配置されていることを例にとつて説明す
る。 Figures 1 and 2 show the positional relationship of the heat storage furnace of the present invention,
The application of the present invention will be explained by taking as an example the case where the glass tank kiln is arranged as a side boat type.
本発明蓄熱炉１，１は、ガラス溶融窯２の両側
に配置されたサイドボート型であり、これをエン
ドボート型に配置することも考え方としては可能
であるが、槽窯を継続しながら温修作業を可能と
する目的を達成する実用的な設計を見い出すこと
に困難があるので、本発明蓄熱炉の適用はサイド
ボート型が特に適したものとなる。 The heat storage furnaces 1 and 1 of the present invention are of a side boat type placed on both sides of the glass melting furnace 2, and although it is possible to arrange them in an end boat type, it is also possible to heat the storage furnace while continuing the tank kiln. The difficulty in finding a practical design that achieves the objective of enabling repair operations makes the side boat type particularly suitable for application of the regenerative furnace of the present invention.
蓄熱炉は、後述するように上下方向に区画され
た複数の蓄熱室３，５又は４，６及び水平方向に
区画された複数の蓄熱室３，４又は５，６の少く
とも４つの蓄熱室からなる。 The regenerator has at least four regenerators, including a plurality of regenerators 3, 5 or 4, 6 divided in the vertical direction and a plurality of regenerators 3, 4 or 5, 6 divided in the horizontal direction, as described later. Consisting of
溶融窯２は、溶解槽７、清澄槽８、作業槽９か
らなり、１０は燃焼室、１１は集合煙道、１２は
吹出口である。 The melting furnace 2 consists of a melting tank 7, a clarification tank 8, and a working tank 9, 10 is a combustion chamber, 11 is a collection flue, and 12 is an outlet.
ここで第３図、第４図を参照しながら本発明蓄
熱炉を具体的に説明する。 Here, the regenerative furnace of the present invention will be specifically explained with reference to FIGS. 3 and 4.
本発明は、すでにのべた如く、上下方向及び水
平方向のいずれにもそれぞれ区画された複数の蓄
熱室を有するものであり、ガスは、上下方向の仕
切り壁１３で水平方向に区画されたそれぞれの上
下部の蓄熱室４，６及び３，５に分かれて大局的
には独立に流れるように構成されている。即ち、
１つの流れは、矢印Ａで示す如く、集合煙道１１
からの廃ガスの流れにもとづいて説明すると、後
部上部蓄熱室３から仕切り壁１３で折り返して後
部下部蓄熱室５に入り後部排気煙道１４ａ（第１
図参照）へ抜けるものと、もう１つの流れは、矢
印Ｂで示す如く、前部上部蓄熱室４から仕切り壁
１３で折り返して前部下部蓄熱室６に入り、前記
排気煙道１４ｂ（第１図参照）へ抜けるものであ
る。 As already mentioned, the present invention has a plurality of heat storage chambers partitioned both vertically and horizontally. It is divided into upper and lower heat storage chambers 4, 6 and 3, 5, and is configured to flow independently. That is,
One flow, as shown by arrow A, flows through the collective flue 11.
To explain this based on the flow of waste gas from the rear upper heat storage chamber 3, it turns around the partition wall 13, enters the rear lower heat storage chamber 5, and flows into the rear exhaust flue 14a (first
As shown by the arrow B, the flow exits from the front upper heat storage chamber 4 to the partition wall 13, enters the front lower heat storage chamber 6, and enters the exhaust flue 14b (first (see figure).
本発明は、大局的に独立した２つのこのような
流れをなすとともに、上下部のそれぞれの蓄熱室
においては即ち、４つの蓄熱室の１つ１つにおい
ては大局的には、ガスは矢印で示された流れで分
るように、水平方向に流れるものである。 In the present invention, the gas flows in two globally independent flows, and in each of the upper and lower heat storage chambers, that is, in each of the four heat storage chambers, the gas flows in the direction indicated by the arrow. As you can see from the flow shown, it flows horizontally.
それぞれの蓄熱室は、それぞれが受ける条件に
耐える材質及び物性をもつた煉瓦で空積みされて
いるが後述するように後部上部蓄熱臭は最も厳し
い苛酷な条件にさらされる。 Each of the heat storage chambers is made of bricks with materials and physical properties that can withstand the conditions to which they are subjected, but as will be described later, the rear upper heat storage odor is exposed to the harshest conditions.
図面の例では、吹出口１２は、第１吹出口１２
ａから第５吹出口１２ｅまで５つあり、主として
１２ａ，１２ｂよりの廃ガスは流れＡに、１２
ｃ，１２ｄ，１２ｅよりのガスは流れＢになる。 In the example of the drawing, the air outlet 12 is the first air outlet 12
There are five outlets from a to the fifth outlet 12e, and the waste gas mainly from 12a and 12b flows into flow A and 12
The gases from c, 12d, and 12e become stream B.
ここで、ガラス原料を溶解する溶解槽に近くか
つガラス原料からくる侵蝕成分を多く含有するい
わゆるダーテイガスは第１及び第２吹出口１２
ａ，１２ｂから多く排出され、これらのガスは後
部上部蓄熱室３に最も厳しい高負荷を与えるが、
本発明の蓄熱室では、前述の如き構成からなつて
いるので、これに対する対処が容易である。即
ち、水平蓄熱を内包せしめた方式において必然的
に伴うところの後部上部蓄熱室に対する高負荷は
槽窯の平常運転を継続しながら、温修更新しうる
ということである。本発明では、大局的に独立し
た２つの流れＡ、Ｂからなるためいずれかの流れ
をとめても槽窯の操業を中断する必要はないので
ある。具体的にいえば、後部上部蓄熱室を修理す
る必要のときには後部蓄熱室を不使用状態にお
き、前部空積み蓄熱室を利用して排気及び給気を
継続している間に、後部を補修するのである。 Here, the so-called dirty gas, which is close to the melting tank that melts the glass raw materials and contains many corrosive components coming from the glass raw materials, is discharged from the first and second blow-off ports 12.
a, 12b, and these gases give the severest high load to the rear upper heat storage chamber 3,
Since the heat storage chamber of the present invention has the above-described configuration, it is easy to deal with this problem. In other words, the high load placed on the rear upper heat storage chamber, which is inevitable in a system that incorporates horizontal heat storage, can be reheated while continuing normal operation of the tank kiln. Since the present invention consists of two globally independent flows A and B, there is no need to interrupt the operation of the tank kiln even if either flow is stopped. Specifically, when it is necessary to repair the upper rear heat storage chamber, the rear heat storage chamber is left unused and the rear section is repaired while the front empty storage chamber is used to continue exhausting and supplying air. It is repaired.
ここで、その温修方法の一例について第５図を
参照しながら説明する。 Here, an example of the thermal repair method will be explained with reference to FIG. 5.
第５図で分る如く、廃ガスは、第１吹出口１２
ａより集合煙道１１から後部上部蓄熱室３とこれ
を形成する炉壁１５との間に存在する空間部１６
から蓄熱室の空積部に流れるので、この部分の煉
瓦は最も高温かつ侵蝕性ガスにさらされかつガス
は空積部に入る際その多くのダストをこの空間部
及びその近くに堆積せしめて、比較的きれいなガ
スとなつて流れる。 As can be seen in FIG. 5, the waste gas is
From a, the space 16 existing between the collective flue 11 and the rear upper heat storage chamber 3 and the furnace wall 15 forming this
As the bricks in this area are exposed to the highest temperature and corrosive gases, the gases deposit a lot of dust in and near this space as it enters the space. It flows as relatively clean gas.
必要箇所の温修は、人が作業をする場所に直接
高温廃ガスがこないように遮断する必要があり、
これは集合煙道部分にダンパーを予め出入可能に
設けておいてもよいが、実際には困難があるの
で、図面に示す如く、空間部１６への入口を適当
な手段例えば水管挿入口より水管１７を挿入しな
がら遮弊用煉瓦を仮置煉瓦１８として並べること
が適当である。 For thermal repairs at necessary locations, it is necessary to shut off high-temperature waste gas from directly reaching the area where people are working.
This can be done by installing a damper in advance in the collective flue so that it can go in and out, but this is difficult in practice, so as shown in the drawing, the entrance to the space 16 can be closed by an appropriate means, for example, through a water pipe insertion port. It is appropriate to arrange the shielding bricks as temporary bricks 18 while inserting the shielding bricks 17.
このようにしながら、予め炉壁１５に設定して
おいた温修口１９より空間部１６に人が入つて作
業をする。 While doing this, a person enters the space 16 through the warming port 19 set in advance on the furnace wall 15 and performs the work.
ここで温修口１９は、予めこの部分の炉壁の一
部を部分的に取りはずし易く構築しておくことに
より容易に形成しておくことができる。即ち、壁
面形成煉瓦の一部を補強煉瓦２０として枠組みし
ておき、それに囲まれた部分の煉瓦を周囲に比べ
て破壊容易にするなどして取り外し可能にしてお
くことである。 Here, the warming port 19 can be easily formed by constructing in advance a part of the furnace wall in this area so that it can be easily removed. That is, a part of the wall forming bricks is framed as reinforcing bricks 20, and the bricks in the area surrounded by this are made easier to break than the surrounding area, so that they can be removed.
尚、いずれにしても、この部分の煉瓦自体は、
いずれも材質的に優れた高温耐蝕性のものが必要
である。 In any case, the brick itself in this part is
All materials must have excellent high-temperature corrosion resistance.
この温修口は、温修を行う必要の多い部分に近
いところに設けておくのがよいため図に示すよう
に後部で上部の蓄熱室３を形成する炉壁に少くと
も設けておく必要があるが、勿論必要に応じて前
部上部蓄熱室の炉壁などに設けておくこともでき
る。 It is best to install this heating port close to the area where heating is often required, so it is necessary to install it at least on the furnace wall that forms the upper heat storage chamber 3 at the rear, as shown in the figure. Of course, it can also be provided on the furnace wall of the front upper heat storage chamber, etc., if necessary.
このように本発明蓄熱炉は、全体構造としては
高蓄熱型式の縦型の外殻を踏襲しながら、その内
部に水平蓄熱型式を内包せしめているものであ
り、例示した４つの蓄熱室から成る例に限らず、
このような考え方に基づく範囲で種々の応用形態
が可能であることは勿論である。 As described above, the heat storage furnace of the present invention follows the vertical outer shell of the high heat storage type in its overall structure, but has a horizontal heat storage type inside, and consists of the four illustrated heat storage chambers. Not limited to examples,
Of course, various applications are possible within the range based on this idea.
尚、第１図にて２１はガス交換機を示す。 In addition, in FIG. 1, 21 indicates a gas exchanger.
このような構造の蓄熱炉は、前述してきたこと
でその主な利点が理解されるであろうが、さらに
以下にのべる多くの利点をもつものでその実用的
価値は多大である。 The main advantages of a regenerative furnace having such a structure will be understood from what has been described above, but it also has many other advantages as described below, and its practical value is great.
１ 水平蓄熱のもつ高い熱交換効率が得られる。1. High heat exchange efficiency of horizontal heat storage can be obtained.
１ 槽窯の操業を中断することなく温修、更新が
できる。1. Temperature repair and renewal can be done without interrupting tank kiln operations.
１ ガラス槽窯自体の一航海を通して蓄熱室の特
性を恒久的に維持できる。1. The characteristics of the heat storage chamber can be maintained permanently throughout the life of the glass tank kiln itself.
１ 水平蓄熱型の一つの重要な利点である低温部
に低品質煉瓦が使用でき、安価設備費で高い熱
効率が得られる。1. One important advantage of the horizontal heat storage type is that low-quality bricks can be used in the low-temperature section, resulting in high thermal efficiency at low equipment costs.
１ 温修可能故温修時ダストの排出が容易にでき
る。1. Warm repair possible Dust can be easily discharged during hot repair.
１ 水平蓄熱における蓄熱室上下方向の温度的偏
り、通風量の偏倚を防止できる。1. Temperature deviation in the vertical direction of the heat storage chamber and deviation in ventilation volume can be prevented in horizontal heat storage.
１ 空積煉瓦間の流路の流速は早く、そのパスも
長くできるので特に煉瓦−空気間の熱交換効率
が高まる。1. The flow velocity in the flow path between the empty bricks is high and the path can be made long, so the heat exchange efficiency between the bricks and the air is particularly improved.
１ 排ガスの吸引口及び二次空気の送入口を前後
に分離することで、排ガスの前後分割量、空気
の前後分割量を夫々交換時に作動される流路ダ
ンパーにより、自在に調整できるので前後部の
吹出口よりの吸込量及び空気吹出量を全体とし
てある程度調節できる。1 By separating the exhaust gas suction port and the secondary air inlet port into the front and rear, the amount of exhaust gas divided into the front and rear and the amount of air divided into the front and rear can be freely adjusted by the flow path dampers that are activated when replacing them. The amount of air sucked in and the amount of air blown out from the outlet can be adjusted to some extent as a whole.
第１図は、本発明蓄熱炉の配置を示すガラス槽
窯の平面からみた説明図、第２図は、第１図Ｘ−
Ｘ線に沿つた断面説明図、第３図は、第１図Ｙ−
Ｙ線に沿つた本発明蓄熱炉の典型を示す断面説明
図、第４図は、第３図Ｚ−Ｚ線に沿つた断面説明
図、第５図は、本発明後部上部蓄熱室の部分拡大
説明図をそれぞれ示す。
図面にて、１は蓄熱炉、３，４，５，６は蓄熱
室、１１は集合煙道、１２は吹出口、１３は上下
方向仕切壁、１５は後部上部蓄熱室炉壁、１９は
温修口をそれぞれ示す。
FIG. 1 is an explanatory diagram of the glass tank kiln seen from the plane showing the arrangement of the regenerator of the present invention, and FIG.
The cross-sectional explanatory diagram along the X-ray, Figure 3, is the same as Figure 1 Y-
FIG. 4 is a cross-sectional explanatory view showing a typical regenerator of the present invention along line Y, FIG. 4 is a cross-sectional explanatory view along line Z-Z in FIG. 3, and FIG. Explanatory diagrams are shown respectively. In the drawing, 1 is a heat storage furnace, 3, 4, 5, and 6 are heat storage chambers, 11 is a collective flue, 12 is an air outlet, 13 is a vertical partition wall, 15 is a rear upper heat storage chamber furnace wall, and 19 is a heat storage chamber. Show each Shuguchi.
Claims (1)
区画された複数の蓄熱室を有し、ガスは、上下方
向の仕切り壁で水平方向に区画されたそれぞれの
上下部の蓄熱室を大局的には上下方向に独立して
流れるとともに上下部のそれぞれの蓄熱室におい
ては、大局的には水平方向に流れるように構成し
てなることを特徴とする蓄熱炉。 ２ 蓄熱炉は、窯の両側に設置されているサイド
ボート型の蓄熱炉である特許請求の範囲第１項記
載の蓄熱炉。 ３ 蓄熱炉は、少くともそれぞれ区画された前部
上下蓄熱室と後部上下蓄熱室の４つの蓄熱室で構
成されてなる特許請求の範囲第１項又は第２項記
載の蓄熱炉。 ４ 後部かつ上部蓄熱室を形成する壁面に温修口
を設けてなる特許請求の範囲第３項記載の蓄熱
炉。 ５ 温修口は、部分的に一部の壁面形成煉瓦を取
りはずし容易に構築形成してなる特許請求の範囲
第４項記載の蓄熱炉。 ６ 蓄熱炉は硝子槽窯用の蓄熱炉である特許請求
の範囲第１項乃至第５項いずれか記載の蓄熱炉。[Scope of Claims] 1. It has a plurality of heat storage chambers each partitioned in both the vertical direction and the horizontal direction, and gas is supplied to each of the upper and lower heat storage chambers partitioned horizontally by a partition wall in the vertical direction. A regenerative furnace characterized in that it is constructed so that, in general terms, it flows independently in the vertical direction, and in the respective upper and lower heat storage chambers, it flows in the horizontal direction in general terms. 2. The heat storage furnace according to claim 1, wherein the heat storage furnace is a side boat type heat storage furnace installed on both sides of the kiln. 3. The heat storage furnace according to claim 1 or 2, wherein the heat storage furnace is constituted by at least four heat storage chambers, the front upper and lower heat storage chambers and the rear upper and lower heat storage chambers, which are respectively partitioned. 4. The heat storage furnace according to claim 3, wherein a heating port is provided on the wall surface forming the rear and upper heat storage chamber. 5. The regenerative furnace according to claim 4, wherein the heating opening is easily constructed by partially removing some of the wall surface forming bricks. 6. The regenerative furnace according to any one of claims 1 to 5, wherein the regenerative furnace is a regenerative furnace for a glass tank kiln.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10861879A JPS5632337A (en) | 1979-08-28 | 1979-08-28 | Regenerative furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10861879A JPS5632337A (en) | 1979-08-28 | 1979-08-28 | Regenerative furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5632337A JPS5632337A (en) | 1981-04-01 |
| JPS6235971B2 true JPS6235971B2 (en) | 1987-08-05 |
Family
ID=14489352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10861879A Granted JPS5632337A (en) | 1979-08-28 | 1979-08-28 | Regenerative furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5632337A (en) |
-
1979
- 1979-08-28 JP JP10861879A patent/JPS5632337A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5632337A (en) | 1981-04-01 |
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