JPH0322433B2 - - Google Patents
Info
- Publication number
- JPH0322433B2 JPH0322433B2 JP57093246A JP9324682A JPH0322433B2 JP H0322433 B2 JPH0322433 B2 JP H0322433B2 JP 57093246 A JP57093246 A JP 57093246A JP 9324682 A JP9324682 A JP 9324682A JP H0322433 B2 JPH0322433 B2 JP H0322433B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- coke oven
- ratio
- adjacent
- battery according
- 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 - Lifetime
Links
- 239000000571 coke Substances 0.000 claims abstract description 14
- 238000005338 heat storage Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000010304 firing Methods 0.000 abstract 1
- 238000005192 partition Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B5/00—Coke ovens with horizontal chambers
- C10B5/10—Coke ovens with horizontal chambers with heat-exchange devices
- C10B5/12—Coke ovens with horizontal chambers with heat-exchange devices with regenerators
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Secondary Cells (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Carbon And Carbon Compounds (AREA)
- Coke Industry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はとくに富ガスおよび（または）貧ガス
で加熱する、２分割された蓄熱室を有するコーク
ス炉バツテリに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates in particular to a coke oven battery heated with rich gas and/or poor gas and having a two-part regenerator.
現在のエネルギー情勢からコークス炉を加熱す
るための貧ガスは非常に低い発熱量たとえば
3000kJ／Nm3の場合もますます重要視されるよ
うになつた。炉を通過するガスと空気の量が等し
くなる発熱量まで富ガスを混合する方法が現在常
用されているけれど、この富ガスを全部または１
部節約することが次第に望されている。それゆえ
将来はガスと空気の混合比が１：１から大きく異
なる炉頂ガスも使用しなければならない。これは
コークス炉の場合ガスおよび空気を加熱する隣接
蓄熱室の負荷が異なることを表わす。 Due to the current energy situation, poor gas for heating coke ovens has a very low calorific value, e.g.
The case of 3000kJ/Nm 3 is also becoming increasingly important. Currently, the method commonly used is to mix rich gas until the calorific value is equal to the amount of gas and air passing through the furnace.
There is an increasing desire to save money. Therefore, in the future, it will be necessary to use top gas with a gas/air mixture ratio that is significantly different from 1:1. In a coke oven, this means that the loads of adjacent regenerators for heating gas and air are different.
本発明の目的はコークス炉バツテリの加熱にこ
のようなガスを使用し、その際熱交換効率の低
下、隣接室内の流量差による圧力差を発生させ
ず、かつ蓄熱室内が露点以下の温度に低下するの
を避けることである。 The object of the present invention is to use such a gas to heat a coke oven battery, without reducing heat exchange efficiency or creating a pressure difference due to a difference in flow rate between adjacent chambers, and reducing the temperature in the heat storage chamber to below the dew point. It is to avoid doing so.
長さが分割された蓄熱室を有するコークス炉バ
ツテリの場合この問題は蓄熱室をガス側と空気側
に分離する隔壁を適当にずらすことによつて解決
しうることは公知である。 It is known that in the case of coke oven batteries with a regenerator divided in length, this problem can be solved by suitably shifting the partition separating the regenerator into a gas side and an air side.
本発明によればとくに２分割された蓄熱室およ
び同じ中心距離を有する上炉を有するコークス炉
バツテリの場合に、交互の順序で不同の幅を有す
る下炉が使用される（上炉とは炉底と炉の天じよ
うの上縁の間の部分を表わし、下炉とは炉底と基
礎の間の部分を表わす）。この配置によればそれ
ぞれ２つの隣接する下炉はいつしよになつて２つ
の上炉と同じ幅を有する。さらに下炉（蓄熱室）
の中心線はその上にある上炉の中心線と鉛直に１
線になる。蓄熱室の隔壁はこの場合通常同じ厚さ
に形成されるけれど、蓄熱室の内のり幅は等しく
ない。 According to the invention, in particular in the case of coke oven batteries with a regenerator divided into two and an upper furnace with the same center distance, lower furnaces with unequal widths are used in an alternating order (the upper furnace is The lower hearth refers to the area between the bottom and the upper edge of the roof of the hearth, and the lower hearth represents the area between the hearth bottom and the foundation). With this arrangement, each of the two adjacent lower ovens has the same width as the two upper ovens. Furthermore, the lower furnace (heat storage chamber)
The center line of is 1 perpendicular to the center line of the upper furnace above it.
It becomes a line. The bulkheads of the heat storage chambers are in this case usually formed with the same thickness, but the internal widths of the heat storage chambers are unequal.
本発明によれば２つの隣接蓄熱室の室の内のり
幅の比はガスおよび空気の通過量の比に形成され
る。この場合２つの室に同等の格子レンガ積を使
用すれば２つの隣接蓄熱室に同じ蓄熱室効率およ
び同じ圧力比が得られる。しかし蓄熱室内のり幅
の比はガス量対空気量の比より小さく、かつ１：
１より大きく形成することもできる。この場合蓄
熱室効率に関する小さい差および隣接室間の小さ
い圧力差が同等の格子レンガ積を使用すれば発生
し、または異なる比熱交換面積および（または）
通過自由断面積を有する格子レンガ積を使用しな
ければならない。後者の場合再びガスまたは空気
加熱のための２つの隣接蓄熱室で効率が等しく、
２つの室内に圧力差が発生しないことが達成され
る。 According to the present invention, the ratio of the inner widths of two adjacent heat storage chambers is formed to the ratio of the gas and air passage amounts. In this case, the use of the same grid brickwork in the two chambers results in the same storage chamber efficiency and the same pressure ratio in the two adjacent storage chambers. However, the ratio of the width of the heat storage chamber is smaller than the ratio of gas amount to air amount, and 1:
It can also be formed larger than 1. In this case small differences in storage chamber efficiency and small pressure differences between adjacent chambers occur if equivalent grid brick areas are used, or different specific heat exchange areas and/or
A lattice brickwork with a free passage cross section must be used. In the latter case again the efficiency is equal in two adjacent heat storage chambers for gas or air heating,
It is achieved that no pressure difference occurs between the two chambers.
さらに本発明によれば炉の底部のガスおよび空
気通路断面積はガスと空気の量比に比例して形成
される。それによつて通路内の圧力損失の差から
逆に隣接蓄熱室内に異なる圧力比が発生すること
が避けられる。 Furthermore, according to the invention, the cross-sectional area of the gas and air passages at the bottom of the furnace is formed in proportion to the gas to air quantity ratio. This avoids the development of different pressure ratios in adjacent heat storage chambers due to differences in pressure losses in the passages.
富ガス加熱のための下バーナー系を使用する場
合、垂直のガス導管は蓄熱室隔壁内の中心または
中心外に配置することができる。 When using a bottom burner system for gas-rich heating, the vertical gas conduit can be placed centrally or off-center within the storage chamber partition.
次に本発明の実施例を図面により説明する。 Next, embodiments of the present invention will be described with reference to the drawings.
図面には前記上炉を形成する炉室が１、その間
にある加熱壁が２で示される。下炉はほぼ蓄熱室
およびその下にある底部通路からなる。図面から
明らかなように空気の蓄熱室３は本発明によりガ
スの蓄熱室４より小さい幅を有する。それに対し
て空気の底部通路５はガスの底部通路６より狭
い。この場合寸法は炉の幅ａの２倍が空気蓄熱室
の幅ｂとガス蓄熱室の幅ｃの和に等しいように選
ばれる。蓄熱室の中心線はその上にある炉室の中
心線と１線になるけれど、それぞれ２つごとの蓄
熱室隔壁はその上に配置された加熱壁に対しずれ
ている。 In the drawing, the furnace chamber forming the upper furnace is shown as 1, and the heating wall therebetween is shown as 2. The lower furnace consists essentially of a regenerator and a bottom passage below it. As can be seen from the drawing, the air storage chamber 3 has a smaller width according to the invention than the gas storage chamber 4. In contrast, the air bottom channel 5 is narrower than the gas bottom channel 6. In this case, the dimensions are chosen such that twice the width a of the furnace is equal to the sum of the width b of the air storage chamber and the width c of the gas storage chamber. The center line of the regen storage chamber is in line with the center line of the furnace chamber above it, but every second regen storage chamber partition wall is offset from the heating wall placed above it.
図面は本発明によるコークス炉バツテリ１部の
縦断面図である。
１……炉室、２……加熱壁、３……空気用蓄熱
室、４……ガス用蓄熱室、５……空気通路、６…
…ガス通路。
The drawing is a longitudinal sectional view of a part of a coke oven battery according to the present invention. 1...Furnace chamber, 2...Heating wall, 3...Air heat storage chamber, 4...Gas heat storage chamber, 5...Air passage, 6...
...Gas passage.
Claims (1)
２分割された蓄熱室を有するコークス炉バツテリ
において、下炉が交互の順序で不同の幅を有する
ことを特徴とするコークス炉バツテリ。 ２ ２つの隣接する下炉がいつしよになつて２つ
の上炉と同じ幅を有する特許請求の範囲第１項記
載のコークス炉バツテリ。 ３ 下炉の中心線がその上にある炉室の中心線と
鉛直に１線になる特許請求の範囲第１項または第
２項記載のコークス炉バツテリ。 ４ ２つの隣接する蓄熱室の室の内のり幅の比が
１：１を限界にしてガス量と空気量の比に比例す
る特許請求の範囲第１項〜第３項の１つに記載の
コークス炉バツテリ。 ５ 炉の底部のガスおよび空気通路断面積の比が
ガス量と空気量の比に比例する特許請求の範囲第
１項〜第４項の１つに記載のコークス炉バツテ
リ。 ６ ２つの隣接蓄熱室の蓄熱室格子積みが同じま
たは不同の比熱交換面積および（または）自由通
路断面積を有する特許請求の範囲第１項〜第５項
の１つの記載のコークス炉バツテリ。[Claims] 1. Heating with rich gas and/or poor gas,
A coke oven battery having a regenerator divided into two parts, characterized in that the lower furnaces have unequal widths in an alternating order. 2. The coke oven battery according to claim 1, wherein the two adjacent lower furnaces have the same width as the two upper furnaces. 3. The coke oven battery according to claim 1 or 2, wherein the center line of the lower oven is perpendicular to the center line of the oven chamber above it. 4. The coke according to one of claims 1 to 3, wherein the ratio of the inner widths of two adjacent heat storage chambers is proportional to the ratio of gas amount to air amount with a limit of 1:1. Furnace battery. 5. The coke oven battery according to claim 1, wherein the ratio of the cross-sectional area of the gas and air passages at the bottom of the oven is proportional to the ratio of the gas amount to the air amount. 6. A coke oven battery according to one of claims 1 to 5, in which the regenerator latticework of two adjacent regenerators has the same or different specific heat exchange areas and/or free passage cross-sectional areas.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813122344 DE3122344A1 (en) | 1981-06-05 | 1981-06-05 | COOKING OVEN BATTERY |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57209985A JPS57209985A (en) | 1982-12-23 |
| JPH0322433B2 true JPH0322433B2 (en) | 1991-03-26 |
Family
ID=6133992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57093246A Granted JPS57209985A (en) | 1981-06-05 | 1982-06-02 | Coke oven battery |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0066711B1 (en) |
| JP (1) | JPS57209985A (en) |
| AT (1) | ATE24539T1 (en) |
| AU (1) | AU545484B2 (en) |
| BR (1) | BR8203280A (en) |
| CA (1) | CA1206910A (en) |
| DE (2) | DE3122344A1 (en) |
| ES (1) | ES272083Y (en) |
| ZA (1) | ZA822973B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE542154C (en) * | 1930-08-16 | 1932-01-20 | Hinselmann | Coke oven with regenerators under the ovens |
| DE739237C (en) * | 1940-03-09 | 1943-09-15 | Otto & Co Gmbh Dr C | Horizontal coke oven |
-
1981
- 1981-06-05 DE DE19813122344 patent/DE3122344A1/en not_active Withdrawn
-
1982
- 1982-04-29 ES ES1982272083U patent/ES272083Y/en not_active Expired
- 1982-04-30 ZA ZA822973A patent/ZA822973B/en unknown
- 1982-05-03 EP EP82103762A patent/EP0066711B1/en not_active Expired
- 1982-05-03 AT AT82103762T patent/ATE24539T1/en not_active IP Right Cessation
- 1982-05-03 DE DE8282103762T patent/DE3274877D1/en not_active Expired
- 1982-06-01 CA CA000404240A patent/CA1206910A/en not_active Expired
- 1982-06-02 JP JP57093246A patent/JPS57209985A/en active Granted
- 1982-06-02 AU AU84421/82A patent/AU545484B2/en not_active Ceased
- 1982-06-03 BR BR8203280A patent/BR8203280A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0066711A3 (en) | 1984-09-26 |
| ZA822973B (en) | 1983-03-30 |
| EP0066711B1 (en) | 1986-12-30 |
| CA1206910A (en) | 1986-07-02 |
| ES272083Y (en) | 1984-08-01 |
| DE3122344A1 (en) | 1982-12-23 |
| ATE24539T1 (en) | 1987-01-15 |
| AU545484B2 (en) | 1985-07-18 |
| ES272083U (en) | 1984-01-16 |
| JPS57209985A (en) | 1982-12-23 |
| BR8203280A (en) | 1983-05-24 |
| DE3274877D1 (en) | 1987-02-05 |
| AU8442182A (en) | 1982-12-09 |
| EP0066711A2 (en) | 1982-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4004983A (en) | Coke oven battery | |
| US4392824A (en) | System for improving the flow of gases to a combustion chamber of a coke oven or the like | |
| US5228955A (en) | High strength coke oven wall having gas flues therein | |
| US4436144A (en) | Prismatic brick of refractory material | |
| US4552530A (en) | Ring section baking furnace and procedure for operating same | |
| US4108733A (en) | High efficiency coke oven regenerator checker brick | |
| US3689365A (en) | Regenerative coke furnace and method of heating it | |
| US4915621A (en) | Gas burner with cooling pipes | |
| CA1192725A (en) | Tube furnace for carrying out gas reactions | |
| JPH0322433B2 (en) | ||
| CA1052314A (en) | Coke oven battery adapted for regenerative heating with lean gas | |
| US4416250A (en) | Combustion apparatus and refractory elements for use in combustion apparatus | |
| US3838017A (en) | Regenerator for coke ovens | |
| US2281847A (en) | Chamber oven for the production of gas and coke | |
| US3134584A (en) | Checkerbrick for industrial heating furnaces | |
| CA1177772A (en) | Device for improving the flow of the gases entering the combustion chamber of industrial gas-fired systems, more particularly coke ovens | |
| US3975149A (en) | Ring furnace | |
| GB2026673A (en) | Regenerator Chequer Brick Construction | |
| US4440599A (en) | Heating system for a coke oven battery having twin-heating flues | |
| CN101186829A (en) | Composite heat type one-sided air flue coke oven | |
| US4585521A (en) | Waste heat removal system for regenerative coke oven batteries having side burners | |
| US4256540A (en) | Regenerative heating system for horizontal coke oven batteries | |
| CN219449619U (en) | Coke oven chute mouth structure | |
| CN221117343U (en) | Coke oven combustion chamber top structure | |
| SU1425415A1 (en) | Lining for walls of furnaces with inner recuperation and shaped brick for lining |