EP0059311B1 - Transport container for bulky goods, particularly for hot coke - Google Patents

Transport container for bulky goods, particularly for hot coke Download PDF

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Publication number
EP0059311B1
EP0059311B1 EP82100426A EP82100426A EP0059311B1 EP 0059311 B1 EP0059311 B1 EP 0059311B1 EP 82100426 A EP82100426 A EP 82100426A EP 82100426 A EP82100426 A EP 82100426A EP 0059311 B1 EP0059311 B1 EP 0059311B1
Authority
EP
European Patent Office
Prior art keywords
lining
transport
ledges
transport bucket
hot coke
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
Application number
EP82100426A
Other languages
German (de)
French (fr)
Other versions
EP0059311A2 (en
EP0059311A3 (en
Inventor
Karl Dr. Dipl.-Chem. Schmid
Bernhard Heinrichs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Krupp Koppers GmbH
Original Assignee
Krupp Koppers GmbH
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 Krupp Koppers GmbH filed Critical Krupp Koppers GmbH
Priority to AT82100426T priority Critical patent/ATE9361T1/en
Publication of EP0059311A2 publication Critical patent/EP0059311A2/en
Publication of EP0059311A3 publication Critical patent/EP0059311A3/en
Application granted granted Critical
Publication of EP0059311B1 publication Critical patent/EP0059311B1/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/04—Linings
    • B65D90/041—Rigid liners fixed to the container
    • B65D90/042—Rigid liners fixed to the container fixed pointwise or linewise
    • B65D90/043—Rigid liners fixed to the container fixed pointwise or linewise the liners being in the form of tiles or panels
    • 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
    • C10B39/00—Cooling or quenching coke
    • C10B39/02—Dry cooling outside the oven
    • 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
    • C10B39/00—Cooling or quenching coke
    • C10B39/14—Cars

Definitions

  • the invention relates to a transport bucket provided with a lining, which is suitable for the transport of hot bulk materials, in particular coke.
  • Such transport buckets are required, for example, for the transportation of the hot coke from the coke oven to the cooling shaft of a coke oven cooling system. Because of the high temperatures that occur, which are of the order of approx. 1000 ° C, the inside of the transport trays is usually provided with a lining made of a suitable refractory ceramic material.
  • the refractory ceramic lining of the same is subjected to high mechanical and thermal stress, the lining not particularly withstanding the mechanical stress caused by the incoming hot coke.
  • the lining also leads to a build-up of heat, which further reduces the mechanical strength of the refractory material used for this purpose.
  • the damage to the lining can be repaired using ceramic ramming and spraying compounds suitable for this purpose. However, carrying out such repairs is extremely time-consuming, since considerable downtimes are required for the lining to cool and for the subsequent drying of the repair points.
  • the invention is therefore based on the object to provide a transport bucket of the type mentioned with an improved inner lining, which is characterized by a much higher fatigue strength in the conditions described above and by an inexpensive, simple and quick repair option.
  • the transport bucket serving to solve this task is characterized according to the invention in that on the inside of the bucket wall several superposed, transversely circumferential and perforated steel strips are attached, on which the armor plates serving for the lining are loosely suspended in such a way that they overlap and are offset from one another are.
  • FIG. 1 shows a section through part of the bucket wall 1 with the armor plates 2 arranged on the inside. The latter have in their rear the pins 3, with which they are loosely suspended in the perforation of the steel strips 4.
  • 1 shows a typical wall structure in which the armor plates 2 arranged one above the other in several rows overlap. It can also be seen from FIG. 1 that the armored plates 2 are rounded on their lower edge in the present case. It is also possible, however, that the armor plates 2 do not have a rounding on their lower edge, but rather lie straight on.
  • the armor plates 2 are preferably made of a wear-resistant cast material, such as e.g. Hematite cast iron, as this material has proven to be particularly suitable under the conditions described above.
  • the steel strips 4 are a direct part of the bucket wall 1. Of course, it is also possible to retrofit these steel strips 4 on the inside of the bucket wall 1 by suitable measures, such as e.g. Welding or screwing on.
  • FIG. 2 shows how a good full coverage of the inside of the bucket wall 1 can be achieved by the armor plates 2, which shows a part of the transport bucket in a perspective view. It can be clearly seen from the figure that the armor plates 2 are overlapping and offset from one another, as is normally the case with the arrangement of the roof tiles on a roof. Of course, the shape of the transport bucket is not bound to the shape shown in FIG. 2.
  • the perforation of the steel strips 4 can consist of two different holes, namely the elongated holes 5 and the round holes 6. While the latter serve to hang the armor plates 2 by means of the pins 3, the elongated holes 5 are therefore provided so that the air circulation and heat dissipation are improved in the space between the armor plates 2 and the bucket wall 1.
  • the device according to the invention with regard to its use for transporting hot coke have been explained above. Of course, this does not rule out that the device according to the invention is also suitable for transporting other bulk goods, in particular those in which conditions similar to those for hot coke transport are present.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Coke Industry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Chain Conveyers (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Description

Die Erfindung betrifft einen mit einer Auskleidung versehenen Transportkübel, der für den Transport von heissen Schüttgütern, insbesondere von Koks, geeignet ist.The invention relates to a transport bucket provided with a lining, which is suitable for the transport of hot bulk materials, in particular coke.

Derartige Transportkübel werden beispielsweise für den Transport des heissen Kokses vom Koksofen zum Kühlschacht einer Kokstrockenkühlanlage benötigt. Wegen der dabei auftretenden hohen Temperaturen, die in der Grössenordnung von ca. 1000°C liegen, sind die Transportkübei normalerweise an ihrer Innenseite mit einer Auskleidung aus einem hierfür geeigneten feuerfesten keramischen Material versehen. Beim Einfüllen des heissen Kokses in den Transportkübel ist die feuerfeste keramische Auskleidung desselben jedoch einer hohen mechanischen und thermischen Belastung ausgesetzt, wobei die Auskleidung insbesondere der mechanischen Belastung durch den einfallenden heissen Koks nicht lange standhält. Die Auskleidung führt darüber hinaus zu einem Wärmestau, der die mechanische Belastbarkeit des hierfür verwendeten feuerfesten Materials zusätzlich vermindert. Die dabei an der Auskleidung auftretenden Schäden können zwar unter Anwendung von für diesen Zweck geeigneten keramischen Stampf- und Spritzmassen repariert werden. Die Durchführung derartiger Reparaturen ist jedoch ausserordentlich zeitraubend, da erhebliche Standzeiten für die Abkühlung der Auskleidung sowie das nachfolgende Trocknen der Reparaturstellen erforderlich sind.Such transport buckets are required, for example, for the transportation of the hot coke from the coke oven to the cooling shaft of a coke oven cooling system. Because of the high temperatures that occur, which are of the order of approx. 1000 ° C, the inside of the transport trays is usually provided with a lining made of a suitable refractory ceramic material. When the hot coke is poured into the transport bucket, however, the refractory ceramic lining of the same is subjected to high mechanical and thermal stress, the lining not particularly withstanding the mechanical stress caused by the incoming hot coke. The lining also leads to a build-up of heat, which further reduces the mechanical strength of the refractory material used for this purpose. The damage to the lining can be repaired using ceramic ramming and spraying compounds suitable for this purpose. However, carrying out such repairs is extremely time-consuming, since considerable downtimes are required for the lining to cool and for the subsequent drying of the repair points.

Die Erfindung liegt deshalb die Aufgabe zu Grunde, einen Transportkübel der eingangs genannten Art mit einer verbesserten Innenauskleidung zu schaffen, die sich durch eine wesentlich höhere Dauerstandfestigkeit bei den vorstehend geschilderten Bedingungen sowie durch eine kostengünstige, einfache und schnelle Reparaturmöglichkeit auszeichnet.The invention is therefore based on the object to provide a transport bucket of the type mentioned with an improved inner lining, which is characterized by a much higher fatigue strength in the conditions described above and by an inexpensive, simple and quick repair option.

Derder Lösung dieser Aufgabe dienende Transportkübel ist erfindungsgemäss dadurch gekennzeichnet, dass an der Innenseite der Kübelwand mehrere übereinander angeordnete, quer umlaufende und mit einer Lochung versehene Stahlleisten angebracht sind, an denen der Auskleidung dienende Panzerplatten lose so eingehängt sind, dass dieselben überlappend und gegeneinander versetzt angeordnet sind.The transport bucket serving to solve this task is characterized according to the invention in that on the inside of the bucket wall several superposed, transversely circumferential and perforated steel strips are attached, on which the armor plates serving for the lining are loosely suspended in such a way that they overlap and are offset from one another are.

Dadurch wird eine gute Volldeckung der Innenseite der Kübelwand erreicht.This ensures good full coverage of the inside of the bucket wall.

Weitere Einzelheiten der erfindungsgemässen Konstruktion sollen nachfolgend an Hand der Abbildungen erläutert werden. Es zeigen hierbei:

  • Fig. 1 einen Schnitt durch einen Teil der Kübelwand, der den Wandaufbau erkennen lässt;
  • Fig. 2 einen Teil desTransportkübels in perspektivischer Darstellung, wobei man die erfindungsgemässe Anordnung der Panzerplatten erkennen kann, und
  • Fig. 3 eine Draufsicht auf einen Teil der Kübelwand mit daran angeordneter Stahlleiste.
Further details of the construction according to the invention will be explained below with reference to the figures. They show:
  • 1 shows a section through part of the bucket wall, which shows the wall structure.
  • Fig. 2 shows a part of the transport bucket in perspective, one can see the arrangement of the armor plates according to the invention, and
  • Fig. 3 is a plan view of a part of the bucket wall with a steel bar arranged thereon.

In Fig. 1 ist ein Schnitt durch einen Teil der Kübelwand 1 mit den auf der Innenseite angeordneten Panzerplatten 2 dargestellt. Letztere weisen in ihrer Rückseite die Stifte 3 auf, mit denen sie in der Lochung der Stahlleisten 4 lose eingehängt sind. Die Fig. 1 zeigt dabei einen typischen Wandaufbau, bei dem sich die in mehreren Reihen übereinander angeordneten Panzerplatten 2 überlappen. Man erkenntferner aus Fig. 1, dass die Panzerplatten 2 im vorliegenden Falle an ihrer Unterkante abgerundet sind. Es ist aber ebenso möglich, dass die Panzerplatten 2 an ihrer Unterkante keine Abrundung aufweisen, sondern gerade aufliegen. Die Panzerplatten 2 bestehen vorzugsweise aus einem Schleissfesten Gussmaterial, wie z.B. Hämatit-Gusseisen, da sich dieses Material unter den weiter oben dargestellten Bedingungen als besonders geeignet erwiesen hat. Bei dem Ausführungsbeispiel in Fig. 1 sind die Stahlleisten 4 unmittelbarer Bestandteil der Kübelwand 1. Natürlich ist es auch möglich, diese Stahlleisten 4 nachträglich auf der Innenseite der Kübelwand 1 durch geeignete Massnahmen, wie z.B. Aufschweissen oder Aufschrauben, anzubringen.1 shows a section through part of the bucket wall 1 with the armor plates 2 arranged on the inside. The latter have in their rear the pins 3, with which they are loosely suspended in the perforation of the steel strips 4. 1 shows a typical wall structure in which the armor plates 2 arranged one above the other in several rows overlap. It can also be seen from FIG. 1 that the armored plates 2 are rounded on their lower edge in the present case. It is also possible, however, that the armor plates 2 do not have a rounding on their lower edge, but rather lie straight on. The armor plates 2 are preferably made of a wear-resistant cast material, such as e.g. Hematite cast iron, as this material has proven to be particularly suitable under the conditions described above. In the embodiment in Fig. 1, the steel strips 4 are a direct part of the bucket wall 1. Of course, it is also possible to retrofit these steel strips 4 on the inside of the bucket wall 1 by suitable measures, such as e.g. Welding or screwing on.

Wie eine gute Volldeckung der Innenseite der Kübelwand 1 durch die Panzerplatten 2 erreicht werden kann, zeigt die Fig. 2, die einen Teil des Transportkübels in perspektivischer Darstellung wiedergibt. Man erkennt aus der Abbildung ganz deutlich, dass die Panzerplatten 2 überlappend und gegeneinander versetzt angeordnet sind, so wie es normalerweise der Anordnung der Dachziegel auf einem Dach entspricht. Selbstverständlich ist dabei die Form des Transportkübels nicht an die in Fig. 2 dargestellte Form gebunden.FIG. 2 shows how a good full coverage of the inside of the bucket wall 1 can be achieved by the armor plates 2, which shows a part of the transport bucket in a perspective view. It can be clearly seen from the figure that the armor plates 2 are overlapping and offset from one another, as is normally the case with the arrangement of the roof tiles on a roof. Of course, the shape of the transport bucket is not bound to the shape shown in FIG. 2.

Fig. 3 zeigt schliesslich einen Teil der Kübelwand 1 mit daran angeordneter Stahlleiste 4 in der Draufsicht. Hierbei erkennt man, dass die Lochung der Stahlleisten 4 aus zwei verschiedenen Löchern, nämlich aus den Langlöchern 5 und den Rundlöchern 6 bestehen kann. Während letztere der Einhängung der Panzerplatten 2 mittels der Stifte 3 dienen, sind die Langlöcher 5 deshalb vorgesehen, damit in dem Zwischenraum zwischen den Panzerplatten 2 und der Kübelwand 1 die Luftzirkulation und Wärmeabfuhr verbessert wird.3 finally shows part of the bucket wall 1 with the steel strip 4 arranged thereon in a top view. It can be seen here that the perforation of the steel strips 4 can consist of two different holes, namely the elongated holes 5 and the round holes 6. While the latter serve to hang the armor plates 2 by means of the pins 3, the elongated holes 5 are therefore provided so that the air circulation and heat dissipation are improved in the space between the armor plates 2 and the bucket wall 1.

Es liegt auf der Hand, dass beim erfindungsgemässen Transportkübel im Schadensfalle ein rasches Auswechseln einzelner beschädigter Panzerplatten ohne weiteres möglich ist. Im Gegensatz zu Transportkübeln mit keramischer Auskleidung entfallen hier lange Standzeiten bei der Reparatur.It is obvious that in the event of damage to the transport bucket according to the invention, it is readily possible to replace individual damaged armor plates. In contrast to transport buckets with ceramic lining, there is no long downtime for repairs.

Vorstehend sind die Vorteile der erfindungsgemässen Vorrichtung im Hinblickaufderen Anwendung zum Transport von heissem Koks erläutert worden. Das schliesst selbstverständlich nicht aus, dass die erfindungsgemässe Vorrichtung auch zum Transport anderer Schüttgüter geeignet ist, insbesondere solcher, bei denen ähnliche Bedingungen wie beim Heisskokstransport vorliegen.The advantages of the device according to the invention with regard to its use for transporting hot coke have been explained above. Of course, this does not rule out that the device according to the invention is also suitable for transporting other bulk goods, in particular those in which conditions similar to those for hot coke transport are present.

Claims (7)

1. Transport bucket, which is provided with a lining and is suitable for transporting hot materials in bulk, especially for transporting coke, characterised in that a plurality of steel ledges (4) are attached, in a superimposed arrangement, to the inner surface of the bucket wall (1), these ledges extending transversaly around the wall and being provided with perforations, armour plates (2) serving as the lining being loosely suspended on these ledges, in such a way that they overlap and are staggered with respect to each other.
2. Transport bucket according to claim 1, characterised in that the armour plates (2) possess pins (3) on the rear surface, for hooking into the steel ledges (4).
3. Transport bucket according to claims 1 and 2, characterised in that the armour plates (2) are made from haematite cast iron.
4. Transport bucket according to claims 1 to 3, characterised in that the steel ledges possess elongated holes (5) and circular holes (6).
EP82100426A 1981-03-04 1982-01-22 Transport container for bulky goods, particularly for hot coke Expired EP0059311B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82100426T ATE9361T1 (en) 1981-03-04 1982-01-22 FOR THE TRANSPORTATION OF HOT BULK GOODS, ESPECIALLY COKE, SUITABLE TRANSPORT BUCKET.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3108149 1981-03-04
DE19813108149 DE3108149A1 (en) 1981-03-04 1981-03-04 FOR THE TRANSPORT OF HOT SHUBLE GOODS, ESPECIALLY KOKS, SUITABLE TRANSPORT BUCKET

Publications (3)

Publication Number Publication Date
EP0059311A2 EP0059311A2 (en) 1982-09-08
EP0059311A3 EP0059311A3 (en) 1982-10-06
EP0059311B1 true EP0059311B1 (en) 1984-09-12

Family

ID=6126310

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82100426A Expired EP0059311B1 (en) 1981-03-04 1982-01-22 Transport container for bulky goods, particularly for hot coke

Country Status (12)

Country Link
US (1) US4454959A (en)
EP (1) EP0059311B1 (en)
JP (1) JPS57158287A (en)
AR (1) AR228081A1 (en)
AT (1) ATE9361T1 (en)
AU (1) AU550289B2 (en)
BR (1) BR8201111A (en)
CA (1) CA1192507A (en)
DE (2) DE3108149A1 (en)
ES (1) ES270066Y (en)
IN (1) IN155979B (en)
ZA (1) ZA82584B (en)

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DE4135641A1 (en) * 1991-10-29 1993-05-06 Steuler-Industriewerke Gmbh, 5410 Hoehr-Grenzhausen, De DOUBLE-WALLED LINING ELEMENT AND METHOD FOR THE PRODUCTION THEREOF
CA2142008A1 (en) * 1992-09-07 1994-03-08 Beji Sasaki Hopper disposing method and hopper for hopper-carrying machines
AU675337B2 (en) * 1993-08-20 1997-01-30 Sandvik Mining And Construction Australia (Production/Supply) Pty Ltd Connecting means for connecting a liner to a chute
US7271546B2 (en) 2001-07-16 2007-09-18 Harison Toshiba Lighting Corporation Lighting device for dielectric barrier discharge lamp
WO2008105697A1 (en) * 2007-03-01 2008-09-04 Metso Minerals (Wear Protection) Ab Chute liner element, chute lining, use thereof, and a method for fastening a chute liner element
US20120240831A1 (en) * 2011-03-22 2012-09-27 Guilherme Martins Ferreira System and Process for the Combustion of Solid Fuels
EA201592186A1 (en) * 2013-06-14 2016-07-29 Тега Индастриз Лимитед IMPROVED SHEET PLATE
CN112552934B (en) * 2020-12-08 2021-12-21 首钢集团有限公司 Dry quenching coke tank and production method thereof

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US280470A (en) * 1883-07-03 Edwin a
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GB2067644B (en) * 1979-11-23 1983-06-08 Walker J P Bulk storage container access module and containers incorporating same

Also Published As

Publication number Publication date
EP0059311A2 (en) 1982-09-08
ZA82584B (en) 1982-12-29
AU550289B2 (en) 1986-03-13
ATE9361T1 (en) 1984-09-15
IN155979B (en) 1985-04-20
JPH0152436B2 (en) 1989-11-08
DE3260672D1 (en) 1984-10-18
CA1192507A (en) 1985-08-27
JPS57158287A (en) 1982-09-30
AU8106682A (en) 1982-09-09
ES270066U (en) 1983-07-16
ES270066Y (en) 1984-02-01
AR228081A1 (en) 1983-01-14
EP0059311A3 (en) 1982-10-06
BR8201111A (en) 1983-01-11
US4454959A (en) 1984-06-19
DE3108149A1 (en) 1982-09-16

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