DE3035001A1 - DEVICE FOR TRANSPORTING HOT COOK - Google Patents

Description

Essen, September 15, 1980 N 4823/6 Dr. Ha / Wi.

KRUPP-KOPPERS GMBH, Moltkestrasse 29, 4300 Eeeen 1

Equipment for the transport of hot coke.

The invention relates to a device sum transport from Heiseem Coke, in which the Kokstranßportträger a round and calibrated in Lower part has a conically tapering shape and is to be set in rotation during filling.

The device according to the invention is intended in particular for Transport of the hot coke lake from the coke oven battery to the cooling shaft be suitable for a coke dry cooling system. It is known that with the so-called cocate cooling the coke transport container in contrast to those used for wet coke cooling (extinguishing) The fire fighting vehicle should not be moved but should come to a standstill. This is intended to ensure an optimum during the filling process Smoke extraction can be achieved through the extractor hood, which in this case lies close to the coke transport container. This results However, it is very difficult to measure the contents of a coke oven chamber to be accommodated evenly in the coke transport container, taking into account the angle of repose. Here is also also take into account that the overall height of the coke transport container by the given Masee between the fire truck track and the bottom of the coke oven battery is limited.

It has therefore already been suggested that the distribution of the Coke in the coke transport container by sucked. To improve cover guide devices. However, this leads to complex construction

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functions, their duration, stability and functionality in particular are still questionable in large coking ovens.

In a proposal by the applicant (German patent application P 30 03 374.0) that does not belong to the state of the art has therefore already been suggested, the expelled from the furnace chamber Bring coke evenly into the coke transport container by having the same during the filling process set in rotation so that all container areas are brought up to the coke cake guide. This is done Proposed in a manner not shown, the coke transport container to be provided with a rotary drive and to mount it on rollers or ball bearings.

The present invention now pursues the goal of the further structural development of this proposal., However it is assumed that the arrangement of a rotary drive on the coke transport container as inappropriate should prove, because on the one hand this rotary drive for reasons of space difficult to transport container on the coke can be attached and on the other hand the same also with the required crane port of the coke transport container in a not inconsiderable way Extent would be exposed to the risk of damage.

The invention was therefore in particular the object of providing a device of the type mentioned for the transport of hot coke, in which the arrangement of a drive

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aggregates on the coke transport container is avoided. The applied The construction should be as simple and robust as possible and be characterized by the highest possible durability and mark functionality.

This is achieved according to the invention in that on the Outer wall of the Kokßtranaportbehälters in the area of the conical The taper is attached to a circular guide rail and that on the support structure of the associated transport trolley, on the. the coke transport container during the filling process is turned off, at least four wheels are attached, the distance between them being the diameter of the circular guide rail is adapted ,, wherein at least one impeller with a drive unit also attached to the support structure communicates.

The device according to the invention thus consists of the coke transport container and the dasugehfeigen dolly that are functionally coordinated. The coke transport container is placed on the trolley during the filling process parked and transported on this from the coke oven battery to the cooling shaft of the coke dry cooling system. at the device according to the invention is located on the coke transport container only the circular and thus endless guide rail, while the "äasugäaöxige parking space in the direction of the running wheels and the drive unit, which controls the rotation of the coke transport container via the running wheels during the filling process causes, on or on the support structure of the transport wagon

• Λ

303500 Ί

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gens are appropriate. This results in a relatively low susceptibility to failure the inventive device achieved because calibrate the container for generating the rotary movement of the coke transport required system parts are now located in an area in which they are only to a relatively small extent are exposed to the risk of damage. Besides has the arrangement of the drive unit on the support structure de6 transport trolley has the advantage that it is on this This is particularly easy with the measuring and control devices necessary for the automation of the filling and transport process can be associated.

According to a preferred embodiment, the coke transport container has at its upper edge an edge extension extending over the entire circumference, whereby what is achieved is that the upper edge of the coke transport container extends to below the bottom plate of the coke cake guide and thus filling the coke transport container is possible without losses.

The circular guide rail can either be direct be attached to the outer wall of the coke transport container, or it is first a so-called on the Auseenwand. Support ring attached, on the underside of which the guide rail is then attached.

The transport trolley can also have two wheels instead of one and drive unit provided parking devices for the coke transport container.

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Further details of the device according to the invention should are explained below using the illustrations. Show it included :

1 shows an exemplary embodiment according to the invention Facility in the main view, with the section only through the in the left half of the picture front part of the trolley and in the right half of the picture «runs through the coke transport container and the transport trolley,

as

Fig. 2 is a plan view of part of the transport car.

In the device shown in Fig. 1 as an embodiment the coke transport container is denoted by 1. This has a round shape, with the lower part calibrating downwards tapered conically. As can be seen from the section in the right half of the picture, the coke port container has one refractory lining 2, which is placed directly on the outer wall 3 is appropriate. The coke transport container has at its upper edge 1 the edge extension 4 extending over the entire circumference. This ensures that the upper Opening of the coke port container 1 to under the bottom plate 19 extends the coke cake guide, whereby coke losses when filling the coke transport container 1 can be avoided. in the Area of the conical taper in the lower part of the coke crane

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port container 1 is attached to the outer wall 3 of the support ring 5, on the underside of which the circular guide rail 6 is attached. This is when the coke transport container 1 is on the trolley is parked on the wheels 7, the are attached to the support structure 8 of the trolley. The distance between the wheels 7 is the diameter the circular guide rail 6 precisely adapted so that the latter rests exactly on the running wheels 7 and thus the coke transport container 1 is properly guided during the rotary movement. The drive unit is used to generate the same (Electric motor) 9, which sets the left impeller 7 in motion via the transmission 10. The resulting rotational movement the coke transport container 1, in which the same during the filling process is rotated at least once around its vertical axis, the arrow marks above the center line. Obviously directed the power of the drive unit 9 according to the size of the coke transport container. E 1, and ee can be given « if two or more running wheels 7 are also provided with a drive unit 9. On the right half of the picture you can also see the liftable and lowerable conical bottom closure 11 of the coke transport container 1, which also has a fireproof outer lining 2 is provided. Below the coke transport container 1 you can see the wheels 12 belonging to the trolley, which are on the Rails 13 run. In the top right of the picture there is finally that Chassis 14 of the Kökekuchenführungwagene, not shown in detail to recognize. Whose wheels 15 run on the rails 16, which are located approximately at the level of the furnace sole.

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In Fig. 2, a part of the trolley is shown in plan view. The wheels 12 and the buffers 17 can be seen in the front part of the carriage. The support structure 8 is widened in the middle part of the carriage. The arrangement of the two running wheels 7 on the support structure 8 can be clearly seen in the plan view. In this case, two further impellers 7 are fastened to the cross struts 18, one of which is connected to a drive unit 9 via the transmission 10. Of course, the trolley can optionally also have more than four running wheels 7. In the figure, two dash-dotted circles are also drawn in, of which the smaller one marks the position of the circular guide rail 6 and the larger one marks the outer edge of the coke transport container 1. Behind the dash-dotted straight line on the right-hand side of the figure, the representation of the transport trolley is broken off. If this is designed so that it has only one parking device for the coke transport container 1, the support structure 8 tapers behind the dash-dotted straight line in the manner shown on the left-hand side of the picture. That is, it follows immediately that part of the transport carriage, on which the wheels 12 and the buffer are arranged 17th If, however, what is considered to be the preferred embodiment eu, the trolley should have two parking devices, then the etriehpianktierte straight line practically represents the axis of symmetry. That is, the right half, not shown, is a mirror image of the left half of the trolley.

Claims (4)

· ♦ β ft September 15, 1980 N 4823/6 Patent claims: 1.) Device for the transport of hot coke, in which the Coke transport container has a round and conically tapering shape in the lower part and during the filling is to be set in rotation, characterized in that on the outer wall (3) the coke transport container (I) a circular guide rail (6) is attached in the area of the conical taper and that on the support structure (8) of the associated transport trolley on which the coke transport container (l) is placed during the filling process is turned off, at least four wheels (7) are attached, their distance from the diameter of the circular Guide rail (6) is adapted, with at least one impeller (7) also on the support structure (8) attached drive unit (9) in connection. 2.) Device according to claim 1, characterized in that the coke transport container (l) has an edge widening on its upper edge that extends over the entire circumference (4). 3.) Device according to claims 1 and Z _1, characterized in that ε on the Auesenwand (3) of the Kokstraneportbehalters (l) in the area of the conical tapering a support ring (5) is attached »to which the circular guide rail (6) is attached . • A -? - September 15, 1980 N 4823/6 4.) Device according to claims 1 - 3, characterized in that that the transport trolley has two wheels (7) and Has drive unit (9) provided parking devices for the coke transport container (l).