DE6913445U - DEVICE FOR DIRT AND WATER SEPARATION FROM THE EXTRUSION SWATCH IN KOKSLOECHTUERMEN - Google Patents

Description

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German Patent Office

8 MUNICH
ZweibrUckenstrasse 12

Regards:

Gbm.-Note Hugo Nathaus, 471 Lüdinghausen, Eichendorffring 27

Device for separating dirt and water from the extinguishing plumes in coke extinguishing towers

The subject of the utility model is a device for dirt and Water separation from the extinguishing plumes in coke extinguishing towers · Dehumidification is known in fan coolers and coke extinguishing booms or dedusting of the cooling air or the extinguishing plume by means of a drip catcher Blinds. The renewal of the utility model is based on the task by installing in the chimney of a coke extinguishing tower · Dust trap blinds to dehumidify the plumes rising from the coke extinguishing and to clean up. According to the innovation, this purpose is achieved by a for the installation in the fume cupboard of a Kök «los6ntursv» prepared arrangement of dust-catching blinds in the form of strips with angled deflection bars, the free upper edges of which are bent at an angle and formed into dust catchers. According to the innovation, the webs consist of mirror-welded ones respectively Injection-molded plastic slats mainly made of polypropylene · This Matter! corresponds to the special operational conditions (temperatures up to 14o C).

The dust catchers are angled from the webs, which in turn are made of wood - or plastic toothed strips are inserted into a double row from above and below.

Among those formed by the toothed strips with the slats inserted Shutter boxes are plastic supply lines that can be connected to a pressurized water line provided with inserted flat steel nozzles. In order to increase the area of the blinds and to reduce the resistance of the built-in components to a minimum, the blinds are preferably inclined Arranged level. If the vent chimneys are wide enough, a horizontal arrangement can be provided.

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The outflowing steam is created by the inclined slats of the Blind deflected from its pulling direction and guided around the dust catchers. With this deflection, the steam releases its dirt and moisture, which is deposited on the bridge and nose surfaces or drips off. The layer of dirt deposited on the blinds after several deletion processes is removed by actuating the control device, so that the blind is protected from clogging and kept functional will. The wax-like surface of the plastic becomes completely clean when it is hosed down.

The blinds are cleared after several deletion processes in the Extinguishing pauses so that the coke is neither supplied with additional water nor the pores of the coke can be clogged by the sludge that is washed away, which prevents the water from evaporating and gives the coke a higher level of moisture Water content would give.

The dirt held by the blind bars is carried along with the unwinding fed to the extinguishing water in the clarification ponds.

The drawings illustrate a device as an exemplary embodiment

according to the innovation of the utility model, which is in the vent of a

Coke extinguishing tower is installed.

Figures 1 and 2 show a front view and side view of a coke quenching tower, the vent of which is drawn in the vertical section.

Figures 3 and 4 show the arrangement of the lamellae on an enlarged scale, namely is

Figure 3 is a section along the line B-B of Figures 4 and FIG. 4 a section along the line A-A of FIG.

In the vent 1 of a coke quenching tower 2 there are dirt trap blinds 3 in Attached inclined plane and kept in their dimensions such that the boxes cover the entire chimney cross-section. Under the blind boxes are Flat jet nozzles 4 arranged in a row back and side by side, through that is, the flushing lines 5 are connected to a main feed water line 6.

Claims (3)

I · t I I t « The blind coasts 3 consist of wooden or plastic toothed strips 7, in which inclined plastic webs 8 are inserted or firmly welded from above and below. On their upper free edges have the Web 8 a directed at a certain angle to the webs dust catching nose 9 as a flange. PROTECTION 1 · Device for separating dirt and water from the extinguishing plume in coke-quenching towers, characterized in that tooth strips (7) prepared for installation in the vent of a coke-quenching tower inclined webs (8) with dust catching noses (9) formed on their upper free edges are inserted like a blind from above and below. 2. Apparatus according to claim 1, characterized in that the blind webs (8) and the dust catchers (9) are angled from one piece or respectively. consist of injection-molded plastic slats. 3. Apparatus according to claim 1 and 2, characterized in that several Dust trap blind coasts (3) in one or more layers at an angle or. are arranged in the horizontal direction and held in length and width such that they in their entirety the entire chimney cross-section capture.