DE7145642U - CYCLONE SEPARATOR - Google Patents

Description

Dr. Ing. H. Γ -thanks
D. Ing .:. : ^

y. ^ rnit 8 Munich i *, i *> zartsir. Tel. 5 38 Oj 86

Derek Parnaby

North Road,

Spennymoor, County Durham December 1st, 1971 England Lawyers Record M-1831 Cyclone separator The innovation concerns improvements to cyclone separators.

Cyclone separators are usually equipped with a separation chamber, an eddy current finder located within the separation chamber, a Inlet on the separation chamber for introducing raw material and a carrier medium, and having a pair of outlets on the separation chamber Mistake. The outlets are used to discharge separated materials; one of the outlets being formed by the eddy current finder.

The efficiency of this separator depends essentially on the Accuracy with which the working end of the eddy current finder j can be adjusted to the desired separation point. This j

ι depends on the nature of the starting material and the specific

Weight at which separation is desired. Known separators are subject to the disadvantage that they lead to verandi i

In order to establish the separation point, it is necessary to replace the eddy current finder with a different size or because »distance5 = elements must be inserted or removed. Both of these |

I Procedures require the separator to be shut down.

Proceeding from this, the task of the present innovation j is to create a device which changes the boundary or separation point of the eddy current finder, while the separator in! Operation remains.

j The device for adjusting the entry point of a cyclone 1
separator is characterized in that the separator is assigned a we = stream finder, that the end part of the eddy current finder can be inserted through an opening in the end wall of the separating chamber of the cyclone separator, and that actuating means are attached to the eddy current finder to the depth of the eddy current finder to be determined in the separation chamber.

The working end of the eddy current finder is usually through the The opening can be introduced so that it can be pushed in from outside the separating chamber without having to dismantle the separating chamber. The actuating means are attached to the other, i.e. the outer end of the eddy current finder.

In order to convert a cyclone separator, a discharge chamber can be assigned to the end wall of the separation chamber. The center of operation are located outside the discharge chamber and have a shaft

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or a shaft which extends through a wall of the discharge chamber extends and is connected to the eddy current finder.

The cyclone separator according to the innovation is with a separation chamber provided, which has an inlet for introducing pipe material and Has carrier medium and an outlet. The outlet is preferably arranged coaxially with the eddy current finder. This is

advantageously tubular. j

The innovation is based on exemplary embodiments with reference j took on the accompanying drawings explained.

Fig. 1 is a sectional view through a cyclone separator according to the innovation, which is used to cut slate

and coal dxent; and

Fig. 2 is a sectional view through a Zykion separator ■ according to the innovation, which separates solid particles from liquid particles. \

A cylindrical eddy current finder 1 is axially displaceable in! a circular opening held, which is in the middle ■ a circular end wall 21 of the separation chamber 2 is located. A tangentially directed inlet line 22 is attached to the separating chamber and an axially extending outlet 23 for fines, lighter fesi body, so slate and liquid etc. provided. The outlet 23 is opposite the end wall 21. The separator 1 is furthermore equipped with an outlet chamber 24.

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A discharge or discharge chamber 3 with an opening corresponding to the opening in the end wall 21 is attached to the end of the separating chamber 2, the separation chamber being surrounded by an annular flange 31 and a sealing ring 4 with a circular edge on the outer circumference of the movable eddy current finder 1 is applied.

A handwheel 5 with a screw thread opening interacts with a threaded shaft 51 which is attached to a web 11 is. The bridge part or web 11 is attached to the eddy current finder via the outer end walls within the discharge chamber 3. That Handwheel is used to operate the eddy current finder in the form of a locking slide. The handwheel 5 and the threaded shaft 51 are in a frame 52 mounted on the wall of the unloading chamber 3 is attached opposite to the opening receiving the eddy current finder. ^ he threaded shaft 51 extends through an opening the wall to which the frame 52 is attached. At least leash opening 12 is provided at the outer end of the eddy current finder, to allow solid parts or heavy solid bodies, such as coal, to pass from the working end 13 of the eddy current finder.

If the eddy current finder or guide body and the associated If actuating means are installed on an already existing cyclone separator, the existing unloading chamber is first built and the existing eddy current viewfinder. An opening is then cut for the threaded shaft 51 in the discharge chamber or a discharge chamber 3 is installed. The opening can be widened to accommodate the eddy current finder

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to lead. Then the opening is covered by a plate not dargestell te. The eddy current finder 11 is inserted into the opening in the end wall of the separation chamber and, if necessary, is arranged in an annular spacer (not shown). This is attached to the end wall and can have a sealing ring which rests on the outer circumference of the displaceable eddy current finder. If a discharge caramer is not required, the frame 52 of the actuation means can be attached to the end wall of the separation chamber. In this case, legs of sufficient length are provided to a distance from the outer end of the eddy current finder

to ensure. Usually the discharge chamber is replaced or the discharge chamber 3 is replaced by a sealing ring 4 at the end the separation chamber, surrounding the shaft 51, placed. The handwheel is then attached to the threaded shaft.

When commissioning the separation chamber is arranged so that their Axis is essentially horizontal. The handwheel 5 is rotated to the intersection of the active or working end 13 of the Adjust the eddy current finder axially with respect to the separation chamber 2. As a result, the operator can change the separation of materials as they flow through the separator. Of the Separator can be adjusted for different materials without disassembling it or using another separator to have to"

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Claims (7)

Patent attorneys Dr. Ing. H. Nc-.:,n.- thanks to Dip1 · -: ΠΠ. H. :: c: <k Dip !. ? hys. V *. Scnmitz S MUndtest 15, Morartstr. 23 Tel. 53805 86 Derek Parnaby North Road, December 1, 1971; Spennyffioor, County Durham England Lawyers File M-1831 Protection claims ! 1. Cyclone separator with a device for adjusting the separator j point, characterized in that the separator is a Wirbelj current detector is associated with (1), that the end part of the eddy current ¹ is insertable finder through an opening in the end wall of the separation chamber (2) i of the cyclone separator, and in that actuating means (5j51) on the eddy current detector (1) are attached in order to determine the insertion depth of the eddy current finder into the separation chamber. 2. Zykbnabscheider according to claim 1, characterized in that the working end (13) of the eddy current finder (1) can be inserted through the opening, while the actuating means on the other, outer end of the eddy current finder are attached. 3. Zykbnabscheider according to claim 2, characterized in that a discharge chamber (3) on the end wall of the separation chamber (2) -7- is attached, and that the actuating means outside the Unloading chambers are provided and have a shaft (51), which extends through a wall of the discharge chamber and is connected to the eddy current finder. 4. Zyklona ^ separator according to claim 2 or 3, marked by a separation chamber (2) with an inlet (22) for introducing Raw material and carrier medium and an AusIaO (23). ο. Cyclone separator according to one of the preceding claims, characterized in that a bridge part (11) is attached over the outer end edges of the eddy current finder and is connected to the actuating means. 6. Cyclone separator according to one of the preceding .. Claims j-d-a characterized in that an opening (12) is arranged at the outer end of the eddy current finder in its wall. 7. cyclone separator according to one of the preceding claims, characterized in that the actuating means consists of an in a frame (52) guided threaded shaft (51) and of a handwheel (5) interacting with the shaft. 71456 « \ 0.5.72