DE75227C - Apparatus for treating solid, semi-solid or liquid substances with gases - Google Patents

Description

IMPERIAL

PATENT OFFICE.

The present invention relates to the treatment of solid, semi-solid and liquid bodies with gas; the treatment here is more convenient and more thorough, without the hitherto done necessary handouts must be used.

The subject matter of the present invention is shown in the accompanying drawing been.

Fig. Ι illustrates the apparatus in vertical Cross-section and Fig. 2 in plan.

Fig. 3 is a section along the line xx and illustrates the supply of the substances in question and the entry and exit of the gases.

Figure 4 is a similar section illustrating the arrangement of Figure 4 suspended partitions.

The ring-shaped table or trough A is arranged to be rotatable; a hood or a roof B made of metal or other suitable material is provided above it, corresponding to its shape. The roof B is expediently fixed and carries a radially arranged partition C, which closes off the cross-sectional area between the table A and roof B. The supply of the substances in question is arranged directly on one side of this partition C. The device used for this purpose can be of a known type, provided that it only distributes the substances properly on the surface of the turntable A. In addition to the partition C is on one side, respectively, through the roof. the hood B passing through the gas outlet pipe E and on the other side the gas inlet pipe F. Under the latter there is a kind of ploughshare G of V-shaped shape; the purpose of the device G is to direct the solid or semi-solid substances to the drainage pipes H placed on either side of the annular table. A single drain pipe is sufficient for the treatment of liquid substances.

Deflection walls / and agitation partition walls / are provided at various points on the roof B. The former have the purpose of bringing down the gases so that they come into better contact with the substances to be treated. The latter serve to stir up the substances and stir them together so that the gases can get through them more effectively. be penetrated. In order to move the rioters J or to give them a different inclination, hand cranks Y are provided.

The connection between the roof B and turntable A is brought about by an annularly arranged hydraulic lock K , which is changed according to the substance to be treated. If z. B. Chlorine gas is used, calcium chloride gives a good hydraulic seal. In the case of other gases, oil, water or another liquid is used accordingly. Solution is used, whereby it is only necessary to ensure that the gas used does not enter into any chemical compounds with the final liquid or cause them to decompose. In order to prevent the gas from escaping through the hydraulic seal at the partition C , the said partition is equipped with appropriate attachments which extend into the closure liquid.

At the bottom of the turntable or trough A , the ring-shaped rack L , which is in engagement with a pinion M, is attached. The rack could expediently also be attached to the side of the turntable.

The turntable is supported by a number of rollers or wheels N which run on annular rails P.

To use the space as expediently as possible, you can use several turntables and arrange roofs one above the other, or they are alternately given a larger or smaller diameter and arranges them concentrically but in different planes.

In some cases of the treatment of solid or liquid substances with gas, where considerable condensation or great heat occurs, cooling of the hood or cover is advisable. of the roof B. For this purpose, the roof B is arched or pointed and equipped with gutters Q and R on both sides, both inside and outside. In the middle of the roof B the perforated pipe S is then provided, which distributes the cooling water.

The drain pipes H are allowed to open into barrels U, barrels or other containers, which run on rails that are guided along the individual apparatus. The waste pipes H are equipped with slides V or flaps, which can be opened and closed automatically or by hand. The material then collects in the drain pipes H and from time to time is emptied from the same into the containers used. In this way, every touch of the material with the hand becomes superfluous, apart from the fact that it is to be packed tightly in boxes, barrels or the like.

The turntables can be made of bare cast iron or they can be made with any other Dress material that is neither dependent on the substances to be treated nor on the substances used Gases is attacked. When the device z. B. for the manufacture of bleach powder is to serve, resin fir wood or the like is expediently used, which is put together with jointed stoppers, or the turntable is made with masonry bricks, Roof tiles or slate clad.

In order to be able to arrange a second apparatus above the first, pillars and cross members X are provided.

The above-described rotation of the trough or table A takes place naturally in such a direction that the substances to be treated and the gases used meet one another.

Claims (1)

Patent claim: An apparatus for the treatment of solid, semi-solid and liquid substances with gases, characterized by an annular turntable (A) for receiving the substances to be treated, a hood covering the same respectively. a roof (B) and the intermediate wall (C), which forms a closure in the transverse direction between the two, next to which the gas inlet and gas outlet pipes, as well as the supply and closure devices are arranged so that the substances to be treated and the gases used are arranged in opposite directions go through the apparatus, deflecting walls (I), agitating partition walls (J), a ploughshare (G) and drain pipe (H), sprinkling and collecting channels (S or QJ for cooling water and drip channels (R) for condensate water, etc.) can be provided . For this purpose ι sheet of drawings.