DE1063948B - Device for removing lime - Google Patents

Description

GERMAN

An apparatus for the production of slaked lime has become known, in which the milk of lime be sucked out of containers equipped with agitators through the suction nozzle of a pump can.

The use of high-speed, smaller propeller agitators in mixing tanks is also known for the efficient mixing and dissolving of liquids.

The arrangement of a relatively small, turbine-like stirrer 1 is also used works in a lime slaking tank, the quick lime in lump form and extinguishing liquid constantly fed becomes known to accelerate the extinguishing of the supplied lime.

In the known devices, however, it takes a long time before the lime when it is given up in pieces will disintegrate in the extinguishing water. If, on the other hand, lime powder is added, there are difficulties to wet the powder with water so that the extinguishing process proceeds quickly.

In contrast, the invention relates to a device for extinguishing lime in one with a stirrer and suction system for the water-filled container provided with milk of lime and consists of that the suction system opening out into the container at the same time as a system for blowing in the unquenched Lime is formed in the container.

If, according to a preferred embodiment of the invention, several containers are arranged around a center point, in the center there is a single, swiveling, high-speed propeller agitator, that can be used one after the other in all containers.

The injection of the unslaked lime from below into the extinguishing tank has the advantage that the Lime driven up in and by the water and wetted in all of its particles, as well as through in and out With the help of the fast-running agitator, it is completely and quickly extinguished. Using the small, fast-running agitator can also remove the material if it has been standing in the extinguishing container for a long time has assumed a form that is too stiff and firm for suction, be easily stirred up again.

The use of a single swiveling and lockable high-speed propeller agitator that can be used one after the other in all containers, causes a considerable simplification and cheaper the entire system.

The pipeline for blowing the unslaked lime into the extinguishing water can be via a pipe socket connected to a lime delivery vehicle equipped with a pressure or blowing device and for sucking off the extinguishing material with a suction

Device for extinguishing lime

Applicant: Hans Wencker jun., Dortmund, Kullrichstr. 24

Hans Wencker jun., Dortmund,
has been named as the inventor

facility to be connected. So there is only a single pipe to blow in the unquenched Lime in the container and required to suck the milk of lime out of the container.

The extinguishing containers are expediently embedded or sunk a certain distance into the ground, which not only facilitates the work equipment required, but also the containers can be made of correspondingly weaker material.

An example embodiment of the subject matter of the invention is illustrated in the drawing. It shows

Fig. 1 is a view with a partial section,
Fig. 2 is a plan.

The device consists of an extinguishing container or boiler 1 which is expediently embedded or sunk into the ground and of appropriate shape and size or, more advantageously, of, for example, three such containers, which are combined to form a group and which are grouped around a central stand or base 2. The stand or base 2 is used to carry a movable and pivotable and lockable arranged drive motor 3, such that the axis coupled to the motor or the arm 4, which carries a small propeller-like body 5 at the free end, in the area of the individual containers or boiler 1 can be swiveled in.

The propeller 5 serving as a stirring element, which can also be replaced by a body that works in the same way, is inserted a certain distance into the container filled with extinguishing water and makes the water boil and circling through the rapid rotation. A pipeline 6 is introduced into the container from below through the bottom, which is led upward outside the container and here connected to the outlet nozzle 7 of a lime feeder vehicle 8 or the like

909 608/254

Claims (4)

will. By means of a pressure or blowing device provided in the latter, the lime to be slaked is blown through the pipeline 6 from below into the container or into the moving water and is completely extinguished here with the help and influence of the agitator. The pipeline also serves to extract the extinguishing material. For this purpose, the pipeline 6 is brought into connection with a suction device. If the extinguishing material in the container 1 has become so firm and stiff by standing for a long time that it can no longer be sucked off without further ado, the stirring system can stir it up again without difficulty, since the small stirring element 5 can effortlessly pass through the extinguishing material. 'can work and makes it suitable for suction again. Claims; 1. Device for extinguishing lime in one with agitator and suction system for the milk of lime provided, water-filled container, characterized in that the bottom of the container opening suction system at the same time as System is designed for blowing the unslaked lime into the container. 2. Apparatus according to claim 1 with a plurality of containers arranged around a center point, characterized by a single swiveling, fast-running one arranged in the center Propeller agitator that can be used in all containers one after the other. 3. Device according to claim 1 or 2, characterized in that the pipeline to the Injection of lime into the extinguishing water via a pipe socket to a with a pressure or Blowing device equipped lime delivery vehicle connected and for sucking off the extinguishing material can be connected to a sight facility. 4. Device according to one of claims 1 to 3, characterized in that the extinguishing container are embedded or sunk a certain distance into the ground. Considered publications:
German Patent Nos. 836 157, 595 563;
Ceramic magazine, 1952, pp. 365 to 367. 1 sheet of drawings © 909 608/254 8.59