SK500472017U1 - A device for storing and mixing a multi-component mixture - Google Patents

Abstract

The device serves for storing and blending a multi-component blend, in particular blends for the production of drainage plastic concrete. It consists of a waterproof, closed bag (1) divided by a closure (4) into watertight closed parts in which the individual components (2, 3) of the mixture are present. The individual components (2, 3) of the mixture may be aggregates, chemical binders, chemical hardeners and the like. The cap (4) may be a mechanical clamp or a glued joint, or a heat seal.

Description

Technical field.

The technical solution relates to a device - a package for a multi-component mixture, enabling its separate storage, transfer and subsequent mixing. It is particularly suitable for the use of a small amount of the mixture.

BACKGROUND OF THE INVENTION

Up to now, multi-component mixtures have been stored in individual compositions. containers, each container containing one component. If the components are to be mixed, an additional container is required or one of the components must be placed and transported in a container large enough to accommodate all the components. .

A disadvantage of this prior art is the need for multiple containers, or the need for an unnecessarily large container in which one of the components is stored. This container is then used to mix these components. A disadvantage of the prior art is also the need for a mixing stirrer for mixing the mixture.

The essence of the technical solution

The above-mentioned disadvantages are largely eliminated by the device for storing and mixing the multi-component mixture, in particular for the manufacture of drainage plastics according to this invention. It consists of a waterproof, watertight sealed bag formed, for example, of a plastic or rubber sealed bag, which is divided into two watertight sealed parts by means of an openable watertight closure, or the watertight bag is divided into three watertight sealed parts by means of a more openable watertight closure. Some of the waterproof sealed portion of the waterproof bag comprises a first component of the multi-component mixture, and the other waterproof sealed portion of the waterproof bag comprises a second component of the multi-component mixture. Furthermore, it is essential that the first component of the multi-component mixture is:. the chemical binder and the second component of the multi-component mixture is the chemical hardener of these binders. It is also essential that the openable watertight closure is formed by a mechanical clamp of the watertight squeezing wall of the waterproof bag. The essence of the technical solution is also that the openable waterproof closure is disposable and consists of a glued waterproof joint connecting the walls of the waterproof bag. Finally, it is essential that the openable watertight seal is disposable ^; and is formed by a watertight heat seal connecting the walls of the waterproof bag. The weld is formed in a known manner over the entire width of the waterproof bag.

The material of which the waterproof bag is made is a material that is impermeable to liquid and is flexible. It is for example a microtene, rubber, aluminum foil or a barrier material formed by a combination of PET / AL. A disposable joint is one that is made during the manufacture of the device and is opened just before mixing the individual chemical components without the possibility of subsequent closure. Opening a disposable joint is usually done by tearing it.

BRIEF DESCRIPTION OF THE DRAWINGS

The technical solution will be explained in more detail by means of the drawing, where in FIG. 1 shows an apparatus for storing and mixing a multi-component mixture according to the present invention, the bag of which is divided by an open watertight closure into two watertight closed parts. In FIG. 2 shows an apparatus for storing and mixing a multi-component mixture according to the present invention, the bag of which is divided by two openable watertight closures into three watertight closed parts.

Examples of technical solution

In order to produce a small amount of drainage concrete, it is necessary to place the first component 2 of the multicomponent mixture formed by the chemical binder in one container and the second component 3 of the multicomponent mixture formed by the chemical hardener binder in a second container so that both components cannot be mixed. At the same time, it is desirable that the two components can be combined and mixed in a simple manner. Therefore, it is decided to use the device for storing and mixing the multi-component mixture, in particular for the production of drainage plastics according to this technical solution.

The barrier material formed by the PET / AL combination, which is waterproof and waterproof, is provided with a cylinder-shaped bag 1, which is sealed at the bottom in a known manner. Subsequently, the first component 2, i.e. the first component 2, is placed in about 30% of the volume of the bag. the selected chemical binder and the walls of the bag are compressed at a suitable location by a plastic coupling forming a mechanical closure 4 which provides a watertight closure of the lower portion of the bag 1. This results in a single watertight closed portion containing the first component 2 of the multi-component mixture . The second component 3 of the multi-component mixture is then placed in the bag 1, up to about 30% of its volume, consisting of an adequate amount of hardener and the bag is terminated in a manner known per se. Thus, in the waterproof closed bag 1, two watertight closed parts are formed, divided by an openable watertight closure 4 - a plastic coupling. In one waterproof closed part of the bag 1, the first component 2 of the multi-component mixture is a chemical binder and in the second waterproof closed part the second component 3 of a multi-component mixture is a chemical hardener of the binder.

It is then necessary to mix the chemical binder with the chemical hardener of the binder by removing the openable waterproof closure 4 forming the waterproof barrier between these chemically reactive substances. Subsequent appropriate handling of both chemicals in the still waterproof bag 1 results in the desired mixing of both components. After cutting off one of the corners of the waterproof, watertight sealed bag 1, the mixture of the mixed chemical binder and the binder chemical hardener thus formed can be extruded in a known manner from the waterproof bag 1 and used in a known manner.

In another exemplary embodiment, the waterproof sealed bag 1 is divided into three waterproof sealed portions. The distribution is made by two glued waterproof joints forming waterproof closures 4 that connect the walls of the waterproof bag L In one waterproof closed portion the first component 2 of the multicomponent mixture is formed by a chemical binder and in the second waterproof closed part is the second component 3 of the multicomponent mixture formed by a chemical hardener.

In the third watertight sealed portion, the third component 5 of the multi-component mixture is suitable for the chemical reaction of mixing the binder and the chemical hardener of the binder.

The use of the storage and mixing device of the multi-component mixture according to the second exemplary embodiment is similar to that of the first exemplary embodiment.

Industrial usability

The technical solution can be used for the placement, transport and subsequent mixing of other reactive substances, which should be mixed immediately before use, mixed and used without the need for another container. The technical solution is particularly suitable for the implementation of two-component penetration or stone carpet.

Claims (5)

PROTECTION REQUIREMENTS A device for storing and mixing a multi-component mixture, in particular a reactive mixture for the manufacture of a drainage concrete, characterized in that it consists of a waterproof, closed bag (1) divided by an openable watertight seal (4) into two watertight closed parts or two openable watertight closures (4) for three watertight sealed portions, some of the watertight sealed portion comprising a first component (2) of the multi-component mixture and another watertight sealed portion comprising a second component (3) of the multi-component mixture. Storage and mixing device for a multi-component mixture according to claim 1, characterized in that the first component (2) of the multi-component mixture is a chemical binder and the second component (3) of the multi-component mixture is a chemical hardener of the binder. Storage and mixing device for a multi-component mixture according to claim 1, characterized in that the openable watertight closure (4) is formed by a mechanical clamp, the watertight pressing wall of the waterproof bag (1). Storage and mixing device for a multi-component mixture according to claim 1, characterized in that the openable watertight closure (4) is disposable and consists of a glued watertight joint connecting the walls of the waterproof bag (1). The multi-component storage and mixing device according to claim 1, characterized in that the openable watertight seal (4) is disposable and is formed by a watertight heat seal connecting the walls of the waterproof bag (1).