Anlage zur erzeugung eines desinfektionsmittels mit einem elektrolysemodul

PLANT FOR the PRODUCTION of a DISINFECTANT WITH an ELECTROLYSIS MODULE the invention concerns a plant for the production of a disinfectant with an electrolysis module in accordance with generic term of the requirement 1.

There is well-known different water decontamination systems, those with electrolysis procedures and/or the addition of chemical means arbeiten.

For application in drinking water systems and in the foodstuffs sector decontamination devices are well-known, which can be called interactive diaphragm controlled electro-chemical devices. These devices work after principle of the electrolysis. Water is led by a close gap, in an educated manner by two electrodes, i.e. the anode and the cathode. Between both electrodes an interactive diaphragm is stored, which a cathodic and an anodic Kompartiment separates. With this method metastable and sturdy fission products, those develop at the anode develop and for sterilization highly effectively sind.

The invention is the basis the task to create a plant for the sterilization from water to by means of electrolysis works and with as good an efficiency as possible highly effective disinfectant produced, which in drinking water systems, for the sterilization of medical instruments, in the foodstuffs industry and for the disinfection suitably by surfaces ist.

One receives the solution of this task by the characteristics indicated in the requirement 1. The electrolysis module used in the plant is supplied saline solution proportioned small by a brine container with, whereby the water in a water treatment plant, used for the production of the saline solution, is entmineralisiert. From the use of entmineralisiertem water the electrolysis process can run off optimally and it result in particular clearly smaller unwanted deposits at the electrodes in the Elektrolysemodul.

The water treatment plant knows Ionentau, distillation mechanisms or equipment for the execution of a reverse osmosis enthalten.

The plant according to invention preferably possesses a brine container, into which highly pure, small proportioned saline solution with less than 0.9% common salt portion is held ready. This highly pure saline solution is suitable in ideal way, in order to produce in the electrolysis module split water, which as disinfectants usable ist.

The controlling of the electrolysis preferably become by means of a measure the conductivity and/or the pH value and/or the redox potential of the disinfectant gemessen.

In this way in particular the flow rate and the tension in the electrolysis module in dependence of the measured parameters can be steered in such a way that a highly effective disinfectant with continuous characteristics are produced kann.

With the preferential execution form the water treatment plant is designed as double unit, so that in the change a unit accomplishes the water purification, while the other unit regenerates. Thus a continuous water purification is possible for the brine container, around the necessary quantity of highly pure, entmineralisiertem water constantly supplies too können.

without regeneration breaks The invention becomes in the following on the basis one in design the named figure 1 more near erläutert.

Figure 1 shows the fundamental structure of the plant according to invention on the basis a Blockdiagramms.

The plant represented in figure 1 is attached to a drinking water pipeline 1, whereby Austrian patent office RK 11 marks,357 U2 2010-09-15 the direction of flow in the drinking water pipeline 1 by arrows ist.

Over a supply line a water treatment plant WAA water of the drinking water pipeline 1 takes and prepares 2 entmineralisiertes water, which is supplied to a brine container 4 by way of a line 3. By means of a controllable pump 5 arrived from the brine container 4 a small proportioned saline solution to an electrolysis module EM, in which a splitting takes place, so that at the exit of the electrolysis module EM the produced disinfectant is led back over a line 6 to the brine container 4. The characteristics of the disinfectant are based by means of a measure 7 and announced on a centralized control ZS. As a function of the received measured values the centralized control ZS steers the electrolysis process in the electrolysis module EM. In particular the centralized control ZS can change the tension and also the flow rate resting against the electrodes in the electrolysis module EM by an appropriate controlling of the pump 5 verändern.

From the brine container 4 only for the disinfection of the drinking water system over a steering metering pump 8 the necessary quantity of disinfectant is fed into the drinking water pipeline 1. This procedure can be likewise steered by the centralized control ZS, if the flow rate in the drinking water pipeline 1 of here a not represented volumetric flow meter is communicated to the centralized control ZS. Otherwise also the steering metering pump can be 8 part of a metering unit, which at the same time measures the flow rate in the drinking water pipeline 1 and automatically makes a dosage of the injected disinfectant.