Integrated system for disinfection, dust removal and decontamination using aerosol mist

Abstract

Integrated system for disinfection, dust removal and decontamination by means of aerosol mist, characterized in that it includes a container (5) for a liquid to which an auxiliary pump (1) is connected, which is connected via a filter (2) to a high-pressure pump (4), the outlet of which is connected via at least one pipeline (6) to ceramic nozzles (7), wherein the auxiliary pump (1) is connected via an electrical circuit to the control unit (3) and the control unit (3) together with the high-pressure pump (4) forms a functional unit.

Description

Technical field

[0001] The presented technical solution concerns an integrated system for disinfection, dust removal, and decontamination using a very fine, non-condensing aerosol mist. This technical solution falls within the fields of healthcare and the military. State of the art

[0002] Healthcare facilities, the military, and other government institutions face significant challenges related to electrostatic discharge (ESD), airborne dust, microbiological contamination, and demanding disinfection conditions. These problems are addressed by aerosol disinfection and humidification systems. One such system utilizes pneumatic nozzles and typically relies on compressed air supplied by compressors, as described, for example, in Utility Model SK 9591 Y1. However, these systems have several drawbacks: they not only increase operating costs but also complicate field deployment and require regular maintenance. Pneumatic nozzles require a stable airflow to function properly, resulting in additional operating costs for compressor servicing and energy consumption.

[0003] Other aerosol disinfection and humidification systems are hydraulic systems without a compressor, where a high-pressure pump draws the liquid from the container and delivers it to the nozzle system. This does not guarantee precise and effective distribution of the disinfectant aerosol in the nozzles without the use of additional precise hydraulic and electronic control components, as documented, for example, by utility model SK 9561 Y1. The main problem with existing systems is their instability.

[0004] The shortcomings of existing devices known in the prior art have necessitated a cost-effective and efficient solution that ensures precise and effective distribution of the disinfectant aerosol in the nozzles. The endeavor to develop such a device while meeting the aforementioned requirements led to an integrated system for disinfection, dust removal, and decontamination using aerosol mist, as described in the submitted utility model. Nature of the technical solution

[0005] An integrated system for disinfection, dust removal, and decontamination using aerosol mist was developed according to a technical solution, fulfilling three basic functions: disinfection, dust removal, and decontamination. These functions are designed to synergistically contribute to improving hygienic and safety conditions in the armed forces and their operational areas, as well as in field stations.

[0006] The core of the technical solution consists of a system containing a container for a liquid, such as a disinfectant solution, to which an auxiliary pump with a liquid outlet pressure in the range of a few bar is connected. The auxiliary pump is connected via a filter to a high-pressure pump whose liquid outlet pressure is in the range of several tens of bar. The outlet of the high-pressure pump is connected via at least one pipeline to ceramic nozzles to ensure effective distribution of the liquid or disinfectant solution. Ceramic nozzles generate a very fine, non-condensing aerosol mist.

[0007] The auxiliary pump is connected to the control unit via an electrical circuit. This circuit between the auxiliary pump and the control unit includes electrical distribution components, such as circuit breakers. The control unit, together with the high-pressure pump, forms a basic functional unit that is essential for the precise and effective distribution of the liquid to the ceramic nozzles. If the integrated system includes multiple nozzle sections, the high-pressure pump outlet is connected to the ceramic nozzles via multiple pipes and section controllers. For safety reasons, it is advisable to install a pressure relief valve at the outlet of the line.

[0008] The design and final implementation of the system are tailored to the specific requirements and configurations of each premises, ensuring that every system is unique and autonomous. This approach allows for the optimization of the system's performance and adaptability across various applications. Automation of the system guarantees efficient and smooth operation and is achieved through a switchable hydraulic solenoid valve and a blow-off valve.

[0009] The disinfectant solution or water is fed into a container that serves as a reservoir and volume regulator. This container is equipped with effective filters that remove mechanical impurities, ensuring that only clean, uncontaminated liquid enters the hydraulic system. The nozzles are strategically positioned to guarantee even and effective aerosol distribution throughout the entire space. By generating a fine aerosol mist, the surface area of ​​the disinfectant solution is increased, maximizing its effectiveness in interacting with pathogens and pollutants in the environment. In this way, the system ensures not only effective disinfection but also rapid and uniform application of the solution.Stainless steel pipes, ceramic nozzles, and the tank are made of chemically resistant materials capable of withstanding the aggressive chemical components of disinfectant solutions. This ensures a long service life for these components and minimizes the risk of degradation, which could lead to system malfunctions. The chemical resistance of the materials guarantees that the system will function reliably even with long-term use.

[0010] The advantages of the integrated system for disinfection, dust removal, and decontamination using aerosol mist, as implemented in this technical solution, are clearly evident from its external effects. These effects stem from the system's targeted design, which ensures the effective application of disinfectant solutions, thereby achieving maximum efficacy in eliminating pathogenic microorganisms and maintaining hygienic conditions—a crucial factor in preserving microbiological safety and preventing the spread of infections.

[0011] Ceramic nozzles play a crucial role in the spraying process, as they are capable of generating a homogeneous aerosol dispersion that reaches even hard-to-reach areas. This integrated system is fully automated, enabling precise control and monitoring of all processes, including the regulation of pressure, flow rate, and the distribution of the disinfectant solution. This automation ensures not only high effectiveness but also consistent application, thereby reducing the risk of errors due to human error.

[0012] Another important aspect of the technical solution is its modularity, which allows the system to be adapted to different requirements and environmental conditions, whether for stationary installations in healthcare facilities or applications on military bases. These factors together contribute to higher hygiene and safety standards in critical operational environments. A more effective disinfection system has been developed that ensures simpler installation and maintenance while also being more cost-effective and reliable.

[0013] A key component is a high-pressure pump, which ensures precise and effective distribution of the disinfectant aerosol. The high-pressure pump also guarantees robust and uniform distribution of the liquid without the need for expensive pneumatic equipment. This enables precise pressure control, which is crucial for generating a homogeneous aerosol, thereby increasing the effectiveness of disinfectant application.

[0014] Compared to piston or screw compressors, high-pressure pumps require significantly less frequent and simpler maintenance, resulting in lower operating costs and minimizing the risk of compressor oil leakage. This innovative approach not only ensures technical efficiency but also improves safety during system operation, thereby enhancing overall effectiveness in disinfection, decontamination, and dust removal. Current solutions are unable to adequately meet the growing demands for development and improvement, necessitating a technological upgrade focused on both effectiveness and sustainability.

[0015] This system effectively increases humidity in operational areas, significantly reducing the risk associated with electrostatic discharge (ESD). Electrostatic discharge can cause unwanted sparking, which is potentially dangerous, especially in environments containing flammable or explosive materials and fine dust particles. Creating optimal humidity conditions helps to counteract these risks. The system can reduce dust levels in the environment by 85 to 90%, creating healthier and safer working conditions for personnel and increasing equipment protection. Such dust reduction not only minimizes the risk of respiratory illnesses but also prevents damage to sensitive technological equipment and, most importantly, potential dangerous explosions during the storage and handling of munitions or explosives.

[0016] The system features a modular design, offering flexibility for expansion and adaptation to the requirements of different operating sites. Adding further autonomous control modules allows for increased pump capacity and the number of ceramic nozzles without significantly increasing costs, thus ensuring economic efficiency. Another key advantage of the system is its simple installation and calibration, which requires no substantial modifications to the existing infrastructure. This ensures rapid and effective implementation, which is particularly important in situations requiring an immediate response.

[0017] The system also offers high-pressure cleaning and rinsing capabilities, making it a multifunctional tool for various applications. The ceramic nozzles are equipped with a check valve that prevents uncontrolled fluid leakage in the event of a pressure drop in the system. This design prevents dripping and nozzle leakage, improving hygiene and minimizing the risk of slipping and injury for employees. Furthermore, the system helps regulate the air temperature in the work environment, which is particularly beneficial in hot and poorly ventilated spaces, increasing employee comfort. Overview of the illustrations in the drawings

[0018] The integrated system for disinfection, dust removal and decontamination using aerosol mist according to the technical solution is explained in more detail in the drawings, on which Fig. shows a view of the components arranged within the housing of the integrated system. Fig. shows a view of the front panel of the integrated system's housing. Fig. shows a block diagram with the essential functional blocks of the integrated system. An example of the implementation of the technical solution

[0019] It is understood that the individual embodiments of the technical solution serve only for illustration and do not represent any limitations of the solutions. For professionals familiar with the characteristics of hydraulic systems, optimally planning the pipework and its connections is not a problem. For this reason, these aspects are not discussed in detail or covered extensively. What is important is that the solution meets the required quality standards and provides a safe and effective environment for the users and operators of the system.

[0020] In this specific embodiment, the integrated system for disinfection, dust removal, and decontamination using aerosol mist is described according to the technical solution as shown in the block diagram on Fig. The system is illustrated clearly. It includes a container 5 for the liquid, to which an auxiliary pump 1 is connected. This auxiliary pump 1 is connected to the high-pressure pump 4 via a filter 2. The outlet of the high-pressure pump 4 is connected to the ceramic nozzles 7 via a piping system 6, illustrated as divided into two branches, and via section control valves 10. The auxiliary pump 1 is connected to the control unit 3 via an electrical circuit and electrical distribution elements 8. The control unit 3, together with the high-pressure pump 4, forms a functional unit. A pressure relief valve 12 is installed at the outlet of the piping 6. It is evident to those skilled in the art that the integrated system is connected to a power supply.

[0021] The integrated system is housed in a casing. Fig. shows a view of the components arranged in a housing of the integrated system. Fig. Figure 1 shows a view of the front panel of the integrated system's housing, clearly showing the arrangement of other components on the front panel. This system consists of the section controllers 10, the LCD monitor 9, the distribution elements 8, and the main switch 11. Industrial usability

[0022] The integrated system for disinfection, dust removal, and decontamination using aerosol mist is suitable for use in healthcare facilities and military installations, according to its technical specifications. The system is also used in the protection of ammunition depots, where they may be exposed to the risk of electrostatic discharge (ESD). Its implementation ensures the control of humidity and dust, thereby minimizing the probability of explosions and guaranteeing the safe storage of ammunition. The system is thus used in a wide variety of military and civilian applications where effective control of dust and microbiological hazards, as well as the protection of infrastructure from potential ESD risks, is required. Furthermore, the system exhibits a pronounced decontamination effect, which is particularly important in the context of chemical warfare agent hazards.Thanks to its ability to distribute disinfectant solutions in aerosol form, the likelihood of rapid and effective neutralization of harmful substances is increased. The integrated system ensures a high level of microbiological safety for soldiers and armed forces personnel, as the aerosol generated by the system is capable of effectively eliminating both pathogenic and non-pathogenic microorganisms in environments such as military hospitals, field or mobile stations, and, if necessary, military vehicles. Reference symbol list: 1 auxiliary pump 2 filters 3 Control unit 4 high-pressure pump 5 liquid containers 6 Pipeline 7 ceramic nozzles 8 electrical distribution elements 9 LCD monitor system of section controllers 10 11 Main switch 12. Pressure relief valve

Claims

[1] Integrated system for disinfection, dust removal and decontamination using aerosol mist, characterized by , that it contains a container (5) for a liquid to which an auxiliary pump (1) is connected, which is connected via a filter (2) to a high-pressure pump (4), the outlet of which is connected via at least one pipe (6) to ceramic nozzles (7), wherein the auxiliary pump (1) is connected via an electrical circuit to the control unit (3) and the control unit (3) together with the high-pressure pump (4) forms a functional unit. [2] Integrated system for disinfection, dust removal and decontamination using aerosol mist according to claim 1, characterized by , that the output of the high-pressure pump (4) is connected via more than one pipeline (6) to the ceramic nozzles (7) via section controllers (10). [3] Integrated system for disinfection, dust removal and decontamination using aerosol mist according to at least one of claims 1 and 2, characterized by , that electrical distribution elements (8) are arranged in the electrical circuit between the auxiliary pump (1) and the control unit (3).

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