The high-efficiency exhaust and filtration device integrates exhaust and high-precision filtration, effectively removing particulate matter, harmful gases, microorganisms, and other pollutants. It is essential in fields with strict air cleanliness and safety requirements. Its main application fields include: I. Medical and health care field
Hospital clean rooms and operating rooms: During procedures, aerosols and volatile substances are produced. High-efficiency exhaust and filtration devices quickly remove contaminants, maintain sterility, and reduce patient infection risk.
Infectious disease isolation ward: For isolation wards where patients with respiratory infectious diseases are located, this device can filter and expel the virus-containing aerosols exhaled by the patients in a timely manner through directional exhaust ventilation, preventing the spread of the virus within the ward.
Biosafety laboratory: Such laboratories, which handle highly pathogenic microorganisms, require strict airflow control. High-efficiency exhaust and filtration devices (e.g., biosafety cabinet exhausts) filter harmful microorganisms generated during experiments, preventing leaks and protecting personnel and the environment.
Ii. Industrial manufacturing field
In the electronics manufacturing industry, during the production processes of chips, semiconductors, and precision electronic components, extremely high requirements are placed on dust particles in the air (typically requiring a cleanliness level ranging from Class 1 to Class 100). The high-efficiency exhaust and filtration device can promptly remove suspended particulate matter and chemical volatile substances (such as photoresist volatile substances) in the production workshop, ensuring product quality.
Pharmaceutical industry: The production of drugs (especially sterile preparations) has strict regulations on the cleanliness of the production environment and the microbial content. This device can discharge the dust, volatile substances of drugs and possible microorganisms generated during the production process, ensuring that the production environment meets the requirements of GMP (Good Manufacturing Practice for Pharmaceuticals).
In the chemical and coating industry: During chemical reactions, coating spraying and other processes, toxic and harmful gases (such as volatile organic compounds, VOCs) and dust are produced. The high-efficiency exhaust and filtration device can treat these pollutants through adsorption, filtration and other methods, reducing the harm to operators and lowering the pollution to the atmospheric environment.
Iii. Research and Experimental Fields
Laboratories in universities and research institutions: In experiments in disciplines such as chemistry, biology, and materials science, toxic reagents, flammable and explosive gases, or dangerous microorganisms are often involved. High-efficiency exhaust and filtration devices (such as fume hoods) can quickly discharge harmful gases and particulate matter produced during experiments, providing a safe experimental environment for researchers.
Environmental monitoring laboratory: When analyzing samples such as air, water, and soil, volatile pollutants or cross-contamination may be generated. This device can ensure the air in the experimental area is clean, prevent sample contamination, and guarantee the accuracy of monitoring data.
Iv. Public and Civil Fields
Supporting facilities for clean operating rooms: Besides the operating rooms in hospitals, the clean operating areas of some large physical examination centers and plastic surgery institutions also require high-efficiency exhaust and filtration devices to maintain a clean environment.
Food processing workshop: In the production workshops of some high-end foods (such as aseptic packaged foods and health products), it is necessary to control the content of microorganisms and dust in the air. This device can discharge water vapor, food debris and volatile substances in the workshop, preventing food from being contaminated.
Ventilation in special places: For instance, in nuclear power plant control rooms, radiation laboratories and other places with potential pollution risks, high-efficiency exhaust filtration devices can filter radioactive particles or harmful gases in the air to ensure personnel safety.
V. Environmental Protection and Waste Gas Treatment Field
End-of-pipe treatment of industrial waste gas: For some industrial waste gas that is difficult to meet the standards through conventional treatment processes (such as waste gas containing ultrafine dust and toxic gases), high-efficiency exhaust filtration devices can be used as end-of-pipe treatment equipment to further purify the waste gas and bring it up to the emission standards.
Indoor air purification system: In some places with extremely high requirements for indoor air quality (such as high-end office buildings, laboratory offices), this device can be combined with the central air conditioning system to expel the stale air inside and filter the air entering from outside, thereby improving the indoor air quality.
Hospital clean rooms and operating rooms: During procedures, aerosols and volatile substances are produced. High-efficiency exhaust and filtration devices quickly remove contaminants, maintain sterility, and reduce patient infection risk.
Infectious disease isolation ward: For isolation wards where patients with respiratory infectious diseases are located, this device can filter and expel the virus-containing aerosols exhaled by the patients in a timely manner through directional exhaust ventilation, preventing the spread of the virus within the ward.
Biosafety laboratory: Such laboratories, which handle highly pathogenic microorganisms, require strict airflow control. High-efficiency exhaust and filtration devices (e.g., biosafety cabinet exhausts) filter harmful microorganisms generated during experiments, preventing leaks and protecting personnel and the environment.
Ii. Industrial manufacturing field
In the electronics manufacturing industry, during the production processes of chips, semiconductors, and precision electronic components, extremely high requirements are placed on dust particles in the air (typically requiring a cleanliness level ranging from Class 1 to Class 100). The high-efficiency exhaust and filtration device can promptly remove suspended particulate matter and chemical volatile substances (such as photoresist volatile substances) in the production workshop, ensuring product quality.
Pharmaceutical industry: The production of drugs (especially sterile preparations) has strict regulations on the cleanliness of the production environment and the microbial content. This device can discharge the dust, volatile substances of drugs and possible microorganisms generated during the production process, ensuring that the production environment meets the requirements of GMP (Good Manufacturing Practice for Pharmaceuticals).
In the chemical and coating industry: During chemical reactions, coating spraying and other processes, toxic and harmful gases (such as volatile organic compounds, VOCs) and dust are produced. The high-efficiency exhaust and filtration device can treat these pollutants through adsorption, filtration and other methods, reducing the harm to operators and lowering the pollution to the atmospheric environment.
Iii. Research and Experimental Fields
Laboratories in universities and research institutions: In experiments in disciplines such as chemistry, biology, and materials science, toxic reagents, flammable and explosive gases, or dangerous microorganisms are often involved. High-efficiency exhaust and filtration devices (such as fume hoods) can quickly discharge harmful gases and particulate matter produced during experiments, providing a safe experimental environment for researchers.
Environmental monitoring laboratory: When analyzing samples such as air, water, and soil, volatile pollutants or cross-contamination may be generated. This device can ensure the air in the experimental area is clean, prevent sample contamination, and guarantee the accuracy of monitoring data.
Iv. Public and Civil Fields
Supporting facilities for clean operating rooms: Besides the operating rooms in hospitals, the clean operating areas of some large physical examination centers and plastic surgery institutions also require high-efficiency exhaust and filtration devices to maintain a clean environment.
Food processing workshop: In the production workshops of some high-end foods (such as aseptic packaged foods and health products), it is necessary to control the content of microorganisms and dust in the air. This device can discharge water vapor, food debris and volatile substances in the workshop, preventing food from being contaminated.
Ventilation in special places: For instance, in nuclear power plant control rooms, radiation laboratories and other places with potential pollution risks, high-efficiency exhaust filtration devices can filter radioactive particles or harmful gases in the air to ensure personnel safety.
V. Environmental Protection and Waste Gas Treatment Field
End-of-pipe treatment of industrial waste gas: For some industrial waste gas that is difficult to meet the standards through conventional treatment processes (such as waste gas containing ultrafine dust and toxic gases), high-efficiency exhaust filtration devices can be used as end-of-pipe treatment equipment to further purify the waste gas and bring it up to the emission standards.
Indoor air purification system: In some places with extremely high requirements for indoor air quality (such as high-end office buildings, laboratory offices), this device can be combined with the central air conditioning system to expel the stale air inside and filter the air entering from outside, thereby improving the indoor air quality.
The core value of the high-efficiency exhaust and filtration device lies in the synergistic effect of “directional exhaust + high-efficiency filtration”. The core demands of its application scenarios all revolve around “controlling pollutant diffusion, ensuring environmental safety and cleanliness”. With the continuous improvement of environmental quality and safety requirements in various industries, its application scope is still continuously expanding.
