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Dr.Air KT20000 Kitchen Electrostatic Smoke Purifier
- Model: Dr.Air KT20000
- Air flow: 20000m3/h
- Number of circuits: 2
- Circuit capacity: 600W
- Voltage: 220V
- Number of filters: 4
- External dimensions (LxWxH): 880× 1050×1315 mm
- Flange size (WxH): 740×1110 mm
Dr.Air KT20000 electrostatic precipitator can be used in kitchen fume treatment systems or industrial applications to effectively remove grease, smoke and airbourne oil/coolant mist.
The product is equipped with 8 filter layers, air flow reaching 20,000 m3/h, ensuring effective exhaust gas treatment up to 99%, bringing practical benefits to businesses as well as the air environment.
Outstanding structural features
Electrostatic dust filtration principle of Dr.Air KT machine
The main function of the Tungsten filament in the electrostatic filter of the Dr.Air device is to create a strong electric field to ionize dust particles and pollutants in the air. Here is how the Tungsten filament works and what it does in this system:
- Air Ionization: Tungsten filaments are used to generate positive or negative charges when an electric current is passed through them. These charges ionize dust particles and pollutants in the air.
- Creating a strong electric field: Tungsten fibers help create a strong electric field between the filter plates. This electric field will cause ionized dust particles and pollutants to be attracted and adhere to the filter plates or dust collection surfaces.
- High filtration efficiency: Thanks to the ionization process and strong electric field, small dust particles and pollutants that are invisible to the naked eye are removed more effectively. This helps to improve the air quality in the space where the device is used.
- Durability and efficiency: Tungsten filaments have high strength and good heat resistance, which helps the electrostatic filter to operate stably and durably for a long time. In short, the Tungsten filaments in the Dr.Air electrostatic filter system play an important role in the ionization process and removal of dust particles and pollutants, helping to clean the air effectively.
Kitchen smoke is a problem that many restaurants are concerned about, requiring the use of appropriate cleaning equipment because it not only affects the atmosphere but also impacts the lives of people in the area.
To effectively treat kitchen exhaust, factors such as dust and odors need special attention.
Dust
Dust is small pieces of solid or liquid matter in the exhaust air stream in the Kitchen. This pollutant component is usually filtered using filter media or electrostatic precipitation. Electrostatic precipitator (ESP) or Dr.Air KT20000 electrostatic air cleaner is a particle collection device that removes particles from the kitchen flue gas stream using the force of an electrostatic charge. KT20000 electrostatic precipitator is a high efficiency filter that minimizes the flow of air through the device (low static pressure loss) and can easily remove fine particulate matter such as dust, smoke and grease from the air stream.
The KT20000 air purifier filter consists of two components: A row of vertical metal wires and a stack of large, flat metal plates oriented vertically. Air or gas flows horizontally through the gaps between the wires, and then through the stack of plates. Between the wires and plates, there is a high voltage of several thousand volts. If the voltage is applied high enough, a discharge (aura) will ionize the gas surrounding the electrodes. The ions flow to the plates and charge the gas particles. The ionized particles, generated by the power source, travel to the ground plates. The particles accumulate on the plates and are retained.
VOCs and odorants
Volatile organic compounds (VOCs) are emitted as gases from certain solids or liquids. VOCs include a wide range of chemicals, VOCs exist in gaseous form and cannot be captured by conventional filtration media. With the KT20000 electrostatic precipitator, during operation, they produce a substance called ozone (O3). This is a strong oxidizing agent, when produced, it will quickly react with volatile organic substances, vapors, and odors to form new, more environmentally friendly products.
To improve the treatment efficiency, restaurant owners can combine the KT20000 electrostatic filter with activated carbon adsorption membrane. Customers who need to use it will be consulted by Dr.Air, given solutions and supported with on-site installation.
Compared with other kitchen smoke treatment methods, Dr.Air KT20000 electrostatic filter has the following advantages:
- Flexible in installation, the equipment can be installed in the kitchen area or outside depending on the actual requirements of the restaurant.
- Low operating costs due to reusable filters that do not require replacement
- Environmentally friendly because it does not use chemicals and does not produce toxic by-products.
- Entry level system, very affordable price
- Simple operation, can be integrated with other devices to improve efficiency
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