DR. AIRE electrostatic precipitator has successfully passed the US UL certification. This rigorous certification covers multiple tests such as electrical safety and structural stability. It uses electrostatic adsorption technology with a purification efficiency of 98%, which can quickly purify oil smoke and reduce odor. The equipment operates stably and is easy to maintain. In the US market, although UL certification is not mandatory, it is a quality benchmark recognized by importers and consumers. This certification provides a strong endorsement for the product to enter the international market, demonstrating its safety and reliability, and also brings more assured oil fume purification solutions to global users.

With a purification efficiency of over 90%, the electrostatic oil fume purifier has become the main force in the oil fume treatment of the catering industry, but the special working environment makes it very easy to accumulate oil. If it is not cleaned in time, not only will the adsorption capacity of the equipment decrease, resulting in a significant reduction in the purification effect, but it is also likely to cause ignition due to excessive oil in the internal electric field, burying a fire hazard. At the same time, the accumulation of oil will also accelerate the damage of key components such as power supplies and insulators, shortening the service life of the equipment. In addition to regular cleaning of the electric field, it is also necessary to maintain the power supply, insulators, etc., replace damaged parts in time, and install them correctly after drying. Pay attention to brand reputation and after-sales service when purchasing to ensure the long-term stable operation of the equipment and avoid losing more than less.

Although oil mist filters and oil fume filters are both air purification equipment, they are significantly different in application scenarios and technical principles. Oil mist filters are mainly installed on machining centers, CNC machine tools and other equipment. They use negative pressure separation technology to purify the oil mist and dust generated by machine tool processing. They can separate oil and water and recycle them to the cutting fluid tank. If there are more particles, a rear three-dimensional mesh filter structure can be installed. Oil fume filters are used for kitchen and industrial oil fume treatment. In places such as hotels and factory kitchens, mechanical collisions and high-voltage electrostatic fields are used to charge and degrade oil fume particles. Large oil mist droplets are captured on the flow equalizing plate, and tiny oil particles are adsorbed and purified under the action of the electric field force. Simply put, the former is for industrial machine tool oil mist, and the latter focuses on catering and industrial oil fume. The scope of application and purification principle are very different.

Are range hoods with electrostatic precipitators in commercial kitchens noisy? Try these 5 noise reduction tips that have been tested and proven to be effective: adding rubber or spring shock-absorbing pads to the fan, and using shock-absorbing hooks for suspended fans can reduce vibration noise by 20%-30%; using a special degreasing agent to clean the impeller oil and check for wear every 1-2 months to restore balance and reduce abnormal noise; changing the 90-degree right-angle bend of the exhaust pipe to a 45-degree bevel bend, and appropriately increasing the pipe diameter to allow smooth airflow and reduce eddy current noise; using high-temperature resistant sealing strips and fireproof sealing mud to seal equipment gaps and holes to prevent noise leakage; replacing ordinary motors with low-noise variable-frequency motors, and applying silencer cotton to the hoods and pipes. From shock absorption, cleaning to component upgrades, a multi-pronged approach can easily solve noise problems and create a quiet kitchen environment.

Electrostatic precipitator uses high-voltage power supply to drive electric field to ionize oil fume particles to achieve purification. As a core component, the quality of power supply directly affects the operation of the equipment. Poor-quality power supply is prone to failure due to voltage and current fluctuations, while high-quality power supply has constant voltage and constant current functions. For example, RXL Ruixili products are also equipped with overload and over-temperature protection to ensure stable operation. When purchasing, you need to pay attention to the quality of power supply and warranty period. At the same time, because the equipment is in an oil fume environment for a long time, you need to clean and maintain the power supply regularly to avoid failure caused by oil accumulation and ensure the oil fume purification efficiency and equipment life.

The damage of the power supply of the commercial kitchen fume filter will cause the equipment to fail to operate. The main reasons are: First, the access voltage exceeds the range of 220V~380V, causing the power supply to overload and burn; second, the power cord is connected incorrectly and causes a short circuit. If the air leakage switch fails, it is easier to burn the power supply; third, the electric field has not been cleaned for a long time, and the accumulation of dirt affects the working voltage. The power supply is burned to maintain the high-voltage output and continues to overload; fourth, the aging of the line causes insulation failure. In daily use, attention should be paid to voltage stability, correct wiring, regular cleaning of the electric field, and timely replacement of aging lines to avoid power failure affecting the operation of the equipment.

Introduction: Poor exhaust of hotel kitchen electrostatic precipitator not only affects normal operation, but also hides fire hazards. The reasons include improper installation, fan failure, check valve damage, oil accumulation in the electric field, filter blockage, excessive pipe length and abnormal filter cotton. For example, 80% of exhaust problems are caused by the built-in filter not being cleaned in time; for every 1 meter of pipe extension, the wind resistance increases by 10Pa. The corresponding solutions include asking professionals to check the installation, repair or replace the fan and check valve, regularly clean the electric field and filter, replace the adapter fan, and correctly install and replace the dust filter cotton in time. Paying attention to these details can not only ensure smooth exhaust, but also build a solid kitchen fire safety line.

When installing commercial kitchen electrostatic filters, common misunderstandings need to be vigilant: First, it is believed that the equipment is compliant after installation, but in fact, it needs to meet the emission standards, otherwise it will still be judged as unqualified; second, blindly pursue large air volume, in fact, the air volume must be accurately matched with the fan, too small will cause direct discharge of oil smoke, too large will cause uneven wind pressure and incomplete purification; third, mistakenly believe that "the more expensive the better", in fact, when the purification efficiency is similar under the same air volume, the cost performance depends more on cost control. Improper installation not only affects the purification effect, but also may bring safety hazards. It is recommended to be operated by professionals to avoid falling into these common traps.

The installation location of the electrostatic air cleaner in commercial kitchens directly affects the purification effect and the life of the equipment. It should be noted that: first, sufficient space should be reserved. It can be installed on the exhaust duct (indoor or outdoor). For outdoor installation, maintenance space should be reserved; second, the position relationship with the exhaust fan should be reasonably selected. If the exhaust fan is fixed, it can be installed at the end of the fan and an elbow or rain cap should be added. If it is installed simultaneously, it should be installed at the front of the fan to protect the fan; third, the best distance of 3 meters should be maintained from the smoke hood to ensure the purification effect and fire safety; fourth, the power supply needs to be connected to 220V, and the red and green indicator lights should light up at the same time during operation. If there is any abnormality, it needs to be checked in time. Be sure to consult a professional before installation to ensure the efficient operation of the equipment.

If the electric field of commercial kitchen electrostatic smoke filter is not cleaned in time, the accumulated oil will not only reduce the purification efficiency, but also may cause a fire. Many people want to know whether they can use household laundry detergent or dishwashing liquid to clean the electric field. In fact, these two detergents have limited degreasing ability and can only remove surface oil. They are not very effective when facing stubborn oil stains and are not recommended. When cleaning, caustic soda and water can be mixed into a solution in proportion, and the disassembled electric field can be soaked in it and rinsed with a high-pressure water gun, but it should be noted that the soaking time should not be too long to avoid corrosion of the aluminum alloy plate. It is more recommended to use a special commercial cleaning agent, which can effectively remove stains and reduce corrosion to the electric field.

The key to extending the service life of commercial kitchen electrostatic precipitator is daily maintenance: avoid frequent switching on and off, the power consumption of the equipment is not large during operation, and continuous use is more worry-free; regularly clean the fan impeller, remove dust and replace the lubricating oil to ensure smooth exhaust; open the bottom valve every month to discharge the equipment oil, wipe the surface oil stains to prevent parts from being corroded; regularly clean the electric field according to the type of electric field; equipment installed outdoors needs to be equipped with rainproof awnings. Like DR. AIRE electrostatic precipitator, which uses corrosion-resistant steel and outdoor painting technology, it is more resistant to aging. If these maintenance are done well, the equipment can purify oil smoke more efficiently and lastingly.

If a newly installed electrostatic precipitator makes a continuous abnormal "crackling" sound, be alert to equipment failure. This article will analyze the four common causes to help users quickly troubleshoot problems and avoid safety hazards and purification failures.