Ranking of Environmental Protection Low Temperature Oil Fume Purifiers in Quanzhou City

Description :

　　The oil fume is sucked into the electrostatic oil fume purification equipment by the fan, and locally larger oil droplets and oil particles are trapped on the flow plate due to mechanical collision and obstruction. When the airflow enters the high-voltage electrostatic field, under the action of the high-voltage electric field, the oil fume and smoke are ionized, the oil mist is charged, and most of it is degraded and carbonized; Under the electric field force and airflow of the adsorption electric field, a small number of small oil particles move towards the positive and negative plates of the electric field and are collected on the plates. They flow to the oil collection tray under their own gravity and are discharged through the exhaust duct. The remaining micrometer sized oil mist is degraded into carbon dioxide and water by the electric field, and clean air is discharged; At the same time, under the action of the high-voltage generator, ozone is generated in the air inside the electric field, removing most of the odors in the flue gas. Kitchen electrostatic fume purification equipment is a kitchen fume exhaust gas treatment device used for various users' food processing, such as gas stoves, gas stoves, diesel stoves, etc. in restaurants, bars, dining rooms, schools, offices, factories, and other places.

Principle of Cooking Fume Purifier in the Catering Industry:

　　1、 Product Overview: The fire-resistant oil fume purifier adopts the principle of filtration mechanical separation (filtration, collision, cooling, adsorption) to remove oil substances from oil fume. It has a special filtering and adsorption material, which solves the weaknesses of high oil fume ratio, difficult self flow, and large pressure drop in the application of filtering and adsorption control technology; Solved the problem of low capture efficiency and achieved the effect of ventilation and separation.

　　2、 The structural characteristics of the product make it occupy very little space and suitable for installation at the position of the smoke hood guide plate, playing a role in oil filtration and fire prevention. Cleaning is simple and convenient, and can become an integral part of a healthy and environmentally friendly smoke exhaust hood. The product can also be paired with other facilities to form a composite.

　　3、 Technical features:

　　1. Long lifespan, high temperature resistance, and corrosion resistance;

　　2. Good cooling performance, strong oil fume capture, and easy separation of oil and gas;

　　3. Filter elements have high porosity and low resistance

　　4、 Product advantages:

　　1. No energy consumption, low operating costs: This product operates without consuming water or electricity, without the need to change the original ventilation power system, without replacing parts, and without additional costs. Significantly extending the cleaning cycle of pipelines and reducing user expenses.

　　2. Good purification effect: The backend purification wind speed is fast, but the purification efficiency is low; However, the front-end purification wind speed is slower and the purification efficiency is higher.

　　3. Beneficial for safety and fire prevention: During equipment operation, oil is blocked at the front end, and there is basically no oil in the air duct, which is beneficial for fire protection;

　　4. Easy installation and maintenance: The equipment is placed in the position of the smoke hood guide plate, and installation and disassembly are very simple. When cleaning this product, soak it in a degreaser or diluted strong alkali and heat it up, then rinse it with running water to restore it to its original state. 5、 Scope of application: restaurants, hotels, hotels, canteens, government canteens, school canteens, etc.

　　The principle of low-temperature plasma technology for treating pollutants is: under the action of an external electric field, a large number of energy carrying electrons generated by dielectric discharge bombard pollutant molecules, causing ionization, dissociation, and excitation, and then triggering a series of complex physical and chemical reactions, transforming complex large molecule pollutants into simple small molecule substances, or transforming toxic and harmful substances into non-toxic and harmless or low toxicity and low harm substances, thereby degrading and removing pollutants. Due to the average energy of electrons generated after ionization being 10 eV, controlling the reaction conditions appropriately can make chemical reactions that are generally difficult to achieve or slow in speed very fast. As a high-tech with strong potential advantages in the field of environmental pollution treatment, plasma has received high attention from relevant disciplines both domestically and internationally.

　　Physical filtering

　　Composite of one or more of wire mesh, activated carbon, and steel wire.

　　The actual oil fume removal rate of this type of product is 20-30%, and it cannot meet the requirements of GB18483-2001 when used alone. Easy to clog, requires weekly cleaning.

　　photocatalysis

　　Use ultraviolet light to decompose oil mist containing oil and gas.

　　The oil fume removal rate can reach 60%, which meets the requirements of GB18483-2001, provided that a minimum of about 30 meters of pipeline is required for the installation of ultraviolet light pipes. Only imported ultraviolet tubes can ensure the reliability and durability of the product. The disadvantage is that ultraviolet light can cause cancer and must be sealed tightly. Ozone leakage does not benefit anyone. By the way, a little leakage can sterilize and disinfect.

　　Biological purification

　　Using oil loving microorganisms to decompose and purify oil mist in cooking fumes.

　　The oil fume removal rate of this product can reach 90%, which meets the requirements of GB18483-2001. A specialized microbial pool is required, and microbial metabolism needs to be regularly processed and updated. This processing method is the most environmentally friendly.

　　Liquid foam washing

　　The combination of mass transfer double membrane theory, physical and chemical methods, and electromechanical integration products should not be strictly called oil fume purifiers, but rather oil fume purifiers, which is more reasonable.

　　The oil fume removal rate of this product can reach 90%, which meets the requirements of GB18483-2001. By using specialized purification agents to enhance the double membrane mass transfer dynamics between gas-liquid phases, it is possible to quickly capture particles such as oil fumes in the gas phase; At the same time, the negative pressure of the self exhaust fan is used to generate a liquid foam layer with a thickness of about 600mm (droplet size and diameter of 1.5mm) for washing and purifying the oil fume gas. Approximately equivalent to the purification effect of a natural rainfall layer of 600 meters. The removal rate of oil in lampblack is 90%, the removal rate of black smoke particles is 90%, the removal rate of impurities such as dust in the air is 90%, the removal rate of various odors is 70%, and the removal rate of blue smoke (chemical gel) is 60%. The product needs to be discharged and purified every 2-3 days after use. The product runs stably, has a long service life, and is of special grade fire-resistant.

AfterSalesService :

• Oil fume purifier