Installation of Quanzhou Environmental Protection Low Temperature Oil Fume Purifier

Description :

　　Purification principle:

　　Using a pulse high-frequency high-voltage plasma power supply and a dual medium toothed plate discharge device, plasma is generated in the form of tip discharge; Low temperature plasma is the fourth state of matter after solid, liquid, and gas states. It can break down air and exhaust gas molecules in milliseconds, causing a series of differentiation and cracking reactions, producing high concentration, high intensity, and high energy active free radicals and various mixed gases of electrons, ions, etc. It instantly undergoes a series of elementary physicochemical reactions on exhaust gas molecules, and produces various active free radicals and ecological oxygen during the reaction process, namely atomic oxygen produced by ozone decomposition. Active free radicals can effectively destroy nucleic acids and proteins in various viruses and bacteria, preventing them from undergoing normal metabolism and biosynthesis, leading to their death; Ecological oxygen can quickly decompose or reduce organic waste gas molecules and odorous gases into low molecular weight harmless substances; In addition, by utilizing the aggregation and adsorption of ions and objects in plasma, effective adsorption and sedimentation treatment can be carried out on fine exhaust gas particles as small as sub micron level.

　　Common equipment

　　Oil fume collection hood

　　Use a simple hood to collect oil fumes and exhaust them outdoors through an exhaust fan. Only collecting oil fumes without purification treatment, the oil fume removal rate is 0%.

　　Water transport hood

　　Using alkaline solution as a detergent, the oil fume is purified by spraying it in contact with the oil fume, and then collected and discharged through an exhaust fan.

　　The oil fume removal rate of this product is about 90-98%. The oil fume removal rate meets the requirements

　　Purification process of water spray washing tower

　　Purification is carried out by collecting through a smoke hood and sending it into an absorption tower (spray, sieve plate, packing), and then discharged through an exhaust fan.

　　The oil fume removal rate of this product is about 80-90%. The oil fume removal rate meets the requirements of GB18483-2001. But the equipment installation space is large and the system is complex.

　　High voltage electrostatic (plasma)

　　By utilizing gas ionization and electric field forces under high pressure, dust particles are charged and separated from the gas.

　　The nominal oil fume removal rate of this product is 95%. The oil fume removal rate of the product during the week of use is 95%, which meets the requirements of GB18483-2001. After continuous use for about 3 months, the removal rate decreases linearly until it reaches zero. If it is necessary to ensure the effectiveness of oil fume purification and meet the standard of oil fume removal rate, it is necessary to clean it every two weeks. Some electrostatic oil fume purifier cleaning service companies do it on behalf of others, and the cost ranges from 1000 to 5000 yuan per cleaning. If not cleaned according to regulations, there will be serious oil accumulation in the exhaust pipe, and the risk of fire is high.

　　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.

AfterSalesService :

• Oil fume purifier