current location:front page > news center > faq>text
popular tags:how to clean the oil fume purifier,installation method of oil fume purifier,brand recommendation of oil fume purifier8000m³/h · zhiyun oil fume purifier
weiton was established in 2019 and was approved by the environmental protection bureau, industrial and commercial bureau, and qichacha.
regularity is guaranteed. confidential information, standard fume purification >receive a 30-day free offer
oil smoke is very harmful to the human body. when chefs cook, they will produce oil smoke and harmful gases such as carbon monoxide, carbon dioxide, and nitrogen oxides. long-term inhalation of these harmful substances can easily cause cancer and other diseases. the treatment of catering oil fume is very important, which not only affects the health of chefs but also causes health hazards to the residents living around them. i hope the following principles and cleaning methods of catering oil fume purifiers can help everyone prevent oil fume.
working principle of catering oil fume purifier
the oil fume is sucked into the electrostatic oil fume purifier by the fan, and some of the larger oil mist drops and oil particles are trapped on the flow-sharing plate due to mechanical collision and obstruction. when the gas flow enters the high-voltage electrostatic field, under the action of the high-voltage electric field, the oil smoke gas is ionized and the oil mist is charged, and most of it can be degraded and carbonized; a small number of tiny oil particles are positive and negative to the electric field under the action of the electric field force of the adsorption electric field and the positive and negative direction of the electric field under the action of the airflow. the plate movement is collected on the plate and flows to the oil collection plate under the action of its own gravity, and is discharged through the oil discharge channel. the remaining micron-scale oil mist is reduced to carbon dioxide and water by the electric field, and finally discharges clean air; it occurs at high pressure at the same time. under the action of the device, the air in the electric field produces ozone, removing most of the odor in the smoke.
smoke purifier installation requirements:
(1)it is recommended to install the kitchen fume purifier in front of the fan, which can make the purification effect better and extend the service life of the fan.
(2)when using flanges to connect the pipes to the air inlet and outlet, pay attention to sealing the pipe connection port and the equipment connection port.
(3)the fume purifier can be installed indoors or outdoors. (4)strictly follow the use requirements and pay attention to the reliable grounding of the box.
cleaning method of catering oil fume purifier
1. cleaning cycle
the purifier needs to be cleaned after two to three months of use. in the case of a lot of kitchen fume, the cleaning cycle should be shortened to ensure the treatment effect of the purifier.
2. cleaning method
1、pretreatment network cleaning:
(1) turn off the power and open the access door.
(2)pull the preprocessing net out.
(3)put it in the cleaning tank and soak it for ten minutes, gently clean the oil on the internet, and rinse thoroughly with clean water.
(4)the pretreatment net is naturally air-dried after cleaning.
(5)put the dried pretreatment net back to the fume purifier in its original position.
2、electric field cleaning:
(1)cut off the power supply, open the access door, and remove the electric field.
(2)use cleaning tablets (plastic sheet )place it in the middle of the electrode plate and move it from top to bottom against the electrode plate. just clean up most of the oil on the electrode plate. it is not cleaned at one time and can be cleaned multiple times.
(3)clean the scraped oil and wash it with clean water.
(4)the cleaned electric field is naturally air-dried (if there is still a small amount of oil, it will not affect the purification effect of the product )。
(5)put the dry electric field back into the purifier in its original position, close the access door and can work again.
precautions for oil fume purifier
1. air leakage prevention measures must be taken at the joints of each air duct. to ensure the contagious effectiveness of the equipment.
2. the variable diameter air duct connected to the air inlet and outlet of the equipment should be as smooth as possible to ensure the infection effectiveness of the equipment. a straight pipe with a length of more than 4 times larger than the diameter of the pipe must be assembled and connected by smooth pipes.
3. therefore, the air duct of the equipment light fan must be connected with soft connection. the device is vibrating while running and will not be able to do the task normally.
4. to ensure the infection result, the air volume of the individual fan is not greater than the intended air volume of the equipment. the equipment must work under the intended air volume. the user can use the inverter to control the fan or install a air regulating valve device at the fan outlet.
5. to reduce the additional resistance of the fan. it is best to keep a 1-2-meter straight pipe section at the entrance of the fan.
6. the equipment should work in a negative wind pressure state to ensure the contagious effect of the equipment. that is, the fan must be located in front of the equipment.
7. when a unified exhaust fan is exhausted, multiple equipment is used in parallel. it is also necessary to ensure that the proportion of air volume assigned to each equipment is close to the proportion of air volume that it intends to handle.
8. rainproof and sunshade awnings should be installed when installing outdoors. it saves the normal operating life of the equipment and increases unnecessary maintenance costs.
three meals are something that people cannot live without every day in life, and the oil smoke and harmful gases produced when making the "three meals" are inevitable. the existence of the oil smoke purifier solves this problem well, although it cannot be completely eliminated. oil smoke and harmful substances, but it can reduce the amount of intake of the human body. in daily use, you should also pay attention to cleaning the oil fume purifier, so as to extend the service life of the purifier. although the oil fume purifier will have more oil and dirt when cleaning, a higher cleaning frequency can prevent the accumulation of more oil and dirt.
the above is related to the principle of catering oil fume purifiers, and i hope it will be helpful to everyone!
tubatu online provides you with "decoration quotations from various companies, 1-4 local decoration companies, 3 sets of decoration design plans" for free, and also a decoration pit avoidance strategy! click this link: [ https://www.to8to.com/yezhu/zxbj-cszy.php?to8to_from=seo_zhidao_m_jiare&wb】, you can get it for free ~
working principle of the oil fume purifier: the oil fume exhaust gas first passes through a certain number of metal grids, and large particulate pollutants are blocked; then after passing through fiber pads and other filter materials, the particulate matter is removed due to diffusion and intercepting.
the filter material commonly used is polymer composite materials with high oil absorption properties. this kind of equipment has little investment, low operating costs, no secondary pollution, and is easy to maintain and manage; but it has a large resistance, large area and the disadvantages of needing to frequently replace filter materials.
due to the great resistance of the filter material, the pressure drop of the purifier of the glass fiber filter material can reach 1500 Pa, in addition, the filter material needs to be replaced frequently, which limits the application of filtration purification equipment.
daily maintenance issues of equipment
according to the investigation, the manufacturer generally provides one year of free equipment maintenance, but after more than one year of warranty, users are unwilling to spend money to clean and maintain the equipment, causing the equipment to be affected by irregular maintenance. .
in cities where the installation of oil fume purification equipment is more popular, the focus of environmental protection supervision should be shifted from reinstallation to re-operation in a timely manner. by strengthening daily supervision and management of equipment operation, increasing law enforcement efforts, and improving the normal operation rate of oil fume purification equipment.
all localities should encourage oil fume purification equipment manufacturers to establish oil fume purification equipment operation companies, represent multiple products, and be responsible for the maintenance and operation of oil fume purification equipment.
the oil fume purifier is a new oil fume machine that integrates various functions such as ejection of oil fume, sound and smell removal, purification and sterilization. it is more energy-saving and environmentally friendly than traditional range hoods, and its working efficiency is also better. the characteristics are good ventilation performance and higher purification efficiency, low noise when pumping fume, basically colorless after treatment, and low space emissions. next, i will introduce to you the working principle of the fume purifier, hoping it will be helpful to you.
1. principles of fume purifier
1、centrifugal separation section: use mechanical oil removal technology to purify the oil smoke using fan gas power. the oil smoke separation is achieved inside the impeller through the bidirectional flow theory of fluid mechanics. by changing the angle of the blade and the form of the blade, the oil smoke molecules can impact and gather on the impeller disc and sheet. the oil smoke is made into a particulate oil mist, and is thrown into the inner wall of the box by centrifugal force, and flows out through the oil leakage pipe.
2、high-efficiency filtering and sound-absorbing section: after front-end processing, most of the oil smoke is removed, while the escaped micron-scale oil smoke is rear-mounted high-efficiency filter section (coarse filtration and fine filtration )after treatment, most of them are filtered, and the remaining submicron-scale oil mist particles, toxic and harmful substances and odors in the flue gas are entered into the low-temperature plasma purification section for treatment. the high-efficiency filter section also has a sound absorption and noise reduction effect during filtration and purification, so that the overall noise of the equipment is effectively controlled.
3、low-temperature plasma purification section: this section mainly uses corona discharge method to generate high concentration ions, and then uses plasma to bring different particles in the flue gas passing through the electric field. (positive and negative )the charge of the charge is attracted by itself, condensed, and the individual volume increases and accumulates into large clusters and settles, so that the flue gas is purified and fine oil fume particles can be effectively collected as small as submicrons. different from the electrostatic method of directly using the electric field electrode plate to absorb oil fume particles, it extends the effective working time of the electric field and achieves low-carbon operation. plasma is a aggregated substance. when the high-energy electrons it has collide with molecules in the oil smoke, a series of monolithic physicalization reactions will occur, and a variety of active free radicals and ecological oxygen are produced during the reaction process, namely ozone decomposition. atomic oxygen produced. active free radicals can effectively destroy nucleic acids and proteins in various viruses and bacteria, making them unable to undergo normal metabolism and biosynthesis, thereby causing their death; while ecological oxygen can quickly decompose or reduce the odor gas of the fume molecules to low molecules harmless substance.
4、there is an independent sound ablative section at the end of the equipment: high-quality glass fiber sound ablative material is used, and the internal porous mesh structure system is used to make sound wave energy convenient and efficiently enter the deep layer of the fiber body, convert the sound energy into vibration energy and be converted and absorbed, ensuring reduction. equipment noise.
the above is the introduction to the working principle of the fume purifier that i have introduced to you, i hope it can help you. because it uses the technology of centrifugal separation section, oil can be thrown into the inner wall of the box during the oil fume and then flow out through the oil leakage pipe. efficient filtering and sound absorption technology enables effective control of its noise during use. the low-temperature plasma purification section can quickly decompose or reduce the odor gas of the fume molecules into low-molecular harmless substances. therefore, the range fume purifier is a better choice than the average range hood.
nowadays, domestic pollution is getting worse, especially in the kitchen where oil smoke is concentrated, which brings great challenges to people's physical health. in order to minimize kitchen pollution, electrostatic oil fume purifiers are used in many large factories. next, the editor will introduce to you the working principle and installation steps of the electrostatic fume purifier for reference and use in real life.
1. introduction to electrostatic oil fume purifier:
first of all, the editor briefly introduces what an electrostatic fume purifier is. the electrostatic fume purifier is a large range hood, but it is larger than a home range hood and the effect of the oil fume is more obvious. therefore, it is widely used in large factories and large hotels.
2. working principle of electrostatic oil fume purifier:
secondly, the editor will introduce to you the working principle of the electrostatic oil fume purifier. the working principle of the electrostatic oil fume purifier is the same as that of ordinary range hoods. both use powerful centrifugal force to cause the oil fume to be involved in the air flow, and use the current inside the body to decompose it. the effect causes the oil fume to be decomposed. generally speaking, the decomposed products include carbon dioxide and water vapor, but a small oil fume will be discharged into the air. compared with the range hood, the purification and environmental protection effect have already been achieved. great improvement. moreover, there is a partition at the outlet of the electrostatic oil fume purifier, and an oil collection plate below the partition. when the oil and gas are sprayed to the partition, the oil and gas will automatically drip under the action of gravity. it will be used for a long time. the oil collection tray needs to be cleaned.
3. installation method of electrostatic oil fume purifier:
1.installation conditions
the electrostatic oil fume purifier must have good installation conditions, and it must ensure that the weight of the electrostatic oil fume purifier instrument can be withstood by the maintenance site, and at the same time, it can also leave space, which is conducive to the opening and closing of the equipment door, which can facilitate future maintenance. during the construction process, it is necessary to ensure that no debris falls in the installation site, so as to ensure the safety of the installer. in order for the electrostatic fume purifier to work properly, the installation site must be able to provide a rated voltage source of 220 volts to 240 volts and a rated power of 50 hz to 60 hz.
2、installation process
install the electrostatic fume purifier on a fixed ground or body, and adjust the horizontal angle after fixing the equipment. it is necessary to ensure that the range hood is placed horizontally. generally speaking, the air outlet and air inlet of the range hood are in and out from left to right. after the equipment is installed and fixed, then install the flange, install the flanges at both ends. after waiting for the method to fix it, carefully check the sealing condition at the connection. the last step is to connect the wires and connect the wires. it’s enough.
4. cleaning of electrostatic oil fume purifier
first, remove the cleaning parts: first cut off the power supply of the fume purifier and remove the fume purifier from the lifting position, then disassemble the fume purifier and remove it in turn: lighting bulb, oil collection box, bottom panel, sealing ring, the impeller finally puts forward the inner core of the body.
second, soak the cleaning parts: find a larger container, pour in the cleaning liquid, and place the removed parts in it and soak them. the amount of cleaning liquid should not be too small or too much, and the cleaning parts that can be soaked through the disassembled ones. large items should be rinsed with a rag dipped in a cleaning solution. the soaking time of the cleaning parts depends on the degree of oil stains, and it is generally 15-20 minutes.
third, brushing the dirt parts: the oily and dirt parts after soaking are easier to clean. generally, it can be washed repeatedly by dipping iron brushes and brushes into cleaning solution. however, oil fume purifiers with severe oil pollution must be subject to special cleaning measures before they can be cleaned. the usual method is: first use a flat head snatcher and other tools to snatch the thicker oil, then soak it, and then use alkaline water to scrub the severe oily areas. you must wear rubber gloves when scrubbing to prevent fire. alkali.
oil fume purifier maintenance technology: electrostatic fume purifier maintenance and maintenance: under normal use, the electrostatic fume purifier is usually in every 1 ~2it should be cleaned once a month to ensure the effect of the oil fume purifier after being used. after the xuchang oil fume purifier is used for a period of time, the plate has thick oil stains accumulated, which affects the discharge of the plate and reduces the pollution effect.
the editor has introduced the working principle and installation steps of the electrostatic fume purifier. through the above introduction, i think everyone should master the installation method of the electrostatic fume purifier! the above is related to the electrostatic fume purifier. hope it will be helpful to everyone!
tubatu online provides you with "decoration quotations from various companies, 1-4 local decoration companies, 3 sets of decoration design plans" for free, and also a decoration pit avoidance strategy! click this link: [ https://www.to8to.com/yezhu/zxbj-cszy.php?to8to_from=seo_zhidao_m_jiare&wb】, you can get it for free ~
visually smoke-free·through environmental protection·direct sales by manufacturers
professional, safe and reliable, solving kitchen fume problemslabel:
previous article:how to use high-pressure oil fume purifier
next article:panjin oil fume purifier manufacturer direct sales
most likes
popular articles
latest articles
popular tags