The magnetic liquid trap is a device that is used for removing iron-based impurities from any liquid and semi-liquid substance of varying consistency. As the name refers it uses a magnetic field to trap the unwanted items from liquid and make it free from impurities. If you are curious to know about the magnetic liquid trap, its uses, and its working then keep reading this article through to the end. Here you will discover all you need to know about magnetic liquid traps.
Introduction to Magnetic Liquid Trap
A magnetic liquid trap also known as a magnetic filter or magnetic separator is a device that is primarily used to remove ferrous or metallic impurities from the liquid or semi-liquid substance. You can filter liquid of varying consistencies through this device.
In simple words you can think of a magnetic liquid trap as a magnetic strainer that collects all iron-based and non-iron-based impurities to make sure that the liquid (or semi-liquid substance) is free from possible contamination, pollutants, and metallic particles.
Magnetic liquid trap use is not limited to purification of liquid, rather it is also used to prevent the machine or equipment from any probable or possible damage. If the metallic particle is not strained by the magnetic liquid trap then they can proceed toward liquid processing machinery which cannot handle the flow of metallic particles and can get damaged. By using a magnetic liquid trap before intensive liquid processing, you can make sure that the liquid is pure and is ready to process further without causing any damage to your pricey machinery.
In addition to these functions, magnetic liquid traps also eliminate the requirement of using disposable filters and offer a cost-effective way of eliminating magnetic waste from the liquid as it can be reused after cleaning. This not only lowers the cost incurred otherwise on disposable filters but is also an environment-friendly method of cleaning the liquid.
Moreover, the magnetic liquid trap does not disrupt the flow of liquid or affect its composition in any way. It simply cleanses the liquid from impurities without causing any sort of contamination itself. So, it is a safe yet efficient way of cleaning the liquid.
How Magnetic Liquid Trap Works
The magnetic liquid trap is built with an efficient technique that makes it work considerably effectively. The structure of this device includes a vessel or housing which is the main container from which liquid travels or flows, and an assembly of magnetic elements. Inside this housing or vessel, a powerful magnetic element is placed. A powerful magnetic element is incorporated and arranged in an efficient pattern to make sure that it creates a powerful magnetic field that can attract the magnetic impurities effectively.
When the liquid is flown through the housing or vessel, a magnetic field is generated by these well-positioned and arranged powerful magnetic elements. This magnetic field attracts the magnetic particles inside the contaminated liquid. Mainly the impurities consist of iron-based particles such as steel or iron or other magnetized particles. When attracted, these impure particles are captured by powerful magnetic elements and stick to these elements. This way the magnetic elements capture the impure particles and refrain them from moving downstream to the purified liquid.
The working of a magnetic liquid trap depends upon the efficiency of the magnetic field generated by well-arranged magnetic elements. This is why it is essential to use a powerful magnetic element of appropriate size, arrange these in an efficient pattern, and maintain the speed of liquid flow through the housing. These measures help to generate a powerful magnetic field to enhance the strength of the magnetic field and ensure that all impure particles are cleansed from the liquid.
To keep using the magnetic liquid trap effectively, it is necessary to clean the magnetic elements regularly. To do so you need to stop the liquid flow either automatically or manually. Afterward, you can extract the magnetic element from the vessel layered with impure ferrous substances. Then you can get rid of these captured impurities by wiping or washing the magnetic elements and reusing the magnetic elements for cleansing of more liquid.
Magnets used in Magnetic liquid trap
Various magnetic elements can be used in the magnetic liquid trap depending upon the usage, the impurities to be removed, and the manufacturer’s preference. Mostly, there are 3 types of magnetic elements that are used in manufacturing magnetic liquid traps. These 3 magnetic elements along with their major usage are discussed below:
• Rare Earth Magnets: These magnets are the most powerful magnets that are capable of generating a very strong magnetic field. Such a strong magnetic field can capture very fine, weak magnet-responding impurities including work-hardened steel and rust. This magnet is majorly used in the food industry to process contamination-free food.
• Ceramic Magnets: These magnets are composed of strontium/ barium carbonate and iron oxide. Such magnets generate a moderately strong magnetic field that can easily capture large-sized iron impurities. These are used to remove nails, bolts, nuts, and other such large-sized metallic particles from the liquid or semi-liquid substance.
• Alnico Magnets: The abbreviated name shows that these magnets are made with aluminum (al) nickel (ni), cobalt (co), and iron elements. These magnets are incorporated for use when the temperature needs to be quite high. These magnets are also used to remove large-sized impurities such as nuts and bolts etc.
Industrial usage of Magnetic Liquid Trap
The magnetic liquid trap is used in multiple industries due to its exceptional impurity-cleansing function. The magnetic liquid trap is facilitating many industries in getting rid of unwanted impurities without disrupting the composition of the liquid or semi-liquid substance in the process. The industrial usage of magnetic liquid traps consists of:
• Pharmaceutical industry: Ensuring high-quality products which are free from impurities is of paramount importance in the pharmaceutical industry. Magnetic liquid traps are incorporated to remove iron-based as well as non-iron-based impurities at multiple stages of manufacturing a drug. By trapping the unwanted impurities, magnetic liquid trap helps in the formation of safe, secure, and pure products in the pharmaceutical industry that can be prescribed and consumed to cure various illnesses without any risk of intake of impurities.
• Chemical Industry: Magnetic liquid traps are also making a mark in the chemical industry to treat chemicals and remove paramagnetic and iron-based impurities. The liquid trap ensures that the chemicals are processed and pure from all sorts of impurities that can alter their properties and create an obstacle in their working. By removing these impurities you can easily use the chemicals as catalysts, additives, and solvents without any risk of the presence of harmful impurities.
• Food Processing Industry: The use of magnetic liquid traps in the food industry is quite crucial considering that the food industry is very particular about the quality of food and its importance on human health. You can process oils, dairy products, sauces, and beverages with magnetic trap food industry devices to get rid of any unwanted fine soluble stainless steel and iron particles. Removing harmful impurities from the food implies that you won’t be taking any risk for human health, there won’t be any product recalls and consumers can confidently eat the food products.
• Mining and Ore processing industry: Magnetic traps can be used to refine valuable minerals by getting rid of unwanted impurities. It can help to improve quality and gain minerals from slurries.
• Water Treatment: Just like the food industry, magnetic liquid traps are making a huge change in water filtration and treatment. Magnetic traps are incorporated in water cooling towers, water purification systems, and wastewater treatment plants. Through magnetic traps, not only does the water gets purified from suspended magnetic elements and ferrous elements but it also enables the safe flow of water from valves and pumps.
• Recycling industry: Magnetic traps are serving the recycling industry by improving the purity of recycled substances. Be it plastic, metal, glass, or any other material, magnetic traps can remove ferrous impurities from the material and turn it into a purer form.
How the Magnetic trap food industry is changing the game for the food industry
The magnetic liquid trap is widely applicable in the food industry and changes the work dynamics in this industry. Removing impurities from food products is essential to ascertain the product is healthy for consumption and falls under the criteria of the food safety department. With a fairly devised magnetic trap food industry device, you can remove all such impurities from all forms of food products including liquids, high-consistency liquids, granules, and even powder form.
The use of magnetic traps is changing the work dynamics of the industry owing to the ease of use and effective results of magnetic trap food industry devices. The food processed while using this device makes it easy to get food approval and certification from authorities, maintain food quality, and gain consumers’ trust. You can easily get approval certification from FDA or other governing authorities after passing the food substance through this device.
Tips to identify the best magnetic trap food industry
Identifying which magnetic trap is perfect for the food industry is quite tricky as it depends upon several factors. You need to be cautious and knowledgeable while finding the best magnetic trap for your food processing as you won't want to compromise on the quality and safety of your end product. The major factors that you need to consider include:
• Strength of magnetic element: You need to choose a magnetic trap that is manufactured with a strong and powerful magnetic element that can trace and capture fine soluble stainless steel and other ferrous particles. Rare earth magnets offer remarkable strength in this regard and generate a strong and powerful magnetic field to remove impurities.
• Magnetic compatibility: The magnet used in the magnetic trap should be compatible with food processing. Always choose a trap that comes with a magnet that is approved for food processing as per industry standards and ensures hygienic processing.
• Efficient flow: The design of a magnetic trap should be such that it doesn’t restrict the flow of liquid in any way and cause any sort of turbulence. Rather, the best device comes with a wide vessel that lets the liquid flow without any disruption.
• Cleaning ease: The ease of cleaning magnetic elements is crucial as it is required to clean the magnet periodically for efficient usage.
• Certified by authorities: The manufacturer should be reliable and has certification of magnetic liquid trap from relevant authorities like the FDA (food and drug administration) and other governing bodies.
• Customizations option: Choose a magnetic trap that can be tailored to your specific needs. The customization can include changing shape, size, or magnetic elements to eliminate certain impure particles of specific sizes.
If you are unsure where to find such a fine-crafted magnetic liquid trap then have a look at Magnetic liquid trap by Great MagTech. It includes all of the food industry's required features as mentioned above. Manufactured with a rare earth magnet neodymium, which offers high energy strength (12,000GS-N style, 8000Gs- E style) and strong magnetic power, this trap can be used in high temperatures (≤ 80℃). This magnet is absolutely compatible with food industry standards and can remove even a fine stainless steel particle impurity (work-hardened 300 series). It facilitates efficient and non-disruptive liquid flow, can be conveniently removed and cleaned, and is certified by various organizations and governing bodies.
Conclusion
The magnetic liquid trap is an exceptional way to purify liquid and semi-liquid substances from ferrous and non-ferrous impurities. Magnetic traps work on the principle of generating a magnetic field that captures the impurities which can then be washed away or wiped. Due to effective results, magnetic traps are widely used in various industries such as recycling, water treatment, chemical, pharmaceutical, mining, and most importantly in the food industry. While choosing the best magnetic trap food industry device, look at its magnetic elements (rare earth magnets are preferred), strength, design, ease of cleaning, and repute of manufacturer.
