What are the basics of the filtration device and the efficient operation points?Sintered cartridge technology faster and more efficiently
A filtration device is a device in which a mixture of liquid containing a solid is separated by passing a filter material by passing a filter material.In particular, industrial and industrial applications are used in all areas, such as water treatment in aquariums and water supply facilities, as well as in manufacturing processes such as food and drugs.On the other hand, the filtration rate and operation costs vary greatly depending on how the filtration device is selected and operated.In this article, we will introduce the basics of filtration devices, points to be held down to perform efficient filtration, and cartridge technology that realizes efficient filtration devices.
A filtration device is a device that separates a mixture containing solids in liquids and gas from the liquid or gas.
The filter is a work of separating a mixture containing a solid in the liquid or gas through a porous material (filtration material, filter material) with fine holes and separating the large substances, liquids, and gases of the particles.For familiar things, it is used in coffee filters, pools, bathrooms, aquariums, etc., and for industrial use, it is also used in environmental fields such as purification, and in the process of manufacturing such as chemicals, drugs, and food.In particular, at the manufacturing site of industrial products, fine particles of microscopy and nano units are separated.The filtration device refers to a filtering device, sends a liquid containing a solid into a filtration tank, and separates the large particles by passing the filter material.The filtration device has a large liquid water absorption, pump, filtration tank with filter material, and drainage pumps, and the structure differs depending on the subject or filtration method.
Type of filtration device
The filtration device is divided into several types depending on the method and object.In this chapter, we will introduce the types of filtration.First, you can divide into the following three types, depending on what kind of material you use and what substances are removed.
| 種 類 | ろ 材 | 機 能 |
|---|---|---|
| 物理ろ過 | スポンジ、メンブランフィルタ、金属メッシュなど | 物理的なサイズ制限を設け障害物を除去 |
| 生物ろ過 | 多孔質/リング状/ボール状/キューブ状ろ材など | バクテリア等の働きにより有害物質を無害化 |
| 化学ろ過 | 活性炭、活性アルミナ、ゼオライトなど | 化学吸着にて微量元素、低分子(臭気)などを除去 |
It can also be classified according to the filtering method.The filtration device used by each is different. For example, in the pressurized filtration, the filtered liquid is sent, or a compressed air or nitrogen is sent to the filter to pressurize from the upper part of the liquid.Use and reduce the liquid (filter) side after filtration.
| 種 類 | 原 理 | 特 徴 |
|---|---|---|
| 自然ろ過(重力ろ過) | 液体の重力を利用 | 簡素な構成。低粘度・固体量が少ないろ過に好適 |
| 加圧ろ過 | 供給液側を高圧に保つ | 高粘度物質、多量沈殿物に有効 |
| 減圧/真空ろ過 (吸引ろ過) | ろ液側を低圧(真空)に保つ | 差圧を大きくすることで高効率化 |
| 遠心ろ過 (限界ろ過) | ろ過器の自転で生じる遠心力を利用 | 差圧向上に好適。下水処理「デカンタ」など |
Depending on the characteristics and properties of the filtration object, it is necessary to select the optimal filtration method and filtration device.
Points for efficient filtration
In addition to selecting the optimal method and device depending on the subject of filtration, the following points are important to efficiently operate the filtration device.1.Proter efficiency: How much mixture has been separated from the liquid to be filtered 2.Flow rate ... How much liquid passed the filter for a certain time 3.Slow life… Time until the predetermined flow rate is no longer flowing due to a filtered mixture, or a certain pressure loss*occurs*Pressure loss: In order to increase the pressure difference in pressure before and after the filter material, pressurization and reduced pressure, etc.In addition to devising filtration methods, it is also important to use filtering and durable filter material.The shape of the filter material is filtered, cloth, and cube -shaped, but the cartridge filter is easy to handle and is widely used.The cartridge filter is a cartridge that is wrapped with paper or cloth for removing relatively large substances, for removing even more fine substances using a membrane filter, and a cartridge of activated carbon and zeolite, and chemical adsorption.Yes, use properly according to the application.When introducing a cartridge filter, it is necessary to hold down the above -mentioned filtration operational points in addition to the functions according to the application and needs.The production of such a high -performance cartridge filter needs to have advanced cartridge technology and knowledge of materials used.
Sintering filter cartridge technology that enhances filtration efficiency
Recently, a cartridge -type sintered filter that improves the durability of filtration efficiency and filter material has also appeared.The sintered filter is used as a filter material by sintering resin powder and metal powder grains.
1.High durability.In addition, corrosion resistance can be enhanced depending on the material used..The poresia can be controlled and the accuracy of the filtration can be adjusted 3.With sintered metal, it has high heat resistance and cold resistance, and can be used in a wide range of environments.
By sintering resin, porous, and containing functional powder that has filtration effects of activated carbon, there are also products that achieve a high filtration rate while responding to the needs of all kinds of filtration.Ajinomoto Fine Techno Co., Ltd. "Inscsising Conde Carture Ridge AFTRIDGE (R)" is a cartridge filter that can meet all kinds of needs and uses by incorporating various functional powder (such as activated charcoal and zeolite).。By using micron size particles, it is expected that the substances to be removed can be adsorbed at a fast speed, and the pressure loss is also expected.The company has a variety of types of activated carbon, adsorption resin, and chelate resin, especially unique, such as the "MA Series" that remove mercury from exhaust gas and drainage in factories, and "aldeo (R)", which removes aldehyde in gas.It is a chemical manufacturer that handles materials.The company's activated charcoal division has a variety of needs, such as using selective adsorption functions that separate necessary and unnecessary items, and use the function of refining.
特徴① 吸着速度向上と圧力損失低減で高効率を実現内包する粉末粒子はミクロンサイズのため、非常に速い拡散速度が期待できます。これまでは粒子の大きさを小さくすると圧力損失の上昇を招いてしまうため、粉末粒子の使用はあきらめられていました。しかし、特許（参考情報１）を取得した焼結技術により一定空間内に粉末粒子を内包することで、空間内を粒子が自由に動き回ることを実現、粉末粒子の機能性を損なわず圧力損失の低減を可能にしました。
特徴② あらゆるニーズに応える設計が可能独自の焼結技術により、点と点で特殊なバインダ樹脂を結合させかご状に成型、一定空間内に機能性粒子を内包することで実現します。従来の活性炭を使用したカートリッジフィルタでは、内包している活性炭がヤシ殻活性炭、または繊維状活性炭に限定されているため、物質を吸着する細孔の大きさが限られ、ニーズにあわせた設計が叶わないケースもありました。しかし、吸着焼結カートリッジ AFTRIDGE(R)では、一般的なカートリッジフィルタに比べ導入できる粒子サイズに制約が少なく、様々なタイプの粉末活性炭が適用できます。例えば、薬品によって賦活されたおが屑を材料とする活性炭は大きな細孔を持つため大きな分子の吸着が求められる脱色に、ヤシ殻を材料とする活性炭は小さな細孔を持つため小さい分子の吸着が求められ脱臭に向いています。
Introducing the adsorbed sintered cartridge Aftridge (R) will give you the following benefits.・ Because it is a cartridge type, it can be easily set and replaced. ・ The size of the attached equipment is small and cost reduction is expected.Another feature of the sucked sintered cartridge AFTRIDGE (R) is that the shape can be customized constantly.The 10 -inch cartridge according to the size of the general distribution housing is sintered, but it is possible to have a degree of freedom to some extent by preparing a metal metal type at the time of sintering.can.As a result, it will be possible to introduce it to work sites where the adsorption and removal of the cartridge filter have been given due to the size problem, and the possibility of new product development is possible by introducing it to sites that have not used adsorption materials so far.It may be open.
summary
There are various types of filtration, which are widely performed in the industrial and industrial field, and the filtration devices used there.When operating the filtration device, in addition to selection according to the application, the operation efficiency is also important, and the cartridge filter is widely used in terms of operating costs.Afftridge (R), a sucked sintered cartridge developed by Ajinomoto Fine Techno, can meet all needs while maintaining a high filtration rate, and is expected to be used in various fields in the future.If you are interested in the absorption sintered cartridge AFTRIDGE (R), patented sintering technology, why not contact us?Reference information/Reference information 1: The patent holder of "International Patent Number WO 2020/116491" is "Ajinomoto Co., Ltd., Nippon Fil Consting Co., Ltd.", and the name of the invention is "Inscting sintered body and its manufacturing method and adsorbable device".am.・ AFTRIDGE is a registered trademark of Ajinomoto Stock Co., Ltd.・ Aldeo is a registered trademark of Ajinomoto Stock Co., Ltd.