JPH02214593A - Magnetic treating device for water - Google Patents
Magnetic treating device for waterInfo
- Publication number
- JPH02214593A JPH02214593A JP3415189A JP3415189A JPH02214593A JP H02214593 A JPH02214593 A JP H02214593A JP 3415189 A JP3415189 A JP 3415189A JP 3415189 A JP3415189 A JP 3415189A JP H02214593 A JPH02214593 A JP H02214593A
- Authority
- JP
- Japan
- Prior art keywords
- water
- magnetic
- electromagnets
- gap
- pole pieces
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 132
- 238000011282 treatment Methods 0.000 claims description 38
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004804 winding Methods 0.000 abstract description 4
- 239000013078 crystal Substances 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 150000001868 cobalt Chemical class 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002455 scale inhibitor Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の目的〕
（産業上の利用分野）
本発明は、クーリングタワー、コンプレッサー、熱交換
器、電気炉、ポンプ、成形機、ボイラ、金型冷却装置、
冷凍機、ソーラーシステム、温水機、コンデンサー、造
水器等の水循環系内に発生するスケール、さび、スライ
ム等の発生防止に利用される磁気水処理装置に関するも
のである。[Detailed Description of the Invention] [Object of the Invention] (Industrial Application Field) The present invention provides a cooling tower, a compressor, a heat exchanger, an electric furnace, a pump, a molding machine, a boiler, a mold cooling device,
This invention relates to a magnetic water treatment device used to prevent scale, rust, slime, etc. from occurring in water circulation systems such as refrigerators, solar systems, water heaters, condensers, and water generators.
（従来の技術）
水はあらゆる産業界で使用されているが、純水でない限
り多くの不純物が含まれている。この水の中にはスケー
ル等の原因となる炭酸カルシウム、シリカ、マグネシウ
ム、鉄といった物質がイオンの状態で溶解している。ざ
らに、酸素、二酸化炭素、チッ素といったガス類も含ん
でいる。そして、これらの物質が、水温の上昇や蒸発に
より水が濃縮して過飽和となったとき結晶の粗大化等で
析出し、これが管等の内壁に付着してスケールやさびと
なる。(Prior Art) Water is used in all industries, but unless it is pure water, it contains many impurities. Substances that cause scale, such as calcium carbonate, silica, magnesium, and iron, are dissolved in this water in the form of ions. It also contains gases such as oxygen, carbon dioxide, and nitrogen. These substances precipitate as crystals become coarse when the water becomes supersaturated due to a rise in water temperature or evaporation, and these substances adhere to the inner walls of pipes and the like, forming scale and rust.
ここで、スケール形成のプロセスを説明する。Here, the process of scale formation will be explained.
先ず、水温の上昇や蒸発により水が濃縮し、過飽和とな
る。次に、粒子の表面に水の分子や不純物の付着が起り
、結晶の基ができる。これが結晶核の発生である。この
結晶核は金属表面に付着し、さらに、その結晶核に他の
不純物イオンや粒子が付着し、結晶が粗大化していく。First, water becomes concentrated due to rising water temperature and evaporation, resulting in supersaturation. Next, water molecules and impurities adhere to the surface of the particles, forming crystal groups. This is the generation of crystal nuclei. This crystal nucleus adheres to the metal surface, and further, other impurity ions and particles adhere to the crystal nucleus, and the crystal becomes coarser.
そして、スケールとして管、ポンプ等の内壁に強固に付
着し、様々なトラブルを起す。The scale then firmly adheres to the inner walls of pipes, pumps, etc., causing various problems.
例えば、清掃工場の灰汚水ラインにおいては、スケール
により配管が詰ったりポンプがロックする等の深刻なト
ラブルが発生しやすく、これらのトラブルに対してかな
りの保全経費がかかっている。For example, in the ash wastewater line of an incineration plant, serious troubles such as pipe clogging and pump locking are likely to occur due to scale, and these troubles require considerable maintenance costs.
さらには、スケールが熱交換器に付着すると熱効率の低
下を眉き、ボイラーに付着するとオーバーヒートによる
焼損のおそれが生ずる。Furthermore, if scale adheres to a heat exchanger, it will reduce thermal efficiency, and if it adheres to a boiler, it may cause burnout due to overheating.
このように、複雑な性質をもつ水に対して、その流れに
直角の強力な直流磁気を加えることにより、水中にイオ
ンの状態で溶解しているカルシウム、マグネシウム、シ
リカ等のミネラル分のイオン結晶化を促進させ、無処理
の場合に比べ、より微細な粉体結晶を安定した状態で作
り出し、水中に浮遊させて管やポンプの内壁に付着しに
くい結晶とすることができる。In this way, by applying strong direct current magnetism perpendicular to the flow of water, which has complex properties, it is possible to create ionic crystals of minerals such as calcium, magnesium, and silica dissolved in the water in an ionic state. It is possible to produce finer powder crystals in a stable state than in the case of no treatment, and to make the crystals suspended in water, making them difficult to adhere to the inner walls of pipes and pumps.
磁気により処理された結晶は、粉体結晶となり、付着性
の悪い、ばらばらと崩れ易い、機械的強度をもたない特
性を有する結晶となる。そして、これらの性質の変った
析出結晶がスケールとならないで水中に浮遊し、タンク
に沈澱したり、ブロー排水によって外部に排出され、管
、ポンプ等の内壁でのスケール形成が抑制される。The magnetically treated crystal becomes a powder crystal, which has characteristics such as poor adhesion, easy to fall apart, and no mechanical strength. These precipitated crystals with changed properties do not become scales but float in the water, settle in tanks, or are discharged to the outside by blow drainage, thereby suppressing scale formation on the inner walls of pipes, pumps, etc.
磁気水処理装置は、このような原理を応用して、工場や
排水処理施設等の配管設備を形成するバイブ、ポンプ、
ボイラー、熱交換器、クーリングタワー等の内部を流れ
る水に強力な磁場を加えることにより水の性質を変え、
スケール等のイ」着防止および熱効率の低下防止を図る
ものである。Magnetic water treatment equipment applies this principle to the vibrators, pumps, and
By applying a strong magnetic field to the water flowing inside boilers, heat exchangers, cooling towers, etc., we change the properties of the water.
This is intended to prevent build-up of scale, etc., and to prevent a decrease in thermal efficiency.
次に、第５図および第６図に従来の永久磁石形の磁気水
処理装置を示す。これは、ハウジング１１の内部にコバ
ルト磁石１２が磁極部１３を介して設けられ、その磁極
部１３に通水孔１４が穿設され、入水口１５からこの通
水孔１４を経て出水口１６に至る水に対して、磁極部１
３から強力な磁場が作用される。Next, FIG. 5 and FIG. 6 show a conventional permanent magnet type magnetic water treatment device. A cobalt magnet 12 is provided inside a housing 11 via a magnetic pole part 13, and a water hole 14 is formed in the magnetic pole part 13, and a water inlet 15 passes through the water hole 14 to a water outlet 16. Magnetic pole part 1
3, a strong magnetic field is applied.
また、第７図および第８図は、それぞれ従来の電磁石形
の磁気水処３！ｌ装置を示す。Moreover, FIG. 7 and FIG. 8 respectively show a conventional electromagnetic type magnetic water source 3! 1 device is shown.
第７図に示される磁気水処理装置は、ハウジングの内部
にＴｉ磁石を配置した構造であり、ハウジング２１の内
部に変圧器油２２を封入してなる非磁性金属カバー２３
が同心状に配置され、このカバー２３の内部にコイル２
４および磁極２５が設けられている。前記ハウジング２
１とカバー２３との間が通水間隙２６となっている。The magnetic water treatment device shown in FIG. 7 has a structure in which a Ti magnet is arranged inside a housing, and a non-magnetic metal cover 23 is formed by sealing transformer oil 22 inside a housing 21.
are arranged concentrically, and a coil 2 is placed inside this cover 23.
4 and a magnetic pole 25 are provided. The housing 2
1 and the cover 23 is a water passage gap 26.
第８図に示される磁気水処理装置は、ハウジングの外部
に電磁石を配置した構造であり、鋼管ハウジング３１の
外部に磁極３２およびコイル３３が設けられ、ハウジン
グ３１の内部に磁気鉄心３４が設けられている。前記ハ
ウジング３１と磁気鉄心３４との間が通水間隙３５とな
っている。The magnetic water treatment device shown in FIG. 8 has a structure in which an electromagnet is arranged outside the housing, a magnetic pole 32 and a coil 33 are provided outside the steel pipe housing 31, and a magnetic core 34 is provided inside the housing 31. ing. A water passage gap 35 is formed between the housing 31 and the magnetic core 34 .
（発明が解決しようとする課題）
以上のような磁気による水処理は磁場の強い方が効果が
大きいことが知られている。このため、第５図および第
６図に示された従来の永久磁石形の磁気水処理装置ｉｄ
（ノルウェー類のポーラ磁気水処理装置が有名である）
は、効果的な磁気処理を行うために６０００ガウスもの
５１１１柔密度をもつコバルト磁石１２を使用している
が、このコバルト磁石１２は非常に高価である。また、
強力な磁場が得られるように、磁極部１３の通水孔１４
を狭く形成する必要があるので、この通水孔１４で水中
のごみ類が詰り易く、年に１〜２回は分解掃除する必要
がある。(Problems to be Solved by the Invention) It is known that the magnetic water treatment described above is more effective when the magnetic field is stronger. For this reason, the conventional permanent magnet type magnetic water treatment device shown in FIGS. 5 and 6
(Norway's Polar magnetic water treatment equipment is famous)
uses a cobalt magnet 12 with a 5111 softness of 6000 Gauss to provide effective magnetic treatment, but this cobalt magnet 12 is very expensive. Also,
Water holes 14 in the magnetic pole part 13 are provided so that a strong magnetic field can be obtained.
Since it is necessary to form the water hole 14 narrowly, the water passage hole 14 is easily clogged with debris in the water, and it is necessary to disassemble and clean it once or twice a year.
また、第７図または第８図に示された従来の電磁石形の
磁気水処理装置は、通水管の一部を構成するハウジング
２１．３１の内部にカバー２３または磁気鉄心３４が設
けられているので、このカバー２３または磁気鉄心３４
が水の流れにとって障害物となり、この障害物自体また
はこの障害物をハウジング内に支持する部分に水中のご
み類が引掛かったり詰ったりする問題がある。Further, in the conventional electromagnet-type magnetic water treatment device shown in FIG. 7 or 8, a cover 23 or a magnetic core 34 is provided inside a housing 21.31 that constitutes a part of a water pipe. Therefore, this cover 23 or magnetic core 34
This creates an obstacle to the flow of water, and there is a problem in that the obstacle itself or the part that supports the obstacle within the housing gets caught or clogged with debris in the water.
本発明は、管内に何の障害物もない直管構造の通水管に
対して、電磁石で発生した１ｉｔｌ場を強力に作用でき
る構造の磁気水処理装置を提供し、磁気によるスケール
抑制能力を大幅に向上することを目的とする。The present invention provides a magnetic water treatment device with a structure in which a 1 itl field generated by an electromagnet can be applied strongly to water pipes with a straight pipe structure without any obstacles inside the pipes, and the ability to suppress scale by magnetism is greatly increased. The aim is to improve.
（ｍ題を解決するための手段）
本発明は、磁石によって形成された磁場中を水が通過さ
れることにより、水循環系へのスケールの付着が防止さ
れる磁気水処理装置において、コイルボビン５１にコイ
ル５２を巻装するとともにポールピース５３を挿入して
なる一対の電磁石５４．５５が間隙を介し対向配置され
、この一対の電磁石５４゜５５のポールピースが対向す
る間隙にほぼポールピース径を長辺とする長方形断面の
非磁性通水管５６が挿通され、この非磁性通水管５６と
平行に配置された磁性板によって一対の電磁石５４．５
５の周囲にヨーク５７．５８が箱形に形成された磁気水
処理装置である。(Means for Solving Problem M) The present invention provides a magnetic water treatment device in which scale adhesion to a water circulation system is prevented by passing water through a magnetic field formed by a magnet. A pair of electromagnets 54 and 55 formed by winding a coil 52 and inserting a pole piece 53 are arranged facing each other with a gap between them, and the pole pieces of the pair of electromagnets 54 and 55 extend approximately the pole piece diameter into the opposing gap. A non-magnetic water pipe 56 with a rectangular cross section is inserted, and a pair of electromagnets 54.5 are connected by a magnetic plate arranged parallel to the non-magnetic water pipe 56.
This is a magnetic water treatment device in which yokes 57 and 58 are formed in a box shape around the yoke 5.
（作用）
本発明は、」イル５２に通電がなされると、−方のポー
ルピース５３、通水管５６、他方のポールピース５３お
よびコイル周囲のヨーク５７．５８によって磁気回路が
形成され、通水管５６中の水に強力な磁場が作用される
。この磁場の強さは、コイル巻数およびＭ流に比例し、
ポールピース５３間の間隙に反比例する。そして、本装
置は構造的に見て、通水管５６の寸法を変更することな
くコイル巻数を増やすことが可能であり、また、通水管
５６の断面がポールピース径を長辺とする長方形断面で
あるから、ポールピース径を大径とすることにより、通
水流量を犠牲にすることなくポールピース５３間の＠隙
を小さくすることが可能であり、いずれの場合も、従来
の電磁方形磁気水処理装置よりも同形で強力なＭｌ場が
得られ、水の磁気処理効果も大きい。(Function) According to the present invention, when the coil 52 is energized, a magnetic circuit is formed by the negative pole piece 53, the water pipe 56, the other pole piece 53, and the yokes 57 and 58 around the coil, and the water pipe A strong magnetic field is applied to the water in 56. The strength of this magnetic field is proportional to the number of coil turns and M current,
It is inversely proportional to the gap between the pole pieces 53. From a structural standpoint, this device allows the number of coil turns to be increased without changing the dimensions of the water pipe 56, and the cross section of the water pipe 56 is a rectangular cross section whose long side is the diameter of the pole piece. Therefore, by increasing the diameter of the pole pieces, it is possible to reduce the gap between the pole pieces 53 without sacrificing the water flow rate. A more uniform and stronger Ml field can be obtained than in a treatment device, and the magnetic treatment effect of water is also large.
また、通水管５６は電磁石５４．５５から独立した直管
構造であり、この通水管５６内で水が直線的に移動され
るので、ごみ類の滞留、詰りがない。Further, the water pipe 56 has a straight pipe structure independent of the electromagnets 54 and 55, and since water is moved linearly within the water pipe 56, there is no accumulation of dirt or clogging.
（実施例）
以下、本発明を第１図乃至第４図に示される実施例を参
照して詳細に説明する。(Example) Hereinafter, the present invention will be explained in detail with reference to the example shown in FIGS. 1 to 4.
第４図は本発明に係る磁気水処理装置を実際に設置して
試験した清掃工場の灰汚水ラインの一部を示し、再使用
水循環用の管路４１にバイパス管路４２が設けられ、こ
の管路４２に本発明に係る磁気水処理装置Ａおよび流量
計４３が設けられ、この磁気水処理装置ＡおよびＰＥ
ｆｌ ｉｔ ４３を経た再使用水は、フライト４４内に
ある焼却処理灰に供給され、そして、このフライト４４
から出た灰汚水は、いりたん灰汚水ＷＩ４５に溜められ
、ポンプ４６によって管路４１を経て灰凝集槽４８に溜
められ、次工程に送られる。Fig. 4 shows a part of the ash wastewater line of an incineration plant where the magnetic water treatment device according to the present invention was actually installed and tested. The magnetic water treatment device A and the flow meter 43 according to the present invention are provided in the pipe line 42, and the magnetic water treatment device A and PE
The reused water that has passed through fl it 43 is supplied to the incinerated ash in flight 44, and then
The ash wastewater discharged from the tank is collected in the ash wastewater WI 45, and is collected in the ash coagulation tank 48 via the pipe 41 by the pump 46, and sent to the next process.
次に、前記磁気処理装置Ａは、第３図に示されるように
円環状に成形されたコイルボビン（樹脂）５１に第１図
に示されるようにコイル（銅線）５２を巻装するととも
に円柱形のポールピース（鉄）５３を挿入してなる一方
の電磁石５４と、同一構造に形成された他方の２４１１
石５５とが、間隙を介し対向配置され、この一対の電磁
石５４．５５のポールピース５３が対向する間隙に、第
２図に示されるようにほぼポールピース径を長辺とする
長方形断面の非磁性通水管（ステンレス鋼）５６が挿通
され、この非磁性通水管５６と平行に配置された磁性板
（鉄板）によって一対の電磁石５４．５５の周囲にヨー
ク５７゜５８が第２図に示されるように箱形に形成され
ている。Next, the magnetic processing device A winds a coil (copper wire) 52 as shown in FIG. 1 around a coil bobbin (resin) 51 formed into an annular shape as shown in FIG. One electromagnet 54 is formed by inserting a shaped pole piece (iron) 53, and the other electromagnet 2411 is formed in the same structure.
The stones 55 are arranged facing each other with a gap in between, and in the gap where the pole pieces 53 of the pair of electromagnets 54 and 55 face each other, as shown in FIG. A magnetic water pipe (stainless steel) 56 is inserted, and a magnetic plate (iron plate) arranged parallel to the non-magnetic water pipe 56 forms a yoke 57° 58 around a pair of electromagnets 54 and 55, as shown in FIG. It is shaped like a box.
この第２図に示されるように、上下一対の電磁石５４．
５５のコイルボビン間には絶縁材５９が設けられており
、この絶縁材５９により上下ボビン間隔が保たれている
。As shown in FIG. 2, a pair of upper and lower electromagnets 54.
An insulating material 59 is provided between the coil bobbins 55, and the distance between the upper and lower bobbins is maintained by this insulating material 59.
第１図および第３図に示されるように、前記箱形に形成
されたヨーク５７．５８の通水管引出側の２面は開口さ
れ、その通水管５６の両側の引出部６１は、その開口端
に設けられた管接続用フランジ６２に向って、長方形断
面から円形断面に変形している。As shown in FIGS. 1 and 3, two sides of the box-shaped yoke 57, 58 on the water pipe drawer side are open, and the drawer portions 61 on both sides of the water pipe 56 are opened. The rectangular cross section is transformed into a circular cross section toward the pipe connecting flange 62 provided at the end.
次に、この実施例の作用を説明する。Next, the operation of this embodiment will be explained.
通水管５６は電磁石５４．５５から独立した直管構造で
あり、通水！！５６の内部に水の流れを妨げる磁石や構
造物がないので、この通水管５６に供給された水は管内
で直線的に移動し、通水管５６内でのごみ類の滞留、詰
りがない。The water pipe 56 has a straight pipe structure independent from the electromagnets 54 and 55, and allows water to flow! ! Since there are no magnets or structures inside the water pipe 56 that obstruct the flow of water, the water supplied to the water pipe 56 moves linearly within the pipe, and there is no accumulation of dirt or clogging in the water pipe 56.
このような通水状態において、コイル５２に通電がなさ
れると、第２図に示されるように、一方のポールピース
５３、通水管５６、他方のポールピース５３およびコイ
ル周囲のヨーク５７．５８によって磁気回路が形成され
、通水管５６中の水に強力な磁場が作用される。When the coil 52 is energized in this state of water flow, as shown in FIG. A magnetic circuit is formed and a strong magnetic field is applied to the water in the water pipe 56.
この通水管５６に作用する磁場の強さは、コイル巻数お
よび電流に比例し、ポールピース５３間の間隙寸法に反
比例する。そして、本装置は構造的に見て、通水管５６
の寸法を変更することなくコイル巻数を増やすことが可
能であり、また、ヨーク５７、５８の開口部分から効果
的な放熱がなされるので、大電流をコイル５２に供給で
き、さらに、通水管５６の断面がほぼポールピース径を
長辺とする長方形断面（薄形かつ幅広）であるから、ポ
ールピース径を大径とすることにより、通水流量を犠牲
にすることなく上下のポールピース５３間の間隙を小さ
くすることが可能である。The strength of the magnetic field acting on the water pipe 56 is proportional to the number of turns of the coil and the current, and inversely proportional to the gap size between the pole pieces 53. Structurally, this device has a water pipe 56.
It is possible to increase the number of coil turns without changing the dimensions of the coil 52, and since heat is effectively radiated from the openings of the yokes 57 and 58, a large current can be supplied to the coil 52. has a rectangular cross section (thin and wide) whose long side is approximately the diameter of the pole piece, so by making the diameter of the pole piece large, water flow between the upper and lower pole pieces 53 can be maintained without sacrificing water flow rate. It is possible to reduce the gap between the two.
このように、本８１は構造的に見て、従来よりもコイル
巻数を人、コイルｍｌを大、ポールピース５３間の間隙
寸法を小に、それぞれ設定することが可能であるので、
従来の同形装置よりも強力な磁場を通水管５６にかける
ことができる。なお、省電力を重視する場合は、低電流
で高磁束密度を得るため、コイル５２を細線で多巻線と
する。In this way, from a structural point of view, the book 81 allows the number of coil turns to be set smaller than before, the coil ml to be larger, and the gap size between the pole pieces 53 to be smaller.
A stronger magnetic field can be applied to the water pipe 56 than in conventional similar devices. Note that if power saving is important, the coil 52 is made of a thin wire with multiple turns in order to obtain high magnetic flux density with low current.
試験的運転では、ＤＣ１１４ボルト、 ３．４２アンペ
アで１００００ガウスもの高磁束密度が得られた。この
ような強力な直流磁場を通水管５６内を通る水に対し直
角に作用させると、得られる磁気処理効果も大きい。In test operation, a magnetic flux density as high as 10,000 Gauss was obtained at 114 volts DC and 3.42 amperes. When such a strong DC magnetic field is applied perpendicularly to the water passing through the water pipe 56, a large magnetic treatment effect can be obtained.
第４図に示された例では、磁気水処理装置Ａにおいて再
使用水が強力なｍｔｉを通過するとき、イオン変化が起
って水の性質が変わり、すなわち水中にイオンとして溶
解している、スケールとなる溶解固形分く炭酸カルシウ
ム、マグネシウム、シリカ、鉄等）が、磁場中を通過す
ることにより水中に浮遊する微細結晶として析出し、ポ
ンプ４６、配管４７等の内壁に付着せずに槽４５．４８
の底部に沈澱したり、外部に流出したりする。このよう
に、スケールが付着しにくいともに、磁気処理された結
晶は粉体形の結晶となり、もろくくずれやすい形となる
。磁気水処理装置ｆＡを使用しない無処理の場合は、ス
ケールがポンプ４６、配管４１等の内壁に固くこびりつ
いて容易に取れない。In the example shown in FIG. 4, when the reused water passes through the strong mti in the magnetic water treatment device A, an ionic change occurs and the properties of the water change, i.e., it is dissolved as ions in the water. Dissolved solids (calcium carbonate, magnesium, silica, iron, etc.) that become scale precipitate as fine crystals floating in the water by passing through the magnetic field, and do not adhere to the inner walls of the pump 46, piping 47, etc. 45.48
It settles at the bottom of the tank or flows out. In this way, scale is difficult to adhere to, and the magnetically treated crystals become powder-like crystals, which are brittle and easily crumble. In the case of no treatment without using the magnetic water treatment device fA, scale is firmly stuck to the inner walls of the pump 46, piping 41, etc. and cannot be easily removed.
次に、第４図に示される清楯工揚灰汚水ラインで試験さ
れた結果を述べると、ポンプ４６のロック防止、その清
掃作業ＦＲ間の半減、配管の寿命延長という面で顕著な
効果が認められた。すなわち、無処理の３倍もの運転時
間で生じた磁気処理のスクールは、無処理で生じたスケ
ール重量に比べて約半分であり、しかも、磁気処理によ
り全く異なる結晶形となっており、もろくくずれやすい
ことから、ポンプ４６の清掃作業時間は無処理の場合の
約半分で済んだ。Next, we will discuss the results of the test on the clean water pumping ash sewage line shown in Figure 4.The results show that the pump 46 is prevented from locking, the cleaning time FR is halved, and the service life of the piping is extended. Admitted. In other words, the scale weight of the magnetically treated scale, which was produced during an operation time three times longer than that of the untreated scale, is about half that of the scale produced without the treatment.Moreover, the scale has a completely different crystal shape due to the magnetic treatment, and is less brittle and crumbles. Because of the ease of cleaning, the cleaning work time for the pump 46 was reduced to approximately half that of the case without treatment.
なお、参考までに述べると、磁気を利用しない水処理と
しては、排ガス中和法やスケール防止剤の投与等がある
が、磁気水処理は、これらに比べ、コスト的に見てはる
かに安価であり、また、水質浄化や金属腐蝕防止等にも
効果があり、さらに、安全面でも磁気処理は化学薬品を
使用しないので無公害である。For reference, there are exhaust gas neutralization methods and the administration of scale inhibitors as water treatments that do not use magnetism, but magnetic water treatment is much cheaper in terms of cost than these methods. It is also effective in water purification and metal corrosion prevention, and in terms of safety, magnetic treatment does not use chemicals, so it is non-polluting.
本発明によれば、コイルボビンにコイルを巻装するとと
もにポールピースを挿入してなる一対の電磁石が間隙を
介し対向配置され、この一対の電磁石のポールピースが
対向する間隙にほぼポールピース径を長辺とする長方形
断面の非磁性通水管が挿通され、この非磁性通水管と平
行に配置された磁性板によって一対の電磁石の周囲にヨ
ークが箱形に形成さ机たから、コイルに通電がなされる
と、一方のポールピース、通水管、他方のポールピース
およびコイル周囲のヨークによって漏洩磁束の少ない磁
気回路を形成でき、通水管中の水に強力な磁場を作用で
きる。特に、この発明は、通水管と関係なくコイルを容
易に径変化できる構造であるから、通水管の寸法を変更
することなくコイル巻数を増やすことが可能であり、ま
た、通水管の断面がほぼポールピース径を長辺とする長
方形断面であるから、ポールピース径を大径とすること
により、通水流量を犠牲にすることなくポールピース間
の間隙を小さくすることが可能であリ、これらに因り、
従来の電磁石彫磁気水処理装置よりも同形で強力な磁場
を得ることができ、水の磁気処理効果も大きい。According to the present invention, a pair of electromagnets formed by winding a coil around a coil bobbin and inserting a pole piece are arranged opposite to each other with a gap in between, and the pole pieces of the pair of electromagnets extend approximately the pole piece diameter into the opposing gap. A non-magnetic water pipe with a rectangular cross section is inserted through the coil, and a magnetic plate placed parallel to the non-magnetic water pipe forms a box-shaped yoke around a pair of electromagnets, thereby energizing the coil. A magnetic circuit with low leakage magnetic flux can be formed by one pole piece, the water pipe, the other pole piece, and the yoke around the coil, and a strong magnetic field can be applied to the water in the water pipe. In particular, this invention has a structure in which the diameter of the coil can be easily changed regardless of the water pipe, so it is possible to increase the number of turns of the coil without changing the dimensions of the water pipe, and the cross section of the water pipe is approximately Since it has a rectangular cross section with the pole piece diameter as the long side, by increasing the pole piece diameter, it is possible to reduce the gap between the pole pieces without sacrificing the water flow rate. Due to
It is possible to obtain a stronger magnetic field with the same shape than the conventional electromagnet carved magnetic water treatment device, and the magnetic water treatment effect is also large.
また、通水管は一対の電磁石の間に独立して設けられた
構造であるから、通水管および電磁石の設計およびその
変更が容易である。Furthermore, since the water pipe is provided independently between a pair of electromagnets, it is easy to design and change the water pipe and the electromagnet.
さらに、通水管は管内に何の障害物もない直管構造であ
り、この通水管内では水がＷＸ線的に移動され、流路方
向が変化せず、かつ十分な流量が確保されるので、水中
のごみ類によって通水管が詰る等のトラブルがほとんど
なく、メンテナンスの而でも優れている。そして、他の
水処理装置が対応できない汚水や高′ａ度水にも使用で
きる。Furthermore, the water pipe has a straight pipe structure with no obstacles inside the pipe, and water moves in a WX-ray manner within the pipe, the flow direction does not change, and a sufficient flow rate is ensured. There are almost no problems such as clogging of water pipes due to debris in the water, and it is also excellent in terms of maintenance. Furthermore, it can be used for wastewater and high-altitude water that other water treatment devices cannot handle.
第１図は本発明の磁気水処理装置の一実施例を示す断面
図、第２図は第１図の■−■線断面図、第３図は絶縁材
を省略して示した第１図の■−■線断面図、第４図は本
装置が設置された清掃工場法汚水ラインの一部を示す回
路図、第５図は従来の永久磁石形の磁気水処理装置の断
面図、第６図は第５図のＶｌ −Ｖｌ線断面図、第７図
は従来の内側電磁石形の磁気水処理ＶＬ置を示す断面図
、第８図は従来の外側電磁石形の磁気水処理装置を示す
断面図である。
５１・・コイルボビン、５２・・コイル、５３・・ポー
ルピース、５４．５５・尋常磁石、５６・・通水管、５
７、５８・・ヨーク。
酬Fig. 1 is a sectional view showing an embodiment of the magnetic water treatment device of the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is Fig. 1 with insulating material omitted. Fig. 4 is a circuit diagram showing a part of the wastewater line according to the Incineration Plant Law in which this device is installed, Fig. 5 is a sectional view of a conventional permanent magnet type magnetic water treatment device, Figure 6 is a sectional view taken along the line Vl-Vl in Figure 5, Figure 7 is a sectional view showing a conventional internal electromagnet type magnetic water treatment VL installation, and Figure 8 is a conventional external electromagnet type magnetic water treatment device. FIG. 51. Coil bobbin, 52. Coil, 53. Pole piece, 54.55. Ordinary magnet, 56. Water pipe, 5.
7, 58...York. reward
Claims (1)
ことにより、水循環系へのスケールの付着が防止される
磁気水処理装置において、コイルボビンにコイルを巻装
するとともにポールピースを挿入してなる一対の電磁石
が間隙を介し対向配置され、 この一対の電磁石のポールピースが対向する間隙にほぼ
ポールピース径を長辺とする長方形断面の非磁性通水管
が挿通され、 この非磁性通水管と平行に配置された磁性板によって一
対の電磁石の周囲にヨークが箱形に形成された ことを特徴とする磁気水処理装置。(1) In a magnetic water treatment device that prevents scale from adhering to the water circulation system by passing water through a magnetic field formed by a magnet, a coil is wound around the coil bobbin and a pole piece is inserted. A pair of electromagnets formed by the electromagnets are arranged opposite to each other with a gap in between, and a non-magnetic water pipe with a rectangular cross section whose long side is approximately the diameter of the pole piece is inserted into the gap where the pole pieces of the pair of electromagnets face each other. A magnetic water treatment device characterized by a box-shaped yoke formed around a pair of electromagnets by magnetic plates arranged parallel to the water tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3415189A JPH02214593A (en) | 1989-02-14 | 1989-02-14 | Magnetic treating device for water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3415189A JPH02214593A (en) | 1989-02-14 | 1989-02-14 | Magnetic treating device for water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02214593A true JPH02214593A (en) | 1990-08-27 |
Family
ID=12406201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3415189A Pending JPH02214593A (en) | 1989-02-14 | 1989-02-14 | Magnetic treating device for water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02214593A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19983264B4 (en) * | 1998-05-30 | 2008-11-06 | Guangdong Junfeng Industry & Commerce Co., Ltd | Spectrum water generator |
| WO2011063781A1 (en) * | 2009-11-24 | 2011-06-03 | Aqua-Fair Gmbh | Device for electromagnetic treatment of a fluid flowing in a tube |
| JP2012523310A (en) * | 2009-04-09 | 2012-10-04 | ハイドロパス、ホウルディングス、リミティド | Construction of electrodes in liquid |
-
1989
- 1989-02-14 JP JP3415189A patent/JPH02214593A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19983264B4 (en) * | 1998-05-30 | 2008-11-06 | Guangdong Junfeng Industry & Commerce Co., Ltd | Spectrum water generator |
| DE19983264B8 (en) * | 1998-05-30 | 2009-04-16 | Guangdong Junfeng Industry & Commerce Co., Ltd | Spectrum water generator |
| JP2012523310A (en) * | 2009-04-09 | 2012-10-04 | ハイドロパス、ホウルディングス、リミティド | Construction of electrodes in liquid |
| US9032610B2 (en) | 2009-04-09 | 2015-05-19 | Hydropath Technology Limited | Process of establishing electrodes in a liquid |
| WO2011063781A1 (en) * | 2009-11-24 | 2011-06-03 | Aqua-Fair Gmbh | Device for electromagnetic treatment of a fluid flowing in a tube |
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