JPS63200891A - Ozone feeding apparatus - Google Patents
Ozone feeding apparatusInfo
- Publication number
- JPS63200891A JPS63200891A JP3314987A JP3314987A JPS63200891A JP S63200891 A JPS63200891 A JP S63200891A JP 3314987 A JP3314987 A JP 3314987A JP 3314987 A JP3314987 A JP 3314987A JP S63200891 A JPS63200891 A JP S63200891A
- Authority
- JP
- Japan
- Prior art keywords
- ozone
- pipe
- main
- main pipe
- stream
- 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.)
- Granted
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241000269821 Scombridae Species 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 235000020640 mackerel Nutrition 0.000 description 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
Description
【発明の詳細な説明】
〈発明の利用分野〉
この発明は、水流管中を流れる水流へオゾンを注入し混
合・溶解させるためのオゾン供給装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Application of the Invention The present invention relates to an ozone supply device for injecting, mixing and dissolving ozone into a water stream flowing in a water flow pipe.
〈従来の技術〉
従来、未発明達の知る限りでは、この種のオゾン供給装
置は知られていなかった。もっとも、類似の技術として
、例えば、「上水処理におけるオゾン技術Ｊ （１９
８６年３月オゾン水処理研究会発行）の第１０９頁〜第
１１１頁に示されるものがある。<Prior Art> To the best of our knowledge, this type of ozone supply device has not been known in the past. However, as a similar technology, for example, “Ozone Technology in Water Treatment J (19
There is one shown on pages 109 to 111 of Ozone Water Treatment Study Group, March 1986).
〈発明が解決しようとする問題点〉
最近オゾンによる水処−理の効用が注目されつつあり、
処理対象たる水へオゾンを供給するための装置の開発が
望まれていた。特に、水流管中を高速で流れる水流へオ
ゾンを注入・混合・溶解させるためのオゾン供給装置の
開発に対する要望が大きかった。その理由は、オゾンの
性質による。即ち、オゾンは、流速が１ｍ／秒より小さ
い水流に注入されると水流管に対し発錆作用を及ぼすが
、逆に流速が１ｍ／秒以上の場合には鯖を取る働きをす
る、とされているからである。このような事情に鑑みこ
の発明はなされたものであるが、この発明をなすにあた
って解決すべき課題としては、第１に、前記の如き１ｍ
／秒以上という高速水流へ素早く且つ万遍なくオゾンを
注入するには如何にすべきか、第２に、この注入された
オゾンを素早く且つ万遍なく混合・溶解させるには如何
にすべきか、−・・−という２点が挙げられる。<Problems to be solved by the invention> Recently, the effectiveness of water treatment using ozone has been attracting attention.
It has been desired to develop a device to supply ozone to the water to be treated. In particular, there was a strong demand for the development of an ozone supply device for injecting, mixing, and dissolving ozone into a water stream flowing at high speed in a water flow pipe. The reason for this is due to the properties of ozone. In other words, ozone is said to have a rusting effect on water pipes when it is injected into a water stream with a flow rate of less than 1 m/sec, but on the other hand, when the flow rate is 1 m/sec or more, it acts to remove mackerel. This is because This invention was made in view of these circumstances, but the problems to be solved in making this invention are: firstly, the above-mentioned 1 m
How should we inject ozone quickly and evenly into a high-speed water flow of more than 1 second?Secondly, how should we mix and dissolve this injected ozone quickly and evenly?- There are two points that can be raised.
く問題点を解決するための手段〉
上記課題を解決するための手段として、この発明では、
オゾン供給装置を、水流管の途中に嵌め込まれる主管と
、基端が主管の上流側に接続され、先端が主管の下流側
より主管の中心部内へ挿通されて主管と平行状態で主管
の上流側へ延設され、前記基端より取り入れた分流を先
端から主管中の主水流に抗して吐出せしめる分流管とに
より構成し、さらに主管の上流側内部には、主水流へ曝
される状態で配した複数の磁石にて主水流を磁気処理す
る磁気処理部を設け、分流管には、取り入れた分流を上
記吐出のために加圧する加圧部と、分流へオゾンを注入
するオゾン注入部と、及び注入されたオゾンを分流へ混
合するための一次混合部とを各々設け、主管の下流側内
部には、吐出するオゾン混合済の分流と主水流とを混合
せしめる二次混合部を設けることを要旨としている。Means for Solving the Problems> As a means for solving the above problems, in this invention,
The ozone supply device is connected to a main pipe that is fitted in the middle of the water flow pipe, the base end is connected to the upstream side of the main pipe, the tip is inserted from the downstream side of the main pipe into the center of the main pipe, and is parallel to the main pipe on the upstream side of the main pipe. and a branch pipe extending from the base end and discharging the branch flow taken in from the base end from the tip against the main water flow in the main pipe. A magnetic processing section is provided that magnetically processes the main water flow using a plurality of magnets arranged in the pipe, and the branch pipe has a pressurizing section that pressurizes the taken-in branch flow for the above-mentioned discharge, and an ozone injection section that injects ozone into the branch flow. , and a primary mixing section for mixing the injected ozone into the branch stream, and a secondary mixing section for mixing the ozone-mixed branch stream to be discharged and the main water stream inside the downstream side of the main pipe. The gist is:
〈作 用〉
即ち、
（ａ）磁気処理部で予め磁気処理することにより水への
オゾンの混合・溶解が容易化され、また（口）側管によ
る分流へ注入することにより素早（且つ万遍なくオゾン
注入を行えることになり、さらに
（Ｃ）このオゾン注入法の分流を分流管に設けた一次混
合部を通過させてオゾンの一次混合・溶解処理を行い、
この−次混合・溶解処理済の分流を分流管にて主管中へ
主水流に抗して吐出させ両水流の衝突現象にて両水流を
混合せしめると同時に、この混合主水流を二次混合部を
通過させさらに混合させることによりオゾンを素早く且
つ万遍なく混合・溶解できることになり、
これら（ａ）〜（Ｃ）を以て、高速水流へオゾンを素早
く且つ万遍なく注入・混合・溶解できることになる。<Function> That is, (a) Mixing and dissolving ozone in water is facilitated by pre-magnetic treatment in the magnetic treatment section, and it is quickly (and universally) injected into the branched flow through the (mouth) side pipe. Furthermore, (C) the branched flow of this ozone injection method is passed through a primary mixing section provided in the branching pipe to perform primary mixing and dissolution treatment of ozone;
This secondary mixed and dissolved divided stream is discharged into the main water stream through a branch pipe against the main water stream, and the two water streams are mixed by the collision phenomenon, and at the same time, this mixed main water stream is transferred to the secondary mixing section. By passing through and further mixing, ozone can be mixed and dissolved quickly and evenly. By using these (a) to (C), ozone can be quickly and evenly injected, mixed, and dissolved into a high-speed water stream. .
〈実 施 例〉
以下、この発明の実施例を、第１図〜第７図を参照して
説明する。<Example> Hereinafter, an example of the present invention will be described with reference to FIGS. 1 to 7.
このオゾン供給装置１は、その主要部が主管２及び分流
管３より構成され、さらに制御ボックス４及びフレーム
体５を備えている。This ozone supply device 1 is mainly composed of a main pipe 2 and a branch pipe 3, and further includes a control box 4 and a frame body 5.
主管２は、フランジ部１０，１１を介して水流管１２の
途中に嵌め込まれるもので、上流側の磁気処理部１３及
び下流側の二次混合部１４より成り、両部１３．１４は
フランジ部１５において分割自在とされている。磁気処
理部１３は、主管２中を流れる主水流１６へ曝される状
態で８本の棒状磁石１７をブラケット１８にて配して成
るもので、この棒状磁石１８にて予め主水流１７をオゾ
ンが混合・溶解し易くなるように磁気処理するものであ
る。二次混合部１４は、主管２の下流側全体に亘って主
水流１７に交差する状態で放射状に配される抵抗棒１９
を複数設けて成り、この複数の抵抗棒１９にて撹拌し、
主水流１６と後述のオゾン注入法の分流２０ａとを混合
するものである。The main pipe 2 is fitted in the middle of the water flow pipe 12 via flange parts 10 and 11, and consists of a magnetic processing part 13 on the upstream side and a secondary mixing part 14 on the downstream side, and both parts 13 and 14 are flange parts. 15, it is said that it can be freely divided. The magnetic processing unit 13 is made up of eight rod-shaped magnets 17 placed on a bracket 18 in a state where they are exposed to the main water flow 16 flowing through the main pipe 2. It is treated magnetically to make it easier to mix and dissolve. The secondary mixing section 14 includes resistance rods 19 arranged radially across the entire downstream side of the main pipe 2 and crossing the main water flow 17.
A plurality of resistance rods 19 are used to stir the mixture.
The main water flow 16 is mixed with a branch flow 20a of the ozone injection method described later.
分流管３は、側管２１及び内設管２２より構成されてい
る。側管２１は、その基端２３（即ち、分流管３の基端
）がフランジ部２４を介して主管２の上流側に接続され
、その先端２５が、主管２の下流側より主管２の中心部
へ挿通される内股管２２の基端３３にフランジ部２６を
介して接続されるもので、この側管２１中を流れる分流
２０を後述の如く主管２中へ主水流１６に抗して吐出さ
せるために加圧するポンプ２７より成る加圧部２８が設
けられ、また分流２０ヘオゾンを注入するオゾン注入部
２９が設けられている。このオゾン注入部２９へは、制
御ボックス４中に設けたオゾン発生用のオゾナイザ−（
図示せず）よりコンプレッサ（図示せず）を介しホース
３０→供給口３■を経てオゾンを供給している。尚、３
２は予備の供給口であり、より多くのオゾン供給量を必
要とする時に他のオゾナイザ−に接続するようにして用
いるものである。前述の如く側管２１に接続された内股
管２２は、主管２の下流側より主管２の中心部へ挿通さ
れて主管２と平行状態で主管２の上流側へ延設され、二
次混合部１４の抵抗棒２０にて支持されている。そして
、この内股管２２は、その内部にオゾン注入法の分流２
０ａへ交差する状態で複数の抵抗棒３４を配して成る一
次混合部３５が設けてあり、ここで分流２０ａを撹拌し
てオゾンを分流２０ａへ一次混合する役目を負うもので
あり、また分流２０ａを主管２中へ主水流１６に抗して
その先端３６（即ち、分流管３の先端）より吐出させ両
水流２０ａ、１６の衝突現象にて両水流２０ａ、１６を
混合せしめる役目を負うものである。The branch pipe 3 is composed of a side pipe 21 and an internal pipe 22. The side pipe 21 has its base end 23 (that is, the base end of the branch pipe 3) connected to the upstream side of the main pipe 2 via the flange portion 24, and its tip 25 connected to the center of the main pipe 2 from the downstream side of the main pipe 2. It is connected to the proximal end 33 of the inner water pipe 22 inserted through the side pipe 21 via the flange part 26, and the branch flow 20 flowing in this side pipe 21 is discharged into the main pipe 2 against the main water flow 16 as described later. A pressurizing section 28 consisting of a pump 27 for pressurizing the air is provided, and an ozone injecting section 29 for injecting ozone into the divided flow 20 is also provided. This ozone injection part 29 is connected to an ozonizer (
Ozone is supplied from a compressor (not shown) through a hose 30 and a supply port 3. In addition, 3
Reference numeral 2 denotes a spare supply port, which is used by connecting to another ozonizer when a larger amount of ozone is required. As described above, the inner tube 22 connected to the side tube 21 is inserted into the center of the main tube 2 from the downstream side of the main tube 2 and extends to the upstream side of the main tube 2 in parallel with the main tube 2, thereby forming a secondary mixing section. It is supported by 14 resistance rods 20. This inner tube 22 has a branch 2 of the ozone injection method inside it.
A primary mixing section 35 is provided in which a plurality of resistance rods 34 are arranged to intersect with each other. 20a into the main pipe 2 against the main water flow 16 from its tip 36 (i.e., the tip of the branch pipe 3), and has the role of mixing both water flows 20a and 16 by the collision phenomenon of both water flows 20a and 16. It is.
従って、このオゾン供給装置１では、第１に、磁気処理
部１３で予め磁気処理することによりオゾンの混合・溶
解が容易化され、また第２に、側管２１にて分流２０を
得、この分流２０ヘオゾンを容易に注入することとし、
さらに第３に、このオゾン注入法分流２０ａを先ず内設
管２２の内部に設けた一次混合部３５にて撹拌しオゾン
の一次混合・溶解処理を行い、次いで第４に、この−次
混合・溶解処理済の分流２０ａを内股管２２にて主管２
中へ主水流１６に抗して吐出せしめこの両水流２０ａ、
１６の衝突にて両水流２０ａ、１６を混合せしめ、第５
に、この混合主水流１６ｄを内設管２２の外側で且つ主
管２の内部に設けた二次混合部１４にて撹拌・混合させ
ることにより、以て素早く且つ万遍なくオゾンを高速水
流へ注入・混合・溶解できることになる。Therefore, in this ozone supply device 1, firstly, the mixing and dissolving of ozone is facilitated by performing magnetic treatment in advance in the magnetic processing section 13, and secondly, a branched flow 20 is obtained in the side pipe 21, and this Divided 20 haozone can be easily injected,
Furthermore, thirdly, this ozone injection method branch flow 20a is first stirred in the primary mixing section 35 provided inside the internal pipe 22 to perform primary mixing and dissolving treatment of ozone, and then fourthly, this secondary mixing and dissolving treatment is performed. The dissolved divided flow 20a is transferred to the main pipe 2 through the inner pipe 22.
Both water streams 20a are discharged into the main water stream 16 against the main water stream 16,
16, both water flows 20a and 16 are mixed, and the fifth
By stirring and mixing this mixed main water flow 16d in the secondary mixing section 14 provided outside the internal pipe 22 and inside the main pipe 2, ozone is quickly and evenly injected into the high-speed water flow.・It will be possible to mix and dissolve.
尚、各抵抗棒１９．３４の配設状態が、また加圧部２８
とオゾン注入部２９の配列順序が図示の例に限られるも
のでないことは勿論である。また、磁気処理部１３と二
次混合部３５との間にフランジ部１５を設け、あるいは
主管２と側管２１とをフランジ部１０．１１にて接続す
ることは、オゾン供給装置１の保守・管理・点検のため
に有用なものであるが、この発明にとって不可欠となる
ものでないことも勿論である。また、オゾン注入部２９
、加圧部２８、主管２等には必要に応じて適宜に「圧力
表示計」を設けるものであるが、その図示は省略してい
る。Note that the arrangement state of each resistance rod 19.34 also depends on the pressure section 28.
Of course, the arrangement order of the ozone injection part 29 and the ozone injection part 29 is not limited to the illustrated example. Further, providing the flange portion 15 between the magnetic processing portion 13 and the secondary mixing portion 35 or connecting the main pipe 2 and the side pipe 21 with the flange portion 10.11 is useful for maintenance and maintenance of the ozone supply device 1. Although it is useful for management and inspection, it goes without saying that it is not essential to this invention. In addition, the ozone injection part 29
, the pressurizing section 28, the main pipe 2, etc. are provided with a "pressure indicator" as appropriate, but their illustration is omitted.
〈発明の効果〉
この発明に係るオゾン供給装置は、以上説明してきた如
く、磁気処理部にてオゾンの混合・溶解が容易となるよ
うに磁気処理すると共に、分流管にて分流を形成し、こ
の分流にオゾンを注入することとし、さらにこのオゾン
注入法の分流を一次混合部で一次混合した後、分流管に
て主水流に抗するよう吐出せしめ、この吐出による両水
流の衝突現象を利用して両水流を混合すると共に、二次
混合部にても混合せしめることとしているので、高速で
流れる流水へオゾンを素早く且つ万遍なく注入・混合・
溶解できるという秀れた効果を有するものである。<Effects of the Invention> As explained above, the ozone supply device according to the present invention performs magnetic treatment to facilitate mixing and dissolving ozone in the magnetic treatment section, and forms a divided flow in the diverter tube, We decided to inject ozone into this divided flow, and after primary mixing the divided flow of this ozone injection method in a primary mixing section, we discharged it against the main water flow in a diverter pipe, and utilized the collision phenomenon of both water flows caused by this discharge. In addition to mixing both water streams, ozone is also mixed in the secondary mixing section, so ozone can be quickly and evenly injected, mixed, and mixed into the fast-flowing water.
It has the excellent effect of being soluble.
第１図は、この発明に係るオゾン供給装置の概略斜視図
、
第２図は、磁気処理部の一部断面を含む概略側面図、
第３図は、第２図中の矢示■方向から見た磁気処理部の
概略側面図、
第４図は、二次混合部の概略側断面図、第５図は、第４
図中の矢示Ｖ方向から見た二次混合部の概略側面図、
第６図は、第４図中の矢示■方向から見た二次混合部の
概略側面図、そして
第７図は、水流の状態を示す主管及び分流管の概略平面
図である。
１−−−−一・−オゾン供給装置
２−−−−−−一主管
３−−−−−−一分流管
１２−・−水流管
１３・・・−・・磁気処理部
１４−−−−−−一二次混合部
１６・−・・−・−生水流
１７−−−−−−−棒磁石
２０・・−・−分流
２３−−−−−−・（分流管の）基端
２８−・−加圧部
２９・−・・−オゾン注入部
３５−・−・−・−一次混合部
３６・−・−・−（分流管の）先端
１４二二欠；毘奮部FIG. 1 is a schematic perspective view of the ozone supply device according to the present invention, FIG. 2 is a schematic side view including a partial cross section of the magnetic processing section, and FIG. 3 is taken from the direction of the arrow (■) in FIG. 4 is a schematic side sectional view of the magnetic processing section, FIG. 5 is a schematic side sectional view of the secondary mixing section, and FIG.
FIG. 6 is a schematic side view of the secondary mixing section seen from the direction of arrow V in the figure, FIG. 6 is a schematic side view of the secondary mixing section seen from the direction of arrow ■ in FIG. 4, and FIG. FIG. 2 is a schematic plan view of a main pipe and a branch pipe showing water flow conditions. 1-----1.-Ozone supply device 2-------1 Main pipe 3--1 Branch pipe 12--Water flow pipe 13--Magnetic processing section 14-- ---Primary and secondary mixing section 16 --- Raw water flow 17 --- Bar magnet 20 --- Branch flow 23 --- Base end (of the diverter tube) 28--Pressurizing part 29--Ozone injection part 35--Primary mixing part 36--(Diversion tube) tip 14 22 missing;
Claims (1)
り主管の中心部内へ挿通されて主管と平行状態で主管の
上流側へ延設され、前記基端より取り入れた分流を先端
から主管中の主水流に抗して吐出せしめる分流管とを備
えるオゾン供給装置であって、 上記主管の上流側内部には、主水流へ曝される状態で配
した複数の磁石にて主水流を磁気処理する磁気処理部を
設け、 上記分流管には、取り入れた分流を上記吐出のために加
圧する加圧部と、分流へオゾンを注入するオゾン注入部
と、及び注入されたオゾンを分流へ混合するための一次
混合部とを各々設け、上記主管の下流側内部には、吐出
するオゾン混合済の分流と主水流とを混合せしめる二次
混合部を設けたことを特徴とするオゾン供給装置。[Scope of Claims] A main pipe interposed in the middle of the water flow pipe, a proximal end connected to the upstream side of the main pipe, a distal end inserted into the center of the main pipe from the downstream side of the main pipe, and parallel to the main pipe. An ozone supply device comprising: a branch pipe extending upstream and discharging a branch flow taken in from the base end from the tip against the main water flow in the main pipe; A magnetic processing section is provided that magnetically processes the main water flow using a plurality of magnets placed in a state where it is exposed to the water flow. An ozone injection part for injecting ozone and a primary mixing part for mixing the injected ozone into a branch stream are provided, and inside the downstream side of the main pipe, a branch stream with mixed ozone to be discharged and a main water stream are provided. An ozone supply device characterized by having a secondary mixing section for mixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3314987A JPS63200891A (en) | 1987-02-18 | 1987-02-18 | Ozone feeding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3314987A JPS63200891A (en) | 1987-02-18 | 1987-02-18 | Ozone feeding apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63200891A true JPS63200891A (en) | 1988-08-19 |
| JPH0470957B2 JPH0470957B2 (en) | 1992-11-12 |
Family
ID=12378522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3314987A Granted JPS63200891A (en) | 1987-02-18 | 1987-02-18 | Ozone feeding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63200891A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991012209A1 (en) * | 1990-02-09 | 1991-08-22 | Coke Alden L | Method and apparatus for treating water in a cooling system |
| US5145585A (en) * | 1990-02-09 | 1992-09-08 | Coke Alden L | Method and apparatus for treating water in a cooling system |
| CN102784403A (en) * | 2012-08-20 | 2012-11-21 | 宋国艳 | Ozone supplying device |
-
1987
- 1987-02-18 JP JP3314987A patent/JPS63200891A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991012209A1 (en) * | 1990-02-09 | 1991-08-22 | Coke Alden L | Method and apparatus for treating water in a cooling system |
| US5145585A (en) * | 1990-02-09 | 1992-09-08 | Coke Alden L | Method and apparatus for treating water in a cooling system |
| CN102784403A (en) * | 2012-08-20 | 2012-11-21 | 宋国艳 | Ozone supplying device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0470957B2 (en) | 1992-11-12 |
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