JP4996812B2 - 給水装置 - Google Patents
給水装置 Download PDFInfo
- Publication number
- JP4996812B2 JP4996812B2 JP2004103269A JP2004103269A JP4996812B2 JP 4996812 B2 JP4996812 B2 JP 4996812B2 JP 2004103269 A JP2004103269 A JP 2004103269A JP 2004103269 A JP2004103269 A JP 2004103269A JP 4996812 B2 JP4996812 B2 JP 4996812B2
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- JP
- Japan
- Prior art keywords
- water
- water supply
- filtration
- processing unit
- corrosion
- 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.)
- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 268
- 238000001914 filtration Methods 0.000 claims description 96
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 230000007797 corrosion Effects 0.000 description 73
- 238000005260 corrosion Methods 0.000 description 73
- 239000012528 membrane Substances 0.000 description 39
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 20
- 230000002401 inhibitory effect Effects 0.000 description 20
- 238000001728 nano-filtration Methods 0.000 description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 16
- 230000001737 promoting effect Effects 0.000 description 14
- 239000008234 soft water Substances 0.000 description 11
- 239000012535 impurity Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 239000003513 alkali Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 238000011045 prefiltration Methods 0.000 description 8
- 239000000377 silicon dioxide Substances 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 239000012466 permeate Substances 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 238000007872 degassing Methods 0.000 description 5
- 238000001223 reverse osmosis Methods 0.000 description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000010962 carbon steel Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 238000002407 reforming Methods 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 239000008235 industrial water Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001450 anions Chemical group 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Description
(実施の形態1)
本例の給水システムは、ボイラへ給水を供給するための給水システムであって、前記給水を流す給水ラインと、該給水ラインに設けられた濾過処理部と、該濾過処理部をバイパスするバイパスラインと、該バイパスラインに設けられた開閉弁と、前記濾過処理部の下流側を流れる給水が所定のMアルカリ度となるよう前記開閉弁を開閉制御する制御部と、を備えて構成することを特徴としている。
本例の給水システムは、ボイラへ給水を供給するための給水システムであって、前記給水を流す給水ラインと、該給水ラインに設けられた濾過処理部と、該濾過処理部の下流側の前記給水ラインに設けられた脱気処理部と、前記濾過処理部をバイパスし、濾過処理部の上流側の給水ラインと濾過処理部と脱気処理部の間の給水ラインとを接続するバイパスラインと、該バイパスラインに設けられた開閉弁と、前記濾過処理部の下流側を流れる給水が所定のMアルカリ度となるよう前記開閉弁を開閉制御する制御部と、を備えて構成することを特徴としている。
先ず、本発明の第1実施例について説明する。図1は本発明の給水システムを含むボイラシステムの第1実施例を示す構成図である。
2 ボイラ
3,20 給水システム
4 給水ライン
5 活性炭濾過処理部
6 軟水化処理部
7 プレフィルタ
8 濾過処理部
9 給水タンク
10 バイパスライン
11 開閉弁
12 電気伝導度計
13 信号線
14 制御部
15 信号線
21 脱気処理部
Claims (3)
- ボイラへ給水を供給するための給水システムであって、
前記給水を流す給水ラインと、
該給水ラインに設けられた軟水化処理部と、
該軟水化処理部の下流側の給水ラインに設けられた濾過処理部と、
前記軟水化処理部と前記濾過処理部の間に入口が接続され前記濾過処理部をバイパスするバイパスラインと、
該バイパスラインに設けられた開閉弁と、
前記濾過処理部の下流側を流れる給水が所定のMアルカリ度となるよう前記開閉弁を開閉制御する制御部と、
を備えて構成する
ことを特徴とする給水システム。 - 前記濾過処理部の下流側の前記給水ラインに、脱気処理部を備えた
ことを特徴とする請求項1に記載の給水システム。 - 前記バイパスラインは、前記濾過処理部の上流側の給水ラインと該濾過処理部と前記脱気処理部の間の給水ラインとを接続するよう構成した
ことを特徴とする請求項2に記載の給水システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004103269A JP4996812B2 (ja) | 2004-03-31 | 2004-03-31 | 給水装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004103269A JP4996812B2 (ja) | 2004-03-31 | 2004-03-31 | 給水装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005288219A JP2005288219A (ja) | 2005-10-20 |
JP4996812B2 true JP4996812B2 (ja) | 2012-08-08 |
Family
ID=35321779
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004103269A Expired - Lifetime JP4996812B2 (ja) | 2004-03-31 | 2004-03-31 | 給水装置 |
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JP (1) | JP4996812B2 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006239649A (ja) * | 2005-03-07 | 2006-09-14 | Miura Co Ltd | ボイラ用給水装置 |
US8617397B2 (en) | 2005-09-07 | 2013-12-31 | Hydranautics | Reverse osmosis filtration devices with RFID tag-powered flow and conductivity meters |
US7584061B2 (en) * | 2006-03-13 | 2009-09-01 | Hydranautics | Device for measuring permeate flow and permeate conductivity of individual reverse osmosis membrane elements |
JP5184766B2 (ja) * | 2006-08-25 | 2013-04-17 | 栗田工業株式会社 | ボイラ給水の処理方法 |
JP5135768B2 (ja) * | 2006-11-09 | 2013-02-06 | 三浦工業株式会社 | 蒸気ボイラ装置の運転方法 |
JP5013063B2 (ja) * | 2006-12-26 | 2012-08-29 | 三浦工業株式会社 | ボイラ給水用補給水の供給方法 |
JP5013062B2 (ja) * | 2006-12-26 | 2012-08-29 | 三浦工業株式会社 | ボイラ給水用補給水の供給方法 |
JP5463710B2 (ja) * | 2009-03-31 | 2014-04-09 | 三浦工業株式会社 | 水処理システム |
JP5305243B2 (ja) * | 2009-08-11 | 2013-10-02 | 三浦工業株式会社 | 水処理システム |
JP6631147B2 (ja) | 2015-10-14 | 2020-01-15 | 栗田工業株式会社 | ボイラ給水用水処理装置及びボイラの運転方法 |
JP6114437B1 (ja) * | 2016-05-09 | 2017-04-12 | 新菱冷熱工業株式会社 | 腐食性アニオン除去装置及びアニオン交換樹脂の再生方法 |
CN115448512A (zh) * | 2022-04-08 | 2022-12-09 | 上海力脉环保设备有限公司 | 一种碳化法白炭黑生产废水的处理方法 |
-
2004
- 2004-03-31 JP JP2004103269A patent/JP4996812B2/ja not_active Expired - Lifetime
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JP2005288219A (ja) | 2005-10-20 |
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