TW200807207A - Monitoring apparatus for component concentration of dying solution, controlling apparatus for component of dying solution and dying apparatus - Google Patents

Monitoring apparatus for component concentration of dying solution, controlling apparatus for component of dying solution and dying apparatus Download PDF

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TW200807207A
TW200807207A TW096122239A TW96122239A TW200807207A TW 200807207 A TW200807207 A TW 200807207A TW 096122239 A TW096122239 A TW 096122239A TW 96122239 A TW96122239 A TW 96122239A TW 200807207 A TW200807207 A TW 200807207A
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Taiwan
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concentration
dyeing
dyeing liquid
iodine
potassium iodide
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TW096122239A
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Chinese (zh)
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Nobuo Saito
Masaharu Nakamura
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Tokai Senko Kk
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/08—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of polarising materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Provided is an apparatus for controlling component concentration, for monitoring concentrations of components of dying solutions containing at least iodine and potassium iodide as the components, to control said concentrations of the components to be constant. Electricity conductivity and light absorption index of a dying solution L stored in a dying tank 11 and an adjusting tank 12 are respectively measured by an electricity conductivity sensor 13 and a light absorption index sensor 32. A microcomputer 33 calculates concentration of iodine and concentration of potassium iodide of the dying solution L from the obtained electricity conductivity and light absorption index, and then calculates deviations from respective corresponding predetermined management values for thess concentrations, while the calculation results are monitored by a monitor 37. Furthermore, the microcomputer 33 generates a control output for controlling supplement amount of iodine and potassium iodide from supplying tanks 21 to 23 to the adjusting tank 12 such that the deviations from said respective management values are reduced.

Description

200807207 九、發明說明： 〜【發明所屬之技術領域】 、- 本發明係有關於用以監測至少含有;—心 成分漠度的成分漢度監=::::: 控制裝置，裝_成 【先前技術】 •之偏於畫像顯示裝置(例如液晶顯示器⑽))等 膜扁先片（polarlzer)’係通常使用礙染色之聚乙婦醇系薄 上偏光片的製造，通常係將聚乙稀醇系薄 後’經過膨潤步驟、毕多牛驟 、I、 卜，止 木色步驟、延伸步驟、固定化步驟、 水洗步驟及乾燥步驟而進行。 ㈣在取述各4巾’染色步驟係為藉由破將經過膨潤步 β後之4乙烯醇類薄膜予以染色者，作為該方法，通常以 _將該聚乙烯醇系薄膜浸潰於含 化鉀為成分之水溶液而造行。有為〜、蛾之助溶劑的碘 述各〃驟係於H域續地進行，在染色步驟連 、一入經膨潤㈣而含有水分之聚乙稀醇系薄膜，另一方 面，連、績導出藉由染色而含破之聚乙稀醇系薄膜。 口此，由於杂色液的成分濃度會經時性變化，難以把 握該成分濃度而控制為固定。結果，使染色於聚乙烯醇系 厚膜之硤的量變化’而使所獲得之偏光片的品質不穩定， 且使良率降低。 319355 6 200807207 針對上述問題，在下述專利文獻1中，接安 製膜之聚乙_㈣膜浸潰含有驗金屬=，使經 而含有雜子（n，之後照射紫 、=的處理液 子氧化而產切⑹的方法。 ^並使該硬離 [專利文獻1]日本國特開2005_54171號八 【發明内容】 〜A叛 (發明欲解決的課題） 然而，即使在上述專利文獻記載的方法 的碘離子與相對離子的驗金屬離子之量亦經時性變化液】 該情形下也必須掌握處理液的成分濃度而控制為固定。’ 因此，本發明係因應上述的各問題，使到 2 或為困難之掌握染色液成分濃度而控制為固定法_2 簡單者。 万法變為 具體而言’本發明之目的在於提供一種用以監測人 蛾及埃化鉀作為成分之染色液成分濃度的成分濃度監^ 置及用以將該成分濃度控制成固定之成分濃度控制裝置衣 以及裝設有該成分濃度控制裝置之染色裝置。 (解決課題的手段） 在解決上述課題時，本發明者等努力研究的結果，每 驗性地發現染色液的導電率與碘化鉀濃度有密切的關係^ 且於染色液之預定波長的吸光度與碘化鉀濃度及碘濃度有 密切的關係。然後，藉由利用上述結果，可正確地掌握染 色液之成分濃度，而完成本發明。 亦即，根據申請專利範圍第i項的記載，本發明之染 319355 7 200807207 鼇 色液的成分濃度監測裝置係具備檢測染色液之導電率的導 •電率铋測手奴（31 )、檢測上述染色液之吸光度的吸光度檢 ，測手段（32)、使用上述導電率及上述吸光度計算上述染色 液之碘濃度及碘化鉀濃度的濃度計算手段（1〇5至1〇7)、以 及顯示上述碘濃度及碘化鉀濃度的顯示手段（36、37、1〇9)。 根據上述的構成，可進行到目前為止被認為困難之染 色液之成分濃度（碘濃度及碘化鉀濃度）的監測。因此，由 於可草握色液之成分濃度的變化，而能使用以將該成分濃 度控制為固定的操作變為快速。 此外，根據申請專利範圍第2項的記載，本發明係在 申明專利範圍第1項記載之染色液的成分濃度監測裝置 中，具備用以針對從上述碘濃度及上述碘化鉀濃度計算與 各對應的預定管理值之偏差的偏差計算手段（1〇8)，且上述 顯示手段（36、37、109)係進一步顯示與上述各管理值之上 述偏差。 # 根據上述的構成，除了進行到目前為止被認為困難之 柒色液之成分》辰度（蛾濃度及碘化卸濃度）的監測之外，並 且可監測該成分濃度之與各管理值的偏差。因此，由於可 奉握色液之成分>辰度及與該等之各管理值的偏差，因而能 使用以將該成分丨辰度控制為固定的操作變為快速。 此外，根據申請專利範圍第3項的記載，本發明之染 色液的成分〉辰度控制裝置係具備檢測染色液之導電率的導 電率檢測手段（31)、檢測上述染色液之吸光度的吸光度檢 測手段（32)、利用上述導電率及上述吸光度來計算上述染 319355 8 200807207 色液之礎濃度及碘化鉀濃度的濃度計算手段（105至 …107)、針對上述碘濃度及上述碘化鉀濃度計算與各對應的 、預定管理值之偏差的偏差計算手段（1〇8)、以及以使與上述 各管理值之上述偏差減少的方式產生控制輸出的控制輸出 產生手段（110至142)。 根據上述的構成，可獲得用以減少與上述管理值之偏 差的控制輸出。藉由該控制輸出能夠自動性地操作用以將 染色液之成分濃度控制成為固定的操作手段。因此，可容 •易地進行到目前為止被認為困難之染色液的成分濃度控 制。 此外’根據申請專利範圍第4項的記載，本發明係在 申請專利範圍第3項記載之染色液的成分濃度控制裝置 中，具備顯示上述碘濃度及上述碘化鉀濃度、以及與上述 各管理值之上述偏差的顯示手段（36、37、109)。 根據上述的構成，除了可容易地進行到目前為止被認 ⑩為困難之染色液的成分濃度控制之外，並且可進行染色液 的成分濃度（碘濃度及碘化鉀濃度）及該成分濃度之與各管 理值的偏差的監測。因此，可對染色液的成分濃度控制為 固定進行確認。 此外，根據申請專利範圍第5,的記載，本發明之染 色液裝置係具備申請專利範圍第3項記載之染色液的成分 濃度控制裝置、儲存上述染色液的染色液儲藏手段⑴、 12):至少將礙及蛾化鉀供給至上述染色液儲藏手段的供給 手段（21至26)、以及根據來自上述成分濃度控制裝置之上 319355 9 200807207 述控制輸出產生手段的控制輪出來控制從上述供給手段至 •上述染色液儲藏手段的上述碘及碘化鉀之供給量的控制手 、段（N1 至 N3、M3 至 M5、P3 至 p5)。 根據上述的構成，會自動地進行根據來自上述控制輸 出手段之控制輸出以使與上述各管理值之偏差變小的方式 將染色液的成分濃度控制為固定的操作。因此，可在染色 液的成分濃度控制為固定的染色槽中進行聚乙烯醇系薄膜 的染色。 •，亦即，在聚乙烯醇系薄膜的染色步驟中，求出經時性 變化之杂色液的碘濃度及碘化鉀濃度之與各預定管理值的 偏差，而能约以減少所求出之與各管理值之偏i的方式來 控制將杂色液成分之碘及碘化鉀追加至染色液的供給量。 目此’本發明之結果，能使染色液的成分濃度控制為 固定’使染色至聚乙烯醇系薄膜之蛾的量穩定，而能夠使 所獲得偏光片之品質穩定並使良率提升。 • 此外，根據申請專利範圍第6項的記載，本發明係在 申請專利範圍第5項記載之染色裝置中，具備顯示上述破 濃度及蛾化卸濃度及與上述各管理值之上述偏差的顯示手 段（36 、 37 、 109)。 根據上述的構成，除了使到目前為止被認為困難之染 色液的成分濃度控制變為簡單，且可在染色液的成分濃度 控制為固定之染色槽進行聚乙烯醇系薄膜的染色之外，並 可監測染色液的成分濃度（蛾濃度及蛾化卸濃度）及該成分 漠度之與各管理值的偏差。因此，可對染色液的成分濃度 319355 10 200807207 控制為固定之情事進行確認。 … 此外，根據申請專利範圍第7項的記載，本發明之染 色液的成分濃度控制裝置係具備檢測出染色液之導電率的 導電率檢測手段（31)、檢測出上述染色液之吸光度的吸光 度檢測手段（32)、利用上述導電率及上述吸光度來計算上 述备色液之碟濃度及碟化_濃度的濃度計算手段（1〇5至 107)、針對上述蛾濃度計算與預定管理值之偏差的偏差計 算手段（108)、以及以使與上述管理值之上述偏差減少的方 式產生控制輸出的控制輸出產生手段（11〇至115)。 根據上述的構成，可獲得用以減少與上述管理值之偏 差的控制輸出。藉由該控制輸出能夠自動性操作用以將染 色液之主要成为的蛾丨辰度控制為固定的操作手段。因此， 可容易地進行到目前為止被認為困難之染色液之主要成分 的碘濃度控制。 此外’根據申請專利範圍第8項的記載，本發明之染 籲色裝置係具備如申請專利範圍第7項之染色液的成分濃度 控制裝置、儲存上述染色液的染色液儲藏手段（丨丨、12)、 將碘供給至上述染色液儲藏手段的供給手段（21、24)、以 及根據來自上述成分濃度控制裝置之上述控制輸出產生手 #又的控制輸出來控制從上述供給手段至上述染色液儲藏手 段的上述姨之供給量的控制手段（Nl、M3、p3)。 根據上述的構成，會自動地進行根據來自上述控制輸 出手段之控制輸出以使與上述各管理值之偏差變小的方式 將染色液之主要成分的碘濃度控制為固定的操作。因此， 319355 11 200807207 可在染色液之主要成分的碘濃度控制為固定的染色槽中進 …行聚乙烯醇系薄膜的染色。 ¥ ^ 亦即，在聚乙烯醇系薄膜的染色步驟中，求出經時性 變化之染色液之主要成分的碘濃度之與各預定管理值的偏 差，而能夠以減少所求出之與各管理值之偏差的方式來控 制將染色液之主要成分的碘追加至染色液的供給量。 【實施方式】 以下根據圖式說明本發明之一實施形態。第^圖係顯 不適用於染色裝置之本發明的一實施形態。該染色裝置係 藉由染色單70 10、供給單元20、以及控制單元3〇所構成。 杂色單元10係具備染色槽11、調整槽12、以及回收 槽13 〇 “色槽Π係藉由循環配管14a及14b分別以不同路徑 連接至調整槽12。如此連接之染色槽11與調整槽12係儲 存有用以將聚乙烯醇系薄膜F予以染色的染色液L。另外， ⑩汉置於^色槽1 1内部的1 7a至1 係為用以導入作為被染 色物之聚乙烯醇類薄膜F的導引滾輪（guide roller)。 调整槽12係復藉由檢測配管丨5連接至染色槽1〗，該 调整槽12係為了進行染色液[之成分濃度的控制而連接至 供給單元20。 回收槽13係用以回收超過染色槽11預定容量之多餘 的染色液L而藉由回收配管16連接至染色槽Η。 供給單元20係具備供給槽21至23。在此，供給槽21 至23係分別藉由供給配管24至26連接至調整槽12。 12 319355 200807207 供給槽21係儲存有用以控制染色液l之蛾濃度的蛾及 …碘化鉀之混合水溶液（以下稱為「混合水溶液」）。 、供給槽22係儲存有用以控制染色液L之碘化鉀濃度的碘化 鉀水溶液（以下稱為「KI水溶液」）。此外，供給槽23係 儲存有用以調整染色液L之碘化鉀濃度的水（以下稱為 「水」）。 控制單元30係具備導電率感測器η、吸光度感測器 32、微電腦33、驅動電路34至36、監測器37、以及反相 •器（inverter)Nl 至 N3 〇 導電率感測器31係設置於檢測配管15，該導電率感 測器31係檢測出染色液l之導電率並予以輸出至微電腦 33(後述）。此外，在本實施形態中，係採用曰本株式會社200807207 IX. Description of the invention: ~ [Technical field to which the invention belongs], - The present invention relates to a component for monitoring at least the component of the heart component, the degree monitoring device:::::: control device, loading _ into [ Prior art] • A polarizing plate (or a polarizer) such as an image display device (for example, a liquid crystal display (10)) is usually produced by using a dyed polyephthene-based thin polarizer, usually polyethylene. After the alcohol is thin, it is carried out by a swelling step, a Bido cattle step, an I, a cloth, a wood color step, an extension step, an immobilization step, a water washing step, and a drying step. (4) In the description of the dyeing step of each of the four towels, the fourth vinyl alcohol film which has been subjected to the swelling step β is dyed. As the method, the polyvinyl alcohol-based film is usually impregnated with the film. Potassium is made up as an aqueous solution of the ingredients. In the H-domain, the iodine of each of the moth-supporting solvents is continuously carried out, and the polyethylene-based film containing moisture is added to the dyeing step. A polyethylene film which is broken by dyeing is derived. As a result, since the concentration of the component of the variegated liquid changes with time, it is difficult to control the concentration of the component to be fixed. As a result, the amount of ruthenium dyed in the polyvinyl alcohol-based thick film was changed, and the quality of the obtained polarizer was unstable, and the yield was lowered. 319355 6 200807207 In the following Patent Document 1, in the following Patent Document 1, the polyethylene film of the film is immersed in the film containing the test metal, so that the process liquid containing the impurity (n, then irradiated with purple, = is oxidized) In the method of the above-mentioned patent document, the method of the method described in the above patent document is also known as the method described in the above patent document. [Patent Document 1] Japanese Patent Application Laid-Open No. 2005-54171 No. The amount of metal ions of the iodide ion and the counter ion is also changed over time. In this case, it is also necessary to control the concentration of the component of the treatment liquid and control it to be fixed. Therefore, the present invention makes up to 2 or above in response to the above problems. It is simple to control the concentration of the dyeing liquid component for the difficulty. It is simple. The purpose of the present invention is to provide a concentration of the dyeing liquid component for monitoring human moth and potassium as a component. The component concentration monitoring device and the component concentration control device device for controlling the concentration of the component to be fixed, and the dyeing device equipped with the component concentration control device. In the above-mentioned problems, the inventors of the present invention have worked hard to find out that the conductivity of the dyeing solution is closely related to the concentration of potassium iodide, and that the absorbance at a predetermined wavelength of the dyeing solution is closely related to the concentration of potassium iodide and the concentration of iodine. Then, by using the above results, the concentration of the components of the dyeing liquid can be accurately grasped, and the present invention is completed. That is, according to the description of the item i of the patent application, the concentration of the chromophoric solution of the dyed 319355 7 200807207 of the present invention. The monitoring device is provided with a conductivity metering device for detecting the conductivity of the dyeing liquid (31), an absorbance detecting method for detecting the absorbance of the dyeing liquid, a measuring means (32), and calculating the staining liquid using the above conductivity and the absorbance. The concentration calculation means (1〇5 to 1〇7) of the iodine concentration and the potassium iodide concentration, and display means (36, 37, 1〇9) showing the iodine concentration and the potassium iodide concentration. According to the above configuration, it is possible to Monitoring of the concentration of the dye solution (iodine concentration and potassium iodide concentration) which is considered to be difficult, therefore, due to the concentration of the constituents of the liquid color The change of the composition can be used to control the concentration of the component to be fixed. Further, according to the second item of the patent application, the present invention is directed to the component concentration monitoring of the dyeing liquid described in the first claim of the patent scope. The device includes a deviation calculating means (1) for calculating a deviation from each of the predetermined management values from the iodine concentration and the potassium iodide concentration, and the display means (36, 37, 109) further displays The above-mentioned deviation of each of the above-mentioned management values. # According to the above configuration, in addition to the monitoring of the composition of the chromophore (the moth concentration and the iodine unloading concentration) which has been considered to be difficult so far, the composition can be monitored. The deviation between the concentration and the respective management values. Therefore, since the composition of the color liquid can be gripped and the deviation from each of the management values can be used, it is possible to use an operation change in which the component is controlled to be fixed. For the quick. Further, according to the third aspect of the patent application, the component of the dyeing liquid of the present invention includes a conductivity detecting means (31) for detecting the conductivity of the dyeing liquid, and an absorbance detecting for detecting the absorbance of the dyeing liquid. a means (32) for calculating a concentration calculation method (105 to 107) of the color concentration of the color liquid and the potassium iodide concentration by using the conductivity and the absorbance, and calculating and corresponding to the iodine concentration and the potassium iodide concentration The deviation calculating means (1) 8 for the deviation of the predetermined management value, and the control output generating means (110 to 142) for generating the control output so as to reduce the above-described deviation from the respective management values. According to the above configuration, a control output for reducing the deviation from the above-described management value can be obtained. The control output can be automatically operated to control the concentration of the dye liquid to be fixed. Therefore, the component concentration control of the dyeing liquid which has been considered to be difficult so far can be easily performed. In the component concentration control device for the dyeing liquid according to the third aspect of the invention, the present invention provides the iodine concentration and the potassium iodide concentration, and the respective management values. Display means (36, 37, 109) of the above deviation. According to the configuration described above, in addition to the component concentration control of the dyeing liquid which has been recognized as difficult to date, it is possible to perform the concentration of the dyeing liquid (iodine concentration and potassium iodide concentration) and the concentration of the component. Monitoring of deviations in management values. Therefore, it is possible to confirm that the component concentration of the dyeing liquid is fixed. Further, according to the fifth aspect of the patent application, the dyeing liquid device of the present invention includes the component concentration control device for the dyeing liquid described in the third aspect of the patent application, and the dyeing liquid storage means (1) and 12) for storing the dyeing liquid: At least the supply means (21 to 26) for supplying the molybdenum potassium to the dye liquid storage means, and the control wheel for controlling the output generation means from the component concentration control means 319355 9 200807207 to control the supply means The control hand and the section (N1 to N3, M3 to M5, P3 to p5) of the supply amount of the above-mentioned iodine and potassium iodide in the above-described dyeing liquid storage means. According to the above configuration, the control output from the control output means is automatically performed so that the component concentration of the dyeing liquid is fixed to be fixed so that the deviation from the respective management values is small. Therefore, the polyvinyl alcohol-based film can be dyed in a dyeing tank whose concentration of the dyeing liquid is controlled to be fixed. In the dyeing step of the polyvinyl alcohol-based film, the deviation between the iodine concentration and the potassium iodide concentration of the variegated liquid which changes with time is determined from each predetermined management value, and the obtained value can be reduced. The amount of iodine and potassium iodide of the variegated liquid component is added to the supply amount of the dyeing liquid in a manner that is different from the respective management values. As a result of the present invention, the concentration of the dyeing liquid can be controlled to be fixed, and the amount of the moth dyed to the polyvinyl alcohol-based film can be stabilized, and the quality of the obtained polarizer can be stabilized and the yield can be improved. According to the sixth aspect of the invention, the dyeing device of the fifth aspect of the invention is characterized in that the dyeing device according to the fifth aspect of the invention is provided with a display indicating the above-mentioned breaking concentration and moth-removing concentration and the above-described deviation from the respective management values. Means (36, 37, 109). According to the configuration described above, the concentration control of the dyeing liquid which has been considered to be difficult so far is simplified, and the dyeing of the polyvinyl alcohol-based film can be performed in the dyeing tank in which the concentration of the dyeing liquid is controlled to be fixed, and The concentration of the dyeing liquid (moth concentration and moth removal concentration) and the deviation of the component's indifference from each management value can be monitored. Therefore, it is possible to confirm that the concentration of the dyeing liquid is 319355 10 200807207. Further, according to the seventh aspect of the patent application, the component concentration control device for the dyeing liquid of the present invention includes a conductivity detecting means (31) for detecting the conductivity of the dyeing liquid, and an absorbance for detecting the absorbance of the dyeing liquid. a detecting means (32) for calculating a concentration of the disc concentration and the disc concentration of the preparation liquid (1〇5 to 107) by using the electric conductivity and the absorbance, and calculating a deviation between the moth concentration and a predetermined management value The deviation calculating means (108) and the control output generating means (11A to 115) for generating the control output so as to reduce the above-described deviation from the above-described management value. According to the above configuration, a control output for reducing the deviation from the above-described management value can be obtained. The control output can be automatically operated to control the moth twist of the dye liquid to be a fixed operation means. Therefore, the iodine concentration control of the main component of the dyeing liquid which has been considered to be difficult so far can be easily performed. In addition, according to the eighth aspect of the patent application, the dyeing device of the present invention is provided with a component concentration control device for the dyeing liquid according to item 7 of the patent application scope, and a dyeing liquid storage device for storing the dyeing liquid (丨丨, 12) controlling supply means (21, 24) for supplying iodine to the dyeing liquid storage means, and controlling output from the supply means to the dyeing liquid based on the control output from the control output generation hand of the component concentration control means The means for controlling the supply amount of the above-mentioned enthalpy of storage means (N1, M3, p3). According to the configuration described above, the iodine concentration of the main component of the dyeing liquid is controlled to be fixed so as to automatically reduce the deviation from the respective management values in accordance with the control output from the control output means. Therefore, 319355 11 200807207 can perform dyeing of a polyvinyl alcohol-based film in a dyeing tank in which the iodine concentration of the main component of the dyeing liquid is controlled to be fixed. In the dyeing step of the polyvinyl alcohol-based film, the deviation between the iodine concentration of the main component of the dyeing liquid which changes over time and the predetermined management value is determined, and the obtained The amount of iodine which is a main component of the dyeing liquid is added to the supply amount of the dyeing liquid in a manner of managing the deviation of the value. [Embodiment] Hereinafter, an embodiment of the present invention will be described based on the drawings. The figure is not applicable to an embodiment of the invention of the dyeing apparatus. The dyeing device is constituted by a dyeing unit 70 10, a supply unit 20, and a control unit 3A. The variegated unit 10 includes a dyeing tank 11, an adjusting tank 12, and a collecting tank 13 〇 "The color tanks are connected to the adjusting tank 12 by different paths through the circulating pipes 14a and 14b. The dyeing tank 11 and the adjusting tank thus connected The 12 series stores a dyeing liquid L for dyeing the polyvinyl alcohol-based film F. Further, 10 7 to 1 which are placed inside the color tank 1 1 are used for introducing polyvinyl alcohol as a dyed object. A guide roller of the film F. The adjustment groove 12 is connected to the dyeing tank 1 by the detecting pipe 5, and the adjusting groove 12 is connected to the supply unit 20 for controlling the concentration of the dyeing liquid [ The recovery tank 13 is for collecting excess dye liquid L that exceeds a predetermined capacity of the dye tank 11, and is connected to the dye tank by the recovery pipe 16. The supply unit 20 is provided with supply tanks 21 to 23. Here, the supply tank 21 is provided. The 23 series are connected to the adjustment tank 12 by the supply pipes 24 to 26, respectively. 12 319355 200807207 The supply tank 21 stores a mixed aqueous solution of moths and potassium iodide (hereinafter referred to as "mixed aqueous solution") for controlling the concentration of the moth of the dyeing liquid 1. . The supply tank 22 stores an aqueous potassium iodide solution (hereinafter referred to as "KI aqueous solution") for controlling the concentration of potassium iodide of the dyeing liquid L. Further, the supply tank 23 stores water (hereinafter referred to as "water") for adjusting the concentration of potassium iodide of the dyeing liquid L. The control unit 30 is provided with a conductivity sensor η, an absorbance sensor 32, a microcomputer 33, drive circuits 34 to 36, a monitor 37, and an inverter N1 to N3 〇 conductivity sensor 31 The conductivity sensor 31 detects the conductivity of the dyeing liquid 1 and outputs it to the microcomputer 33 (described later). In addition, in this embodiment, Sakamoto Co., Ltd. is used.

東興化學研究所製之導電率計TCX—98作為導電率感測器 31 v W 吸光度感測益3 2係設置於檢測配管15，該吸光度咸 _測器32係檢測出染色液l之吸光度並予以輸出至微電腦 33(後述）。此外，在本實施形態中，作為吸光度感測器32 係採用曰本笠原理化工業株式會社製之液體濃度計· CR-502P(檢測器 CRD- 10P)。 微電腦33係依照第2圖至第4圖的流程圖來執行電腦 程式。另外，上述電腦程式係以可由該微電腦讀出的方式 被記憶於微電腦33的唯讀記憶體（Rom)。 驅動電路34係於微電腦33的控制下，驅動泵pi的馬 達Ml。該泵P1係内建馬達M1而構成者，且該泵ρι係設 319355 13 200807207 置於循環配管14b。如此，該泵P1係藉由馬達M1所驅動 •而使調整槽12内的染色液L流出至染色槽π。 〜此外，驅動電路35係於微電腦33的控制下，驅動果 P2的馬達M2。該泵P2係内建馬達M2而構成者，且該| P2係設置於檢測配管15。如此，該泵P2係藉由馬達減2 所驅動而使染色槽11内的染色液L流出至調整槽12。 另外，在本實施形態中，上述泵P1及泵p2皆採用具 有相同構成及功能的内建馬達型自吸式泵。Conductivity meter TCX-98 manufactured by Dongxing Chemical Research Institute as a conductivity sensor 31 v W absorbance sensory benefit 3 2 is set in the detection pipe 15, and the absorbance salt detector 32 detects the absorbance of the dye solution l and It is output to the microcomputer 33 (described later). Further, in the present embodiment, a liquid concentration meter CR-502P (detector CRD-10P) manufactured by Sakamoto Kasei Kogyo Co., Ltd. is used as the absorbance sensor 32. The microcomputer 33 executes the computer program in accordance with the flowcharts of Figs. 2 to 4. Further, the computer program is stored in the read-only memory (Rom) of the microcomputer 33 in such a manner that it can be read by the microcomputer. The drive circuit 34 is driven by the microcomputer 33 to drive the motor M1 of the pump pi. The pump P1 is constructed by the built-in motor M1, and the pump ρι is provided with a 319355 13 200807207 placed in the circulation pipe 14b. In this manner, the pump P1 is driven by the motor M1 to cause the dye liquid L in the adjustment tank 12 to flow out to the dyeing tank π. Further, the drive circuit 35 is driven by the microcomputer 33 to drive the motor M2 of the fruit P2. The pump P2 is constructed by the built-in motor M2, and the |P2 is provided in the detection pipe 15. In this manner, the pump P2 is driven by the motor minus 2 to cause the dye liquid L in the dyeing tank 11 to flow out to the adjustment tank 12. Further, in the present embodiment, the pump P1 and the pump p2 each employ a built-in motor type self-priming pump having the same configuration and function.

. 此外，驅動電路36係於微電腦33的控制下，驅動於 測器37。 I 監測裔3 7係藉由驅動電路3 6所驅動，將預定資料顯 示於監測器晝面。 、7… 反相器N1至N3皆具有相同構成及功能，該等反相哭 N1至N3係以與來自微電腦33的修正輸出成正比之方式來 修正各個的反相器輸出。以下將該被修正之反相器輪出稱 •為「修正反相器輸出」。 反相器N1係於微電腦33的控制下，輸出修正反相哭 輸出至果P3之馬達Μ弘該栗P3係内建馬達趵而構成者^ 且該栗Ρ3係設置於供給配管24。如此，該& ρ3係根據反 相器Μ之修正反相剛而藉由馬達Μ3所驅冑，而將供 給槽21内的h/KI混合水溶液供給至調整槽12。 〃 係於微電腦33的控制下’輪出預定的啟動 反相讀出或修正反相器輪出至粟P4之馬達M4。該果p4 係内建馬達M4而構成者，且該泵p4係設置於供給配管 319355 14 200807207 25如此，該泵p4係根據反相器N2之預定的啟動反相器 ，輸出或修正反相器輸出而被驅動，而將供給槽22内的KI ’ '水溶液供給至調整槽12。 此外，反相器N3係於微電腦33的控制下，輸出預定 的啟動反相器輸出或修正反相器輸出至泵p5之馬達。 該泵P5係内建馬達M5而構成者，且該泵p5係設置於供給 配官26。如此，該泵P5係藉由反相器N3之預定的啟動反 相器輸出或修正反相器輸出而被驅動，而將供給槽23内的 水供給至調整槽12。 另外，在本實施形態中，上述泵P3至P5皆採用具有 相同構成及功能的馬達内建型隔膜式定量泵。 ^ ”此外在本貫施形悲中，主要由導電率感測器31、吸 光度感測器32、微電腦33、驅動電路36、以及監測器37 來構成染色液的成分濃度監測裝置。此外，主要由導電率 感測器31、吸光度感測器32、微電腦犯、以及反相器則 _至N3來構成染色液的成分濃度控制裝置。 接著，對有關本實施形態之染色裝置的動作進行說 明。另外，本說明係以使用染色液L將聚乙烯醇系薄膜進 行染色為例來進行。Further, the drive circuit 36 is driven to the detector 37 under the control of the microcomputer 33. The I monitor 3 7 is driven by the drive circuit 36 to display the predetermined data to the monitor. 7... The inverters N1 to N3 all have the same configuration and function, and the inverted cries N1 to N3 correct the respective inverter outputs in a manner proportional to the corrected output from the microcomputer 33. Hereinafter, the corrected inverter is referred to as "corrected inverter output". The inverter N1 is controlled by the microcomputer 33, and outputs a modified reverse cries output to the motor P3, which is a built-in motor, and is provided in the supply pipe 24. In this manner, the & ρ3 is driven by the motor Μ3 in response to the reverse phase correction of the inverter Μ, and the h/KI mixed aqueous solution in the supply tank 21 is supplied to the adjustment tank 12. 〃 Under the control of the microcomputer 33, the predetermined start of the rotation is reversed to read or correct the inverter to the motor M4 of the millet P4. This p4 is a built-in motor M4, and the pump p4 is provided in the supply pipe 319355 14 200807207 25. The pump p4 is based on a predetermined start inverter of the inverter N2, and outputs or corrects the inverter. The output is driven, and the aqueous solution of KI ' ' in the supply tank 22 is supplied to the adjustment tank 12. Further, the inverter N3 is controlled by the microcomputer 33 to output a predetermined start inverter output or a motor for correcting the inverter output to the pump p5. The pump P5 is constructed by the built-in motor M5, and the pump p5 is provided in the supply dispenser 26. Thus, the pump P5 is driven by the predetermined starter inverter output of the inverter N3 or by correcting the inverter output, and the water in the supply tank 23 is supplied to the adjustment tank 12. Further, in the present embodiment, the pumps P3 to P5 each employ a motor-built diaphragm type metering pump having the same configuration and function. ^ " In addition, in the present embodiment, the conductivity sensor 31, the absorbance sensor 32, the microcomputer 33, the drive circuit 36, and the monitor 37 constitute a component concentration monitoring device for the dyeing liquid. The component concentration control device for the dyeing liquid is constituted by the conductivity sensor 31, the absorbance sensor 32, the microcomputer, and the inverters _ to N3. Next, the operation of the dyeing device according to the present embodiment will be described. In addition, this description is performed by dyeing a polyvinyl alcohol-type film using the dyeing liquid L as an example.

319355 首先在S & 一 - 一· 醇系薄膜F，319355 First in S & one-one alcohol film F,

色槽11中。該聚乙烯醇系薄膜F係 色液L而被染色。之後被染色的聚 有染色液L的狀態連續從染色槽j J 15 200807207 在此柒色液L係為含有成分為蛾與做為礙之助溶劑 的蛾化鉀之水溶液。耗液L的成分濃度係依據作為被染 色物之聚乙稀醇系薄膜F所要求的染色濃度而適當決定。 通常相對於染色液的重量，染色液L係含有約0. 01至 重量％)的碘及〇 〇1至15(重量％)的碘化鉀。此外，有 時亦有含約數（重量％)之硼酸之情形。染色液L的溫度通常 ^約20至50(。〇的範圍内之溫度，在該染色液中之聚乙 烯醇系薄膜F的浸潰時間通常為1〇至3〇〇(秒）的範圍 時間。 在本實施形態中相對於染色液的重量’染色液L係含 有約0.03(重、量％)的碘及〇 6(重量％)的碘化鉀。此外，华 色液L的溫度為3〇(。〇,在該染色液中之聚 膜 F的浸潰時間係設為60(秒）。 ” 接著說明有關在供給單元20中，於供給槽21至23 個別儲存之h/KI混合水溶液、KI水溶液、以及水。 染色液L之成分的碘無法單獨成為水溶液，必須要有 作為其助溶劑之碘化鉀。因此，供給槽21儲存有ΐ2/κι混 合水溶液。 在此，儲存於供給槽21之上述h/KI混合水溶液，係 為以朝染色液L追加填為目的者。因此，上述h/KI混合 水溶液的峨濃度[h]s卜係設定為比染色液L之埃濃度的 管理值[I2]t大許多。 此外，上述混合水溶液的蛾化錦，並非為以朝染色液 L追加破化鉀為目的者’該破化卸係作為職的助溶劑而混 319355 16 200807207 合於上述h/KI混合水溶液。因此，上述ι2/κι混合水溶 '•液的碘化鉀濃度[KI]sl，係在上述碘濃度[I2]S1保持穩定 '之濃度範圍中設定為較小。 在本實施形態中，染色液L之碘濃度的管理值[i2]t 係如上述為〇· 〇3(重量％)，而上述υκι混合水溶液的蛾 濃度[I2]sl係為〇· 2(重量％)。此時之上述l/jq混合水溶 液的碘化鉀濃度[KI]sl係為ι·0(重量％)。 鑫 另一方面，儲存於供給槽22的Π水溶液，係為以朝 拳染色液L追加破化鉀為目的者。因此，上述WKI混合水 溶液的蛾化鉀濃度[KI]s2，係設定為比染色液L之埃化卸 濃度的管理值[KI ] t大許多。 在本貫施形態中’染色液L之礙化卸濃度的管理值 [KI]t係如上述為〇. 6(重量％)，而上述π水溶液的硬化 濃度[KI]s2係為1〇. 〇(重量％)。 另外，儲存於供給槽23的水係為以稀釋染色液L之碰 化鉀為目的者。 广 如此’藉由從各供給槽21至23供給各成分至染色液 L，如後f述，儲存於染色槽Π與調整槽12之染色液丄 的成分浪度’係㈣成各管理值[I2]t及[KI]t。 以下說明有關染色液L的成分濃度先 電腦程式開始時，在第2的牛〗 I先上述 口的步驟1 〇 1中進行循環；^ ;嘗結 開始處理。在該運轉開始處理中，將預定二：二：運轉 電腦33輸出至驅動電路 、、疋的啟動輸出從微 4 °如此，驅動雷路q 4在 上述啟動輸出之驅動輪出來_馬達M1。…… 319355 17 200807207 結果’泵P1係於藉由馬達Ml的上述驅動下，使調整 槽12内的染色液通過循環配管14b流入至染色槽11， •並使染色槽11内的染色液L通過循環配管i4a流入至調整 槽12。因此，即使是染色液L在調整槽12中被調整其成 分濃度的情形，該染色液L亦會於染色槽n與調整槽12 中快速地被均勻化。 如此，以染色液L在染色槽π與調整槽ι2中被均勻 化的狀態，在步驟102中進行檢測泵運轉開始處理。在該 •運轉開始處理中，將預定的啟動輸出從微電腦33輸出至驅 動電路35。如此，驅動電路35係以對應上述啟動輸出之 驅動輸出來驅動馬達M2。 結果’泵P2係於藉由馬達M2的上述驅動下，使染色 槽11内的染色液L通過檢測配管15流入至調整槽12。 藉由該動作使染色槽11内之染色液L接觸導電率感測 器31及吸光度感測器32而執行個別的檢測。 籲 在此，於步驟103中，進行導電率α的讀入處理。在 該讀入處理中，藉由導電率感測器31檢測出之染色液[ 的導電率α係讀入至微電腦33。 同樣地在步驟1〇4中，進行吸光度石的讀入處理。在 該讀入處理中，藉由吸光度感測器32檢測出之染色液^ 的吸光度石係讀入至微電腦33。 立在此，於上述步驟104之吸光度石的檢測波長，係可 任思地選擇，但該檢測波長通常為從300nm至700nm的範 圍以内，較佳為從4〇〇nm至的範圍以内，更佳為從 319355 18 200807207 500nm至60〇11111的範圍以内選擇。只要檢測波長在3〇〇11111 以上，蛾離子對於碘的吸光度的影響會變小，可獲得充分 的檢測精確度。此外，只要檢測波長在7〇〇rm以下，碘的 吸光度會變大，可獲得充分的檢測精確度。因此，在本實 施形態中，檢測波長係設定為被認為特別適宜的52〇nm。 依據在上述各步驟讀入的檢測值，進行以下所述之染 色液L之成分濃度的各種計算。首先，在步驟進行碘 化鉀濃度[KI]p的計算處理。在該計算處理中係使用在步 驟103所5貝入之導電率α，以計算染色液1之碘化鉀濃度 [ΚΙ]ρ。 在此詳細說明有關上述步驟1〇5之計算處理。本發明 者等係將含有已知濃度之蛾與祕㈣—系列水溶液之導 電率α檢測出，並實驗性地確認以下事實。亦即，染色液 的導電率係顯示與電解質之破化鉀濃度叫的相關關 係，且該導電“不會受到職濃度[12]报大的影響。此外， 硼酸等其他成分’對導電率α之檢測值沒有大幅影塑〆 :體而言’製作含有。至0.24(重量%)的蛾與。曰至9 6 的毒里^的魏_之—㈣水溶液，檢測4該υ水溶液 的導電率α。 在π : 出之系、列的導電率α相對於破化钾濃度[ΚΙ] 在=曲線圖上描點時，可獲得第5圖所示之顯示導電率 :要工濃度[ΚΙ]之相關關係的曲線圖。在第5圖中， =^細導電率α，即可求得縱轴㈣化鉀濃度 319355 19 200807207 在此’上述的相關關係被認為是直線關係，該相關關 係顯示為以導電率α作為自變數（independent • variable) ’碘化鉀濃度[ΚΙ]作為應變數（dependent variable)的下述線性方程式（1)。線性方程式（1)的A為係 數，可預先實驗性地求得。 [KI]=Α · a · · · (1) 因此，藉由將上述線牲方程式（i)以可讀出的方式預先 記憶於微電腦33,在步驟105計算染色液L的碘化鉀濃度 • [KI]。 此外’在步驟1〇6中進行KI係數S的計算處理。該「κΐ 係數」係為表示會影響吸光度々與碘濃度[l2]之關係的碘 化鉀濃度[KI]之係數。在該步驟106的計算處理，係使用 在步驟105計算之染色液L的碘化鉀濃度[KI]p來計算KI 係數S。 在此，詳細說明有關上述步驟106的計算處理。本發 鲁明者等係檢測出含有已知濃度之碘及碘化鉀的一系列水溶 液之吸光度/5，並實驗性地確認以下事實。亦即，染色液 的吸光度β係顯示與碘濃度!^2]的相關關係，並且該吸光 度召係受到破化鉀濃度[ΚI ]报大的影響。 具體而言，製作含有〇至〇·24(重量％)的碘與0至9.6 (重量«的碘化鉀之一系列水溶液，檢測出該一系列水溶液 之520nm的吸光度β。 將檢測出之一系列的吸光度々相對於碘濃度[h]在同 一曲線圖上描點時，可獲得第6圖所示之曲線圖。如第6 319355 20 200807207 Γ斤及光度沒與碘濃度[l2]係顯示良好的相關關 係，仁依據蛾化鉀濃度叫（=a、b、或c)的不同，可约、定 立之複數的直線關係。該事實係顯示，上述相關 關係叉到碘化鉀濃度[κι ]很大的影響。 *在此’顯示吸光度石與蛾濃度[12]相關關係之上述複 文的直線關係，顯示為以吸光度Θ作為自變數、破濃度[12] 作為應變數的下料㈣㈣⑵。驗方料⑵之係數 S為該線性方程式的斜率，且依據料鉀濃度叫而變 化。該係數s係為上述「KI係數」。In the color slot 11. This polyvinyl alcohol-based film F was dyed by the coloring liquid L. Then, the state in which the dyeing liquid L is dyed is continuously drawn from the dyeing tank j J 15 200807207. Here, the enamel liquid L is an aqueous solution containing moth potassium as a moth and a solvent. The concentration of the component of the liquid consuming L is appropriately determined depending on the dyeing concentration required for the polyethylene-based film F to be dyed. The dyeing liquid L contains, in relation to the weight of the dyeing liquid, about 0.001% by weight of iodine and 〇1 to 15% by weight of potassium iodide. In addition, sometimes there are about a few (wt%) boric acid. The temperature of the dyeing liquid L is usually about 20 to 50 (the temperature in the range of 〇, and the immersion time of the polyvinyl alcohol-based film F in the dyeing liquid is usually in the range of 1 〇 to 3 〇〇 (sec). In the present embodiment, the dyeing liquid L contains about 0.03 (weight, % by weight) of iodine and cesium (% by weight) of potassium iodide relative to the weight of the dyeing liquid. Further, the temperature of the coloring liquid L is 3 〇 ( The immersion time of the poly film F in the dyeing liquid is set to 60 (seconds). Next, the h/KI mixed aqueous solution, KI, which is separately stored in the supply tanks 21 to 23 in the supply unit 20, will be described. The aqueous solution and the water. The iodine of the component of the dyeing liquid L cannot be an aqueous solution alone, and it is necessary to have potassium iodide as a co-solvent. Therefore, the supply tank 21 stores a mixed aqueous solution of ΐ2/κι. Here, the above-described storage tank 21 is stored in the supply tank 21. The h/KI mixed aqueous solution is intended to be added to the dyeing liquid L. Therefore, the enthalpy concentration [h]s of the h/KI mixed aqueous solution is set to a management value of the concentration of the dyeing liquid L [I2]. ]t is much larger. In addition, the above-mentioned mixed aqueous solution of moths is not dyed For the purpose of adding L-depleted potassium to the liquid L, the above-mentioned h/KI mixed aqueous solution is mixed with 319355 16 200807207. Therefore, the potassium iodide concentration of the above ι2/κι mixed water-soluble liquid is [KI] ]sl is set to be smaller in the concentration range in which the iodine concentration [I2]S1 is kept stable. In the present embodiment, the management value [i2]t of the iodine concentration of the dyeing liquid L is as described above. 3 (% by weight), and the moth concentration [I2]sl of the above υκι mixed aqueous solution is 〇·2 (% by weight). At this time, the potassium iodide concentration [KI]sl of the above l/jq mixed aqueous solution is ι·0 ( On the other hand, the hydrazine aqueous solution stored in the supply tank 22 is intended to add potassium peroxide to the dyeing liquid L. Therefore, the potassium moth concentration [KI]s2 of the WKI mixed aqueous solution, The system is set to be much larger than the management value [KI] t of the dyeing liquid L. In the present embodiment, the management value [KI]t of the staining liquid L is as described above. 6 (% by weight), and the hardening concentration [KI]s2 of the above π aqueous solution is 1 〇. 重量 (% by weight). Further, it is stored in the supply tank 2 The water system of 3 is for the purpose of diluting the potassium dye of the dyeing liquid L. Thus, by supplying each component from each of the supply tanks 21 to 23 to the dyeing liquid L, it is stored in the dyeing tank and adjusted as described later. The compositional wave degree of the dyeing liquid 槽 in the tank 12 is (4) into the respective management values [I2]t and [KI]t. The following describes the composition concentration of the dyeing liquid L, when the computer program starts, the second cow first Step 1 〇1 of the above-mentioned port is cycled; ^; Taste start processing. In the operation start processing, the predetermined two: two: operation computer 33 is output to the drive circuit, and the start output of the 疋 is from 4 °, The drive rail q 4 is driven out of the drive wheel of the above-mentioned start output _ motor M1. 319355 17 200807207 As a result, the pump P1 is driven by the above-described driving of the motor M1, and the dyeing liquid in the adjusting tank 12 is caused to flow into the dyeing tank 11 through the circulation pipe 14b, and the dyeing liquid L in the dyeing tank 11 is passed. The circulation pipe i4a flows into the adjustment tank 12. Therefore, even if the dyeing liquid L is adjusted in its concentration in the adjustment tank 12, the dyeing liquid L is quickly homogenized in the dyeing tank n and the adjustment tank 12. In this manner, in a state where the dyeing liquid L is uniformized in the dyeing tank π and the adjustment tank ι2, the detection pump operation start processing is performed in step S102. In the operation start processing, a predetermined start output is output from the microcomputer 33 to the drive circuit 35. Thus, the drive circuit 35 drives the motor M2 with a drive output corresponding to the above-described start output. As a result, the pump P2 is caused to cause the dye liquid L in the dyeing tank 11 to flow into the adjustment tank 12 through the detecting pipe 15 by the above-described driving of the motor M2. By this action, the dyeing liquid L in the dyeing tank 11 is brought into contact with the conductivity sensor 31 and the absorbance sensor 32 to perform individual detection. Here, in step 103, the reading process of the conductivity α is performed. In the reading process, the conductivity α of the dyeing liquid detected by the conductivity sensor 31 is read into the microcomputer 33. Similarly, in step 1〇4, the reading process of the absorbance stone is performed. In the reading process, the absorbance of the dyeing liquid detected by the absorbance sensor 32 is read into the microcomputer 33. Herein, the detection wavelength of the absorptive stone in the above step 104 can be selected at will, but the detection wavelength is usually in the range of from 300 nm to 700 nm, preferably in the range from 4 〇〇 nm to more. Jia is selected from the range of 319355 18 200807207 500nm to 60〇11111. As long as the detection wavelength is above 3〇〇11111, the influence of the moth ion on the absorbance of iodine becomes small, and sufficient detection accuracy can be obtained. Further, as long as the detection wavelength is 7 〇〇 rm or less, the absorbance of iodine becomes large, and sufficient detection accuracy can be obtained. Therefore, in the present embodiment, the detection wavelength is set to be 52 〇 nm which is considered to be particularly suitable. Various calculations of the component concentrations of the dye liquid L described below were carried out based on the detection values read in the above respective steps. First, the calculation process of the potassium iodide concentration [KI]p is carried out in the step. In this calculation process, the conductivity α of 5 entered in step 103 was used to calculate the potassium iodide concentration [ΚΙ]ρ of the dyeing liquid 1. The calculation processing relating to the above steps 1 to 5 will be described in detail herein. The inventors of the present invention detected the electric conductivity α of a molybdenum and a secret aqueous solution containing a known concentration, and experimentally confirmed the following facts. That is, the conductivity of the dyeing liquid is shown to be related to the electrolyte potassium concentration of the electrolyte, and the conductivity "will not be affected by the concentration of the occupational concentration [12]. In addition, other components such as boric acid 'on the conductivity α The detected value is not greatly affected by the 〆: in terms of the body's production: to 0.24 (% by weight) of moths and 曰 to 9 6 of the poisonous ^ Wei _ - (4) aqueous solution, the detection of 4 the conductivity of the hydrazine aqueous solution α. In π: the conductivity α of the system and the column relative to the concentration of the destructurized potassium [ΚΙ] when plotted on the graph, the display conductivity shown in Fig. 5 can be obtained: the concentration of the work [ΚΙ] A graph of the correlation. In Fig. 5, =^ fine conductivity α, the vertical axis (four) potassium concentration can be obtained. 319355 19 200807207 Here, the above correlation is considered to be a linear relationship, and the correlation is shown. The following linear equation (1) is used as the independent variable for the conductivity α as the independent variable [ΚΙ] as the dependent variable. The A of the linear equation (1) is a coefficient, which can be experimentally preliminarily [KI]=Α · a · · · (1) Therefore, by putting on The linear equation (i) is preliminarily stored in the microcomputer 33 in a readable manner, and the potassium iodide concentration of the dyeing liquid L is calculated in step 105. [KI] Further, the calculation processing of the KI coefficient S is performed in the step 1〇6. The "κΐ coefficient" is a coefficient indicating the concentration of potassium iodide [KI] which affects the relationship between the absorbance 々 and the iodine concentration [l2]. In the calculation processing of this step 106, the KI coefficient S is calculated using the potassium iodide concentration [KI]p of the dyeing liquid L calculated in the step 105. Here, the calculation processing regarding the above step 106 will be described in detail. The Lumin et al. detected the absorbance/5 of a series of aqueous solutions containing known concentrations of iodine and potassium iodide, and experimentally confirmed the following facts. That is, the absorbance β of the staining liquid shows a correlation with the iodine concentration!^2], and the absorbance is affected by the large concentration of the broken potassium [ΚI]. Specifically, an iodine containing 〇 to 24 (% by weight) and an aqueous solution of 0 to 9.6 (a weight of potassium iodide) are prepared, and the absorbance β of 520 nm of the series of aqueous solutions is detected. One series of When the absorbance 描 is plotted on the same graph with respect to the iodine concentration [h], the graph shown in Fig. 6 can be obtained. For example, the 6th 319355 20 200807207 Γ 及 and luminosity and iodine concentration [l2] show good. Correlation, based on the difference in the concentration of moth potassium (=a, b, or c), can be approximated, the linear relationship of the complex plural. This fact shows that the above correlation is forked to the concentration of potassium iodide [κι ] Effect. * The linear relationship between the above-mentioned replies showing the relationship between the absorbance and the moth concentration [12] is shown as the material with the absorbance Θ as the independent variable and the broken concentration [12] as the strain (4) (4) (2). The prescription (2) The coefficient S is the slope of the linear equation and varies depending on the potassium concentration of the material. The coefficient s is the above-mentioned "KI coefficient".

• · · (2) 本發明者等係於第6圖求得碘化鉀濃度[1(1]不同之各 自直線的KI係數S，並相對於碘化鉀濃度[Κί]在同一曲線 圖上描點。第7圖係顯示染色液之碘化鉀濃度^^與ΚΙ 係數S之相關關係的曲線圖。在第7 決 的埃讀敍间，即可求得縱㈣KI係數;軸 馨在此，上述的相關關係被認為是直線關係，該相關關 係顯示為以碘化鉀濃度[KI]作為自變數，π係數s作為應 雙數的下述線性方程式（3)。線性方程式（3)的B為係數、c 為常數，可預先實驗性地求得。 S= B · [KI] + C · · · (3) 因此，藉由預先將上述線性方程式（3)可讀出地記憶於 微電腦3 3 ’而在步驟1 〇 6計算κ I係數s。 在此’於步驟107中進行碘濃度[l2]p的計算處理。 在該計算處理係使用在步驟1〇4讀入之吸光度石與在步驟 319355 200807207 106計算之ΚΙ係數S，從上述上述線性方程式⑵計算染色 …液L的碘濃度!^;^。 ' 因此’藉由預先將上述線性方程式（2)可讀出地記憶於 微電腦33，而在步驟107計算染色液[的碘濃度[i2]p。 再者’在步驟108中進行與管理值之偏差的計算處 理。在該計算處理中，針對在步驟1〇7計算之碘濃度[i2]p 及在步驟105計算之碘化鉀濃度[KI]p計算與各對應之預 定管理值[I2]t及[KI]t之偏差△ [l2]及△ [ΚΙ]。 ❿ 與上述各管理值的各偏差係依據下列算式（4)及算式 (5)來計算。 △ [ l2] = [ l2]p—[ I2] t · · · (4) Δ [KI] = [KI]p — [KI]t · · · (5) 在此，首先猎由預先將上述各管理值[i2]ti[Ki]t、 以及上述算式（4)及算式（5)以可讀出之方式記憶於微電腦 33，從而計算與各管理值的各偏差。 φ 接著，在步驟109中進行監測器顯示處理。在該顯示 處理，將對應顯示資料的顯示輸出從微電腦33輸出至驅動 電路36。 結果，使監測器37顯示染色液L的碘濃度[i2]p及碟 化鉀濃度[KI]p、以及與各管理值的偏差△ [l2]及△ [KI]。 再者，監測器37亦可顯示上述各管理值[i2]t及[KI]t。 如上所述，掌握染色液L之各成分濃度與該等濃度之 與各管理值之偏差。在此，以減少該等之偏差的方式進行 成分濃度的控制。 319355 22 200807207 首先’說明有關控制染色液L之碘濃度[I2]p的方法。 在第2圖的步驟110中，判定染色液L之碘濃度[ι2]ρ是 否未達預定之管理值[l2]t。 只要因染色的進行而使染色液L之碘濃度[Up較其 笞理值[I2] t少’由於[L]p未滿[l] t，故於步驟1 為 YES 〇 此時，有必要增加染色液L之碘濃度口2]。。在此，為• (2) The inventors of the present invention obtained the KI coefficient S of the respective straight lines of potassium iodide concentration [1(1), and plotted on the same graph with respect to the potassium iodide concentration [Κί]. Fig. 7 shows a graph showing the correlation between the potassium iodide concentration ^^ and the enthalpy coefficient S of the dyeing solution. In the seventh reading, the vertical (four) KI coefficient can be obtained; the axis is here, and the above correlation is It is considered to be a linear relationship, and the correlation is shown by the potassium iodide concentration [KI] as an independent variable, and the π coefficient s as the following linear equation (3) which should be a double number. B of the linear equation (3) is a coefficient, and c is a constant. It is experimentally obtained in advance. S = B · [KI] + C · · · (3) Therefore, by linearly reading the above linear equation (3) readable in the microcomputer 3 3 ' in step 1 〇 6 The κ I coefficient s is calculated. Here, the calculation process of the iodine concentration [l2]p is performed in step 107. The calculation process uses the absorbance read in step 1〇4 and the enthalpy coefficient calculated in step 319355 200807207 106. S, the iodine concentration of the dyeing liquid L is calculated from the above linear equation (2)! ^; ^. This is calculated by reading the above linear equation (2) in advance in the microcomputer 33, and calculating the iodine concentration [i2]p of the staining liquid in step 107. Further, the deviation from the management value is performed in step 108. In the calculation process, the predetermined management value [I2]t and [corresponding to each corresponding calculation are calculated for the iodine concentration [i2]p calculated in step 1〇7 and the potassium iodide concentration [KI]p calculated in step 105. KI]t deviation △ [l2] and △ [ΚΙ]. 各 Each deviation from each of the above management values is calculated according to the following formula (4) and formula (5). △ [ l2] = [ l2] p - [ I2] t · · · (4) Δ [KI] = [KI]p — [KI]t · · · (5) Here, the first management value [i2]ti[Ki]t, Further, the above equations (4) and (5) are stored in the microcomputer 33 in a readable manner to calculate the deviation from each of the management values. φ Next, the monitor display processing is performed in step 109. In the display processing, The display output corresponding to the display data is output from the microcomputer 33 to the drive circuit 36. As a result, the monitor 37 is caused to display the iodine concentration [i2]p of the dyeing liquid L and the potassium concentration [KI]p of the dishing liquid L, And the deviations Δ [l2] and Δ [KI] from the respective management values. Further, the monitor 37 can also display the above respective management values [i2]t and [KI]t. As described above, the respective dye liquids L are grasped. The concentration of the component and the deviation of the concentration from the respective management values. Here, the concentration of the component is controlled so as to reduce the deviation. 319355 22 200807207 First, the description will be made regarding the control of the iodine concentration [I2]p of the dyeing liquid L. method. In step 110 of Fig. 2, it is determined whether or not the iodine concentration [ι2] ρ of the dyeing liquid L has not reached the predetermined management value [l2]t. As long as the iodine concentration of the dyeing solution L is lower than the cleavage value [I2] t due to the progress of the dyeing, since [L]p is less than [l]t, it is YES in step 1. Increase the iodine concentration of the dye solution L 2]. . Here, for

了確認wki混合水溶液的供給，而在步驟ln中判定反 相器N1是否為動作中。只要反相器N1為動作中，則在步 驟111判定為YES。 、 y 理。在該輸出增大處理，將與步驟108計算之△ 此為 正的值）的絕對值成正比而增大的修正輸出係從微電腦33 輪出至反相器N卜如此，反相器N1係以與上述修正輸出 ❿成正比之修正反相器輸出來驅動馬達M3。亦即，只要△ 的絕對值大，上述修正反相器輸出的增大幅度就\會變大^ 在此，雖供給I ζ/Κ I混合水溶液，但為了進一步增加 其供給量，而在步驟112中進行反相器N1的輸出增大曰處 而△[ 12]的絕對值小，上述修正反相器輸出的增大幅度就 會變小。 結果，泵P3係於藉由馬達M3的上述驅動下，以與上 述修正反相器輸dT成正比之方式增大其供給量。因此，從 供給槽21供給至染色槽u之l2/KI混合水溶液的供給量 係以與上述反相器輸出成正比之方式增大，且染色液[之 碘濃度[Ι2]ρ被控制成預定管理值[l2]t。 / 319355 23 200807207 > 另一方面，只要反相器則為停止中，則在步驟m …判定為NO。此時停止供給h/KI混合水溶液。 、，曲在此，為了開始供、給h/KI混合水溶液，並快速增加 碘濃度[h]p’而在步驟113中進行反相器N1的啟動處理。 在該啟動處理中，將預定的啟動輸出從微電腦33輸出至反 相器W。如此，反相器N1係以與上述啟動輸出成正比之 反相器輸出來驅動馬達M3。 結果，栗P3係於藉由馬達M3的上述驅動下，將供給 槽21内的h/κΐ混合水溶液供給至調整槽12。因此，染 色液L的蛾濃度[Up會增加，且控制成預定管理值^小。 在此’從微電腦33輪出至反相器N1的預定啟動輸出， 係藉由染色液L之換濃度的管理值[l2]t、供給槽21内之 h/κι混合水溶液的碘濃度[h]sl、以及朝染色槽u之聚 乙烯醇系薄膜的導入速度等的染色條件而決定，而該預定 的啟動輸出係預先以可讀出之方式記憶於微電腦犯。、 籲對此，只要染色液L之碟濃^h]p與其管理值⑸士 相同或變大，由於[l2]p為[l2]t以上，故於步驟ιι〇判定 為N0 〇 立在此，埃濃度[I2]P與其管理值[12]七相同的情形下， 意指在上述步驟1〇8計算之Δ[ί2]Λ.〇。$ 一方面，在碘 濃度[Ι2]ρ比其管理值[h]t大時，則如以下方式說明。/、 亦即，係有在染色開始階段被調整之儲存於染色槽^ 的染色液L之埃濃度[Up比其管理值[印大的情形，或 者有在染色進行階段為了控制染色液L之濃度而使Μ】 319355 24 200807207 =切液從供給槽21過量供給至輕槽12，而使 度[h]P高於其管理值n2]t的情形。 ，你々 二：：因：乙烯醇系薄膜F經常選擇性地吸附染色液3 、破故A色液L之破濃度[I2]p會怪常地減少。 染色液“碘濃度[12]1)係隨著染色的進行而 决速地減少’故從供給槽21供給 合水溶液之供給無須停止，僅減少;θ f l2/KI混 供給量即可。 混合水溶液的 ⑴Γ先」為了確認、h/KI混合水溶液之供給，而在步驟 止判定反相器Ν1是否為動作中。只要反相器N1為停 溶液之:ί步驟114判定為N〇。此時’停止l2/KI混合水 ,且不啟動反相器N1並維持原狀地進行。 另方面，/、要反相器N1為動作中，則在步驟114 1定，YES。在此，雖供給l2/KI混合水溶液，但不停止 f相器N1的輸出’而為了減少該輸出，在步驟115中，進 行反相器N1的輸出減少處理。在該輸出減少處理，係將盥 步驟108計算之△ [l2](此為負的值）的絕對值成比而減少、 的:多正輸出從微電腦33予以輸出至反相器N卜如此，反 相N1係以與上述修正輸出成正比之修正反相出 驅動馬達M3。 … + 結果，泵P3係於藉由馬達M3的上述驅動下，以與上 逑修正反相器輸出成正比之方式減少其供給量。因此，從 供給槽21供給至染色槽u之h/KI混合水溶液的量 係以與上述修正反相器輪出成正比之方式減少，且染:液 319355 25 200807207 L·之碘濃度[I2]p被控制成預定管理值[i2]t。 … 藉由適當地進行上述步驟110至步驟115之操作，染 /色液L之碘濃度[i2]p係被控制成預定之管理值[12]七。 接者，依據如第3圖及第4圖所示的流程圖，說明有 關控制染色液L·之碘化鉀濃度[Κί]ρ的方法。 在此，染色液L之成分的碘化鉀，係以與碘獨立的比 例來變化其濃度。亦即，如上述從供給槽21供給上述 混合水溶液並將染色液L之碘濃度[12]1)控制在其管理值 時，會產生染色液L之碘化鉀濃度[ΚΙ]ρ比其管理值 [ΚΙ]ΐ大的情形與比其管理值[|[1；^小的情形。 在此，分別獨立地供給用以追加碘化鉀至染色液L的 KI水溶液與用以稀釋碘化鉀的水。 Τ先，在步驟116判定該碘化鉀濃度[KI]p是否有減 少傾向，作為控制染色液L之破化卸濃度[ΚΙ]ρ的前階段。 在此以如以下方式判定是否有減少傾向。 _ 以迫次於步驟105計算的碘化鉀濃度作為[KI]pl，上 次於步驟105計算的值作為[ΚΙ]ρ2，求得差（[ΚΙ]ΡΗΚΙ] ρ2)。只要該差為負的值，則染色液L之破化鉀濃度[ΚΙ ]ρThe supply of the wki mixed aqueous solution is confirmed, and it is determined in step ln whether or not the inverter N1 is in operation. When the inverter N1 is in operation, it is determined as YES in step 111. , y theory. In the output increase processing, the correction output which is increased in proportion to the absolute value of the value Δ which is calculated in step 108 is increased from the microcomputer 33 to the inverter N. Thus, the inverter N1 is The motor M3 is driven by a modified inverter output proportional to the corrected output ❿. In other words, as long as the absolute value of Δ is large, the increase in the output of the modified inverter is increased. ^ Here, although the mixed solution of I ζ / Κ I is supplied, in order to further increase the supply amount, the step is In 112, the output of the inverter N1 is increased, and the absolute value of Δ[12] is small, and the amplitude of the increase of the output of the modified inverter is small. As a result, the pump P3 is increased in the amount of supply by the above-described driving of the motor M3 in proportion to the above-described modified inverter input dT. Therefore, the supply amount of the l2/KI mixed aqueous solution supplied from the supply tank 21 to the dyeing tank u is increased in proportion to the output of the above-mentioned inverter, and the iodine concentration [Ι2] ρ of the dyeing liquid is controlled to be predetermined. Management value [l2]t. / 319355 23 200807207 > On the other hand, as long as the inverter is in the stop state, it is determined as NO in step m. At this time, the supply of the h/KI mixed aqueous solution was stopped. Here, in order to start supplying and supplying the h/KI mixed aqueous solution, and rapidly increasing the iodine concentration [h]p', the start-up process of the inverter N1 is performed in step 113. In the startup processing, a predetermined startup output is output from the microcomputer 33 to the inverter W. Thus, the inverter N1 drives the motor M3 with an inverter output proportional to the above-described startup output. As a result, the pump P3 is supplied to the adjustment tank 12 by the h/κΐ mixed aqueous solution in the supply tank 21 by the above-described driving of the motor M3. Therefore, the moth concentration [Up of the dyeing liquid L] is increased, and is controlled to a predetermined management value. Here, the predetermined starting output from the microcomputer 33 to the inverter N1 is the management value of the density of the dyeing liquid L [l2]t, and the iodine concentration of the h/κι mixed aqueous solution in the supply tank 21 [h ]sl and the dyeing conditions such as the introduction speed of the polyvinyl alcohol-based film of the dyeing tank u, and the predetermined start-up output is previously readable in the microcomputer. As for this, as long as the dye liquid L is thicker and hh is the same as or larger than the management value (5), since [l2]p is [l2]t or more, it is judged as N0 in the step ιι〇 In the case where the angstrom concentration [I2]P is the same as the management value [12] VII, it means Δ[ί2] Λ.〇 calculated in the above step 1 〇 8. On the one hand, when the iodine concentration [Ι2]ρ is larger than its management value [h]t, it is explained as follows. /, that is, the concentration of the dyeing liquid L stored in the dyeing tank ^ adjusted at the beginning of the dyeing stage [Up is higher than the management value [in the case of large printing, or in the stage of dyeing to control the dyeing liquid L) Concentration Μ 319355 24 200807207 = The excess liquid is supplied from the supply tank 21 to the light tank 12, and the degree [h]P is higher than the management value n2]t. , you 々 2:: Because: vinyl alcohol film F often selectively adsorbs the dyeing solution 3, the broken concentration of the A color liquid L [I2] p will be strangely reduced. The dyeing liquid "iodine concentration [12] 1) is rapidly reduced as the dyeing proceeds. Therefore, the supply of the aqueous solution from the supply tank 21 does not need to be stopped, and only the amount of supply is θ f l2 / KI. In order to confirm the supply of the h/KI mixed aqueous solution, it is determined whether or not the inverter Ν1 is in operation in order to confirm the supply of the aqueous solution. As long as the inverter N1 is in the stop solution: 步骤Step 114 is determined to be N〇. At this time, the l2/KI mixed water is stopped, and the inverter N1 is not started and is maintained as it is. On the other hand, if the inverter N1 is in operation, it is determined in step 1141, YES. Here, although the l2/KI mixed aqueous solution is supplied, the output of the f-phaser N1 is not stopped, and in order to reduce the output, in step 115, the output reduction processing of the inverter N1 is performed. In the output reduction processing, the absolute value of Δ [l2] (this is a negative value) calculated in step 108 is reduced by a ratio: the multiple positive output is output from the microcomputer 33 to the inverter N. The inversion N1 is a modified inversion drive motor M3 in proportion to the corrected output. ... + As a result, the pump P3 is driven by the above-described driving of the motor M3 to reduce the amount of supply in proportion to the output of the upper modified inverter. Therefore, the amount of the h/KI mixed aqueous solution supplied from the supply tank 21 to the dyeing tank u is reduced in proportion to the above-described modified inverter rotation, and the iodine concentration of the dyed liquid 319355 25 200807207 L·[I2] p is controlled to a predetermined management value [i2]t. The iodine concentration [i2]p of the dye/color liquid L is controlled to a predetermined management value [12] VII by appropriately performing the operations of the above steps 110 to 115. Next, a method for controlling the concentration of potassium iodide [Κί]ρ of the dyeing liquid L· will be described based on the flowcharts shown in Figs. 3 and 4. Here, the potassium iodide of the component of the dyeing liquid L is changed in a ratio independent of iodine. That is, when the mixed aqueous solution is supplied from the supply tank 21 and the iodine concentration [12] 1) of the dyeing liquid L is controlled to a management value thereof, the potassium iodide concentration [ΚΙ] ρ of the dyeing liquid L is generated as compared with the management value [ ΚΙ] The situation is larger than the management value [|[1;^ small case. Here, an aqueous KI solution for adding potassium iodide to the dyeing liquid L and water for diluting potassium iodide are separately supplied. First, in step 116, it is determined whether or not the potassium iodide concentration [KI]p has a tendency to decrease, as a pre-stage for controlling the decomposing concentration [ΚΙ]ρ of the dyeing liquid L. Here, it is determined whether or not there is a tendency to decrease as follows. _ The concentration of potassium iodide calculated by step 105 is taken as [KI]pl, and the value calculated last in step 105 is taken as [ΚΙ]ρ2, and the difference ([ΚΙ]ΡΗΚΙ] ρ2) is obtained. As long as the difference is a negative value, the potassium concentration of the dyeing liquid L [ΚΙ ]ρ

有減少傾向。此外，只要上述差為正的值或G，則染色液L 之辰度[ΚΙ ]p有增加傾向或為無變化的狀態，該碘 化鉀濃度[KI]P沒有減少傾向。 同樣地求得上次於步驟1G5計算的蛾化卸濃度[ΚΙ]ρ2 與上上次於步驟1()5計算的值[κΠρ32間的差⑽㈣_ [ΚΙ]Ρ3)。在這次的步驟1〇5前’以最大次數5次為止執行 319355 26 200807207 該操作。當該結果顯示上述最大次數5次的差中過半 = 認為染色液L之蛾化鉀濃度叫有減 *少傾向而在步驟116判定為YES。 以下’依據第3圖所示流程圖的步驟117至步驟129, 說明有關硬化鉀濃度[KI]p有減少傾θ ^ 定請的情形。 心傾向，而在步驟116判 本去117中’判定染色液1之峨化鉀濃度[ΚΙ]ρ是 否未達預定之管理值[JQh。 只要因染色的進行或碘的濃度控之 化鉀濃度[KI]P比1管理值「niH、i 「川+ „ /、5理值[KI]t少，由於[π]ρ未達 LKI]t，故於步驟117判定為YES。 低Ϊ必要使染色液L之蛾化卸濃度[KI]P不再降 了確認水的供給，而在步驟118中判定反相 11^為m作中。只要反相11Ν3為動作中，則在步驟 Ν3 :出父了/止供給水，係在步驟119中進行反相器 的蛉：J <理。在該輸出停止處理中停止反相器Ν3 的輪^如此’馬達Μ5係停止驅動而使果ρ5停止。 、=’使水停止從供給槽23供給至調整槽12，而使 木色液L之碘化鉀濃度[ΚΙ]ρ不會變得更低。 Α 方面，、要反相盗Ν3為停止中，則步驟118判定 為Ν0。此時停止供給水。 J疋 此，我·Γ *有必要增加染色液L之碟化钾濃度[KI]P。在 …了確認ΚΙ水溶液的供給，而在步驟12〇中判定反相 319355 27 200807207 器N2是否為動作中 120判定為yes。 。只要反相器N2為動作中，則在步驟 /雖（、給【I水溶液，但染色液L·之蛾化卸濃度 π]ρ係有減少傾向（在上述步驟丨〗6中判定）。在此，為 了 s力κι水,合液的供給量，而在步驟中進行反相器 犯|輸出增大處理。在該輸出增大處S中，將與以步驟108 十之△ [K I ](此為正的值）的絕對值成正比而增大的修正 輪出從微電腦33輸出至反相器N2。如此，反相係以 一上述仏正輸出成正比之修正反相器輸出來驅動馬達Μ。 …果，泵P4係於藉由馬達M4的上述驅動下，與上述 >正反相杰輸出成正比而增大其供給量。因此，從供給槽 22供給至凋整槽12之π水溶液的供給量係與上述反相器 輸出成正比而增大，且染色液L之破㈣濃度間p係被° 控制成預定管理值[Kl]t 〇 “另方面，，、要反相态N2為停止中，則在步驟12〇 _判定為N0。此時停止供給KI水溶液。 在此，為了開始供給KI水溶液，並快速增加碘化鉀濃 度[KI]p，而在步驟122中進行反相器N2的啟動處理。在 該啟動處理，將預定的啟動輸出從微電腦33輸出至反相器 N2。如此，反相器N2係以與上述啟動輸出成正比之反相器 輸出來驅動馬達M4。 結果，泵P4係於藉由馬達M4的上述驅動下，將供給 槽22内的KI水溶液供給至調整槽12。因此，染色液L的 碘化鉀濃度[KI]p會增加，且被控制成預定管理值[Ki]t。 319355 28 200807207 ~ —在此，從微電腦33輪出至反相器N2的預定啟動輸出， 係藉由染色液L之碘化鉀濃度的管理值、供給槽22 -内之κι水溶液的碘化鉀濃度[KI]s2、以及朝染色槽u之 聚乙婦醇系薄膜的導入速度等染色條件而決定，而該預定 的啟動輸出係預先以可讀出之方式記憶於微電腦。 對此，為了控制碘濃度而將h/KI混合水溶液供給至 木色液L的結果，只要碘化鉀濃度[Κι]ρ與其管理值 相同或較大’由於[KI]p為[Ki]t以上，故 •為 N0。 此時，有必要使染色液L之硤化鉀濃度[κ!] p不再增 加。因此，為了讀認KI水溶液的供給，而在步驟i23中判 疋反相s N2疋否為動作中。只要反相器N2為動 在步驟123判定為YES。 。因此，為了停止供給KI水溶液，而在步驟124中進行 反相益N2的輸出停止處理。在兮於 哭山 r心㈣輸出停止處理中停止反相 • J2社的輸出。如此，馬達M4係停止驅動而使果停止。 12 Lt=KI水溶液停止從供給槽22供給至調整槽 色液1V之如_農度[π]ρ不會再增加。 判定^⑽方自’只要反相器N2為停止中’則在步驟123 U疋為N0。此時停止供給π水溶液。 此，必要稀釋染色液1之碟化鉀濃度叫。因 是否為動作令。只要反相器N3為動Γ中,ΓΛ 判定為YES。 中貝】在步驟125 319355 29 200807207 在此’雖供給水’但染色液L之碘化鉀濃度[ΚΙ ]p係 有減少傾向（在上述步驟1 1 6中判定）。在此，重要的是控 …制反相器N3的輸出來控制水的供給量。因此，在步驟126 中判定染色液L之蛾化鉀濃度[KI]p是否為預定之臨限值 以下。該臨限值係如下述進行設定。 首先’只要進行水的過剩供給就會使上述碘化鉀濃度 [ΚΙ]ρ變得低於其管理值[KI]t，而使濃度控制的精確度降 低。亦即，在上述蛾化鉀濃度[KI]p與其管理值[KI]t之間 ⑩的差為小時，有必要使反相器N3之輸出變得比現狀小。 另一方面，在上述碘化鉀濃度[KI]p與其管理值[KI]t 之間的差為大時，使反相器N3之輸出比現狀增加，若不快 速地減少上述碘化鉀濃度[π]ρ反而會降低濃度控制的精 確度。 因此，將更加提高該濃度控制之精確度的碘化鉀濃度 没定為預定的臨限值。上述預定的臨限值係亦依據上述填 ⑩化鉀濃度的管理值[KI]t、泵p5的送出能力、以及聚乙烯 醇系薄膜F的導入速度等之染色條件而設定為適當的值。 另外，該臨限值在本實施形態中，係設定為染色液L之碘 化舒濃度的管理值[1^]彳的1〇2%。 、以^述汉疋為基準，只要染色液丄之碘化鉀濃度p 為上述臨限值以下，則在步驟126判定為YES。 口此為了減少水的供給量，緩慢地稀釋破化卸濃度 [ΚΙ]ρ，而在步驟127中進行反相器⑽的輸出減少處理。 在該輸出減少處理中，將與以步驟1〇8計算之 319355 30 200807207 負的值）的、％對值成正比而減少的修正輸出從微電腦3 3輪 出至反相器N3。如此，反相器N3係以與上述修正輸出成 …正比之修正反相器輸出來驅動馬達M5。 結果，泵P5係於藉由馬達M5的上述驅動下，以與上 述修正反相器輸出成正比之方式減少其供給量。因此，從 供給槽23供給至調整槽12的水之供給量係與上述修正反 相器輸出成正比而減少，且染色液L之碘濃度化鉀濃度 [KI]p係被控制為預定管理值[KI]1：。 • 此外，當染色液L之碘濃度化鉀濃度[8：1]1)超過上述 臨限值時，則在步驟126中判定為Ν0。 因此，為了增加水的供給量，快速地稀釋碘化鉀濃度 [KI]p，而在步驟128中進行反相器N3的輸出增大處理。 在該輸出增大處理，將與以步驟1〇8計算之此為負 的值)的絕對值成正比而減少的修正輸出從微電腦33輸出 至反相器Ν3。如此，反相器Ν3係以與上述修正輸出成正 _比之修正反相器輸出來驅動馬達Μ5。 結果’泵Ρ5係於藉由馬連Μ5的上述驅動下，以與上 述修正反相器輸出成正比之方式增大其供給量。因此了從 供給槽23供給至調整槽12的水之供給量係以上述修正反 相器輸出成正比而增大，且染色液L之破濃度化卸濃度 [KI]p係被控制為預定管理值[n]t。 又 另一方面，只要反相器N3為停止中，則在步驟125 判定為N0。此時停止供給水。 因此，為了開始供給水，並快速稀釋硬濃度化卸濃度 319355 31 200807207 z [KI]p，而在步驟129中進行反相器N3的啟動處理。在該 啟動處理中，將預定的啟動輸出從微電腦33輸出至反相哭 • N3。如此，反相器⑽係以與上述啟動輸出成正比之反相= 輸出來驅動馬達M5。 結果，泵P5係於藉由馬達M5的上述驅動下，將供給 =23内的水供給至調整槽12。因此，染色液L之碘化鉀 濃度[KI ] p係被控制成預定管理值[κ I ] t。 +在此’從微電腦33輸出至反相器N3的預定啟動輸出， 係藉由染色液L之埃化鉀濃度的管理值^丨^、供給槽 内之κι水溶液的碘化鉀濃度[KI]s2、以及朝染色槽^之 聚乙烯醇系薄膜的導入速度等之染色條件而決定，而該預 定的啟動輸出係預先以可讀出之方式記憶於微電腦3/ 、 如上所述，在第3圖所示流程圖的步驟117至129， 說明碘化鉀濃度[KI]p有減少傾向的情形。接著，依據第4 圖所示流程圖的步驟130至142,說明碘化鉀濃度^〗“ #未顯示減少傾向（與管理值相同或有增加傾向），而於步驟 116判定為Ν0的情形。 Λ 在步驟130中判定染色液之碘化鉀濃度[ΚΙ]ρ是否 未達預定之管理值[KI]t。 只要因染色的進行或碘的濃度控制而使染色液L之碘 化鉀濃度[KI]p比其管理值[KI]t少，由於[Κί]ρ未達 [KI]t，故於步驟130判定為YES。 此時，有必要使染色液L之碘化鉀濃度[Κί]ρ不再降 低。因此，為了確認水的供給，而在步驟131中判定反相 319355 32 200807207 器N3是否為動作中。只要反 你 131判定為YES。 w馮動作中，則在步騾 因此’為了停止供紙匕止 N3的輪出^ /田 而在步驟132中進行反相器There is a tendency to reduce. Further, as long as the difference is a positive value or G, the degree of kinetics [染色]p of the dyeing liquid L tends to increase or not change, and the potassium iodide concentration [KI]P does not tend to decrease. Similarly, the moth discharge concentration [ΚΙ] ρ2 calculated in the previous step 1G5 and the difference (10) (four) _ [ΚΙ] Ρ 3) of the value [κΠρ32 calculated last time in the step 1 () 5 are obtained. Execute 319355 26 200807207 at the maximum number of times before this step 1〇5. When the result shows that more than half of the difference of the maximum number of times is 5 times, it is considered that the potassium moth concentration of the dyeing liquid L is less likely to decrease, and it is judged as YES in step 116. Hereinafter, the case where the hardened potassium concentration [KI]p has a decreasing inclination θ ^ is explained based on the steps 117 to 129 of the flowchart shown in Fig. 3. The heart tends to go to step 117 to determine whether the potassium telluride concentration [ΚΙ] ρ of the dyeing solution 1 has not reached the predetermined management value [JQh. As long as the dyeing progresses or the concentration of iodine is controlled by the potassium concentration [KI]P ratio 1 management value "niH, i "chuan + „ /, 5 numeracy value [KI]t is less, since [π] ρ is not up to LKI] t, so it is determined as YES in step 117. It is necessary to make the molybdenum unloading concentration [KI]P of the dyeing liquid L no longer lower the supply of the confirmed water, and it is determined in step 118 that the inversion 11 is m. As long as the inversion 11Ν3 is in operation, in step Ν3: the parent/stop supply water is supplied, and in step 119, the inverter J: J < In the output stop processing, the wheel of the inverter Ν3 is stopped. Thus, the motor Μ5 stops driving and the fruit ρ5 is stopped. And =' stopping the supply of water from the supply tank 23 to the adjustment tank 12, so that the potassium iodide concentration [ΚΙ]ρ of the wood color liquid L does not become lower.方面 On the other hand, if the inversion of the bandit 3 is stopped, the step 118 is judged as Ν0. The supply of water is stopped at this time. J疋 This, I·Γ *It is necessary to increase the potassium concentration [KI]P of the dye solution L. The supply of the hydrazine aqueous solution is confirmed, and it is determined in step 12 that the reverse phase 319355 27 200807207 is determined to be "yes". . When the inverter N2 is in operation, the step/there is a tendency to decrease (in the above step 丨6), in the [I aqueous solution, the dyeing liquid L. Therefore, in order to s force κι water, the supply amount of the liquid mixture, and in the step, the inverter is subjected to the output increase processing. At the output increase S, the Δ [KI] of The correction round that is proportional to the absolute value of the positive value is outputted from the microcomputer 33 to the inverter N2. Thus, the inverting phase drives the motor with a corrected inverter output proportional to the above-mentioned positive output. In other words, the pump P4 is driven by the above-described driving of the motor M4 to increase the supply amount in proportion to the above-mentioned > forward-reverse output. Therefore, it is supplied from the supply groove 22 to the immersion groove 12 The supply amount of the aqueous solution is increased in proportion to the output of the above-mentioned inverter, and the breaking (four) concentration of the dyeing liquid L is controlled to a predetermined management value [Kl]t 〇 "other aspect, to be inverted When N2 is stopped, it is judged as N0 in step 12〇. At this time, the supply of the KI aqueous solution is stopped. Here, in order to start supplying KI The solution, and rapidly increasing the potassium iodide concentration [KI]p, and performing the startup process of the inverter N2 in step 122. At the startup process, the predetermined startup output is output from the microcomputer 33 to the inverter N2. Thus, inversion The controller N2 drives the motor M4 with an inverter output proportional to the above-described startup output. As a result, the pump P4 supplies the KI aqueous solution in the supply tank 22 to the adjustment tank 12 by the above-described driving of the motor M4. The potassium iodide concentration [KI]p of the dyeing liquid L is increased and controlled to a predetermined management value [Ki]t. 319355 28 200807207 ~ - Here, the predetermined starting output from the microcomputer 33 to the inverter N2 is It is determined by the management value of the potassium iodide concentration of the dyeing liquid L, the potassium iodide concentration [KI]s2 of the κι aqueous solution in the supply tank 22, and the dyeing conditions such as the introduction speed of the polyethylene glycol film in the dyeing tank u. The predetermined startup output is previously stored in the microcomputer in a readable manner. In this regard, the result of supplying the h/KI mixed aqueous solution to the wood color liquid L in order to control the iodine concentration is as long as the potassium iodide concentration [Κι]ρ and its management value are obtained. Same or better Large 'Because [KI]p is above [Ki]t, it is N0. At this time, it is necessary to make the concentration of potassium telluride [κ!] p of the dyeing liquid L no longer increase. Therefore, in order to read the aqueous solution of KI Supply, and in step i23, it is determined whether the inversion s N2 is in operation. As long as the inverter N2 is active, the determination in step 123 is YES. Therefore, in order to stop the supply of the KI aqueous solution, the inversion is performed in step 124. The output of the benefit N2 is stopped. The output of the anti-phase J2 is stopped during the output stop processing of the crying mountain (4). Thus, the motor M4 stops driving and stops. 12 Lt = KI aqueous solution stops from the supply tank 22 If the supply to the adjustment tank color liquid 1V, the _ agricultural degree [π] ρ will not increase. It is judged that ^(10) is from 'as long as the inverter N2 is in the stop state', then U0 is N0 in step 123. At this time, supply of the π aqueous solution is stopped Therefore, it is necessary to dilute the concentration of the potassium salt of the dyeing solution 1. Because it is an action order. As long as the inverter N3 is active, ΓΛ is judged as YES. In the step 125 319355 29 200807207, here, although the water is supplied, the potassium iodide concentration [ΚΙ ] p of the dyeing liquid L tends to decrease (determined in the above step 126). Here, it is important to control the output of the inverter N3 to control the amount of water supplied. Therefore, it is determined in step 126 whether or not the moth potassium concentration [KI]p of the dyeing liquid L is below a predetermined threshold. This threshold is set as follows. First, as long as the excess supply of water is made, the above potassium iodide concentration [ΚΙ]ρ becomes lower than its management value [KI]t, and the accuracy of the concentration control is lowered. That is, when the difference between the molybdenum potassium concentration [KI]p and the management value [KI]t is small, it is necessary to make the output of the inverter N3 smaller than the current state. On the other hand, when the difference between the above potassium iodide concentration [KI]p and its management value [KI]t is large, the output of the inverter N3 is increased as compared with the current state, if the above potassium iodide concentration [π]ρ is not rapidly decreased. Instead, it will reduce the accuracy of the concentration control. Therefore, the potassium iodide concentration which will further improve the accuracy of the concentration control is not determined as a predetermined threshold. The above-mentioned predetermined threshold value is also set to an appropriate value in accordance with the dyeing conditions such as the management value [KI]t of the potassium carbonate concentration, the feeding ability of the pump p5, and the introduction speed of the polyvinyl alcohol-based film F. Further, in the present embodiment, the threshold value is set to 1〇2% of the management value [1^]彳 of the concentration of the iodide concentration of the dyeing liquid L. In the case where the concentration of potassium iodide of the dyeing liquid is less than or equal to the above-described threshold value, the determination in step 126 is YES. In order to reduce the amount of water supplied, the decomposing concentration [ΚΙ]ρ is slowly diluted, and in step 127, the output reduction processing of the inverter (10) is performed. In the output reduction processing, the correction output which is reduced in proportion to the % pair value which is the value of the negative value of 319355 30 200807207 calculated in the step 1〇8 is rotated from the microcomputer 3 3 to the inverter N3. In this manner, the inverter N3 drives the motor M5 with a modified inverter output proportional to the corrected output. As a result, the pump P5 is driven by the above-described driving of the motor M5 to reduce the amount of supply in proportion to the output of the modified inverter. Therefore, the supply amount of water supplied from the supply tank 23 to the adjustment tank 12 is reduced in proportion to the output of the correction inverter, and the iodine concentration potassium concentration [KI]p of the dyeing liquid L is controlled to a predetermined management value. [KI]1:. • When the iodine concentration potassium concentration [8:1]1) of the dyeing liquid L exceeds the above threshold value, it is determined as Ν0 in step 126. Therefore, in order to increase the supply amount of water, the potassium iodide concentration [KI]p is rapidly diluted, and in step 128, the output increase processing of the inverter N3 is performed. In the output increase processing, the correction output which is reduced in proportion to the absolute value of the value which is negative in the step 1〇8 is output from the microcomputer 33 to the inverter Ν3. In this manner, the inverter Ν3 drives the motor Μ5 with a corrected inverter output that is positively proportional to the corrected output. As a result, the pump 5 is driven by the above-described driving of the horse, and the supply amount thereof is increased in proportion to the output of the modified inverter. Therefore, the supply amount of water supplied from the supply tank 23 to the adjustment tank 12 is increased in proportion to the output of the correction inverter, and the concentration concentration [KI]p of the dye liquid L is controlled to be predetermined management. Value [n]t. On the other hand, if the inverter N3 is in the stop state, it is determined as N0 in step 125. The supply of water is stopped at this time. Therefore, in order to start the supply of water, the hard concentration unloading concentration 319355 31 200807207 z [KI]p is quickly diluted, and in step 129, the startup processing of the inverter N3 is performed. In the startup processing, the predetermined startup output is output from the microcomputer 33 to the reverse cries • N3. Thus, the inverter (10) drives the motor M5 with an inversion = output proportional to the above-described start output. As a result, the pump P5 supplies the water in the supply = 23 to the adjustment tank 12 by the above-described driving of the motor M5. Therefore, the potassium iodide concentration [KI ] p of the dyeing liquid L is controlled to a predetermined management value [κ I ] t. + Here, the predetermined start output from the microcomputer 33 to the inverter N3 is the management value of the potassium hydride concentration of the dye solution L, and the potassium iodide concentration [KI]s2 of the κι aqueous solution in the supply tank. And determining the dyeing conditions such as the introduction speed of the polyvinyl alcohol-based film of the dyeing tank, and the predetermined activation output is previously readable in the microcomputer 3/, as described above, in FIG. Steps 117 to 129 of the flowchart show a case where the potassium iodide concentration [KI]p tends to decrease. Next, in accordance with steps 130 to 142 of the flowchart shown in Fig. 4, the potassium iodide concentration ^" "# does not show a decreasing tendency (same as the management value or a tendency to increase), and is determined to be Ν0 in step 116. In step 130, it is determined whether the potassium iodide concentration [ΚΙ]ρ of the dyeing liquid has not reached the predetermined management value [KI]t. The potassium iodide concentration [KI]p of the dyeing liquid L is managed as long as the dyeing progresses or the concentration of iodine is controlled. The value [KI]t is small, and since [Κί]ρ does not reach [KI]t, it is judged as YES in step 130. At this time, it is necessary to make the potassium iodide concentration [Κί]ρ of the dyeing liquid L no longer lower. It is confirmed that the supply of water is determined, and it is determined in step 131 whether or not the reversed 319355 32 200807207 device N3 is in operation. As long as the reverse 131 determines YES. In the case of the w von action, the step 骡 therefore "to stop the paper feed and stop the N3" Take the ^ / field and perform the inverter in step 132

出^ 在該輸出停止處理中停止反相器I ，要如此，馬達M5係停止驅動而使果p5停止。 染色、^ ί使水停止從供給槽23供給至調整槽12，而使 ’、 之碘化鉀濃度[Π]ρ不會變得更低。 Α 方面'、要反相器Ν3為停止中，則步驟131判定 為Ν0。此時停止供給水。 f著有必要增加染色液L之碘化鉀濃度[KI]p。因 133判定為YES。，、要反相②N2為動作中，則在步驟 水溶液’但染色液L之破化鮮濃度 P、’頒不減少傾向，而與管理值相同或有增加傾向 (在^述步驟116中判定）。因此，重要的是控制反相請 =出來控制1Π水溶液的供給量。因此，在步驟134中判 疋染色液L之魏鉀濃度[KI]p是否為臨限值以上。 限值係如下述進行設定。 " 首先，只要進行κι水溶液的過剩供給就會使上述磁 鉀辰度[ΚΙ]Ρ變得高於其管理值[ΚΙ]ΐ，而使濃度控制的精 確度降低。亦即，在上述碘化鉀濃度[ΚΙ]Ρ與其管理值 [KI]t之間的差為小時，有必要使反相器Ν2之輸出 現狀小。 亏比 319355 33 200807207 * 另一方面，在上述碘化鉀濃度[KI]p與其管理值[ΚΙ]ΐ 之間的差為大時，使反相器Ν2之輸出比現狀增加，若不快 ，速地增加上述碘化鉀濃度[ΚΙ]ρ反而會降低濃度控制的精 確度。 因此，將更加提高該濃度控制之精確度的碘化鉀濃度 設定為預定的臨限值。上述預定的臨限值係亦依據上述碘 化鉀濃度的管理值[KI]t、供給槽22内之ΚΙ水溶液的碘化When the output stop processing is stopped, the inverter I is stopped. In this case, the motor M5 stops driving and the fruit p5 is stopped. The dyeing, the water is stopped from being supplied from the supply tank 23 to the adjustment tank 12, so that the potassium iodide concentration [Π]ρ does not become lower.方面 Aspect ', if inverter Ν3 is stopped, step 131 determines Ν0. The supply of water is stopped at this time. f It is necessary to increase the potassium iodide concentration [KI]p of the dyeing liquid L. It is judged as YES by 133. If the reverse phase 2N2 is to be operated, the aqueous solution in the step 'but the staining liquid L has a tendency to decrease, and the tendency to decrease is the same as the management value (or it is determined in step 116). . Therefore, it is important to control the reverse phase = to control the supply of the 1 Π aqueous solution. Therefore, in step 134, it is judged whether or not the Wei potassium concentration [KI]p of the dyeing liquid L is above the threshold. The limits are set as described below. " First, as long as the excess supply of the κι aqueous solution is made, the above-mentioned magnetic potassium enthalpy [ΚΙ] Ρ becomes higher than its management value [ΚΙ] ΐ, and the accuracy of the concentration control is lowered. That is, when the difference between the above potassium iodide concentration [ΚΙ] Ρ and its management value [KI]t is small, it is necessary to make the output of the inverter Ν2 small. Deficit ratio 319355 33 200807207 * On the other hand, when the difference between the above potassium iodide concentration [KI]p and its management value [ΚΙ]ΐ is large, the output of the inverter Ν2 is increased more than the current situation, and if it is not fast, it is increased rapidly. The above potassium iodide concentration [ΚΙ]ρ will reduce the accuracy of concentration control. Therefore, the potassium iodide concentration which further improves the accuracy of the concentration control is set to a predetermined threshold. The above predetermined threshold is also based on the above-mentioned management value of potassium iodide concentration [KI]t, iodization of the aqueous solution of hydrazine in the supply tank 22.

鉀》辰度[KI ]s2、泵P4的送出能力、以及聚乙烯醇系薄膜F _的導入速度等染色條件而設定為適當的值。另外，該臨限 值在本實施形態中，係設定為染色液L之碘化鉀濃度的管 理值[KI]t的98%。 以上述設定為基準，只要染色液L之碘化鉀濃度[KI]p 為上述臨限值以上，則在步驟i 34中判定為YES。 因此，為了增加KI水溶液的供給量，緩慢地稀釋碘化 鉀濃度[KI]p，而在步驟135中進行反相器N2的輸出減少 ⑩處理。在該輸出減少處理中，將與以步驟j 〇8計算之△ [KI ](此為正的值）的絕對值成正比而減少的修正輸出從微 電腦33輸出至反相器μ。如此，反相器N2係以與上述修 正輸出成正比之修正反相器輸出來驅動馬達M4。 結果，泵P4係於藉由馬達M4的上述驅動下，以與上 述修正反相器輸出成正比之方式減少其供給量。因此，從 供給槽22供給至調整槽12的KI水溶液之供給量係與上述 修正反相裔輸出成正比而減少，且染色液L之埃濃度化舒 濃度[KI]p係被控制成預定管理值[nh。 319355 34 200807207 此外，當染色液L之碘濃度化鉀濃度[KI]p未達上述 臨限值時，則在步驟134中判定為jo。 因此，為了增加KI水溶液的供給量，快速地增加碰化 鉀濃度[κι]Ρ，而在步驟136中進行反相器N2的輸出增大 處理。在該輸出增大處理，將與以步驟1〇8計算之 (此為正的值）的絕對值成正比而增加的修正輸出從微電腦 33輸出至反相器N2。如此，反相器N2係以與上述修正輸 ⑩出成正比之修正反相器輸出來驅動馬達滅4。 釔果，泵P4係於藉由馬達M4的上述驅動下，以與上 述修正反相器輸出成正比例之方式增大其供給量。因此， 從供給槽22供給至調整槽12的〇水溶液之供給量係以盥 t述修正反相諸出成正比之方式增大，且染色液L之填 滬度化鉀濃度[κι]ρ係被控制歲預定管理值[KI]t。 ，另方面，只要反相器N2為停止中，則在步驟133 判定為N0。此時停止供給KI水溶液。 _ 因此’為了開始供給KI水溶液，並快速增加碘濃度化 鉀濃度[KI]p，而在步驟137中進行反相器N2的啟動處理。 在該啟動處理，將預定的啟動輸出從微電腦33輸出至反相 益N2。如此，反相器N2係以與上述啟動輸出成正比之反 相器輸出來驅動馬達M4。 π果，泵P4係於藉由馬達M4的上述驅動下，將供給 槽22内的ΚΙ水溶液供給至調整槽12。因此，染色液[之 碘化鉀濃度[ΚΙ]ρ會增加，且被控制成預定管理值[ΚΙ]ΐ。 對此’為了控制碘濃度而將ΐ2/ΚΙ混合水溶液供給至 319355 35 200807207 -=:= 要破化钾濃度 心。 於[Κί]Ρ卿…，故於步驟㈣定 ，時’有必要使染色液L之礙化鉀濃度⑴]ρ不再增 —為水溶液的供給，而在步驟138中判 二目益N2是否為動作中。只要反相器犯為動作中，則 在步驟138判定為yES。 、 及相=用以停止供給KI水溶液，而在步驟139中進行 ί 2 出停止處理。在該輸出停止處理中仙 »社的輪出。如此，馬達M4係停止驅動而使果％停止。 1? I你、水溶液停止從供給槽22供給至調整槽 ’ ^色液1之魏鉀濃度[KI]p不再增加。 η 面"要反相益Ν2為停止中，則步驟138判定 為Ν0。此打停止供給ΚΙ水溶液。 ★ Ϊ者冰有必要稀釋染色液L之蛾化鉀濃度[Κί]Ρ。因 、否二水的供給，而在步驟14°中判定反相器Ν3 疋否為動作中。只要反相# 判定為m。 為動作中，則在步驟140 夫顯在2供給水’但染色液L之碘化鉀濃度[£1]1)並 而與管理值相同或有增加傾向（在上述步 Γ4ι ^ ^ m相器Ν3的輪出增大處理。在該輸出增大處理 :正=08計算之 的修正輪出從微電腦33輸出至反相器N3。 319355 36 200807207 正比之修正反相器 如此，反相器N3係以與上述修正輸出成 輸出來驅動馬達M5。 、結ups係於藉由馬達M5的上述驅動下，以與上 述修正反相器輪出成正比之方式增大其供給量。因此，從 供給槽23供給至調整槽12的水之供給量係以與上述修正 反相器輸出成正比而增大，且染色液L之礙濃度化卸濃度The dyeing conditions such as the potassium degree [KI]s2, the pumping ability of the pump P4, and the introduction speed of the polyvinyl alcohol-based film F_ are set to appropriate values. Further, in the present embodiment, the threshold value is set to 98% of the management value [KI]t of the potassium iodide concentration of the dyeing liquid L. Based on the above setting, if the potassium iodide concentration [KI]p of the dyeing liquid L is equal to or greater than the above threshold value, the determination in step i34 is YES. Therefore, in order to increase the supply amount of the KI aqueous solution, the potassium iodide concentration [KI]p is slowly diluted, and in step 135, the output of the inverter N2 is decreased by 10 processing. In the output reduction processing, the correction output which is reduced in proportion to the absolute value of Δ [KI ] (this is a positive value) calculated in the step j 〇 8 is output from the microcomputer 33 to the inverter μ. Thus, inverter N2 drives motor M4 with a modified inverter output proportional to the corrected output. As a result, the pump P4 is driven by the above-described driving of the motor M4 to reduce the amount of supply in proportion to the output of the modified inverter. Therefore, the supply amount of the KI aqueous solution supplied from the supply tank 22 to the adjustment tank 12 is reduced in proportion to the corrected reverse-phase output, and the concentration concentration [KI]p of the dye liquid L is controlled to be predetermined management. Value [nh. 319355 34 200807207 Further, when the iodine concentration potassium concentration [KI]p of the dyeing liquid L does not reach the above threshold, it is determined as jo in step 134. Therefore, in order to increase the supply amount of the KI aqueous solution, the contrast potassium concentration [κι] is rapidly increased, and in step 136, the output increase processing of the inverter N2 is performed. In the output increase processing, the correction output which is increased in proportion to the absolute value of the value (which is a positive value) calculated in the step 1〇8 is output from the microcomputer 33 to the inverter N2. Thus, the inverter N2 drives the motor to turn off 4 by correcting the inverter output in proportion to the above-described corrected output. As a result, the pump P4 is driven by the above-described driving of the motor M4 to increase the supply amount in proportion to the output of the modified inverter. Therefore, the supply amount of the hydrazine aqueous solution supplied from the supply tank 22 to the adjustment tank 12 is increased in a manner proportional to the corrected reverse phase, and the potassium concentration of the dyeing liquid L is [κι] ρ The age of the scheduled management value [KI]t is controlled. On the other hand, if the inverter N2 is in the stop state, it is determined as N0 in step 133. At this time, the supply of the KI aqueous solution was stopped _ Therefore, in order to start the supply of the KI aqueous solution, the iodine concentration potassium concentration [KI]p is rapidly increased, and in step 137, the startup process of the inverter N2 is performed. At the start processing, the predetermined start output is output from the microcomputer 33 to the reverse phase benefit N2. Thus, the inverter N2 drives the motor M4 with the inverter output proportional to the above-described start output. In the π fruit, the pump P4 is supplied to the adjustment tank 12 by the hydrazine aqueous solution in the supply tank 22 by the above-described driving of the motor M4. Therefore, the staining liquid [potassium iodide concentration [ΚΙ] ρ is increased and controlled to a predetermined management value [ΚΙ] ΐ. In order to control the iodine concentration, the ΐ2/ΚΙ mixed aqueous solution is supplied to 319355 35 200807207 -=:= The potassium concentration is to be broken. In [Κί]Ρ卿..., it is determined in step (4) that it is necessary to make the concentration of potassium (1) ρ of the dyeing liquid L no longer increase - for the supply of the aqueous solution, and in step 138, whether the second objective is N2 For the action. As long as the inverter is in motion, it is determined as yES in step 138. And phase = to stop the supply of KI aqueous solution, and in step 139, ί 2 to stop processing. In the output stop processing, the company's turn out. In this way, the motor M4 stops driving and stops the fruit %. 1? I, the aqueous solution stops supplying from the supply tank 22 to the adjustment tank. The Wei potassium concentration [KI]p of the color liquid 1 is no longer increased. η face " To reverse the benefit 2 is stopped, then step 138 is determined to be Ν0. This trip stops supplying the aqueous solution of hydrazine. ★ It is necessary to dilute the potassium concentration of the dyeing liquid L [Κί]Ρ. Whether or not the inverter Ν3 is in operation is determined in step 14° due to the supply of the two waters. As long as the inverse # is judged as m. In the action, in step 140, the water supply is shown to be 'but the potassium iodide concentration [£1]1 of the dyeing liquid L) and is the same as the management value or has a tendency to increase (in the above step 4ι ^ ^ m phaser Ν 3 The round-up increase processing is performed in the output increase processing: the correction round of the calculation of positive = 08 is output from the microcomputer 33 to the inverter N3. 319355 36 200807207 The corrective inverter is proportional to the inverter, and the inverter N3 is The correction output is outputted to drive the motor M5. The junction ups is increased by the drive of the motor M5 in proportion to the correction inverter rotation. Therefore, the supply amount is supplied from the supply tank 23. The supply amount of water to the adjustment tank 12 is increased in proportion to the output of the modified inverter, and the concentration of the dyeing liquid L is unbalanced.

Ul]p係被控制成預定管理值[ΚΙ]ΐ。 另方面，只要反相器Ν3為停止中，則在步驟14() 判疋為NO。此時停止供給水。 因此’為了_供給水，並快速稀勒濃度化舒濃度 [ΚΙ]ρ，而在步驟142中進行反相器N3的啟動處理。該啟 動處理係與上述步驟129的啟動處理相同。亦即，將預定 的啟動輸出從微電腦33輸出至反相器⑽。如此，反相器 N3係以與上述啟動輸出成正比之反相器輸出來驅 M5。 ^ 結果，泵P5係於藉由馬達M5的上述驅動下，將供給 ，23内的水供給至調整槽12。因此，染色液[之礙化卸 /辰度[KI]p係被控制成預定管理值。 糈由上述各步驟，使染色液L之碘濃度[I2]p及碘化 釺濃度[KI]p由各個之管理值[仙及⑴忖所控制。 接著在步驟143(回到第3圖所示之流程圖）判定濃度 控制是否結束。在此確認於染色裝置之運轉前或運轉中^ 入至微電腦33的停止命令。只要沒有4認到停止命令，: 在用以繼續濃度控制的步驟143判定為N〇,並回到步驟、 319355 37 200807207 1〇3(回到第2圖所示之流程圖）使程式繼續進行。 -牛驟^ Γ面’在結束濃度控制時，則確認停止命令並在 步驟143判定為YES。 此時’步驟144係進行測定泵運轉停止處理。在該運 “止處理中停止驅動電路35的輪出。如此，馬達M2係 停止驅動而使泵P2停止。 ’、 、再者，步驟145係進行循環泵運轉停止處理。在該運 轉停止處理中停止驅動電路34的輸出。如此，馬達旧係 停止驅動而使泵P1停止。 ^ 述方式，在本貫施形悲中，可進行到目前為止被 認為困難之把握染色液成分濃度並且予以控制成各管理 值0 ▲亦即，在聚乙烯醇系薄膜的染色步驟中，求得經時性 變化之染色液的碘濃度及碘化鉀濃度之與各預定管理值的 偏差’而㈣以減少所求出之與各f理值之偏差的方式來 鲁控制將作為染色液成分之碟及破化卸追加至染色液的供給 量。 因此，能使染色液的成分濃度經時性控制為固定，使 染色至聚乙婦醇系薄膜之破的量穩定，而能夠使所獲得偏 光片之品質穩定及生產量提升。 此外，在本實施形態中，無須使染色液的容量變多， 亦無須採取以根據經驗等的處理數量作為指標來更換為新 的染色液之對策。因此，不會使染色液的成本上升，此外， 也不必為了交換染色液而將裝置停止，從而提升生產性。 319355 38 200807207 fci 另外，上述實施形態係將本發明適用於毕色裝置者， ‘但實施本發明時不限於上述實施形態，而可列舉如< 以下之 -各種的變形例。 1. 在碘化鉀濃度[KI]p之計算處理步驟1〇5中，針對 上述實施形態，亦可將導電率4蛾化鉀濃度如的相關 關係（參考第5圖）作為資料庫，並根據上述步驟1〇3讀入 之導電率α而使用微電腦的計算手段進行計算處理，來取 代從上述線性方程式（1)算出染色液之碘化鉀濃度[κι]ρ。 2. 在ΚΙ係數S的計算處理步驟1〇6中，針對上述實施 形態，將染色液之蛾化卸濃度[川與ΚΙ係數s的相關關係 (麥考第7圖）作為資料庫，並根據上述步驟計算之块 化鉀濃度[KI]p而使用微電腦的計算手段進行計算處理， 來取代從上述線性方程式（3)算出ΚΙ係數s。 3. 在碘濃度[h]p之計算處理步驟1〇7中，針對上述 f施形態，亦可將吸光度々與碘濃度[I]的相關關係（參考 籲第6圖）作為資料庫，並根據上述步驟1〇4讀取之吸光度点 與^述步驟1〇5計算之碘化鉀濃度[KI]p而使用微電腦的 °十异手段進行計算處理，來取代從上述線性方程式（2)算出 染色液之碘濃度[Ι2]ρ。 但在上述步驟105計算之填化卸濃度[κΐ ]ρ之值，係 〜在弟6圖所求出之值（[KI]=a、b、或c)不一致的情形。 t!如在上述步驟1〇5計算之碘化鉀濃度[KI]P有位於在 =6圖所求出之值（[KI]=a)與值（[KI]=b)之間的情形。此 % ’亦可將在第6圖所求出之值（[KI]=a、b、或c)作為資 39 319355 200807207 料庫，並使用微電腦的計算手段進行計算處理。 4針對上述實施形態’從供給單元供給至調整槽的各 成刀，係不限於以h/κι混合水溶液、ΚΓ水溶液、以 戶^給者。亦即’㈣、德鉀、以及水分別任意組合供 二=，此外，侧單獨供給亦可。此時，亦能 鱼 礙化鉀以粉末狀態供給。 /、 5·針對域#卿態，㈣給單元供給至調整槽的各 梦^係不限於以水溶液狀態供給者。例如，亦能夠以酒 精备液、孔化液、或分散液等狀態供給。 6. 針對上述實施形態，來自供給單元之水的供給，係 不限於來自儲存水的供給槽之供給者。亦即，無德 存而直接從供給水配管直接供給亦可。此時，在供给配总 壓輸送時’亦可藉由閥(valve)的開閉取代栗來‘ 、口里 槽 7. 針對上述實施形態，亦可不具備染色單元的調整 而將來自供給單元之各成份供給直接供給至染色槽。 槽 8·針對上述實施形態，亦可不具備染色單元的回收 而廢棄來自染色槽的剩餘染色液。 ^ 9.針對上述實施形態’亦可不將控制單元的導電率感 2為與吸光度感測ϋ設置於檢測配管的管線而直接設置於 染色槽。 ' :^ .在上述實施形態中的監測器，係包含顯示器、各種 鬥j十或印表機等，但在與各管理值之偏差超過預定範 時，亦可取代該等監測器、或與該等監測器併用來進行 319355 40 200807207 警告燈之顯示。 ★ 11 ·針對上述實施形態，亦可僅控制作為染色液成分之 /、/辰度。偏光片之性能主要受到染色液之碘濃度的影響， 而該事貧亦有某種程度上可容許的情形。 12·各泵P1至P5係不限於上述實施形態所述之例，例 如亦可為馬達另外設置之泵，一般而言只要為馬達及泵 之組合所構成者即可。 【圖式簡單說明】 第1圖係顯示本發明之染色裝置的一實施形態之構造 第2圖係為顯示上述實施形態中微電腦之動作的流程 圖之前段部分。 第3圖係為顯示上述實施形態中微電腦之動作的流程 圖之中段部分。 ’ 第4圖係為顯示上述實施形態中微電腦之動作的产程 •圖之後段部分。 瓜 第5圖係顯示上述實施形態中染色液導電率與破化卸 /辰又的相關關係之曲線圖。 的相係顯示上述實㈣態中染色液吸光度與硬濃度 的相關關係之曲線圖。 ^圖係顯示上述實施形態中染色液之蛾化鉀濃度與 係數S的相關關係之曲線圖。 【主要元件符號說明】 10 杂色單元 11 染色槽 319355 41 200807207 12 調整槽 13 回收槽 14a 、：14b循環配管 15 檢測配管 16 回收配管 17a 、17b、17c、17d導引滾輪 20 供給單元 2卜 22、23供給槽 24、 25 ^ 26供給配管 30 控制單元 31 導電率感測器 32 吸光度感測器 33 微電腦 34、 35、36驅動電路 37 監測器 F 聚乙烯醇系薄膜 L 染色液 Μ卜 M2、M3、M4、M5 馬達 N1 > N2、N3反相器 Ρ卜 P2 、 P3 、 P4 、 P5 泵 42 319355The Ul]p system is controlled to a predetermined management value [ΚΙ]ΐ. On the other hand, as long as the inverter Ν3 is stopped, it is judged as NO at step 14(). The supply of water is stopped at this time. Therefore, in order to supply water, the concentration concentration [ΚΙ] ρ is rapidly increased, and in step 142, the startup process of the inverter N3 is performed. The startup processing is the same as the startup processing of the above step 129. That is, a predetermined start output is output from the microcomputer 33 to the inverter (10). Thus, inverter N3 drives M5 with an inverter output proportional to the above-described startup output. As a result, the pump P5 supplies the water in the supply 23 to the adjustment tank 12 by the above-described driving of the motor M5. Therefore, the staining liquid [K] is controlled to a predetermined management value. From the above steps, the iodine concentration [I2]p of the dyeing liquid L and the cerium iodide concentration [KI]p are controlled by the respective management values [Xian and (1). Next, at step 143 (return to the flowchart shown in Fig. 3), it is judged whether or not the concentration control is ended. Here, it is confirmed that the stop command to the microcomputer 33 is performed before or during the operation of the dyeing apparatus. As long as no 4 recognizes the stop command, it is judged as N〇 in step 143 for continuing the concentration control, and returns to the step, 319355 37 200807207 1〇3 (return to the flowchart shown in FIG. 2) to continue the program. . - When the concentration control is completed, the stop command is confirmed and the determination is YES at step 143. At this time, in step 144, the measurement pump operation stop processing is performed. In this operation, the rotation of the drive circuit 35 is stopped. Thus, the motor M2 stops driving and stops the pump P2. Further, in step 145, the circulation pump operation stop processing is performed. The output of the drive circuit 34 is stopped. Thus, the old motor is stopped and the pump P1 is stopped. In the manner described above, it is possible to grasp the concentration of the dye liquid component which has been considered to be difficult so far and to control it. In the dyeing step of the polyvinyl alcohol-based film, the deviation between the iodine concentration and the potassium iodide concentration of the dyeing liquid with respect to each predetermined management value is determined by the dyeing step of the polyvinyl alcohol-based film, and (four) is determined by reduction. The deviation from the respective values of the f-values is used to control the supply amount of the dyeing liquid component to the dyeing liquid. Therefore, the concentration of the dyeing liquid can be controlled to be fixed over time and dyed. The amount of breakage of the polyephthyl alcohol-based film is stable, and the quality of the obtained polarizer can be stabilized and the throughput can be improved. Further, in the present embodiment, it is not necessary to increase the capacity of the dyeing liquid. It is not necessary to take measures to replace the new dyeing liquid with the number of treatments based on experience, etc. Therefore, the cost of the dyeing liquid is not increased, and it is not necessary to stop the apparatus in order to exchange the dyeing liquid, thereby improving productivity. In the above embodiment, the present invention is applied to a color-matching device, but the present invention is not limited to the above-described embodiment, and various modifications such as the following may be mentioned. In the calculation processing step 1〇5 of the potassium iodide concentration [KI]p, in the above embodiment, the correlation of the conductivity 4 moth potassium concentration (refer to Fig. 5) may be used as a database, and according to the above step 1 (3) The conductivity α is read and calculated by a microcomputer calculation method instead of calculating the potassium iodide concentration [κι] ρ of the dyeing liquid from the linear equation (1). 2. The calculation processing step 1〇6 of the ΚΙ coefficient S In the above embodiment, the relationship between the moth-discharging concentration of the dyeing liquid [the correlation coefficient between the Chuan and the ΚΙ coefficient s (McKa diagram 7) is used as a database, and is calculated according to the above steps. The block potassium concentration [KI]p is calculated by a microcomputer calculation method instead of calculating the ΚΙ coefficient s from the above linear equation (3). 3. In the calculation processing step 1〇7 of the iodine concentration [h]p, For the above-mentioned f-form, the correlation between the absorbance 々 and the iodine concentration [I] (refer to FIG. 6) can also be used as a database, and the absorbance points read according to the above steps 1 〇 4 and the steps 1 〇 5 The calculated potassium iodide concentration [KI]p is calculated by using the microcomputer's different method to calculate the iodine concentration [Ι2]ρ of the dyeing liquid from the linear equation (2). However, the filling and unloading calculated in the above step 105 is performed. The value of the concentration [κΐ ]ρ is the case where the value ([KI]=a, b, or c) obtained in the figure 6 is inconsistent. t! The potassium iodide concentration [KI]P calculated in the above step 1〇5 has a situation between the value ([KI] = a) and the value ([KI] = b) obtained in the graph of Fig. 6. This % ' can also be used as the value of the data obtained in Figure 6 ([KI] = a, b, or c) as the 39 319355 200807207 library, and calculated using the calculation method of the microcomputer. In the above embodiment, the respective knives supplied from the supply unit to the adjustment tank are not limited to the h/κ mixed aqueous solution, the hydrazine aqueous solution, or the user. That is, '(4), Depotassium, and water are each arbitrarily combined for two =, and the side may be supplied separately. At this time, it is also possible to supply potassium to the powder in a powder state. /, 5· For the domain #卿 state, (4) Each unit supplying the unit to the adjustment tank is not limited to the supplier in the state of the aqueous solution. For example, it can also be supplied in the form of a liquor preparation solution, a pore fluid, or a dispersion. 6. With the above embodiment, the supply of water from the supply unit is not limited to the supplier of the supply tank from the stored water. In other words, it is also possible to directly supply it directly from the supply water pipe without any storage. In this case, when the supply of the total pressure is supplied, the valve can be replaced by the opening and closing of the valve, and the groove can be replaced by the valve. In the above embodiment, the supply unit can be adjusted without the adjustment of the dyeing unit. The ingredient supply is supplied directly to the dyeing tank. In the above embodiment, the remaining dye liquid from the dyeing tank may be discarded without the recovery of the dyeing unit. In the above embodiment, the conductivity feeling 2 of the control unit may be directly provided in the dyeing tank without being provided in the pipeline of the detection pipe with the absorbance sensor. ': ^. The monitor in the above embodiment includes a display, various types of counters or printers, etc., but when the deviation from each management value exceeds a predetermined range, it may replace the monitors, or These monitors are also used to display the warning lights of 319355 40 200807207. ★ 11 · For the above embodiment, it is also possible to control only /, /, which is a component of the dyeing liquid. The performance of the polarizer is mainly affected by the iodine concentration of the dye solution, and the poverty is somewhat tolerable. 12. The respective pumps P1 to P5 are not limited to the examples described in the above embodiments, and may be, for example, a pump provided separately for the motor, and generally only a combination of a motor and a pump may be used. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a structure of an embodiment of a dyeing apparatus of the present invention. Fig. 2 is a front view showing a flow chart of the operation of the microcomputer in the above embodiment. Fig. 3 is a middle portion of the flow chart showing the operation of the microcomputer in the above embodiment. Fig. 4 is a section showing the operation of the microcomputer in the above embodiment. Fig. 5 is a graph showing the correlation between the conductivity of the dyeing liquid and the cracking/discharging in the above embodiment. The phase shows the correlation between the absorbance of the dye solution and the hard concentration in the above (4) state. The graph shows a graph showing the correlation between the moth potassium concentration of the dyeing liquid and the coefficient S in the above embodiment. [Description of main component symbols] 10 Noise unit 11 Dyeing tank 319355 41 200807207 12 Adjustment tank 13 Recovery tank 14a, 14b circulation piping 15 Inspection piping 16 Recovery piping 17a, 17b, 17c, 17d Guide roller 20 Supply unit 2 23 supply tank 24, 25 ^ 26 supply pipe 30 control unit 31 conductivity sensor 32 absorbance sensor 33 microcomputer 34, 35, 36 drive circuit 37 monitor F polyvinyl alcohol film L dyeing solution M2 M3, M4, M5 motor N1 > N2, N3 inverter PP2, P3, P4, P5 pump 42 319355

Claims (1)

200807207 十、申請專利範園： .1. -種染色液的成分濃度監測裝置， . — 導電率檢測手段，係檢測出染色液的導電率； ，光度檢測手段，係檢測出上述染色液的吸光度； μ濃度計算手段，係利用上述導電率及上述吸光度來 s十异^述染色液之蛾濃度及蛾化鉀濃度；以及 頌不手段，係顯示上述碘濃度及碘化鉀濃度。 ΐ :專:|&圍第1項之染色液的成分濃度監測裝 置復具備·偏差計算手段，針對上述埃濃度及上述破 化鉀/辰度计异與各對應的預定管理值之偏差； 且上述顯示手段係進一步顯示與上述各管理值之 上述偏差。 3. 一種染色液的成分濃度控制裝置，係具備： 導電率檢測手段，係檢測出染色液的導電率； 吸光度檢測手段，係檢測出上述染色液的吸光度； 藝…濃度計算手段，係湘上述導電率及上述吸光度來 汁异上述染色液之碘濃度及碘化鉀濃度； 偏差計异手段，係針對上述碘濃度及上述碘化鉀濃 度計算與各對應的預定管理值之偏差；以及 控制輸出產生手段，係以使與上述各管理值之上述 偏差減少的方式產生控制輸出。 4·如申请專利範圍帛3項之染色液的成分濃度控制裝 置，復具備：顯示手段，顯示上述碘濃度及上述碘化鉀 濃度、以及與上述各管理值的上述偏差。 319355 43 200807207 5· —種染色裝置，係具備: 如申4專利範圍第3項所記載之染色液的成分濃 度控制裝置； 木色液儲藏手段，係儲存上述染色液； 供給手段，係至少將碘及碘化鉀供給至上述染色液 儲藏手段；以及 、、控制手段，係根據來自上述成分濃度控制裝置之上 f控制輸出產生手段的控制輪出來控制從上述供給手 段至上述染色液儲藏手段的上述碘及碘化鉀之供給量。 6·如申請專利範圍第5項之染色裝置，復具備··顯示手 段，顯示上述碘濃度及碘化鉀濃度、以及與上述各管理 值的上述偏差。 7· 一種染色液的成分濃度控制裝置，係具備·· 導電率檢測手段，係檢測出染色液的導電率； 吸光度檢測手段，係檢測出上述染色液的吸光度； 濃度計算手段，係利用上述導電率及上述吸光度來 計算上述染色液之碘濃度及碘化鉀濃度； 偏差計算手段，係針對上述峨濃度計算與預理 值之偏差；以及、 理值之上述偏差 控制輸出產生手段，以使與上述管 減少的方式產生控制輸出。 一種染色裝置，係具備·· 色液的成分濃 如申請專利範圍第7項所記载之染 度控制裝置； 319355 44 8, 200807207 染色液儲藏手段，係儲存上述染色液； • 供給手段，係將碘供給至上述染色液儲藏手段；以 ， 及 控制手段，係根據來自上述成分濃度控制裝置之上 述控制輸出產生手段的控制輸出來控制從上述供給手 段至上述染色液儲藏手段的上述碘之供給量。200807207 X. Application for patent garden: .1. - Component concentration monitoring device for dyeing liquid, - Conductivity detection means to detect the conductivity of the dye solution; Photometric detection means to detect the absorbance of the dye solution The μ concentration calculation means uses the above conductivity and the absorbance to determine the moth concentration and the moth potassium concentration of the dyeing solution; and the iodine concentration and the potassium iodide concentration. ΐ : : : : : : : : : : : : : : : : : : : : : : : : : ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; Further, the display means further displays the above deviation from each of the management values described above. 3. A component concentration control device for a dyeing liquid, comprising: a conductivity detecting means for detecting a conductivity of the dyeing liquid; and an absorbance detecting means for detecting an absorbance of the dyeing liquid; The conductivity and the absorbance are different from the iodine concentration and the potassium iodide concentration of the dyeing liquid; and the deviation counting means calculates a deviation from each of the predetermined predetermined management values for the iodine concentration and the potassium iodide concentration; and the control output generating means The control output is generated such that the above-described deviation from each of the above management values is reduced. 4. The component concentration control device for the dyeing liquid according to the third aspect of the patent application, comprising: means for displaying the iodine concentration, the potassium iodide concentration, and the deviation from the respective management values. 319355 43 200807207 5 - a dyeing apparatus comprising: a component concentration control device for a dyeing liquid according to item 3 of the patent scope of claim 4; a wood color liquid storage means for storing the dyeing liquid; and a supply means for at least The iodine and potassium iodide are supplied to the dyeing liquid storage means; and the control means controls the iodine from the supply means to the dyeing liquid storage means based on a control wheel from the component concentration control means f control output means And the supply of potassium iodide. 6. The dyeing apparatus of claim 5, wherein the display means displays the iodine concentration and the potassium iodide concentration, and the deviation from the respective management values. 7. A component concentration control device for a dyeing liquid, comprising: a conductivity detecting means for detecting a conductivity of the dyeing liquid; an absorbance detecting means for detecting an absorbance of the dyeing liquid; and a concentration calculating means for utilizing the conductive material Calculating the iodine concentration and the potassium iodide concentration of the dyeing liquid according to the rate and the absorbance; the deviation calculating means is for calculating the deviation between the enthalpy concentration and the predetermined value; and the variability controlling the output generating means to make the tube The reduced way produces a control output. A dyeing device having a dye liquid concentration as described in claim 7 of the patent application scope; 319355 44 8, 200807207; the dyeing liquid storage means storing the dyeing liquid; The iodine is supplied to the dyeing liquid storage means, and the control means controls the supply of the iodine from the supply means to the dyeing liquid storage means based on a control output from the control output generation means of the component concentration control means. the amount. 45 31935545 319355
TW096122239A 2006-06-30 2007-06-21 Monitoring apparatus for component concentration of dying solution, controlling apparatus for component of dying solution and dying apparatus TW200807207A (en)

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