JPH11207161A - Device for dissolving solid treating agent - Google Patents
Device for dissolving solid treating agentInfo
- Publication number
- JPH11207161A JPH11207161A JP1033098A JP1033098A JPH11207161A JP H11207161 A JPH11207161 A JP H11207161A JP 1033098 A JP1033098 A JP 1033098A JP 1033098 A JP1033098 A JP 1033098A JP H11207161 A JPH11207161 A JP H11207161A
- Authority
- JP
- Japan
- Prior art keywords
- processing agent
- solid processing
- treating agent
- solid
- solid treating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】ハロゲン化銀写真感光材料の
処理剤の溶解方法に関し、特に固体処理剤の溶解方法に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for dissolving a processing agent of a silver halide photographic material, and more particularly to a method for dissolving a solid processing agent.
【0002】[0002]
【従来の技術】一般に、ハロゲン化銀写真感光材料の処
理剤は濃縮液で流通し、使用時にケミカルミキサーと呼
ばれる調製装置を用いて水で使用液濃度に希釈調製し用
いられてきた。近年錠剤型固体処理剤が出現し、複数個
の錠剤タイプの固体処理剤を投入し、攪拌又はポンプ等
の循環手段により槽内の溶液を循環することにより溶
解、希釈が行われている。2. Description of the Related Art Generally, a processing agent for a silver halide photographic light-sensitive material is circulated in a concentrated solution, and is diluted with water to a working solution concentration using a preparation apparatus called a chemical mixer when used. In recent years, tablet-type solid processing agents have appeared, and a plurality of tablet-type solid processing agents have been introduced and dissolved or diluted by circulating the solution in a tank by a circulation means such as stirring or a pump.
【0003】しかし、固体処理剤、特に錠剤タイプの固
体処理剤は、錠剤の径及び厚みが大きく、さらに固体処
理剤の構成成分の中には水に溶解しにくい成分も含有さ
れており、固体処理剤の調製時間の律速となっているた
め、迅速な溶解調製法が望まれていた。However, solid processing agents, particularly tablet-type solid processing agents, have a large tablet diameter and thickness, and furthermore, some components of the solid processing agent contain components that are hardly soluble in water. Since the preparation time of the treatment agent is determined, a rapid dissolution preparation method has been desired.
【0004】[0004]
【発明が解決しようとする課題】本発明の目的は、複数
個の固体処理剤を迅速に水に溶解、希釈して処理液を調
製する手段を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide means for rapidly dissolving and diluting a plurality of solid processing agents in water to prepare a processing solution.
【0005】[0005]
【課題を解決するための手段】1.固体処理剤溶解槽の
内部に、固体処理剤捕捉手段と該固体処理剤補足手段に
対し固体処理剤側に溶液吐出部を持つ固体処理剤側循環
吐出手段を合わせ持つことを特徴とする固体処理剤溶解
装置。[Means for Solving the Problems] A solid processing agent dissolving tank, solid processing agent capturing means and solid processing agent supplementing means, and solid processing agent side circulation discharging means having a solution discharging part on the solid processing agent side for the solid processing agent combination means. Agent dissolving device.
【0006】2.固体処理剤捕捉手段に対し、固体処理
剤側に固体処理剤付着防止手段を持つことを特徴とする
1に記載の固体処理剤溶解装置。[0006] 2. 2. The solid processing agent dissolving device according to 1, wherein the solid processing agent capturing means has a solid processing agent adhesion preventing means on the solid processing agent side.
【0007】3.前記固体処理剤補足手段の形状の一部
が下方向に凸であることを特徴とする1又は2に記載の
固体処理剤溶解装置。[0007] 3. The solid processing agent dissolving device according to 1 or 2, wherein a part of the shape of the solid processing agent supplementing means is convex downward.
【0008】4.固体処理剤溶解装置の固体処理剤溶解
槽の内部に、固体処理剤捕捉手段と該固体処理剤捕捉手
段より目の細かい微小固体処理剤捕捉手段と該微小固体
処理剤捕捉手段よりも微小固体処理剤側に、微小固体処
理剤捕捉手段の閉塞防止手段を合わせ持つことを特徴と
する1〜3のいずれか1項に記載の固体処理剤溶解装
置。[0008] 4. Inside the solid processing agent dissolving tank of the solid processing agent dissolving device, solid processing agent capturing means, fine solid processing agent capturing means finer than the solid processing agent capturing means, and fine solid processing than the fine solid processing agent capturing means 4. The solid processing agent dissolving apparatus according to any one of claims 1 to 3, further comprising a means for preventing blockage of the minute solid processing agent capturing means on the agent side.
【0009】5.固体処理剤溶解槽の底部に、循環吐出
手段からの液体吐出力により作動する槽内流動発生手段
を有することを特徴とする1〜4のいずれか1項に記載
の固体処理剤溶解装置。[0009] 5. The solid processing agent dissolving apparatus according to any one of claims 1 to 4, further comprising a flow generation unit in the tank that is operated by a liquid discharging force from the circulation discharging unit at a bottom of the solid processing agent dissolving tank.
【0010】以下、本発明を詳細に説明する。本発明に係
る固体処理剤とは、ハロゲン化銀写真感光材料の現像、
定着又は停止や漂白などの一連の写真現像処理のうち固
体化されたものをいう。Hereinafter, the present invention will be described in detail. The solid processing agent according to the present invention, the development of a silver halide photographic material,
It is a solidified one of a series of photographic development processes such as fixing or stopping and bleaching.
【0011】処理剤を固体化するには、濃厚液又は微粉
ないし粒状写真処理剤と水溶性結着剤を混練・成型する
か、仮成型した写真処理剤の表面に水溶性結着剤を噴霧
して被覆層を形成する等、特開平4−29136号、同
4−85535号、同4−85536号、同4−855
33号、同4−85534号、同4−172341号等
に記載された任意の手段が採用できる。固体処理剤は粉
末状、顆粒状または錠剤錠等、様々な形態が採りうる
が、これらの中でも錠剤状処理剤が好ましい。In order to solidify the processing agent, a concentrated solution, a fine powder or a granular photographic processing agent and a water-soluble binder are kneaded and molded, or the water-soluble binder is sprayed on the surface of the temporarily formed photographic processing agent. JP-A-4-29136, JP-A-4-85535, JP-A-4-85536, JP-A-4-855
Arbitrary means described in Nos. 33, 4-85534, 4-172341 and the like can be adopted. The solid processing agent can take various forms, such as a powder, a granule, and a tablet, and among these, the tablet processing agent is preferable.
【0012】好ましい錠剤の製造法としては、粉末状の
処理剤成分を造粒した後、打錠工程を行い形成する方法
である。単に粉末状処理剤成分を混合し、打錠工程によ
り形成された固体処理剤より、溶解性や保存性が改良さ
れ、結果として写真性能も安定になるという利点があ
る。A preferred method for producing a tablet is a method of granulating a powdery treating agent component and then performing a tableting step to form the tablet. Compared to a solid processing agent formed by simply mixing a powdery processing agent component and forming a tablet, there is an advantage that solubility and storage stability are improved, and as a result, photographic performance is stabilized.
【0013】錠剤形成のための造粒方法には、転動造
粒、押出し造粒、圧縮造粒、解砕造粒、攪拌造粒、流動
層造粒、噴霧乾燥造粒等、公知の方法を用いることがで
きる。錠剤形成のためには、得られた造粒物の平均粒径
は、造粒物を混合し加圧圧縮する際、成分の不均一化、
いわゆる偏析が起こり難いという点で、100〜800
μmのものを用いることが好ましく、より好ましくは2
00〜750μmである。更に、粒度分布は、造粒物粒
子の60%以上が±(100〜150)μmの偏差内に
あるものが好ましい。[0013] Granulation methods for tablet formation include known methods such as tumbling granulation, extrusion granulation, compression granulation, crushing granulation, stirring granulation, fluidized bed granulation, and spray drying granulation. Can be used. For tablet formation, the average particle size of the obtained granulated product, when the granulated product is mixed and compressed under pressure, the components become non-uniform,
100-800 in that so-called segregation hardly occurs.
μm, more preferably 2 μm.
It is 00 to 750 μm. Further, the particle size distribution is preferably such that 60% or more of the granulated material particles have a deviation of ± (100 to 150) μm.
【0014】得られた造粒物を加圧・圧縮する際には、
公知の圧縮機、例えば油圧プレス機、単発式打錠機、ロ
ータリー式打錠機、プリケッテングマシンを用いること
ができる。加圧・圧縮されて得られる固体処理剤は任意
の形状を採ることが可能だが、生産性、取扱い性の観点
から、又はユーザーサイドで使用する場合の粉塵の問題
からはいわゆる錠剤が好ましい。When pressing and compressing the obtained granules,
Known compressors such as a hydraulic press, a single-shot tableting machine, a rotary tableting machine, and a pre-ketting machine can be used. The solid processing agent obtained by pressurization / compression can take any shape, but a so-called tablet is preferred from the viewpoint of productivity and handling, or from the problem of dust when used on the user side.
【0015】更に好ましくは、造粒時、各成分毎、例え
ばアルカリ剤、還元剤、保恒剤等を分別造粒することに
よって更に上記効果が顕著になる。More preferably, at the time of granulation, the above-mentioned effect becomes more remarkable by separately granulating each component, for example, an alkali agent, a reducing agent, a preservative, and the like.
【0016】錠剤処理剤の製造方法は、例えば特開昭5
1−61837号、同54−155038号、同52−
88025号、英国特許1,213,808号等に記載
される一般的な方法で製造でき、更に顆粒処理剤は、例
えば特開平2−109042号、同2−109043
号、同3−39735号及び同3−39739号等に記
載される一般的な方法で製造できる。更に又、粉末処理
剤は、例えば特開昭54−133332号、英国特許7
25,892号、同729,862号及びドイツ特許
3,733,861号等に記載されるが如き一般的な方
法で製造できる。A method for producing a tablet processing agent is described in, for example,
Nos. 1-61837, 54-155038 and 52-
No. 88025, British Patent No. 1,213,808, etc., and can be produced by a general method. Further, granulating agents are described in, for example, JP-A Nos. 2-109042 and 2-109043.
And JP-A-3-39735, JP-A-3-39939, and the like. Further, powder processing agents are disclosed in, for example, JP-A-54-133332, British Patent
It can be produced by a general method as described in JP-A Nos. 25,892 and 729,862 and German Patent 3,733,861.
【0017】固体処理剤の嵩密度は、その溶解性と本発
明の目的の効果の点から、錠剤である場合、1.0〜
2.5g/cm3が好ましい。1.0g/cm3より大き
いと得られる固形物の強度の点で、又、2.5g/cm
3より小さいと固形物の溶解性の点でより好ましい。The bulk density of the solid processing agent is 1.0 to 1.0 in the case of a tablet from the viewpoint of its solubility and the effect of the object of the present invention.
2.5 g / cm 3 is preferred. If the strength is larger than 1.0 g / cm 3 , the strength of the obtained solid is 2.5 g / cm 3.
A value of less than 3 is more preferable from the viewpoint of solubility of the solid.
【0018】固体処理剤が顆粒又は粉末である場合、嵩
密度は0.40〜0.95g/cm3のものが好まし
い。When the solid processing agent is a granule or powder, the bulk density is preferably 0.40 to 0.95 g / cm 3 .
【0019】現像錠剤は、現像主薬として、レダクトン
類、特にアスコルビン酸及び/又はエリソルビン酸(立
体異性)及びそれらの塩を含有することが好ましい。The developing tablet preferably contains reductones, particularly ascorbic acid and / or erythorbic acid (stereoisomer) and salts thereof, as a developing agent.
【0020】更に以下のような現像主薬を含有しても良
い。ジヒドロキシベンゼン類(例えば、ハイドロキノ
ン、クロロハイドロキノン、ブロモハイドロキノン、ジ
クロロハイドロキノン、イソプロピルハイドロキノン、
メチルハイドロキノン、2,3−ジクロロハイドロキノ
ン、メトキシハイドロキノン、2,5−ジメチルハイド
ロキノン、ハイドロキノンモノスルホン酸カリウム、ハ
イドロキノンモノスルホン酸ナトリウムなど)、3−ピ
ラゾリドン類(例えば、1−フェニル−3−ピラゾリド
ン、1−フェニル−4−メチル−3−ピラゾリドン、1
−フェニル−4,4−ジメチル−3−ピラゾリドン、1
−フェニル−4−エチル−3−ピラゾリドン、1−フェ
ニル−5−メチル−3−ピラゾリドン、1−フェニル−
4−メチル−4−ヒドロキシメチル−3−ピラゾリド
ン、1−フェニル−4,4−ジヒドロキシメチル−3−
ピラゾリドン、1−p−トリル−3−ピラゾリドン、1
−フェニル−2−アセチル−4,4−ジメチル−3−ピ
ラゾリドン、1−(2−ベンゾチアゾール)−3−ピラ
ゾリドン、3−アセトキシ−1−フェニル−3−ピラゾ
リドンなど)、アミノフェノール類(例えば、o−アミ
ノフェノール、p−アミノフェノール、N−メチル−o
−アミノフェノール、N−メチル−p−アミノフェノー
ル、2,4−ジアミノフェノールなど)、1−アリル−
3−アミノピラゾリン類(例えば、1−(p−ヒドロキ
シフェニル)−3−アミノピラゾリン、1−(p−メチ
ルアミノフェニル)−3−アミノピラゾリン、1−(p
−アミノ−m−メチルフェニル)−3−アミノピラゾリ
ンなど)、ピラゾロン類(例えば、4−アミノピラゾロ
ン)など、或いはこれらの混合物がある。Further, the following developing agents may be contained. Dihydroxybenzenes (for example, hydroquinone, chlorohydroquinone, bromohydroquinone, dichlorohydroquinone, isopropylhydroquinone,
Methylhydroquinone, 2,3-dichlorohydroquinone, methoxyhydroquinone, 2,5-dimethylhydroquinone, potassium hydroquinone monosulfonate, sodium hydroquinone monosulfonate, etc., 3-pyrazolidones (for example, 1-phenyl-3-pyrazolidone, -Phenyl-4-methyl-3-pyrazolidone, 1
-Phenyl-4,4-dimethyl-3-pyrazolidone, 1
-Phenyl-4-ethyl-3-pyrazolidone, 1-phenyl-5-methyl-3-pyrazolidone, 1-phenyl-
4-methyl-4-hydroxymethyl-3-pyrazolidone, 1-phenyl-4,4-dihydroxymethyl-3-
Pyrazolidone, 1-p-tolyl-3-pyrazolidone, 1
-Phenyl-2-acetyl-4,4-dimethyl-3-pyrazolidone, 1- (2-benzothiazole) -3-pyrazolidone, 3-acetoxy-1-phenyl-3-pyrazolidone, etc., aminophenols (for example, o-aminophenol, p-aminophenol, N-methyl-o
-Aminophenol, N-methyl-p-aminophenol, 2,4-diaminophenol, etc.), 1-allyl-
3-aminopyrazolines (for example, 1- (p-hydroxyphenyl) -3-aminopyrazoline, 1- (p-methylaminophenyl) -3-aminopyrazoline, 1- (p
-Amino-m-methylphenyl) -3-aminopyrazoline, pyrazolones (eg, 4-aminopyrazolone), and the like, or a mixture thereof.
【0021】現像錠剤は亜硫酸塩及び/又はメタ重亜硫
酸塩を含有することが好ましい。更に錠剤を溶解し現像
液とした場合の液中の亜硫酸塩量は0.05モル/リッ
トル以上0.3モル/リットル未満、更に0.1モル/
リットル以上0.3モル/リットル未満が好ましい。[0021] The developing tablet preferably contains a sulfite and / or metabisulfite. Further, when the tablet is dissolved to form a developer, the amount of sulfite in the solution is 0.05 mol / L or more and less than 0.3 mol / L, and further 0.1 mol / L.
It is preferably at least liter and less than 0.3 mol / liter.
【0022】その他、キレート剤や硬膜剤の重亜硫酸塩
付加物を用いることができる。又、銀スラッジ防止剤を
添加することも好ましい。シクロデキストリン化合物の
添加も好ましく、特開平1−124853号記載の化合
物が特に好ましい。In addition, bisulfite adducts of chelating agents and hardeners can be used. It is also preferable to add a silver sludge inhibitor. Addition of a cyclodextrin compound is also preferable, and compounds described in JP-A-1-124852 are particularly preferable.
【0023】現像剤にはアミン化合物を添加することも
でき、米国特許第4,269,929号記載の化合物が
特に好ましい。An amine compound can be added to the developer, and the compounds described in US Pat. No. 4,269,929 are particularly preferred.
【0024】現像剤には、緩衝剤を用いることが必要
で、緩衝剤としては炭酸ナトリウム、炭酸カリウム、重
炭酸ナトリウム、重炭酸カリウム、燐酸三ナトリウム、
燐酸三カリウム、燐酸二カリウム、硼酸ナトリウム、硼
酸カリウム、四硼酸ナトリウム(硼砂)、四硼酸カリウ
ム、o−ヒドロキシ安息香酸ナトリウム(サリチル酸ナ
トリウム)、サリチル酸カリウム、5−スルホ−2−ヒ
ドロキシ安息香酸ナトリウム(5−スルホサリチル酸ナ
トリウム)、5−スルホサリチル酸カリウム等を挙げる
ことができる。It is necessary to use a buffer as a developer. Examples of the buffer include sodium carbonate, potassium carbonate, sodium bicarbonate, potassium bicarbonate, trisodium phosphate,
Tripotassium phosphate, dipotassium phosphate, sodium borate, potassium borate, sodium tetraborate (borax), potassium tetraborate, sodium o-hydroxybenzoate (sodium salicylate), potassium salicylate, sodium 5-sulfo-2-hydroxybenzoate ( Sodium 5-sulfosalicylate) and potassium 5-sulfosalicylate.
【0025】一方、アルカリ剤としては緩衝作用も有す
る炭酸塩が好ましい。炭酸塩としては、炭酸カリウム、
炭酸ナトリウム、炭酸リチウム等が挙げられる。On the other hand, a carbonate having a buffering action is preferable as the alkaline agent. As carbonates, potassium carbonate,
Examples include sodium carbonate and lithium carbonate.
【0026】更に、現像処理液中の炭酸塩量は、0.3
モル/リットル以上0.8モル/リットル未満が好まし
い。Further, the amount of carbonate in the developing solution is 0.3
It is preferably at least mol / l and less than 0.8 mol / l.
【0027】現像促進剤としては、チオエーテル系化合
物、p−フェニレンジアミン系化合物、4級アンモニウ
ム塩類、p−アミノフェノール類、アミン系化合物、ポ
リアルキレンオキサイド、その他1−フェニル−3−ピ
ラゾリドン類、ヒドラジン類、メソイオン型化合物、イ
ミダゾール類等を必要に応じて添加することができる。Examples of the development accelerator include thioether compounds, p-phenylenediamine compounds, quaternary ammonium salts, p-aminophenols, amine compounds, polyalkylene oxides, other 1-phenyl-3-pyrazolidones, and hydrazine. , Mesoionic compounds, imidazoles and the like can be added as necessary.
【0028】カブリ防止剤としては、臭化カリウムの如
きアルカリ金属ハロゲン化物及び有機カブリ防止剤が使
用できる。有機カブリ防止剤としては、例えばベンゾト
リアゾール、6−ニトロベンズイミダゾール、5−ニト
ロイソインダゾール、5−メチルベンゾトリアゾール、
5−ニトロベンゾトリアゾール、5−クロロベンゾトリ
アゾール、2−チアゾリルベンズイミダゾール、2−チ
アゾリルメチルベンズイミダゾール、インダゾール、ヒ
ドロキシアザインドリジン、アデニンの如き含窒素複素
環化合物(代表例として1−フェニル−5−メルカプト
テトラゾール)等を挙げることができる。As antifoggants, alkali metal halides such as potassium bromide and organic antifoggants can be used. Examples of the organic antifoggant include benzotriazole, 6-nitrobenzimidazole, 5-nitroisoindazole, 5-methylbenzotriazole,
Nitrogen-containing heterocyclic compounds such as 5-nitrobenzotriazole, 5-chlorobenzotriazole, 2-thiazolylbenzimidazole, 2-thiazolylmethylbenzimidazole, indazole, hydroxyazaindolizine and adenine (typically 1- Phenyl-5-mercaptotetrazole) and the like.
【0029】現像剤組成物には、更に必要に応じて、シ
クロデキストリン化合物等を現像主薬の溶解度向上の助
剤として使用することができる。更に、その他のステイ
ン防止剤、スラッジ防止剤、重層効果促進剤等の各種添
加剤を用いることができる。In the developer composition, if necessary, a cyclodextrin compound or the like can be used as an aid for improving the solubility of the developing agent. Furthermore, various additives such as other stain inhibitors, sludge inhibitors, and layering effect promoters can be used.
【0030】現像錠剤で得られる現像液のpHは10.
5以下の範囲のものが好ましく、更に好ましくは9〜1
0.0の範囲である。The pH of the developing solution obtained from the developing tablet is 10.
It is preferably in the range of 5 or less, more preferably 9-1.
It is in the range of 0.0.
【0031】この他、現像錠剤で得られる現像液には
L.F.A.メソン著「フォトグラフィック・プロセッ
シング・ケミストリー」フォーカル・プレス社刊(19
66年)の22〜229頁、米国特許第2,193,0
15号、同2,592,364号、特開昭48−649
33号などに記載のものを用いてよい。In addition, the developer obtained from the developing tablet includes L.P. F. A. Meson, Photographic Processing Chemistry, Published by Focal Press (19
66), pp. 22-229, U.S. Pat.
No. 15,2,592,364, JP-A-48-649
No. 33 may be used.
【0032】固体処理剤のうち定着錠剤を用いた定着液
について述べる。A fixing solution using a fixing tablet among the solid processing agents will be described.
【0033】定着液は、定着錠剤を調製し、溶解して調
液する。定着剤としては、チオ硫酸塩を含有することが
好ましい。チオ硫酸塩は、具体的には、リチウム、カリ
ウム、ナトリウム、アンモニウムの塩として用いられる
が、好ましくは、チオ硫酸アンモニウム及びチオ硫酸ナ
トリウム塩として用いることにより、定着速度の速い定
着液が得られる。The fixing solution is prepared by preparing a fixing tablet, dissolving it, and preparing the solution. The fixing agent preferably contains a thiosulfate. The thiosulfate is specifically used as a salt of lithium, potassium, sodium, or ammonium. Preferably, a fixing solution having a high fixing speed can be obtained by using ammonium thiosulfate and sodium thiosulfate.
【0034】その他、定着主薬として沃化物塩やチオシ
アン酸塩なども用いることができる。In addition, iodide salts and thiocyanates can also be used as fixing agents.
【0035】定着液は、亜硫酸塩を含有する。亜硫酸塩
としては、固体リチウム、カリウム、ナトリウム、アン
モニウム塩等が用いられる。The fixing solution contains a sulfite. As the sulfite, a solid lithium, potassium, sodium, ammonium salt or the like is used.
【0036】定着液は、水溶性クロム塩または水溶性ア
ルミニウム塩等を含有しても良い。水溶性クロム塩とし
てはクロム明ばんなどが挙げられ、水溶性アルミニウム
塩としては硫酸アルミニウム、塩化アルミニウムカリウ
ム、塩化アルミニウムなどを挙げることができる。The fixing solution may contain a water-soluble chromium salt or a water-soluble aluminum salt. Examples of the water-soluble chromium salt include chromium alum, and examples of the water-soluble aluminum salt include aluminum sulfate, potassium aluminum chloride, and aluminum chloride.
【0037】定着液は酢酸イオンを含有する。酢酸イオ
ンの種類は任意で、定着液中での酢酸イオンを解離する
任意の化合物に対して本発明は適用できるが、酢酸や酢
酸のリチウム、カリウム、ナトリウム、アンモニウム塩
などが好ましく用いられ、特にナトリウム塩、アンモニ
ウム塩が好ましい。The fixing solution contains acetate ions. The type of acetate ion is arbitrary, and the present invention can be applied to any compound that dissociates acetate ion in the fixing solution.However, acetic acid and lithium, potassium, sodium, and ammonium salts of acetic acid are preferably used. Sodium salts and ammonium salts are preferred.
【0038】更に、クエン酸、酒石酸、りんご酸、琥珀
酸、フェニル酢酸およびこれらの光学異性体などが含ま
れてもよい。Further, citric acid, tartaric acid, malic acid, succinic acid, phenylacetic acid and optical isomers thereof may be contained.
【0039】これらの塩としては(例えばクエン酸カリ
ウム、クエン酸リチウム、クエン酸ナトリウム、クエン
酸アンモニウム、酒石酸水素リチウム、酒石酸水素カリ
ウム、酒石酸カリウム、酒石酸水素ナトリウム、酒石酸
ナトリウム、酒石酸水素アンモニウム、酒石酸アンモニ
ウムカリウム、酒石酸ナトリウムカリウム、りんご酸ナ
トリウム、りんご酸アンモニウム、琥珀酸ナトリウム、
琥珀酸アンモニウムなどに代表されるリチウム、カリウ
ム、ナトリウム、アンモニウム塩などが好ましい物とし
て挙げられる。These salts include (for example, potassium citrate, lithium citrate, sodium citrate, ammonium citrate, lithium hydrogen tartrate, potassium hydrogen tartrate, potassium tartrate, sodium bitartrate, sodium tartrate, ammonium bitartrate, ammonium bitartrate) Potassium, sodium potassium tartrate, sodium malate, ammonium malate, sodium succinate,
Preferred examples include lithium, potassium, sodium, and ammonium salts represented by ammonium succinate and the like.
【0040】前記化合物の中でより好ましいものとして
は、クエン酸、イソクエン酸、りんご酸、フェニル酢酸
及びこれらの塩である。その他の酸としては、例えば硫
酸、塩酸、硝酸、硼酸のような無機酸の塩や、ギ酸、プ
ロピオン酸、シュウ酸、りんご酸などの有機酸類などが
挙げられるが、好ましくは硼酸、アミノポリカルボン酸
類などの酸及び塩である。Among the above compounds, more preferred are citric acid, isocitric acid, malic acid, phenylacetic acid and salts thereof. Examples of other acids include salts of inorganic acids such as sulfuric acid, hydrochloric acid, nitric acid, and boric acid, and organic acids such as formic acid, propionic acid, oxalic acid, and malic acid. Preferably, boric acid and aminopolycarboxylic acid are used. Acids and salts such as acids.
【0041】キレート剤としては、例えばニトリロ三酢
酸、エチレンジアミン四酢酸などのアミノポリカルボン
酸類及びこれらの塩などが挙げられる。Examples of the chelating agent include aminopolycarboxylic acids such as nitrilotriacetic acid and ethylenediaminetetraacetic acid, and salts thereof.
【0042】界面活性剤としては、例えば硫酸エステル
化物、スルホン化物などのアニオン活性剤、ポリエチレ
ングリコール系、エステル系などのノニオン界面活性
剤、両性活性剤などが挙げられる。Examples of the surfactant include anionic surfactants such as sulfated and sulfonated compounds, nonionic surfactants such as polyethylene glycol and ester, and amphoteric surfactants.
【0043】湿潤剤としては、例えばアルカノールアミ
ン、アルキレングリコールなどが挙げられる。Examples of the wetting agent include alkanolamine and alkylene glycol.
【0044】定着促進剤としては、チオ尿素誘導体、分
子内に三重結合を有するアルコール、チオエーテルなど
が挙げられる。Examples of the fixing accelerator include thiourea derivatives, alcohols having a triple bond in the molecule, and thioethers.
【0045】定着液はpH3.8以上、好ましくは4.
2〜5.5を有する。The fixing solution has a pH of 3.8 or more, preferably 4.
2 to 5.5.
【0046】固体処理剤は、現像、定着ともに1種類で
ある必要はなく、特別な目的があれば複数の種類からな
っていてもよい。The solid processing agent does not need to be one type for both development and fixing, and may be composed of a plurality of types if there is a special purpose.
【0047】[0047]
【発明の実施の形態】次に本発明の固体処理剤溶解槽に
ついて説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the solid processing agent dissolving tank of the present invention will be described.
【0048】本発明の固体処理剤溶解装置の概念図を図
1に示す。FIG. 1 shows a conceptual diagram of the solid processing agent dissolving apparatus of the present invention.
【0049】図1において、循環手段2は、固体処理剤
溶解槽1内の上部吸い込み口3から送水パイプを経て溶
解液を循環するための循環ポンプ4を介して固体処理剤
溶解槽の上部固体処理剤側循環吐出手段5及び循環吐出
手段6に循環する。循環ポンプはマグネットポンプなど
種々のポンプを用いることがができる。In FIG. 1, a circulating means 2 is provided with a circulating pump 4 for circulating the solution through a water supply pipe from an upper suction port 3 in the solid processing agent dissolving tank 1 and an upper solid in the solid processing agent dissolving tank. It circulates to the treatment agent side circulation discharge means 5 and the circulation discharge means 6. Various pumps such as a magnet pump can be used as the circulation pump.
【0050】循環手段の吸い込み口3には、異物や未溶
解固体処理剤の流入を防ぐためフィルターやストレーナ
ーを用いることもできる。A filter or a strainer may be used in the suction port 3 of the circulation means to prevent foreign substances and undissolved solid processing agent from flowing into the suction port.
【0051】固体処理剤捕捉手段8とは、固体処理剤9
が固体処理剤溶解槽1に堆積したり、循環手段2に至る
液体流路を閉塞する事を防ぐ目的で固体処理剤溶解槽内
に設置され、多孔性の仕切り部材で一つの孔の面積は
0.1〜1000mm2であり、1〜10mm2が特に好
ましい。材質は固体処理剤による摩耗性や腐食性が少な
い点でSUS316などのステンレス材が適している
が、PVC等の樹脂でもよい。The solid processing agent capturing means 8 includes a solid processing agent 9
Is installed in the solid processing agent dissolving tank for the purpose of preventing the liquid from accumulating in the solid processing agent dissolving tank 1 and closing the liquid flow path to the circulation means 2, and the area of one hole is formed by a porous partition member. a 0.1~1000mm 2, 1~10mm 2 is particularly preferred. As the material, a stainless material such as SUS316 is suitable because the material is less abraded and corroded by a solid processing agent, but a resin such as PVC may be used.
【0052】固体処理剤溶解槽1の下部の循環吐出手段
6からの液体噴出力により、固体処理剤9が固体処理剤
捕捉手段8上のなるべく広い範囲に重なり合う事なく分
散することが、固体処理剤表面のなるべく広い部位に水
を当てる為に特に重要である。最も簡易な方法として
は、固体処理剤捕捉手段の形状の一部を下方向に凸に
し、テフロンの様な滑り易い材料を固体処理剤捕捉手段
上にコーティングまたは固体処理剤捕捉手段8自体を滑
り易い素材に変える方法を用いることができる。The solid processing agent 9 is dispersed by the liquid jetting power from the circulation discharging means 6 below the solid processing agent dissolving tank 1 without overlapping the solid processing agent capturing means 8 as much as possible. It is particularly important to apply water to as large a portion of the surface of the agent as possible. The simplest method is to make a part of the shape of the solid processing agent capturing means downwardly convex, and coat a slippery material such as Teflon on the solid processing agent capturing means or slide the solid processing agent capturing means 8 itself. A method of changing to a material that is easy to use can be used.
【0053】微小固体処理剤捕捉手段7は、微小固体処
理剤10が循環手段2に至る液体流路に侵入することを
防ぐ手段で、固体処理剤溶解槽1内に設置されることが
好ましく、固体処理剤捕捉手段8と同様に多数の孔を有
しているが、固体処理剤捕捉手段より目が細かく、一つ
の孔の面積は0.01〜10mm2であることが好まし
く、0.5〜5mm2であることが特に好ましい。The fine solid processing agent trapping means 7 is a means for preventing the fine solid processing agent 10 from entering the liquid flow path to the circulation means 2, and is preferably installed in the solid processing agent dissolving tank 1. The solid processing agent capturing means 8 has a large number of holes as in the solid processing agent capturing means 8, but is finer than the solid processing agent capturing means, and the area of one hole is preferably 0.01 to 10 mm 2 , It is particularly preferred that it is 55 mm 2 .
【0054】微小固体処理剤捕捉手段7の材質は摩耗性
や腐食性の点からSUS316等のステンレス材が最も
好ましいが、全てまたは一部をPVCやナイロン等の樹
脂、ネオプレンやバイトン等のゴムにしても差し支えな
い。The material of the fine solid processing agent capturing means 7 is most preferably a stainless material such as SUS316 from the viewpoint of abrasion and corrosiveness, but all or a part thereof is made of resin such as PVC or nylon, or rubber such as neoprene or viton. No problem.
【0055】固体処理剤側循環吐出手段5とは、固体処
理剤捕捉手段8上の固体処理剤に、循環手段2からの液
体を吹き付けて溶解を早める為のものであり、吐出部に
は複数の吐出孔を有していることが好ましい。吐出孔は
加工が容易な点で、直径0.3〜5mmの円形であるこ
とが好ましく、1〜3mmであることが特に好ましい。The solid processing agent side circulating and discharging means 5 is for spraying the liquid from the circulating means 2 to the solid processing agent on the solid processing agent capturing means 8 to expedite the dissolution, and a plurality of discharging means are provided. It is preferable to have the discharge holes of the above. The discharge hole is preferably a circle having a diameter of 0.3 to 5 mm, particularly preferably 1 to 3 mm, in view of easy processing.
【0056】メンテナンスを容易にするため、固体処理
剤溶解槽1の内側の送水パイプ部分をカプラーやヘルー
ル等を設けて着脱可能にしておくと便利である。In order to facilitate maintenance, it is convenient to provide a coupler, a ferrule, or the like on the water supply pipe inside the solid processing agent dissolving tank 1 so that it can be detached.
【0057】固体処理剤側循環吐出手段5からの液体吐
出流量は、溶解初期には少なく、一定時間を経過したら
多くするという様に状況に応じて可変出来る様にしてお
くとさらによく、固体処理剤等に当たって跳ね返った吐
出液の溶解槽外部への飛散を防ぐことが出来る様にな
る。It is more preferable that the liquid discharge flow rate from the solid processing agent-side circulating discharge means 5 can be varied according to the situation, such as being small in the initial stage of dissolution and increasing after a certain period of time. This makes it possible to prevent the discharged liquid splashed against the agent or the like from scattering outside the dissolution tank.
【0058】固体処理剤側循環吐出手段5の吐出部は複
数でも差し支えなく、吐出部の位置は固体処理剤捕捉手
段8よりも固体処理剤側であれば特に限定されるもので
はない。There may be a plurality of discharge portions of the solid processing agent side circulating discharge means 5, and the position of the discharge portion is not particularly limited as long as it is on the solid processing agent side with respect to the solid processing agent capturing means 8.
【0059】固体処理剤付着防止手段11とは、溶解の
過程で固体処理剤や微小固体処理剤が再凝集して大きな
塊となる事を防ぐために固体処理剤捕捉手段8上の固体
処理剤側に複数個設けるものであり、金属製や樹脂製の
球体や円筒体など種々のものを用いることが出来る。The solid processing agent adhesion preventing means 11 is provided on the solid processing agent capturing means 8 to prevent the solid processing agent and the fine solid processing agent from reaggregating into a large lump in the course of dissolution. And a plurality of metal or resin spheres or cylinders can be used.
【0060】直径が3〜30mmの内部が中空であるス
テンレス球殻、直径3〜10mmのPVC製の球体など
が、液流により動き易い点で特に好ましい。A stainless steel shell having a diameter of 3 to 30 mm and having a hollow inside, a PVC sphere having a diameter of 3 to 10 mm, and the like are particularly preferable because they are easily moved by a liquid flow.
【0061】微小固体処理剤捕捉手段7の閉塞防止手段
12とは、微小微細固体処理剤捕捉手段の孔が未溶解の
微小固体処理剤により閉塞して循環手段の流量を低下さ
せることを防ぐ為に1個または複数個設けるものであ
り、槽内の液流により微小固体処理剤捕捉手段に衝撃を
与えることにより詰まり等を防止する。The blocking prevention means 12 of the fine solid processing agent trapping means 7 is for preventing the hole of the fine fine solid processing agent capturing means from being closed by the undissolved fine solid processing agent and lowering the flow rate of the circulation means. One or a plurality of the solid-state processing agents are provided, and clogging or the like is prevented by applying an impact to the fine solid processing agent capturing means by the liquid flow in the tank.
【0062】金属製や樹脂製の球体や円筒体など種々の
ものを用いることが出来るが、腐食性や摩耗性からSU
S316等のステンレス製の内部が中空である球殻が特
に好ましい。Various materials such as spheres and cylinders made of metal or resin can be used.
A spherical shell made of stainless steel such as S316 having a hollow inside is particularly preferable.
【0063】槽内流動発生手段13とは、固体処理剤溶
解槽1の下部に1個または複数個設置され、循環手段2
からの液体流を循環吐出手段6の吐出部より受けること
により回転作動し、固体処理剤溶解槽への微小固体処理
剤10の堆積を防止して溶解を促進する。The in-tank flow generating means 13 is provided at the lower part of the solid processing agent dissolving tank 1, one or more, and is provided with a circulating means 2.
Rotational operation is performed by receiving the liquid flow from the discharge section of the circulation discharge means 6 to prevent deposition of the fine solid processing agent 10 in the solid processing agent dissolving tank and promote dissolution.
【0064】槽内流動発生手段の部材としては、軽量で
あることや、回転軸部との潤滑性が優れている点で、P
VC等の樹脂である事が特に好ましい。As a member of the in-vessel flow generating means, P is preferable because of its light weight and excellent lubricity with the rotating shaft.
Particularly preferred is a resin such as VC.
【0065】なお、固体処理剤溶解槽1の上部、下部と
は、固体処理剤溶解槽の上縁から下方30mm、槽の底
から上方に30mmまでの間を指しているものとする。The upper and lower portions of the solid processing agent dissolving tank 1 are defined to be between 30 mm below the upper edge of the solid processing agent dissolving tank and 30 mm upward from the bottom of the tank.
【0066】固体処理剤9は、前記錠剤タイプの固体処
理剤で、直径5〜50mm、厚み3〜20mmである円
筒形の錠剤、またはブリケットマシンで圧縮成型する事
により得られる様な、長軸が4〜40mmである不定形
の顆粒を指す。The solid processing agent 9 is the above-mentioned tablet type solid processing agent, and is a cylindrical tablet having a diameter of 5 to 50 mm and a thickness of 3 to 20 mm, or a long axis obtained by compression molding with a briquette machine. Refers to amorphous granules with a diameter of 4 to 40 mm.
【0067】微小固体処理剤10とは、固体処理剤が衝
撃や摩耗により砕けた破片、未だ未溶解の固体処理剤の
一部を指し、長軸が4mm未満のものを指している。The fine solid processing agent 10 refers to fragments of the solid processing agent broken by impact or abrasion, and a part of the solid processing agent that has not been dissolved yet, and has a major axis of less than 4 mm.
【0068】次に固体処理剤のうち現像錠剤及び該現像
錠剤を溶解して得られる現像液について説明する。Next, among the solid processing agents, a developing tablet and a developing solution obtained by dissolving the developing tablet will be described.
【0069】[0069]
【実施例】実施例1 以下、実施例により本発明を説明するが、本発明はこれ
らに限定されるものではない。Example 1 The present invention will be described below with reference to examples, but the present invention is not limited to these examples.
【0070】(固体処理剤の作製) 〈現像錠剤Aの作製〉1−フェニルー3−ピラゾリドン
を570g、NーアセチルーD,L−ペニシラミン10
g、グルタルアルデヒドビス亜硫酸ナトリウム塩100
0gをそれぞれバンタムミル中で平均10μmになるま
で粉砕する。この微粉にメタ重亜硫酸ナトリウム120
0g、エリソルビン酸ナトリウム4000gを加え、更
に糖類としてD−ソルビット150g、D−マンニット
150gを加えミル中で3分混合し、青色1号0.3g
を含む水の添加量を30mlとして攪拌造粒を行い、造
粒物を流動乾燥器で40℃で乾燥して水分をほぼ完全に
除去し、更に1.0mmのメッシュを装着した整粒機で
整粒して造粒物Aを得た。(Preparation of Solid Processing Agent) <Preparation of Developing Tablet A> 570 g of 1-phenyl-3-pyrazolidone, N-acetyl-D, L-penicillamine 10
g, glutaraldehyde bisulfite sodium salt 100
0 g are each ground in a bantam mill to an average of 10 μm. Sodium metabisulfite 120
0 g, 4000 g of sodium erythorbate, 150 g of D-sorbitol and 150 g of D-mannite as sugars, and mixed in a mill for 3 minutes.
The amount of water containing was 30 ml, and the mixture was stirred and granulated, and the granulated product was dried at 40 ° C. in a fluidized drier to remove water almost completely, and further, with a granulator equipped with a 1.0 mm mesh. The granules were sized to obtain granules A.
【0071】造粒物Aをロータリー混合機で10分間混
合し、得られた混合物をロータリー式打錠機により充填
量を10g/1錠として圧縮打錠を行い、直径30mm
の円筒形の現像錠剤Aを作製した。The granulated product A was mixed with a rotary mixer for 10 minutes, and the obtained mixture was compressed and compressed with a rotary tableting machine at a filling amount of 10 g / tablet to obtain a tablet having a diameter of 30 mm.
Was prepared.
【0072】〈現像錠剤Bの作製〉炭酸カリウム100
00g、重炭酸ナトリウム200gをそれぞれバンタム
ミル中で平均10μmになるまで粉砕する。得られた微
粉にDTPA・5Na250g、1−フェニルー5−メ
ルカプトテトラゾール7.0g、D−マンニット800
gを加え、ミル中で3分混合し、青色1号0.06gを
含む水の添加量を30mlにして攪拌造粒を行い、造粒
物を流動乾燥器で40℃で乾燥して水分をほぼ完全に除
去し、更に1.0mmのメッシュを装着した整粒機で整
粒して造粒物Bを得た。<Preparation of Developing Tablet B> Potassium carbonate 100
00 g and 200 g of sodium bicarbonate are each pulverized in a bantam mill to an average of 10 μm. 250 g of DTPA · 5Na, 7.0 g of 1-phenyl-5-mercaptotetrazole, D-mannite 800 were added to the obtained fine powder.
g, and mixed in a mill for 3 minutes. The amount of water containing 0.06 g of Blue No. 1 was added to 30 ml to carry out stirring granulation, and the granulated material was dried at 40 ° C. in a fluidized drier to remove water. The particles were almost completely removed and sized with a sizing machine equipped with a 1.0 mm mesh to obtain granules B.
【0073】造粒物Bをロータリー混合機で10分間混
合し、得られた混合物をロータリー式打錠機により充填
量を10g/1錠として圧縮打錠を行い、直径30mm
の円筒形の現像錠剤Bを作製した。The granulated product B was mixed with a rotary mixer for 10 minutes, and the obtained mixture was subjected to compression tableting with a rotary tableting machine at a filling amount of 10 g / tablet to obtain a tablet having a diameter of 30 mm.
Was prepared.
【0074】〈定着錠剤Aの作製〉チオ硫酸アンモニウ
ム/チオ硫酸ナトリウム(90/10重量比)1458
0gを市販のバンタムミル中で平均10μmになるまで
粉砕する。この微粉に亜硫酸ナトリウム550g、メタ
重亜硫酸ナトリウム750g、パインフロー1220g
を加え、青色1号0.5gを含む水の添加量を50ml
にして攪拌造粒を行い、造粒物を流動乾燥器で50℃で
乾燥して水分をほぼ完全に除去し、更に1.0mmのメ
ッシュを装着した整粒機で整粒して造粒物Aを得た。<Preparation of Fixing Tablet A> Ammonium thiosulfate / sodium thiosulfate (90/10 weight ratio) 1458
0 g is ground in a commercial bantam mill to an average of 10 μm. To this fine powder, 550 g of sodium sulfite, 750 g of sodium metabisulfite, and 1220 g of pine flow
And add 50 ml of water containing 0.5 g of Blue No. 1
The granulated material is dried at 50 ° C. in a fluidized drier to remove water almost completely, and further granulated by a granulator equipped with a 1.0 mm mesh. A was obtained.
【0075】このようにして得られた造粒物Aにβアラ
ニン3000g、酢酸ナトリウム4330g、ロータリ
ー混合機で5分間混合し、得られた混合物をロータリー
式打錠機により充填量を10g/1錠として圧縮打錠を
行い、直径30mmの円筒形の定着錠剤Aを作製した。3000 g of β-alanine, 4330 g of sodium acetate and 5 minutes of mixing with a rotary mixer were mixed with the granulated product A thus obtained, and the obtained mixture was filled at 10 g / 1 tablet with a rotary tableting machine. To obtain a cylindrical fixing tablet A having a diameter of 30 mm.
【0076】〈定着錠剤Bの作製〉ホウ酸600g、硫
酸アルミ・8水塩1480g、琥珀酸1100g、酒石
酸300gを市販もバンタムミル中で平均10μmにな
るまで粉砕する。これらの微粉にD−マンニット250
g、D−ソルビット50gを加え、青色1号0.4gを
含む水の添加量を30mlにして攪拌造粒を行い、造粒
物を流動乾燥器で50℃で乾燥して水分をほぼ完全に除
去し、更に1.0mmのメッシュを装着した整粒機で整
粒して造粒物Bを得た。<Preparation of Fixing Tablet B> 600 g of boric acid, 1480 g of aluminum sulfate octahydrate, 1100 g of succinic acid and 300 g of tartaric acid are pulverized in a bantam mill to an average of 10 μm. D-Mannit 250 is added to these fine powders.
g, 50 g of D-Sorbit, and adding 30 g of water containing 0.4 g of Blue No. 1 to carry out stirring granulation, and drying the granulated material at 50 ° C. with a fluidized drier to almost completely remove water. The granules were removed and sized with a sizing machine equipped with a 1.0 mm mesh to obtain granules B.
【0077】更に、造粒物Bに酢酸ナトリウム750g
を加え、ロータリー混合機で5分間混合し、得られた混
合物をロータリー式打錠機により充填量を10g/1錠
として圧縮打錠を行い、直径30mmの円筒形の定着錠
剤Bを作製した。Further, 750 g of sodium acetate was added to the granulated product B.
Was added thereto, and the mixture was mixed for 5 minutes with a rotary mixer. The obtained mixture was subjected to compression tableting with a rotary tableting machine at a filling amount of 10 g / tablet to prepare a cylindrical fixing tablet B having a diameter of 30 mm.
【0078】(溶解所要時間の測定)固体現像錠剤A剤
50錠、B剤50錠を固体処理剤溶解装置の固体処理剤
捕捉手段内に入れ、35℃の水4400mlを加えて循
環しながら溶解した。この際、水を注ぎ込んだ瞬間から
溶解が完了するまでの時間を計測した。(Measurement of time required for dissolution) 50 tablets of the solid developer tablets A and 50 were placed in the solid processing agent capturing means of the solid processing agent dissolving apparatus, and 4,400 ml of water at 35 ° C. was added and dissolved while circulating. did. At this time, the time from the moment of pouring water to the completion of dissolution was measured.
【0079】同様に固体定着錠剤A剤90錠、B剤30
錠を固体処理剤溶解装置の固体処理剤捕捉手段内に入
れ、35℃の水4200mlを加えて循環しながら溶解
した。この際、水を注ぎ込んだ瞬間から溶解が完了する
までの時間を計測した。Similarly, 90 tablets of the solid fixing tablet A, 30 tablets of the B
The tablets were placed in the solid processing agent capturing means of the solid processing agent dissolving device, and dissolved in 4200 ml of water at 35 ° C. while circulating. At this time, the time from the moment of pouring water to the completion of dissolution was measured.
【0080】固体処理剤溶解装置のうち各手段の条件は
下記である。The conditions of each means in the solid processing agent dissolving apparatus are as follows.
【0081】1.固体処理剤捕捉手段:開口部の面積1
80cm2、孔の直径3mm、 2.微小固体処理剤捕捉手段:開口部の面積150cm
2、孔の直径1mm、 3.固体処理剤側循環吐出手段:吐出部直径2mm×2
0孔、 4.固体処理剤付着防止手段:直径6mmの塩化ビニル
の球体10個、 5.微小固体処理剤捕捉手段の閉塞防止手段:直径6m
mの塩化ビニルの球体6個、 6.槽内流動発生手段:直径140mm、翼幅10mm
6枚構成 なお、比較として、固体処理剤溶解槽と循環手段のみか
ら構成される従来の溶解方法を用いて溶解所要時間を測
定した。1. Solid processing agent capturing means: opening area 1
1. 80 cm 2 , hole diameter 3 mm, Means for capturing minute solid processing agent: opening area 150 cm
2. Hole diameter 1mm, 3. Solid processing agent side circulating discharge means: discharge part diameter 2 mm x 2
3. 0 holes, 4. means for preventing solid processing agent from adhering: 10 spheres of vinyl chloride having a diameter of 6 mm; Means for preventing blockage of fine solid processing agent capturing means: diameter 6m
5. m spheres of vinyl chloride, Vessel flow generation means: 140 mm in diameter, blade width 10 mm
Six-sheet configuration For comparison, the time required for dissolution was measured using a conventional dissolving method comprising only a solid processing agent dissolving tank and a circulation means.
【0082】これらの結果をまとめて表1に示した。The results are summarized in Table 1.
【0083】[0083]
【表1】 [Table 1]
【0084】表1より、本発明の固体処理剤溶解装置は
優れた溶解能力を有することが分かる。Table 1 shows that the solid processing agent dissolving apparatus of the present invention has excellent dissolving ability.
【0085】[0085]
【発明の効果】本発明により、複数個の固体処理剤を迅
速に水に溶解、希釈して処理液を調製する手段を提供す
ることができた。According to the present invention, a means for rapidly dissolving and diluting a plurality of solid processing agents in water to prepare a processing solution can be provided.
【図1】本発明の固体処理剤溶解装置の概念を示す断面
図である。FIG. 1 is a cross-sectional view showing the concept of a solid processing agent dissolving apparatus of the present invention.
1 固体処理剤溶解槽 2 循環手段 3 循環手段吸い込み口 4 循環ポンプ 5 固体処理剤側循環吐出手段 6 循環吐出手段 7 微小固体処理剤捕捉手段 8 固体処理剤捕捉手段 9 固体処理剤 10 微小固体処理剤 11 固体処理剤付着防止手段 12 微小固体処理剤捕捉手段7の閉塞防止手段 13 槽内流動発生手段 14 給水 15 処理液排出口 DESCRIPTION OF SYMBOLS 1 Solid treatment agent dissolution tank 2 Circulation means 3 Circulation means suction port 4 Circulation pump 5 Solid treatment agent side circulation discharge means 6 Circulation discharge means 7 Fine solid treatment agent capture means 8 Solid treatment agent capture means 9 Solid treatment agent 10 Micro solid treatment Agent 11 means for preventing solid processing agent from adhering 12 means for preventing blockage of micro solid processing agent capturing means 13 means for generating flow in tank 14 water supply 15 processing liquid outlet
Claims (5)
捕捉手段と該固体処理剤補足手段に対し固体処理剤側に
溶液吐出部を持つ固体処理剤側循環吐出手段を合わせ持
つことを特徴とする固体処理剤溶解装置。1. A solid processing agent dissolving tank in which a solid processing agent circulating / discharging means having a solution discharge section on the solid processing agent side is provided in combination with the solid processing agent capturing means and the solid processing agent supplementing means. Characteristic solid processing agent dissolution equipment.
側に固体処理剤付着防止手段を持つことを特徴とする請
求項1に記載の固体処理剤溶解装置。2. The solid processing agent dissolving apparatus according to claim 1, further comprising a solid processing agent adhesion preventing means on the solid processing agent side with respect to the solid processing agent capturing means.
下方向に凸であることを特徴とする請求項1又は2に記
載の固体処理剤溶解装置。3. The solid processing agent dissolving apparatus according to claim 1, wherein a part of the shape of the solid processing agent supplementing means is convex downward.
の内部に、固体処理剤捕捉手段と該固体処理剤捕捉手段
より目の細かい微小固体処理剤捕捉手段と該微小固体処
理剤捕捉手段よりも微小固体処理剤側に、微小固体処理
剤捕捉手段の閉塞防止手段を合わせ持つことを特徴とす
る請求項1〜3のいずれか1項に記載の固体処理剤溶解
装置。4. A solid processing agent dissolving device in a solid processing agent dissolving tank, a solid processing agent capturing means, a fine solid processing agent capturing means finer than the solid processing agent capturing means, and a fine solid processing agent capturing means. The solid processing agent dissolving apparatus according to any one of claims 1 to 3, further comprising a blockage preventing unit for the fine solid processing agent capturing unit on the side of the fine solid processing agent.
段からの液体吐出力により作動する槽内流動発生手段を
有することを特徴とする請求項1〜4のいずれか1項に
記載の固体処理剤溶解装置。5. The tank according to claim 1, further comprising a flow generating means in the tank which is operated by a liquid discharging force from the circulating discharging means at a bottom of the solid processing agent dissolving tank. Solid processing agent dissolution equipment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1033098A JPH11207161A (en) | 1998-01-22 | 1998-01-22 | Device for dissolving solid treating agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1033098A JPH11207161A (en) | 1998-01-22 | 1998-01-22 | Device for dissolving solid treating agent |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11207161A true JPH11207161A (en) | 1999-08-03 |
Family
ID=11747204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1033098A Pending JPH11207161A (en) | 1998-01-22 | 1998-01-22 | Device for dissolving solid treating agent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH11207161A (en) |
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---|---|---|---|---|
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1998
- 1998-01-22 JP JP1033098A patent/JPH11207161A/en active Pending
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US6884516B2 (en) * | 1999-12-10 | 2005-04-26 | Tocalo Co., Ltd. | Internal member for plasma-treating vessel and method of producing the same |
US6783863B2 (en) | 1999-12-10 | 2004-08-31 | Tocalo Co., Ltd. | Plasma processing container internal member and production method thereof |
US8877002B2 (en) | 2002-11-28 | 2014-11-04 | Tokyo Electron Limited | Internal member of a plasma processing vessel |
JP2005324134A (en) * | 2004-05-14 | 2005-11-24 | Altia Hashimoto Co Ltd | Apparatus for preparation of aqueous solution of reducing agent for exhaust gas purification |
US7494723B2 (en) | 2005-07-29 | 2009-02-24 | Tocalo Co., Ltd. | Y2O3 spray-coated member and production method thereof |
US7648782B2 (en) | 2006-03-20 | 2010-01-19 | Tokyo Electron Limited | Ceramic coating member for semiconductor processing apparatus |
JP2013086045A (en) * | 2011-10-20 | 2013-05-13 | Japan Organo Co Ltd | Solid chemical feeding device and solid chemical feeding method |
JP2013086046A (en) * | 2011-10-20 | 2013-05-13 | Japan Organo Co Ltd | Slime prevention method for separation membrane and slime prevention device for the separation membrane |
JP2013202565A (en) * | 2012-03-29 | 2013-10-07 | Mol Engineering Co Ltd | Dissolving device of powder or granular body |
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