JP3197829B2 - Water-saving washing method of liquid dyeing machine - Google Patents
Water-saving washing method of liquid dyeing machineInfo
- Publication number
- JP3197829B2 JP3197829B2 JP26414796A JP26414796A JP3197829B2 JP 3197829 B2 JP3197829 B2 JP 3197829B2 JP 26414796 A JP26414796 A JP 26414796A JP 26414796 A JP26414796 A JP 26414796A JP 3197829 B2 JP3197829 B2 JP 3197829B2
- Authority
- JP
- Japan
- Prior art keywords
- processing liquid
- pressure
- washing water
- boiling
- storage tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/28—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics propelled by, or with the aid of, jets of the treating material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/30—Means for cleaning apparatus or machines, or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、布帛を噴射処理液
によって循環させ、染色その他の処理を行う液流染色機
における洗浄方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washing method in a jet dyeing machine for circulating a cloth with a jetting treatment liquid and performing dyeing and other treatments.
【０００２】[0002]
【従来の技術】通常の染色作業において、濃色染めから
淡色染めに切替時、処理布帛の汚染防止のため、処理液
に洗浄剤を投入し、所定の温度プログラムにて処理液循
環を行って洗浄していた。2. Description of the Related Art In a normal dyeing operation, when switching from dark color dyeing to light color dyeing, in order to prevent the treatment cloth from being stained, a cleaning agent is added to the processing liquid and the processing liquid is circulated by a predetermined temperature program. Had been washed.
【０００３】[0003]
【発明が解決しようとする課題】洗浄を完全なものにす
るには、処理滞溜槽が満液状態にて処理するため多量の
処理液を必要とし、通常染色処理時の約２倍の加熱エネ
ルギーを必要とするうえに、加熱・冷却に時間がかかり
不経済であった。In order to complete the cleaning, a large amount of the processing solution is required because the processing storage tank is processed in a full state, and the heating energy is about twice as much as that in the normal dyeing processing. And heating and cooling are time-consuming and uneconomical.
【０００４】[0004]
【課題を解決するための手段】上記に鑑み本発明は、繊
維（以下布帛という）が真直状態で移送される移送管と
蛇行状態で移送される滞溜槽とを連結して密閉された環
状の処理布帛移送通路を形成し、該通路内に無端状の処
理布帛を架設すると共に処理液を、上記滞溜槽よりポン
プを介して上記移送管の上流端に設けた布帛送り込み用
噴射部に圧送して循環させるようにしたものにおいて、
密閉された滞溜槽の洗浄水を１００℃以上の高温で、か
つ、洗浄水の沸騰を抑える圧力の状態で、処理液循環ポ
ンプを停止させ、洗浄水の沸騰が始まるまで槽内を減圧
させて一定時間保持し、次に、洗浄水の沸騰がとまるま
で槽内を昇圧させ、処理液循環ポンプを再起動させ、一
定時間保持することを任意時間繰り返すことを特徴とす
るものである。DISCLOSURE OF THE INVENTION In view of the above, the present invention relates to a hermetically sealed annular pipe formed by connecting a transfer pipe through which fibers (hereinafter referred to as "fabric") are transferred in a straight state and a storage tank in which the fibers are transferred in a meandering state. A processing cloth transfer passage is formed, an endless processing cloth is laid in the passage, and the processing liquid is pressure-fed from the accumulation tank to a cloth feeding injection section provided at an upstream end of the transfer pipe via a pump. In what was made to circulate,
Wash the washing water in the closed storage tank at a high temperature of 100 ° C or higher .
First, at a pressure that suppresses the boiling of the washing water, stop the processing liquid circulation pump, depressurize the inside of the tank until the boiling of the washing water starts, hold it for a certain period of time, and then keep the tank until the boiling of the washing water stops. The internal pressure is increased, the processing liquid circulation pump is restarted, and holding for a certain time is repeated for an arbitrary time.
【０００５】本発明によれば、処理液の沸騰作用によ
り、滞溜槽内において、急激な攪拌作用が得られ壁面な
どに付着した不純物が洗い落とされ、しかも、少量の処
理液で滞溜槽内全体に液飛散運動が得られる。According to the present invention, the boiling action of the processing liquid provides a rapid stirring action in the storage tank to wash away impurities adhering to the walls and the like. Liquid scattering motion is obtained.
【０００６】[0006]
【発明の実施の形態】本発明は、滞留槽を密閉し、圧縮
空気を滞留槽に供給する加圧弁と、反対に、滞留槽を減
圧させる空気抜き弁と、処理槽内圧力を検知する圧力検
知器を設け、洗浄水温度により沸騰が生じる圧力が決ま
るので、その圧力に基づき、減圧と昇圧を繰り返すこと
ができる圧力制御装置を設けた。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention relates to a pressurizing valve for sealing a residence tank and supplying compressed air to the residence tank, an air release valve for depressurizing the residence tank, and a pressure detector for detecting a pressure in the treatment tank. Since a pressure at which boiling occurs is determined by the temperature of the washing water, a pressure control device capable of repeatedly reducing and increasing the pressure based on the pressure is provided.
【０００７】実施例について図面を参照して説明する。
図１において、１は滞留槽であり、滞留部の下流端に布
帛を引き上げるテーパー状立ち上がり部２があり、立ち
上がり部の終端にリールボックス３がある。An embodiment will be described with reference to the drawings.
In FIG. 1, reference numeral 1 denotes a stay tank, which has a tapered rising portion 2 for pulling up the fabric at a downstream end of the staying portion, and a reel box 3 at an end of the rising portion.
【０００８】４は移送管で、滞溜槽１と両端で接続され
て処理布帛の循環経路を構成する。５は多孔板よりなる
ケーシングで、通常染色時、無端状に結合した処理布帛
と処理液を分離する隔壁となっている。Reference numeral 4 denotes a transfer pipe, which is connected to the storage tank 1 at both ends to form a circulation path for the treated fabric. 5 is a casing made of a perforated plate, the normal dyeing process fabric 帛 coupled endlessly
And a processing liquid.
【０００９】そして染色時の処理液の循環経路は滞溜部
１の底部に液溜部６を設け、該液溜部６が吸い込み配管
７を介してポンプ８に接続され、更にポンプの吐出側よ
り吐出管９、フィルター１０、多管式熱交換器１１、出
口管１２を経て噴射ノズル１３に接続されている。The circulation path of the processing liquid during dyeing is provided with a liquid reservoir 6 at the bottom of the reservoir 1, the liquid reservoir 6 is connected to a pump 8 via a suction pipe 7, and a discharge side of the pump. Further, it is connected to an injection nozzle 13 through a discharge pipe 9, a filter 10, a multi-tube heat exchanger 11, and an outlet pipe 12.
【００１０】１４はシャワー管で、出口管により分岐し
た管を通じて前記熱交換器１１に接続されている。１５
は仕切弁、１６は給水弁、１７は排液弁である。１８は
圧縮空気の供給路に設けた加圧弁、１９は圧力検知器、
２０は空気抜き弁で、滞溜槽内を減圧する空気抜き配管
２１に設けられている。前記空気抜き配管２１には、図
示されていない冷却器及びサイレンサーが設けられてお
り、Ｔ1，Ｔ2 は温度センサーである。A shower pipe 14 is connected to the heat exchanger 11 through a pipe branched by an outlet pipe. Fifteen
Is a gate valve, 16 is a water supply valve, and 17 is a drain valve. 18 is a pressurizing valve provided in a supply path of compressed air, 19 is a pressure detector,
Reference numeral 20 denotes an air vent valve, which is provided in an air vent pipe 21 for reducing the pressure in the storage tank. The air vent pipe 21 is provided with a cooler and a silencer (not shown), and T 1 and T 2 are temperature sensors.
【００１１】次に本願における洗浄方法について説明す
る。先ず染色時の処理液や布帛を取り出した後、洗浄水
を洗浄レベル２１まで染色時と同様に槽内に導入し、ポ
ンプ８を始動させる。洗浄水が熱交換器１１によって約
１３０℃に昇温されて洗浄温度に達したらポンプ８を停
止させ、空気抜き弁２０を開として減圧を開始する。減
圧して沸騰作用が開始したら空気抜き弁２０を閉じて所
定時間保持する。その間沸騰作用は続行される。従って
この沸騰作用により槽内は洗浄水の急激な攪拌運動が開
始されて槽内の強力な洗浄作用が行われる。Next, the cleaning method in the present application will be described. First, after taking out the treatment liquid and the cloth at the time of dyeing, the washing water is introduced into the tank up to the washing level 21 as in the dyeing, and the pump 8 is started. When the temperature of the washing water is raised to about 130 ° C. by the heat exchanger 11 and reaches the washing temperature, the pump 8 is stopped, and the air vent valve 20 is opened to start reducing the pressure. Decrease
When the boiling action is started by pressing, the air release valve 20 is closed and held for a predetermined time. Meanwhile, the boiling action is continued. Therefore, the agitating action of the washing water in the tank is rapidly started by this boiling action, and a strong washing action in the tank is performed.
【００１２】次に所定時間後、今度は加圧弁１８を開に
して沸騰作用が止まるまで昇圧させてポンプ８を再起動
させ洗浄水の循環により温度制御を所定時間続行する。
上記のように減圧と昇圧操作を繰り返して行う。Next, after a predetermined time, the pressure valve 18 is opened, the pressure is increased until the boiling action stops, the pump 8 is restarted, and the temperature control is continued by the circulation of the washing water for a predetermined time.
As described above, the pressure reduction and pressure increase operations are repeated.
【００１３】[0013]
【発明の効果】以上、説明したとおり本発明にあって
は、滞溜槽を満液にしなくても通常の染色時の処理液量
で効率の高い洗浄効果が得られるので、加熱エネルギー
（蒸気）が１／２ですむのと、加熱・冷却の時間短縮が
できるので極めて安価な経費で効果的な洗浄が行えるよ
うになった。As described above, according to the present invention, a high-efficiency cleaning effect can be obtained with the processing liquid amount at the time of ordinary dyeing without filling the storage tank, so that the heating energy (steam) can be obtained. And the time required for heating and cooling can be reduced, so that effective cleaning can be performed at extremely low cost.
【図１】 本発明の実施例である液流染色機の機構説明
図である。FIG. 1 is an explanatory view of a mechanism of a jet dyeing machine according to an embodiment of the present invention.
１…滞溜槽 ４…移送管 ７…吸い込み配管 ８…ポンプ ９…吐出管 １１…熱交換器 １３…噴射ノズル １８…加圧弁 １９…圧力検知器 ２０…空気抜き弁 DESCRIPTION OF SYMBOLS 1 ... Retention tank 4 ... Transfer pipe 7 ... Suction pipe 8 ... Pump 9 ... Discharge pipe 11 ... Heat exchanger 13 ... Injection nozzle 18 ... Pressurizing valve 19 ... Pressure detector 20 ... Air release valve
Claims (1)
送される移送管と蛇行状態で移送される滞溜槽とを連結
して密閉された環状の処理布帛移送通路を形成し、該通
路内に無端状の処理布帛を架設すると共に処理液を、上
記滞溜槽よりポンプを介して上記移送管の上流端に設け
た布帛送り込み用噴射部に圧送して循環させるようにし
たものにおいて、 密閉された滞溜槽の洗浄水を１００℃以上の高温で、か
つ、洗浄水の沸騰を抑える圧力の状態で、処理液循環ポ
ンプを停止させ、洗浄水の沸騰が始まるまで槽内を減圧
させて一定時間保持し、次に、洗浄水の沸騰がとまるま
で槽内を昇圧させ、処理液循環ポンプを再起動させ、一
定時間保持することを任意時間繰り返すことを特徴とす
る液流染色機の節水洗浄方法。A transfer pipe for transferring fibers (hereinafter referred to as "fabric") in a straight state and a storage tank for transferring in a meandering state are connected to form a closed annular processing cloth transfer passage. An endless processing cloth is erected on the transfer pipe, and the processing liquid is pressure-fed from the storage tank to a cloth feeding injection section provided at an upstream end of the transfer pipe via a pump to circulate the processing liquid. The washing water in the storage tank at a high temperature of 100 ° C or higher .
First, at a pressure that suppresses the boiling of the washing water, stop the processing liquid circulation pump, depressurize the inside of the tank until the boiling of the washing water starts, hold it for a certain period of time, and then keep the tank until the boiling of the washing water stops. A water-saving washing method for a liquid jet dyeing machine, which comprises increasing the pressure in the inside, restarting the processing liquid circulation pump, and holding the processing liquid for a predetermined time for an arbitrary time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26414796A JP3197829B2 (en) | 1996-10-04 | 1996-10-04 | Water-saving washing method of liquid dyeing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26414796A JP3197829B2 (en) | 1996-10-04 | 1996-10-04 | Water-saving washing method of liquid dyeing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10110375A JPH10110375A (en) | 1998-04-28 |
| JP3197829B2 true JP3197829B2 (en) | 2001-08-13 |
Family
ID=17399122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26414796A Expired - Lifetime JP3197829B2 (en) | 1996-10-04 | 1996-10-04 | Water-saving washing method of liquid dyeing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3197829B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100426390B1 (en) * | 2001-09-11 | 2004-04-08 | 주식회사 경한 | Dyeing bath washing method |
| CN102418251B (en) * | 2010-09-28 | 2013-06-05 | 浙江鑫海纺织有限公司 | Waste sizing water recovery system |
-
1996
- 1996-10-04 JP JP26414796A patent/JP3197829B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10110375A (en) | 1998-04-28 |
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