JPH07102468A - Apparatus for injecting chemical liquid to liquid flow treating machine - Google Patents
Apparatus for injecting chemical liquid to liquid flow treating machineInfo
- Publication number
- JPH07102468A JPH07102468A JP24773593A JP24773593A JPH07102468A JP H07102468 A JPH07102468 A JP H07102468A JP 24773593 A JP24773593 A JP 24773593A JP 24773593 A JP24773593 A JP 24773593A JP H07102468 A JPH07102468 A JP H07102468A
- Authority
- JP
- Japan
- Prior art keywords
- circulation time
- chemical
- liquid
- injection
- chemical liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 52
- 239000000126 substance Substances 0.000 title claims abstract description 49
- 238000002347 injection Methods 0.000 claims abstract description 63
- 239000007924 injection Substances 0.000 claims abstract description 63
- 230000004087 circulation Effects 0.000 claims abstract description 53
- 239000004753 textile Substances 0.000 claims abstract description 13
- 238000012937 correction Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 abstract description 16
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 230000001186 cumulative effect Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 10
- 239000000835 fiber Substances 0.000 description 9
- 238000005111 flow chemistry technique Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010365 information processing Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、布帛等の繊維製品を無
端状に結合した長尺のものを、液流によって走行させな
がら処理する液流処理機において、薬品や助剤等の注入
量を制御する薬液注入制御装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid-flow processing machine for processing a long product in which textiles such as cloth are bound endlessly while being run by a liquid flow, and the injection amount of chemicals and auxiliaries. TECHNICAL FIELD The present invention relates to a chemical liquid injection control device for controlling.
【０００２】[0002]
【従来の技術】染色機その他に用いる薬液注入制御装置
として特公平５−２４２６２号公報記載の制御装置が公
知である。2. Description of the Related Art As a chemical liquid injection control device used for a dyeing machine or the like, a control device described in Japanese Patent Publication No. 5-24262 is known.
【０００３】この薬液注入制御装置は、時間と注入速度
とによって定まる薬液注入ステップを組合わせてなる薬
液注入積算曲線の基本パターンをあらかじめ複数個設定
できるとともに、この設定されている基本パターンを構
成する各ステップの時間または注入速度の条件を変更し
て新たな最適パターンを自在に設定できるパターン設定
器を設け、このパターン設定器に接続され、基本パター
ンを分類整理して登録している情報処理部を設け、この
情報処理部の信号により登録されている基本パターン内
の一つを適宜選択するとともにこの基本パターン内で各
ステップ毎に時間または注入速度を変更した最適パター
ンを設け、この最適パターンによる出力信号をインバー
タに送信し、モータの回転数制御によって注入ポンプの
薬液注入量を制御するようにしている。This chemical liquid injection control device is capable of presetting a plurality of basic patterns of a chemical liquid injection integration curve which is a combination of chemical liquid injection steps determined by time and injection speed, and constitutes this set basic pattern. An information processing unit that is equipped with a pattern setter that can freely set a new optimum pattern by changing the condition of each step or injection speed, and is connected to this pattern setter to classify and register basic patterns Is provided, and one of the basic patterns registered by the signal of the information processing unit is appropriately selected, and an optimum pattern in which the time or the injection speed is changed for each step in the basic pattern is provided. The output signal is sent to the inverter, and the amount of chemical liquid injected by the infusion pump is controlled by controlling the motor speed. It has to so that.
【０００４】図３はこの従来技術におけるパターンの一
例を示す。２０は基本パターンで、この基本パターンの
ままであると、時間Ｔ1 、Ｔ2 、Ｔ3 で区切られたステ
ップにおいて、それぞれＶ1 、Ｖ2 、Ｖ3 の注入積算量
が得られる。各ステップの注入量に変化をもたせること
ができ、例えばＴ0 −Ｔ1 間に変化をもたせて最適パタ
ーン２０′を設定してＶ4 とした場合、Ｔ1 −Ｔ2 及び
Ｔ2 −Ｔ3 間のステップを変化しなくても、時間Ｔ2 に
おける注入積算量はＶ6 まで上昇する。なお基本パター
ン２０に沿った点線は理想のステップを示す。FIG. 3 shows an example of a pattern in this prior art. Reference numeral 20 is a basic pattern. If this basic pattern is kept as it is, the integrated injection amounts of V 1 , V 2 and V 3 are obtained in the steps divided by the times T 1 , T 2 and T 3 . Can impart a change in the injection amount of each step, for example, when the V 4 to set the optimal pattern 20 'by remembering changes between T 0 -T 1, T 1 -T 2 and T 2 -T 3 Even if the step between them is not changed, the integrated injection amount at time T 2 rises to V 6 . The dotted line along the basic pattern 20 indicates an ideal step.
【０００５】また、従来の液流処理機では、無端状に結
合した長尺繊維を処理後に取り出すにあたり、結合部が
所定の位置に来たときに長尺繊維を止めて、取り出し易
くしている。そのために、結合部にマグネットを取付
け、長尺繊維の走行軌跡に近接して継目検知器を配設し
て、この継目検知器でマグネットを検知することで、結
合部が所定の位置で止まるようにしていた。Further, in the conventional liquid stream processing machine, when the endlessly joined long fibers are taken out after processing, the long fibers are stopped when the joining portion comes to a predetermined position to facilitate the taking out. . Therefore, a magnet is attached to the joint, a seam detector is arranged close to the running path of the long fiber, and the magnet is detected by this seam detector so that the joint stops at a predetermined position. I was doing.
【０００６】そして、長尺繊維がからまったりして循環
走行が停止したときには、作業者が、手動で薬液注入ポ
ンプを停止させていた。When the long fibers are entangled and the circulation running is stopped, the operator manually stops the chemical injection pump.
【０００７】[0007]
【発明が解決しようとする課題】前記従来の技術では、
時間Ｔ1 、Ｔ2 、…で区切った各ステップ毎に、薬液注
入ポンプを駆動するモータの回転数を、選択した所定の
パターンに応じて制御することで注入量を制御してい
る。SUMMARY OF THE INVENTION In the above conventional technique,
The injection amount is controlled by controlling the number of rotations of the motor for driving the chemical injection pump in accordance with the selected predetermined pattern for each step divided by the times T 1 , T 2 , ...
【０００８】液流処理機では、布帛等の被処理繊維の循
環走行が、処理温度、助剤の有無・種類等の影響を受け
て、走行速度が変化する。そのため前記従来技術のよう
に、時間との関係で決められた注入量を注入するように
した薬液注入装置では、長尺繊維の走行速度が変化して
も、速度に関係なくパターンで決められた量の薬液が注
入されるので、最良の製品品質を確保できなくて、品質
保証に難点があるという問題点があった。In the liquid stream processor, the traveling speed of the fiber to be processed such as the cloth is affected by the processing temperature, presence / absence and type of the auxiliary agent, and the traveling speed is changed. Therefore, in the chemical liquid injecting device that injects the injection amount determined in relation to the time as in the above-mentioned conventional technique, even if the running speed of the long fiber changes, it is determined by the pattern regardless of the speed. Since a large amount of chemical solution is injected, the best product quality cannot be ensured and there is a problem in quality assurance.
【０００９】そこで、本発明は、かかる問題点を解消し
て、処理欠陥が発生しない液流処理機の薬液注入制御装
置を提供することを第１の目的とする。そして、被処理
繊維の循環走行が事故などで停止したときには、自動的
に薬液の注入を停止する薬液注入制御装置を提供するこ
とを第２の目的とする。Therefore, it is a first object of the present invention to solve the above problems and provide a chemical liquid injection control device for a liquid flow processing machine in which processing defects do not occur. A second object is to provide a chemical liquid injection control device that automatically stops the chemical liquid injection when the circulation of the treated fiber is stopped due to an accident or the like.
【００１０】[0010]
【課題を解決するための手段】上記第１の目的を達成す
るために、請求項１における液流処理機の薬液注入制御
装置は、無端状に結合した繊維製品を噴射液流により循
環移行させながら処理する液流処理機において、繊維製
品の循環回数と薬液注入量との関係を決める基本パター
ンと、基本の循環時間とを設定する設定器と、繊維製品
の結合部を検知する継目検知器と、該継目検知器からの
信号によって繊維製品の実際の循環時間を算出するとと
もに、この実際の循環時間と前記基本の循環時間とから
薬液注入量の補正値を算出する演算部と、該演算部が算
出した補正値に基いて薬液注入ポンプの回転数を制御す
る制御部とを具備したことを特徴とする。In order to achieve the first object, a chemical liquid injection control device of a liquid flow treating machine according to claim 1 circulates and transfers an endlessly bonded fiber product by an injection liquid flow. In a liquid-flow processing machine that processes while processing, a basic pattern that determines the relationship between the number of circulation of textile products and the amount of chemical liquid injection, a setter that sets the basic circulation time, and a seam detector that detects the joint part of textile products And a calculation unit that calculates the actual circulation time of the textile product based on the signal from the seam detector, and calculates the correction value of the chemical liquid injection amount from the actual circulation time and the basic circulation time. And a control unit that controls the rotation speed of the chemical injection pump based on the correction value calculated by the unit.
【００１１】そして、第２の目的を達成するために、請
求項２の発明は、請求項１の発明において、前記設定器
が循環時間の上限値を設定可能であって、実際の循環時
間がこの上限値を越えたときに演算部が制御部に薬液注
入ポンプの停止指令を出すことを特徴とする。In order to achieve the second object, the invention of claim 2 is the invention of claim 1, wherein the setter can set an upper limit value of the circulation time, and the actual circulation time is It is characterized in that when the upper limit is exceeded, the arithmetic unit issues a stop command for the chemical liquid injection pump to the control unit.
【００１２】[0012]
【作用】設定器には、あらかじめ、被処理繊維製品の種
類や、処理の内容に対応した最適の基本パターンと、基
本の循環時間と、循環時間の上限値とを設定しておく。In the setting device, the optimum basic pattern corresponding to the type of the textile product to be treated and the contents of the treatment, the basic circulation time, and the upper limit value of the circulation time are set in advance.
【００１３】薬液注入時には、継目検知器からの検知信
号の間隔（時間）で、演算部が実際の循環時間を算出
し、設定してあった基本の循環時間と比較する。基本の
循環時間に対して実際の循環時間が長い（遅い）とか、
短かい（速い）ときは、注入量を実際の循環時間に応じ
て減少または増加させるように補正値を算出し、この補
正値に基いて薬液注入ポンプの回転数を基本パターンの
値より減少または増加させるように制御部が働らく。At the time of injecting the chemical liquid, the calculation unit calculates the actual circulation time at the interval (time) of the detection signal from the joint detector and compares it with the set basic circulation time. The actual circulation time is longer (slower) than the basic circulation time,
When it is short (fast), a correction value is calculated so as to decrease or increase the injection amount according to the actual circulation time, and based on this correction value, the rotation speed of the chemical injection pump is decreased from the value of the basic pattern or The control unit works to increase it.
【００１４】実際の循環時間が設定してある上限値を越
えると、異常と判断して薬液注入ポンプを止める。When the actual circulation time exceeds the set upper limit value, it is judged to be abnormal, and the chemical injection pump is stopped.
【００１５】[0015]
【実施例】図１は本発明の実施例で、１は無端状に結合
した長尺の被処理繊維製品で、この実施例では以下布帛
と呼ぶ。２は周知の液流処理機、１Ａは布帛１の結合部
に縫いつけられたマグネットで、テフロン等で被覆され
ている。EXAMPLE FIG. 1 shows an example of the present invention, in which 1 is an endless fiber product to be treated, which will be referred to as a cloth hereinafter. Reference numeral 2 is a well-known liquid flow processing machine, and 1A is a magnet sewn to the joint portion of the cloth 1, which is covered with Teflon or the like.
【００１６】３は、布帛１の循環回数と薬液注入量との
関係を決める基本パターンと、基本の循環時間と、循環
時間の上限値とを設定して記憶する設定器、４はマイク
ロコンピュータを用いた演算部で、マグネット１Ａを検
出することで布帛１の結合部を検出する継目検知器から
の信号を入力して、信号の間隔から布帛１の実際の循環
時間を算出する。そして、この実際の循環時間と、前記
基本の循環時間とを比較して、薬液注入量の補正値を算
出する。Reference numeral 3 is a setter for setting and storing a basic pattern for determining the relationship between the number of circulations of the cloth 1 and the amount of chemical liquid injection, a basic circulation time, and an upper limit value of the circulation time, and 4 is a microcomputer. The arithmetic unit used inputs a signal from a seam detector that detects the bonded portion of the cloth 1 by detecting the magnet 1A, and calculates the actual circulation time of the cloth 1 from the signal interval. Then, the actual circulation time is compared with the basic circulation time to calculate the correction value of the chemical liquid injection amount.
【００１７】５は、制御部（インバータ）で、演算部４
からの信号に応じた回転数にモータ６を回転させる。７
は薬液注入ポンプで、モータ６により駆動される。８は
薬液槽で、この槽の薬液は薬液注入ポンプ７により、液
流処理機２へ注入される。Reference numeral 5 is a control unit (inverter), which is an arithmetic unit 4
The motor 6 is rotated at the number of rotations corresponding to the signal from. 7
Is a chemical injection pump, which is driven by a motor 6. Reference numeral 8 denotes a chemical liquid tank, and the chemical liquid in this tank is injected into the liquid flow processor 2 by the chemical liquid injection pump 7.
【００１８】９は循環ポンプで、吐出配管１０で液流ジ
ェット部１１に連通される。また吸い込み配管１２で液
流処理機２と連通されている。処理液は吸い込み配管１
２、循環ポンプ９、吐出配管１０及び液流ジェット部１
１を循環して、布帛１は液流ジェット部１１から噴出さ
れる処理液によって液流処理機２の内部を蛇行状に移動
走行する。A circulation pump 9 is connected to a liquid flow jet section 11 through a discharge pipe 10. Further, the suction pipe 12 communicates with the liquid flow processor 2. Suction pipe for processing liquid 1
2, circulation pump 9, discharge pipe 10 and liquid jet unit 1
The fabric 1 circulates in the direction of 1, and the cloth 1 travels in a meandering manner inside the liquid flow processor 2 by the processing liquid ejected from the liquid flow jet unit 11.
【００１９】１３は前記継目検出器で、マグネット１Ａ
を検出して電気信号を演算部４へ送出する。設定器３に
は、布帛１の種類・量、及び処理の内容（種類）に適し
た最適の基本パターン１４が図２のように設定記憶され
ている。Reference numeral 13 is the seam detector, which is a magnet 1A.
Is detected and an electric signal is sent to the arithmetic unit 4. In the setting device 3, the optimum basic pattern 14 suitable for the type and amount of the cloth 1 and the content (type) of processing is set and stored as shown in FIG.
【００２０】この基本パターン１４は、薬液注入を開始
してから循環回数３回で注入量がＶ1 、６回でＶ2 、９
回でＶ3 となるように３ステップに分割した折線のパタ
ーンとなっている。The basic pattern 14 is such that after the chemical liquid injection is started, the number of circulations is 3 and the injection amount is V 1 , and the injection amount is V 2 and 9.
The pattern is a polygonal line divided into 3 steps so that the number of turns becomes V 3 .
【００２１】また、設定器３には、基本の循環時間の数
値、例えば６０秒と、循環時間の上限値、例えば基本の
循環時間の１．５倍の９０秒とが設定記憶されている。
今、仮りに、マグネット１Ａが継目検知器１３で検出さ
れたときから薬液注入を開始したとし、その時期を、図
２の循環回数０の位置とする。布帛がそれから１回循回
すると、継目検知器１３からの信号が演算部４に入る。
こうして順に継目検知信号が演算部４に入るが、各信号
の時間間隔が、基本の循環時間の６０秒又はこれに近い
ときは、薬液注入量は基本パターン１４に基いて注入さ
れる。即ち、この基本パターンの注入積算量になるよう
に、演算部４が制御部（インバータ）５に制御信号を出
してモータ６の回転数を制御し、薬液注入ポンプの回転
数を制御する。Further, the setting unit 3 stores and stores a numerical value of the basic circulation time, for example, 60 seconds, and an upper limit value of the circulation time, for example, 90 seconds which is 1.5 times the basic circulation time.
Now, suppose that the chemical liquid injection is started from the time when the magnet 1A is detected by the seam detector 13, and the timing is set to the position of the circulation number 0 in FIG. When the fabric circulates once again, the signal from the seam detector 13 enters the calculation unit 4.
In this way, the seam detection signals enter the calculation unit 4 in sequence, and when the time interval of each signal is 60 seconds or the basic circulation time of 60 seconds or close thereto, the chemical solution injection amount is injected based on the basic pattern 14. That is, the calculation unit 4 outputs a control signal to the control unit (inverter) 5 to control the rotation speed of the motor 6 and the rotation speed of the chemical injection pump so that the integrated injection amount of the basic pattern is obtained.
【００２２】こうして、３循回では注入量がＶ1 、６循
回ではＶ2 、９循回ではＶ3 となるように制御する。継
目検知器１３からの信号が演算部４に入ったとき、その
一つ前の信号との時間間隔、つまり循回時間が基本の循
回時間の６０秒より短かい５０秒であったとすると、演
算部４は、基本パターン１４で決められた回転数の（６
０／５０）倍の回転数になるようにインバータ５とモー
タ６を介して薬液注入ポンプ７の回転数を制御し、布帛
の走行速度に合わせて薬液注入量を増量する。In this way, the injection amount is controlled to V 1 in 3 cycles, V 2 in 6 cycles, and V 3 in 9 cycles. When the signal from the seam detector 13 enters the arithmetic unit 4, it is assumed that the time interval with the immediately preceding signal, that is, the circulation time is 50 seconds, which is shorter than the basic circulation time of 60 seconds. The calculation unit 4 calculates the number of rotations (6
The rotation speed of the chemical injection pump 7 is controlled via the inverter 5 and the motor 6 so that the rotation speed becomes 0/50) times, and the chemical injection amount is increased according to the running speed of the cloth.
【００２３】逆に、基本の循環時間より実際の循環時間
が遅くなったときは、薬液注入ポンプ７の回転数を下げ
て単位時間当りの注入量を基本パターン１４で決められ
た値より減少させる。On the contrary, when the actual circulation time is delayed from the basic circulation time, the rotation speed of the chemical injection pump 7 is lowered to decrease the injection amount per unit time from the value determined by the basic pattern 14. .
【００２４】このようにして、布帛１の循環速度の増減
に対応して、薬液注入ポンプ７の回転数を増減制御し
て、注入量を最適値に補正する。図２で、符号１５を付
したパターンは、注入量を増加する方向に補正したパタ
ーンの例を、符号１６を付したパターンは注入量を減少
する方向に補正したパターンの１例を示す。なお、この
ように補正したパターンは記憶しておく必要はないもの
である。In this way, the number of revolutions of the chemical injection pump 7 is controlled to increase or decrease in response to the increase or decrease in the circulation speed of the cloth 1, and the injection amount is corrected to the optimum value. In FIG. 2, the pattern with reference numeral 15 shows an example of the pattern corrected in the direction of increasing the injection amount, and the pattern with the reference numeral 16 shows one example of the pattern corrected in the direction of decreasing the injection amount. The pattern thus corrected need not be stored.
【００２５】実際の循環時間が、前記上限値の９０秒を
越えたときは、異常と判断して、演算部４が制御部５へ
薬液注入ポンプの停止指令を出して、モータ６と注入ポ
ンプ７とを止める。When the actual circulation time exceeds the upper limit of 90 seconds, it is judged as abnormal, and the arithmetic unit 4 issues a stop command for the chemical liquid injection pump to the control unit 5, so that the motor 6 and the injection pump are stopped. Stop 7 and.
【００２６】なお、上記実施例では、一つの基本パター
ン１４を設定記憶しているが、被処理物や処理条件の違
いに応じて、複数の基本パターンをあらかじめ設定記憶
しておいて、いずれかの基本パターンをそのときの作業
条件に合わせて選択するようにしてもよい。In the above embodiment, one basic pattern 14 is set and stored, but a plurality of basic patterns are set and stored in advance according to the object to be processed and the processing conditions. The basic pattern may be selected according to the work conditions at that time.
【００２７】[0027]
【発明の効果】本発明における液流処理機の薬液注入装
置は上述のように構成されているので、被処理繊維製品
の循環時間に合わせて最適の薬液量を注入できるので、
処理欠陥をなくし、製品品質の向上ができる。EFFECTS OF THE INVENTION Since the chemical liquid injector of the liquid flow treating machine according to the present invention is constructed as described above, the optimum chemical liquid amount can be injected according to the circulation time of the textile product to be treated.
Process defects can be eliminated and product quality can be improved.
【００２８】また、事故などで繊維製品の循環が止まっ
たときには、速やかにそれを検出して自動的に薬液の注
入を停止できる効果がある。Further, when the circulation of the textile product is stopped due to an accident or the like, there is an effect that it can be detected promptly and the injection of the chemical solution can be automatically stopped.
【図１】本発明の実施例のブロック図。FIG. 1 is a block diagram of an embodiment of the present invention.
【図２】本発明における循環回数と注入積算量のパター
ンを示す図。FIG. 2 is a diagram showing a pattern of the number of circulations and an integrated injection amount in the present invention.
【図３】従来技術の注入積算量のパターンを示す図。FIG. 3 is a diagram showing a pattern of a cumulative injection amount of a conventional technique.
１ 被処理繊維製品（布帛） １Ａ 結合部に取付けたマグネット ２ 液流処理機 ３ 設定器 ４ 演算部 ５ 制御部（インバータ） ７ 薬液注入ポンプ １３ 継目検知器 １４ 基本パターン 1 Textile Product (Fabric) 1A Magnet Attached to Joint Part 2 Liquid Flow Processor 3 Setting Device 4 Calculation Unit 5 Control Unit (Inverter) 7 Chemical Liquid Injection Pump 13 Seam Detector 14 Basic Pattern
Claims (2)
より循環移行させながら処理する液流処理機において、 繊維製品の循環回数と薬液注入量との関係を決める基本
パターンと、基本の循環時間とを設定する設定器と、 繊維製品の結合部を検知する継目検知器と、 該継目検知器からの信号によって繊維製品の実際の循環
時間を算出するとともに、この実際の循環時間と前記基
本の循環時間とから薬液注入量の補正値を算出する演算
部と、 該演算部が算出した補正値に基いて薬液注入ポンプの回
転数を制御する制御部とを具備したことを特徴とする液
流処理機の薬液注入装置。1. A basic pattern for determining a relationship between the number of circulations of a textile product and a chemical liquid injection amount in a liquid flow treatment machine for treating a textile product endlessly bonded while circulating and transferring it with a jet liquid flow, and a basic circulation. A setting device for setting the time, a joint detector for detecting the joint portion of the textile product, and a signal from the joint detector for calculating the actual circulation time of the textile product. And a control unit that controls the rotation speed of the chemical injection pump based on the correction value calculated by the calculation unit. Liquid chemical injection device for flow treatment machine.
能であって、実際の循環時間がこの上限値を越えたとき
に演算部が制御部に薬液注入ポンプの停止指令を出すこ
とを特徴とする請求項１記載の液流処理機の薬液注入制
御装置。2. The setting device is capable of setting an upper limit value of the circulation time, and when the actual circulation time exceeds this upper limit value, the arithmetic unit issues a stop command for the chemical injection pump to the control unit. The chemical liquid injection control device for a liquid flow processor according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24773593A JP3178760B2 (en) | 1993-10-04 | 1993-10-04 | Chemical solution injection device for liquid flow treatment machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24773593A JP3178760B2 (en) | 1993-10-04 | 1993-10-04 | Chemical solution injection device for liquid flow treatment machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07102468A true JPH07102468A (en) | 1995-04-18 |
| JP3178760B2 JP3178760B2 (en) | 2001-06-25 |
Family
ID=17167896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24773593A Expired - Fee Related JP3178760B2 (en) | 1993-10-04 | 1993-10-04 | Chemical solution injection device for liquid flow treatment machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3178760B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6052317A (en) * | 1997-09-24 | 2000-04-18 | Oki Electric Industry Co., Ltd. | Output circuit of semiconductor memory device |
| KR20020067277A (en) * | 2001-02-16 | 2002-08-22 | 박종현 | Dyes supplying device of high-temperature/high-tension dyeing machine |
| EP1526205A3 (en) * | 2003-10-21 | 2006-02-08 | THEN Maschinen (B.V.I.) Limited | Method and device for the uniform application of treating agents to a roped fabric |
| JP2017043858A (en) * | 2015-08-27 | 2017-03-02 | 張棋龍 | Method for controlling dyeing process in dyeing machine for dyeing string-like fabric by belt drive system |
-
1993
- 1993-10-04 JP JP24773593A patent/JP3178760B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6052317A (en) * | 1997-09-24 | 2000-04-18 | Oki Electric Industry Co., Ltd. | Output circuit of semiconductor memory device |
| US6163486A (en) * | 1997-09-24 | 2000-12-19 | Oki Electric Industry Co., Ltd. | Output circuit of semiconductor memory device |
| KR20020067277A (en) * | 2001-02-16 | 2002-08-22 | 박종현 | Dyes supplying device of high-temperature/high-tension dyeing machine |
| EP1526205A3 (en) * | 2003-10-21 | 2006-02-08 | THEN Maschinen (B.V.I.) Limited | Method and device for the uniform application of treating agents to a roped fabric |
| JP2017043858A (en) * | 2015-08-27 | 2017-03-02 | 張棋龍 | Method for controlling dyeing process in dyeing machine for dyeing string-like fabric by belt drive system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3178760B2 (en) | 2001-06-25 |
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