JPH0314151U - - Google Patents

Info

Publication number
JPH0314151U
JPH0314151U JP7606889U JP7606889U JPH0314151U JP H0314151 U JPH0314151 U JP H0314151U JP 7606889 U JP7606889 U JP 7606889U JP 7606889 U JP7606889 U JP 7606889U JP H0314151 U JPH0314151 U JP H0314151U
Authority
JP
Japan
Prior art keywords
surface treatment
riser
pipes
treatment tank
pit
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
Application number
JP7606889U
Other languages
Japanese (ja)
Other versions
JPH0754288Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7606889U priority Critical patent/JPH0754288Y2/en
Publication of JPH0314151U publication Critical patent/JPH0314151U/ja
Application granted granted Critical
Publication of JPH0754288Y2 publication Critical patent/JPH0754288Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Chemical Treatment Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案による表面処理装置の一例構成
を示す正面図、第２図はその動作を示すタイムチ
ヤートである。 符号の説明、１……表面処理槽、２……槽底、
３……ピツト、Ｒ１〜Ｒ７……ライザー管、４…
…ノズル、５……ポンプ、６……フイルタ、７…
…循環配管、８……制御盤、９……枝管、Ｖ１〜
Ｖ７……自動バルブ。 FIG. 1 is a front view showing an example of the structure of a surface treatment apparatus according to the present invention, and FIG. 2 is a time chart showing its operation. Explanation of symbols, 1... Surface treatment tank, 2... Tank bottom,
3... Pit, R 1 to R 7 ... Riser pipe, 4...
...Nozzle, 5...Pump, 6...Filter, 7...
...Circulation piping, 8...Control panel, 9...Branch pipe, V1 ~
 V7 ...Automatic valve.

Claims (1)

【実用新案登録請求の範囲】 (1) 被処理物Ｗを浸漬する表面処理槽１の槽底
２に沿つてその幅方向に延びるライザー管Ｒ１〜
Ｒ７が、当該表面処理槽１の長さ方向に所定間隔
で配設されると共に、当該各ライザー管Ｒ１〜Ｒ
７には、表面処理槽１の槽底２に向かつて表面処
理液を噴射するノズル４が、その槽底２に凹設さ
れたピツト３の方向に傾斜して取り付けられ、当
該ピツト３には、その内部に溜まつたスラツジを
表面処理槽１内の表面処理液と共にポンプ５で抜
き出してフイルタ６で捕集し、そのスラツジが除
去された表面処理液を前記各ライザー管Ｒ１〜Ｒ
７のノズル４から噴射させて再び表面処理槽１内
に戻す循環配管７が接続され、また、当該循環配
管７は、各々に自動バルブＶ１〜Ｖ７を設けた複
数本の枝管９を介して、前記各ライザー管Ｒ１〜
Ｒ７に接続され、更に、ピツト３に向かつて同じ
方向に相前後して並ぶ各ライザー管Ｒ１〜Ｒ７に
接続された枝管９の自動バルブＶ１〜Ｖ７を、ピ
ツト３から遠いライザー管に接続した枝管の自動
バルブから順に一定の時間的遅れをもたせて順序
開閉制御する制御盤８が設けられていることを特
徴とするデイツプ式表面処理装置。 (2) 前記表面処理槽１の槽底２が、前記ピツト
３に向つて下方に傾斜するように形成された前記
実用新案登録請求の範囲第１項記載のデイツプ式
表面処理装置。 (3) 前記制御盤８が、前記自動バルブＶ１〜Ｖ
７を、ピツト３に向かつて奇数番目に並ぶライザ
ー管に接続されたものと、偶数番目に並ぶライザ
ー管に接続されたものとに分けて、双方の自動バ
ルブを所定のタイミングで交互に開閉制御するよ
うに成されているデイツプ式表面処理装置。[Claims for Utility Model Registration] (1) A riser pipe R1 extending in the width direction along the bottom 2 of the surface treatment tank 1 in which the workpiece W is immersed.
R 7 are arranged at predetermined intervals in the length direction of the surface treatment tank 1, and each of the riser pipes R 1 to R
A nozzle 4 for spraying a surface treatment liquid toward the bottom 2 of the surface treatment tank 1 is attached to the nozzle 7 so as to be inclined toward a pit 3 recessed in the bottom 2 of the tank. The sludge accumulated therein is extracted together with the surface treatment liquid in the surface treatment tank 1 by a pump 5 and collected by a filter 6, and the surface treatment liquid from which the sludge has been removed is passed through each of the riser pipes R1 to R.
A circulation pipe 7 is connected to which the water is ejected from the nozzle 4 of 7 and returned to the surface treatment tank 1, and the circulation pipe 7 has a plurality of branch pipes 9, each of which is provided with an automatic valve V1 to V7 . Through each of the riser pipes R 1 to
Automatic valves V 1 to V 7 of branch pipes 9 connected to R 7 and further connected to each riser pipe R 1 to R 7 arranged one after another in the same direction toward the pit 3 are connected to the automatic valves V 1 to V 7 of the branch pipes 9 that are connected to A dip-type surface treatment device characterized by being provided with a control panel 8 that sequentially controls the opening and closing of automatic valves in branch pipes connected to a riser pipe with a certain time delay. (2) The dip-type surface treatment apparatus according to claim 1, wherein the bottom 2 of the surface treatment tank 1 is formed to be inclined downward toward the pit 3. (3) The control panel 8 controls the automatic valves V 1 to V
7 are divided into those connected to the odd-numbered riser pipes facing pit 3 and those connected to the even-numbered riser pipes, and both automatic valves are controlled to open and close alternately at a predetermined timing. A dip-type surface treatment device designed to do this.
JP7606889U 1989-06-28 1989-06-28 Dip type surface treatment equipment Expired - Lifetime JPH0754288Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7606889U JPH0754288Y2 (en) 1989-06-28 1989-06-28 Dip type surface treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7606889U JPH0754288Y2 (en) 1989-06-28 1989-06-28 Dip type surface treatment equipment

Publications (2)

Publication Number Publication Date
JPH0314151U true JPH0314151U (en) 1991-02-13
JPH0754288Y2 JPH0754288Y2 (en) 1995-12-18

Family

ID=31617206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7606889U Expired - Lifetime JPH0754288Y2 (en) 1989-06-28 1989-06-28 Dip type surface treatment equipment

Country Status (1)

Country Link
JP (1) JPH0754288Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997012077A1 (en) * 1995-09-28 1997-04-03 Kawasaki Steel Corporation Method of discharging settling solid particles and apparatus therefor
JP2021082127A (en) * 2019-11-21 2021-05-27 東京エレクトロン株式会社 Gas supply system, plasma processing apparatus and control method for gas supply system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100778742B1 (en) * 2001-12-17 2007-11-23 주식회사 포스코 Descaler of pickling equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997012077A1 (en) * 1995-09-28 1997-04-03 Kawasaki Steel Corporation Method of discharging settling solid particles and apparatus therefor
KR100229672B1 (en) * 1995-09-28 1999-12-01 에모토 간지 Method and apparatus of discharging setting solid particle
JP2021082127A (en) * 2019-11-21 2021-05-27 東京エレクトロン株式会社 Gas supply system, plasma processing apparatus and control method for gas supply system

Also Published As

Publication number Publication date
JPH0754288Y2 (en) 1995-12-18

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