JP4320276B2 - 厚板鋼板酸洗装置 - Google Patents
厚板鋼板酸洗装置 Download PDFInfo
- Publication number
- JP4320276B2 JP4320276B2 JP2004142500A JP2004142500A JP4320276B2 JP 4320276 B2 JP4320276 B2 JP 4320276B2 JP 2004142500 A JP2004142500 A JP 2004142500A JP 2004142500 A JP2004142500 A JP 2004142500A JP 4320276 B2 JP4320276 B2 JP 4320276B2
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- thick steel
- pickling
- free loop
- pickling 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 - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 57
- 239000010959 steel Substances 0.000 title claims description 57
- 238000005554 pickling Methods 0.000 title claims description 38
- 238000003466 welding Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Description
機械工学便覧、C エンジニアリング偏、C1-111から113頁、1989年10月、日本機械学会発行
図1は本発明の厚板鋼板酸洗装置の全体を模式的に示す図であり、1は酸洗槽、2は厚板鋼板の払出しリール、3は酸洗された厚板鋼板の巻き取りリールである。酸洗槽1は複数の駆動ロール4を備えており、巻き取りリール3から払い出された板厚が9mm以上の厚板鋼板を一定速度、例えば毎分3mの速度で通板させている。
2 厚板鋼板の払出しリール
3 酸洗された厚板鋼板の巻き取りリール
4 駆動ロール
5 フリーループ
6 湾曲ガイド
Claims (2)
- コイル巻きされた板厚が9mm以上の厚板鋼板を、端部間の溶接を行うことなく通板しながら酸洗を行う酸洗槽の入側と出側の一方または双方に、次コイルへの切り替え時のハンドリングタイム相当分の厚板鋼板を、自重により垂れ下がらせて蓄積できる大きさのフリーループを設けたことを特徴とする厚板鋼板酸洗装置。
- フリーループにハンドリングタイム相当分の厚板鋼板を蓄積したとき、その最下点における厚板鋼板の降伏率が75%を越えないようにフリーループの大きさを設定したことを特徴とする請求項1記載の厚板鋼板酸洗装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004142500A JP4320276B2 (ja) | 2004-05-12 | 2004-05-12 | 厚板鋼板酸洗装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004142500A JP4320276B2 (ja) | 2004-05-12 | 2004-05-12 | 厚板鋼板酸洗装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005325378A JP2005325378A (ja) | 2005-11-24 |
JP4320276B2 true JP4320276B2 (ja) | 2009-08-26 |
Family
ID=35471945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004142500A Expired - Fee Related JP4320276B2 (ja) | 2004-05-12 | 2004-05-12 | 厚板鋼板酸洗装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4320276B2 (ja) |
-
2004
- 2004-05-12 JP JP2004142500A patent/JP4320276B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005325378A (ja) | 2005-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102066018A (zh) | 卷取装置和在卷取装置中固定钢卷或带卷的方法 | |
JP5509665B2 (ja) | 高強度厚肉熱延鋼板の巻き取り装置および巻き取り方法 | |
JP4320276B2 (ja) | 厚板鋼板酸洗装置 | |
US2797089A (en) | Mechanical accumulator in strip feeding devices | |
RU2703753C2 (ru) | Мотальное устройство с асимметричным охлаждением намотанной полосы | |
JP2012106322A (ja) | インゴットの切断方法 | |
JP2010162595A (ja) | 高強度厚肉熱延鋼板の巻き取り設備および巻き取り方法 | |
JP2000167618A (ja) | ワイヤソー用ワイヤの伸線方法及び伸線装置 | |
CN111182978B (zh) | 多用途轧制设备 | |
CN102649129B (zh) | 复合生产线及复合生产线的控制方法 | |
CN112058917B (zh) | 一种低碳软钢表面亮带及浪形的控制方法及装置 | |
CN101844151B (zh) | 不锈钢金属带的生产设备及其非连续生产方法 | |
JP2018126761A (ja) | 金属条の製造方法 | |
JP6645451B2 (ja) | 冷間圧延方法 | |
JP2006224119A (ja) | 冷間タンデム圧延機による圧延方法 | |
JP4608417B2 (ja) | 連続焼鈍及び溶融めっき兼用設備を用いた鋼帯の調質圧延方法 | |
JP6060601B2 (ja) | 鋼帯供給装置及び鋼帯供給方法 | |
JP5353258B2 (ja) | 高強度厚肉熱延鋼板の巻き取り方法および巻き取り装置 | |
JP5552800B2 (ja) | 鋼帯の連続処理設備及びフリーループ設備における通板方法 | |
KR20140084753A (ko) | 스트립의 표면처리 장치 및 방법 | |
JP2013180324A (ja) | ミルペーシング制御装置およびミルペーシング制御方法 | |
JP4096842B2 (ja) | 熱延コイルの製造方法 | |
JP6645336B2 (ja) | クロップコンベアの運転方法 | |
JP2007175713A (ja) | 金属ストリップ尾端の巻取り装置とそれを使用した金属ストリップ尾端の巻取り方法 | |
JP5115042B2 (ja) | スリット後の鋼板の分離装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061019 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20061106 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061108 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20071019 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20071019 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090223 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090227 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090424 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090522 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090601 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120605 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4320276 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130605 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130605 Year of fee payment: 4 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130605 Year of fee payment: 4 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130605 Year of fee payment: 4 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130605 Year of fee payment: 4 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130605 Year of fee payment: 4 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |