JPH0370803U - - Google Patents
Info
- Publication number
- JPH0370803U JPH0370803U JP13272189U JP13272189U JPH0370803U JP H0370803 U JPH0370803 U JP H0370803U JP 13272189 U JP13272189 U JP 13272189U JP 13272189 U JP13272189 U JP 13272189U JP H0370803 U JPH0370803 U JP H0370803U
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- flow rate
- thermometers
- roll
- water header
- 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
- 239000000498 cooling water Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005098 hot rolling Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Temperature (AREA)
Description
第１図は本考案の１実施例のワークロール冷却
装置の冷却水ヘツダー、温度計の配置状況を示す
側面図、第２図は本考案の１実施例のワークロー
ル冷却装置の構成を示す説明図である。
３……冷却水ヘツダー、４……温度計、５……
流量調整弁、９……演算器、１０……制御器。
Fig. 1 is a side view showing the arrangement of a cooling water header and a thermometer of a work roll cooling device according to an embodiment of the present invention, and Fig. 2 is an explanation showing the configuration of a work roll cooling device according to an embodiment of the present invention. It is a diagram. 3...Cooling water header, 4...Thermometer, 5...
Flow rate adjustment valve, 9...computer, 10...controller.
Claims (1)
ツダーと、それぞれの冷却水ヘツダーごとに供給
される冷却水の流量を調整する複数の流量調整弁
と、それぞれの冷却水ヘツダーが対面するロール
外周面の温度を測定する複数の温度計と、この温
度計により測定された温度信号とあらかじめ入力
されている設定温度レベルとの差分を演算する演
算器と、演算器が演算した差分に応じて前記それ
ぞれの流量調整弁の開度を制御する制御器とから
なることを特徴とする熱間圧延機のワークロール
冷却装置。 A plurality of cooling water headers divided in the lengthwise direction of the roll body, a plurality of flow rate adjustment valves that adjust the flow rate of cooling water supplied to each cooling water header, and the outer periphery of the roll where each cooling water header faces. a plurality of thermometers that measure the surface temperature; a computing device that computes the difference between the temperature signal measured by the thermometers and a set temperature level input in advance; A work roll cooling device for a hot rolling mill, comprising a controller that controls the opening degree of each flow rate regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13272189U JPH0370803U (en) | 1989-11-15 | 1989-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13272189U JPH0370803U (en) | 1989-11-15 | 1989-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0370803U true JPH0370803U (en) | 1991-07-17 |
Family
ID=31680165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13272189U Pending JPH0370803U (en) | 1989-11-15 | 1989-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0370803U (en) |
-
1989
- 1989-11-15 JP JP13272189U patent/JPH0370803U/ja active Pending
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