阅读说明：本技术 被轧制材料的冷却 (The cooling of material to be rolled ) 是由 E.奥皮兹 L.皮施勒 A.塞林格 于 2018-03-14 设计创作，主要内容包括：本发明涉及用于冷却被轧制材料(5)的冷梁(1),所述被轧制材料(5)沿着运输方向(3)被移动,并且尤其用于减少被轧制材料(5)的温度在横过运输方向(3)的方向上的温度差。冷梁(1)包括若干完全射流喷嘴(11),通过完全射流喷嘴(11)可沿着分布方向(15)向轧制块(5)分布具有近似恒定射流直径的冷却剂的冷却剂束。本发明涉及包括至少两个这种类型的冷梁(1)的冷却设备(35)。(The present invention relates to the cold beams (1) for cooling down material to be rolled (5), the material to be rolled (5) is moved along transporting direction (3), and temperature difference of the temperature particularly for reducing material to be rolled (5) on the direction across transporting direction (3).Cold beam (1) includes several complete jet nozzles (11), can have the coolant beam of the coolant of approximately constant jet diameter to rolling piece (5) distribution along distribution arrangement (15) by complete jet nozzle (11).The present invention relates to the cooling equipment (35) including at least two such cold beams (1).)

1. one kind is for cooling down the cooling stick (1) of material to be rolled (5), the material to be rolled (5) quilt on transporting direction (3) Mobile, the cooling stick (1) includes:

It can be filled with the spray chamber (7) of coolant,

The distribution cavity (9) of intermediate storage for the coolant, the distribution cavity (9) pass through at least one pass through openings (13) it is connected to the spray chamber (7) to fill the spray chamber (7) with the coolant from the distribution cavity (9),

Wherein each pass through openings (13) are disposed on the upside of the distribution cavity (9) and are located at the distribution cavity (9) Between the spray chamber (7),

And multiple complete jet nozzles (11), the complete jet nozzle (11) can be used to from the cold of the spray chamber (7) But agent is supplied, can be along outbound course (15) Xiang Suoshu material to be rolled by each of described complete jet nozzle (11) (5) output has the coolant jet of the coolant of nearly constant jet diameter,

Wherein each jet nozzle (11) completely includes tubular nozzle main body (19), and the nozzle body (19) includes arrangement The open end (21) being located in the spray chamber (7) in the top region of the cooling stick (1) is with supply coolant to institute It states in complete jet nozzle (11),

Wherein, the open end (21) is disposed in the top of the height of the upside of the distribution cavity (9).

Cooling stick (1) 2. as described in claim 1, which is characterized in that the spray nozzle density of the complete jet nozzle (11) exists Change on the direction of the transporting direction (3).

3. cooling stick (1) as described in any one of the preceding claims, which is characterized in that the complete jet nozzle (11) Outlet diameter (D) changes on the direction across the transporting direction (3).

4. cooling stick (1) as described in any one of the preceding claims, which is characterized in that complete jet nozzle (11) quilt It is placed along at least one nozzle row (23 to 25) that the side of the transporting direction (3) upwardly extends.

5. cooling stick (1) as described in any one of the preceding claims, which is characterized in that complete jet nozzle (11) quilt It is placed along in multiple nozzles row (23 to 25) that the side of the transporting direction (3) upwardly extends, and also resides in not The complete jet nozzle (11) of same nozzle row (23 to 25) by offseting one from another is arranged along the transporting direction (3).

Cooling stick (1) 6. as described in claim 4 or 5, which is characterized in that each nozzle arranges the located adjacent one another of (23 to 25) The distance between nozzle of complete jet nozzle (11) (d) variation.

7. cooling stick (1) as described in any one of the preceding claims, which is characterized in that at the edge of the spray chamber (7) Arrange at least one for guiding coolant guidance equipment (12) of the coolant by complete jet nozzle (11) output in region.

8. one kind is for cooling down the cooling equipment (35) of material to be rolled (5), the material to be rolled (5) is by along transporting direction (3) mobile, the cooling equipment (35) includes:

Multiple cooling sticks (1), the cooling stick (1) are arranged simultaneously behind another along the transporting direction (3) by one And it can each be rolled to described including multiple complete jet nozzles (11) by each complete jet nozzle (11) Prepared material (5) output has the coolant jet of the coolant of nearly constant jet diameter,

Temperature measurement equipment (37), be used to determine the material to be rolled (5) cross the transporting direction (3) side The Temperature Distribution of upward temperature,

It controls equipment (39), is used for according to the material to be rolled (5) in the direction for crossing the transporting direction (3) Temperature Temperature Distribution be automatically controlled to each cooling stick (1) coolant flow,

Wherein, at least two in the cooling stick (1) include different from each other on the direction of the transporting direction (3) The spray nozzle density and/or outlet diameter (D) of their complete jet nozzle (11) of ground variation.

Cooling equipment (35) 9. as claimed in claim 8, which is characterized in that two cooling sticks in the cooling stick (1) The spray nozzle density is included in the maximum that the side of the cooling stick (1) is upwardly arranged at across the side of the transporting direction (3) Spray nozzle density, the side are different from each other；Or/and it is the complete jet stream of two cooling sticks in the cooling stick (1) The outlet diameter (D) of nozzle (11), which is included in, is upwardly arranged at the cooling stick (1) across the side of the transporting direction (3) Side maximum outlet diameter, the side is different from each other.

Cooling equipment (35) 10. as claimed in claim 8 or 9, which is characterized in that at least one cools down the described complete of stick (1) The spray nozzle density and/or the outlet diameter (D) of full jet nozzle (11) are maximum in the central area of the cooling stick (1) And across the transporting direction (3) side upwardly toward the cooling stick (1) fringe region reduce.

11. the cooling equipment (35) as described in any one of claim 8 to 10, which is characterized in that at least one cooling stick (1) The complete jet nozzle (11) the spray nozzle density and/or the outlet diameter (D) in the center of the cooling stick (1) Domain is the smallest and increases in the side across the transporting direction (3) upwardly toward the fringe region of the cooling stick (1).

12. the cooling equipment (35) as described in any one of claim 8 to 11, which is characterized in that at least one cooling stick (1) It is disposed in the top of the material to be rolled (5) and at least one cooling stick (1) is disposed in the material to be rolled (5) Below.

13. the cooling equipment (35) as described in any one of claim 8 to 12, which is characterized in that at least one cooling stick (1) it is realized according to claim 1 to any one of 7.

14. a kind of method for operating the cooling equipment (35) according to any one of claim 8 to 13, wherein

Determine the Temperature Distribution of the temperature on the direction across transporting direction (3) of material to be rolled (5),

And the flow of the coolant according to identified Temperature Distribution control to each cooling stick (1).