High speed roll forming process water cooling device

Abstract

The utility model relates to high -speed rotary rolling process's technical field especially relates to a high -speed rotary rolling process water cooling device, including spraying subassembly, liquid collecting subassembly, circulating pump and cooling subassembly, spraying subassembly includes spraying pipe and a plurality of first shower nozzle, and spraying pipe sets up above blank and roll, and a plurality of first shower nozzle sets up in spraying pipe bottom, liquid collecting subassembly includes drainage groove, filter piece and liquid collecting tank, and drainage groove sets up below blank and roll, and is equipped with upper opening, and filter piece sets up in drainage groove, and liquid collecting tank is connected and is set below drainage groove, the liquid inlet of circulating pump is connected with liquid collecting tank, and the liquid outlet is connected with spraying pipe through circulating pipe, cooling subassembly includes cooling box, air cooler, second shower nozzle, and cooling box is set outside part circulating pipe, and air cooler is fixed in cooling box, and is towards circulating pipe, and second shower nozzle is fixed in the air outlet side of air cooler, and is connected with circulating pipe through connecting pipe, and it is convenient to install and use, can flexibly adjust, and high -efficient circulating cooling.

Claims

1. A high-speed rotary rolling process water cooling device, characterized in that, The system includes a spray assembly (1), a liquid collection assembly (2), a circulating pump (3), and a cooling assembly (4). The spray assembly (1) includes a spray pipe (11) and several first nozzles (12). The spray pipe (11) is positioned above the roll and the billet, and the several first nozzles (12) are positioned at the bottom of the spray pipe (11). The liquid collection assembly (2) includes a drain trough (21), a filter element (22), and a collection tank (23). The drain trough (21) is positioned below the roll and the billet and has an upper opening (211). The filter element (22) is positioned inside the drain trough (21), and the collection tank (23) is positioned inside the drain trough (21). 21) Below and connected to it; the inlet (31) of the circulating pump (3) is connected to the collection tank (23), and the outlet (32) is connected to the spray pipe (11) through the circulating pipe (33); the cooling assembly (4) includes a cooling box (41), a cold air blower (42), and a second nozzle (43). The cooling box (41) is sleeved on the outside of part of the circulating pipe (33). The cold air blower (42) is fixed inside the cooling box (41) and faces the circulating pipe (33). The second nozzle (43) is fixed on the air outlet side of the cold air blower (42) and is connected to the circulating pipe (33) through the connecting pipe (44).

2. The high-speed roll-bonding process water cooling device according to claim 1, wherein, The circulation pipes (33) inside the cooling box (41) are arranged in a serpentine pattern.

3. The high-speed roll-bonding process water cooling device according to claim 1, wherein, The cooling tank (41) is located above the liquid collection tank (23), and a liquid collection chamber (411) is constructed at the bottom of the cooling tank (41), which is connected to the liquid collection tank (23).

4. The high-speed roll-bonding process water cooling device according to claim 1, wherein, The spray pipe (11) is provided with a first regulating valve (111), and the connecting pipe (44) is provided with a second regulating valve (441).

5. The high-speed roll-bonding process water cooling device according to claim 1, wherein The spray pipe (11) includes a horizontally extending main spray pipe (112) and a vertically extending sub-spray pipe (113). The main spray pipe (112) and the sub-spray pipe (113) are connected. The end of the sub-spray pipe (113) is provided with an I-shaped spray branch pipe (114). A plurality of first nozzles (12) are spaced apart at the bottom of the spray branch pipe (114).

6. The high-speed roll-bonding process water cooling device according to claim 1, wherein The drain trough (21) includes a columnar section (212) and a bottom conical section (213). The filter element (22) is disposed in the columnar section (212), and the bottom of the conical section (213) is narrowed to communicate with the collection tank (23).

7. The high-speed roll-bonding process water cooling device according to claim 6, wherein The filter element (22) includes several filter screens (221) and several activated carbon filter plates (222). The columnar section (212) is provided with a insertion groove (214) inside and an insertion interface (215) is provided on the side wall. The filter screens (221) and the activated carbon filter plates (222) are slidably connected in the insertion groove (214) through the insertion interface (215).

8. The high-speed roll-bonding process water cooling device according to claim 1, wherein, The connection ports between the liquid collection tank (23) and the drainage tank (21) and the connection ports between the liquid collection tank (23) and the circulating pump (3) are respectively located on both sides.

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