Circulating water cooling device for steel wire drawing

Abstract

The utility model discloses a circulating water cooling device for steel wire drawing, which comprises a cooling water tank and a circulating water tank, a drain pipe is arranged on the cooling water tank, a valve is arranged on the drain pipe, the cooling water tank is connected with the circulating water tank through a first water delivery pipe, and a water pump is connected to the circulating water tank. The water pump is connected with the cooling water tank through a second water conveying hose, a pressing roller used for pressing a steel wire into water is detachably connected into the cooling water tank, an air conveying pipe is arranged on the inner bottom face of the cooling water tank, a plurality of aeration discs are arranged on the air conveying pipe, and one end of the air conveying pipe penetrates through the side wall of the cooling water tank to be connected with an air pump. And a condensation tank cover is arranged on a tank opening of the cooling water tank in a covering manner. The utility model aims to provide a circulating water cooling device for steel wire drawing, which is expected to reduce evaporation of water and facilitate supply of cooling water.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling, in particular to a circulating water cooling device for steel wire drawing. Background Art

[0002] Steel wire is usually produced by wire drawing. After wire drawing, the product needs to be cooled. Cooling is usually carried out in a water cooling tank. The existing cooling tank structure is relatively simple, usually only an exposed tank structure. After the steel wire passes through the water, the water will evaporate greatly, which on the one hand increases the water consumption and on the other hand is not convenient for timely replenishment of water. In order to overcome this technical problem, the utility model proposes a circulating water cooling device for steel wire drawing. Utility Model Content

[0003] The purpose of the utility model is to provide a circulating water cooling device for steel wire drawing, so as to reduce water evaporation and facilitate the supply of cooling water.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A circulating water cooling device for wire drawing comprises a cooling water tank and a circulating water tank, wherein the cooling water tank is provided with a drain pipe and a valve, the cooling water tank is connected to the circulating water tank via a first water supply pipe, the circulating water tank is connected to a water pump, and the water pump is connected to the cooling water tank via a second water supply hose, a pressure roller for pressing the steel wire into water is detachably connected in the cooling water tank, and an air supply pipe is provided on the bottom surface of the cooling water tank, a plurality of aeration plates are provided on the air supply pipe, one end of the air supply pipe passes through the side wall of the cooling water tank and is connected to the air pump, and a condensation tank cover is provided on the notch of the cooling water tank.

[0006] Furthermore, it also includes a placement table, a cooling water tank is arranged on the placement table, and the circulating water tank is arranged below the table.

[0007] Furthermore, steel wire routing openings are provided above the two side walls of the cooling water tank, wherein a support platform is provided at the bottom of one steel wire routing opening, a wire drawing die is provided on the support platform, and a support roller is provided at the bottom of the other steel wire routing opening.

[0008] Furthermore, a liquid level gauge is provided on the inner wall of the cooling water tank.

[0009] Furthermore, the two inner side walls of the cooling water tank are provided with inserting sleeves, and pressure roller inserting rods are inserted in the two inserting sleeves. A pressure roller is rotatably provided at the middle of the pressure roller inserting rod.

[0010] Furthermore, the inserting sleeve and the pressure roller inserting rod are provided with inserting holes, wherein there are multiple inserting holes on the pressure roller inserting rod, and the inserting sleeve and the pressure roller inserting rod are connected by inserting pins.

[0011] Furthermore, a plurality of annular separators are arranged at intervals on the pressure roller.

[0012] Compared with the prior art, the present invention can at least achieve the following beneficial effects:

[0013] 1. The utility model is provided with a condensation tank cover on the cooling water tank. When the steel wire passes through the water, the evaporated water vapor is condensed by the condensation tank cover and flows back into the cooling water tank again, thus preventing a large amount of steam from evaporating and dissipating into the air, causing high humidity in the factory air and causing nearby iron products and equipment to rust easily. An aeration plate is provided in the cooling water tank to stir the cooling water in the cooling water tank, thereby improving the overall uniformity of the cooling water temperature.

[0014] 2. A circulating water tank is set below the cooling water tank, and a first water pipe and a second water hose are connected between the two, so that the water in the cooling water tank can circulate as needed; a liquid level gauge is set on the inner wall of the cooling water tank. When the liquid level is low, the valve can be closed and the water pump can be opened to replenish cooling water in time;

[0015] 3. A socket is provided in the cooling water tank and a pressure roller rod is inserted in the socket. A pressure roller is provided on the pressure roller rod, so that the steel wire is pressed into the cooling water. The pressure roller rod is connected by a pin, so that the height is adjustable and the connection is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model.

[0017] Figure 2 for Figure 1 Schematic diagram of the AA section.

[0018] In the figure, 1-placement table, 2-circulating water tank, 3-first water pipe, 4-drain pipe, 5-valve, 6-cooling water tank, 61-wire routing port, 7-support platform, 8-drawing die, 9-condensation tank cover, 10-air pipe, 11-aeration plate, 12-pin, 13-sleeve, 14-jack, 15-pressure roller rod, 16-pressure roller, 161-annular separator, 17-liquid level gauge, 18-air pump, 19-support roller, 20-second water hose, 21-water pump. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] Example 1:

[0021] refer to Figure 1 As shown, the present application provides a circulating water cooling device for steel wire drawing, including a cooling water tank 6 and a circulating water tank 2, the cooling water tank 6 and the circulating water tank 2 are both rectangular tank structures, the cooling water tank 6 is provided with a drain pipe 4 and a valve 5 is provided on the drain pipe 4, the cooling water tank 6 is connected to the circulating water tank 2 through a first water delivery pipe 3, so that the water in the cooling water tank 6 can flow back to the circulating water tank 2, the circulating water tank 2 is connected to a water pump 21, and the water pump 21 is connected to the cooling water tank 6 through a second water delivery hose 20, so as to extract the water in the circulating water tank 2 into the cooling water tank 6, so that the water in the cooling water tank 6 and the circulating water tank 2 can circulate, thereby facilitating the heat dissipation of the water and replenishing the cooling water tank 6, and a detachable device for cooling the steel wire is detachably connected in the cooling water tank 6. A pressure roller 16 is pressed into the water and an air pipe 10 is provided on the bottom surface of the cooling water tank 6. In this embodiment, the number of pressure rollers 16 is 2, and a plurality of aeration plates 11 are provided on the air pipe 10. One end of the air pipe 10 passes through the side wall of the cooling water tank 6 and is connected to the air pump 18. Air is blown into the cooling water through the air pump 18 and the aeration plate 11 to stir the water body, so as to facilitate the heat dissipation of the water and the uniformity of the overall water temperature. A condensation tank cover 9 is provided on the notch of the cooling water tank 6. When the steel wire passes through the cooling water, the water will evaporate. The evaporated water vapor encounters the condensation tank cover 9 and is blocked and condensed, thereby flowing back into the cooling water tank 6 again. On the one hand, it can reduce the waste of water evaporation, and on the other hand, it can prevent a large amount of water vapor from floating in the factory building, causing high humidity in the factory building. Some iron products and equipment are prone to rust due to moisture.

[0022] Example 2:

[0023] On the basis of the above embodiment, another embodiment of the present invention is that it further includes a placement table 1, a cooling water tank 6 is arranged on the placement table 1, and the circulating water tank 2 is arranged below the table 1. Steel wire routing openings 61 are arranged above the two side walls of the cooling water tank 6, wherein a support platform 7 is arranged at the bottom of one steel wire routing opening 61, and a wire drawing die 8 is arranged on the support platform 7. The wire drawing die 8 is connected to the support platform 7 by screws. The wire drawing die 8 is arranged so that the steel wire can be drawn again before water cooling. A support roller 19 is arranged at the bottom of the other steel wire routing opening 61. In the present invention, when the steel wire is cooled, it passes through the wire drawing die 8 and enters the cooling water tank 6 through the steel wire routing opening 61. In the cooling water tank 6, it passes through two pressing rollers 16 in sequence and is finally drawn out from the support roller 19. In addition, a liquid level gauge 17 is provided on the inner wall of the cooling water tank 6. Preferably, the liquid level gauge 17, the water pump 21 and the valve 5 are all connected to the controller. When the liquid level gauge detects that the water level is lower than a certain value, the valve 5 can be closed / lowered and the water pump 21 can be turned on to replenish water in the cooling water tank 6.

[0024] Example 3:

[0025] Based on the above embodiments, Figure 2 As shown, in order to achieve a detachable connection between the pressure roller 16 and the cooling water tank 6, the cooling water tank 6 is provided with a socket 13 on both inner side walls. A pressure roller rod 15 is inserted into the two sockets 13. A pressure roller 16 is rotatably installed in the middle of the pressure roller rod 15, and the steel wire is pressed into the water by the pressure roller 16. Furthermore, in order to adjust the height of the pressure roller 16, the socket 13 and the pressure roller rod 15 are provided with a socket 14, wherein the pressure roller rod 15 has multiple sockets 14, and the socket 13 and the pressure roller rod 15 are connected by a pin 12. In addition, the pressure roller 16 is provided with multiple annular separators 161 at intervals, so that different strands of steel wire can be separated, which is convenient for guiding the steel wire routing.

[0026] Although the present invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and implementations may be devised by those skilled in the art that fall within the scope and spirit of the principles disclosed herein. More specifically, various variations and modifications may be made to the components or arrangements of the subject combination arrangement within the scope of the present disclosure, the drawings, and the claims. In addition to variations and modifications to the components or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. A circulating water cooling device for steel wire drawing, comprising a cooling water tank (6) and a circulating water tank (2), characterized in that: The cooling water tank (6) is provided with a drain pipe (4) and a valve (5) on the drain pipe (4). The cooling water tank (6) is connected to the circulating water tank (2) via a first water delivery pipe (3). The circulating water tank (2) is connected to a water pump (21). The water pump (21) is connected to the cooling water tank (6) via a second water delivery hose (20). A pressure roller (16) for pressing the steel wire into water is detachably connected in the cooling water tank (6). An air delivery pipe (10) is provided on the bottom surface of the cooling water tank (6). A plurality of aeration discs (11) are provided on the air delivery pipe (10). One end of the air delivery pipe (10) passes through the side wall of the cooling water tank (6) and is connected to the air pump (18). A condensation tank cover (9) is provided on the notch of the cooling water tank (6).

2. The circulating water cooling device for steel wire drawing according to claim 1, characterized in that: It also includes a placement table (1), a cooling water tank (6) is arranged on the placement table (1), and the circulating water tank (2) is arranged below the table (1).

3. The circulating water cooling device for steel wire drawing according to claim 1, characterized in that: Steel wire routing openings (61) are provided above the two side walls of the cooling water tank (6), wherein a support platform (7) is provided at the bottom of one steel wire routing opening (61), a wire drawing die (8) is provided on the support platform (7), and a support roller (19) is provided at the bottom of the other steel wire routing opening (61).

4. The circulating water cooling device for steel wire drawing according to claim 1, characterized in that: The inner wall of the cooling water tank (6) is also provided with a liquid level gauge (17).

5. The circulating water cooling device for steel wire drawing according to claim 1, characterized in that: Insert sleeves (13) are provided on the two inner side walls of the cooling water tank (6), and pressure roller insert rods (15) are inserted in the two insert sleeves (13). A pressure roller (16) is rotatably provided in the middle of the pressure roller insert rod (15).

6. The circulating water cooling device for steel wire drawing according to claim 5, characterized in that: The inserting sleeve (13) and the pressure roller inserting rod (15) are provided with inserting holes (14), wherein the inserting holes (14) on the pressure roller inserting rod (15) are multiple, and the inserting sleeve (13) and the pressure roller inserting rod (15) are connected by inserting pins (12).

7. The circulating water cooling device for steel wire drawing according to claim 5, characterized in that: A plurality of annular separators (161) are arranged at intervals on the pressure roller (16).

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