Circulating cooling water system for seamless steel pipe production

Abstract

The utility model discloses a circulating cooling water system for seamless steel pipe production, which comprises a cooling box, a water tank and a heat dissipation box, the heat dissipation box is arranged below the cooling box, the water tank is arranged on one side of the heat dissipation box, the inner wall of the cooling box is fixedly connected with a filter block, the inner wall of the heat dissipation box is fixedly connected with a threaded water pipe through a mounting frame, and the threaded water pipe is fixedly connected with a water pump. A water inlet pipe is fixedly connected to an upper end opening of the threaded water pipe, one end of the water inlet pipe penetrates and extends into the cooling box, a rotating rod is rotationally connected to the inner wall of the water inlet pipe, one end of the rotating rod penetrates and extends out of the water inlet pipe, and a driving rod is rotationally connected to the position, located on the threaded water pipe, of the inner top wall of the cooling box; and one end of the driving rod extends into the threaded water pipe and is fixedly connected with fan blades, the outer wall of the threaded water pipe is symmetrically and fixedly connected with heat dissipation zigzag blades, the multiple heat dissipation zigzag blades all penetrate and extend out of the heat dissipation box, no extra resources are needed for heat dissipation, and waste of the resources is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of seamless steel pipe production, in particular to a circulating cooling water system for seamless steel pipe production. Background Art

[0002] Seamless steel pipe is a hollow steel material, which is widely used in pipelines for conveying fluids and manufacturing structural parts and mechanical parts. Seamless steel pipe needs to be heat treated in many industrial applications, and the cooling process is one of the key links in heat treatment. Water plays an important role in the heat treatment process of seamless steel pipe.

[0003] After cooling, the water temperature rises. Generally, the water can be cooled by refrigeration equipment, but long-term refrigeration can easily cause waste of electricity resources. Therefore, it is necessary to propose a circulating cooling water system for seamless steel pipe production. Utility Model Content

[0004] The utility model aims to provide a circulating cooling water system for seamless steel pipe production to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circulating cooling water system for seamless steel pipe production, comprising a cooling box, a water tank and a heat dissipation box, a heat dissipation box is arranged below the cooling box, a water tank is arranged on one side of the heat dissipation box, a filter block is fixedly connected to the inner wall of the cooling box, a threaded water pipe is fixedly connected to the inner wall of the heat dissipation box through a mounting frame, an upper port of the threaded water pipe is fixedly connected to a water inlet pipe, and one end of the water inlet pipe extends through the cooling box;

[0006] The inner wall of the water inlet pipe is rotatably connected to a rotating rod, and one end of the rotating rod extends through and out of the water inlet pipe; the inner top wall of the cooling box is located at the position of the threaded water pipe and is rotatably connected to a driving rod, and one end of the driving rod extends into the threaded water pipe and is fixedly connected to a fan blade; the outer wall of the threaded water pipe is symmetrically fixedly connected to heat dissipation circular leaves, and several of the heat dissipation circular leaves extend through and out of the heat dissipation box.

[0007] Preferably, a water outlet pipe is fixedly connected to the lower end hole of the threaded water pipe, and the water outlet pipe extends through and into the water tank.

[0008] Preferably, the inner top wall of the water tank is fixedly connected with a drain pipe, the inner bottom wall of the drain pipe is fixedly connected with a water pump, and one end of the drain pipe extends through the cooling box and is fixedly connected with a spray pipe.

[0009] Preferably, a first bevel gear is fixedly sleeved on the outer wall of the rotating rod relative to the position of the driving rod, a second bevel gear is fixedly sleeved on the outer wall of the driving rod, and the first bevel gear is meshed with the second bevel gear.

[0010] Preferably, a driving blade is fixedly connected to the outer wall of one end of the rotating rod located in the water inlet pipe.

[0011] Preferably, one end of the cooling box is provided with an opening and a box door is hinged at the opening via a hinge.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the seamless steel pipe is cooled by the spray pipe, the heated water enters the threaded water pipe through the water inlet pipe, the water in the water inlet pipe drives the driving blades, the driving rod and the fan blades to rotate, the air circulation near the threaded water pipe is accelerated by the fan blades, and the heat is dissipated through the heat dissipating circular blades, without using additional resources for heat dissipation, thereby reducing the waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic cross-sectional view of the cooling box of the utility model;

[0015] Figure 3 This is a schematic cross-sectional view of the heat dissipation box of the utility model;

[0016] Figure 4 This is a schematic diagram of the installation position structure of the drive blade of the utility model;

[0017] Figure 5 It is a schematic diagram of the cross-sectional structure of the water tank of the utility model.

[0018] In the figure: 1, cooling box; 2, water tank; 3, heat dissipation box; 4, filter block; 5, threaded water pipe; 6, water inlet pipe; 7, rotating rod; 8, driving rod; 9, fan blade; 10, heat dissipation circular blade; 11, water outlet pipe; 12, drain pipe; 13, water pump; 14, spray pipe; 15, first bevel gear; 16, second bevel gear; 17, driving blade; 18, box door. DETAILED DESCRIPTION

[0019] See also Figure 1-5 The utility model provides a technical solution: a circulating cooling water system for seamless steel pipe production, comprising a cooling box 1, a water tank 2 and a heat dissipation box 3, a heat dissipation box 3 is arranged below the cooling box 1, a water tank 2 is arranged on one side of the heat dissipation box 3, a filter block 4 is fixedly connected to the inner wall of the cooling box 1, a threaded water pipe 5 is fixedly connected to the inner wall of the heat dissipation box 3 through a mounting frame, an upper end of the threaded water pipe 5 is fixedly connected to a water inlet pipe 6, and one end of the water inlet pipe 6 extends through the cooling box 1;

[0020] The inner wall of the water inlet pipe 6 is rotatably connected to a rotating rod 7, and one end of the rotating rod 7 extends through and out of the water inlet pipe 6. The inner top wall of the cooling box 1 is located at the position of the threaded water pipe 5 and is rotatably connected to a driving rod 8, and one end of the driving rod 8 extends into the threaded water pipe 5 and is fixedly connected to a fan blade 9. The outer wall of the threaded water pipe 5 is symmetrically fixedly connected to heat dissipation circular leaves 10, and several heat dissipation circular leaves 10 extend through and out of the heat dissipation box 3. A water inlet is provided at the upper end of the water tank 2.

[0021] The lower end hole of the threaded water pipe 5 is fixedly connected with a water outlet pipe 11 , and the water outlet pipe 11 extends through the water tank 2 , so that the cooled water can be discharged into the water tank 2 using the water outlet pipe 11 .

[0022] Among them, the inner top wall of the water tank 2 is fixedly connected with a drain pipe 12, the inner bottom wall of the drain pipe 12 is fixedly connected with a water pump 13, one end of the drain pipe 12 extends into the cooling box 1 and is fixedly connected with a spray pipe 14, so that the seamless steel pipe can be cooled using the spray pipe 14.

[0023] Among them, a first bevel gear 15 is fixedly sleeved on the outer wall of the rotating rod 7 relative to the position of the driving rod 8, and a second bevel gear 16 is fixedly sleeved on the outer wall of the driving rod 8, and the first bevel gear 15 is meshed with the second bevel gear 16, so that the second bevel gear 16 can be used to drive the driving rod 8 to rotate.

[0024] The outer wall of one end of the rotating rod 7 located in the water inlet pipe 6 is fixedly connected with a driving blade 17 .

[0025] One end of the cooling box 1 is provided with an opening and a box door 18 is hinged at the opening through a hinge, so that the box door 18 can be opened to collect impurities on the filter block 4.

[0026] Specifically, when the utility model is used, the water pump 13 is connected to the external driving source through the controller, and the water in the water tank 2 is introduced into the drain pipe 12 through the water pump 13. The drain pipe 12 sprays water through the spray pipe 14 to cool the seamless steel pipe. The sprayed water is filtered through the filter block 4 and enters the heat dissipation box 3 through the water inlet pipe 6. The water pushes the driving blade 17 to rotate in the water inlet pipe 6. The driving blade 17 drives the rotating rod 7 and the first bevel gear 15 to rotate. The first bevel gear 15 drives the meshing second bevel gear 16 to rotate. The second bevel gear 16 drives the driving rod 8 and the fan blade 9 to rotate, thereby accelerating the air circulation near the threaded water pipe 5. The wind is dissipated through the heat dissipation circular blade 10. The heat dissipation circular blade 10 increases the heat dissipation of the threaded water pipe 5. The water after heat dissipation enters the water tank 2 through the water outlet pipe 11 for recycling.

Claims

1. A circulating cooling water system for seamless steel pipe production, comprising a cooling box (1), a water tank (2) and a heat dissipation box (3), characterized in that: A heat dissipation box (3) is provided below the cooling box (1), a water box (2) is provided on one side of the heat dissipation box (3), a filter block (4) is fixedly connected to the inner wall of the cooling box (1), a threaded water pipe (5) is fixedly connected to the inner wall of the heat dissipation box (3) via a mounting frame, an upper end of the threaded water pipe (5) is fixedly connected to a water inlet pipe (6), and one end of the water inlet pipe (6) extends through the cooling box (1); The inner wall of the water inlet pipe (6) is rotatably connected to a rotating rod (7), and one end of the rotating rod (7) extends through and out of the water inlet pipe (6); the inner top wall of the cooling box (1) is located at the position of the threaded water pipe (5) and is rotatably connected to a driving rod (8), and one end of the driving rod (8) extends into the threaded water pipe (5) and is fixedly connected to a fan blade (9); the outer wall of the threaded water pipe (5) is symmetrically fixedly connected to heat dissipation circular blades (10), and a plurality of the heat dissipation circular blades (10) extend through and out of the heat dissipation box (3).

2. The circulating cooling water system for seamless steel pipe production according to claim 1, characterized in that: The lower end hole of the threaded water pipe (5) is fixedly connected to a water outlet pipe (11), and the water outlet pipe (11) extends through and into the water tank (2).

3. The circulating cooling water system for seamless steel pipe production according to claim 1, characterized in that: The inner top wall of the water tank (2) is fixedly connected to a drain pipe (12), the inner bottom wall of the drain pipe (12) is fixedly connected to a water pump (13), and one end of the drain pipe (12) extends through the cooling box (1) and is fixedly connected to a spray pipe (14).

4. The circulating cooling water system for seamless steel pipe production according to claim 1, characterized in that: A first bevel gear (15) is fixedly sleeved on the outer wall of the rotating rod (7) relative to the position of the driving rod (8), and a second bevel gear (16) is fixedly sleeved on the outer wall of the driving rod (8), and the first bevel gear (15) is meshed with the second bevel gear (16).

5. The circulating cooling water system for seamless steel pipe production according to claim 1, characterized in that: The outer wall of one end of the rotating rod (7) located in the water inlet pipe (6) is fixedly connected with a driving blade (17).

6. The circulating cooling water system for seamless steel pipe production according to claim 1, characterized in that: One end of the cooling box (1) is provided with an opening, and a box door (18) is hingedly connected to the opening via a hinge.

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