Plate blank spraying device for reducing temperature of plate blank

Abstract

The utility model discloses a plate blank spraying device for reducing the temperature of a plate blank, which comprises two groups of water spraying pipes, a plurality of groups of water distribution pipes are communicated on the water spraying pipes, the plate blank spraying device further comprises two groups of supporting structures, a detection structure and an auxiliary structure, the supporting structures are sleeved on the water spraying pipes, and the detection structure is arranged on the auxiliary structure. The supporting structures are externally connected to an external fixing component, the detection structure is installed on the external fixing component and located between the two supporting structures, the detection structure is used for detecting the temperature of a slab, and the auxiliary structure is located on one side of the supporting structures. The utility model relates to the field of plate blank spraying device design, in particular to a plate blank spraying device used for reducing the temperature of a plate blank.

Description

Technical Field

[0001] The utility model relates to the field of slab spray device design, in particular to a slab spray device used for reducing the temperature of the slab. Background Art

[0002] CSP continuous casting is prone to slag rolling due to high casting speed and small inner cavity of crystallizer. At the same time, it is more sensitive to cracks due to fast cooling rate, which makes it more prone to cracks and steel leakage. Therefore, under the premise of ensuring the quality of electrical steel, in order to further improve the casting speed of electrical steel, the slab cooling system is modified. The more common method is water cooling spray. Most of the methods to accelerate cooling are to spray more water per unit time.

[0003] The cooling effect after spraying on the other side is not currently tested, but if the temperature cannot meet the requirements and enter the next step of processing, defective products may appear. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the cooling effect cannot be verified and some products cannot meet the temperature for entering the next step of the process.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is as follows: the utility model is a slab spraying device for reducing the temperature of the slab, including a water spray pipe, the water spray pipe is provided with two groups, and the water spray pipe is connected with a multi-component water pipe, and also includes a supporting structure, a detection structure and an auxiliary structure. The supporting structure is provided with two groups, the supporting structure is sleeved on the water spray pipe, the supporting structure is externally connected to an external fixing component, the detection structure is installed on the external fixing component and is located between the two groups of supporting structures, the detection structure is used to detect the temperature of the slab, and the auxiliary structure is located on one side of the supporting structure.

[0006] Furthermore, the support structure includes a mounting seat and a connecting seat, the mounting seat and the connecting seat are provided in two groups, the mounting seat is externally connected to an external fixing component, the connecting seats are respectively provided on the mounting seat, and the water spray pipe is provided through the connecting seat.

[0007] Furthermore, the detection structure includes a mounting plate, a support tube and a temperature probe, the mounting plate is mounted on an external fixing component, a through hole is provided on the mounting plate, and the temperature probe is slidably penetrated on the support tube and penetrates the through hole.

[0008] Furthermore, a fixing bolt is threadedly provided through the support tube, and the fixing bolt is in contact with the temperature probe.

[0009] Furthermore, the mounting plate is provided with a plurality of groups of threaded holes.

[0010] Furthermore, the auxiliary structure includes a base, a pressurized water pump, a placement box and a temperature meter. The base is located on one side of the water spray pipe, the pressurized water pump is arranged on the base, the placement box is arranged on the base, and the temperature meter is placed in the placement box.

[0011] Preferably, the temperature meter uses an infrared thermometer.

[0012] The beneficial effects achieved by the utility model using the above structure are as follows:

[0013] 1. Use a pressurized water pump connected to the water spray pipe. After testing, the water pressure is increased from 1.4MPa to 1.75MPa, which can effectively reach the cooling temperature.

[0014] 2. Use a thermometer and a temperature probe to detect the temperature of the product after cooling. If the temperature is not up to standard, spray it again to cool it down. The spraying effect can be clearly determined and adjusted in time. It can also effectively reduce water waste and provide remedial solutions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a slab spraying device for reducing the temperature of a slab proposed by the utility model;

[0016] Figure 2 This is a structural schematic diagram of another angle of a slab spraying device for reducing the slab temperature proposed by the utility model;

[0017] Figure 3 This is a structural schematic diagram of a slab spraying device support structure for reducing slab temperature proposed by the utility model;

[0018] Figure 4 The utility model discloses a structural schematic diagram of an auxiliary structure of a slab spraying device for reducing the temperature of a slab.

[0019] Among them, 1. water spray pipe, 2. water distribution pipe, 3. support structure, 4. detection structure, 5. auxiliary structure, 6. mounting seat, 7. connecting seat, 8. mounting plate, 9. support pipe, 10. temperature probe, 11. fixing bolt, 12. threaded hole, 13. base, 14. pressurized water pump, 15. placement box, 16. temperature meter. DETAILED DESCRIPTION

[0020] like Figure 1~Figure 4As shown, the utility model is a slab spraying device for reducing the temperature of the slab, including a water spray pipe 1, the water spray pipe 1 is provided with two groups, the water spray pipe 1 is connected with a multi-component water pipe 2, the product moves on the production line below, and also includes a supporting structure 3, a detection structure 4 and an auxiliary structure 5. The supporting structure 3 is provided with two groups, the supporting structure 3 is sleeved on the water spray pipe 1, the supporting structure 3 is externally connected to an external fixed component, the detection structure 4 is installed on the external fixed component and is located between the two groups of support structures 3, the detection structure 4 is used to detect the temperature of the slab, and the auxiliary structure 5 is located on one side of the support structure 3.

[0021] The supporting structure 3 includes a mounting seat 6 and a connecting seat 7. The mounting seat 6 and the connecting seat 7 are provided in two groups. The mounting seat 6 is externally connected to an external fixing component. The connecting seats 7 are respectively arranged on the mounting seat 6. The water spray pipe 1 is arranged through the connecting seat 7.

[0022] The detection structure 4 includes a mounting plate 8, a support tube 9 and a temperature probe 10. The mounting plate 8 is installed on an external fixing component. A through hole (not shown in the figure) is provided on the mounting plate 8. The temperature probe 10 is slidably penetrated on the support tube 9 and penetrates the through hole. A fixing bolt 11 is threadedly provided on the support tube 9. The fixing bolt 11 is in contact with and connected to the temperature probe 10 to absorb and fix the temperature probe 10. A plurality of groups of threaded holes 12 are provided on the mounting plate 8 for external fixation.

[0023] The auxiliary structure 5 includes a base 13, a pressurized water pump 14, a placement box 15 and a temperature meter 16. The base 13 is located on one side of the water spray pipe 1, the pressurized water pump 14 is arranged on the base 13, the placement box 15 is arranged on the base 13, and the temperature meter 16 is placed in the placement box 15. The temperature meter 16 is electrically connected to the temperature probe 10 through an external wire.

[0024] When used specifically: the water pressure is increased from 1.4MPa to 1.75MPa. After one spraying, the product below enters the detection range of the temperature probe 10. The temperature probe 10 performs detection and transmits the data to the temperature meter 16. If it is unqualified, it can receive spray cooling again when it reaches the bottom of the next water spray pipe 1.

[0025] It should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A slab spraying device for reducing the temperature of a slab, comprising a water spray pipe, wherein the water spray pipe is provided with two groups, and a multi-component water pipe is connected to the water spray pipe, characterized in that: It also includes a supporting structure, a detection structure and an auxiliary structure. The supporting structure is provided with two groups. The supporting structure is sleeved on the water spray pipe. The supporting structure is externally connected to an external fixing component. The detection structure is installed on the external fixing component and is located between the two groups of supporting structures. The detection structure is used to detect the temperature of the slab. The auxiliary structure is located on one side of the supporting structure.

2. A slab spraying device for reducing slab temperature according to claim 1, characterized in that: The support structure includes a mounting seat and a connecting seat, wherein the mounting seat and the connecting seat are provided in two groups, the mounting seat is externally connected to an external fixing component, the connecting seats are respectively provided on the mounting seat, and the water spray pipe is provided through the connecting seat.

3. A slab spraying device for reducing slab temperature according to claim 1, characterized in that: The detection structure comprises a mounting plate, a support tube and a temperature probe. The mounting plate is mounted on an external fixing component, a through hole is arranged on the mounting plate, and the temperature probe is slidably penetrated on the support tube and penetrates the through hole.

4. A slab spraying device for reducing slab temperature according to claim 3, characterized in that: A fixing bolt is threadedly provided on the support tube and is in contact with the temperature probe.

5. The slab spraying device for reducing the slab temperature according to claim 3, characterized in that: The mounting plate is provided with a plurality of groups of threaded holes.

6. The slab spraying device for reducing the slab temperature according to claim 1, characterized in that: The auxiliary structure includes a base, a pressure water pump, a placement box and a temperature meter. The base is located on one side of the water spray pipe, the pressure water pump is arranged on the base, the placement box is arranged on the base, and the temperature meter is placed in the placement box.

Images