Punching box with adjustable angle

Abstract

The utility model relates to an angle-adjustable punching box, and belongs to the technical field of slag treatment. According to the technical scheme, an upper water inlet pipe and a lower water inlet pipe are fixedly arranged on the two end faces of a punching box respectively and communicated with the punching box, the upper water inlet pipe and the lower water inlet pipe are connected with a main water inlet pipe through respective rotating flanges respectively, and the upper water inlet pipe and the lower water inlet pipe are arranged on respective supports respectively; the punching box, the upper water inlet pipe and the lower water inlet pipe can rotate on respective supports through rotating flanges. According to the utility model, the water flow jetting angle of the punching box is adjusted by rotating the flange, so that pressure water jetted by the punching box can be better matched with slag flows in the granulation tower under different flows; and the phenomenon of non-uniform granulation caused by too far or too near intersection of water and slag when the flow is too large and too small and the length of the slag flow is not matched with the angle of the pressure water sprayed by the punching box is prevented, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to a punching box with adjustable angle, belonging to the technical field of slag treatment. Background Art

[0002] Metallurgical slag refers to various solid wastes generated during the metallurgical production process. Water quenching is typically used to treat this waste. The principle of water quenching is that as the molten material (i.e., slag) flows out of the furnace and is ejected into the slag flushing ditch, a quenching box sprays water at a certain pressure onto the molten material, causing it to suddenly cool, solidify, and break into fine particles. The quenching box commonly used for water quenching sprays water through a lateral quenching panel. This panel is covered with ceramic nozzles, and the water jet angle matches the molten material ejection angle to ensure uniform granulation. The existing technology has a single structure of the punching box, and its angle cannot be adjusted after being fixed, the height of the punching panel cannot be adjusted, and the angle of the water jet cannot be adjusted. When the flow rate of the molten material is large or small, the slag ejection angle will change with the change of the slag flow rate. However, since the angle of the water jet from the slag box cannot be adjusted, when the flow rate is too large or too small, the slag flow length does not match the angle of the pressurized water sprayed by the punching box, and the intersection point of water and slag is too far or too close, resulting in uneven granulation, poor granulation effect, and affecting product quality. Utility Model Content

[0003] The purpose of the utility model is to provide a punching box with adjustable angle, which can adjust the water jet angle of the punching box by rotating the flange, so that the pressure water sprayed by the punching box can better match the slag flow in the granulation tower under different flow rates, and prevent the phenomenon of uneven granulation caused by the water and slag intersection being too far or too close when the slag flow length does not match the angle of the pressure water sprayed by the punching box when the flow rate is too large or too small, thereby improving product quality and solving the above-mentioned problems existing in the background technology.

[0004] The technical solution of the utility model is:

[0005] A brewing box with adjustable angle comprises a brewing box, a brewing panel is provided on one side of the brewing box, an upper water inlet pipe and a lower water inlet pipe are fixedly provided on both end surfaces of the brewing box to be connected with the brewing box, the upper water inlet pipe and the lower water inlet pipe are respectively connected to the main water inlet pipe through their own rotating flanges, the upper water inlet pipe and the lower water inlet pipe are respectively provided on their own supports, the brewing box, the upper water inlet pipe and the lower water inlet pipe can be rotated on their own supports through the rotating flanges to adjust the angle and height of the brewing panel on the side of the brewing box, thereby adjusting the water jet angle of the brewing box.

[0006] Furthermore, the brewing box includes a brewing box shell, and a partition is provided in the brewing box shell, and the partition divides the interior of the brewing box into an upper water inlet chamber and a lower water inlet chamber, and the upper water inlet pipe and the lower water inlet pipe are respectively connected to the upper water inlet chamber and the lower water inlet chamber; a brewing panel is provided on one side of the brewing box shell, and the partition divides the brewing panel into two parts, which serve as brewing panels of the upper water inlet chamber and the lower water inlet chamber respectively.

[0007] Furthermore, the punching panel is provided with a plurality of holes, and a ceramic nozzle is installed in each hole.

[0008] Furthermore, the punching box housing is polygonal, and the partition is arranged obliquely in the punching box housing. The punching hole plate and the punching box housing are fixedly connected by bolts.

[0009] Furthermore, the rotating flange includes a rotating flange half body one and a rotating flange half body two that match each other, one side of the rotating flange half body one is a panel with bolt holes, and the other side is a circular tube, one side of the rotating flange half body two is a panel with bolt holes, and the other side is a circular tube, the circular tube diameter of the rotating flange half body two is larger than the circular tube diameter of the rotating flange half body one, the rotating flange half body one rotates inside the rotating flange half body two, the rotating flange half body one is connected to the upper water inlet pipe or the lower water inlet pipe, and the rotating flange half body two is connected to the main water inlet pipe.

[0010] Furthermore, a sealing slideway 1 is provided on the outer diameter of the circular tube of the rotating flange half one, and a sealing slideway 2 is provided on the inner diameter of the circular tube of the rotating flange half two. A number of balls are provided in the sealing slideway 2 and the sealing slideway 1. By matching the sealing slideway 2 and the sealing slideway 1, the rotating flange half one rotates in the rotating flange half two.

[0011] Furthermore, a plug hole is provided on one side of the second rotating flange half, and a plug is provided in the plug hole.

[0012] Furthermore, the support includes an upper pipe hoop and a support leg. The upper pipe hoop installs the upper water inlet pipe or the lower water inlet pipe on the top of the support leg. The upper water inlet pipe or the lower water inlet pipe can rotate in the upper pipe hoop.

[0013] Furthermore, a positioning bolt is provided above the upper pipe clamp. By loosening the positioning bolt, the punching box, the upper water inlet pipe and the lower water inlet pipe can be rotated at the same time to adjust the water jet angle of the punching box. After the adjustment is completed, the positioning bolt is tightened to position the punching box, the upper water inlet pipe and the lower water inlet pipe.

[0014] Furthermore, the punching box shell is provided with an adjusting rocker arm and an angle scale, and the angle scale has a plurality of spaces, each space representing 2 degrees.

[0015] During the slag water quenching process, when the amount of slag is large or too small, the length of the sprayed slag flow becomes longer or shorter. At this time, the punching box is rotated by external force to adjust the water flow spray angle of the punching box so that the pressure water sprayed by the punching box can better match the slag flow.

[0016] The beneficial effects of this utility model are as follows: by rotating the flange to adjust the water jet angle of the punching box, the pressure water sprayed by the punching box can better match the slag flow in the granulation tower under different flow rates, preventing the phenomenon of uneven granulation caused by the water and slag intersection being too far or too close when the slag flow length does not match the angle of the pressure water sprayed by the punching box when the flow rate is too large or too small, thereby improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0018] Figure 2 This is a schematic cross-sectional view of a punching box according to an embodiment of the present invention;

[0019] Figure 3 This is a partial structural diagram of a rotating flange half body according to an embodiment of the present utility model;

[0020] Figure 4 This is a partial structural diagram of the second half of the rotating flange according to an embodiment of the present utility model;

[0021] Figure 5 This is a side structural diagram of a punching box according to an embodiment of the present utility model;

[0022] Figure 6 for Figure 5 A partial enlarged view of part A;

[0023] Figure 7 This is a schematic structural diagram of a punching box according to an embodiment of the present utility model;

[0024] In the figure: punching box 1, punching box shell 11, angle scale 111, partition 12, upper water inlet chamber 13, lower water inlet chamber 14, upper water inlet pipe 15, lower water inlet pipe 16, punching panel 17, ceramic nozzle 171, adjusting rocker arm 18, sight hole door 19, rotating flange 2, rotating flange half 1 21, sealing slide 1 211, rotating flange half 22, sealing slide 2 221, plug hole 222, plug 23, ball 24, sealing ring 25, support 3, upper pipe clamp 31, support leg 32, positioning bolt 33. DETAILED DESCRIPTION

[0025] The present invention will be further described below through embodiments with reference to the accompanying drawings.

[0026] Refer to the attached Figure 1-7, an angle-adjustable brewing box comprises a brewing box 1, a brewing panel 17 is provided on one side of the brewing box 1, and an upper water inlet pipe 15 and a lower water inlet pipe 16 are fixedly provided on both end surfaces of the brewing box 1 to communicate with the brewing box 1, and the upper water inlet pipe 15 and the lower water inlet pipe 16 are respectively connected to the main water inlet pipe through their respective rotating flanges 2, and the upper water inlet pipe 15 and the lower water inlet pipe 16 are respectively arranged on their respective supports 3, and the brewing box 1, the upper water inlet pipe 15 and the lower water inlet pipe 16 can be rotated on their respective supports 3 through the rotating flanges 2 to adjust the angle and height of the brewing panel 17 on the side of the brewing box 1, thereby adjusting the water jet angle of the brewing box.

[0027] The brewing box 1 includes a brewing box shell 11, and a partition 12 is provided in the brewing box shell 11. The partition 12 divides the interior of the brewing box into an upper water inlet chamber 13 and a lower water inlet chamber 14. The upper water inlet pipe 15 and the lower water inlet pipe 16 are respectively connected to the upper water inlet chamber 13 and the lower water inlet chamber 14; a brewing panel 17 is provided on one side of the brewing box shell 11, and the partition 12 divides the brewing panel 17 into two parts, which serve as brewing panels for the upper water inlet chamber 13 and the lower water inlet chamber 14 respectively.

[0028] The punching panel 17 is provided with a plurality of holes, and a ceramic nozzle 171 is installed in each hole.

[0029] The punching box housing 11 is polygonal, and the partition 12 is arranged obliquely in the punching box housing 11. The punching hole plate 17 is fixedly connected to the punching box housing 11 by bolts.

[0030] The rotating flange 2 includes a rotating flange half 21 and a rotating flange half 22 that match each other. One side of the rotating flange half 21 is a panel with bolt holes, and the other side is a circular tube. One side of the rotating flange half 22 is a panel with bolt holes, and the other side is a circular tube. The circular tube diameter of the rotating flange half 22 is larger than the circular tube diameter of the rotating flange half 21. The rotating flange half 21 rotates in the rotating flange half 22. The rotating flange half 21 is connected to the upper water inlet pipe 15 or the lower water inlet pipe 16, and the rotating flange half 22 is connected to the main water inlet pipe.

[0031] The outer diameter of the circular tube of the rotating flange half 21 is provided with a sealing slideway 1 211, and the inner diameter of the circular tube of the rotating flange half 22 is provided with a sealing slideway 221. A plurality of balls 24 are provided in the sealing slideway 221 and the sealing slideway 1 211. By matching the sealing slideway 221 with the sealing slideway 1 211, the rotating flange half 21 rotates in the rotating flange half 22.

[0032] A plug hole 222 is further provided on one side of the second rotating flange half 22 , and a plug 23 is provided in the plug hole 222 .

[0033] The support 3 includes an upper pipe hoop 31 and a support leg 32 . The upper pipe hoop 31 mounts the upper water inlet pipe 15 or the lower water inlet pipe 16 on the top of the support leg 32 . The upper water inlet pipe 15 or the lower water inlet pipe 16 can rotate in the upper pipe hoop 31 .

[0034] A positioning bolt 33 is provided above the upper pipe clamp 31. By loosening the positioning bolt 33, the brewing box 1, the upper water inlet pipe 15 and the lower water inlet pipe 16 can be rotated at the same time to adjust the water jet angle of the brewing box. After the adjustment is completed, the positioning bolt 33 is tightened to position the brewing box 1, the upper water inlet pipe 15 and the lower water inlet pipe 16.

[0035] The punching box housing 11 is provided with an adjusting rocker arm 18 and an angle scale 111 . The angle scale 111 has a plurality of spaces, each space representing 2 degrees.

[0036] In the embodiment, as shown in the attached Figure 2 , Attachment Figure 5 and attached Figure 7 As shown, an angle-adjustable brewing box includes a brewing box shell 11, which is polygonal. Angle scales 111 are provided on both sides of the brewing box shell 11, and there are several spaces on the angle scale 111, each space representing 2 degrees.

[0037] As attached Figure 2 As shown, a partition 12 is provided in the brewing box shell 11, and the partition 12 is inclined at a certain angle. The partition 12 divides the interior of the brewing box into an upper water inlet chamber 13 and a lower water inlet chamber 14. An upper water inlet pipe 15 is provided on one side of the upper water inlet chamber 13, and a lower water inlet pipe 16 is provided on one side of the lower water inlet chamber 14.

[0038] As attached Figure 7 As shown, one side of the punching box 1 is provided with a punching panel 17, which is tilted at a certain angle. The punching plate 17 is fixedly connected to the punching box housing 11 by bolts. The punching panel 17 is provided with a plurality of holes, each of which is equipped with a ceramic nozzle 171. The back of the punching box 1 is provided with two adjustment rocker arms 18, which are spaced apart at one end.

[0039] As attached Figure 5 As shown, the brewing box 1 is provided with a viewing hole door 19 on one side of the adjusting rocker arm 18. The number of the viewing hole doors 19 is two, and the viewing hole doors 19 are fixedly connected to the brewing box housing 11 by bolts.

[0040] As attached Figure 2 , Attachment Figure 3 and Figure 4As shown, the upper water inlet pipe 15 and the lower water inlet pipe 16 are each provided with a set of rotating flanges 2 on the side away from the brewing box 1. The structures of the two sets of rotating flanges 2 are identical, so only one set is described here. The rotating flange 2 includes a rotating flange half 21. One side of the rotating flange half 21 is a panel with bolt holes, and the other side is a circular tube. The outer diameter of the circular tube is provided with a sealing slideway 211. The rotating flange 2 also includes a rotating flange half 22. One side of the rotating flange half 22 is a panel with bolt holes, and the other side is a circular tube. The inner diameter of the circular tube is provided with a sealing slideway 221. One side of the rotating flange half 22 is also provided with a plug hole 222.

[0041] As attached Figure 2 As shown, the diameter of the circular tube of the second rotating flange half 22 is larger than that of the first rotating flange half 21. When the second rotating flange half 22 and the first rotating flange half 21 are plugged together, the second sealing slideway 221 and the first sealing slideway 211 precisely align with each other. Several balls 24 are installed in the second sealing slideway 221 and the first sealing slideway 211. A plug 23 is installed in the plug hole 222. A sealing ring 25 is installed between the second rotating flange half 22 and the first rotating flange half 21.

[0042] As attached Figure 1 As shown, a support 3 is provided on each side of the punching box 1. The structures of the two supports 3 are identical, and only one is used as an example for description. The support 3 includes an upper pipe clamp 31 and a support leg 32. The upper pipe clamp 31 and the support leg 32 are supported on the outer sides of the upper water inlet pipe 15 and the lower water inlet pipe 16, respectively. A positioning bolt 33 is provided above the upper pipe clamp 31.

[0043] The working principle of the present invention is as follows: during the slag water quenching process, when the amount of slag is large or too small, the length of the ejected slag flow becomes longer or shorter. At this time, the punching box 1 is rotated by external force, and the water flow injection angle of the punching box is adjusted by rotating the adjusting rocker arm, so that the pressure water ejected by the punching box can better match the slag flow, preventing the low angle of pressure water ejected from the punching box due to excessive flow rate, resulting in uneven granulation caused by the intersection point of the water flow and the slag flow being too long, thereby improving product quality.

Claims

1. An angle-adjustable punching box, characterized in that: The invention comprises a punching box (1), a punching panel (17) is provided on one side of the punching box (1), an upper water inlet pipe (15) and a lower water inlet pipe (16) are fixedly provided on both end surfaces of the punching box (1) and are communicated with the punching box (1), the upper water inlet pipe (15) and the lower water inlet pipe (16) are connected to the main water inlet pipe through their respective rotating flanges (2), the upper water inlet pipe (15) and the lower water inlet pipe (16) are respectively provided on their respective supports (3), the punching box (1), the upper water inlet pipe (15) and the lower water inlet pipe (16) can be rotated on their respective supports (3) through the rotating flanges (2) to adjust the angle and height of the punching panel (17) on the side of the punching box (1).

2. The angle-adjustable punching box according to claim 1, characterized in that: The brewing box (1) comprises a brewing box shell (11), wherein a partition (12) is provided in the brewing box shell (11), wherein the partition (12) divides the interior of the brewing box into an upper water inlet chamber (13) and a lower water inlet chamber (14), wherein an upper water inlet pipe (15) and a lower water inlet pipe (16) are respectively connected to the upper water inlet chamber (13) and the lower water inlet chamber (14); and a brewing panel (17) is provided on one side of the brewing box shell (11), wherein the partition (12) divides the brewing panel (17) into two parts, which respectively serve as the brewing panels of the upper water inlet chamber (13) and the lower water inlet chamber (14).

3. The angle-adjustable punching box according to claim 2, characterized in that: The punching panel (17) is provided with a plurality of holes, and a ceramic nozzle (171) is installed in each hole.

4. The angle-adjustable punching box according to claim 1 or 2, characterized in that: The rotating flange (2) comprises a rotating flange half body 1 (21) and a rotating flange half body 2 (22) that match each other. One side of the rotating flange half body 1 (21) is a panel with bolt holes, and the other side is a circular tube. One side of the rotating flange half body 2 (22) is a panel with bolt holes, and the other side is a circular tube. The diameter of the circular tube of the rotating flange half body 2 (22) is larger than the diameter of the circular tube of the rotating flange half body 1 (21). The rotating flange half body 1 (21) rotates in the rotating flange half body 2 (22). The rotating flange half body 1 (21) is connected to the upper water inlet pipe (15) or the lower water inlet pipe (16), and the rotating flange half body 2 (22) is connected to the main water inlet pipe.

5. The angle-adjustable punching box according to claim 1 or 2, characterized in that: The support (3) comprises an upper pipe hoop (31) and a support leg (32). The upper pipe hoop (31) mounts an upper water inlet pipe (15) or a lower water inlet pipe (16) on the top of the support leg (32). The upper water inlet pipe (15) or the lower water inlet pipe (16) can rotate in the upper pipe hoop (31).

6. The angle-adjustable punching box according to claim 5, characterized in that: A positioning bolt (33) is provided above the upper pipe hoop (31).

7. The angle-adjustable punching box according to claim 1 or 2, characterized in that: The punching box housing (11) is provided with an adjusting rocker arm (18) and an angle scale (111).

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