Wear-resistant slag notch

Abstract

The utility model relates to a wear -resisting flushes the technical field of the slag groove, concretely relates to a wear -resisting flushes the slag groove, the utility model provides a wear -resisting flushes the slag groove, including the groove body and the anti -deformation mechanism, the inner wall of groove body evenly spreads multiple ceramic plate blocks to form ceramic lamination, the anti -deformation mechanism includes at least one support rod mechanism, support rod mechanism connects between the both sides of the opening end of groove body, is used for supporting the opening end of groove body. The both ends of support rod mechanism act between the both sides of the opening end of groove body to support the opening end of groove body, so can improve the stability of the opening end of groove body, maintain the opening degree of the opening end of groove body, avoid that the slag flow passage is blocked because of the excessive contraction of the groove opening width.

Description

Technical Field

[0001] This utility model relates to the field of slag flushing groove technology, and specifically to a wear-resistant slag flushing groove. Background Technology

[0002] During the metallurgical production process, iron oxide scale, iron filings, slag, and other materials fall into the slag flushing channel below, where they are collected in a sedimentation tank by flushing water. Currently, commonly used slag flushing channels are cast iron channels and steel channels. Some channels also have ceramic blocks inside to improve their wear resistance, such as the slag flushing channels disclosed in patent documents CN203625402U and CN201574158U.

[0003] Under repeated thermal expansion (high-temperature slag water inflow) and rapid cooling (slag flushing water cooling), cast iron or steel grooves are prone to plastic deformation, which can easily lead to a contraction in the width of the groove opening, thereby obstructing the slag flow channel. Utility Model Content

[0004] (I) The problem to be solved by this utility model is that cast iron or steel grooves are prone to plastic deformation, which can easily lead to shrinkage of the groove opening width, thereby obstructing the slag flow channel.

[0005] (II) Technical Solution

[0006] A wear-resistant slag-removing groove includes a groove body and an anti-deformation mechanism. Multiple ceramic plates are uniformly laid on the inner wall of the groove body to form a ceramic lining. The anti-deformation mechanism includes at least one support rod mechanism, which is connected between the two sides of the opening end of the groove body to support the opening end of the groove body.

[0007] According to one embodiment of the present invention, the anti-deformation mechanism includes multiple support rod mechanisms, which are uniformly arranged along the length direction of the groove body.

[0008] According to one embodiment of the present invention, the support rod mechanism includes a support rod, the two ends of which are respectively welded to the inner walls on both sides of the opening end of the groove body.

[0009] According to one embodiment of the present invention, the support rod mechanism is used to adjust the opening degree of the opening end of the groove body.

[0010] According to one embodiment of the present invention, the support rod mechanism includes a double-ended lead screw, a first nut, a second nut, a third nut, and a fourth nut. The two ends of the double-ended lead screw are respectively provided with threaded areas. A first hole and a second hole are respectively formed on the inner walls of both sides of the open end of the groove body. The double-ended lead screw passes through the first hole and the second hole in sequence. The first nut and the second nut are threaded onto the threaded area of ​​the first end of the double-ended lead screw, and the third nut and the fourth nut are threaded onto the threaded area of ​​the second end of the double-ended lead screw. The first nut and the fourth nut are located on the outer side of the groove body, and the second nut and the third nut are located on the inner side of the groove body.

[0011] According to one embodiment of the present invention, a first washer is provided between the first nut and the outer side of the groove body, a second washer is provided between the second nut and the inner wall of the groove body, a third washer is provided between the third nut and the inner wall of the groove body, and a fourth washer is provided between the fourth nut and the outer side of the groove body.

[0012] According to one embodiment of the present invention, the trench body is a steel trench.

[0013] The beneficial effects of this utility model are:

[0014] This utility model provides a wear-resistant slag-removing groove, including a groove body and an anti-deformation mechanism. Multiple ceramic plates are evenly laid on the inner wall of the groove body to form a ceramic lining. The anti-deformation mechanism includes at least one support rod mechanism, which is connected between the two sides of the opening end of the groove body to support the opening end of the groove body.

[0015] The two ends of the support rod mechanism act between the two sides of the opening end of the trench body to support the opening end of the trench body. This can improve the stability of the opening end of the trench body, maintain the opening degree of the opening end of the trench body, and avoid excessive shrinkage of the trench opening width, which would lead to obstruction of the slag flow channel. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 A schematic diagram of a groove body with a first type of support rod mechanism installed, provided for an embodiment of this utility model;

[0018] Figure 2 A schematic diagram of a groove body with a second type of support rod mechanism installed, provided for an embodiment of this utility model.

[0019] Icons: 1. Groove body; 2. Ceramic plate; 3. Double-ended lead screw; 4. First nut; 5. Second nut; 6. Third nut; 7. Fourth nut; 9. Support rod. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] like Figures 1-2 As shown, one embodiment of the present invention provides a wear-resistant slag-removing groove, including a groove body 1 and an anti-deformation mechanism. Multiple ceramic plates 2 are uniformly laid on the inner wall of the groove body 1 to form a ceramic lining. The anti-deformation mechanism includes at least one support rod mechanism, which is connected between the two sides of the opening end of the groove body 1 to support the opening end of the groove body 1.

[0022] In this embodiment, the two ends of the support rod mechanism act between the two sides of the opening end of the trench body 1 to support the opening end of the trench body 1. This can improve the stability of the opening end of the trench body 1, maintain the opening degree of the opening end of the trench body 1, and avoid excessive shrinkage of the trench opening width, which would lead to obstruction of the slag flow channel.

[0023] In this embodiment, the anti-deformation mechanism includes multiple support rod mechanisms, which are evenly arranged along the length of the trench body 1 at the open end of the trench body 1. By providing multiple support rod mechanisms, the stability of the open end of the trench body 1 is maximized.

[0024] As a first specific embodiment, such as Figure 1 As shown, the support rod mechanism includes a support rod 9, with both ends of the support rod 9 welded to the inner walls on both sides of the opening end of the trench body 1. The support rod 9 is a metal rod, such as a steel rod or an iron rod. Thus, the two ends of the support rod 9 act on the inner walls on both sides of the opening end of the trench body 1, thereby supporting the opening end of the trench body 1 and preventing the trench opening width from shrinking.

[0025] As a second specific embodiment, such as Figure 2As shown, the support rod mechanism includes a double-ended lead screw 3, a first nut 4, a second nut 5, a third nut 6, and a fourth nut 7. It should be noted that the double-ended lead screw 3 has two threaded sections at both ends. A first hole and a second hole are respectively formed on the inner walls of both sides of the open end of the groove body 1. The first hole and the second hole have the same diameter, and their axes are collinear. The first hole is located on the left inner wall of the open end of the groove body 1, and the second hole is located on the right inner wall of the open end of the groove body 1.

[0026] When installing the support rod mechanism, firstly, attach the second nut 5 to the inner wall on the left side of the opening end of the trench body 1, aligning the second nut 5 with the first hole on the inner wall on the left side of the opening end of the trench body 1. Then, pass the first end of the double-ended screw 3 through the first hole, and rotate the double-ended screw 3 to thread the second nut 5 onto the double-ended screw 3. Next, attach the third nut 6 to the inner wall on the right side of the opening end of the trench body 1, aligning the third nut 6 with the second hole on the right side of the opening end of the trench body 1. Then, push the double-ended screw 3 to bring it closer to and attach it to the third nut 6. Then, rotate the double-ended screw 3 to assemble the third nut 6 onto the double-ended screw 3. Next, push the double-ended screw 3 to push the first end of the double-ended screw 3 out through the second hole on the right side of the trench body 1. Then, thread the first nut 4 and the fourth nut 7 onto the left and right ends of the double-ended screw 3, respectively. Finally, tighten the first nut 4, the second nut 5, the third nut 6, and the fourth nut 7, respectively.

[0027] It should be noted that in the previous embodiment, the support rod 9 was welded and fixed to the inner walls on both sides of the opening end of the trench body 1. Since the length of the support rod 9 is greater than the opening width of the trench body 1 in its natural state, it is not convenient to insert the support rod 9 into the opening end of the trench body 1 during actual installation, making the installation inconvenient.

[0028] Compared to the previous embodiment, the support rod mechanism of this embodiment has the following advantages:

[0029] First, there is no need to insert the double-ended lead screw 3 into the opening end of the groove body 1, making installation more convenient and saving time and effort. Second, it is easy to disassemble and replace. Third, the opening degree of the opening end of the groove body 1 can be adjusted using this support rod mechanism, making it more practical.

[0030] There are multiple ways to adjust the opening degree of the opening end of the groove body 1 using this support rod mechanism. To avoid redundancy, only one adjustment method will be illustrated below.

[0031] For example, after installing the second nut 5 and the third nut 6 onto the double-ended lead screw 3, the second nut 5 and the third nut 6 are respectively attached to the inner walls on both sides of the opening end of the groove body 1. Then, the first nut 4 and the fourth nut 7 are screwed onto both ends of the double-ended lead screw 3. Note that the first nut 4 and the fourth nut 7 are not tightened at this time, that is, the first nut 4 and the fourth nut 7 are not attached to the outer side of the groove body 1. Next, the second nut 5 and the third nut 6 are screwed on respectively. The second nut 5 moves to the left and the third nut 6 moves to the right, thereby opening the groove body 1 from two directions. When the opening degree of the opening end of the groove body 1 reaches the set state, the first nut 4 and the fourth nut 7 are tightened.

[0032] In this embodiment, four washers are fitted onto the double-ended lead screw 3. A first washer is provided between the first nut 4 and the outer side of the groove body 1; a second washer is provided between the second nut 5 and the inner wall of the groove body 1; a third washer is provided between the third nut 6 and the inner wall of the groove body 1; and a fourth washer is provided between the fourth nut 7 and the outer side of the groove body 1. The washers provide a buffering effect.

[0033] In this embodiment, the trench body 1 is a steel trench, specifically made of a 5mm thick steel plate.

[0034] In this embodiment, the ceramic plate 2 is made of a new type of 95 ceramic material. The ceramic plate 2 serves as an internal lining plate for the trench body 1 and is fixed to the trench body 1 with ceramic adhesive.

[0035] In the description of this utility model, it should be noted that the terms "upper" and "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wear resistant spout channel, characterized in that, It includes a trench body (1) and an anti-deformation mechanism. Multiple ceramic plates (2) are evenly laid on the inner wall of the trench body (1) to form a ceramic veneer. The anti-deformation mechanism includes at least one support rod mechanism, which is connected between the two sides of the opening end of the trench body (1) to support the opening end of the trench body (1).

2. A wear resistant impact channel according to claim 1, characterized in that The anti-deformation mechanism includes multiple support rod mechanisms, which are evenly arranged along the length of the groove body (1).

3. A wear resistant impact channel according to claim 1, characterized in that The support rod mechanism includes a support rod (9), the two ends of which are welded to the inner walls on both sides of the opening end of the groove body (1).

4. A wear resistant impact channel according to claim 1, wherein, The support rod mechanism is used to adjust the opening degree of the opening end of the groove body (1).

5. A wear resistant impact channel according to claim 4, wherein, The support rod mechanism includes a double-ended lead screw (3), a first nut (4), a second nut (5), a third nut (6), and a fourth nut (7). The two ends of the double-ended lead screw (3) are respectively provided with threaded areas. The inner walls on both sides of the opening end of the groove body (1) are respectively provided with a first hole and a second hole. The double-ended lead screw (3) passes through the first hole and the second hole in sequence. The first nut (4) and the second nut (5) are threadedly installed in the threaded area of ​​the first end of the double-ended lead screw (3). The third nut (6) and the fourth nut (7) are threadedly installed in the threaded area of ​​the second end of the double-ended lead screw (3). The first nut (4) and the fourth nut (7) are located on the outside of the groove body (1), and the second nut (5) and the third nut (6) are located on the inside of the groove body (1).

6. A wear resistant impact channel according to claim 5, wherein, A first washer is provided between the first nut (4) and the outer side of the groove body (1), a second washer is provided between the second nut (5) and the inner wall of the groove body (1), a third washer is provided between the third nut (6) and the inner wall of the groove body (1), and a fourth washer is provided between the fourth nut (7) and the outer side of the groove body (1).

7. A wear-resistant slag-removing groove according to any one of claims 1-6, characterized in that, The trench body (1) is a steel trench.

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