Slag stopping plug for slag outlet

Abstract

The slag stopping plug comprises a plug body, the plug body is arranged to be a cone, a cooling cavity with an opening is formed in the plug body, and an internal thread is arranged at a cavity opening of the cooling cavity; the baffle is in a round cake shape, a waterway baffle perpendicular to the baffle is arranged in the middle of one side of the baffle, water inlets and outlets are formed in the baffle and located in the two sides of the waterway baffle, and external threads are formed in the outer side of the baffle. Wherein the baffle is in threaded connection in the cooling cavity so that the two sides of the waterway baffle can abut against the cavity wall of the cooling cavity, and meanwhile, a gap is formed between the bottom of the cooling cavity and the waterway baffle; leakage can be damaged, the use risk is reduced, and meanwhile the cooling effect is improved.

Description

Technical Field

[0001] The present application relates to the technical field of plugging equipment, and in particular to a slag plug for a slag outlet. Background Art

[0002] The slag plug is generally a cone plug. Since one end of the slag plug is inserted into the high-temperature slag outlet pipe, it is exposed to high temperature and needs to be cooled during use. However, the existing slag plug is not provided with a corresponding cooling water channel. During use, in order to better cool it, it is usually adopted to weld an end cover on one side of the screen body and then set two through holes as cooling water channels. However, during use, in order to improve the cooling effect, the end cover is produced using copper material. After connecting with the end cover, it was found that due to the different materials of the two, it is easy to cause water leakage due to vibration cracking during use, and water is strictly prohibited in high-temperature melts, so there is a major defect. Since only the water inlet and outlet holes are set on the end cover, the cooling water will immediately rush back to the water pipe and flow out after entering in actual use, and there is basically no cooling effect on the top. Utility Model Content

[0003] In order to solve or partially solve the problems existing in the related art, the present application provides a slag outlet slag plug, which can avoid cracking due to different materials when fully cooled.

[0004] The present application discloses a slag outlet slag stopper, comprising: a plug body, the plug body being configured as a cone, an open cooling cavity being configured inside the plug body, and an internal thread being configured at the cavity opening of the cooling cavity; and a baffle, the baffle being configured as a round pancake, a waterway baffle with a vertical baffle being configured in the middle of one side of the baffle, a water inlet and outlet being configured on the baffle, the water inlet and outlet being located on both sides of the waterway baffle, and an external thread being configured on the outer side of the baffle;

[0005] The baffle is threadedly connected in the cooling cavity so that both sides of the water channel baffle abut against the wall of the cooling cavity. At the same time, a gap is constructed between the bottom of the cooling cavity and the water channel baffle.

[0006] Optionally, a connecting pipe is provided inside the water inlet and outlet, and the connecting pipe is connected to the cooling water pipe through a pipeline.

[0007] Optionally, the water outlet and the connecting pipe are integrally constructed.

[0008] Optionally, a latch ear is provided on the plug body, and an L-shaped latch is inserted into the latch ear to block the baffle.

[0009] Optionally, the water inlet and outlet are symmetrically arranged in two groups, which are respectively located on both sides of the water channel baffle and close to the edge of the baffle.

[0010] The technical solution provided by this application may have the following beneficial effects:

[0011] This device replaces the original welding connection method with a threaded connection method. During use, it avoids damage and leakage at the weld due to unstable welding and device vibration, reducing the risk of use. By setting a water channel baffle on one side of the baffle and inserting it into the cooling chamber, the cooling chamber is divided into two parts when the baffle is threaded and tightened. The two parts are connected at the gap of one side wall to form a water channel. In this way, after the cooling water enters from the water inlet and outlet on one side, it can form a circulating cooling along the water channel that can contact the entire side wall, thereby improving the cooling effect.

[0012] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0014] Figure 1 It is a structural diagram shown in an embodiment of the present application;

[0015] Figure 2 is a side view of an embodiment of the present application;

[0016] Figure 3 is a structural diagram showing another embodiment of the present application;

[0017] Figure 4 is a side view showing another embodiment of the present application;

[0018] Reference numerals:

[0019] 1. Plug body; 11. Cooling chamber; 12. Latch ear; 2. Baffle; 21. Waterway baffle; 22. Water inlet and outlet; 3. Connecting pipe; 4. L-shaped latch. DETAILED DESCRIPTION

[0020] The following describes embodiments of the present application in more detail with reference to the accompanying drawings. Although the accompanying drawings illustrate embodiments of the present application, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0021] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0022] In the description of this application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0023] Unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be interpreted broadly. For example, they may refer to fixed or detachable connections, or integration; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0024] In response to the above problems, an embodiment of the present application provides a slag plug for a slag outlet. The technical solution of the embodiment of the present application is described in detail below with reference to the accompanying drawings.

[0025] like Figure 1 and Figure 2 The slag outlet plug shown includes: a plug body 1, which is configured to be conical in shape to facilitate insertion into a pipe, and an open cooling chamber 11 is constructed inside the plug body 1 to cool the plug body, and an internal thread is provided at the cavity opening of the cooling chamber 11 to facilitate connection; the application also includes a baffle 2, which is configured to be in a round cake shape, and a waterway baffle 21 perpendicular to the baffle 2 is constructed in the middle of one side of the baffle 2, and a water inlet and outlet 22 is constructed on the baffle 2, and the water inlet and outlet 22 are located on both sides of the waterway baffle 21, and an external thread is constructed on the outer side of the baffle 2 to facilitate threaded connection with the cooling chamber 11.

[0026] In the present application, the baffle 2 is threadedly connected in the cooling chamber 11 so that both sides of the water channel baffle 21 abut against the wall of the cooling chamber 11. At the same time, a gap is constructed between the bottom of the cooling chamber 11 and the water channel baffle 21. In this way, on the one hand, the original welding fixed connection method is changed to a threaded connection fixing method. During use, damage and leakage of the welding part caused by unstable welding and vibration of the device are avoided, thereby reducing the risk of use. On the other hand, by arranging a water channel baffle 21 on one side of the baffle 2 and inserting it into the cooling chamber 11, the cooling chamber 11 is divided into two parts when the cooling chamber 11 and the baffle 2 are threadedly connected and tightened. The two parts are connected at the gap of one side wall to form a water channel. In this way, after the cooling water enters from the water inlet and outlet 22 on one side, it can form a circulating cooling along the water channel that can contact the entire side wall, thereby improving the cooling effect.

[0027] In one embodiment, in order to facilitate connection with the cooling water pipe, a connecting pipe 3 is provided in the water inlet and outlet 22. The connecting pipe 3 is connected to the cooling water pipe through a pipeline. It is also convenient to hold the connecting pipe 3 and rotate it to screw the baffle 2 into the cooling chamber 11.

[0028] In one embodiment, there are two ways to connect the connecting pipe 3. One is to integrate the water inlet and outlet 22 with the connecting pipe 3, which has a stronger integrity; the other is a conventional threaded connection method, which is convenient for disassembly and assembly.

[0029] In one embodiment, due to the use of threaded connection, the equipment is subject to vibration during use. In order to prevent the connection between the plug body 1 and the baffle 2 from loosening due to vibration, a pin ear 12 is provided on the plug body 1. An L-shaped pin 4 is inserted into the pin ear 12 and blocks the baffle 2. In this way, the baffle 2 will not move backward and loosen even if vibration occurs.

[0030] In one embodiment, Figure 3 and Figure 4 As shown, in order to better circulate the cooling water in and out, the water inlet and outlet 22 are symmetrically arranged in two groups, respectively located on both sides of the waterway baffle 21 and close to the edge of the baffle 2.

[0031] Finally, it should be noted that, in this document, relationships such as first and second, etc., are used solely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms include, comprise, or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Units described as separate components may or may not be physically separate, and components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected to achieve the purpose of this embodiment according to actual needs.

[0033] The embodiments of the present application have been described above. The above description is illustrative and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to the technology in the market, or to enable other persons skilled in the art to understand the embodiments disclosed herein.

Claims

1. A slag plug for a slag outlet, characterized in that: include: A plug body (1), the plug body (1) being configured as a cone, an open cooling cavity (11) being configured inside the plug body (1), and an internal thread being provided at the cavity opening of the cooling cavity (11); and A baffle (2), the baffle (2) being configured in a circular pancake shape, a waterway baffle (21) perpendicular to the baffle (2) being configured in the middle of one side of the baffle (2), a water inlet and outlet (22) being configured on the baffle (2), the water inlet and outlet (22) being located on both sides of the waterway baffle (21), and an external thread being configured on the outer side of the baffle (2); The baffle (2) is threadedly connected in the cooling cavity (11) so that both sides of the waterway baffle (21) abut against the cavity wall of the cooling cavity (11), and a gap is constructed between the bottom of the cooling cavity (11) and the waterway baffle (21).

2. The slag stopper for a slag outlet according to claim 1, characterized in that: A connecting pipe (3) is provided in the water inlet and outlet (22), and the connecting pipe (3) is connected to a cooling water pipe through a pipeline.

3. The slag stopper for a slag outlet according to claim 2, characterized in that: The water inlet and outlet (22) and the connecting pipe (3) are integrally constructed.

4. The slag stopper for a slag outlet according to claim 1, characterized in that: The plug body (1) is provided with a latch ear (12), and an L-shaped latch (4) is inserted into the latch ear (12) to block the baffle (2).

5. The slag stopper for a slag outlet according to claim 1, characterized in that: The water inlet and outlet (22) are symmetrically arranged in two groups, respectively located on both sides of the waterway baffle (21) and close to the edge of the baffle (2).

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