Tool for repairing sliding block of pusher-type heating furnace
A tool with cleaning blocks on a board cleans slide block lumps during furnace operation, ensuring continuous production by using recycled materials, thus avoiding downtime and enhancing efficiency.
Patent Information
- Application Number
- CN202422259217.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-14
AI Technical Summary
In the prior art, the nodule of the water beam slider of the push-steel heating furnace is difficult to efficiently clean during the production process, resulting in extended production cycle and low production efficiency.
A tool for repairing push-steel heating furnace slider is designed, including a plate body and a cleaning block. By installing a plate body between the steel billet, the cleaning block is in contact with the water beam slider, and the nodules on the slide surface are used to clean the nodules on the slider surface to achieve non-stop furnace cleaning.
Efficient cleaning of slider nodules without affecting production, reducing furnace downtime, improving production efficiency, reducing production costs and achieving waste reuse.
Smart Images
Figure CN223106657U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of repair tools, and more particularly, to a tool for repairing the sliders of a pusher-type reheating furnace. Background Art
[0002] The bottom water beam is the most critical equipment unit of a pusher-type reheating furnace, which has a direct impact on heating quality, energy consumption level, operation safety, and equipment life.
[0003] Two rows of heat-resistant sliders are welded along the center line on the surface of the water beam slideway of the 2800mm unit pusher-type reheating furnace. During the steel charging process, the upper surface of the slider is in direct contact with the lower surface of the steel billet, and the steel billet is pushed from the charging end to the discharging end by an external thrust. At this time, if there is nodulation on the heat-resistant sliders welded on the water beam, it is very easy to scratch the lower surface of the steel billet in the furnace, affecting the product quality. After normal production for a period of time, there will be a certain amount of nodulation on the sliders in the furnace, and it is necessary to stop the furnace to clean the nodulation on the sliders, which increases the production cycle of the reheating furnace and the production efficiency is too low. Summary of the Utility Model
[0004] The purpose of the embodiments of this application is to provide a tool for repairing the sliders of a pusher-type reheating furnace, which can clean the nodulation on the sliders without stopping the furnace to ensure the normal progress of production.
[0005] The embodiments of this application provide a tool for repairing the sliders of a pusher-type reheating furnace, and the following technical solutions are adopted:
[0006] A tool for repairing the sliders of a pusher-type reheating furnace includes a plate body and at least two cleaning blocks. The cleaning blocks are arranged on the plate body. The plate body is placed between the steel billets in production. After the plate body enters the interior of the reheating furnace, the cleaning blocks come into contact with the water beam sliders.
[0007] Preferably, one end of the cleaning block has a recessed part.
[0008] Preferably, the recessed part is a U-shaped structure.
[0009] Preferably, both ends of the cleaning block have the recessed part.
[0010] Preferably, the plate body is made of steel.
[0011] Preferably, the cleaning blocks are made of waste water beam sliders.
[0012] Preferably, the cleaning blocks are welded to the plate body.
[0013] Compared with the prior art, the beneficial effects of this application are:
[0014] This application has the advantages of simple production, reusable multiple times, low investment, and high return. During the normal production process, the plate body is placed between the continuously produced billets. When the pusher arm pushes the billets, the plate body enters the interior of the heating furnace along with the billets. After the plate body enters the interior of the heating furnace, the cleaning block contacts the water beam slider, and the cleaning block cleans the nodules on the surface of the water beam slider during the movement, thereby realizing the cleaning of the nodules on the water beam slider without stopping the furnace. Since the entire cleaning process is carried out without stopping the furnace, it will not affect the production cycle and production efficiency of the heating furnace. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.
[0016] Figure 1 Structural schematic diagrams of some embodiments of the present utility model;
[0017] Figure 2 Structural schematic diagrams of another embodiment of the present utility model;
[0018] Figure 3 Usage state diagrams of some embodiments of the present utility model;
[0019] Figure 4 Bottom views of the usage state in some embodiments of the present utility model.
[0020] Reference numerals are respectively:
[0021] 1, plate body; 2, cleaning block; 3, billet; 4, water beam slider; 5, recessed part. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Usually, the components of the embodiments of the present application described and illustrated in the drawings here can be arranged and designed in various different configurations.
[0023] Accordingly, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but merely represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the scope of protection of the present application.
[0024] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0025] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this application is customarily placed during use. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and should not be construed as indicating or implying relative importance.
[0026] In addition, the terms "horizontal", "vertical", "overhanging", etc. do not mean that the components are required to be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but may be slightly inclined.
[0027] In the description of the present application, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0028] Embodiment
[0029] Such as Figures 1-4As shown in the figure, the tool for repairing the slider of a pusher-type reheating furnace according to the embodiment of the present application includes a plate body 1 and at least two cleaning blocks 2. When there are two cleaning blocks 2, the two cleaning blocks 2 are symmetrically distributed. When there are three cleaning blocks 2, the three cleaning blocks 2 are triangularly distributed. When there are four cleaning blocks 2, the four cleaning blocks 2 are rectangularly distributed. The cleaning blocks 2 are arranged on the plate body 1. During the normal production process, the plate body 1 is placed between the continuously produced billets 3. When the pusher arm pushes the billet 3, the plate body 1 enters the interior of the reheating furnace along with the billet 3. After the plate body 1 enters the interior of the reheating furnace, the cleaning blocks 2 come into contact with the water beam slider 4, and the cleaning blocks 2 clean the nodules on the surface of the water beam slider 4 during the movement process, thereby realizing the cleaning of the nodules on the water beam slider 4 without stopping the furnace.
[0030] In this embodiment, one end of the cleaning block 2 has a recess 5, that is, the front end in the running direction of the cleaning block 2 ( Figure 4 the arrow in the figure indicates the running direction of the billet 3 and the plate body 2), which increases the contact area between the cleaning block 2 and the water beam slider 4 and improves the cleaning effect.
[0031] In this embodiment, the recess 5 is a U-shaped structure, which is easy to manufacture.
[0032] In this embodiment, both ends of the cleaning block 2 have a recess 5, that is, the front end and the rear end in the running direction of the cleaning block 2 ( Figure 4 the arrow in the figure indicates the running direction of the billet 3 and the plate body 2). At this time, it can be directly put into use, avoiding affecting the cleaning effect due to reverse placement.
[0033] In this embodiment, the plate body 1 is made of steel, and waste steel can be used. It only needs to ensure that the contact surface between the plate body 1 and the cleaning block 2 is flat, so as to realize the rational utilization of waste and reduce the manufacturing cost.
[0034] In this embodiment, the cleaning block 2 is made of waste water beam sliders, which can realize the rational utilization of waste and reduce the manufacturing cost.
[0035] In this embodiment, the cleaning block 2 and the plate body 1 are welded. Welding has the advantage of good connection performance, and can conveniently combine the plate and the cleaning block 2.
[0036] The above is only the preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A tool for repairing the slider of a pusher-type reheating furnace, characterized in that: It includes a plate body and at least two cleaning blocks. The cleaning blocks are arranged on the plate body. The plate body is placed between the continuously produced steel billets. After the plate body enters the interior of the heating furnace, the cleaning blocks come into contact with the water beam sliders.
2. The tool for repairing the slider of a pusher-type reheating furnace according to claim 1, characterized in that: One end of the cleaning block has a recessed part.
3. A tool for repairing the slider of a pusher-type reheating furnace according to claim 2, characterized in that: The recessed part is of a U-shaped structure.
4. A tool for repairing the slider of a pusher-type reheating furnace according to claim 3, characterized in that: Both ends of the cleaning block have the recessed parts.
5. A tool for repairing the slider of a pusher-type reheating furnace according to any one of claims 1-4, characterized in that: The plate body is made of steel.
6. A tool for repairing the slider of a pusher-type reheating furnace according to claim 5, characterized in that: The cleaning block is made of a waste water beam slider.
7. A tool for repairing sliders of a pusher-type reheating furnace according to claim 6, characterized in that: The cleaning block and the plate body are welded together.