A steel shell furnace with protective structure
By slidingly installing the sliding cover plate on the top plate of the steel shell furnace, and combining the arc groove and discharge nozzle design, the safety hazards of Martian splashing when the steel shell furnace is dumped, achieving safer furnace body operation.
Patent Information
- Application Number
- CN202421515317.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-28
AI Technical Summary
When the steel shell furnace is poured, it will produce splashing sparks, and smoke will appear at the opening, which poses a safety hazard.
A steel shell furnace with a protective structure is designed, including the furnace body, the roof, the sliding cover and the arc groove. The upper side of the top plate is inclined, the opening is set at a high position, and there are sliding grooves on both sides of the top plate. The sliding cover plate can slide to cover and reset, and the arc grooves connect to the discharge nozzle to pour material and prevent Martian subs from splashing out.
Through the cover and reset function of the sliding cover plate, the splash of Martians when the furnace body is poured is reduced, the safety of the furnace body is improved, and the simple and low-cost protection effect is achieved through the structure of automatic slope sliding and reset obliquely.
Smart Images
Figure CN222733326U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel shell furnaces, in particular to a steel shell furnace with a protective structure. Background Art
[0002] When the steel shell furnace is tipped over, sparks will fly everywhere, which is very dangerous. In addition, smoke and sparks will be emitted at the opening, which is also very dangerous. For this reason, grooves are usually opened at the tipping position of the steel shell furnace, and people stand outside the grooves. Such steel shell furnaces are not safe enough. Utility Model Content
[0003] The utility model aims to provide a steel shell furnace with a protective structure to solve the problem that the steel shell furnace is not safe enough in the above background technology.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A steel shell furnace with a protective structure comprises a furnace body, a top plate is arranged on the top of the furnace body, the upper side surface of the top plate is arranged downwardly inclined from right to left, the opening of the furnace body is arranged at a high position of the top plate, and a discharge nozzle is arranged at the high position of the top plate, slide grooves are arranged on both sides of the top plate, and a sliding cover plate is slidably installed at the position of the slide groove, and an arc groove is arranged on the top plate at the position of the furnace body opening, and the arc groove is connected to the discharge nozzle.
[0006] As a further description of the above technical solution:
[0007] The opening of the arc groove is connected with the discharge nozzle with the same width.
[0008] As a further description of the above technical solution:
[0009] The arc groove is located at the left side of the top plate opening and is in the shape of an arc-shaped protrusion.
[0010] As a further description of the above technical solution:
[0011] The sliding cover plate is arranged parallel to the upper side surface of the top plate.
[0012] As a further description of the above technical solution:
[0013] The sliding cover plate is larger than the opening of the top plate.
[0014] As a further description of the above technical solution:
[0015] The sliding block of the sliding cover is arranged at the middle of the side or at the right end of the side.
[0016] Compared with the prior art, the utility model provides a steel shell furnace with a protective structure, which has the following beneficial effects:
[0017] 1. In the utility model, the top plate on the top of the furnace body is structurally improved, and a sliding cover plate is slidably installed on the top plate. The sliding cover plate can slide to cover and slide to reset according to the different states of the furnace body, which can reduce the sparks generated when the furnace body tilts, so that the furnace body can work more safely;
[0018] 2. In the utility model, the automatic oblique sliding down and resetting are adopted, which has a simple structure and low cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the arc groove structure of the utility model;
[0021] Figure 3 This is a schematic diagram of the structure of the sliding cover of the utility model.
[0022] Legend:
[0023] 1. Furnace body; 2. Top plate; 3. Discharge nozzle; 4. Slide chute; 5. Sliding cover plate; 6. Arc groove. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Example:
[0026] See also Figure 1-Figure 3 The utility model provides a steel shell furnace with a protective structure, including a furnace body 1, a top plate 2 is arranged on the top of the furnace body 1, the upper side of the top plate 2 is arranged downwardly inclined from right to left, the opening of the furnace body 1 is arranged at a high position of the top plate 2, and a discharge nozzle 3 is arranged at a high position of the top plate 2, slide grooves 4 are arranged on both sides of the top plate 2, and a sliding cover plate 5 is slidably installed at the position of the slide groove 4, and an arc groove 6 is arranged on the top plate 2 at the position of the opening of the furnace body 1, and the arc groove 6 is connected to the discharge nozzle 3.
[0027] Specifically, Figure 2 As shown, the opening of the arc groove 6 is connected to the discharge nozzle 3 with the same width, which is convenient for pouring.
[0028] Specifically, Figure 2 As shown, the arc groove 6 is located on the left side of the opening of the top plate 2 and is in the shape of an arc-shaped protrusion, which is convenient for material backflow.
[0029] Specifically, the sliding cover plate 5 is arranged parallel to the upper side surface of the top plate 2, and the sliding cover plate 5 is arranged larger than the opening of the top plate 2, so the covering surface is large and the sliding is convenient.
[0030] Specifically, the sliding block of the sliding cover plate 5 is arranged in the middle of the side or at the right end of the side, so that the sliding cover plate 5 can slide and stagger the opening of the furnace body 1 conveniently.
[0031] Working principle:
[0032] When the furnace body 1 is turned over and tilted, the sliding cover plate 5 will slide downward along the slide groove 4 to cover the opening position of the furnace body 1. The contents in the furnace body 1 will flow from the position of the arc groove 6 to the position of the discharge nozzle 3 and be transferred out. The black smoke and sparks generated by the furnace body 1 will also be suppressed by the sliding cover plate 5. When the furnace body 1 is restored to its original position, the sliding cover plate 5 will automatically slide down along the top plate 2 to restore to its original position, so that the opening of the furnace body 1 is completely exposed.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A steel shell furnace with a protective structure, comprising a furnace body (1), characterized in that: A top plate (2) is arranged on the top of the furnace body (1), and the upper side surface of the top plate (2) is arranged to be inclined downward from right to left, the opening of the furnace body (1) is arranged at a high position of the top plate (2), and a discharge nozzle (3) is arranged at a high position of the top plate (2), slide grooves (4) are arranged on both sides of the top plate (2), and a sliding cover plate (5) is slidably installed at the position of the slide groove (4), and an arc groove (6) is arranged on the top plate (2) at the position of the opening of the furnace body (1), and the arc groove (6) is connected to the discharge nozzle (3).
2. The steel shell furnace with a protective structure according to claim 1, characterized in that: The opening of the arc groove (6) is connected to the discharge nozzle (3) with the same width.
3. The steel shell furnace with a protective structure according to claim 2, characterized in that: The arc groove (6) is located on the left side of the opening of the top plate (2) and is in the shape of an arc-shaped protrusion.
4. The steel shell furnace with a protective structure according to claim 1, characterized in that: The sliding cover plate (5) is arranged parallel to the upper side surface of the top plate (2).
5. The steel shell furnace with a protective structure according to claim 1, characterized in that: The sliding cover plate (5) is larger than the opening of the top plate (2).
6. The steel shell furnace with a protective structure according to claim 1, characterized in that: The sliding block of the sliding cover plate (5) is arranged in the middle of the side or at the right end of the side.