Heating furnace radiant tube with high energy efficiency and long service life

Abstract

The utility model relates to the field of heating furnaces, and discloses a heating furnace radiant tube with high energy efficiency and long service life, which comprises a tube body, a support plate is arranged at one end of the tube body, a mounting block is arranged on one side of the support plate, a fixing block is arranged on the other side of the support plate, and a fixing rod is fixedly connected to the inner wall of the fixing block. A volute spiral spring is arranged on the outer wall of the fixing rod, and a movable clamp is arranged on the outer wall of the volute spiral spring. According to the heating furnace radiant tube with the high energy efficiency and the long service life, through the arrangement of the supporting plates, the mounting blocks, the fixing blocks, the fixing rods, the volute spiral springs and the movable clamps, the function of facilitating mounting is achieved, reinforcement is facilitated after mounting, and therefore the situation of accidental shaking is prevented, the stability is improved, and the service life is prolonged. And meanwhile, through the arrangement of the pipe body, the outer pipe wall, the heat insulation layer, the high-conductivity layer and the inner pipe wall, the functions of heat insulation and good conduction efficiency are achieved, so that the conduction energy efficiency is improved, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of heating furnaces, in particular to a heating furnace radiation tube with high energy efficiency and long service life. Background Art

[0002] In the metallurgical industry, a heating furnace is a device that heats materials or workpieces (usually metals) to rolling or forging temperature. A heating furnace requires a radiant tube when in use. It refers to a pipe extending in a straight line from the center in all directions. It refers to a non-central pipe (or dry pipe), which transports the material of the dry pipe to a designated or non-designated address. Radiant tubes are widely used in heating furnaces and are the main heating elements of heating furnaces.

[0003] The existing radiation tube does not have a reinforcement function when in use, so that the stability is not high after installation, resulting in easy shaking during use. Therefore, the existing radiation tube cannot meet people's work needs and brings inconvenience to people's use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a heating furnace radiation tube with high energy efficiency and long life, which has the function of being easy to reinforce and solves the problems in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-energy-efficiency and long-life heating furnace radiation tube, comprising a tube body, a support plate is provided at one end of the tube body, a mounting block is provided on one side of the support plate, a fixing block is provided on the other side of the support plate, a fixing rod is fixedly connected to the inner wall of the fixing block, a volute spring is provided on the outer wall of the fixing rod, and a movable clamp is provided on the outer wall of the volute spring, and the function of easy installation is achieved by arranging the support plate, mounting block, fixing block, fixing rod, volute spring and movable clamp, and reinforcement is convenient after installation, thereby preventing accidental shaking and improving stability.

[0008] Furthermore, the tube body includes an outer tube wall, the inner wall of the outer tube wall is provided with a heat insulation layer, the inner wall of the heat insulation layer is provided with a high conductivity layer, and the inner wall of the high conductivity layer is provided with an inner tube wall. By arranging the tube body, outer tube wall, heat insulation layer, high conductivity layer and inner tube wall, the functions of convenient heat insulation and good conduction efficiency are achieved, which is beneficial to improve the energy efficiency of conduction and increase the service life, meet people's work needs, and are worthy of popularization and use.

[0009] Furthermore, the outer tube wall is made of scald-proof material, thereby improving safety.

[0010] Furthermore, the heat insulation layer is made of a high heat insulation material, thereby improving the heat insulation effect.

[0011] Furthermore, the high-conductivity layer and the inner tube wall are made of a high-thermal-conductivity aluminum alloy material, thereby improving the thermal-conductivity efficiency.

[0012] Furthermore, two support plates are provided, and the two support plates are connected by a mounting block. The mounting block is composed of an "L"-shaped structure, and bolts are provided on both sides of the mounting block, which facilitates effective installation between the two support plates.

[0013] Furthermore, the movable clamp forms a rotating structure through the spiral spring and the fixed rod, and the fixed rod and the movable clamp are through-connected, which facilitates the movable clamp to be driven to reset and rotate.

[0014] Furthermore, the movable clamp is arc-shaped when viewed from above, and the movable clamp and the tube body are connected by clamping, which facilitates the movable clamp to reinforce the middle end of the tube body.

[0015] Beneficial Effects

[0016] Compared with the prior art, the utility model provides a heating furnace radiation tube with high energy efficiency and long life, which has the following beneficial effects:

[0017] 1. The high-efficiency and high-life heating furnace radiation tube realizes the function of easy installation through the setting of the support plate, mounting block, fixing block, fixing rod, spiral spring and movable clamp, and is convenient for reinforcement after installation, thereby preventing accidental shaking and improving stability.

[0018] 2. The high-energy-efficiency and high-life heating furnace radiation tube realizes the functions of convenient insulation and good conduction efficiency through the arrangement of the tube body, outer tube wall, insulation layer, high-conductivity layer and inner tube wall, which is beneficial to improve the energy efficiency of conduction and increase the service life, meeting people's work needs and worthy of promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front structural schematic diagram of the utility model;

[0020] Figure 2 This is a rear view structural diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0022] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0023] Figure 5 It is a schematic diagram of the structure of the pipe body of the utility model.

[0024] In the figure: 1. tube body; 101. outer tube wall; 102. heat insulation layer; 103. high conductivity layer; 104. inner tube wall; 2. support plate; 3. mounting block; 4. fixing block; 5. fixing rod; 6. volute spring; 7. movable clamp. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1

[0027] The preferred embodiment of the high energy efficiency and long life heating furnace radiation tube provided by the utility model is as follows: Figures 1 to 5 As shown: a high-energy-efficiency and high-life heating furnace radiation tube includes a tube body 1, a support plate 2 is arranged at one end of the tube body 1, a mounting block 3 is arranged on one side of the support plate 2, a fixing block 4 is arranged on the other side of the support plate 2, a fixing rod 5 is fixedly connected to the inner wall of the fixing block 4, a volute spring 6 is arranged on the outer wall of the fixing rod 5, and a movable clamp 7 is arranged on the outer wall of the volute spring 6. By arranging the support plate 2, the mounting block 3, the fixing block 4, the fixing rod 5, the volute spring 6 and the movable clamp 7, the function of easy installation is realized, and reinforcement is convenient after installation, thereby preventing accidental shaking and improving stability.

[0028] Furthermore, the tube body 1 includes an outer tube wall 101, the inner wall of the outer tube wall 101 is provided with a heat insulation layer 102, the inner wall of the heat insulation layer 102 is provided with a high conductivity layer 103, and the inner wall of the high conductivity layer 103 is provided with an inner tube wall 104. By arranging the tube body 1, the outer tube wall 101, the heat insulation layer 102, the high conductivity layer 103 and the inner tube wall 104, the functions of convenient heat insulation and good conduction efficiency are achieved, which is beneficial to improve the energy efficiency of conduction and increase the service life, meet people's work needs, and are worthy of popularization and use.

[0029] Furthermore, the outer tube wall 101 is made of a scald-proof material, thereby improving safety.

[0030] Furthermore, the heat insulation layer 102 is made of a high heat insulation material, thereby improving the heat insulation effect.

[0031] Furthermore, the high-conductivity layer 103 and the inner tube wall 104 are made of a high-thermal-conductivity aluminum alloy material, thereby improving the thermal-conductivity efficiency.

[0032] Furthermore, two support plates 2 are provided, and the two support plates 2 are connected by a mounting block 3 . The mounting block 3 is composed of an “L”-shaped structure, and bolts are provided on both sides of the mounting block 3 , which facilitates effective installation between the two support plates 2 .

[0033] Furthermore, the movable clamp 7 forms a rotating structure with the fixed rod 5 through the spiral spring 6, and the fixed rod 5 and the movable clamp 7 are through-connected, which facilitates the movable clamp 7 to be driven to reset and rotate.

[0034] Furthermore, the movable clamp 7 is arc-shaped when viewed from above, and the movable clamp 7 and the tube body 1 are clamped and connected, which facilitates the movable clamp 7 to reinforce the middle end of the tube body 1.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] It should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the utility model.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0038] 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 heating furnace radiation tube with high energy efficiency and long service life, comprising a tube body (1), Features: A support plate (2) is provided at one end of the tube body (1), a mounting block (3) is provided on one side of the support plate (2), a fixing block (4) is provided on the other side of the support plate (2), a fixing rod (5) is fixedly connected to the inner wall of the fixing block (4), a spiral spring (6) is provided on the outer wall of the fixing rod (5), and a movable clamp (7) is provided on the outer wall of the spiral spring (6).

2. The high energy efficiency and long life heating furnace radiant tube according to claim 1, Features: The tube body (1) comprises an outer tube wall (101), the inner wall of the outer tube wall (101) is provided with a heat insulation layer (102), the inner wall of the heat insulation layer (102) is provided with a high-conductivity layer (103), and the inner wall of the high-conductivity layer (103) is provided with an inner tube wall (104).

3. The high energy efficiency and long life heating furnace radiant tube according to claim 2, Features: The outer tube wall (101) is made of a scald-proof material.

4. The high energy efficiency and long life heating furnace radiant tube according to claim 2, Features: The heat insulation layer (102) is made of a high heat insulation material.

5. The high energy efficiency and long life heating furnace radiant tube according to claim 2, Features: The high-conductivity layer (103) and the inner tube wall (104) are made of a high-thermal-conductivity aluminum alloy material.

6. The high energy efficiency and long life heating furnace radiant tube according to claim 1, Features: Two support plates (2) are provided, and the two support plates (2) are connected via a mounting block (3). The mounting block (3) is composed of an "L"-shaped structure, and bolts are provided on both sides of the mounting block (3).

7. The high energy efficiency and long life heating furnace radiant tube according to claim 1, Features: The movable clamp (7) forms a rotating structure through a spiral spring (6) and a fixed rod (5), and the fixed rod (5) and the movable clamp (7) are connected through-and-through.

8. The high energy efficiency and long life heating furnace radiant tube according to claim 1, Features: The movable clamp (7) is arc-shaped when viewed from above, and the movable clamp (7) and the tube body (1) are connected by clamping.

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