High-temperature reducing atmosphere push plate furnace

Abstract

The utility model relates to the field of high-temperature reducing atmosphere push plate furnaces, in particular to a high-temperature reducing atmosphere push plate furnace. Comprising a flow guide and temperature conduction mechanism composed of spiral blades, a transmission shaft and the like, and an adjusting mechanism composed of an adjusting shaft, a first supporting shaft, a second supporting shaft and the like. Compared with the prior art, the push plate furnace device has the advantages that the air guide mechanism is arranged in the box chamber for high-temperature heating treatment, and the push plate furnace device is arranged between a heating component and a processed material through the air guide mechanism similar to an exhaust fan and is used for centralizing hot air and quickly conveying the hot air to the periphery of the material; and the mechanism also has an adjusting function, and reasonable and uniform heat supply treatment can be carried out on each area on the material as much as possible through the change of the blowing angle, so that the processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of high-temperature reducing atmosphere push-plate furnaces, in particular to a high-temperature reducing atmosphere push-plate furnace. Background Art

[0002] The high temperature reducing atmosphere push plate furnace is a device that provides a high temperature environment for processing materials. It has the characteristics of easy operation, low energy consumption and wide application range.

[0003] Despite its many advantages, the high-temperature push-plate furnace still has some disadvantages, such as long firing cycle and low production efficiency. In order to overcome the above shortcomings and improve the efficiency of production and processing, a high-temperature reducing atmosphere push-plate furnace is provided accordingly. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that the heating effect of the common high-temperature push plate furnace is not very significant, which leads to relatively low efficiency in large-scale processing and production.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a high-temperature reducing atmosphere push plate furnace, including a baking box, a plurality of electric heating wires are connected to the top of the baking box, a conveyor belt is connected to the bottom of the baking box, and a plurality of support shafts are rotatably connected to the bottom of the baking box.

[0008] The top of the baking oven is rotatably connected to an adjusting shaft with an external thread structure below the heating wire, the external thread structures at both ends of the adjusting shaft are arranged in opposite directions, the two ends of the adjusting shaft are connected to driving blocks with internal thread structures, and support shaft 1 is rotatably connected on both sides of the driving block, a bracket is connected downwardly at the center position of the adjusting shaft at the top of the baking oven, support shaft 2 is rotatably connected on both sides of the bottom of the bracket, a support is rotatably connected on the support shaft 2, the support shaft is far away from one end of the support shaft and is rotatably connected with the support shaft 1, a transmission shaft is rotatably connected in the support, and a plurality of spiral blades cooperating with the conveyor belt are connected at the bottom of the transmission shaft.

[0009] Furthermore, a No. 1 motor matched with the adjustment shaft is connected to one side of the top of the baking oven to provide power for the rotation of the adjustment shaft, and a No. 2 motor matched with the transmission shaft is connected to the top of the support to provide power for the rotation of the transmission shaft.

[0010] Furthermore, one end of the support is connected with a shaft sleeve that matches the second support shaft, so as to facilitate the rotation and support of the support on the bracket.

[0011] Furthermore, the support shaft three is connected with a plurality of rollers that cooperate with the conveyor belt, which are used to support the conveyor belt and rotate the conveyor belt. A third motor that cooperates with the support shaft three is connected inside one side of the top of the baking oven to provide power for the rotation of the support shaft three.

[0012] Furthermore, the support is upwardly connected to one end away from the support shaft 2 and is provided with a support block that cooperates with the support rod, so as to provide support for one end of the support to adjust its position accordingly when the adjustment shaft rotates.

[0013] 3. Beneficial Effects

[0014] The advantages of the utility model compared with the prior art are that the push plate furnace device is provided with an air guide mechanism in the box chamber for high-temperature heating treatment. Through the mechanism similar to an exhaust fan, there is a heating component and a processing material, which is used to concentrate and quickly transport the hot air to the surrounding of the material, and the mechanism is also provided with an adjustment function. By changing the blowing angle, each area on the material can be reasonably and evenly heated as much as possible, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the appearance structure of a high-temperature reducing atmosphere push plate furnace.

[0016] Figure 2 This is a schematic diagram of the internal structure of a high-temperature reducing atmosphere push plate furnace of the utility model. Figure 1 .

[0017] Figure 3 This is a schematic diagram of the internal structure of a high-temperature reducing atmosphere push plate furnace of the utility model. Figure 2 .

[0018] Figure 4 yes Figure 2 The local structure of Figure 1 .

[0019] Figure 5 yes Figure 2 The local structure of Figure 2 .

[0020] As shown in the figure: 1. Baking oven, 2. Heating wire, 3. Adjusting shaft, 4. Driving block, 5. Support shaft one, 6. Motor No. 1, 7. Support block, 8. Support, 9. Bracket, 10. Support shaft two, 11. Bushing, 12. Motor No. 3, 13. Support rod, 14. Transmission shaft, 15. Motor No. 2, 16. Spiral blade, 17. Conveyor belt, 18. Roller, 19. Support shaft three. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] Embodiment 1

[0023] Combined with Figure 1-3 In order to solve the above technical problems, the technical solution provided by the utility model is: a high-temperature reducing atmosphere push plate furnace, including a baking box 1, a plurality of electric heating wires 2 are connected inside the top of the baking box 1, a conveyor belt 17 is connected to the bottom of the baking box 1, a plurality of support shafts 19 are rotatably connected inside the bottom of the baking box 1, a plurality of rollers 18 matching with the conveyor belt 17 are connected on the support shaft 19, which are used to support the conveyor belt 17 and rotate the conveyor belt 17, a third motor 12 matching with the support shaft 19 is connected inside one side of the top of the baking box 1 to provide power for the rotation of the support shaft 19.

[0024] The heating wire 2 is used to provide a heat source for the baking box 1. The baking box 1 serves as a heating box unit of the high-temperature push plate furnace. The conveyor belt 17 serves as a feeding mechanism of the high-temperature push plate furnace. These are all prior arts. This application only provides a simple description of this in words and drawings. The box part described in the words and drawings in this application is set as a heating treatment unit. In actual use, four or more identical heating units may be required to be set in series. The specific configuration is selected under objective application conditions, but in principle, it is still protected based on the key points of improvement provided in this application.

[0025] Embodiment 2

[0026] Combined with Figure 1-5, an adjusting shaft 3 with an external thread structure is rotatably connected to the top of the baking oven 1 below the electric heating wire 2, a No. 1 motor 6 matched with the adjusting shaft 3 is connected to one side of the top of the baking oven 1 to provide power for the rotation of the adjusting shaft 3, the external thread structures at both ends of the adjusting shaft 3 are arranged in opposite directions, a driving block 4 with an internal thread structure is connected to both ends of the adjusting shaft 3, and a support shaft 1 5 is rotatably connected to both sides of the driving block 4, a bracket 9 is connected downward at the center position of the adjusting shaft 3 at the top of the baking oven 1, and a support shaft 2 10 is rotatably connected to both sides of the bottom of the bracket 9, a support shaft 8 is rotatably connected to the support shaft 2 10, and one end of the support 8 is connected A shaft sleeve 11 is provided which cooperates with the support shaft 10 to facilitate the rotation and support of the support 8 on the bracket 9. The support 8 is provided with a support rod 13 which is connected to the support shaft 5 for common rotation therewith at the end away from the support shaft 15. The support 8 is provided with a support block 7 which cooperates with the support rod 13 upward at one end away from the support shaft 10 to provide support for one end of the support 8 to adjust its position accordingly when the adjustment shaft 3 rotates. A transmission shaft 14 is rotatably connected inside the support 8. A No. 2 motor 15 which cooperates with the transmission shaft 14 is connected to the top of the support 8 to provide power for the rotation of the transmission shaft 14. A plurality of spiral blades 16 which cooperate with a conveyor belt 17 are connected to the bottom of the transmission shaft 14.

[0027] By providing a support 8 with a fan structure, i.e., an air guide mechanism, between the conveyor belt 17 and the material it bears, and the heating assembly on the top of the box, the heat emitted by the heating wire 2 is more quickly and purposefully transported to the material on the conveyor belt 17, thereby accelerating the high-temperature baking process. The guide mechanism is provided with an adjustment mechanism consisting of an adjustment shaft 3, a drive block 4, a support shaft one 5, a support shaft two 10, etc., which can adjust the angle position of the hot air blown by the guide mechanism, so that every part of the material below is baked as evenly as possible, thereby making the entire high-temperature heating process more effective and faster.

[0028] During the specific implementation of the utility model, when using the device, the material to be processed is placed on the conveyor belt 17, and as the conveyor belt 17 runs into the baking oven, the electric heating wire 2 in the box provides a continuous heat supply for the heating treatment, and the hot air near the electric heating wire 2 is quickly delivered to the material on the conveyor belt 17 through a guide mechanism mainly composed of a support 8 with a plurality of rotating spiral blades 16, and under the action of the rotation of the adjustment shaft 3 and the support of a limiting transmission mechanism composed of limiting support components such as the support shaft 1 5, the support shaft 2 10, and the support rod 13, the support 8 can achieve a certain degree of angle adjustment in the area between the conveyor belt 17 and the electric heating wire 2, thereby adjusting the position of blowing toward the material, so that the material is evenly heated everywhere.

[0029] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A high-temperature reducing atmosphere push plate furnace, comprising a baking box (1), a plurality of electric heating wires (2) are connected to the top of the baking box (1), a conveyor belt (17) is connected to the bottom of the baking box (1), and a plurality of support shafts (19) are rotatably connected to the bottom of the baking box (1), characterized in that: An adjusting shaft (3) with an external thread structure is rotatably connected to the top of the baking oven (1) and located below the electric heating wire (2). The external thread structures at both ends of the adjusting shaft (3) are arranged in opposite directions. A driving block (4) with an internal thread structure is connected to both ends of the adjusting shaft (3). A support shaft (5) is rotatably connected to both sides of the driving block (4). A bracket (9) is connected downwardly at the center of the adjusting shaft (3) at the top of the baking oven (1). A support shaft (10) is rotatably connected to both sides of the bottom of the bracket (9). A support seat (8) is rotatably connected to the support shaft (10). A support rod (13) is rotatably connected to the support shaft (5) at the end of the support seat (8) away from the support shaft (5). A transmission shaft (14) is rotatably connected to the inside of the support seat (8). A plurality of spiral blades (16) cooperating with a conveyor belt (17) are connected to the bottom of the transmission shaft (14).

2. The high temperature reducing atmosphere push plate furnace according to claim 1, characterized in that: A first motor (6) matched with the adjustment shaft (3) is connected to one side of the top of the baking oven (1), and a second motor (15) matched with the transmission shaft (14) is connected to the top of the support (8).

3. The high temperature reducing atmosphere push plate furnace according to claim 1, characterized in that: One end of the support (8) is connected to a shaft sleeve (11) that matches the second support shaft (10).

4. The high temperature reducing atmosphere push plate furnace according to claim 1, characterized in that: The support shaft three (19) is connected to a plurality of rollers (18) that cooperate with the conveyor belt (17), and a third motor (12) that cooperates with the support shaft three (19) is connected to one side of the top of the baking box (1).

5. The high temperature reducing atmosphere push plate furnace according to claim 1, characterized in that: The support (8) is upwardly connected to one end away from the second support shaft (10) and is provided with a support block (7) that matches the support rod (13).

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