Air distribution device for sintering ignition furnace

Abstract

The utility model discloses an air distribution device for a sintering ignition furnace, which comprises a furnace body, the side surface of the furnace body is fixedly connected with an adjusting shell, both the adjusting shell and the furnace body are provided with pipelines, the adjusting shell is internally provided with a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are connected through a pipeline. A first bevel gear is arranged on the first connecting rod, a second bevel gear and a straight gear are arranged on the second connecting rod, a first telescopic rod is fixedly connected to the inner top face of the adjusting shell, a rack is fixedly connected to the other end of the first telescopic rod, and an adjusting device is arranged on the lower surface of the rack. And the adjusting device comprises an extension rod, a rotating wheel, a moving rod, a spring, a second telescopic rod and an adjusting plate, and the moving rod is in a slope shape. By means of the device, more accurate and reliable air flow control can be achieved through cooperation of the rack, the extension rod, the rotating wheel and the moving rod, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of furnace air distribution, in particular to an air distribution device for a sintering ignition furnace. Background Art

[0002] Existing stove air distribution technology mostly uses the air distribution of the main pipe to distribute to each branch pipe, but this method cannot control the air flow when in use. For example, a Chinese patent discloses an "air distribution device" with an application number of "CN03209489.2". It adopts a first silencing zone with an inner wall surface provided with sound-absorbing material, and a partition with a sound-absorbing material on the surface is provided therein. The first silencing zone is connected to the air delivery main pipe and the distribution box respectively; the second silencing zone is arranged in the distribution box, and the silencing zone can be separated by a non-porous partition plate, and the inner wall and the partition plate surface are both covered with sound-absorbing material, but it cannot control the flow of air, which easily causes fuel waste. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an air distribution device for a sintering ignition furnace. Through the cooperation of a rack, an extension rod and a rotating wheel, when the spur gear drives the rack to move downward, the extension rod is driven to move downward. The shape of the extension rod can facilitate the sliding of the rotating wheel. Through the cooperation of a second telescopic rod, a spring and a moving rod, the extension rod moves downward to drive the pulley to slide on the slope of the moving rod. Since the downward pressure is converted into a moving force by the rotating wheel, the moving rod box moves to the right, and the adjusting plate moves. The second telescopic rod and the spring facilitate the restoration of the adjusting plate. This structure can not only improve the production efficiency and product quality of the sintering ignition furnace, but also reduce production costs and achieve the goal of energy saving and environmental protection.

[0004] The utility model also provides an air distribution device for a sintering ignition furnace as described above, comprising: a furnace body, an adjusting shell fixedly connected to the side surface of the furnace body, pipes are arranged on the adjusting shell and the furnace body, a first connecting rod and a second connecting rod are arranged inside the adjusting shell, a first bevel gear is arranged on the first connecting rod, and a second bevel gear and a spur gear are arranged on the second connecting rod; a first telescopic rod is fixedly connected to the top surface of the adjusting shell, a rack is fixedly connected to the other end of the first telescopic rod, an extension rod is fixedly connected to the lower surface of the rack, a rotating wheel is arranged on the extension rod, a moving rod is arranged inside the adjusting shell, a spring and a second telescopic rod are arranged between the moving rod and the adjusting shell, the moving rod is in a slope shape, and an adjusting plate is fixedly connected to the side surface of the moving rod. Through the above device, through the cooperation of the rack, the extension rod, the rotating wheel and the moving rod, more accurate and reliable air flow control can be achieved, thereby improving production efficiency and product quality.

[0005] According to the air distribution device for a sintering ignition furnace described in the utility model, an adjustment slot is provided inside the adjustment shell, and the first connecting rod, the second connecting rod, the first bevel gear, the second bevel gear and the spur gear are all located inside the adjustment slot. Through the above device, the rotation of the gear can be conveniently controlled through the adjustment slot.

[0006] According to the air distribution device for a sintering ignition furnace of the utility model, a knob is provided at one end of the first connecting rod, and the knob is located outside the adjustment shell. Through the above device, workers can adjust the adjustment plate conveniently through the knob, which is more labor-saving.

[0007] According to the air distribution device for a sintering ignition furnace of the utility model, the first bevel gear is meshed with the second bevel gear, and the rack is meshed with the spur gear. Through the above device, the meshing relationship makes the connection more convenient and prevents falling off.

[0008] According to the air distribution device for a sintering ignition furnace of the utility model, the second connecting rod and the first connecting rod are perpendicular to each other, and the first connecting rod is located above the second connecting rod. Through the above device, the position relationship is used to prevent the transmission from being affected.

[0009] According to the air distribution device for a sintering ignition furnace described in the utility model, the extension rod is L-shaped, and the vertical length of the extension rod is the same as the path of the rack. Through the above device, the shape of the extension rod is conveniently controlled on the moving rod.

[0010] According to the air distribution device for sintering ignition furnace described in the utility model, the slope height of the moving rod is in contact with the adjustment plate, and the slope path of the moving rod is the same as the diameter of the pipeline. Through the above device, the position of the slope makes the rotation movement more convenient.

[0011] According to the air distribution device for a sintering ignition furnace described in the utility model, baffles are arranged on the pipeline, and the baffles are located on both sides of the adjustment plate. Through the above device, the baffles can better adapt to the shape of the adjustment plate to prevent air leakage.

[0012] Beneficial Effects

[0013] Compared with the prior art, the air distribution device for a sintering ignition furnace cooperates with the rack, the extension rod and the rotating wheel. When the spur gear drives the rack to move downward, the extension rod is driven downward. The shape of the extension rod can facilitate the sliding of the rotating wheel. Through the cooperation of the second telescopic rod, the spring and the moving rod, the extension rod moves downward to drive the pulley to slide on the slope of the moving rod. The downward pressure is converted into moving force by the rotating wheel, so that the moving rod box moves to the right, and the adjusting plate moves. The second telescopic rod and the spring facilitate the restoration of the adjusting plate. This structure can not only improve the production efficiency and product quality of the sintering ignition furnace, but also reduce production costs and achieve the goal of energy saving and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a front view of the air distribution device for a sintering ignition furnace of the utility model;

[0016] Figure 2 The utility model is an air distribution device for a sintering ignition furnace Figure 1 Middle transverse section view;

[0017] Figure 3 The utility model is an air distribution device for a sintering ignition furnace. Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model is an air distribution device for a sintering ignition furnace. Figure 2 Enlarged view of point B in the middle.

[0019] Legend:

[0020] 1. Stove body; 2. Adjustment shell; 3. Pipe; 4. Knob; 5. First connecting rod; 6. Adjustment slot; 7. First bevel gear; 8. Second bevel gear; 9. Second connecting rod; 10. Spur gear; 11. First telescopic rod; 12. Rack; 13. Extension rod; 14. Rotating wheel; 15. Spring; 16. Second telescopic rod; 17. Moving rod; 18. Adjustment plate; 19. Baffle. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4The utility model embodiment is an air distribution device for a sintering ignition furnace, which includes: a furnace body 1, a regulating shell 2 is fixedly connected to the side surface of the furnace body 1, an regulating slot 6 is arranged inside the regulating shell 2, a first connecting rod 5, a second connecting rod 9, a first bevel gear 7, a second bevel gear 8 and a spur gear 10 are all located inside the regulating slot 6, a pipe 3 is arranged on the regulating shell 2 and the furnace body 1, the pipe 3 is used for air flow, a baffle 19 is arranged on the pipe 3, the baffle 19 protects the regulating plate 18, and the baffle 19 is located on both sides of the regulating plate 18 On the side, a first connecting rod 5 and a second connecting rod 9 are arranged inside the adjusting shell 2, the second connecting rod 9 and the first connecting rod 5 are perpendicular to each other, the first connecting rod 5 is located above the second connecting rod 9, a knob 4 is arranged at one end of the first connecting rod 5, the knob 4 is convenient for controlling the adjusting plate 18, the knob 4 is located outside the adjusting shell 2, a first bevel gear 7 is arranged on the first connecting rod 5, a second bevel gear 8 and a spur gear 10 are arranged on the second connecting rod 9, the first bevel gear 7 is meshingly connected with the second bevel gear 8, and the rack 12 is meshingly connected with the spur gear 10.

[0023] A first telescopic rod 11 is fixedly connected to the top surface of the adjusting shell 2, and the first telescopic rod 11 is connected to a rack 12. The other end of the first telescopic rod 11 is fixedly connected to the rack 12, and the rack 12 provides a path for the spur gear 10. An extension rod 13 is fixedly connected to the lower surface of the rack 12. The extension rod 13 is L-shaped, and the vertical length of the extension rod 13 is the same as the path of the rack 12. A rotating wheel 14 is provided on the extension rod 13, and the rotating wheel 14 is convenient for sliding on the moving rod 17. A moving rod 17 is provided inside the adjusting shell 2, and the slope height of the moving rod 17 is in contact with the adjusting plate 18. The slope path of the moving rod 17 is the same as the diameter of the pipeline 3. A spring 15 and a second telescopic rod 16 are provided between the moving rod 17 and the adjusting shell 2. The second telescopic rod 16 facilitates the movement of the moving rod 17, and the spring 15 facilitates the restoration of the moving rod 17. The moving rod 17 is in a slope shape, and the side surface of the moving rod 17 is fixedly connected to the adjusting plate 18, and the adjusting plate 18 controls the air flow of the pipeline 3.

[0024] Working principle: When in use, according to the air flow rate, first turn the knob 4, causing the first bevel gear 7 to drive the second bevel gear 8 to rotate, so that the spur gear 10 drives the rack 12 to move, and the first telescopic rod 11 causes the rack 12 to move, thereby driving the extension rod 13 to move downward, and the downward force of the extension rod 13 is resolved by the rotating wheel 14, and gradually slides on the slope of the moving rod 17, so that the moving rod 17 moves to the right to achieve the control effect of the adjustment plate 18, and the spring 15 facilitates the restoration of the adjustment plate 18.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An air distribution device for a sintering ignition furnace, characterized in that: include: A stove body (1), wherein an adjusting shell (2) is fixedly connected to a side surface of the stove body (1), a pipe (3) is provided on both the adjusting shell (2) and the stove body (1), a first connecting rod (5) and a second connecting rod (9) are provided inside the adjusting shell (2), a first bevel gear (7) is provided on the first connecting rod (5), and a second bevel gear (8) and a spur gear (10) are provided on the second connecting rod (9); A first telescopic rod (11) is fixedly connected to the top surface of the adjusting shell (2); the other end of the first telescopic rod (11) is fixedly connected to a rack (12); an extension rod (13) is fixedly connected to the lower surface of the rack (12); a rotating wheel (14) is arranged on the extension rod (13); a moving rod (17) is arranged inside the adjusting shell (2); a spring (15) and a second telescopic rod (16) are arranged between the moving rod (17) and the adjusting shell (2); the moving rod (17) is in a slope shape; and an adjusting plate (18) is fixedly connected to the side surface of the moving rod (17).

2. The air distribution device for a sintering ignition furnace according to claim 1, characterized in that: An adjustment groove (6) is provided inside the adjustment housing (2), and the first connecting rod (5), the second connecting rod (9), the first bevel gear (7), the second bevel gear (8) and the spur gear (10) are all located inside the adjustment groove (6).

3. The air distribution device for a sintering ignition furnace according to claim 1, characterized in that: A knob (4) is provided at one end of the first connecting rod (5), and the knob (4) is located outside the adjustment housing (2).

4. The air distribution device for a sintering ignition furnace according to claim 1, characterized in that: The first bevel gear (7) is meshedly connected with the second bevel gear (8), and the rack (12) is meshedly connected with the spur gear (10).

5. The air distribution device for a sintering ignition furnace according to claim 1, characterized in that: The second connecting rod (9) and the first connecting rod (5) are perpendicular to each other, and the first connecting rod (5) is located above the second connecting rod (9).

6. The air distribution device for a sintering ignition furnace according to claim 1, characterized in that: The extension rod (13) is L-shaped, and the vertical length of the extension rod (13) is the same as the path of the rack (12).

7. The air distribution device for a sintering ignition furnace according to claim 1, characterized in that: The slope height of the moving rod (17) is in contact with the adjustment plate (18), and the slope path of the moving rod (17) is the same as the diameter of the pipeline (3).

8. The air distribution device for a sintering ignition furnace according to claim 1, characterized in that: The pipeline (3) is provided with a baffle (19), and the baffle (19) is located on both sides of the adjustment plate (18).

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